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Modeling and analysis of novel wind-drove compressed air energy storage system
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Zhirong JIANG1, Zhongbo HU1, Kong YU1, Yubin LI1, Chao LIU2, Hong LI2, Qing HE2
Thermal Power Generation | 2024, 53(9) : 60 - 68
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Thermal Power Generation | 2024, 53(9): 60-68
• Compressed air energy storage technology •
Modeling and analysis of novel wind-drove compressed air energy storage system
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Zhirong JIANG1, Zhongbo HU1, Kong YU1, Yubin LI1, Chao LIU2, Hong LI2, Qing HE2
Affiliations
  • 1.POWERCHINA Chengdu Engineering Corporation Limited, Chengdu 611100, China
  • 2.School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
Published: 2024-09-25 doi: 10.19666/j.rlfd.202405111
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A wind-drove compressed air energy storage (W-CAES) system is proposed, its main advantage is that it can reduce the waste of wind energy caused by the fluctuation and randomness of wind energy. The direct-driven compressor of wind turbine gets rid of the dependence of compressor on the input electricity, which is more suitable for off-grid power generation system. The model of the W-CAES system is established, the parameters of the wind turbine direct-drive compressed air energy storage system are designed, and the effects of wind speed, ambient temperature, and air humidity on efficiency of the system are analyzed. The results show that, the filling time increases with the decrease of wind speed with the same storage volume, and the filling times are 0.71 h and 1.64 h when the wind speeds are 14 m/s and 6 m/s, respectively. The system efficiency decreases slightly with the increase of ambient temperature and air humidity. When the ambient temperatures are -30 ℃ and 40 ℃, the corresponding system efficiencies are 52.97% and 52.08%, respectively. When the relative humidity of the air is 0 and 1, the corresponding system efficiencies are 52.27% and 52.14%, respectively.

compressed air energy storage  /  wind turbine  /  modeling  /  compressor  /  wind speed
Zhirong JIANG, Zhongbo HU, Kong YU, Yubin LI, Chao LIU, Hong LI, Qing HE. Modeling and analysis of novel wind-drove compressed air energy storage system[J]. Thermal Power Generation, 2024 , 53 (9) : 60 -68 . DOI: 10.19666/j.rlfd.202405111
Funding
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  • Core Research Projects of Power Construction Corporation of China(DJ-HXGG-2023-09)
Appendix
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Year 2024 volume 53 Issue 9
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120
54
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Article Info
doi: 10.19666/j.rlfd.202405111
  • Receive Date：2024-05-12
  • Online Date：2026-03-06
  • Published：2024-09-25
Article Data
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History
  • Received：2024-05-12
Funding
Core Research Projects of Power Construction Corporation of China(DJ-HXGG-2023-09)
Affiliations
    1.POWERCHINA Chengdu Engineering Corporation Limited, Chengdu 611100, China
    2.School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
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https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202405111
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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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