摘要
针对港口起重机械的负载特性,在港口机械变频调速控制系统中,采用能量回馈装置,利用港口机械在每一次工作循环的可回馈能量,实现节能降耗,提高港口经济效益。
Basing on the load characteristics of the crane,the energy feedback device is used in the vary-frequency control system on the port crane.The regeneration energy resulted by each operation cycle of the port crane is used to conserve the energy and reduce the cost.The economic efficiency of the port is increased greatly.
出处
《物流工程与管理》
2011年第1期112-113,共2页
Logistics Engineering and Management
关键词
起重机
变频调速
能量回馈
crane
vary-frequency converter
energy feedback
