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Participation of large-scale wind power generation in power system frequency regulation |
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| Authors: | HaiShun Sun Ju Liu JinYu Wen ShiJie Cheng Cheng Luo LiangZhong Yao |
| Institution: | 1. State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China 2. Midwest Independent Transmission System Operator Inc., Carmel, Indiana, 46032, USA 3. China Electric Power Research Institute, Beijing, 100192, China |
| Abstract: | The initiative participation of wind power generators in power system frequency regulation is an inevitable demand to ensure power system safe operation with large-scale wind power integration. However, it is principally difficult for conventional wind turbines to participate in power system frequency regulation. For this reason, solution to this problem is becoming a hot topic in the current studies. This paper systematically reviews the relevant research progresses in the control strategies and the capability assessment of using wind power generators in the power system frequency regulation, including the comparing among the emulating inertia control, the droop control, the rotor speed control, the pitch angle control and the coordinated control. Also, future research in this area is pointed out in the paper. |
| Keywords: | large-scale wind power power system control strategies system frequency regulation power system inertia energy storage system |
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