摘要
就目前垃圾抓斗起重机行业对抓斗电机控制方式的研究,发现电机普遍存在发热或控制不方便等现象,采用变频抓斗的概念来控制抓斗电机,达到了减小电机发热的问题,同时也降低了电机的故障率。
Based on studies on the control mode of the grab motor of rubbish grab cranes, common problems in the motor like improper heating or inconvenient control are found. The frequency conversion grab is used to control the grab motor to minimize motor heating and reduce the motor fault rate.
出处
《起重运输机械》
2016年第9期43-45,共3页
Hoisting and Conveying Machinery
关键词
垃圾抓斗起重机
电机
变频
速度调整
加减速时间
rubbish grab crane
motor
frequency conversion
speed adjustment
acceleration and deceleration time
