华电技术 ›› 2008, Vol. 30 ›› Issue (10): 51-53.

• 一线动态 • 上一篇    下一篇

400MW全氢冷发电机漏氢原因分析及处理

刘国洪   

  1. 广东惠州天然气发电有限公司,广东 惠州 516082
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-10-25

The Reason Analysis and Repair of Hydrogen Leakage in 400MW Whole Hydrogen Cooled Generator

LIU Guo-hong   

  1. Guangdong Huizhou Natural Gas Generation Corporation Limited, Huizhou 516082, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2008-10-25

摘要: 全氢冷发电机目前在国内主要应用在燃气-蒸汽联合循环机组上,分析了引进型400MW全氢冷发电机在安装过程中出现漏氢的原因,并就如何查漏和处理进行了详细介绍。

关键词: 引进型, 发电机, 漏氢, 分析

Abstract: At present, the whole hydrogen cooled generators are mainly used in the gas-steam combined cycle units in the domestic. The reason of hydrogen leakage occurred in the installation process of introduced 400MW whole hydrogen cooled generator was analyzed, and the leakage inspection method and the handling method of hydrogen leakage were described in detail.

Key words: introduced, generator, hydrogen leakage, analysis