|
|
|
| Case analysis of fire of hydrogen leakage caused by a legacy problem of internal hydrogen explosion in generator temperature measuring terminal board |
| Zhang Xiaopeng |
| Datang Central-China Electric Power Test Research Institute, Zhengzhou 450000 |
|
|
|
|
Abstract In recent years, the hydrogen explosions caused by serious hydrogen leakage of generators has occurred frequently, which bring harmfully influence on the society. In this paper, combined with a typical case, in which hydrogen gas leaked from generator temperature measuring terminal board, the reason of fault and its development process are analyzed, and various solutions for hydrogen leakage on generator temperature measuring terminal board are introduced. Some experiences and suggestions are put forward for emergency response and risk control methods in operation when the hydrogen leakage failure occurs.
|
|
Received: 02 July 2019
Published: 20 March 2020
|
|
|
|
| Cite this article: |
|
Zhang Xiaopeng. Case analysis of fire of hydrogen leakage caused by a legacy problem of internal hydrogen explosion in generator temperature measuring terminal board[J]. Electrical Engineering, 2020, 21(3): 133-136.
|
|
|
|
| URL: |
|
http://dqjs.cesmedia.cn/EN/Y2020/V21/I3/133
|
[1] 张俊珍, 郭大朋. 一起发电机氢爆事故的分析[J]. 华北电力技术, 2007(12): 49-51.
[2] 梅强, 解兵, 王成亮. 一起600MW发电机氢爆事件原因分析[J]. 江苏电机工程, 2007, 26(6): 14-16.
[3] 刘红彬, 姜彩生. 氢冷发电机氢爆原因分析及防范措施[J]. 电力学报, 2007, 22(1): 102-105. |
|
|
|
2020, Vol. 21 
