华电技术 ›› 2013, Vol. 35 ›› Issue (11): 1-2.
• 专题综述 • 下一篇
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摘要: 摘要:由于雨雪天气的原因,造成500kV浑源站源霸Ⅰ,Ⅱ线跳闸,对跳闸原因和动作情况进行了分析,采取了有效措施,以保证“一一·五”事件发生后内蒙古大唐国际托克托发电有限责任公司发电机组的安全运行。
关键词: 关键词:“一一·五”事件, 原因分析, 次同步谐振, 阻塞滤波器, 扭振应力保护, 异步自激磁, 模态1, 模态2
Abstract: Abstract:The rain and snow weather caused the transmission line tripout accidents of the YuanBa Line I, YuanBa Line II and YuanAn line I of Hunyuan 500kV switch station. The reasons of tripout accidents and the tripping process were analyzed. Effective countermeasures were adopted so as to ensure the generator units of Inner Mongolia Datang International Togtoh Power Generation Company Limited to operate safely as far as possible.
Key words: Key words:“11.5”accident, reason analysis, subsynchronous resonance, blocking filter, torsional vibration stress protection, asynchronous selfexcitation, modal I, modal II
代淑芹. 500kV线路跳闸原因和动作情况分析[J]. 华电技术, 2013, 35(11): 1-2.
DAI Shuqin. Analysis on reason and action process of 500kV line tripping DAI Shuqin[J]. Huadian Technology, 2013, 35(11): 1-2.
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