华电技术 ›› 2011, Vol. 33 ›› Issue (10): 66-68.
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陈淑琴,张献辉,刘宏,李兴照
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CHEN Shuqin, ZHANG Xianhui, LIU Hong, LI Xingzhao
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摘要: 针对调度不建议进行主变压器倒送电试验的情况,设计了一种新的快切调试方法。该方法可实现机组启动前厂用电动态切换,提高机组正常投运后快切系统动态切换的准确性。
关键词: 主变压器, 快切系统, 动态切换, 动态调试, 新方法
Abstract: Aiming at the suggestion of the dispatch department, in which the reverse power transmission test of the main transformer was not recommended, a new fast switching over system debugging method was designed. By using this method, the dynamic switching over of auxiliary power before the unit starting can be realized; and the correctness of the dynamic switching of the fast switching over system after the unit was put into operation had been increased.
Key words: main transformer, fast switching over system, dynamic switching, dynamic debugging, new method
陈淑琴;张献辉;刘宏;李兴照. 主变压器倒送电前快切系统动态调试的新方法[J]. 华电技术, 2011, 33(10): 66-68.
CHEN Shuqin;ZHANG Xianhui;LIU Hong;LI Xingzhao. New method of dynamic debuggiong of fast switching over system before reverse power transmission of main transformer[J]. Huadian Technology, 2011, 33(10): 66-68.
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