摘要
简述了WK-35电铲Simovert masterdrives矢量控制变频系统的结构、控制原理和特点,对WK-35型电铲矢量控制变频系统可复位和不可复位的2种典型故障机理进行了分析,并提出了相应的处理方法和防范措施。
This article briefly introduces the structure, control principle and characteristics of Simovert masterdrives vector control inverter system, analyzes two kinds of typical faults mechanism, which are the resetable and unresetable faults of WK-35 shovel vector control inverter system, and presents the corresponding methods and preventive measures.
出处
《露天采矿技术》
CAS
2015年第6期73-76,共4页
Opencast Mining Technology
关键词
电铲
矢量控制
变频器
故障分析
shovel
vector control
inverter
fault analysis
