发电机内冷水处理系统的优化改造  

The Optimization and Transformation about the Treatment of Electric Generator Cooling Water

作　　者：张永利 杨胜 

机构地区：[1]湖南华润电力鲤鱼江有限公司,湖南郴州423042

出　　处：《湖北电力》2013年第3期56-57,61,共3页Hubei Electric Power

摘　　要：文章针对火力发电机组内冷水系统普遍存在电导率、PH等超标问题,介绍了分体式阴阳床处理技术改善发电机内冷水水质的基本原理和该技术在湖南华润电力鲤鱼江有限公司2×300MW机组的成功应用,实践证明该技术对防止发电机内冷水系统空芯铜导线的腐蚀有明显效果。In view of the questions that pH and conductivity of cooling water in generator usually ex- ceeded the maximal limitation, the paper analyzed the principle of improving cooling water quality through separate anion exchanger and cation exchanger and introduced its application in Hunan Liyu- jiang Co. , Ltd. These results of tests showed that pH and conductivity of cooling water were within the scope of the standard, offering reference to the quality control of generator stator cooling water.

关 键 词：火力发电机组 内冷水 电导率 分体式阴阳床 

分 类 号：TM621.8[电气工程—电力系统及自动化]