6SL3352-1AG37-4DA1

6SL3352-1AG37-4DA1

控制：变频器内的控制器通过采集电机电流、速度等信号，计算出佳的调速方式，通过改变逆变输出的脉宽和频率来控制电机运行速度，达到理想的控制目标。

其中，在电机达到所要求的速度后，控制器将对逆变器进行PWM调制，随着控制器的精度提高，变频器的工作效率也越来越高。

总的来说，变频器通过电子元器件将输入的交流电压转换成可控的直流电源，在通过逆变器将直流电源转成符合要求的交流电源，通过CPU和其它控制器的控制来地控制输出电压幅值、相位关系以达到的调果。

6SL3352-1AG37-4DA1

6SL3352-1AG37-4DA1

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