华电技术 ›› 2013, Vol. 35 ›› Issue (5): 54-55.
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安健雄,高起栋,张顺
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AN Jianxiong, GAO Qidong, ZHANG Shun
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摘要: 以某火力发电厂为例,对一次汽轮机主保护动态传动过程中出现较长延时的情况进行分析,确定了异常的原因,采取了相应的措施,以避免类似事件再次发生。
关键词: 汽轮机主保护, 延时跳闸, 异常分析, 措施
Abstract: A longer delay occurred during the dynamic transmission process of the steam turbine master protection of a thermal power plant. The abnormal situation was analyzed, and the reason of the anomaly was determined. The corresponding measures were adopted, and similar incident is avoided.
Key words: master protection of seam turbine, delay of tripping, analysis of anomaly, measure
安健雄;高起栋;张顺. 汽轮机延时跳闸异常原因分析及处理[J]. 华电技术, 2013, 35(5): 54-55.
AN Jianxiong;GAO Qidong;ZHANG Shun. Analysis on reason of abnormal longer delay of protective tripping of steam turbine and treatment[J]. Huadian Technology, 2013, 35(5): 54-55.
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