摘要
本文介绍了变频器的制动回路发生故障以及起升机构在变频器跳闸时防止溜钩的应急措施。
This paper introduced the braking resistor and braking unit is broken when inverter is driving how to find the substitute articles rapidly, and when the inverter trip at driving how to prevent the gravity load downwards.
出处
《变频器世界》
2005年第7期66-70,共5页
The World of Inverters
关键词
制动电阻
制动单元
发热元件
功率器件
应急措施
快速停机
重力负载
起重机
防止溜钩
Braking resistor Braking unit Heating element Power element Substitute measurement Stop speedy Gravity load Crane Downwards prevent
