摘要
针对半移动破碎站的双驱胶带运输机系统负载特点,采用罗克韦尔PowerFlex755变频器,构建主从控制系统对电机进行拖动,以获得良好的拖动效果。实践证明,通过本主从控制方式,驱动电机输出转矩同步、负载平衡、运行平稳,胶带输送机从而获得良好的输送性能。
In consideration of the load characteristics of belt-conveyor system derived by 2 motors on semi-mobile crusher and in order to acquire the ideal drive effect, master-slave control system with Rockwell PowerFlex755 VFDs is established to drive the motors. It turns out that with the usage of this master-slave control method, the motors＇ output torques is synchronic, the load is balance, and the whole system operates steadily.. Therefore, the belt-conveyor obtains good conveying performance.
出处
《有色冶金设计与研究》
2016年第4期26-30,共5页
Nonferrous Metals Engineering & Research
基金
国家高技术研究发展计划(863计划)(2011AA060203)
