Huadian Technology ›› 2008, Vol. 30 ›› Issue (10): 51-53.

• 一线动态 • Previous Articles     Next Articles

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 Online:2008-10-25 Published:2008-10-25

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