氢冷发电机组漏氢的原因及对策分析

Analysis on Causes and Countermeasures of Hydrogen Leakage in Hydrogen-cooled Generator Units

燃气发电机作为近年来国内一类新型的发电形式,目前已经被广泛应用在沿海地区和经济较发达区域中,在满足这些区域较大的用电负荷需求方面发挥着重要作用.我国燃气发电机应用的主要是氢气冷却技术,但是在发电过程中,因为各种因素的影响,存在氢气泄漏的风险,可能引起安全事故,而且还会导致生产效益下降.文章结合自身的工作实践,在氢冷发电机工作原理的基础上,分析了其漏氢的原因,并提出了相应的对策.

As a new type of power generation form in China in recent years,gas generator has been widely used in coastal areas and economically developed regions,and plays an important role in meeting the larger power load demand in these regions.Hydrogen cooling technology is mainly used in gas generators in China.However,due to the influence of various factors,there is a risk of hydrogen leakage in the process of power generation,which may cause safety accidents,and also lead to the decline of production efficiency.Based on the working principle of hydrogen-cooled generator,this paper analyzes the causes of hydrogen leakage and puts forward corresponding countermeasures from the causes.