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高压电器  2015 

220 kV电磁环网开环点断路器雷击故障分析及防护措施研究

, PP. 56-60

Keywords: 开环点,断路器,雷电过电压,防护措施

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Abstract:

以河南省某220kV电磁环网开环点断路器雷击典型事件分析为例,获得雷电波侵入到断开的断路器发生全反射是引起河南省近年来多次开环点断路器损坏事件的主要原因,并提出在易遭受雷击的开环点线路入口装设MOA是预防断路器损害事件发生最安全经济有效的办法。

References

[1]  DL/T 755―2001 电力系统安全稳定导则[S]. 2001.
[2]  王梅义,吴竞昌,蒙定中. 大电网系统技术[M]. 北京:水利电力出版社,2001. WANG Meiyi,WU Jingchang,MENG Dingzhong. Technology of great power system[M]. Beijing: China Electric Power Press,2001.
[3]  孔 涛,王洪涛,刘玉田,等. 500 kV-220 kV电磁环网开环研究[J]. 电力自动化设备,2003,23(12):13-16. KONG Tao,WANG Hongtao,LIU Yutian,et al. On opening 500 kV-220 kV electromagnetic loop circuit[J]. Electric Power Automation Equipment,2003,23(12):13-16.
[4]  杨 冬,刘玉田,牛新生. 电网结构对短路电流水平及受电能力的影响分析[J]. 电力系统保护与控制,2009,37(22):62-67. YANG Dong,LIU Yutian,NIU Xinsheng. Analysis on influence of power grid structure upon short circuit level and power receiving capability[J]. Power System Protection and Control,2009,37(22):62-67.
[5]  白宏坤,李干生. 关于电磁环网弱开环方式的探讨[J]. 电力系统保护与控制,2010,38(2):60-63. BAI Hongkun,LI Gansheng. Discussion on weak open-loop mode of electromagnetic loop[J]. Power System Protection and Control,2010,38(2):60-63.
[6]  白宏坤,李干生. 郑州220 kV电磁环网解环规划研究[J].电力系统保护与控制,2011,39(7):127-132. BAI Hongkun,LI Gansheng. Study on open-loop planning of 220 kV electromagnetic ring in Zhengzhou[J]. Power System Protection and Control,2011,39(7):127-132.
[7]  刘 青. 宝能220 kV GIS变电站雷电侵入波过电压的研究[J]. 高压电器,2008,44(2):142-144. LIU Qing. Research on lightning intruding waves in 220 kV baoneng gas insulated substation[J]. High Voltage Apparatus,2008,44(2):142-144.
[8]  刘兆林. 雷击引起的高压断路器故障分析[J]. 高压电器,2009,45(3):66-69. LIU Zhaolin. Analysis of the lightning strike faults on the HV circuit breaker[J]. High Voltage Apparatus,2009,45(3):66-69.
[9]  高 媛,王宏斌,雷 娟,等. 750 kV敞开式变电站雷电侵入波的防护[J]. 高压电器,2008,44(5):445-448. GAO Yuan,WANG Hongbin,LEI Juan,et al. Lightning protection of 750 kV AIS substation against intruding wave[J]. High Voltage Apparatus,2008,44(5):445-448.
[10]  童世奇,胡晓波. 输电线路雷击故障的复现分析方法研究[J]. 陕西电力,2014,42(7):45-48. TONG Shiqi,HU Xiaobo. Recurrence analysis method study of transmission line lightning failures[J]. Shaanxi Electric Power,2014,42(7):45-48.
[11]  吕建安. 10 kV输电线路雷击原因及防雷措施的探讨[J].陕西电力,2013,41(7):100-101. LYU Jian’an. Lightening reason analysis of 10 kV transmission line & its prevention measures[J]. Shaanxi Electric Power,2013,41(7):100-101.
[12]  韩永霞,卢毓欣,陈辉祥,等. ±800 kV换流站的雷电侵入波过电压仿真分析[J].高电压技术,2010,36(1):218-223. HAN Yongxia,LU Yuxin,CHEN Huixiang,et al. Simulation analysis on lightning intruding overvoltage of the ±800 kV converter station[J]. High Voltage Engineering,2010,36(1):218-223.
[13]  甘凌霞,李 雷,李景禄. 500 kV GIS变电站雷电过电压保护研究[J]. 高压电器,2009,45(6):110-114. GAN Lingxia,LI Lei,LI Jinglu. Lightning over-voltage protection for 500 kV GIS substation[J]. High Voltage Apparatus,2009,45(6):110-114.
[14]  孙 强. 一起800 kV断路器绝缘故障的原因分析[J]. 高压电器,2009,45(2):132-134. SUN Qiang. Analysis of insulation accident of 800 kV circuit-breaker in guanting transformer substation[J]. High Voltage Apparatus,2009,45(2):132-134.
[15]  郝建成,张军阳,田 勇. 线路遭受连续雷击造成断路器事故分析[J]. 高压电器,2010,46(10):105-108. HAO Jiancheng,ZHANG Junyang,TIAN Yong. Faults analysis of circuit-breaker caused by continuous lighting strike on lines[J]. High Voltage Apparatus,2010,46(10):105-108.
[16]  DL/T 620―1997 交流电气装置的过电压保护和绝缘配合[S]. 1997. DL/T 620-1997 Overvoltage protection and insulation coordination for AC electrical installations[S]. 1997.
[17]  李汝彪,张东波. 高压断路器雷击损坏故障分析与措施[J]. 高压电器,2008,44(5):466-468. LI Rubiao,ZHANG Dongbo. Analysis of circuit breaker failures due to lightning strokes[J]. High Voltage Apparatus,2008,44(5):466-468.
[18]  朱胜龙,叶剑涛,李 伟. 断路器遭雷击损坏的事故分析及防雷措施改进[J]. 电气应用,2008,27(1):47-50. ZHU Shenglong,YE Jiantao,LI Wei.Analysis of circuit breaker faults caused by multi-lightning strokes and improved prevention measures[J]. Electrotechnical Application,2008,27(1):47-50.
[19]  施中郎. 带电开口运行断路器雷击事故分析及防范措施[J]. 电力设备,2005,6(6):63-65. SHI Zhonglang. Fault analysis and prevention measure of lightning for electrified open operation circuit breaker[J]. Electrical Equipment,2005,6(6):63-65.
[20]  施中郎. 带电开口运行开关防雷击过电压的探讨[J]. 高压电器,2005,41(6):468-470. SHI Zhonglang. Research on electrified-opened-swith protected from lightning overvoltage[J]. High Voltage Apparatus,2005,41(6):468-470.
[21]  陈锦清,李端姣,江健武. 热备用状态下的断路器雷击事故分析[J]. 高电压技术,2001,27(5):69-71. CHEN Jinqing,LI Duanjiao,JIANG Jianwu. The analysis report of the lightning-strike accident occurred in the stand-by circuit-breaker[J]. High Voltage Engineering,2001,27(5):69-71.
[22]  叶会生,何俊佳,李 化,等. 雷击高压直流线路杆塔时的过电压和闪络仿真研究[J]. 电网技术,2005,29(21):31-35. YE Huisheng,HE Junjia,LI Hua,et al. Simulation of overvoltage and flashover caused by lightning stroke at towers of HVDC transmission line[J]. Power System Technology,2005,29(21):31-35.
[23]  赵紫辉,吴广宁,曹晓斌. 计及冲击电晕的输电线路雷电过电压影响因素研究[J]. 电瓷避雷器,2013(2):109-118. ZHAO Zihui,WU Guangning,CAO Xiaobin. Influence factors research on lightning overvoltage of transmission lines considering the effect of impulse corona[J]. Insulators and Surge Arresters,2013(2):109-118.
[24]  杨 杰,郑宇清,吕晓燕. 高压输电线路雷击故障分析[J]. 电瓷避雷器,2013(6):61-64. YANG Jie,ZHENG Yuqing,LYU Xiaoyan. Analysis on lighting strike faults of electric transmission line for EHV[J]. Insulators and Surge Arresters,2013(6):61-64.
[25]  刘 青,张玉峰,程 勇. 220 kV GIS变电站雷电过电压防护措施的研究[J]. 高压电器,2008,44(4):329-331. LIU Qing,ZHANG Yufeng,CHENG Yong. Research on protection against lightning over-voltage on transformer in a 220 kV GIS substation[J]. High Voltage Apparatus,2008,44(4):329-331.

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