大功率变频器在供水行业的应用及其维修经验  

The Application of High Power Converter in Water Supply Industry and its Maintenance Experience

作　　者：李敏杰[1] 宛如意[1] 

机构地区：[1]深圳市水务(集团)有限公司

出　　处：《变频器世界》2006年第11期112-115,88,共5页The World of Inverters

摘　　要：本文介绍了大功率变频器的维修与维护经验,针对大功率变频器在实际运行中存在的跳闸、逆变器过热、电解电容器爆炸等故障问题,逐一进行了分析,并提出了相对应的解决方案。为今后大功率变频器的运行和维护提供了宝贵的经验。This paper introduces the experience on maintenance of high power converter, setting up ways to deal with problems such as power suddenly switched off, inverter too hot, electrolyses capacitor exploded etc, which is valuable in operation and maintenance of high power converter.

关 键 词：变频器 供水行业 水泵调速 故障维护 

分 类 号：TM921[电气工程—电力电子与电力传动]