The AG systems transmit control pulses to the governor motor operators of the machines that are under control and operate to open or close the control valves to increase the input to the prime movers to restore and maintain correct frequency, as required.

• ag系统发送控制眼冲给调速器电动机的控制器,控制器受控后操作控制阀的开闭来增加向原动机的输入,这样来按需要恢复和保证正确的频率。