390H发电机转子导电螺钉故障分析

华电技术 ›› 2015, Vol. 37 ›› Issue (4): 55-57.

390H发电机转子导电螺钉故障分析

(江苏华电戚墅堰发电有限公司，江苏常州〓213011)

出版日期:2015-04-25

Analysis on fault of rotor conducting bolt of 390H generator

(Jiangsu Huadian Qishuyan Power Generation Company Limited, Changzhou 213011, China)

Published:2015-04-25

摘要/Abstract

摘要： 摘要：390H发电机在国内投入运行后，转子导电螺钉出现故障的几率较高。结合现场鉴定、检修等工作，介绍了390H发电机集电环导电螺钉、主引线导电螺钉的结构特征，分析了故障原因，提出了具体的检修维护建议。

关键词: 关键词：390H发电机, 转子导电螺钉, 故障分析

Abstract: Abstract:After the 390H generators were put into operation at home, the fault probability of rotator conducting bolt was higher. Combining field evaluation and overhaul, the structure features of the collecting ring conducting bolt and the main lead conducting bolt of 390H generator were introduced. The fault reasons were analyzed, and some concrete maintenance suggestions were proposed.

Key words: Keywords:390H generator, conducting bolt of rotor, fault analysis

顾青，俞华峰. 390H发电机转子导电螺钉故障分析[J]. 华电技术, 2015, 37(4): 55-57.

GU Qing, YU Huafeng. Analysis on fault of rotor conducting bolt of 390H generator[J]. Huadian Technology, 2015, 37(4): 55-57.