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Grid connection testing methods for grid-forming energy storage power stations covering multiple levels and all scenarios
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Ming LI1, Pengpeng KANG2, YAXIAER·Turgun1, Yunping ZHENG1, Chenglong HE3
Thermal Power Generation | 2024, 53(8) : 124 - 134
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Thermal Power Generation | 2024, 53(8): 124-134
Application scenarios of grid-forming energy storage technology
Grid connection testing methods for grid-forming energy storage power stations covering multiple levels and all scenarios
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Ming LI1, Pengpeng KANG2, YAXIAER·Turgun1, Yunping ZHENG1, Chenglong HE3
Affiliations
  • 1.Electric Power Research Institute of State Grid Xinjiang Electric Power Co., Ltd., Urumqi 830011, China
  • 2.State Grid Xinjiang Electric Power Co., Ltd., Urumqi 830011, China
  • 3.Aksu Power Supply Company, State Grid Xinjiang Electric Power Co., Ltd., Aksu 843000, China
Published: 2024-08-25 doi: 10.19666/j.rlfd.202404072
Outline
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With the increasing proportion of new energy in power grid system, the domestic capacity of peak regulation, frequency regulation and voltage regulation is increasing, which greatly affects the flexibility of the power grid. In this regard, the focus is on analyzing and researching the related fields of grid-forming energy storage. Firstly, the technical characteristics of grid-following and grid-forming control are compared and analyzed, and the development status of grid-forming energy storage in Xinjiang is summarized. At the same time, a demonstration project of a grid-forming energy storage power station in Xinjiang is selected to test the low voltage ride-through, inertia response and damping characteristics, and a grid-connected test method for grid-forming energy storage power stations covering multi-level and full-scale scenarios is proposed. The test results can provide reference for grid-connected performance evaluation of grid-forming energy storage. Finally, the development of grid-forming energy storage in Xinjiang is predicted and analyzed, and the development advantages of grid-forming energy storage in new energy-rich areas are summarized.

grid-forming energy storage  /  demonstration project  /  grid connection performance  /  test analysis
Ming LI, Pengpeng KANG, YAXIAER·Turgun, Yunping ZHENG, Chenglong HE. Grid connection testing methods for grid-forming energy storage power stations covering multiple levels and all scenarios[J]. Thermal Power Generation, 2024 , 53 (8) : 124 -134 . DOI: 10.19666/j.rlfd.202404072
  • Science and Technology Project of Power Research Institute of State Grid Xinjiang Electric Power Co., Ltd.(SGXJDK00XXJS2400110)
Year 2024 volume 53 Issue 8
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Article Info
doi: 10.19666/j.rlfd.202404072
  • Receive Date:2024-04-15
  • Online Date:2026-01-07
  • Published:2024-08-25
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  • Received:2024-04-15
Funding
Science and Technology Project of Power Research Institute of State Grid Xinjiang Electric Power Co., Ltd.(SGXJDK00XXJS2400110)
Affiliations
    1.Electric Power Research Institute of State Grid Xinjiang Electric Power Co., Ltd., Urumqi 830011, China
    2.State Grid Xinjiang Electric Power Co., Ltd., Urumqi 830011, China
    3.Aksu Power Supply Company, State Grid Xinjiang Electric Power Co., Ltd., Aksu 843000, China
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红菇属 Russula 17 8.13
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