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【原创分享】变频器双电机驱动主从控制实战
所谓主从控制,就是使用多个变频器控制一个或一组负载,负载之间通过刚性或柔性耦合。外部信号(包括起动、停止、给定信号等)只与主机变频器相连,主机通过光纤将从机控制字和转速给定值、转矩给定值广播给所有的从机,实现对从机的控制。从机一般不 ...
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