大型氢冷发电机组发电机整套气密性试验技术研究
Complete Set Airtightness Test of Large Hydrogen Cooled Generator Set Technical Study
刘迪 1杨志军 1何玉柱1
作者信息
- 1. 中国电建集团河北工程有限公司,河北石家庄 050021
- 折叠
摘要
H2是氢冷发电机组发电机运行时的冷却介质,具有良好的冷却效果,然而,当H2接触到空气或O2后,易产生爆炸性气体,从而易发生安全事故,因此,大型氢冷发电机组发电机整套气密性试验非常重要,其中,漏氢量的大小是评价氢冷发电机组是否合格的一个重要指标,对此,文章进行了一些列研究.
Abstract
H2 is the cooling medium for the operation of the hydrogen-cooled generator set,which has a good cooling effect.However,when H2 comes into contact with air or O2,it is easy to produce explosive gas,which is prone to safety accidents.Therefore,the whole air tightness test of the large hydrogen-cooled generator set is very important.The amount of hydrogen leakage is an important index to evaluate whether the hydrogen-cooled generator set is qualified.
关键词
氢冷/发电机/气密性试验Key words
hydrogen cooling/generator/air tightness test引用本文复制引用
出版年
2024
NETL
NSTL
万方数据