摘要
对河北建投沙河发电有限责任公司2号机组发电机定子冷却水入口pH值显示偏差大,进行试验、调查和分析,根据分析结果,制定预防、处理措施,对2号机组发电机定子冷却水pH表计取样管路和冷却水系统补水量大的整治改造后,定子冷却水补水量减少,在线测量数据准确,满足发电机系统安全运行需求。
Aiming at HCIG Shahe Power Co.,Ltd.No.2generator stator cooling water inlet pH shows large deviation of experiment,investigation and analysis.According to the results of the analysis,prevention and treatment measures,to No.2generator stator cooling water pH table meter sampling pipeline and cooling water system of large water renovation,stator cooling water supplement water greatly reduced,on-line measurement data accurate,to meet the demand of safe operation of generator system.
出处
《河北电力技术》
2015年第A01期41-42,58,共3页
Hebei Electric Power
关键词
定子冷却水
PH值
电极
标液
stator cooling water
pH
electrode
standard solution
