摘要
氢内冷汽轮发电机漏氢量(率)的大小直接影响发电机的安全、经济运行,漏氢量(率)是汽轮发电机组运行的主要技术指标之一,也是发电机安全性评价的一个重要指标。本文着重介绍了大唐吉林珲春发电厂运行的产两台国产330MW发电机定冷水箱含氢量超标的原因分析和防范措施以及治理330MW氢内冷发电机漏氢的方法。
The hydrogen leakage amount （rate） of hydrogen-cooled turbo generator directly affects the safety and economic operation of generator, and the amount （rate） of hydrogen leakage is one of the major technical indicators of the operation of turbo generator and an important indicator of the safety evaluation of generator. This article focuses on the cause analysis and preventive measures of excessive hydrogen content of two domestic 330MW generator stator cooling water tank in Datang Jilin Hunchun power generation plant and the methods to control the hydrogen leakage of 330MW hydrogen-cooled generator.
出处
《价值工程》
2015年第13期140-142,共3页
Value Engineering
