Switching transients caused by vacuum circuit breakers in collection grids of offshore wind farms

doi:10.1002/we.2643

	Switching transients caused by vacuum circuit breakers in collection grids of offshore wind farms
	Tao, Jiayuan1 ; Yang, Qing 2; Zheng, Xuena 3; He, Yanxiao 4; Wang, Ruixue 3; Lv, Hefei 5; Zhang, Jie 6
	2021
发表期刊	WIND ENERGY
ISSN	1095-4244
EISSN	1099-1824
卷号	24 期号:12 页码:1501-1516
摘要	In this study, transients that can occur in the collection grids of offshore wind farms were investigated. On the basis of the multiple prestrike and reignition model that can reflect the actual operation of a vacuum circuit breaker (VCB), a switching transient simulation model of a typical offshore wind farm was built. The developed model included a VCB, a transformer, a cable, and an arrester. Issues concerning the closing time, length of the feeder, and topology of the collection grid were discussed. Results showed that the relationship between overvoltage amplitude and closing time was approximately sinusoidal and the maximum value was obtained when the closing time was near the peak of the power source. In addition, the overvoltage at the end of a feeder terminal was the largest among all of the transformer overvoltages of the same feeder. The overvoltage of the main transformer and that of the transformer located at the end of a feeder decreased slowly with the increase in feeder length during the closing of VCB. However, these overvoltages were positively related to feeder length during the opening of VCB. The star topology was superior to the other topologies in terms of coping with the overvoltage caused by switching transients. The effectiveness of a suppression measure, namely, installation of a resistance-capacitor filter, was also verified. © 2021 The Authors. Wind Energy published by John Wiley & Sons Ltd.
关键词	Electric circuit breakers Electric power system interconnection Electric power transmission networks Electric utilities Electrolysis Feeding Offshore oil well production Timing circuits Topology Actual operation Developed model Main transformer Over-voltages Power sources Star topology Switching transient Vacuum circuit breaker
DOI	10.1002/we.2643
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Mechanical
WOS记录号	WOS:000641420000001
出版者	John Wiley and Sons Ltd
EI入藏号	20211710247795
EI分类号	511.1 Oil Field Production Operations ; 615.8 Wind Power (Before 1993, use code 611 ) ; 691.2 Materials Handling Methods ; 706.1 Electric Power Systems ; 706.1.1 Electric Power Transmission ; 713.4 Pulse Circuits ; 801.4.1 Electrochemistry ; 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory
原始文献类型	Article in Press
出版地	HOBOKEN
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/3448
专题	智能制造与汽车学院
作者单位	1.Chongqing College of Electronic Engineering, Chongqing, China; 2.State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Chongqing, China; 3.Chongqing Metropolitan College of Science and Technology, Chongqing, China; 4.Liangjiang International College, Chongqing University of Technology, Chongqing, China; 5.NR Electric Co., Ltd, Nanjing, China; 6.State Grid Chongqing Electric Power Company, Chongqing, China
第一作者单位	重庆电子科技职业大学
推荐引用方式 GB/T 7714	Tao, Jiayuan,Yang, Qing,Zheng, Xuena,et al. Switching transients caused by vacuum circuit breakers in collection grids of offshore wind farms[J]. WIND ENERGY,2021,24(12):1501-1516.
APA	Tao, Jiayuan.,Yang, Qing.,Zheng, Xuena.,He, Yanxiao.,Wang, Ruixue.,...&Zhang, Jie.(2021).Switching transients caused by vacuum circuit breakers in collection grids of offshore wind farms.WIND ENERGY,24(12),1501-1516.
MLA	Tao, Jiayuan,et al."Switching transients caused by vacuum circuit breakers in collection grids of offshore wind farms".WIND ENERGY 24.12(2021):1501-1516.