三峡左岸电厂励磁装置灭磁时序分析  

De-excitation Sequence Analysis for Exciters of Three Gorges Left-bank Hydropower Plant

作　　者：陈小明 章俊 徐伟华[2] 

机构地区：[1]三峡水力发电厂,湖北省宜昌市443113 [2]上海交通大学电子信息与电气工程学院,上海市200030

出　　处：《水电自动化与大坝监测》2005年第2期16-18,共3页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：介绍了三峡左岸电厂THYRIPOL励磁装置的灭磁原理,详细分析了主要工况下的灭磁时序和试验录波资料,讨论了其灭磁可靠性等问题。The principle of de-excitation of THYRIPOL exciter in the Three Gorges left-bank Hydro power Plant is introduced. The de-excitation sequences and the waveform data under the main condition are analyzed in detail. The reliability of de excitation is also discussed.

关 键 词：励磁装置 磁场断路器 灭磁时序 

分 类 号：TV734.4[水利工程—水利水电工程]