摘要
本文主要介绍了新科瑞C500变频器在郴州市某银矿矿井绞车上的应用,此矿井绞车原系统采用绕线式异步电机转子回路串电阻的调速方式,采用C500变频器对其进行升级改造,大大降低了系统的故障率、节约了电能、提升了生产效率。
This article mainly describes the application of C500 inverter which used in the mine hoist of CHENZHOU city.The original system of the mine which adopted a Wire-wound AC asynchronous motor speed control of rotor circuit series resistance.We used C500 inverter to upgrade the system,which greatly reduced the failure rate of the system,saved the electric energy and improved the production efficiency.
出处
《变频器世界》
2020年第6期97-99,共3页
The World of Inverters
