Статті в журналах: "Concentrated solar plant"

1

Murat Cekirge, Huseyin, Serdar Eser Erturan, and Richard Stanley Thorsen. "CSP (Concentrated Solar Power) - Tower Solar Thermal Desalination Plant." American Journal of Modern Energy 6, no. 2 (2020): 51. http://dx.doi.org/10.11648/j.ajme.20200602.11.

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2

Chernenko, V. V., V. P. Kostylyov, R. М. Korkishko, B. F. Dvernikov, D. V. Pekur, Yu V. Kolomzarov, V. І. Kornaga, and V. М. Sorokin. "Concentrator photovoltaic module based on silicon photoconverters." Technology and design in electronic equipment, no. 3-4 (2023): 20–23. http://dx.doi.org/10.15222/tkea2023.3-4.20.

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The task of reducing the cost of an energy unit obtained by the photovoltaic method remains relevant. One of the effective methods of reducing the production cost of energy units is to use installations that concentrate solar irradiation. In this study, the authors develop design and technological solutions and use silicon backside contact photoconverters with a rear placement of the collector p–n-junction and both contact electrodes to make a solar photovoltaic module of the required size. This photovoltaic module with front surface dimensions of 0.42×0.05 m2 is intended for use in a solar power plant with the parabola-cylindrical concentrator. The first stage of experimental and theoretical research of photovoltaic characteristics of the solar module is carried out in the conditions of unconcentrated and weakly concentrated solar irradiation. It is established that the used solar photoconverters have fairly low values of the series resistance and the solar photovoltaic module has a sufficiently high efficiency of the photovoltaic conversion. It is planned to further test the developed solar module in the conditions of natural sunlight irradiation concentrated 20-fold, which will allow determining the ways to improve its characteristics.

3

Chernenko, V. V., V. P. Kostylyov, R. М. Korkishko, B. F. Dvernikov, D. V. Pekur, Yu V. Kolomzarov, V. І. Kornaga, and V. М. Sorokin. "Concentrator photovoltaic module based on silicon photoconverters." Technology and design in electronic equipment, no. 3-4 (2023): 19–22. http://dx.doi.org/10.15222/tkea2023.3-4.19.

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The task of reducing the cost of an energy unit obtained by the photovoltaic method remains relevant. One of the effective methods of reducing the production cost of energy units is to use installations that concentrate solar irradiation. In this study, the authors develop design and technological solutions and use silicon backside contact photoconverters with a rear placement of the collector p–n-junction and both contact electrodes to make a solar photovoltaic module of the required size. This photovoltaic module with front surface dimensions of 0.42×0.05 m2 is intended for use in a solar power plant with the parabola-cylindrical concentrator. The first stage of experimental and theoretical research of photovoltaic characteristics of the solar module is carried out in the conditions of unconcentrated and weakly concentrated solar irradiation. It is established that the used solar photoconverters have fairly low values of the series resistance and the solar photovoltaic module has a sufficiently high efficiency of the photovoltaic conversion. It is planned to further test the developed solar module in the conditions of natural sunlight irradiation concentrated 20-fold, which will allow determining the ways to improve its characteristics.

4

Bošnjaković, Mladen, and Vlado Tadijanović. "Environment impact of a concentrated solar power plant." Tehnički glasnik 13, no. 1 (March 23, 2019): 68–74. http://dx.doi.org/10.31803/tg-20180911085644.

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More recently, there has been an increasing interest in the use of concentrated solar thermal energy for the production of electricity, but also for the use in cogeneration and trigeneration. In this sense, the increasing use of solar thermal energy in urban areas is expected, and its impact on the environment is inducing an increasing interest. The paper analyses the impact of concentrated solar power technology (linear Fresnel, parabolic trough, parabolic dish, and central tower) on the environment in terms of water consumption, land use, wasted heat, emissions of gases, emissions of pollutants that include the leakage of heat transfer fluid through pipelines and tanks, impact on flora and fauna, impact of noise and visual impact. The impact on the environment is different for different concentrated solar power technologies and depends on whether thermal energy storage is included in the plant. Water is mainly used for cooling the system, but also for cleaning the surface of the mirror. To reduce water consumption, other cooling technologies (e.g. air cooling) are being developed. The available data from the literature show large variances depending on the size of the plant, geographic location and applied technology.

5

Helio Marques de, Oliveira, and Giacaglia Giorgio Eugenio Oscare. "CONCENTRATED SOLAR POWER (CSP) PLANT PROPOSAL FOR BRAZIL." Engineering Research: technical reports 8, no. 4 (2017): 1–19. http://dx.doi.org/10.32426/engresv8n4-001.

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6

Cipollone, Roberto, Andrea Cinocca, and Peyman Talebbeydokhti. "Integration between concentrated solar power plant and desalination." Desalination and Water Treatment 57, no. 58 (June 2016): 28086–99. http://dx.doi.org/10.1080/19443994.2016.1182447.

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7

Al-Kouz, Wael, Jamal Nayfeh, and Alberto Boretti. "Design of a parabolic trough concentrated solar power plant in Al-Khobar, Saudi Arabia." E3S Web of Conferences 160 (2020): 02005. http://dx.doi.org/10.1051/e3sconf/202016002005.

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The paper discusses the design options for a concentrated solar power plant in Al-Khobar, Saudi Arabia. The specific conditions, in terms of weather and sun irradiance, are considered, including sand and dust, humidity, temperature and proximity to the sea. Different real-world experiences are then considered, to understand the best design to adapt to the specific conditions. Concentrated solar power solar tower with thermal energy storage such as Crescent Dunes, or concentrated solar power solar tower without thermal energy storage but boost by natural gas combustion such as Ivanpah are disregarded for the higher costs, the performances well below the design, and the extra difficulties for the specific location such as temperatures, humidity and sand/dust that suggest the use of an enclosed trough. Concentrated solar power parabolic trough without thermal energy storage such as Genesis or Mojave, of drastically reduced cost and much better performances, do not provide however the added value of thermal energy storage and dispatchability that can make interesting Concentrated solar power vs. alternatives such as wind and solar photovoltaic. Thus, the concentrated solar power parabolic trough with thermal energy storage of Solana, of intermediate costs and best performances, albeit slightly lower than the design values, is selected. This design will have to be modified to enclosed trough and adopt a Seawater, Once-trough condenser. Being the development peculiar, a small scale pilot plant is suggested before a full-scale development.

8

Saracoglu, Burak Omer. "Location selection factors of concentrated solar power plant investments." Sustainable Energy, Grids and Networks 22 (June 2020): 100319. http://dx.doi.org/10.1016/j.segan.2020.100319.

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9

Abuashe, Ibrahim, Essaied Shuia, and Hajer Aljermi. "Modelling and simulation of Concentrated Solar Power Plant in Ber’Alganam area (Azzawia-Libya)." Solar Energy and Sustainable Development Journal 8, no. 2 (December 31, 2019): 17–33. http://dx.doi.org/10.51646/jsesd.v8i2.27.

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This paper aims to conduct modeling and simulation of a Concentrated Solar Power (CSP) Plant in Ber’Alganam area (Azzawia-Libya). Th thermal analysis of the solar power plant was carried out to identify its characteristics and present the monthly power curves according to measured solar radiation and meteorological data of Ber’Alganam (Azzawia-Libya). Th mathematical model of the plant was based on energy balance of each component used to develop the simulation tool using Matlab softare. Th simulationtool can be used to simulate the solar plant and achieve desired plots and results. Among many techniques used in the fild of solar power generation, the Concentrated Solar Power (CSP) technology using Parabolic Trough Collector (PTC) or (PT) has been selected. As a sample case, a 30 MW CSP plant was proposed to present the hourly performance and productivity through entire year. The study offred a description of two more technologies; thermal energy storage (TES) and backup boiler in order to enhance and stabilize the CSP plant and the continuous production throughout daytime and estimate the amount of fuel needed for thisissue, the results shows, the annual power output by both solar source, TES system, and the backup boiler are 91513, 318.36, and 4690.45 MWh/year, respectively, with respect the solar multiplier is 1.5. The study also concerned with the amount of emissions avoided by using CSP plants, the study estimated that, 18516.4 tons of emissions could be annually avoided by CSP plant rather than conventional plant that uses a natural gas as the energy source. Th results demonstrate that, the Ber’Alganam is a good location to construct CSP plants, according to the productivity indicators.

10

Abuashe, Ibrahim, Essaied Shuia, and Hajer Aljermi. "Modelling and simulation of Concentrated Solar Power Plant in Ber’Alganam area (Azzawia-Libya)." Solar Energy and Sustainable Development Journal 9, no. 2 (December 31, 2020): 11–28. http://dx.doi.org/10.51646/jsesd.v9i2.4.

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Ths paper aims to conduct modeling and simulation of a Concentrated Solar Power (CSP) Plant in Ber’Alganam area (Azzawia-Libya). Th thermal analysis of the solar power plant was carried out to identify its characteristics and present the monthly power curves according to measured solar radiation and meteorological data of Ber’Alganam (Azzawia-Libya). Th mathematical model of the plant was based on energy balance of each component used to develop the simulation tool using Matlab softare. Th simulation tool can be used to simulate the solar plant and achieve desired plots and results. Among many techniques used in the fild of solar power generation, the Concentrated Solar Power (CSP) technology using Parabolic Trough Collector (PTC) or (PT) has been selected. As a sample case, a 30 MW CSP plant was proposed to present the hourly performance and productivity through entire year. Th study offred a description of two more technologies; thermal energy storage (TES) and backup boiler in order to enhance and stabilize the CSP plant and the continuous production throughout daytime and estimate the amount of fuel needed for this issue, the results shows, the annual power output by both solar source, TES system, and the backup boiler are 91513, 318.36, and 4690.45 MWh/year, respectively, with respect the solar multiplier is 1.5. The study also concerned with the amount of emissions avoided by using CSP plants, the study estimated that, 18516.4 tons of emissions could be annually avoided by CSP plant rather than conventional plant that uses a natural gas as the energy source. Th results demonstrate that, the Ber’Alganam is a good location to construct CSP plants,according to the productivity indicators.

11

Arnaoutakis, Georgios E., and Dimitris A. Katsaprakakis. "Energy Yield of Spectral Splitting Concentrated Solar Power Photovoltaic Systems." Energies 17, no. 3 (January 23, 2024): 556. http://dx.doi.org/10.3390/en17030556.

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Combined concentrated solar power with photovoltaics can provide electricity and heat at the same system while maximizing the power output with reduced losses. Spectral splitting is required in such systems to separate the infrared part of the solar spectrum towards the thermal system, while the visible and near-infrared radiation can be converted by the photovoltaic solar cell. The performance of concentrated solar power plants comprising reflective beam splitters for combined generation of electricity and heat is presented in this work. A 50 MW power plant is considered in this work as a case of study in Southern Crete, Greece. The solar power plant consists of parabolic trough collectors and utilizes beam splitters with varying reflectivity. The dynamic performance of the power plant is modeled, and the annual energy yield can be calculated. Up to 350 MWt of thermal power can be delivered to the photovoltaic system utilizing a 50% reflecting splitter. The penalty to the high-reflectivity system is limited to 16.9% and the annual energy yield is calculated as 53.32 GWh. During summer months, a higher energy yield by up to 84.8 MWh/month is produced at 80% reflectivity compared to 90% as a result of the number of parabolic troughs. The reported energy yields with reflectivity by dynamic modeling can highlight discrete points for improvement of the performance in concentrated solar power photovoltaics.

12

Mendecka, B., L. Lombardi, and Pawel Gladysz. "Waste to energy efficiency improvements: Integration with solar thermal energy." Waste Management & Research: The Journal for a Sustainable Circular Economy 37, no. 4 (March 8, 2019): 419–34. http://dx.doi.org/10.1177/0734242x19833159.

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Hybridisation of waste to energy with solar facility can take competing energy technologies and make them complementary. However, realising the benefits of solar integration requires careful consideration of the technical feasibility as well as the economic and environmental benefits of a proposed system. In this work, a solar-integrated waste-to-energy plant scheme is proposed and analysed from an energy, environmental and economic point of view. The new system integrates a traditional waste-to-energy plant with a concentrated solar power plant, by superheating the steam produced by the waste-to-energy flue gas boiler in the solar facility. The original waste-to-energy plant – that is, the base case before introducing the integration with concentrated solar power – has a thermal power input of 50 MW and operates with superheated steam at 40 bar and 400 °C; net power output is 10.7 MW, and the net energy efficiency is equal to 21.65%. By combining waste-to-energy plant with the solar facility, the power plant could provide higher net efficiency (from 1.4 to 3.7 p.p. higher), lower specific CO2 emissions (from 69 to 180 kg MWh-1 lower) and lower levellised cost of electricity (from 13.4 to 42.3 EUR MWh-1 lower) comparing with the standalone waste to energy case. The study shows that: (i) in the integrated case and for the increasing steam parameters energy, economic and ecological performances are improved; (ii) increasing the solar contribution could be an efficient way to improve the process and system performances. In general, we can conclude that concentrated solar-power technology holds significant promise for extending and developing the waste to energy systems.

13

Mathur, A., R. Kasetty, J. Oxley, J. Mendez, and K. Nithyanandam. "Using Encapsulated Phase Change Salts for Concentrated Solar Power Plant." Energy Procedia 49 (2014): 908–15. http://dx.doi.org/10.1016/j.egypro.2014.03.098.

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14

Morales, Raúl, Felipe Valencia, Doris Sáez, and Matías Lacalle. "Supervisory Fuzzy Predictive Control for a Concentrated Solar Power Plant." IFAC Proceedings Volumes 47, no. 3 (2014): 1459–64. http://dx.doi.org/10.3182/20140824-6-za-1003.01064.

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15

Alsharkawi, A., and J. A. Rossiter. "Dual Mode MPC for a Concentrated Solar Thermal Power Plant." IFAC-PapersOnLine 49, no. 7 (2016): 260–65. http://dx.doi.org/10.1016/j.ifacol.2016.07.273.

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Hernández, Catalina, Rodrigo Barraza, Alejandro Saez, Mercedes Ibarra, and Danilo Estay. "Potential Map for the Installation of Concentrated Solar Power Towers in Chile." Energies 13, no. 9 (April 28, 2020): 2131. http://dx.doi.org/10.3390/en13092131.

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This study aims to build a potential map for the installation of a central receiver concentrated solar power plant in Chile under the terms of the average net present cost of electricity generation during its lifetime. This is also called the levelized cost of electricity, which is a function of electricity production, capital costs, operational costs and financial parameters. The electricity production, capital and operational costs were defined as a function of the location through the Chilean territory. Solar resources and atmospheric conditions for each site were determined. A 130 MWe concentrated solar power plant was modeled to estimate annual electricity production for each site. The capital and operational costs were identified as a function of location. The electricity supplied by the power plant was tested, quantifying the potential of the solar resources, as well as technical and economic variables. The results reveal areas with great potential for the development of large-scale central receiver concentrated solar power plants, therefore accomplishing a low levelized cost of energy. The best zone is located among the Arica and Parinacota region and the northern part of the Coquimbo region, which shows an average cost of 89 USD/MWh, with a minimum of 76 USD/MWh near Copiapó.

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Gemechu, B. D., and V. I. Sharapov. "Energy efficiency assessment of hybrid solar-geothermal power plant." Power engineering: research, equipment, technology 21, no. 4 (December 9, 2019): 3–11. http://dx.doi.org/10.30724/1998-9903-2019-21-4-3-11.

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An assessment of the energy efficiency of a hybrid solar-geothermal power plant is performed taking into account the geothermal resource of one of the productive well (TD4) and the direct normal irradiance at Tendaho geothermal site in Ethiopia. A thermodynamic model of a single-flash geothermal plant integrated with a parabolic trough concentrated solar power system is developed to estimate the energy production in a hybrid solar-geothermal power plant. In the hybrid power plant, the parabolic trough concentrated solar power system is employed to superheat the geothermal steam in order to gain more energy before it expands in the turbine. Thermodynamic analysis, based on the principles of mass and energy conservation, was performed to assess the efficiency of the hybrid power plant at the given conditions of Tendaho geothermal site. A figure of merit analysis was also employed to evaluate whether a hybrid power plant could produce more power than two stand-alone power plants namely the solar and geothermal power plants that constitute the hybrid power plant. Results showed that the hybrid power plant technically outperformed the two stand-alone power plants. By integrating the two energy resources, the hybrid power plant proved to generate 7158 kW of electricity which is larger than the sum of the two stand-alone power plants (geothermal and solar).

18

Tascioni, Roberto, Matteo Pirro, Alessia Arteconi, Luca Del Zotto, Carlo M. Bartolini, Khamid Mahkamov, Irina Mahkamova, et al. "Prediction of the time constant of small-scale concentrated solar CHP plants." E3S Web of Conferences 238 (2021): 01001. http://dx.doi.org/10.1051/e3sconf/202123801001.

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The operation of a power plant based on solar energy can vary significantly with time because of the intrinsic intermittency of the energy resource. Hence, a smart management is required to deal with the complex dynamic variations of the different subsystems. In order to do that, different control logics can be implemented but their effectiveness strictly depends on the temporal evolution of the parameters considered. For a given plant configuration, their exact estimation can be obtained through experimental tests during the commissioning of the plant. However, any change in the design parameters of the plant reflects in a different time constant, whose preliminary knowledge may be of support in tuning the control logic of the plant during the design stage. Therefore, based on the configuration of a small-scale concentrated solar combined heat and power plant as designed and built under the EU funded project Innova MicroSolar by several universities and companies, in this study a prediction of the time constant of several plant configurations with varying solar multiple and size of the storage tank is performed. By making use of the dynamic simulator previously developed by some of the authors, an estimation of such characteristic is assessed in case of potential redesign of the plant, providing also useful suggestions into the design of the control logic.

19

Liu, Xiangyou, Cheng Fei, Yuzhong Yao, Morteza Aladdin, and Zhanguo Su. "Energy, and environmental investigation of a hybrid gas turbine–solar energy for desalination process for using in sport stadiums." International Journal of Low-Carbon Technologies 19 (2024): 33–42. http://dx.doi.org/10.1093/ijlct/ctad098.

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Abstract Fossil fuels are currently the primary source of electricity, but their limited supply and environmental impact have led to increased interest in renewable energies, particularly solar energy. Solar energy can be converted into electricity through photovoltaic or concentrated solar power plants, with the latter using thermal energy from concentrated solar radiation and divided into four types of concentrators. Due to the particularity of sports, large stadiums are often equipped with independent hot water preparation systems for the convenience of sports enthusiasts. Solar energy is expensive and unreliable for producing continuous electricity, but a solution is to use Solar–fossil hybrid power plants, particularly combined gas–solar turbine power plants. In these plants, concentrated solar energy heats compressed air before it enters the combustion chamber, and the rest of the energy is provided by fossil fuels, with gas power plants being the best option due to their reliability, quick start and stop, complete energy dispatching and no water consumption. The study simulated a combined gas–solar turbine power plant with a dehumidifier–humidification dehumidifier and investigated various parameters such as fuel consumption, turbine production, efficiency, solar fraction and carbon dioxide gas emission. The simulation of a combined gas–solar turbine power plant showed a decrease in fuel consumption and 45–50% of required energy provided by solar energy, with a reduction in carbon dioxide emissions by 47%.

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Nagpal, Mohit, Rajesh Maithani, and Suresh Kumar. "Energetic & exergetic analysis of a parabolic trough: concentrated solar power plant." Acta Innovations, no. 40 (September 30, 2021): 19–30. http://dx.doi.org/10.32933/actainnovations.40.2.

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Solar energy is the most affordable source of energy. Parabolic trough systems are used to concentrate and extract heat, therefore it’s very significant to analyse its performance in terms of energy and exergy. Exergy based analysis of the system ensures the eradication of losses, resulting in the yield of energy of the highest quality. In this paper, an investigation has been carried out using numerical simulation with an objective of analysis of Parabolic Trough Collectors on the basis of energy and exergy. Detailed second law analysis has been performed by varying the system and operating parameters through computer simulation. Exergy output has been determined by analysing the effect of major system parameters, namely, mirror reflectivity, glass transmissivity, absorptivity, the diameter of glass envelop, and the receiver. The operating parameters considered in the investigation are insolation and temperature rise parameters. The extensive investigation of the parabolic trough of a concentrated solar power plant for various design parameters in the range of operating parameters reveals that it is beneficial to operate the system at higher temperature as opposed to the preference of the operating system at lower temperature from purely thermal considerations.

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Iasiello, M., W. K. S. Chiu, A. Andreozzi, N. Bianco, and V. Naso. "Functionally-graded foams for volumetric solar receivers." Journal of Physics: Conference Series 2177, no. 1 (April 1, 2022): 012030. http://dx.doi.org/10.1088/1742-6596/2177/1/012030.

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Abstract The open volumetric receiver, one of the most important components of a Concentrated Solar Power (CSP) plant, is made up by a ceramic foam on which the concentrated solar radiation impinges. Ceramic foams are employed in volumetric solar receivers because of their high specific surfaces and their operating temperatures higher than those of metal foams. Thermo- fluid-dynamics in the graded ceramic foam of a volumetric solar air receiver for concentrated solar power is investigated numerically. Variable porosities and Pores Per Inch (PPI), according to different power laws, are accounted for. Governing equations are written with the Volume Averaging Technique (VAT) and are solved with the commercial software Comsol Multiphysics. The effects of different porosity and PPI laws, on the fluid velocity, pressure drop and temperatures, under different thermo-fluid-dynamic conditions, are highlighted.

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UZAKOV, G. N., and KH A. ALMARDANOV. "HELIOPYROLYSIS PLANT FOR PRODUCING ALTERNATIVE FUELS FROM BIOMASS AND ORGANIC AGRICULTURAL WASTE." Elektrotekhnologii i elektrooborudovanie v APK 71, no. 1 (2024): 107–14. http://dx.doi.org/10.22314/2658-4859-2024-71-1-107-114.

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The analysis of scientific research has been carried out, which presents technologies for processing biomass and agricultural organic waste based on solar energy, providing alternative fuels for solving energy saving problems of autonomous consumers. (Research purpose) The research purpose is developing and substantiating the main parameters of a heliopyrolysis plant with a parabolic solar concentrator for producing alternative fuels from biomass to meet the domestic needs of rural homes and farms. (Materials and methods) Analyzed the thermal and technological schemes of existing pyrolysis plants, thermal biomass processing systems and their energy intensity. A technological scheme of a heliopyrolysis plant with a parabolic solar concentrator has been developed. Based on the developed technological scheme, the design of an experimental heliopyrolysis installation with a parabolic solar concentrator was created. A methodology for conducting experimental studies on pyrolysis of biomass and organic waste using concentrated solar energy has been developed. (Results and discussion) Based on the results of experiments, it was shown that as a result of pyrolysis of 1 kilogram of rubber waste loaded into the reactor of the installation, 20 percent of liquid and 35 percent of gaseous fuels were obtained, 34 percent of coal, 10 percent of liquid and 56 percent of gaseous fuels were obtained from the same amount of chicken manure, 55 percent of liquid and 45 percent of gaseous fuel, from plant waste (cotton stalks) - 34 percent of coal, 26 percent of liquid and 40 percent of gaseous fuel. (Conclusions). It was found based on the results of the scientific research carried out and the technical and economic calculations carried out that the use of a parabolic solar concentrator in pyrolysis installations made it possible to increase the energy efficiency of the installation by 10-12 percent. It was determined that within one year, having processed 1.0 ton of biomass using a heliopyrolysis unit with a parabolic solar concentrator, it is possible to obtain 300-350 cubic meters of gaseous fuel, 350-400 kilograms of pyrolysis liquid, 200-300 kilograms of charcoal.

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Johnson, David W., James M. Krall, Ronald H. Delaney, and Larry O. Pochop. "Response of Monocot and Dicot Weed Species to Fresnel Lens Concentrated Solar Radiation." Weed Science 37, no. 6 (November 1989): 797–801. http://dx.doi.org/10.1017/s0043174500072866.

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Fresnel lenses are used to concentrate solar radiation to a line or point. A linear Fresnel lens (0.91 by 1.52 m, 0.74-m focal length, 0.01- by 1.52-m line focus) was investigated as a method for weed control. Field experiments were conducted to assess the effect of Fresnel lens concentrated solar radiation at various exposure times, stages of plant growth, and soil surface moisture conditions. On a dry soil surface exposure times of 1 to 10 s at 290 C resulted in control of redroot pigweed from 100% for a 1-s exposure at the cotyledon stage to 89% for a 10-s exposure at the 10-leaf stage. Redroot pigweed and kochia control was similar at exposures of 3 to 10 s, but less for kochia at 1 and 2 s. Green foxtail control was less than that of kochia and redroot pigweed. Control was reduced on a moist compared to a dry soil surface. Concentrated solar radiation holds the greatest potential for control of small dicot weeds on a dry soil surface.

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Al-Addous, Mohammad, Mustafa Jaradat, Mathhar Bdour, Zakariya Dalala, and Johannes Wellmann. "Combined concentrated solar power plant with low-temperature multi-effect distillation." Energy Exploration & Exploitation 38, no. 5 (March 19, 2020): 1831–53. http://dx.doi.org/10.1177/0144598720913070.

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This study analyzes a technological concept for simultaneously generating power and desalinating water in a Middle East and North Africa country. An innovative, low-temperature, multi-effect desalination (LT-MED) process integrated with a concentrating solar power (CSP) plant was assessed and analyzed. A combined power and seawater desalination plant was modeled for the city of Aqaba by the Red Sea in Jordan. Parabolic-trough collectors using indirect steam generation with thermal energy storage connected with power and desalination blocks were designed. The designed plant was modeled and simulated using EBSILON Professional, a discrete energy balance simulation software, under several operating conditions, to analyze the results. An economic feasibility analysis of the combined CSP+LT-MED plant was also conducted. The simulation results showed the broad variability of the cogeneration system in terms of electricity generation and water production. The output power of the CSP plant without water production reached 58.7 MWel in June. The output power accompanied with distilled-water production with a mass flow rate of 170 m3/h was approximately 49.5 MWel. Furthermore, the number of desalination stages had the strongest influence on distillate production but limited the operational flexibility of the power plant due to the temperature gradients within the desalination stages. The distilled-water mass flow reached 498 m3/h for 10 stages. The research showed that the design successfully worked with up to €78.84 million, earned from selling the produced electricity. However, owing to highly subsidized water tariffs in Jordan (80% less than the actual cost), the integration of water desalination into the CSP plant was not economically feasible.

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Onea, A., N. Diez de los Rios Ramos, W. Hering, J. L. Palacios, and R. Stieglitz. "AMTEC clusters for power generation in a concentrated solar power plant." Magnetohydrodynamics 51, no. 3 (2015): 495–508. http://dx.doi.org/10.22364/mhd.51.3.10.

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Bai, Ding, Wang, and Chen. "Day-Ahead Robust Economic Dispatch Considering Renewable Energy and Concentrated Solar Power Plants." Energies 12, no. 20 (October 10, 2019): 3832. http://dx.doi.org/10.3390/en12203832.

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A concentrated solar power (CSP) plant with energy storage systems has excellent scheduling flexibility and superiority to traditional thermal power generation systems. In this paper, the operation mechanism and operational constraints of the CSP plant are specified. Furthermore, the uncertainty of the solar energy received by the solar field is considered and a robust economic dispatch model with CSP plants and renewable energy resources is proposed, where uncertainty is adjusted by the automatic generation control (AGC) regulation in the day-ahead ancillary market, so that the system security is guaranteed under any realization of the uncertainty. Finally, the proposed robust economic dispatch has been studied on an improved IEEE 30-bus test system, and the results verify the proposed model.

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Thahab, Riyadh Toman, and Ahmed Toman Thahab. "Electrical power generation through concentrated solar technology for the southern cities of Iraq." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 4 (August 1, 2020): 3788. http://dx.doi.org/10.11591/ijece.v10i4.pp3788-3800.

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With a continuing mismatch between generating capacity and demand requirements, Iraqi cities are still enduring scheduled power outages. In this work, concentrated solar power (CSP) technology is proposed and designed for Iraqi cities to inject power into distribution networks with the objective of boosting the generating power capacity. Since CSP systems require a preliminary study of the direct normal irradiance (DNI), analyses of monthly data is carried out for each of the candidate cities. This is followed by determination of the amount of solar irradiance that falls on a titled collector per month considering the effects of reflection and diffusion. Finally, a thermal power plant is proposed and simulated using the system advisory model (SAM) per city. Results presented show an encouraging number of metrics and confirm the feasibility of such a plant in southern Iraq. The levelised cost of electricity and capacity factor shows a considerable decrease and increase respectively, when the plant is backed up by a fossil fuel steam cycle under circumstances when a plant loses over 80% of the MW capacity due to drop in solar irradiance. To provide a comparision platform, for each city, a photovolitaic (PV) plant is designed with an indentical electric capacity to that of the CSP plant. Findings from this work confirm that CSP plants can provide a suitstanable and enviroemntl friendly solution to electrical power shortages in the country compared to the current PV trends.

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Bashir, Abdallah Adil Awad, and Mustafa Özbey. "Modelling and analysis of an 80-MW parabolic trough concentrated solar power plant in Sudan." Clean Energy 6, no. 3 (June 1, 2022): 512–27. http://dx.doi.org/10.1093/ce/zkac032.

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Abstract Concentrated solar power plants can play a significant role in alleviating Sudan’s energy crisis. These plants can be established and implemented in Sudan, as their potential is considerably high due to the climate conditions in Sudan. This study investigates the design of a parabolic trough concentrated solar power plant in Sudan and analyzes its technical and economic feasibility. The simulation of the plant’s model used System Advisor Model (SAM) software. To determine the best location for the construction of the plant, data from 15 cities in Sudan were compared with each other based on their solar radiation and land properties. Wadi Halfa, a city in the northern region of Sudan, was chosen as the location due to its good topographical properties and climate conditions. The results show that the proposed plant can generate 281.145 GWh of electricity annually with a capacity factor of 40.1% and an overall efficiency of 15%. Additionally, a simple cost analysis of the plant indicates a levelized cost of electricity of 0.155 $/kWh. As the study results are consistent with the characteristics of similar plants, the proposed plant is considered technically and economically feasible under the conditions at its location.

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Boretti, Alberto, Jamal Nayfeh, and Wael Al-Kouz. "Validation of SAM Modeling of Concentrated Solar Power Plants." Energies 13, no. 8 (April 15, 2020): 1949. http://dx.doi.org/10.3390/en13081949.

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The paper proposes the validation of the latest System Advisor Model (SAM) vs. the experimental data for concentrated solar power energy facilities. Both parabolic trough, and solar tower, are considered, with and without thermal energy storage. The 250 MW parabolic trough facilities of Genesis, Mojave, and Solana, and the 110 MW solar tower facility of Crescent Dunes, all in the United States South-West, are modeled. The computed monthly average capacity factors for the average weather year are compared with the experimental data measured since the start of the operation of the facilities. While much higher sampling frequencies are needed for proper validation, as monthly averaging dramatically filters out differences between experiments and simulations, computational results are relatively close to measured values for the parabolic trough, and very far from for solar tower systems. The thermal energy storage is also introducing additional inaccuracies. It is concluded that the code needs further development, especially for the solar field and receiver of the solar tower modules, and the thermal energy storage. Validation of models and sub-models vs. high-frequency data collected on existing facilities, for both energy production, power plant parameters, and weather conditions, is a necessary step before using the code for designing novel facilities.

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Starke, A. R., L. F. L. Lemos, S. Colle, R. F. Reinaldo, J. M. Cardemil, and R. Escobar. "A METHODOLOGY FOR SIMULATION AND ASSESSMENT OF CONCENTRATED SOLAR POWER PLANTS." Revista de Engenharia Térmica 15, no. 1 (June 30, 2016): 33. http://dx.doi.org/10.5380/reterm.v15i1.62162.

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A thermal analysis of Concentrated Solar Power plants is conducted considering parabolic trough collectors (PTC), linear Fresnel collectors using direct steam generation scheme (LFC-DSG) and central receiver system using both molten nitrate salts (CRS-MNS) direct steam generation (CRS-DSG). The plant capacities were ranged from 50 to 800 MWth and the analysis focuses on the environmental conditions of selected locations in South America. Thus, the study considers a parametric analysis of the main design parameter for different plant scales, in terms of the thermal performance indicators as solar field aperture area, power block rating capacity and plant annual efficiencies. The annual production of the plants is calculated by using the Transient System Simulation program (TRNSYS), which considers a new component library developed for that purpose. This library is based in the open access models developed by the U.S National Renewable Energy Laboratory and currently employed by the System Advisor Model (SAM) program. In addition, a new fluid properties subroutine compatible with TRNSYS codes standards was developed, which uses the freeware CoolProp library. These approaches allowed to modify and create new configurations for CSP plants, e.g. thermal storage for the DSG scheme.

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Amoah, Richmond Kwesi, Solomon Nunoo, and Joseph Cudjoe Attachie. "Technoeconomic Evaluation of Electricity Generation from Concentrated Solar Power Technologies in Ghana." Journal of Energy 2022 (November 8, 2022): 1–18. http://dx.doi.org/10.1155/2022/8955896.

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This work estimates the annual energy that could be generated from a concentrated solar power (CSP) plant. The optimal location used for this analysis was selected based on a set of multicriteria decision-making (MCDM) methods employed in an earlier research. The paper also determines the financial viability of implementing a CSP plant within the selected location. A 100 MW CSP plant for the said location was modelled and simulated using the System Advisor Model (SAM) software with data from the online database of the National Renewable Energy Lab (NREL) available from the SAM software. Using a solar multiple of 2.0 with a TES of 6 hours, the plant generated an estimated annual energy of 306.850 GWh with a capacity factor of 35.10% and gross-to-net conversion of 89.10%. The months with the highest generation were from November to March while July to September had the least generation. Generation begins from 8 am, rising to a peak around 12 pm to 4 pm and gradually declines into the night. Results from the financial analysis produced a net present value (NPV) of USD 156,287,433.72 after the plant life of 25 years, indicating profitability of the project. Results from the sensitivity analysis showed that the project NPV became negative only when the base case capital cost, electricity price, and revenue were, respectively, increased by 15%, reduced by 10%, and reduced by 13%.

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Pinello, Lucio, Massimo Fossati, Marco Giglio, Francesco Cadini, Carla Bevilacqua, Mario Cilento, Fulvio Bassetti, and Raffaello Magaldi. "Structural Performance-Based Design Optimisation of a Secondary Mirror for a Concentrated Solar Power (CSP) Plant." Energies 16, no. 16 (August 16, 2023): 6000. http://dx.doi.org/10.3390/en16166000.

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Concentrated Solar Power (CSP) plants use mirrors to reflect and concentrate sunlight onto a receiver, to heat a fluid and store thermal energy, at high temperature and energy density, to produce dispatchable heat and/or electricity. The secondary mirror is a critical component in the optical system of certain Solar Power Tower plants (SPT), as it redirects the concentrated sunlight from the primary mirror onto the receiver, which can be arranged at ground level. In this study, we propose a design optimisation for the secondary mirror of a CSP plant. The design optimisation method consists of two steps. The first step involves the use of the finite element simulation software Abaqus 2022 to analyse the structural performance of the secondary mirror under thermal loads and wind. The second step consists of the use of simulation results to identify the combination of design parameters and best performances, with respect to both design constraints and structural safety. This is carried out by developing an algorithm that selects those configurations which satisfy the constraints by using safety coefficients. The proposed optimisation method is applied to the design of a potential configuration of a secondary mirror for the beam-down of the CSP Magaldi STEM® technology, although the methodology can be extended to other components of CSP plants, such as primary mirrors and receivers, to further enhance the structural performance of these systems.

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Shah, Rakibuzzaman, Ruifeng Yan, and Tapan K. Saha. "Chronological risk assessment approach of distribution system with concentrated solar power plant." IET Renewable Power Generation 9, no. 6 (August 2015): 629–37. http://dx.doi.org/10.1049/iet-rpg.2014.0262.

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Mendecka, Barbara, and Lidia Lombardi. "Environmental evaluation of Waste to Energy plant coupled with concentrated solar energy." Energy Procedia 148 (August 2018): 162–69. http://dx.doi.org/10.1016/j.egypro.2018.08.045.

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Bichotte, M., T. Kämpfe, W. Iff, F. Celle, S. Reynaud, T. Pouit, A. Soum-Glaude, A. Le Gal, L. Dubost, and Y. Jourlin. "High efficiency concentrated solar power plant receivers using periodic microstructured absorbing layers." Solar Energy Materials and Solar Cells 160 (February 2017): 328–34. http://dx.doi.org/10.1016/j.solmat.2016.10.027.

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Soares, João, and Armando C. Oliveira. "Numerical simulation of a hybrid concentrated solar power/biomass mini power plant." Applied Thermal Engineering 111 (January 2017): 1378–86. http://dx.doi.org/10.1016/j.applthermaleng.2016.06.180.

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Petrakopoulou, Fontina, and Alexander Robinson. "Evaluation of a concentrated solar power plant under meteorological and climatological forcing." Energy Reports 11 (June 2024): 4776–83. http://dx.doi.org/10.1016/j.egyr.2024.04.044.

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Abdulrahman, Bashar, Mohammad Al-Khayat, Ayman Al-Qattan, Alaa Rajab, Fatma Al-Failkawi, and Abdullah A. Al-Matar. "Thermal efficiency and performance analysis of 50 MW concentrated solar power plant." Sustainable Energy Technologies and Assessments 65 (May 2024): 103783. http://dx.doi.org/10.1016/j.seta.2024.103783.

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You, Yu, Wang, and Sun. "Study on Optimized Dispatch and Operation Strategies for Heliostat Fields in a Concentrated Solar Power Tower Plant." Energies 12, no. 23 (November 28, 2019): 4544. http://dx.doi.org/10.3390/en12234544.

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Concerning solar flux densities during the operation of a concentrated solar power tower plant, their uneven distribution on a central receiver not only leads to abrupt variations of thermal gradient on the receiver surface but also makes it possible for the receiver to break down. Specific to such problems, a “concentrating-receiver” coupling system of a 1 MWe concentrated solar power tower plant in Yanqing was selected as the research object. On this basis, a spliced heliostat model was firstly established in this paper. The model was used to investigate solar flux distribution on the receiver surface. Considering that heliostats in different positions make diverse contributions to receiver surface energy and the incidence cosines of adjacent heliostats are similar to each other, a new grouping method for heliostat fields was subsequently proposed; moreover, focal point selection criteria were designed for the receiver surface according to solar spot sizes. Finally, an optimized dispatch and operation strategy was established based on the genetic algorithm for the heliostat field. Therefore, a standard deviation of solar flux distribution can be minimized. To verify the reliability of the established model and the proposed strategy, a small-scale heliostat field was adopted to check the simulation results by means of experiments. It has been demonstrated that a heliostat field subjected to optimized dispatch makes solar flux densities distribute more uniformly on the receiver surface. Hence, the safe and steady operation of the receiver is guaranteed.

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Hernández Moris, Catalina, Maria Teresa Cerda Guevara, Alois Salmon, and Alvaro Lorca. "Comparison between Concentrated Solar Power and Gas-Based Generation in Terms of Economic and Flexibility-Related Aspects in Chile." Energies 14, no. 4 (February 18, 2021): 1063. http://dx.doi.org/10.3390/en14041063.

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The energy sector in Chile demands a significant increase in renewable energy sources in the near future, and concentrated solar power (CSP) technologies are becoming increasingly competitive as compared to natural gas plants. Motivated by this, this paper presents a comparison between solar technologies such as hybrid plants and natural gas-based thermal technologies, as both technologies share several characteristics that are comparable and beneficial for the power grid. This comparison is made from an economic point of view using the Levelized Cost of Energy (LCOE) metric and in terms of the systemic benefits related to flexibility, which is very much required due to the current decarbonization scenario of Chile’s energy matrix. The results show that the LCOE of the four hybrid plant models studied is lower than the LCOE of the gas plant. A solar hybrid plant configuration composed of a photovoltaic and solar tower plant (STP) with 13 h of storage and without generation restrictions has an LCOE 53 USD/MWh, while the natural gas technology evaluated with an 85% plant factor and a variable fuel cost of 2.0 USD/MMBtu has an LCOE of 86 USD/MWh. Thus, solar hybrid plants under a particular set of conditions are shown to be more cost-effective than their closest competitor for the Chilean grid while still providing significant dispatchability and flexibility.

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Cioccolanti, Luca, Simone De Grandis, Roberto Tascioni, Matteo Pirro, and Alessandro Freddi. "Development of a Fuzzy Logic Controller for Small-Scale Solar Organic Rankine Cycle Cogeneration Plants." Applied Sciences 11, no. 12 (June 13, 2021): 5491. http://dx.doi.org/10.3390/app11125491.

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Solar energy is widely recognized as one of the most attractive renewable energy sources to support the transition toward a decarbonized society. Use of low- and medium-temperature concentrated solar technologies makes decentralized power production of combined heating and power (CHP) an alternative to conventional energy conversion systems. However, because of the changes in solar radiation and the inertia of the different subsystems, the operation control of concentrated solar power (CSP) plants is fundamental to increasing their overall conversion efficiency and improving reliability. Therefore, in this study, the operation control of a micro-scale CHP plant consisting of a linear Fresnel reflector solar field, an organic Rankine cycle unit, and a phase change material thermal energy storage tank, as designed and built under the EU-funded Innova Microsolar project by a consortium of universities and companies, is investigated. In particular, a fuzzy logic control is developed in MATLAB/Simulink by the authors in order to (i) initially recognize the type of user according to the related energy consumption profile by means of a neural network and (ii) optimize the thermal-load-following approach by introducing a set of fuzzy rules to switch among the different operation modes. Annual simulations are performed by combining the plant with different thermal load profiles. In general, the analysis shows that that the proposed fuzzy logic control increases the contribution of the TES unit in supplying the ORC unit, while reducing the number of switches between the different OMs. Furthermore, when connected with a residential user load profile, the overall electrical and thermal energy production of the plant increases. Hence, the developed control logic proves to have good potential in increasing the energy efficiency of low- and medium-temperature concentrated solar ORC systems when integrated into the built environment.

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Talal, Wadah, and Abdulrazzak Akroot. "Exergoeconomic Analysis of an Integrated Solar Combined Cycle in the Al-Qayara Power Plant in Iraq." Processes 11, no. 3 (February 21, 2023): 656. http://dx.doi.org/10.3390/pr11030656.

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Enhancing the sustainability and diversification of Iraq’s electricity system is a strategic objective. Achieving this goal depends critically on increasing the use of renewable energy sources (RESs). The significance of developing solar-powered technologies becomes essential at this point. Iraq, similar to other places with high average direct normal irradiation, is a good location for concentrated solar thermal power (CSP) technology. This study aims to recover the waste heat from the gas turbine cycle (GTC) in the Al-Qayara power plant in Iraq and integrate it with a solar power tower. A thermoeconomic analysis has been done to support the installation of an integrated solar combined cycle (ISCC), which uses concentrated solar tower technology. The results indicate that the examined power plant has a total capacity of 561.5 MW, of which 130.4 MW is due to the waste heat recovery of G.T.s, and 68 MW. is from CSP. Due to the waste heat recovery of GTC, the thermal and exergy efficiencies increase by 10.99 and 10.61%, respectively, and the overall unit cost of production is 11.43 USD/MWh. For ISCC, the thermal and exergy efficiencies increase by 17.96 and 17.34%, respectively, and the overall unit cost of production is 12.39 USD/MWh. The integrated solar combined cycle’s lowest monthly capacity was about 539 MW in September, while its highest monthly capacity was approximately 574.6 MW in April.

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Larbi, Mohamed, Abdelkader Rouibah, Mouloud GUEMANA, and Mohammed LAISSAOUI. "An analytical study of direct normal irradiaance for concentrated solar energy applications for the mechria region of Algeria." International Conference on Applied Engineering and Natural Sciences 1, no. 1 (July 21, 2023): 565–69. http://dx.doi.org/10.59287/icaens.1059.

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SUN FLUX calculates solar irradiance on Earth's surface quickly and accurately. Direct solar radiation is critical for concentrated solar power plants, which determine their opening surface size based on reference radiation values. To reduce investment costs, a statistical analysis was performed using direct radiation, meteorological data from NSDRB, and cloud cover statistics to identify optimum ranges for direct solar radiation. CSP plant performance is evaluated and power tower systems are simulated using the SAM software tool.

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Teleszewski, Tomasz Janusz, Mirosław Żukowski, Dorota Anna Krawczyk, and Antonio Rodero. "Analysis of the Applicability of the Parabolic Trough Solar Thermal Power Plants in the Locations with a Temperate Climate." Energies 14, no. 11 (May 22, 2021): 3003. http://dx.doi.org/10.3390/en14113003.

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Currently, intensive work is underway in Poland to increase the share of renewable energy sources in the overall energy balance. Therefore, this paper presents the possibilities of using concentrated solar power in zones with a temperate climate. A simplified model based on the energy balance in the solar collectors considering the main operating parameters of the typical solar power plant was developed. It should be noted here that the model does not take into account issues related to heat accumulation and electricity generation in a Solar Thermal Power Station. The simulation of forced convection inside the solar collector absorber was additionally included in the calculations to improve its accuracy. The model was verified using actual heat measurements at the outlet of the parabolic collector installation at a Solar Thermal Power Station located in the south of Spain. The heat generated by a similar solar collector system in a selected region with a temperate climate, the city of Bialystok (north-eastern Poland, geographic coordinates: 53°08′07″ N 23°08′44″ E) was determined by the developed simplified model for different months of the year. Based on the results of the analysis, it was found that the energy obtained from the same area of concentrated solar collectors located near Bialystok is eight times lower compared to the location in Cordoba depending on the variant of the power plant operation.

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Barua, Amit, Sanjib Chakraborti, Dabajit Paul, and Prasanjit Das. "ANALYSIS OF CONCENTRATED SOLAR POWER TECHNOLOGIES' FEASIBILITY, SELECTION AND PROMOTIONAL STRATEGY FOR BANGLADESH." Journal of Mechanical Engineering 44, no. 2 (January 2, 2015): 112–16. http://dx.doi.org/10.3329/jme.v44i2.21435.

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Bangladesh gets solar radiation of average 4-6.2KWh/m2/per day that shows a great opportunity for alltypes of solar power generation technologies ranging from small to large scale. However, solar power technologyis confined in only Photovoltaic (PV) technology though it deserves ideal condition for concentrated solar power(CSP) technologies of power generation. Accounting the limited source and depletion of fossil fuel as well asforeign currency that expense for imported oil, adaptation of CSP technology can brings a solution of futuresustainable and cheap source of power. This research has analyzed existing developed CSP technologies andtheir comparative characteristic. A study has been conducted to find out feasibility of CSP technologyimplementation and selection of suitable CSP plant for Bangladesh. The findings of this study can be helpful toformulate policies support tools to take into account the future solar energy and sustainable utilization, promotionand development for CSP technologies.

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Tascioni, Roberto, Alessia Arteconi, Luca Del Zotto, and Luca Cioccolanti. "Fuzzy Logic Energy Management Strategy of a Multiple Latent Heat Thermal Storage in a Small-Scale Concentrated Solar Power Plant." Energies 13, no. 11 (May 29, 2020): 2733. http://dx.doi.org/10.3390/en13112733.

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Latent heat thermal energy storage (LHTES) systems allow us to effectively store and release the collected thermal energy from solar thermodynamic plants; however, room for improvements exists to increase their efficiency when in operation. For this reason, in this work, a smart management strategy of an innovative LHTES in a micro-scale concentrated solar combined heat and power plant is proposed and numerically investigated. The novel thermal storage system, as designed and built by the partners within the EU funded Innova MicroSolar project, is subdivided into six modules and consists of 3.8 tons of nitrate solar salt kNO3/NaNO3, whose melting temperature is in the range 216 ÷ 223 °C. In this study, the partitioning of the storage system on the performance of the integrated plant is evaluated by applying a smart energy management strategy based on a fuzzy logic approach. Compared to the single thermal energy storage (TES) configuration, the proposed strategy allows a reduction in storage thermal losses and improving of the plant’s overall efficiency especially in periods with limited solar irradiance. The yearly dynamic simulations carried out show that the electricity produced by the combined heat and power plant is increased by about 5%, while the defocus thermal losses in the solar plant are reduced by 30%.

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Havaldar, Sanjay N., Harsh V. Malapur, Kaustubh G. Kulkarni, and Gary A. Anderson. "Numerical Investigation of Concentrated Solar Central Billboard with Hexagonal Tubes." IOP Conference Series: Earth and Environmental Science 1084, no. 1 (October 1, 2022): 012021. http://dx.doi.org/10.1088/1755-1315/1084/1/012021.

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Abstract The solar receiver is the most important component of any central solar tower power plant (CSP) system. A numerical analysis of four billboard geometry designs of the central tower receiver was undertaken in this study. On the receiver, the surface area, heat transfer fluid (HTF), and intensity of beam radiation were all constant. The mass flow rate of HTF was modified, and the temperature gain was used as a metric to determine the most efficient design based on the analytical results. Four different models of vertical tube receivers were designed and analyzed. In the analysis, the surface area of the receivers was the same. When compared to the vertical variable circular tube receiver design, the vertical variable hexagonal tube receiver design achieved a marginally higher temperature for the HTF fluid at lower mass flow rates.

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Alotaibi, Huda Mohammed, Wael Al-Kouz, and Alberto Boretti. "Design of a 100 MW Concentrated Solar Power Plant Parabolic Trough in Riyadh, Saudi Arabia." E3S Web of Conferences 242 (2021): 01001. http://dx.doi.org/10.1051/e3sconf/202124201001.

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The increase in energy demand and the awareness of renewable energy has been raised due to environmental and climate change and the need to establish sustainable energy development. Using fossil fuels has created a critical situation such as; climate change, air pollution, and emission of greenhouse gases also, the resources are in limited supply. The infinite source of energy such as; the sun can provide an effective and sustainable energy supply. Riyadh city in Saudi Arabia is one of the areas that receive a high quantity of direct solar radiation. An average direct normal irradiance (DNI) for the central region is equal to 2018 kWh/m2/year. This paper shows the design and the performance analysis of 100 MW Concentrated Solar Power (CSP) parabolic trough (PT) power plants with thermal energy storage (TES) for use in Riyadh city. The performance of this design plant is analyzed by using the system advisor model (SAM). Based on the analysis carried out for this design, the capacity factor is equal to 45.3% with an annual energy generation which is equal to 396, 801, 792 kWh. By varying two main parameters, the solar field size and the full load hours of TES to get the optimal design of this plant is done. Based on the simulation result, the proposed design of 100 MW parabolic trough at 1, 150, 000 m2 solar field size and 7 h TES gives the lowest Levelized Cost of Electricity (LCOE) with an assumed lifespan of the plant of 25 years.

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Daryabi, Shaik, and Pentakota Sai Sampth. "250KW Solar Power with MPPT Hybrid Power Generation Station." International Journal for Research in Applied Science and Engineering Technology 10, no. 12 (December 31, 2022): 346–53. http://dx.doi.org/10.22214/ijraset.2022.47864.

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Abstract: Energy comes in different forms. Light is a form of energy. So is heat. So is electricity. Often, one form of energy can be turned into another. This fact is very important because it explains how we get electricity, which we use in so many ways. Electricity is used to light streets and buildings, to run computers and TVs, and to run many other machines and appliances at home, at school, and at work. One way to get electricity is to This method for making electricity is popular. But it has some problems. Our planet has only a limited supply of oil and coal .In this method details about Endless Energy, Solar Cells Galore, Energy from Sun shine , Understanding Electricity. Solar Thermal power plant use the Sun as a heat source. In order to generate a high enough temperature for a power plant, solar energy must be concentrated. In a solar thermal power plant this in normally achieved with mirrors. Estimation for global solar thermal potential indicates that it could more than provide for total global electricity needs. There are three primary solar thermal technologies based on three ways no of concentrating solar energy: solar parabolic through plants, solar tower power plants, and solar dish power plants. The mirrors used in these plants are normally constructed from glass, a although, other techniques are being explored. Power plant of these types use solar heat to heat a thermodynamics fluid such as water in order to drive a thermodynamic engine; for water this will be a stream turbine. Solar thermal power plants can have heat storage systems that allow them to generate electricity beyond daylight hours.

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Baig, M. H., D. Surovtseva, and E. Halawa. "The Potential of Concentrated Solar Power for Remote Mine Sites in the Northern Territory, Australia." Journal of Solar Energy 2015 (November 19, 2015): 1–10. http://dx.doi.org/10.1155/2015/617356.

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The Northern Territory (NT) is among the regions in Australia and the world with the highest solar radiation intensities. The NT has many mine sites which consume significant amount of fossil fuel with consequent greenhouse gas (GHG) emissions. The environmental concern related to the fossil fuel consumption and availability of immense solar energy resource in the NT open the possibilities for considering the provision of power to the mining sites using proven solar technologies. Concentrating solar power (CSP) systems are deemed as the potential alternatives to current fossil fuel based generating systems in mining industry in the NT. The finding is based on consideration of the major factors in determining the feasibility of CSP system installation, with particular reference to the NT mine sites. These are plant design requirements, climatic, environmental, and other requirements, and capital and operating costs. Based on these factors, four mine sites have been identified as having the potential for CSP plants installation. These are McArthur River Mine, Ranger Mine, Northern Territory Gold Mines, and Tanami Operations. Each site could be served by one CSP plant to cater for the needs of mining operation and the local communities.

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