发电机氢冷系统安装中漏氢危险点分析及预控措施  

Hydrogen Leakage Analysis for Hydrogen Cooling System of Generator during Installation and the Precautions

作　　者：张伟江[1] 

机构地区：[1]华能海门电厂,汕头515041

出　　处：《发电设备》2011年第6期430-433,共4页Power Equipment

摘　　要：介绍了采用水-氢-氢冷方式的发电机氢气系统漏氢途径,对氢冷系统在安装过程中的漏氢危险点进行了分析,并提出了预控措施,经实际试验和泄漏量计算后效果显著。The way of hydrogen leakage in the hydrogen system of the water-hydrogen-hydrogen cooling generator has been described in the paper.The dangerous hydrogen leakage point has also been described during the installation and the precautions have been put forward.Experimental results have proved the countermeasures to be effective.

关 键 词：发电机 氢冷系统 密封瓦 漏氢量 

分 类 号：TM311[电气工程—电机]