输电线路鸟害故障的智能诊断与防范措施
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摘要
运用输电线路智能故障监测系统对海南某110 kV输电线路发生的一起鸟害故障跳闸事故进行诊断分析。实际考察结果表明,监测系统故障点定位精确,故障原因辨识有效,证明了该系统在输电线路故障研究领域具有实用价值。并进一步提出防范鸟害故障的措施,以降低输电线路故障概率,保障电力系统安全运行。
The transmission line intelligent fault monitoring system was used to diagnose and analyze a bird-caused damage accident occurred in 110 kV transmission line in Hainan. The actual investigation results was consistent with the result obtained by the monitoring system, which proved that the system had practical value in the field of transmission line fault research. Finally, the article proposes measures to prevent bird-caused damage to reduce the probability of transmission line failure and ensure the safe operation of the power system
The transmission line intelligent fault monitoring system was used to diagnose and analyze a bird-caused damage accident occurred in 110 kV transmission line in Hainan. The actual investigation results was consistent with the result obtained by the monitoring system, which proved that the system had practical value in the field of transmission line fault research. Finally, the article proposes measures to prevent bird-caused damage to reduce the probability of transmission line failure and ensure the safe operation of the power system
引文
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[9]唐捷,蒋圣超,王乐.广西电网输电线路鸟害缺陷分析与治理[J].电磁避雷器,2018(5):248-252.
[2]易辉,熊幼京,周刚,等.架空输电线路鸟害故障分析及对策[J].电网技术,2008,32(10):95-100.
[3]彭向阳,钱冠军,李鑫,等.架空输电线路跳闸故障智能诊断[J].高电压技术,2012(8):1965-1972.
[4]范新桥,朱永利.基于双端行波原理的多端输电线路故障定位新方法[J].电网技术,2013,37(01):261-269.
[5]裴慧坤,岳鑫桂.智能故障定位监测系统在高压架空线路跳闸分析中的应用[J].中国高新技术企业,2012(18):98-99.
[6]艾上美. 110 kV及以上架空输电线路鸟害防治[J].云南电力技术,2014(42):103-104,110.
[7]巢亚锋,徐志强,岳一石,等.湖南输电线路鸟害故障特征分析及防范措施[J].高电压技术,2016,42(12):3853-3860.
[8]王少华,叶自强.架空输电线路鸟害故障及其防治技术措施[J].高压电器,2011,47(2):61-67.
[9]唐捷,蒋圣超,王乐.广西电网输电线路鸟害缺陷分析与治理[J].电磁避雷器,2018(5):248-252.