发电厂整流变压器的故障诊断  

Fault Diagnosis of Rectiformer in Power Plant

作　　者：关健[1] 曲雅丽[1] 

机构地区：[1]秦皇岛发电有限责任公司,河北秦皇岛066003

出　　处：《华北电力技术》2007年第A02期86-87,90,共3页North China Electric Power

摘　　要：为了尽早发现充油电气设备内部存在的潜伏性故障,监督与保障设备的安全,秦皇岛发电有限责任公司于1993年开始对变压器进行油色谱分析工作,诊断出整流变压器内部存在过热、放电等故障原因。To find out latent malfunction in electrical equipment filled with oil as early as possible and supervise and ensure equipment safety, chromatographic analysis for transformer oil was provided in Qinhuangdao Power Generation Co. Ltd. ,since 1993. Diagnosis results showed that 16 rectiformers in this company with faults such as inner overheat and discharge.

关 键 词：色谱 充油电气 故障诊断 整流变压器 

分 类 号：TM41[电气工程—电器]