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| Operational Risk Assessment on Bulk System Associated with Large-scale Wind Farms |
| Gao Zhongxu1, Li Shijie1, Li Chunpeng1, Fan Junjie2, Yang Yang3 |
1. State Grid Haining Power Supply Company City, Haining, Zhejiang 314400;
2. State Grid Jiaxing State Grid Power Supply Company City, Jiaxing, Zhejiang 314000;
3. State Grid Tongxiang State Grid Power Supply Company City, Jiaxing, Zhejiang 314500 |
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Abstract Including the wind farm collector line failure, reactive power compensation equipment failures and other risk factors, develop the sources of risk which impact the safe operation of bulk system deeply, then establish the reliability model of these risk factors suited for operation risk assessment. Based on non-sequential Monte Carlo simulation, using the average and scattered sampling method for state selection. Establish the operational risk assessment indices of bulk system with large scale wind farm integrated, and develop the process of operational risk assessment. The numerical tests of IEEE-RTS79 network are proposed, which prove the proposed algorithm could be reference for adjusting power output plan, positioning grid weaknesses and determining the absorptive capacity of wind power.
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Published: 20 September 2017
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| Cite this article: |
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Gao Zhongxu,Li Shijie,Li Chunpeng等. Operational Risk Assessment on Bulk System Associated with Large-scale Wind Farms[J]. Electrical Engineering, 2017, 18(9): 29-34.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2017/V18/I9/29
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2017, Vol. 18 
