Parameters Matching and Optimal Design of the Electromagnetic Repulsion Mechanism
Wen Weijie1, Li Bin1, Li Botong1, Huang Yulong2, Jia Yini3
1. Key Laboratory of Smart Grid of Ministry of Education Tianjin University Tianjin 300072 China; 2. State Key Laboratory of Control and Simulation of Power System and Generation Equipment Department of Electrical Engineering Tsinghua University Beijing 100084 China; 3. Beijing Electric Power Corporation Beijing 100031 China
Abstract The ultra-fast mechanical switch driven by electromagnetic repulsion mechanism (ERM) is the key equipment in direct current circuit breaker (DCCB). This paper is focused on researches on the parameters matching of ERM and its optimal design. First, with the metal disk in ERM equivalent to a single-turn coil, the mathematical model of ERM based on equivalent circuit method is simplified. Experiments on the 40.5 kV ultra-fast vacuum switch prototype developed in the Lab. have been carried out, and the test results have shown that the simplified mathematical model of ERM is efficient. Then, based on the simplified mathematical model, the parameters matching characteristics are studied, and three independent parameters that have direct effects on drive characteristics of ERM have been extracted. In the end, by taking the reliability and the cost of ERM into consideration, parameters matching rules of EMR have been proposed, and a novel fast and effective optimal design method of ERM is developed in this paper.
Wen Weijie,Li Bin,Li Botong等. Parameters Matching and Optimal Design of the Electromagnetic Repulsion Mechanism[J]. Transactions of China Electrotechnical Society, 2018, 33(17): 4102-4112.
[1] 李帅, 赵成勇, 许建中, 等. 一种新型限流式高压直流断路器拓扑[J]. 电工技术学报, 2017, 32(17): 102-110. Li Shuai, Zhao Chengyong, Xu Jianzhong, et al.A new topology for current-limiting HVDC circuit breaker[J]. Transactions of China Electrotechnical Society, 2017, 32(17): 102-110. [2] 张国军, 宋飞凡, 李绍明, 等. 三阶段电流转移混合型无弧直流断路器[J]. 电工技术学报, 2017, 32(11): 87-95. Zhao Guojun, Song Feifan, Li Shaoming, et al.Hybrid arc-less DC circuit breaker based on three stage current commutation[J]. Transactions of China Electrotechnical Society, 2017, 32(11): 87-95. [3] 张祖安, 黎小林, 陈名, 等. 应用于南澳多端柔性直流工程中的高压直流断路器关键技术参数研究[J]. 电网技术, 2017, 41(8): 2417-2422. Zhang Zu’an, Li Xiaolin, Chen Ming, et al.Research on critical technical parameters of HVDC circuit breakers applied in Nan’ao multi-terminal VSC-HVDC project[J]. Power System Technology, 2017, 41(8): 2417-2422. [4] 李亚男, 蒋维勇, 余世峰, 等. 舟山多端柔性直流输电工程系统设计[J]. 高电压技术, 2014, 40(8): 2490-2496. Li Ya’nan, Jiang Weiyong, Yu Shifeng, et al.System design of Zhoushan multi-terminal VSC-HVDC transmission project[J]. High Voltage Engineering, 2014, 40(8): 2490-2496. [5] 李英彪, 卜广全, 王姗姗, 等. 张北柔直电网工程直流线路短路过程中直流过电压分析[J]. 中国电机工程学报, 2017, 37(12): 3391-3399. Li Yingbiao, Bu Guangquan, Wang Shanshan, et al.Analysis of DC overvoltage caused by DC short-circuit fault in Zhangbei VSC-based DC grid[J]. Proceedings of the CSEE, 2017, 37(12): 3391-3399. [6] 史宗谦, 贾申利, 朱天胜, 等. 真空直流断路器高速操动机构的研究[J]. 高压电器, 2010, 46(3): 18-22. Shi Zongqian, Jia Shenli, Zhu Tiansheng, et al.Investigations on high-speed actuator of vacuum DC circuit breaker[J]. High Voltage Apparatus, 2010, 46(3): 18-22. [7] 荣命哲, 杨飞, 吴翊, 等. 直流断路器电弧研究的新进展[J]. 电工技术学报, 2014, 29(1) : 1-9. Rong Mingzhe, Yang Fei, Wu Yi, et al.New developments in switching arc research in DC circuit breaker[J]. Transactions of China Electrotechnical Society, 2014, 29(1): 1-9. [8] 江壮贤, 庄劲武, 王晨, 等. 基于电磁斥力原理的高速触头机构仿真分析与设计[J]. 电工技术学报, 2011, 26(8): 172-177. Jiang Zhuangxian, Zhuang Jinwu, Wang Chen, et al.Simulation analysis and design of a high-speed contact mechanism based on electro-magnetic repulsion mechanism[J]. Transactions of China Electrotechnical Society, 2011, 26(8): 172-177. [9] 毛海涛, 陆恒云. 快速电磁斥力机构的有限元分析[J]. 高电压技术, 2009, 35(6): 1420-1425. Mao Haitao, Lu Hengyun.Finite element analysis of fast electromagnetic repulsion mechanism[J]. High Voltage Engineering, 2009, 35(6): 1420-1425. [10] 王子健, 何俊佳, 尹小根, 等. 基于电磁斥力机构的 10 kV 快速真空开关[J]. 电工技术学报, 2009, 24(11): 68-75. Wang Zijian, He Junjia, Yin Xiaogen, et al.10 kV high-speed vacuum switch with electromagnetic repulsion mechanism[J]. Transactions of China Electrotechnical Society, 2009, 24(11): 68-75. [11] 邹积岩, 刘晓明, 于德恩. 基于智能模块的高压直流真空断路器研究[J]. 电工技术学报, 2015, 30(13): 47-55. Zou Jiyan, Liu Xiaoming, Yu Deen.Investigations on the HVDC vacuum circuit breaker based on intelligent models[J]. Transactions of China Electrotechnical Society, 2015, 30(13): 47-55. [12] Wu Yifei, Wu Yi, Rong Mingzhe, et al.A new thomson coil actuator: principle and analysis[J]. IEEE Transactions on Components, Packaging and Manufacturing Technology, 2015, 5(11): 1644-1655. [13] 李庆民, 刘卫东, 钱家骊. 电磁推力机构的一种分析方法[J]. 电工技术学报, 2004, 19(2): 20-24. Li Qingmin, Liu Weidong, Qian Jiali.An analytical method for electromagnetic repulsion mechanism[J]. Transactions of China Electrotechnical Society, 2004, 19(2): 20-24. [14] Lee S H, Kwak I G, Choi H S, et al.Fast solving technique for mechanical dynamic characteristic in electromagnetic motional system by electromechanical state equation including extracted circuit parameter[J]. IEEE Transactions on Applied Superconductivity, 2014, 14(2): 1926-1929. [15] Lee S M, Lee S H, Choi H S, et al.Reduced modeling of eddy current driven electromechanical system using conductor segmentation and circuit parameters extracted by FEA[J]. IEEE Transactions on Magnetics, 2005, 41(5): 1448-1451. [16] 武瑾, 庄劲武, 王晨, 等. 电磁斥力机构数学模型的简化与求解[J]. 中国电机工程学报, 2013, 33(24): 175-182. Wu Jin, Zhuang Jinwu, Wang Chen, et al.Simplification and solution of the mathematical model to electromagnetic repulsion mechanism[J]. Proceedings of the CSEE, 2013, 33(24): 175-182. [17] Yuan Zhao, He Junjia, Pan Yuan, et al.Research on ultra-fast vacuum mechanical switch driven by repulsive force actuator[J]. Review of Scientific Instruments, 2016, 87(12): 125103. [18] Wen Weijie, Huang Yulong, Al-Dweikat M, et al.Research on operating mechanism for ultra-fast 40.5kV vacuum switches[J]. IEEE Transactions on Power Delivery, 2015, 30(6): 2553-2560. [19] 娄杰, 李庆民, 孙庆森, 等. 快速电磁推力机构的动态特性仿真与优化设计[J]. 中国电机工程学报, 2005, 25(16): 23-29. Lou Jie, Li Qingmin, Sun Qingsen, et al.Dynamic characteristics simulation and optimal design of the fast electromagnetic repulsion mechanism[J]. Proceedings of the CSEE, 2005, 25(16): 23-29. [20] Li Wei, Jeong Y W, Koh C S.An adaptive equivalent circuit modeling method for the eddy current-driven electromechanical system[J]. IEEE Transactions on Magnetics, 2010, 46(6): 1859-1862. [21] Pham M T, Ren Ziyan, Li Wei, et al.Optimal design of a Thomson-coil actuator utilizing a mixed-integer-discrete-continuous variables global optimization algorithm[J]. IEEE Transactions on Magnetics, 2011, 47(10): 4163-4167. [22] Li Wei, Ren Ziyan, Jeong Y W, et al.Optimal shape design of a Thomson-coil actuator utilizing generalized topology optimization based on equivalent circuit method[J]. IEEE Transactions on Magnetics, 2011, 47(5): 1246-1249. [23] Wu Yi, He Hailong, Hu Zhengyong, et al. Analysis of a new high-speed DC switch repulsion mechanism[J]. IEICE Transactions on Electronics, 2011, E94-C(9): 1409-1415. [24] 董文亮, 郭兴宇, 梁德世, 等. 基于电磁斥力机构的直流真空断路器模块[J].电工技术学报, 2018, 33(5): 1068-1075. Dong Wenliang, Guo Xingyu, Liang Deshi, et al.A DC vacuum circuit breaker based on electromagnetic repulsion actuator[J]. Transactions of China Electrotechnical Society, 2018, 33(5): 1068-1075. [25] 张力, 阮江军, 黄道春, 等. 双盘式线圈结构快速斥力机构设计与运动特性仿真研究[J].电工技术学报, 2018, 33(2): 255-264. Zhang Li, Yuan Jiangjun, Huang Daochun, et al.Study on the design and movement characteristics simulation of a fast repulsion mechanism based on double-coil structure[J]. Transactions of China Electrotechnical Society, 2018, 33(2): 255-264.
2018, Vol. 33 
