摘要
简要介绍了门机的工作流程和其变频系统的主要设备配置,交待了变频调速系统的基本工作原理。
The procedure of portal crane and main equipment disposition of frequency conversion velocity modulation system are introduced in brief, and the basic work principle of the frequency conversion velocity modulation system are demonstrated.
出处
《长江工程职业技术学院学报》
CAS
2007年第2期30-31,共2页
Journal of Changjiang Institute of Technology
关键词
工作状况
配置
工作原理
working condition
disposition
working principle
