发电机转子在线检测  

On Line Detecting Temperature of Generator Rotor's Coils

作　　者：冷晓梅[1] 杜鹏刚[1] 赵旺初[2] 

机构地区：[1]哈尔滨电机厂有限责任公司,黑龙江哈尔滨150040 [2]中国电力信息中心,北京100083

出　　处：《大电机技术》2002年第2期30-33,共4页Large Electric Machine and Hydraulic Turbine

摘　　要：发电厂设备由定期计划大修过渡到状态检修 ,是技术发展的必然趋势。为此 ,在线检测是重要的手段之一。对发电机而言 ,转子在线检测比定子要难得多 。It is the developing trend that maintenence for power plant equipments is from major overhaul regularly to condition examining and repairing,so that,on line detecting is one of the most important measure.It is more difficult to detect rotor than stator.On line detecting of interturn short circuit and temperature in rotor winding were intruduced in this paper.

关 键 词：发电机 转子 在线检测 匝间短路 

分 类 号：TM31[电气工程—电机]