检测发电机转子绕组匝间短路缺陷的RSO试验  

RSO Used to Test the Interturn Short-circuit Defect of Rotor Winding

作　　者：刘辉 李冠胜 李广龙 姜波 

机构地区：[1]华能山东威海发电有限责任公司,山东威海245200 [2]山东里彦发电有限公司,山东济宁273517 [3]国网山东省电力公司电力科学研究院,济南250003

出　　处：《山东电力技术》2016年第8期64-67,共4页Shandong Electric Power

摘　　要：应用RSO验证680 MW发电机转子绕组存在绕组匝间短路缺陷,通过分析RSO试验图形和静态交流阻抗试验数据,发现发电机绕组存在匝间短路的缺陷。分析匝间短路原因,并提出预防发电机绕组匝间短路的相关措施。RSO test is used to verify the interturn short circuit defect of 680 MW generator rotor winding. Through the analysis of the RSO experiment waveform and the static AC impedance test data, generator rotor winding inter turn short circuit defect is found. Reasons of short circuit are analyzed, and some preventive measures are put forward.

关 键 词：RSO试验 匝间短路 发电机转子 转子试验 

分 类 号：TM311[电气工程—电机]