优化发电机内冷却水防止铜腐蚀的方法和措施  

Method and Measures of Optimizing Generator Cooling Water to Prevent Copper Corrosion

作　　者：白亚民[1] 戴骥 宋朝晖 

机构地区：[1]华北电力科学研究院有限责任公司,北京市100045 [2]东方电机控制设备有限公司,四川省德阳市618000 [3]国电电力大同发电有限责任公司,山西省大同市037043

出　　处：《电力设备》2006年第4期76-78,共3页Electrical Equipment

摘　　要：对国内水内冷汽轮发电机长期运行后普遍存在内冷空心铜导线腐蚀和绝缘引水管堵塞等问题进行了分析,提出了防止铜线圈腐蚀以及水管堵塞的有效方法和措施。The problems such as corrosion in water - cooled copper wire and blockage of insulation abstraction pipe after long - term operation for domestic water - cooled generator were analyzed, and the effective method and measures to prevent the copper winding corrosion and blockage of water - pipe are put forward.

关 键 词：水内冷 发电机绕组 铜腐蚀 水管堵塞 

分 类 号：TM623.3[电气工程—电力系统及自动化]