田湾河流域金窝一号机组集电环磨损原因分析及技术改造  

Cause Analysis and Technological Improvement on Wear of Collector Ring of Jinwo Unit 1 in Tianwan River Basin

作　　者：李朝全 LI Chao-quan(Sichuan Chuantou tianwanhe Development Co.,Ltd.,Chengdu 610213,China)

机构地区：[1]四川川投田湾河开发有限责任公司

出　　处：《通信电源技术》2019年第6期253-254,共2页Telecom Power Technology

摘　　要：对田湾河电站金窝一号机组集电环磨损的原因展开了多方面分析,基本明确了本机组集电环磨损的主要原因,提出了技术改造方案,技改后经过三年的实际运行检验效果明显。The reasons of the wear of the collector ring in the Jinwo No. 1 unit of Tianwanhe Power Station are analyzed in many aspects,basically clarifies the main causes of the wear of the collector ring of the unit,and puts forward the technical transformation scheme. After three years of actual operation,the effect is obvious.

关 键 词：发电机 励磁系统 集电环 碳刷 集电环磨损 碳粉吸收装置 

分 类 号：TM62[电气工程—电力系统及自动化]