[1]武志恒,张 杰,廖敏夫,等.四断口小组滤波器断路器均压措施研究[J].高压电器,2019,55(07):56-62.[doi:10.13296/j.1001-1609.hva.2019.07.009]
 WU Zhiheng,ZHANG Jie,LIAO Minfu,et al.Research on Voltage-sharing Measures of Quadruple-break Group Filter Circuit Breaker[J].High Voltage Apparatus,2019,55(07):56-62.[doi:10.13296/j.1001-1609.hva.2019.07.009]
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四断口小组滤波器断路器均压措施研究()
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《高压电器》[ISSN:1001-1609/CN:61-11271/TM]

卷:
第55卷
期数:
2019年07期
页码:
56-62
栏目:
研究与分析
出版日期:
2019-07-15

文章信息/Info

Title:
Research on Voltage-sharing Measures of Quadruple-break Group Filter Circuit Breaker
作者:
武志恒1 张 杰2 廖敏夫1 江 翼2 苏 丹2 张 豪1
(1. 大连理工大学电气工程学院, 辽宁 大连 116024; 2. 国网电力科学研究院武汉南瑞有限责任公司, 武汉 430000)
Author(s):
WU Zhiheng1 ZHANG Jie2 LIAO Minfu1 JIANG Yi2 SU Dan2 ZHANG Hao1
(1. Dalian University of Technology, Liaoning Dalian 116024, China; 2. State Grid Electric Power Research Institute Wuhan Nanrui Co., Ltd., Wuhan 430000, China)
关键词:
交流滤波器 四断口断路器 暂态恢复电压 电压分布 阻容分压
Keywords:
AC filter quadruple-break circuit breaker transient recovery voltage voltage distribution grading capacitor and resistor
DOI:
10.13296/j.1001-1609.hva.2019.07.009
摘要:
文中以瓷柱式四断口滤波器断路器电压分布特性展开研究,建立了四断口断路器动态模型和暂态恢复电压仿真电路模型。基于Ansys仿真软件,计算了断口等效电容参数和杂散电容,通过四断口断路器等值电路分析了不同均压措施(电容、电阻、阻容串联、阻容并联)下各断口分压情况。根据静态分压计算结果选择合适的均压电容值和均压电阻值。在动态均压下,由于弧后电阻影响各断口等效参数,通过仿真得出阻容并联对多断口断路器电压分布特性的总体影响规律,提炼出并联阻容优化配置方案。在48 kV四断口断路器下进行不同均压措施下的断口电压分布试验,验证了阻容并联均压措施对动态均压的有效性。
Abstract:
In this paper, a porcelain-core quadruple -break filter circuit breaker is taken as an example to study the voltage distribution characteristics. The quadruple-break circuit breaker dynamic model and the transient recovery voltage simulation circuit model are established. The equivalent capacitance parameters and stray capacitance of the break are calculated based on the Ansys. The voltage distributions under different voltage-sharing measures (capacitance, resistance, resistance and capacitance in series, resistance and capacitance in parallel) are analyzed through a quadruple-break circuit breaker equivalent circuit. According to the static voltage-sharing calculation results, select proper capacitance and resistance. Under the dynamic voltage-sharing, because the resistance after the arc affects the equivalent parameters of each break, the total influence of resistance and capacitance parallel connection on the voltage distribution characteristics of the multi-breaker circuit breaker is obtained through simulation, and a scheme for optimal configuration of parallel resistance and capacitance is derived. The voltage distribution test under different voltage-sharing measures is conducted under a 48 kV quadruple-break circuit breaker to verify the effectiveness of the resistance-capacitance parallel voltage-sharing measure for dynamic voltage-sharing.

参考文献/References:

[1] 文 俊,殷威扬,温家良,等. 高压直流输电系统换流器技术综述[J]. 南方电网技术,2015,9(2):16-24. WEN Jun, YIN Weiyang, WEN Jialiang, et al. Review of converter technology for HVDC transmission systems[J]. Southern Power System Technology,2015,9(2):16-24.
[2] 邓艳平, 杨 秀, 张美霞, 等. ±800 kV向上直流换流站交流滤波器的配置与控制[J]. 高压电器,2017,53(2):8-13. DENG Yanping, YANG Xiu, ZHANG Meixia, et al. Configuration and control of AC filter for converter station of Xiangjiaba-Shanghai ±800 kV DC power transmission project[J]. High Voltage Apparatus, 2017,53(2):8-13.
[3] 张长虹, 阳少军, 杨 旭, 等. 500 kV交流滤波器用断路器绝缘故障分析及其绝缘特性研究[J]. 高压电器,2016,52(9):1-7. ZHANG Changhong, YANG Shaojun, YANG Xu,et al. Analysis of insulation faults and research directions on insulation properties of 500 kV AC filter circuit breakers[J]. High Voltage Apparatus,2016,52(9):1-7.
[4] 黎 斌, 王天祥, 张长虹, 等. 超/特高压交流滤波器断路器特殊的运行工况及其结构设计要求[J]. 高压电器,2017,53(12):87-92. LI Bin, WANG Tianxiang, ZHANG Changhong,et al. Special operating conditions and structural design requirements of the circuit breakers for EHV/UHV AC Filters[J]. High Voltage Apparatus,2017,53(12):87-92.
[5] 吴高波, 阮江军, 黄道春, 等. 多断口真空断路器均压电容研究综述[J]. 高压电器,2011,47(3):77-81. WU Gaobo, RUAN Jiangjun, HUANG Daochun, et al. Review of grading capacitors of multi-break vacuum circuit breakers[J]. High Voltage Apparatus,2011,47(3):77-81.
[6] LIAO M, DUAN X, CHENG X,et al. Dynamic dielectric recovery property for vacuum circuit-breakers with double breaks[C]//24th International Symposium on Discharges and Electrical Insulation in Vacuum(ISDEIV). Braunschweig:[s.n.],2010:225-228.
[7] LIAO M, GE G, DUAN X, et al. Simulation and experimental research on series vacuum arc of vacuum circuit breaker with double-break[C]// International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV). Mumbai:[s.n.],2014: 497-500.
[8] FUGEL T, KOENIG D. Influence of grading capacitors on the breaking performance of a 24 kV vacuum breaker series design[J]. IEEE Transactions on Dielectrics and Electrical Insulation,2003,10(4):569-575.
[9] BETZ T, KONIG D. Influence of grading capacitors on the breaking capacity of two vacuum interrupters in series[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1999,6(4):405-409.
[10] 廖敏夫, 卢 刚, 葛国伟,等. 不同灭弧室串联的双断口真空断路器分压特性研究[J]. 高压电器, 2017,53(3):112-118. LIAO Minfu, LU Gang, GE Guowei, et al. Research on voltage distribution characteristics of double-break vacuum circuit breakers with different interrupters in series[J]. High Voltage Apparatus, 2017,53(3):112-118.
[11] 张重午. 断路器均压电容引起的铁磁谐振及防止措施[J]. 中国电力,1985,18(5):71-77. ZHANG Chongwu. The ferro-resonance due to the grading capacitors of circuit breaker and countermeasures[J]. Electric Power,1985,18(5):71-77.
[12] 吴高波, 阮江军, 黄道春,等. 126 kV模块化三断口真空断路器静、动态均压设计[J]. 中国电机工程学报, 2013,33(19):215-223. WU Gaobo, RUAN Jiangjun , HUANG Daochun, et al. Static and dynamic voltage sharing design of 126 kV modular triple-break vacuum circuit breaker[J]. Proceedings of the CSEE, 2013,33(19):215-223.
[13] DOUSSET V.Simulations and measurements of decaying arcs in high voltage circuit breakers[C]//19th International Conference on Gas Discharges and Their Applications.Beijing:[s.n.],2012:178-181.
[14] 黄道春, 阮江军, 吴高波, 等. 模块化多断口真空断路器电位和电场分布研究[J]. 高电压技术,2011,37(1):124-130. HUANU Daochun, RUAN Jiangjun, WU Gaobo, et al. Potential and electric field distributions of modular multi-break vacuum circuit breaker[J]. High Voltage Engineering,2011,37(1):124-130.
[15] 陈 俊, 谢林涛, 钟 杰,等. 重燃过电压下基于Mayr-Cassie模型的电弧仿真分析[J]. 智能电网, 2013,3(4):106-110. CHEN Jun, XIE Lintao, ZHONG Jie, et al. Simulation of arc based on mayr-cassie model under restrike overvoltage[J]. Smart Grid, 2013, 3(4):106-110.
[16] 黄绍平, 杨 青, 李 靖. 基于MATLAB的电弧模型仿真[J]. 电力系统及其自动化学报,2005,17(5):64-66. HUANG Shaoping, YANG Qing, LI Jing. Simulation of arc models based on MATLAB[J]. Proceedings of the CSU-EPSA,2005,17(5):64-66.
[17] YAN J D, HALL W B, FANG M T C.Experimental and theoretical investigation of an enclosed free burning arc in SF6[J]. Journal of Physics D:Applied Physics,2000,33(9):1070-1080.
[18] ZHANG J, JIA S L, LI X W,et al.Modelling of the interruption process in SF6 high voltage circuit breaker and preliminary study of the arc characteristics for different gases[C]//55th IEEE Holm Conference on Electrical Contacts.Vancouver, Canada:IEEE,2009:240-245.
[19] 申笑林, 马为民, 白光亚,等. 特高压换流站800 kV交流滤波器小组断路器容性恢复电压仿真[J]. 电力建设, 2015, 36(9):73-77. SHEN Xiaolin,MA Weimin,BAI Guangya,et al. Simulation and investigation on capacitive recovery voltage of 800 kV AC filter sub-bank circuit breaker in UHVDC converter station[J]. Electric Power Construction, 2015, 36(9):73-77.
[20] 施 健, 罗 兵, 傅明利,等. 550 kV双断口交流滤波器断路器暂态恢复电压仿真[J]. 南方电网技术, 2016, 10(9):24-29. SHI Jian, LUO Bing, FU Mingli, et al. Simulation of transient recovery voltage of 550 kV AC filter breaker with double breaks[J]. Southern Power System Technology, 2016, 10(9):24-29.
[21] 马 烨, 郭 洁, 陈 洁,等. ±1 100 kV直流系统整流侧交流滤波器断路器开断时负荷特性研究[J]. 高压电器, 2014,50(11):45-50. MA Ye, GUO Jie, CHEN Jie, et al. Study on the breaking characteristic of AC filter circuit breaker in ±1 100 kV UHVDC rectifier side[J]. High Voltage Apparatus, 2014,50(11):45-50.
[22] 吴高波, 阮江军, 黄道春, 等. 模块化三断口真空断路器动态分压特性[J]. 高电压技术,2012,38(11):2956-2963. WU Gaobo, RUAN Jiangjun, HUANG Daochun, et al. Dynamic voltage distribution characteristics of modular triple-break vacuum circuit breaker[J]. High Voltage Engineering,2012,38(11):2956-2963.
[23] 隋玉秋, 李学斌, 赵义松,等. 特高压电容器组专用断路器开断特性及试验研究[J]. 高压电器, 2016,52(11):34-41. SUI Yuqiu, LI Xuebin, ZHAO Yisong, et al. Research on breaking characteristics of dedicated circuit breaker for UHV capacitor bank[J]. High Voltage Apparatus, 2016,52(11):34-41.

备注/Memo

备注/Memo:
武志恒(1995—),男,硕士研究生,主要从事多断口断路器的研究。 张 杰(1979—),男,博士,高工,长期从事智能变电站计量测试、高电压大电流实验等智能电网方面的研究。 廖敏夫(1975—),男,教授,博士生导师,主要从事智能化高压电器及高电压新技术的研究,着重研究多断口真空开关技术、真空触发开关技术。收稿日期:2018-11-06; 修回日期:2019-01-18 基金项目:国家电网公司科技项目(SGTYHT/16-JS-198)。 Project Supported by Science and Technology Project of SGCC(SGTYHT/16-JS-198).
更新日期/Last Update: 2019-07-15