摘要
为适应煤矿用大功率软起动器,变频器以及电动机等电气产品安全标志检验的需要,采用由可调制的逆变电源组成变频单元对回路供电,控制启动设备,以及负载设备,实现电能与机械能的转换,适用于大功率软起动器,变频器,以及电动机性能检测的综合检验装置技术方案。重点介绍该检验装置的工作原理及基本组成。
In order to meet the safety symbol testing requirements of high-powered soft-starter,frequency converter and motor for coal mine,the frequency unit which is made up of modulated inverter can realize the convert between electrical and mechanical energy for loop power supply,control boot device and load equipment.It can be used for high-power soft starter,inverter and motor performance testing of the integrated test equipment technology program.The work principle and basic composition of this testing device is introduced in details.
出处
《煤矿机电》
2011年第5期44-46,共3页
Colliery Mechanical & Electrical Technology
关键词
软起动器
变频器
电动机
检验装置
soft-starter
frequency converter
motor
test device
