Journal articles: 'Remote area power supply'

1

Presnell, Keith. "Exporting Australia’s remote area power supply industry." Renewable Energy 22, no. 1-3 (January 2001): 353–60. http://dx.doi.org/10.1016/s0960-1481(00)00053-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Heruela, C. S. "Affordable remote-area power supply in the Philippines." Journal of Power Sources 38, no. 1-2 (March 1992): 171–81. http://dx.doi.org/10.1016/0378-7753(92)80108-n.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Newnham, R. H., and W. G. A. Baldsing. "Advanced management strategies for remote-area power-supply systems." Journal of Power Sources 133, no. 1 (May 2004): 141–46. http://dx.doi.org/10.1016/j.jpowsour.2003.11.045.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Moseley, Patrick T. "Energy storage in remote area power supply (RAPS) systems." Journal of Power Sources 155, no. 1 (April 2006): 83–87. http://dx.doi.org/10.1016/j.jpowsour.2004.10.036.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Walton, A. "Load management in remote-area power-supply (RAPS) systems." Journal of Power Sources 35, no. 4 (September 1991): 431–34. http://dx.doi.org/10.1016/0378-7753(91)80063-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Wade, M., A. Chew, and R. Geraghty. "Monitoring battery performance in remote-area power-supply (RAPS) systems." Journal of Power Sources 35, no. 4 (September 1991): 421–30. http://dx.doi.org/10.1016/0378-7753(91)80062-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Arceo, Aldrick, Wahidul K. Biswas, and Michele John. "Eco-efficiency improvement of Western Australian remote area power supply." Journal of Cleaner Production 230 (September 2019): 820–34. http://dx.doi.org/10.1016/j.jclepro.2019.05.106.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Lund, C. P., N. Wilmot, T. Pryor, and G. Cole. "Demonstrating remote area power supply systems on the World Wide Web." Renewable Energy 22, no. 1-3 (January 2001): 345–51. http://dx.doi.org/10.1016/s0960-1481(00)00046-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Bugaje, I. M. "Remote area power supply in Nigeria: the prospects of solar energy." Renewable Energy 18, no. 4 (December 1999): 491–500. http://dx.doi.org/10.1016/s0960-1481(98)00814-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Baldsing, W. G. A., J. A. Hamilton, A. F. Hollenkamp, R. H. Newnham, and D. A. J. Rand. "Performance of lead/acid batteries in remote-area power-supply applications." Journal of Power Sources 35, no. 4 (September 1991): 385–94. http://dx.doi.org/10.1016/0378-7753(91)80056-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Mendis, Nishad, Kashem Mohammad Muttaqi, Sarath Perera, and Mohammad Nasir Uddin. "Remote Area Power Supply System: An Integrated Control Approach Based on Active Power Balance." IEEE Industry Applications Magazine 21, no. 2 (March 2015): 63–76. http://dx.doi.org/10.1109/mias.2014.2345817.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Gong, P., P. T. Hu, Y. Q. Zhu, and R. H. Xia. "Convenient Power Supply Scheme Design for Remote Areas." Journal of Physics: Conference Series 1887, no. 1 (June 1, 2021): 012020. http://dx.doi.org/10.1088/1742-6596/1887/1/012020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Arceo, Aldrick, Michele Rosano, and Wahidul K. Biswas. "Eco-efficiency analysis for remote area power supply selection in Western Australia." Clean Technologies and Environmental Policy 20, no. 3 (October 17, 2017): 463–75. http://dx.doi.org/10.1007/s10098-017-1438-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Al-Alawi, Ali, and S. M. Islam. "Demand side management for remote area power supply systems incorporating solar irradiance model." Renewable Energy 29, no. 13 (October 2004): 2027–36. http://dx.doi.org/10.1016/j.renene.2004.03.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Newnham, R. H., and W. G. A. Baldsing. "Benefits of partial-state-of-charge operation in remote-area power-supply systems." Journal of Power Sources 107, no. 2 (April 2002): 273–79. http://dx.doi.org/10.1016/s0378-7753(01)01007-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Tan, Yingjie, Kashem M. Muttaqi, Phil Ciufo, Lasantha Meegahapola, Xiaobin Guo, Bo Chen, and Haomin Chen. "Enhanced Frequency Regulation Using Multilevel Energy Storage in Remote Area Power Supply Systems." IEEE Transactions on Power Systems 34, no. 1 (January 2019): 163–70. http://dx.doi.org/10.1109/tpwrs.2018.2867190.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Phillips, S. J., T. L. Pryor, M. S. Dymond, and D. P. Remmer. "Experiences with lead/acid battery management in remote-area power-supply (RAPS) systems." Journal of Power Sources 35, no. 4 (September 1991): 359–63. http://dx.doi.org/10.1016/0378-7753(91)80052-y.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Adams, J. J., and H. A. van der Linde. "User training a vital link in successful remote area power supply (RAPS) implementation." Renewable Energy 8, no. 1-4 (May 1996): 428–31. http://dx.doi.org/10.1016/0960-1481(96)88892-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Avikal, Shwetank, Rahul Singhal, Rajat Sajwan, Rahul Kumar Tiwari, and Rohit Singh. "Selection of Best Power Supply Source for Telecom Towers in Remote Areas." International Journal of Mathematical, Engineering and Management Sciences 5, no. 5 (October 1, 2020): 913–25. http://dx.doi.org/10.33889/ijmems.2020.5.5.070.

Full text

Abstract:

Installation of telecom towers in remote areas especially in developing countries like India is a major problem for telecom industries because of the unavailability of reliable power supply. The grid supply is not regular in these countries and up to some extent, they are dependent on diesel generators for power supply. But these diesel generators have some major issues such as high operating cost due to high cost of fuel, transportation cost of fuel, high maintenance cost, and these diesel generators also emits pollution to the environment. In presented work, an approach has been proposed for telecom companies for providing power supply to their telecom towers. An economic cost analysis has been proposed by considering various criteria such as cost, air & noise pollution and reliability, etc. Some power supply alternatives including unconventional and hybrid of conventional and unconventional alternatives have been compared to find the solution such as diesel-powered telecom towers, solar powered telecom towers, and their hybrids. The main objective of this work is to provide a reliable, cost effective and environment friendly Remote Area Power Supply (RAPS) system for a particular site in India (Uttar Pradesh). A number of criteria are involved in discussed problem in order to select an effective power supply source. Therefore, the problem has been considered as a Multi Criteria Decision Making (MCDM) problem. To select the best alternative, a Fuzzy AHP and TOPSIS based approach has been proposed. Fuzzy AHP (Analytic Hierarchy process) has been used for calculating the weightage of criteria and the concept of Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) has been applied for ranking the alternatives. The results give assured reliability and sustainability for remote areas using a solar photovoltaic (PV)-diesel generator hybrid energy system.

APA, Harvard, Vancouver, ISO, and other styles

20

Dey, A. K., JVR Nickey, and Y. Sun. "Renewable-integrated Traffic Energy." MATEC Web of Conferences 220 (2018): 05005. http://dx.doi.org/10.1051/matecconf/201822005005.

Full text

Abstract:

This work is a development of an indigenous technology combined Flap-motor power generator (FMPG) and PV system that harnesses the free renewable energies in rural area to generate electricity. FMPG and solar renewable energy power technologies are affordable, clean and sustainable and can replace or supplement power generator for road traffic signal light. Combined energy systems integrate these renewable energy technologies with flap base car passing power generators, PV and batteries to provide road signal power in remote areas not connected to a utility grid. Such an isolated grid will help to supply electricity for traffic signal to avoid road accident and maximum vehicle efficiency at intersections. This power generation device will provide constant power supply while no sunlight for long days. At the same time technology will represent instance power supply for rural area traffic light electrification system without grid connection.

APA, Harvard, Vancouver, ISO, and other styles

21

Kaushik, R., and I. G. Mawston. "Coulombic efficiency of lead/acid batteries, particularly in remote-area power-supply (RAPS) systems." Journal of Power Sources 35, no. 4 (September 1991): 377–83. http://dx.doi.org/10.1016/0378-7753(91)80055-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Halimi, Burhanuddin. "Hybrid Power Generation as an Environmental Friendly Energy Supply Solution for Remote Area in Indonesia." International Journal of Environmental Science and Development 8, no. 3 (2017): 159–63. http://dx.doi.org/10.18178/ijesd.2017.8.3.939.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Tan, Yingjie, Lasantha Meegahapola, and Kashem M. Muttaqi. "A review of technical challenges in planning and operation of remote area power supply systems." Renewable and Sustainable Energy Reviews 38 (October 2014): 876–89. http://dx.doi.org/10.1016/j.rser.2014.07.034.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Newnham, R. H., and W. G. A. Baldsing. "Performance of flooded- and gelled-electrolyte lead/acid batteries under remote-area power-supply duty." Journal of Power Sources 66, no. 1-2 (May 1997): 27–39. http://dx.doi.org/10.1016/s0378-7753(96)02467-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Peñalvo-López, Elisa, Ángel Pérez-Navarro, Elías Hurtado, and F. Javier Cárcel-Carrasco. "Comprehensive Methodology for Sustainable Power Supply in Emerging Countries." Sustainability 11, no. 19 (September 29, 2019): 5398. http://dx.doi.org/10.3390/su11195398.

Full text

Abstract:

Electricity has become one of the main driving forces for development, especially in remote areas where the lack of energy is linked to poverty. Traditionally, in these areas power is supplied by grid extension projects, which are expensive, or stand-alone systems based on fossil fuels. An actual alternative to these solutions is community micro-grid projects based on distributed renewable energy sources. However, these solutions need to introduce a holistic approach in order to be successfully implemented in real cases. The main purpose of this research work is the definition and development of a comprehensive methodology to encourage the use of decentralized renewable power systems to provide power supply to non-electrified areas. The methodology follows a top-down approach. Its main novelty is that it interlinks a macro and micro analysis dimension, considering not only the energy context of the country where the area under study is located and its development towards a sustainable scenario; but also the potential of renewable power generation, the demand side management opportunities and the socio-economic aspects involved in the final decision on what renewable energy solution would be the most appropriate for the considered location. The implementation of this methodology provides isolated areas a tool for sustainable energy development based on an environmentally friendly and socially participatory approach. Results of implementing the methodology in a case study showed the importance of introducing a holistic approach in supplying power energy to isolated areas, stating the need for involving all the different stakeholders in the decision-making process. Despite final raking on sustainable power supply solutions may vary from one area to another, the implementation of the methodology follows the same procedure, which makes it an inestimable tool for governments, private investors and local communities.

APA, Harvard, Vancouver, ISO, and other styles

26

Lorincz, Josip, and Ivana Bule. "Renewable Energy Sources for Power Supply of Base Station Sites." International Journal of Business Data Communications and Networking 9, no. 3 (July 2013): 53–74. http://dx.doi.org/10.4018/jbdcn.2013070104.

Full text

Abstract:

An overview of research activity in the area of powering base station sites by means of renewable energy sources is given. It is shown that mobile network operators express significant interest for powering remote base stations using renewable energy sources. This is because a significant percentage of remote base station sites on the global level are still diesel powered due to lack of connections to the electricity grid. Besides huge expenses that mobile operators pay for diesel fuel and its transport to base station sites, it is pointed out that such base station sites represent major pollutants due to enormous green-house gas emissions. Since base stations are major consumers of cellular networks energy with significant contribution to operational expenditures, powering base stations sites using the energy of wind, sun, fuel cells or a combination gain mobile operators’ attention. It is shown that powering base station sites with such renewable energy sources can significantly reduce energy costs and improve the energy efficiency of the base station sites in rural areas. In addition, technical descriptions of the different power supply systems based on renewable sources with corresponding energy controllers for scheduling the flow of energy to power base station sites are discussed. According to the presented, hybrid systems which combine different renewable energy sources outperform those with only one energy source, and depend on the configuration of base stations installed on a particular site, such systems can offer autonomous functionality throughout the year.

APA, Harvard, Vancouver, ISO, and other styles

27

Gupta, Kartikey Hari. "Sustainable Development: Through Micro Hydro-Power Projects in Uttarakhand." Journal of Sustainable Development 9, no. 2 (March 30, 2016): 162. http://dx.doi.org/10.5539/jsd.v9n2p162.

Full text

Abstract:

<p>The above mentioned article indicates that the concept of micro hydro projects for remote area electrification in the State of Uttarakhand is completely sustainable as well as having minimal or no impact on the surrounding natural habitat. It is a self-sustaining Green Power Supply model possible only through the concept of Micro Hydro Projects.</p>

APA, Harvard, Vancouver, ISO, and other styles

28

Tan, Yingjie, Lasantha Meegahapola, and Kashem M. Muttaqi. "A Suboptimal Power-Point-Tracking-Based Primary Frequency Response Strategy for DFIGs in Hybrid Remote Area Power Supply Systems." IEEE Transactions on Energy Conversion 31, no. 1 (March 2016): 93–105. http://dx.doi.org/10.1109/tec.2015.2476827.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Nefedov, Aleksandr, and Vladislav Shakirov. "Two-step procedure for multi-criteria choice of generating-capacity structure in remote areas." E3S Web of Conferences 77 (2019): 02009. http://dx.doi.org/10.1051/e3sconf/20197702009.

Full text

Abstract:

The paper dwells upon the problem of multi-criteria choice of ways to develop generating capacities to supply power to remote consumers. We herein propose a two-step multi-criteria analysis method: choosing promising power-generation technology first, and then specifying the generating-capacity structure. The paper describes the structure of the proposed multi-criteria methods: the interval TOPSIS method for Step 1; for Step 2, an upgraded analytic hierarchy process based on identifying the structure of the decision maker’s preferences. We demonstrate the use of this method with evidence from the Penzhinsky District, Kamchatka Krai. Thermal power plants, hydroelectric power plants, diesel power plants, as well as solar and wind power are analyzed as power sources. Step 1 includes: analyzing the potential power-supply loads in a specific area; formulating alternative power-generation technology; formulating goals and criteria; criterion-based evaluation of alternative options using objective and subjective models; multi-criteria evaluation of alternatives; analyzing the sensitivity of results and the selection of promising technology. Step 2 includes: formulating goals and criteria on the basis of the selected power-generation technologies; formulating the available alternatives; criterion-based evaluation of alternatives; multi-criteria evaluation and final decision-making.

APA, Harvard, Vancouver, ISO, and other styles

30

Шерин, Егор, and Egor Sherin. "ZONING OF THE KUZNETSK COAL CONSUMPTION TERRITORY." Bulletin of Kemerovo State University. Series: Biological, Engineering and Earth Sciences 2017, no. 3 (October 25, 2017): 51–54. http://dx.doi.org/10.21603/2542-2448-2017-3-51-54.

Full text

Abstract:

The paper provides an economic and geographical analysis of the supply directions and identifies the coal consumption areas of Kuznetsk coal and refined products. It highlights the place of Kuzbass among Russian coal basins and its contribution to the economy of the Kemerovo region and the country. The research features the domestic and foreign (export) supply directions and use of coal and its processing products, including issues of coal and coke competitiveness on the world market. The research has revealed the main problems of coal transportation outside the Kemerovo region, primarily related to the railroad workload and overpriced freight rates for the railway transportation. The author has made consumption zoning of the Kuznetsk coal according to the distance from the mining site, the scale of consumption and its role in the power system of regions. Three such areas have been identified: an area of nearby concentrated consumption, an area of moderately remote consumption, and an area of remote and scattered consumption. The paper gives an economic and geographical description of these areas.

APA, Harvard, Vancouver, ISO, and other styles

31

Srinivasa Rao, G., K. Harinadha Reddy, B. Ravi Teja, B. Devasahayam, and Shaik Khaleel. "Matlab based simulation model of standalone DC Microgrid for Remote Area Power Applications." International Journal of Engineering & Technology 7, no. 1.8 (February 9, 2018): 153. http://dx.doi.org/10.14419/ijet.v7i1.8.11538.

Full text

Abstract:

DC microgrids are playing an important role in remote area power applications like power supply to off-grid tele communication towers, off-grid data centres, rural electrification etc. and moreover these are extensively used, as these appear as solutions for integrating two or more renewable energy resources. In this paper, photovoltaic (PV) and wind energy systems have been integrated along with batteries and a load to form an autonomous DC microgrid with high reliability and stability. The primary aspects which are to be taken into consideration in a standalone DC microgrid are voltage regulation, load sharing and battery management. In this paper, an energy management strategy is proposed which includes maximum power point tracking (MPPT) algorithms and voltage droop control method. This strategy ensures optimal power sharing among the sources and increases reliability and stability profile of the microgrid. The operation of the microgrid in different modes and the behaviour of the system at different operating conditions is studied by varying the solar irradiance and wind speed for specific time periods. The simulation is done in Matlab Simulink software and the results are obtained.

APA, Harvard, Vancouver, ISO, and other styles

32

Katti, Pradeep K., and Mohan K. Khedkar. "Alternative energy facilities based on site matching and generation unit sizing for remote area power supply." Renewable Energy 32, no. 8 (July 2007): 1346–62. http://dx.doi.org/10.1016/j.renene.2006.06.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Date, Abhijit, and Aliakbar Akbarzadeh. "Design and cost analysis of low head simple reaction hydro turbine for remote area power supply." Renewable Energy 34, no. 2 (February 2009): 409–15. http://dx.doi.org/10.1016/j.renene.2008.05.012.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Belsky, A. A., D. Yu Glukhanich, and D. I. Ivanchenko. "Remote area power supply system for oil leakage detection systems and stop valves drives for pipelines." Journal of Physics: Conference Series 1652 (October 2020): 012032. http://dx.doi.org/10.1088/1742-6596/1652/1/012032.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Butler, D. "Requirements for batteries in remote-area power-supply systems based on technical modelling and field experience." Journal of Power Sources 59, no. 1-2 (March 1996): 99–105. http://dx.doi.org/10.1016/0378-7753(95)02308-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Elmasry, Yasser, Mohamed Nageh, Wagdy R., Ismail M., and A. Refky. "Optimum Design of Uninterruptible Power Supply Systems for Urban and Remote Areas." International Journal of Computer Applications 158, no. 1 (January 17, 2017): 26–34. http://dx.doi.org/10.5120/ijca2017912726.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Henao-Muñoz, Andrés, Andrés Saavedra-Montes, and Carlos Ramos-Paja. "Optimal Power Dispatch of Small-Scale Standalone Microgrid Located in Colombian Territory." Energies 11, no. 7 (July 19, 2018): 1877. http://dx.doi.org/10.3390/en11071877.

Full text

Abstract:

An optimal power dispatch of a small-scale standalone microgrid for remote area power supply in Colombian territory is proposed in this paper. The power dispatch is generated by an energy management system based on a mixed-integer linear programming, which minimizes the cost of operating the microgrid while fulfilling the technical constraints of its elements. The energy management system solves an optimization problem using the algebraic representation of the generators and its constraints. Basic steady-state models of the generators are selected to solve the optimization problem. The small-scale microgrid is considered for a remote area power supply in Taroa, a small settlement in La Guajira, Colombia. The microgrid is composed of photovoltaic modules, a wind generator, a diesel generator, a battery bank, and residential loads. To validate the solution, the elements of the microgrids are parameterized with information from commercial equipment. Moreover, the power dispatch obtained with the proposed solution is compared with a power dispatch generated by a heuristic algorithm, which has been previously used to dispatch power in a small-scale standalone microgrid. Results show that the cost of operating the microgrid is minimized using the proposed optimization approach: a reduction of the operating cost equal to 25.5% of the cost imposed by the heuristic algorithm is obtained.

APA, Harvard, Vancouver, ISO, and other styles

38

Onu, P. "Power Supply for Luminaires Located in Restricted Areas with Photovoltaic Panels Calculating MPPT." Scientific Bulletin of Electrical Engineering Faculty 18, no. 2 (October 1, 2018): 54–58. http://dx.doi.org/10.1515/sbeef-2017-0035.

Full text

Abstract:

AbstractThe proposed system is a method to power supply luminaires in inaccessible areas. It proposes a method with using PV panels and calculating MPPT. It is a method of supply luminaires with LiFePO4 batteries using remote transmission and transmission electrical parameters using microcontrollers for a complete autonomy and management system.

APA, Harvard, Vancouver, ISO, and other styles

39

Li, Xiao Xiong, and Shuang Guo Niu. "Application of a New Energy Supply Scheme in Remote Areas and Research for Energy-Saving Technology." Advanced Materials Research 219-220 (March 2011): 1482–85. http://dx.doi.org/10.4028/www.scientific.net/amr.219-220.1482.

Full text

Abstract:

To solve no electricity in remote areas, a new type of power supply scheme is designed and a multi-function power cabinet and a energy-saving lighting are manufactured. Moreover they are applied in wang-an management office in Yellow river, This can not only supply enough power for it,but also save invest and energy, so it is very significant today.

APA, Harvard, Vancouver, ISO, and other styles

40

Nnadi, Damian B. N., Charles I. Odeh, and Crescent Omeje. "Use of hybrid solar-wind energy generation for remote area electrification in South-Eastern Nigeria." Journal of Energy in Southern Africa 25, no. 2 (June 23, 2014): 61–69. http://dx.doi.org/10.17159/2413-3051/2014/v25i2a2670.

Full text

Abstract:

This paper presents simulated hybridized solar-wind generation as an alternative for rural dwellers that do not have access to a conventional grid connection. Solar and wind were used as the main sources of energy with battery storage. Each power source has a DC-DC converter to control the power flow. An axial flux permanent magnet generator, which is suitable for a location with a low wind speed, was driven by the wind turbine. By using this generator, the efficiency of the system increased since certain losses were removed. The perturbation and observation method of MPPT is used to achieve maximum power extraction from the solar panel. The hybrid system was modelled in Matlab/Simulink software. A squirrel cage induction motor was used as the electrical load to the system load. The results obtained for the proposed hybrid system indicates that it can be used as an isolated power supply. By doing so, it improves the standard of living and hence, increasing total number of citizens using energy in the country.

APA, Harvard, Vancouver, ISO, and other styles

41

McHenry, Mark P. "Remote area power supply system technologies in Western Australia: New developments in 30 years of slow progress." Renewable Energy 34, no. 5 (May 2009): 1348–53. http://dx.doi.org/10.1016/j.renene.2008.09.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

PAUL, B. "Optimal coupling of PV arrays to PEM electrolysers in solar–hydrogen systems for remote area power supply." International Journal of Hydrogen Energy 33, no. 2 (January 2008): 490–98. http://dx.doi.org/10.1016/j.ijhydene.2007.10.040.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Tan, Lippong, Abhijit Date, Bingjie Zhang, Baljit Singh, and Sayantan Ganguly. "A Comparative Case Study of Remote Area Power Supply Systems Using Photovoltaic-battery vs Thermoelectric-battery Configuration." Energy Procedia 110 (March 2017): 89–94. http://dx.doi.org/10.1016/j.egypro.2017.03.111.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Malek, Mohammad Hadin A., Farahiyah Mustafa, and Anis Maisarah Mohd Asry. "A battery-less power supply using supercapacitor as energy storage powered by solar." International Journal of Power Electronics and Drive Systems (IJPEDS) 10, no. 1 (March 1, 2019): 568. http://dx.doi.org/10.11591/ijpeds.v10.i1.pp568-574.

Full text

Abstract:

<span lang="EN-US">This paper presents a battery-less power supply using supercapacitor as energy storage powered by solar. In this study the supercapacitor as energy storage, as opposed to batteries, has widely researched in recent years. Supercapacitors act like other capacitors, but their advantage is having enormous power storage capabilities. Maximum charging voltage and capacitance are two variables of storage in the supercapacitor. The supercapacitor is used as energy storage to charge a low power device wirelessly and act as a power supply. The solar energy is used as a backup power supply if there is no electricity in the remote or isolated area to charge the supercapacitor. The time taken to charge the supercapacitor depend on the amount of current rating of the solar panel. The higher the current, the shorter the time taken to charges the supercapacitor. Power supply using supercapacitor can store up to 30 Vdc using a DC-DC boost converter.</span>

APA, Harvard, Vancouver, ISO, and other styles

45

Stroykov, Gennadiy, Alexey Y. Cherepovitsyn, and Elizaveta A. Iamshchikova. "Powering Multiple Gas Condensate Wells in Russia’s Arctic: Power Supply Systems Based on Renewable Energy Sources." Resources 9, no. 11 (November 5, 2020): 130. http://dx.doi.org/10.3390/resources9110130.

Full text

Abstract:

Using renewable energy off-grid power supply and choosing the right equipment that meets the operating conditions in the Arctic can provide companies with reliable power sources for producing gas at facilities located in remote areas and will reduce capital and operating costs associated with the construction of power transmission lines. For more than 15 years, a remote control system powered by renewable energy has been used in parallel with power transmission lines by Gazprom to operate its multiwell pads in Russia’s Far North, which validates the relevance of this study. The subject of the study is a group of gas condensate wells that consists of four multiwell pads operated by Wintershall Russland GmbH. The article discusses a stand-alone renewable-based power system as an option for powering remote oil and gas production facilities. The procedures used in the study include calculating such parameters as power output and power consumption, choosing equipment, describing the design features of a power supply system for a multiwell pad, conducting an economic assessment of the project, comparing different power supply options, analyzing project risks, and developing measures to mitigate these risks.

APA, Harvard, Vancouver, ISO, and other styles

46

Shukla, Rishabh Dev, and Ramesh Kumar Tripathi. "Isolated Wind Power Supply System using Double-fed Induction Generator for remote areas." Energy Conversion and Management 96 (May 2015): 473–89. http://dx.doi.org/10.1016/j.enconman.2015.02.084.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Das, Vipin, Pitchai Karuppanan, Asheesh Kumar Singh, and Padmanabh Thakur. "Optimal Sizing and Control of Solar PV-PEMFC Hybrid Power Systems." International Journal of Mathematical, Engineering and Management Sciences 6, no. 4 (July 18, 2021): 1137–56. http://dx.doi.org/10.33889/ijmems.2021.6.4.068.

Full text

Abstract:

This paper explores several possible hybridized techniques to supply electrical energy at remote locations where the utility grid extension is found uneconomical. In this work, diesel-generator (DG) is combined with the various renewable energy resources (RES) and multiple storage facilities, such as (i) proton exchange membrane fuel cell (PEMFC) and hydrogen energy storage (HES), (ii) PEMFC, HES, and Solar PV, and (iii) HES, Solar PV, PEMFC, HES, and battery storage system (BSS), respectively, to achieve the best hybrid solution to supply electrical power in remotely located area efficiently. The Homer Pro software developed by the national renewable energy laboratory is used in this paper for conducting the proposed analysis. The problem is formulated as a multi-objective optimization problem to minimize the cost and greenhouse gas emissions. Three performance indices or objective functions, namely net present cost (NPC), levelized cost of energy (LCOE) and unmet load, have been evaluated for these three hybridizations to determine the best alternative to overcome the energy crunch, which is existing especially in remotely located area. The comparative analysis of the estimated performance parameters has revealed that the hybridization of DG with Solar PV, PEMFC, HES, & BSS provides smaller values of NPC (in US $), LCOE (in US $/kWh), and unmet load. Furthermore, hybridization of DG with Solar PV, PEMFC, HES, & BSS results in the lowest pollutant emission with zero unmet loads and energy wastage. Therefore, in this study, hybridization of DG, Solar PV, PEMFC, HES, & BSS is recommended as the best alternative to supply electrical power efficiently and economically to remote areas. In this stand-alone work mode of operation of DG is considered as a reference system and named ‘Combination 1’. The LCOE and NPC of the best suitable HPS are obtained as 0.50193 US $/kWh and 35200000 US $, respectively. As a result, the system's emission is reduced by 94% compared with the base case (combination 1).

APA, Harvard, Vancouver, ISO, and other styles

48

IVANOV, Vladimir Mikhaylovich, Irina Alekseevna BAKHTINA, Tatyana Yur'evna IVANOVA, and Sergei Viktorovich ILINYKH. "POWER SUPPLY AND ENERGY SAVING WITH RENEWABLES ENERGY SOURCES." Urban construction and architecture 5, no. 2 (April 15, 2015): 88–93. http://dx.doi.org/10.17673/vestnik.2015.02.14.

Full text

Abstract:

Micro hydro-electric power stations with axial flow turbine of a new original design are developed as solution of the problem of power supply and energy saving of independent consumers of the decentralized and remote areas. Researches of micro hydro-electric power station with axial flow turbine are executed, key indexes are measured by the authors of this article. During tests the experimental working model of micro hydro-electric power station with the axial flow turbine confirmed all declared calculated indexes within the accuracy of experiments (5-10%). The micro hydro-electric power station can effectively be used for power supply and energy saving of independent consumers.

APA, Harvard, Vancouver, ISO, and other styles

49

Mao, Long Bo, Wei Jun Wang, Bin Yi, Qiang Dai, Hong Ju Mi, and Tao Yuan. "Design and Research on Wind-Solar-Diesel Hybrid Generating System at High Altitude." Advanced Materials Research 605-607 (December 2012): 424–27. http://dx.doi.org/10.4028/www.scientific.net/amr.605-607.424.

Full text

Abstract:

At the high altitude, the construction of wind-solar-diesel hybrid power station is a effective measure to solve the problem of power supply in remote areas. Combining with the local natural resources, in order to ensure the reliability of the power supply and heighten the price-performance ratio of the system, designing the wind-solar-diesel hybrid power station in reason is of great significance for increasing the prevalence rate of the wind-solar-diesel hybrid power station.

APA, Harvard, Vancouver, ISO, and other styles

50

Zharkov, Yu I., N. A. Popova, and E. P. Figurnov. "Accounting power supply schemes for traction substations in the calculation of short circuits in the AC traction network." Vestnik of the Railway Research Institute 78, no. 1 (May 13, 2019): 10–18. http://dx.doi.org/10.21780/2223-9731-2019-78-1-10-18.

Full text

Abstract:

When calculating short-circuit currents in the AC traction network, it is assumed that each of the traction substations receives power from uncoupled external power supply sources with known resistances. In some cases, especially when powering a group of traction substations from a high-voltage power line of a longitudinal power supply, the external power supply system affects not only the magnitude of short-circuit currents, but also their redistribution between adjacent traction substations of the interstation area where this circuit is considered. Such unrecorded redistribution can have a negative effect on short circuit protection. The article considers the equivalent circuit of the traction network, taking into account resistance of the external power supply system. Particular attention is paid to the fact that in replacement circuits of direct and negative sequence value of reduced resistance of one phase of a multiwinding transformer, calculated from the short circuit voltage, does not depend on the connection scheme of its windings. It is noted that in some cases it is difficult to obtain a complete scheme of an external power supply system. Considering that the short circuit in the traction network for the external power supply system is remote, it is proposed taking into account the reference network or traction substations as power sources, from which high-voltage transmission lines power the traction substations. Resistance of the supporting substations as power sources must takes into account connected equivalent power system.Such equivalenting should be carried out by known values of currents or short-circuit powers at the inputs of the reference substation or, if such information is not available, by the rated values of the switched-off currents or powers of the switches of high-voltage line connections.The following power schemes for traction substations are considered: each from its own supporting substation, which is part of an electrically uncoupled external power supply system; from the double-circuit high-voltage line of longitudinal power supply when it is powered from different supporting substations; from the supporting network substation, the traction substation receives power from two lines, and from this the traction substations receive power from two lines in a circle pattern.These three common cases cover all the most common power schemes for traction substations. For each of them formulas are given to determine the resulting equivalent resistance of the external power supply circuit, which should be taken into account in the replacement circuit of the traction network.

APA, Harvard, Vancouver, ISO, and other styles

Journal articles on the topic 'Remote area power supply'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles