径向轴承温度高引起的事故停机分析和处理

华电技术 ›› 2011, Vol. 33 ›› Issue (5): 37-39.

径向轴承温度高引起的事故停机分析和处理

魏雷花

飞来峡水利枢纽管理处，广东清远511825

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-05-25 发布日期:2011-05-25

Analysis and treatment of emergency shutdown caused by higher temperature of radial bearing

WEI Leihua

Administration Office of Feilaixia Water Conservancy Project, Qingyuan 511825, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-05-25 Published:2011-05-25

摘要/Abstract

摘要： 介绍了一起水电站机组径向轴承温度高引起的事故停机，分析了事故停机的原因，对事故的教训进行了总结，提出了防范措施，以防止同类事故再次发生。

关键词: 水电站机组, 径向轴承, 温度高, 事故停机, 分析处理

Abstract: An emergency shutdown of the generator set in a hydropower station caused by the higher temperature of the radial bearing was introduced. The reasons of the shutdown accident were analyzed. The accident lessons were summarized. The preventive measures were put forward, and similar accident can be prevented.

Key words: generator set of a hydropower station, radial bearing, higher temperature, emergency shutdown, analysis and treatment

魏雷花. 径向轴承温度高引起的事故停机分析和处理[J]. 华电技术, 2011, 33(5): 37-39.

WEI Leihua. Analysis and treatment of emergency shutdown caused by higher temperature of radial bearing[J]. Huadian Technology, 2011, 33(5): 37-39.

[1]	俞立凡1，程途2. 6FA发电机一次转子接地保护动作的处理[J]. 华电技术, 2018, 40(1): 34-35.
[2]	陈豪杰. 一起水电机组紧急事故停机的分析及处理[J]. 华电技术, 2016, 38(6): 53-54.
[3]	郑效宏. 330MW机组小机润滑油系统油压突降原因分析及处理[J]. 华电技术, 2014, 36(2): 63-64.
[4]	杜承德. 锅炉排烟温度高的原因分析及优化处理[J]. 华电技术, 2012, 34(10): 69-72.
[5]	俞立凡. PG9171E型燃气轮机液压油系统2次泄漏的原因分析[J]. 华电技术, 2011, 33(10): 64-65.