| Issue |
ITM Web Conf.
Volume 77, 2025
2025 International Conference on Education, Management and Information Technology (EMIT 2025)
|
|
|---|---|---|
| Article Number | 01014 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/itmconf/20257701014 | |
| Published online | 02 July 2025 | |
Research on generation and pumping coordinated control function of AC excitation variable speed pumped storage unit
1 State Grid Electric Power Research Institute Co., Ltd., 211106 Nanjing, China
2 Pumped Storage Technological & Economic Research Institute of State Grid Xinyuan Company Ltd., 100761 Beijing, China
3 State Grid Sichuan Electric Power Research Institute, 610041 Chengdu, China
* Corresponding author: jianghaijun@sgepri.sgcc.com.cn
For the problem of coordinated control of active power and speed in AC excitation variable speed pumped storage unit, the principle of variable speed pumped storage unit is analyzed, the coordinated control strategies, primary frequency regulation control strategies, and coordinated control modes for variable speed unit are proposed, and the coordinated control strategies and control modes are verified by the RTDS simulation test platform, finally, flexible control strategies suitable for different application scenarios are provided.
© The Authors, published by EDP Sciences, 2025
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