华电技术 ›› 2012, Vol. 34 ›› Issue (12): 25-26.
• 研究与开发 • 上一篇 下一篇
赵胜利,颜红建
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ZHAO Shengli, YAN Hongjian
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摘要: 以湖南华菱涟源钢铁有限公司发电机组为例,介绍了一起由于发电机出口开关延时合闸、非同期并网造成的发电机定子绕组烧毁事故,分析了事故发生的原因,给出了针对性的处理方法,供处理类似问题时参考。
关键词: 发电机, 非同期并网, 开关延时合闸, 绕组烧毁事故, 对策
Abstract: Taking the generator set of Hunan Valin Lianyuan Iron and Steel Company Limited as an example, an accident of generator stator winding overburning, which is caused by that the generator outlet switch switched on in delay time, the generator had been connected into the grid asynchronously. The reasons of the accident were analyzed, and the targeted treatment method was given, which provides reference for handling similar problems.
Key words: generator, asynchronous connection into grid, switch delayed switching on, accident of winding overburning, countermeasure
赵胜利;颜红建. 发电机非同期并网事故分析及处理对策[J]. 华电技术, 2012, 34(12): 25-26.
ZHAO Shengli;YAN Hongjian. Analysis on accident of asynchronous connection of generator into grid and treatment countermeasures[J]. Huadian Technology, 2012, 34(12): 25-26.
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