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Review of reactive power and voltage control technologies in wind farm
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Hao WU1, Jinglong YU2, Zhenghou YANG3, Jian HAN3, Xin REN1, Chunting LI4, Xiang SHI4, Bangxing LI1
Thermal Power Generation | 2023, 52(3) : 26 - 38
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Thermal Power Generation | 2023, 52(3): 26-38
• Overview of research on wind power system technologies •
Review of reactive power and voltage control technologies in wind farm
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Hao WU1, Jinglong YU2, Zhenghou YANG3, Jian HAN3, Xin REN1, Chunting LI4, Xiang SHI4, Bangxing LI1
Affiliations
  • 1.China Huaneng Clean Energy Technology Institute Co., Ltd., Beijing 102209, China
  • 2.New Energy Branch, Huaneng Jilin Power Generation Co., Ltd., Changchun 130012, China
  • 3.Beijing Huaneng Xinrui Control Technology Co., Ltd., Beijing 102209, China
  • 4.Huaneng New Energy Co., Ltd., Beijing 100036, China
Published: 2023-03-25 doi: 10.19666/j.rlfd.202209184
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With the increase of the scale of wind farms and the proportion of wind power in energy system, the power grid has higher and higher requirements for the voltage stability of wind farms. The actual operation status of wind farms is focused, and the key issues of the reactive power and voltage control of wind farms are summarized, including how wind turbines adjust the reactive power, how to allocate the reactive power in large scale wind farms, how to maintain the stability of the internal node voltage of wind farms, how to solve the problem of voltage control lag, the transient voltage control strategy under fault conditions, and so on. In view of these issues, the methods and characteristics of reactive power and voltage control technology in wind farms are systematically summarized, and the realization process of reactive power and voltage control technology is expounded from the aspects of the characteristics of wind turbines and reactive power compensation equipment, reactive power and voltage steady-state control, internal node voltage control, model predictive control, and transient control under fault conditions. The research can provide reliable technical means for safe and stable operation of wind farms.

wind farm  /  reactive power  /  voltage control  /  wind turbine  /  reactive power compensation equipment
Hao WU, Jinglong YU, Zhenghou YANG, Jian HAN, Xin REN, Chunting LI, Xiang SHI, Bangxing LI. Review of reactive power and voltage control technologies in wind farm[J]. Thermal Power Generation, 2023 , 52 (3) : 26 -38 . DOI: 10.19666/j.rlfd.202209184
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  • Science and Technology Project of China Huaneng Group Co., Ltd.(HNKJ20-H56)
Appendix
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Year 2023 volume 52 Issue 3
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Article Info
doi: 10.19666/j.rlfd.202209184
  • Receive Date：2022-09-07
  • Online Date：2026-01-23
  • Published：2023-03-25
Article Data
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History
  • Received：2022-09-07
Funding
Science and Technology Project of China Huaneng Group Co., Ltd.(HNKJ20-H56)
Affiliations
    1.China Huaneng Clean Energy Technology Institute Co., Ltd., Beijing 102209, China
    2.New Energy Branch, Huaneng Jilin Power Generation Co., Ltd., Changchun 130012, China
    3.Beijing Huaneng Xinrui Control Technology Co., Ltd., Beijing 102209, China
    4.Huaneng New Energy Co., Ltd., Beijing 100036, China
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https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202209184
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红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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