发电机绝缘损伤监测诊断方法研究  

Research on the Diagnostic Method of Insulated Damage Monitoring of a Generator

作　　者：王秋 

机构地区：[1]福建鸿山热电有限责任公司,福建石狮362712

出　　处：《电气开关》2015年第5期70-72,84,共4页Electric Switchgear

摘　　要：发电机绝缘损伤是威胁发电机安全运行的主要原因,在发电机结构层次分析的基础上,重点对发电机绝缘振动损伤和发电机绝缘热损伤的机理、监测方法、分析诊断方法进行了探讨,最后阐明使用多特征属性距离诊断法对发电机绝缘状况进行综合诊断。The insulated damage of a generator is a main cause to threaten generator safe operation. On the basis of a- nalysis of the generator construction step, the paper discusses the generator insulated vibrating damage and the mecha- nism, monitoring methold and analytical acteristic distance diagnostic method to diagnostic method of the generator insulated heat injury. Finally, use multi-char- carry out synthetic diagnostic to the generator insulated conditions.

关 键 词：发电机 绝缘 振动损伤 热损伤 多特征数据诊断 

分 类 号：TM31[电气工程—电机]