摘要
对华电潍坊发电有限公司#2机组发电机氢气纯度下降过快、排/补氢量大、空侧直流油泵经常连锁启动的问题进行了分析,对发电机密封油系统存在的不足进行了改进,最终解决了上述问题。
The hydrogen purity of the generator in unit No.2 of Huadian Weifang Power Generation Corporation Limited was reduced too fast,the hydrogen exhaust/fill-in quantity was larger,the air side DC oil pump often started up in interlock mode.All problems listed above were analyzed.The defects existed in the seal oil system of the generator have been improved,and the problems mentioned above were solved finally.
出处
《华电技术》
CAS
2010年第12期7-8,共2页
HUADIAN TECHNOLOGY
关键词
发电机
氢气纯度
补氢量
密封油
改进
generator
hydrogen purity
hydrogen fill-in quantity
seal oil
improvement
