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Artykuły w czasopismach na temat „Integration of wind power”

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Data publikacji: 6 września 2023

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1

DeMeo, E. A., W. Grant, M. R. Milligan i M. J. Schuerger. "Wind plant integration [wind power plants". IEEE Power and Energy Magazine 3, nr 6 (listopad 2005): 38–46. http://dx.doi.org/10.1109/mpae.2005.1524619.

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Yan, Qing You, Xin Yan i Si Qi He. "Forecast of Energy Storage Applied in Wind Power Integration". Applied Mechanics and Materials 291-294 (luty 2013): 531–35. http://dx.doi.org/10.4028/www.scientific.net/amm.291-294.531.

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Now, the wind power in China develops quite rapidly and the installation of wind power is accounting more and more in power generating installation. Wind power, as a typical kind of renewable energy, is intermittent and unstable so that causes concerns about the damage it may do to power grid when integrate the large-scale wind power. According to that, integration is the main restraint for China to develop wind power. Energy storage, as an emerging technology, has been applied, tested and operated for a few years. It can solve integration problem efficiently and improve the efficiency of wind power integrating with the power grid. Hence, there is a large demand of energy storage on the wind power market. This paper chose grey forecast method to predict the installation of wind power in the near future. Then based on the forecast result, this paper selected low, medium and high rate of energy storage for the wind power system, and finally it predicted the demand of energy storage in the wind power integration from 2012~2015. This paper provided quantitative number and made it possible to plan further development.

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Basit, Abdul, Tanvir Ahmad, Asfand Yar Ali, Kaleem Ullah, Gussan Mufti i Anca Daniela Hansen. "Flexible Modern Power System: Real-Time Power Balancing through Load and Wind Power". Energies 12, nr 9 (6.05.2019): 1710. http://dx.doi.org/10.3390/en12091710.

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Increasing large-scale integration of renewables in conventional power system has led to an increase in reserve power requirement owing to the forecasting error. Innovative operating strategies are required for maintaining balance between load and generation in real time, while keeping the reserve power requirement at its minimum. This research work proposes a control strategy for active power balance control without compromising power system security, emphasizing the integration of wind power and flexible load in automatic generation control. Simulations were performed in DIgSILENT for forecasting the modern Danish power system with bulk wind power integration. A high wind day of year 2020 was selected for analysis when wind power plants were contributing 76.7% of the total electricity production. Conventional power plants and power exchange with interconnected power systems utilize an hour-ahead power regulation schedule, while real-time series are used for wind power plants and load demand. Analysis showed that flexible load units along with wind power plants can actively help in reducing real-time power imbalances introduced due to large-scale integration of wind power, thus increasing power system reliability without enhancing the reserve power requirement from conventional power plants.

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Niu, Yukun, Jun Wen, Limin Ma i Shujie Wang. "Analysis of Offshore Wind Power Integration". Journal of Physics: Conference Series 1920, nr 1 (1.05.2021): 012009. http://dx.doi.org/10.1088/1742-6596/1920/1/012009.

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Bollen, Math H. J., i Kai Yang. "Harmonic aspects of wind power integration". Journal of Modern Power Systems and Clean Energy 1, nr 1 (czerwiec 2013): 14–21. http://dx.doi.org/10.1007/s40565-013-0001-7.

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Okundamiya, Michael S. "Power Electronics for Grid Integration of Wind Power Generation System". Journal of Communications Technology, Electronics and Computer Science 9 (27.12.2016): 10. http://dx.doi.org/10.22385/jctecs.v9i0.129.

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The rising demands for a sustainable energy system have stimulated global interests in renewable energy sources. Wind is the fastest growing and promising source of renewable power generation globally. The inclusion of wind power into the electric grid can severely impact the monetary cost, stability and quality of the grid network due to the erratic nature of wind. Power electronics technology can enable optimum performance of the wind power generation system, transferring suitable and applicable energy to the electricity grid. Power electronics can be used for smooth transfer of wind energy to electricity grid but the technology for wind turbines is influenced by the type of generator employed, the energy demand and the grid requirements. This paper investigates the constraints and standards of wind energy conversion technology and the enabling power electronic technology for integration to electricity grid.

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7

Ren, Hui, Dan Xia Yang, David Watts i Xi Chen. "The Impact of Large Scale Wind Power Integration on a Regional Power Grid - A Case Study". Applied Mechanics and Materials 472 (styczeń 2014): 219–25. http://dx.doi.org/10.4028/www.scientific.net/amm.472.219.

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Renewable Energy especially wind energy integration has attained profound growth across the worldwide power system. Wind energy integration at large scale comes up with the challenge on voltages and reactive power management at power system level. The research work presented in this paper has analyzed the impact of wind energy on reactive power reserve with special reference to Hebei Southern Power System. The maximum wind power integration capacity is calculated, and the effect of increasing wind power integration on voltage profiles is studied. Possible controls from system sides and its effects on wind power integration are explored. Study shows that with the increase of the wind power integration capacity, the intermittency and variation will bring more serious problems to the system frequency regulation, reserve service and voltage control. These problems also become the limiting factors for further increase of large-scale wind power integration. In order to make a better use of wind power resources in Heibei province and maintain system safety at the same time, further research should be performed on exploring the reactive and active power regulation and control of the wind farm and the methods to decrease the variability of wind farm outputs.

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8

Niyonzima, Celestin. "Wind Power Penetration and Integration in Rwanda". Journal of Information and Technology 6, nr 1 (24.03.2022): 19–46. http://dx.doi.org/10.53819/81018102t4035.

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Wind energy is the current “star” in the field of renewable energy for electrical production. Still, the power generated from available wind over time is characteristically uneven due to the unpredictable nature of their primary source of power. This only increases the problems inherent to the integration of a great number of wind technologies into power networks, making their contribution rather difficult to manage (regulating voltage and frequency, wind-station operation, etc.). The integration of wind power in the Rwandan electrical system is now an issue in order to optimize the utilization of the resource and in order to continue the high rate of installation of wind generating capacity, which is necessary in order to achieve the goals of sustainability and security of supply. This paper presents and is intended to analyse wind power penetration and integration in the country, impact and challenges that are associated with the integration of wind power into power systems and analyse barriers to wind power penetration and integration in Rwanda. These impacts include effects of wind power on the electrical system, capacity of national grid to accommodate wind power (stability of grid). In addition, the paper suggests the solutions that should be offered to improve the management of wind power generation and increase its penetration in the overall electrical energy production. Keywords: Wind power potential, Wind power penetration, Barriers to wind power penetration, National grid of Rwanda, Integration.

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9

Zhou, Xi Chao, Fu Chao Liu i Jing Jing Zheng. "Analyses on Integration of Wind Power into Gansu Power Grid". Advanced Materials Research 608-609 (grudzień 2012): 569–72. http://dx.doi.org/10.4028/www.scientific.net/amr.608-609.569.

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In recent years, wind power penetration into the grid has increased rapidly with abundant wind resources in Jiuquan, according to the policy of the Chinese government to “establish a ‘Hexi Wind Power Corridor’ and rebuild another Western ‘Terrestrial Three Gorges Dam’”. By the end of 2010, the total installed capacity of wind power in Jiuquan has reached 5160 MW. The wind farms are connected to 110 kV transmission network or above in Jiuquan, the studies of their impacts on the grid, in particular, the grid operation are becoming serious and urgent. Jiuquan is far away from the load center with a weak grid configuration, therefore issues such as transmission line overloading, local grid voltage fluctuation, and transient stability limitation are looming with large scale wind power integration. The power system dispatch and operation are influenced by the intermittent nature of the wind power, which should be regulated by the system reserves. This paper discusses the recent integration of wind power into the grid with a focus on the impact on the Gansu power grid operation. The paper also presents the measures to deal with these issues.

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10

M, Sinan, Sivakumar W M i Anguraja R. "Power System Voltage Stability analysis with Renewable power Integration". International Journal of Innovative Technology and Exploring Engineering 10, nr 6 (30.04.2021): 114–17. http://dx.doi.org/10.35940/ijitee.f8828.0410621.

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The purpose of this research is to find the loading limit of a power system before hitting voltage instability and to assess the margin to voltage instability of a system consisting of a wind farm. An index called Bus Apparent Power Difference Criterion (BSDC) is used to find maximum loadable point. The measure depends on the way that in the region of the voltage collapse no extra apparent power can be delivered to the affected bus. The analysis is performed combination of wind power injection at different wind speeds and line outages in the network. In the feasibility and siting studies of wind farms the steady state analysis with network contingencies give the utility or the developer a sense of network condition upon the injection of power in the network. However, the extent of voltage stability impacted due to load growth in the system is not assessed. The research paper makes way to assess the impact on voltage stability margin with obtaining the maximum loadable point of the system and assessing the best suited bus to integrate a wind farm into the system.

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11

Li, Feng, Li Zi Zhang, Yun Yun Wang i Jun Shu Feng. "Research on Wind Power Integration Capacity of Hydro-Thermal Wind Power System with Energy Storage System". Applied Mechanics and Materials 448-453 (październik 2013): 2309–15. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.2309.

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With the fast development of clean energy in China, the conflict between limited peak load regulation capability and the increasing installed wind power capacity became more and more obvious. Two different wind power integration dispatching modes were proposed in this paper, meanwhile, the wind power integration capacity and system economy under different scenarios, which have different wind power penetration and energy storage system (ESS) capacity, were also analyzed. As indicated in the example analysis, the ESS can significantly enhance the wind power integration capacity; and the economical wind power integration dispatching mode is the most suitable choice for the power grid in wind-rich area.

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12

Chen, Hong-Kun, Yan-Juan Yu, Lei Chen, Xin Jiang i Ren-Yan Yu. "Economic Evaluation of Three Available Solutions for Promotion of Wind Power Integration". International Journal of Rotating Machinery 2017 (2017): 1–8. http://dx.doi.org/10.1155/2017/1618681.

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The limited operational flexibility of combined heat and power (CHP) units is the main cause of wind power curtailment in the thermal-electrical power system of Northern China. Pumped hydrostorage (PHS), heat storage (HS), and electric boiler (EB) are investigated as three alternative options for the promotion of wind power integration. On the basis of two linear models that determine the capacities of these three facilities required for integrating the curtailed wind power, economic evaluation in terms of investment costs and environmental benefits is presented. Analysis results show that HS requires the least investment and has a good performance of coal saving when accommodating the same amount of curtailed wind power. And EB has the greatest potential for wind power integration with the huge growth of installed capacity of wind power in the future.

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13

Li, Guang Lei, Xin Shi, Chun Xu Zhang, Hua Deng i Xian Zhen Zeng. "Distributed Wind Power Integration Operation and Impacts on Regional Power System". Advanced Materials Research 953-954 (czerwiec 2014): 533–36. http://dx.doi.org/10.4028/www.scientific.net/amr.953-954.533.

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At present, distributed wind is in its infancy, so engineering practice and related technology research and development is relatively lacking. The aging problem parallel operation between wind power and power grid enterprises is the issue that the whole world should be confronted with. This paper study the influence of wind power access to power grid operation, reveal the interactive mechanism of distributed wind power and power grid, formulate the corresponding technical specification and achieve the centralized control of distributed wind power. These can be used to guide the large-scale development of distributed wind power, which makes the development of distributed wind power guided by resource type guide transition to the grid type.

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14

Xu, Jian Fei, Jian Shao, Bu Han Zhang, Peng Yu, Kai Min Zhang, Bing Jie Jin, Teng Yu Ge, Xiao Kang Dai i Wei Si Deng. "Research on Peak Load Regulation Demand of Power System with Large-Scale Wind Power Integration". Advanced Materials Research 953-954 (czerwiec 2014): 514–17. http://dx.doi.org/10.4028/www.scientific.net/amr.953-954.514.

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In china, increasing large-scale wind power integration has brought much more peak load regulation demand, which is the bottleneck of the integration of wind power to systems. This paper analyzed the influence mechanism of large-scale wind power on peak load regulation demand. And critical indicators are constructed based on the daily peak-valley difference to evaluate peak load regulation demand caused by wind power integration. Statistical analyses based on large number of actual dates reflect the influence of large-scale wind power integration on peak load regulation demand, which can help provide more decision-making information for planning and operation.

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15

Zhao, Gui Ting, Wei Wei Gong, Yu Cong i Qiang Li. "Research on the Improving of the Large-Scale Wind Power Accommodation Ability in Inner Mongolia Grid". Applied Mechanics and Materials 459 (październik 2013): 245–50. http://dx.doi.org/10.4028/www.scientific.net/amm.459.245.

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Large scale wind power integration into the Inner Mongolia grid has brought new problems to the wind power accommodation in the present time. Key factors of the accommodation were summarized from which impact on wind power integration, including system voltage, transient and frequency stability, power relay protection, short circuit of wind power plants, power dispatch, etc. Based on the analysis of the wind power developmental characteristics in Inner Mongolia, some measures are proposed to improve the wind power accommodation ability, including the applications of distributed energy system and energy storage system to make better friendliness of wind power integration, as well as the enforcement of grid-connected operation characteristics of wind turbine and wind power dispatch levels to strengthen the security of the wind power integration.

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16

Zhang, Yi, Feng Zhang i Lv Tang. "Wind Power Development in Power Grid and Study on Dispatching Strategy". Applied Mechanics and Materials 672-674 (październik 2014): 310–15. http://dx.doi.org/10.4028/www.scientific.net/amm.672-674.310.

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Firstly, This paper summarizes the development situation of wind power in China, and analyzes the operation characteristics of all types of generating units one by one according to constant speed constant frequency asynchronous wind turbine, double-fed asynchronous wind turbine and direct-driven permanent magnet synchronous wind turbine. Then various effects of wind power integration on power grid are analyzed based on the actual situation of power grid. Finally, according to these effects, various measures of strengthening wind power integration management are proposed from management and technology levels. These measures are generally instructive and applicable to the same types of power grid with wind power.

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17

Liu, Xiao Ming, Xin Sheng Niu, Shan Jie Jia i Jie Zhang. "Influence of Wind Power Integration on Power Grid and its Strategy". Applied Mechanics and Materials 347-350 (sierpień 2013): 1398–403. http://dx.doi.org/10.4028/www.scientific.net/amm.347-350.1398.

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The wind power, which enjoys the most mature technology and the most common commercial application, plays an important role in optimization of power supply structure and carbon release reduction. This is to analyze the influence of wind power integration on the power grid in terms of electric power quality, capacity of short circuit, power stability, power generation planning and dispatching etc. and propose increasing the bearable capacity of wind power by power grid by means of optimizing power supply structure, constructing strong power grid, choosing reasonable types of wind driven generators and reactive compensation equipment and completing relevant laws and regulations about wind power integration to power system.

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18

Fernández-Guillamón, Ana, Kaushik Das, Nicolaos A. Cutululis i Ángel Molina-García. "Offshore Wind Power Integration into Future Power Systems: Overview and Trends". Journal of Marine Science and Engineering 7, nr 11 (7.11.2019): 399. http://dx.doi.org/10.3390/jmse7110399.

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Nowadays, wind is considered as a remarkable renewable energy source to be implemented in power systems. Most wind power plant experiences have been based on onshore installations, as they are considered as a mature technological solution by the electricity sector. However, future power scenarios and roadmaps promote offshore power plants as an alternative and additional power generation source, especially in some regions such as the North and Baltic seas. According to this framework, the present paper discusses and reviews trends and perspectives of offshore wind power plants for massive offshore wind power integration into future power systems. Different offshore trends, including turbine capacity, wind power plant capacity as well as water depth and distance from the shore, are discussed. In addition, electrical transmission high voltage alternating current (HVAC) and high voltage direct current (HVDC) solutions are described by considering the advantages and technical limitations of these alternatives. Several future advancements focused on increasing the offshore wind energy capacity currently under analysis are also included in the paper.

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Han, Liang, i Yong Gang Li. "Analysis on Capacity of Wind Power Integration into Grid Based on Power Balance". Advanced Materials Research 986-987 (lipiec 2014): 243–46. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.243.

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Among all the factors influencing the capacity of wind power, peak regulation capability is commonly regarded as one of the most important constraint factors. From the perspective of peak regulation, the maximum peak-load regulating adequacy revised by the wind power characteristic coefficient is the limitation of the capacity of wind power. This paper proposes an assessment system on capacity of wind power integration into grid based on power balance. First of all, this assessment system takes the impact of wind power integration on the reserve capacity of the power system into consideration. Then calculate the reserve capacity based on power generation reliability index. Finally, evaluate the capacity of wind power based on the peak regulation capability of the units during the low load period. This paper analyses the capacity of wind power integration into Liaoning power grid based on power supply characteristics, load characteristics and peak-valley difference, and points out that the phenomenon of the “wind curtailment” is unavoidable. According to the specific situation of wind power limitation, this paper proposes measures to maximize the capacity of wind power.

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20

Han, Xingning, Feifei Zhao, Jinlong Ma, Xueshun Ye i Yong Sun. "Support grid integration of offshore wind power". Journal of Physics: Conference Series 1914, nr 1 (1.05.2021): 012014. http://dx.doi.org/10.1088/1742-6596/1914/1/012014.

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Ivanova, Anzhelika, José Luis Domínguez-García i Cristina Corchero. "Frequency Support Markets and Wind Power Integration". Energies 14, nr 21 (8.11.2021): 7450. http://dx.doi.org/10.3390/en14217450.

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Europe’s initiative to reduce the emissions of harmful gases has significantly increased the integration of renewable sources into power networks, particularly wind power. Variable renewable sources pose challenges to sustain the balance between generation and demand. Thus, the need for ancillary services to cope with this problem has increased. In this regard, the integration of larger shares of wind generation would have a clear system benefit when wind generators are able to provide these ancillary services. This would also have implications for electricity markets, enabling these services from wind power plants. This article gives an overview of several European markets for frequency support (FS) services, also referred to as FS markets. It identifies the changes in national regulations of 10 European countries to standardize these services based on the ENTSO-E guidelines. However, most of the countries still use their national service definitions, which presents a problem for researchers to understand the national regulations in relation to the ENTSO-E guidelines. This article provides a classification of the national FS services under the definitions of the ENTSO-E guidelines to facilitate research on this topic. Furthermore, it highlights the main requirements for the market practices that would encourage the participation of wind power generation in the provision of these services. An estimation of the economic benefits for wind producers from the provision of FS services is provided as well to show a possible outcome if changes are not made in national policies.

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Banham-Hall, Dominic D., Gareth A. Taylor, Chris A. Smith i Malcolm R. Irving. "Flow Batteries for Enhancing Wind Power Integration". IEEE Transactions on Power Systems 27, nr 3 (sierpień 2012): 1690–97. http://dx.doi.org/10.1109/tpwrs.2012.2185256.

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Ackerman, Thomas, i Ola Carlson. "Grid integration of wind power generating plants". Wind Energy 11, nr 1 (styczeń 2008): 1. http://dx.doi.org/10.1002/we.256.

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Li, Chen, Li Sha Zhou i Ming Zeng. "Modeling and Simulation of the Impact of Wind Power Integration on Power Market Based on System Dynamics". Advanced Materials Research 608-609 (grudzień 2012): 759–63. http://dx.doi.org/10.4028/www.scientific.net/amr.608-609.759.

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The impact of wind power integration on power market is complex and time-dependent, and can be reflected by some key factors with causal feedback relationships. First, the System Dynamics feature of the impact of wind power integration on power market is analyzed; second, according to the causal feedback relationships among the key factors, the System Dynamics model of the impact of wind power integration on power market is established; on this basis, under the scenario of wind power integrated capacity increasing, the impacts of wind power integration on the power supply and demand, power price and costs in power market are dynamically simulated, and the validity of the System Dynamics model in this paper is verified.

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Gao, Jian Tao, Jian Ding, Xiao Rong Zhu, Tian Tang, Zhang Sui Lin, Yi Lin, Xiao Dong Yang, Yun Ting Song i Xiao Jun Li. "Overview on Integration Characteristics of Offshore Wind Power". Applied Mechanics and Materials 521 (luty 2014): 128–34. http://dx.doi.org/10.4028/www.scientific.net/amm.521.128.

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As onshore quality wind resource is drained, it has come into the era that offshore wind power is the most promising field in wind power industry. The key technology and development trend of power prediction, condition monitoring, integration mode, system characteristic and other aspects, is summarized in the paper. The latest technology of integration topology and the unique technology of offshore wind power are focused on, and the development prospect and technology trend about offshore wind power are discussed and expected.

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Komiyama, Ryoichi, i Yasumasa Fujii. "Large-scale integration of offshore wind into the Japanese power grid". Sustainability Science 16, nr 2 (3.02.2021): 429–48. http://dx.doi.org/10.1007/s11625-021-00907-0.

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AbstractOffshore wind power attracts intensive attention for decarbonizing power supply in Japan, because Japan has 1600 GW of offshore wind potential in contrast with 300 GW of onshore wind. Offshore wind availability in Japan, however, is significantly constrained by seacoast geography where very deep ocean is close to its coastal line, and eventually, nearly 80% of offshore wind resource is found in an ocean depth deeper than 50 m. Therefore, power system planning should consider both the location of available offshore wind resource and the constraint of power grid integration. This paper analyzes the impact of power grid integration of renewable resources including offshore wind power by considering the detailed location of offshore wind resource and the detailed topology of power grid. The study is performed by an optimal power generation mix model, highlighted by detailed spatial resolution derived from 383 nodes and 472 bulk power transmission lines with hourly temporal resolution through a year. The model identifies the optimal integration of power generation from variable renewables, including offshore wind, given those predetermined capacities. The results imply that, together with extensive solar PV integration, total 33 GW of offshore wind, composed of 20 GW of fixed foundation offshore wind and 13 GW of floating offshore wind could contribute to achieve 50% of renewable penetration in the power supply of Japan, and that scale of offshore wind integration provides a technically feasible picture of large-scale renewable integration in the Japanese power sector.

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Luo, Wei, Feng Wang, Qun Ju Li i Huan Xie. "Research on Development of Wind Power Grid Integration in China". Advanced Materials Research 608-609 (grudzień 2012): 560–63. http://dx.doi.org/10.4028/www.scientific.net/amr.608-609.560.

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The paper collects and analyzes the data of wind power installed capacity, grid integration capacity, and wind power generation from 2008 to 2011, and also researches the proportion of wind power grid-connected in top 10 provinces in China. Based on analysis of wind abandonment in 2011, the paper concludes the difficulties in wind power grid integration from technical and political perspectives. At last the paper proposes some recommendations on the issue of wind power grid integration in China.

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Lv, Xiang Yu, Tian Dong, Ye Yuan, De Xin Li i Xiao Juan Han. "The Influence on Reactive Voltage of Large Scale Wind Power Connected to Grid". Applied Mechanics and Materials 380-384 (sierpień 2013): 2972–76. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.2972.

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Large scale wind power integration has influenced the safety of power system. Taking wind power integration in Jilin as example, the paper describes the influencing factors of large scale wind power integration on reactive power of the grid in detail firstly, then analyze the reactive voltage in four typical ways, and discuss the impact of the wind power fluctuations on the grid reactive voltage.

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Wang, Cai Xia, i Qiong Hui Li. "Evaluation of the Technical Potential of Wind Heating in Facilitating Wind Power Integration in China". Applied Mechanics and Materials 448-453 (październik 2013): 1840–44. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.1840.

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Utilization of the otherwise curtailed wind to produce heat is considered an effective solution to combating wind curtailment. This paper studies the technical potential of wind heating in facilitating wind power integration in China. Technical schemes of wind-heating are proposed and their potential of facilitating wind power integration is studied both theoretically with probability methods, and quantitatively with case examples. The prospects of promoting wind-heating in China are also discussed. Results show that wind heating does help to facilitate wind power integration, but with limited roles. Other measures are still needed to thoroughly solve the wind integration issue. Analysis of wind-heating in wind rich areas such as Inner Mongolia, Liaoning, Jilin and Heilongjiang shows that it help enhance wind integration by 35%-45%.

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Mei, Yi Lei, Yu Fei Teng, Rui Xing Lin, Bo Zhou, Li Jie Ding i Hua Zhang. "Effect of Wind Power Integration on the Self-Excitation Risks in Weak Interconnection Power Grid". Advanced Materials Research 1070-1072 (grudzień 2014): 909–14. http://dx.doi.org/10.4028/www.scientific.net/amr.1070-1072.909.

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To explore the self-excitation risks in weak interconnection power grid from the wind power flow, a vector control model of variable speed wind turbine based on doubly fed induction generator (DFIG) is established using electromagnetic transient simulation software PSCAD/ EMTDC. Start from the basic circuit model, the self-excitation phenomenon is analyzed with wind power integration. Simulation results show that the effect of wind power integration on the self-excitation risk is mainly determined by DFIG’s operation method, and wind power integration will affect self-excitation engineering judgment method at the same time. When DFIG works in phase late operation or has no reactive power exchange with the main power grid, cutting the wind turbine after broken thread quickly can restrain the worsening trend to a certain extent. However cutting the wind turbine after broken thread when DFIG works in phase advance operation may cause a voltage jump of the hydraulic synchronous generator in parallel with the wind turbine.

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Basit, Abdul, Anca Daniela Hansen, Mufit Altin, Poul Sørensen i Mette Gamst. "Wind power integration into the automatic generation control of power systems with large-scale wind power". Journal of Engineering 2014, nr 10 (1.10.2014): 538–45. http://dx.doi.org/10.1049/joe.2014.0222.

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Niu, Tao, Qinglai Guo, Hongbin Sun, Haitao Liu, Boming Zhang i Yanling Du. "Dynamic reactive power reserve optimisation in wind power integration areas". IET Generation, Transmission & Distribution 12, nr 2 (30.01.2018): 507–17. http://dx.doi.org/10.1049/iet-gtd.2017.0666.

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Barrueto Guzmán, Aldo, Héctor Chávez Oróstica i Karina A. Barbosa. "Stability Analysis: Two-Area Power System with Wind Power Integration". Processes 11, nr 8 (18.08.2023): 2488. http://dx.doi.org/10.3390/pr11082488.

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This paper focuses on a comprehensive stability study of a two-area power system with wind power integration and synthetic inertia control in each area, considering the effects of varying the interconnection link. Normally, synthetic inertia proposals are analyzed in one-area systems, in which stability is tested without considering transmission system phenomena, such as coherency. As modern power systems are progressively becoming interconnected, the possibility of forming two or more non-coherent areas is likely, which poses a challenge to synthetic inertia control techniques that use system frequency as a main feedback signal. In this context, this work addresses a crucial gap in the existing literature and provides a valuable starting point for studying more complex interconnected power systems with wind power integration. Simulations were performed in Matlab-Simulink considering a data-driven frequency dynamics model of the Chilean Electric System, and a wind power model with synthetic inertia control H2 norm minimization in each area. The results showed that it is possible to find local optimal feedback gains, preserving the stability of the global system under significant variations in the interconnection link. RoCoF and Nadir indicators are provided, highlighting the benefits of synthetic inertia control, particularly in low-inertia situations.

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Wang, Gang, Qing Song Zhao, Yu Zhu, Yang Yang Ge i Sheng Hui Li. "Liaoning Wind Power Integration into Power System Problems Analysis and its Strategies". Advanced Materials Research 986-987 (lipiec 2014): 339–44. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.339.

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For the actual situation in Liaoning Power Grid, analyzed the problems the wind power interconnection brought. Involving power quality, power fluctuations, power peaking, power delivery and so on. Proposed related coping strategies. Strengthen wind power connection management, plan the power structure scientifically and rationally, carry out multi-channel consumer of wind power actively, improve the security and stability level of the power grid.

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Lv, Xiang Yu, Xue Fei Chang, De Xin Li i Ye Yuan. "Research on Detection Method of Power Quality for Wind Power Connected to Grid". Applied Mechanics and Materials 380-384 (sierpień 2013): 2994–98. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.2994.

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Owing to the fluctuating and the randomness of wind speed, the influences of large-scale wind power integration on the grid should not be ignored. The output fluctuation of wind farm has serious effect on power quality, causing the problems like voltage flicker and harmonic, it will pose a threat on the safe and stable operation of power grid. This paper mainly analyzed the influence mechanism of wind power integration on power quality and studied the detection method of power quality. The effectiveness of the proposed method was verified by the simulation of real operation data of a wind farm in Jilin Province. The method presented in this paper will provide a reference for the establishment of Chinas wind power testing system and has important engineering significance.

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Xu, Xiao Ning, i Xue Song Zhou. "The Research of Power System Stability Problems Caused by Integration of Large-Scale Wind Power". Applied Mechanics and Materials 391 (wrzesień 2013): 291–94. http://dx.doi.org/10.4028/www.scientific.net/amm.391.291.

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In recent years, wind power in China developed rappidly. More and more problems occurred with the integration of large-scale wind power. Arounding the issues of power system stability which are resulted from the integration of wind power and ite relevant technology, this paper mainly introduced the voltage stability from the angle of the definition and the classification, and analyzed power systems which contains wind farms from the angle of the research contents and methods of static and dynamic voltage stability, especially emphasizing the necessity of the bifurcation theory used in power system contains wind power.

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Sourkounis, Constantinos, i Pavlos Tourou. "Grid Code Requirements for Wind Power Integration in Europe". Conference Papers in Energy 2013 (4.06.2013): 1–9. http://dx.doi.org/10.1155/2013/437674.

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As the capacity of wind power continues to increase globally, stricter requirements regarding grid connection of wind generators are introduced by system operators. The development of wind turbine technology is inevitably affected by the new grid codes, and wind power plants are expected to support the grid and provide ancillary services much like conventional power plants. The most demanding regulations are found in Europe where wind penetration levels are higher. This paper presents the main aspects of current grid code requirements for the integration of wind power in European countries and suggests performance characteristics in order to satisfy the most demanding requirements. The dynamic behavior of wind turbines with doubly fed induction generators is investigated and a solution for low voltage ride through compliance is presented.

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Zhang, Yue Qiang, Yong Qiang Zhu i Yan Zhang Liu. "Studies on Power Distribution of AC and VSC-HVDC Hybrid System for Wind Power Integration". Advanced Materials Research 676 (marzec 2013): 204–8. http://dx.doi.org/10.4028/www.scientific.net/amr.676.204.

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In order to study the power distribution strategy of AC and VSC-HVDC hybrid system for wind power integration, a strategy based on improving the transmission capacity of AC lines and reducing the power loss is proposed. By use of the decouple control of active and reactive power of the VSC-HVDC, the transmission capacity of the AC lines can be improved by absorbing enough reactive power, AC lines have the priority before they have reached their transmission limit, meanwhile the VSC-HVDC acts as STATCOM. When the AC lines have been fully used, the VSC-HVDC will act as STATCOM as well as transmit the rest power. A DFIG wind power integration system is set up by use of PSCAD/EMTDC, the simulation results show that the power distribution strategy can realize the wind power integration successfully and reduce the power loss, it can regard as a good method for wind power integration.

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Xu, Zhen Yu, Jing Qi Su, Qian He, Zhen Qiao i Xu Zhang. "Analysis of Rely Protection Response with Large-Scale Wind Power Integration". Advanced Materials Research 805-806 (wrzesień 2013): 412–15. http://dx.doi.org/10.4028/www.scientific.net/amr.805-806.412.

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The paper builds up a wind farm simulation model by DIgSILENT software, and analyses the short-circuit current (SCC) characteristics of doubly-fed induction generators (DFIGs) and wind farm. Simulation analysis shows that DFIGs have different SCC characteristics compared with synchronous generators. The wind farm only provides little fault current when symmetrical fault occurs in the grid; while under asymmetrically grounding fault, the SCC in wind farm side mainly includes zero-sequence current, which shows that the wind farm has weak power characteristic. After integrating the wind farm into the power grid, sensitivity of current-based protection, transformer differential protection as well as phase selection element will be influenced at some extent. Some countermeasures to reduce the impacts of wind power integration on protection are proposed based on the analysis of the impacts of wind farm on protection.

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Meng, Ling Long, Zhen Ning Tang, Dao Nong Zhang, Jie Ji i Jian Hua Zhang. "Voltage Stability Analysis of Wind Power Integrated System Based on Flexible HVDC". Applied Mechanics and Materials 336-338 (lipiec 2013): 1165–69. http://dx.doi.org/10.4028/www.scientific.net/amm.336-338.1165.

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With the scale of integration of wind power increases gradually, the voltage stability and the fluctuation problem of the system caused by integration have become more and more prominent. Traditional AC power transmission mode cannot alleviate the adverse effects of integration of wind power, Flexible DC power transmission has many advantages due to the use of voltage source converters self-commutated characteristics, Flexible DC power provides a new technical method and also provides a solution for the integration. This paper introduces the basic structure and the basic control principle of Flexible DC power transmission technology. Then, through comparing the transient stability level and voltage supporting ability of AC power transmission with that of Flexible DC power transmission, an isolated system is used as an example to elaborate the beneficial contribution that the new integration of wind power make to the voltage stability, which indicates that Flexible DC power transmission technology has broad application prospect in the transmission area of wind power, and gives very good reference value for the Flexible DC power used in integration in the future.

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Wang, Yi Qun, Bo Zhang, Kui Hua Wu, Shen Quan Yang i Bo Yang. "Research on Flow Calculation of Wind Power Integration". Advanced Materials Research 986-987 (lipiec 2014): 483–88. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.483.

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In this paper, the flow calculation problem of wind power connected to the grid was researched and the corresponding models were put forward.According to the relationship between the node voltage and reactive power of wind farms, modified the jacobian matrix.Implement and trend of the expression for calculating and according to the relationship between the node voltage and reactive power of wind farms, to modify the traditional methods of jacobian matrix and axle and consistency.Finally through the IEEE - 14 standard system, to verify this model and algorithm in this paper, satisfactory effect was obtained ,also laid the foundation for the further research.

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Strunz, Kai, Ehsan Abbasi i Duc Nguyen Huu. "DC Microgrid for Wind and Solar Power Integration". IEEE Journal of Emerging and Selected Topics in Power Electronics 2, nr 1 (marzec 2014): 115–26. http://dx.doi.org/10.1109/jestpe.2013.2294738.

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Schulz, W., E. Handschin i C. Rehtanz. "Evaluation of wind power integration practices in Germany". International Journal of Energy Technology and Policy 6, nr 3 (2008): 298. http://dx.doi.org/10.1504/ijetp.2008.019061.

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De Vos, Kristof, i Johan Driesen. "Dynamic operating reserve strategies for wind power integration". IET Renewable Power Generation 8, nr 6 (sierpień 2014): 598–610. http://dx.doi.org/10.1049/iet-rpg.2013.0209.

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Wang, Yantao, Suiliang Liu, Xiaomei Liu i Tiezheng Wang. "Optimization of Spinning Reserve Considering Wind Power Integration". Journal of Computational and Theoretical Nanoscience 13, nr 12 (1.12.2016): 9819–24. http://dx.doi.org/10.1166/jctn.2016.5934.

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Sundararagavan, Sandhya, i Erin Baker. "Evaluating energy storage technologies for wind power integration". Solar Energy 86, nr 9 (wrzesień 2012): 2707–17. http://dx.doi.org/10.1016/j.solener.2012.06.013.

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Vallee, F., J. Lobry i O. Deblecker. "System Reliability Assessment Method for Wind Power Integration". IEEE Transactions on Power Systems 23, nr 3 (sierpień 2008): 1288–97. http://dx.doi.org/10.1109/tpwrs.2008.926090.

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Chen, Yu, Minghao Wen, Liexiang Hu, Xuanwei Qi, Junchao Zheng i Zhen Wang. "Fault direction identification for wind power integration system". Journal of Engineering 2019, nr 16 (1.03.2019): 2520–24. http://dx.doi.org/10.1049/joe.2018.8802.

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Zhang, Ning, Chongqing Kang, Daniel S. Kirschen, Qing Xia, Weimin Xi, Junhui Huang i Qian Zhang. "Planning Pumped Storage Capacity for Wind Power Integration". IEEE Transactions on Sustainable Energy 4, nr 2 (kwiecień 2013): 393–401. http://dx.doi.org/10.1109/tste.2012.2226067.

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Daraeepour, Ali, S. Jalal Kazempour, Dalia Patino-Echeverri i Antonio J. Conejo. "Strategic Demand-Side Response to Wind Power Integration". IEEE Transactions on Power Systems 31, nr 5 (wrzesień 2016): 3495–505. http://dx.doi.org/10.1109/tpwrs.2015.2493984.

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