复合型故障限流器对断路器瞬态恢复电压特性的影响与分析

doi:10.11985/2016.09.003

摘要/Abstract

摘要：

在输电线路中安装故障限流器可有效降低电力系统的短路电流水平和高压断路器的遮断容量要求。然而,由于加装限流器后改变了线路的参数,使得断路器的实际开断条件可能更加苛刻。本文根据复合型故障限流器运行模式的不同、安装位置的差异,推导出不同运行模式下断路器恢复电压上升率与限流比、串补度和近区故障距离之间的关系表达式,并据此研究了运行模式的不同、安装位置的差异以及故障类型的区别等各种因素对断路器恢复电压上升率的影响。在此基础上,对比了相关文献中的仿真结果,进而验证了所述分析方法的有效性。本文的研究结果为复合型故障限流器的高压电器组件的参数优化以及变电站中对高压断路器的技术参数选型提供了分析方法和理论依据。

关键词: 复合型故障限流器, 断路器, 瞬态恢复电压特性, 出线故障, 近区故障

Abstract:

Installation of fault current limiter (FCL) in transmission lines can effectively suppress the short-circuit current level and thus reduce the breaking capacity requirement from HV circuit breakers. However, it may also result in more severe breaking conditions for circuit breakers, because of changing lines parameter. For different running mode of comprehensive FCL and for its different location in transmission line, a expression has been presented for describing the relationship between the rate of rise of recovery voltage (RRRV) of circuit breakers and current limit factor, series compensation degree, and short-line fault distance. Based on the presented expression, the systematical calculations and analyses have been carried out to reveal the influence of every principal parameter on RRRV, and the corresponding results are compared with those from previous publications available, showing effectivity of the analyzing methodology presented in this work. The results given in this work provide the basical and theoretical reference for the parameter optimization of comprehensive FCL and for reliable selection of the breaking characteristics of HV circuit breakers.

Key words: Comprehensive fault current limiter, circuit breaker, transient recovery voltage property, terminal fault, short-line fault

中图分类号:

TM47

袁帅,唐宗华,丁建明,孙树敏. 复合型故障限流器对断路器瞬态恢复电压特性的影响与分析[J]. 电气工程学报, 2016, 11(9): 15-24.

Shuai Yuan,Zonghua Tang,Jianming Ding,Shumin Sun. Impact of Comprehensive Fault Current Limiter on the Transient Recovery Voltage Property of Circuit Breakers and Its Analysis[J]. Journal of Electrical Engineering, 2016, 11(9): 15-24.

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参考文献 13

[1]	赵中原, 吕征宇, 江道灼 . 新型固态限流器三相主电路拓扑及控制策略研究[J]. 中国电机工程学报, 2005,25(12):42-46.
	Zhao Zhongyuan, Lü Zhengyu, Jiang Daozhuo . Study on three-phase main circult topology and control strategy for a new-type solid-state cuircuit limiter[J]. Proceedings of the CSEE, 2005,25(12):42-46.
[2]	陈刚, 汪道灼, 蔡永华 , 等. 具有旁路电感的新型固态限流器的研究[J]. 中国电机工程学报, 2004,24(7):200-205.
	Chen Gang, Wang Daozhuo, Cai Yonghua , et al. Study on a novel solid state fault current limiter with bypass reactor[J]. Proceedings of the CSEE, 2004,24(7):200-205.
[3]	郑敏, 李兴源, 刘俊勇 , 等. 具有串联补偿作用的新型故障限流器的拓扑结构和仿真[J]. 中国电机工程学报, 1999,19(6):52-55.
	Zheng Min, Li Xingyuan, Liu Junyong , et al. Topology and simulation of a new fault current limiter with series compensation[J]. Proceedings of the CSEE, 1999,19(6):52-55.
[4]	Henry S, Baldwin T. Improvement of power quality by means of fault current limitation[C]. Proceedings of the 36th Southeastern Symposium on System Theory, 2004: 280-284.
[5]	刘焕柳, 李兴源, 刘俊勇 , 等. 高温超导故障限流器的数学模型及其数字仿真[J]. 中国电机工程学报, 1996,16(4):250-253.
	Liu Huanliu, Li Xingyuan, Liu Junyong , et al. Model and simulation of a high Tc superconducting fault current limiter[J]. Proceedings of the CSEE, 1996,16(4):250-253.
[6]	王付胜, 刘小宁 . 饱和铁心型高温超导故障限流器数学模型的分析与参数设计[J]. 中国电机工程学报, 2003,23(8):135-139.
	Wang Fusheng, Liu Xiaoning . Model analysis of a high temperature superconducting fault current limiter and its parameter designment[J]. Proceedings of the CSEE, 2003,23(8):135-139.
[7]	肖茂友, 李庆民, 娄杰 , 等. 两种经济型故障限流器的工作特性比较[J]. 电力系统及其自动化学报, 2005,17(4):71-75.
	Xiao Maoyou, Li Qingmin , Loujie, et al. Comparative analysis on the operating performance of two economical type fault current limiters[J]. Proceedings of the CSU-EPSA, 2005,17(4):71-75.
[8]	李庆民, 肖茂友, 娄杰 , 等. ZnO避雷器式故障限流器的实用拓扑设计[J]. 电力系统及其自动化学报, 2007,19(3):46-50.
	Li Qingmin, Xiao Maoyou, Lou Jie , et al. Practical topology design of MOA-based fault current limiter[J]. Proceedings of the CSU-EPSA, 2007,19(3):46-50.
[9]	刘洪顺, 李庆民, 娄杰 , 等. 电感型FCL对断路器恢复电压上升率的影响[J]. 电工技术学报, 2007,22(12):84-91.
	Liu Hongshun, Li Qingmin, Lou Jie , et al. Impact of inductive FCL on the RRRV of circuit breakers[J]. Transactions of China Electrotechnical Society, 2007,22(12):84-91.
[10]	Evenson Calixte, Yasunobu Yokomizu, Hirotaka Shimizu, et al. Reduction effect of semiconductor type fault current limiter on interrupting duty of a circuit breaker[C]. Proceedings of the Power Conversion Conference, Osaka, 2002: 1423-1428.
[11]	Evenson Calixte, Yasunobu Yokomizu, Hirotaka Shimizu, et al. Interrupting condition imposed on a circuit breaker connected with fault current limiter[C]. IEEE/PES Transmission and Distribution Conference and Exhibition, Asia Pacific, 2002: 408-412.
[12]	Calixte E, Yokomizu Y, Shimizu H , et al. Reduction of rating required for circuit breakers by employing series-connected fault current limiters[J]. IEE Proceedings-Generation Transmission and Distribution, 2004,151(1):36-42.
[13]	钱家骊, 关永刚, 徐国政 , 等. 整流式故障电流限制器对高压断路器开合能力的影响[J]. 清华大学学报, 2005,45(10):1309-1312.
	Qian Jiali, Guan Yonggang, Xu Guozheng , et al. Influence on switching capability of HV circuit breakers by employing rectifier type fault current limiter[J]. Journal of Tsinghua University, 2005,45(10):1309-1312.

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[12]	余良清,魏长宇,魏俊梅,杨左. 1 100kV SF₆断路器断口联合电压试验研究[J]. 电气工程学报, 2015, 10(6): 84-87.
[13]	李文丽, 原大宁, 刘宏昭, 张涛. 小子样下机构系统磨损仿真可靠性研究[J]. 机械工程学报, 2015, 51(13): 235-244.
[14]	冷雪, 刘莉, 刘晓明, 沈丽. 高压SF₆断路器不同开断条件下混沌特性分析[J]. 电气工程学报, 2015, 10(11): 27-32.
[15]	刘伟;徐兵;杨华勇;伍中宇. 高压断路器液压操动机构特性分析[J]. , 2010, 46(10): 148-155.