6SE7032-7ES87-2DC0变频调速器可议价
6SE7032-7ES87-2DC0变频调速器可议价
6SE7032-7ES87-2DC0变频调速器可议价
6SE7032-7ES87-2DC0变频调速器参数表
6SE7032-7ES87-2DC0变频调速器说明书
6SE7032-7ES87-2DC0变频调速器线路图
6SE7032-7ES87-2DC0 变频调速器(frequency changer / frequency converter)是一种用来改变交流电频率的电气设备。此外,它还具有改变交流电电压的辅助功能。
6SE7032-7ES87-2DC0 过去,变频调速器一般被包含在电动发电机、旋转转换器等电气设备中。随着半导体电子设备的出现,人们已经可以生产完全独立的变频调速器。
6SE7032-7ES87-2DC0 对于如矢量控制变频器这种需要大量运算的变频器来说,有时还需要一个进行转矩计算的CPU以及一些相应的电路。变频调速是通过改变电机定子绕组供电的频率来达到调速的目的。
6SE7032-7ES87-2DC0 Frequency changer/frequency converter is an electrical device used to change the frequency of alternating current. In addition, it has the auxiliary function of changing the AC voltage.
6SE7032-7ES87-2DC0 In the past, variable frequency speed regulators were generally included in electrical equipment such as motor generators and rotary converters. With the emergence of semiconductor electronic equipment, it has been possible to produce completely independent variable frequency speed regulators.
6SE7032-7ES87-2DC0 For inverters that require a lot of calculations, such as vector control inverters, sometimes a CPU for torque calculation and some corresponding circuits are needed. Frequency conversion speed regulation achieves the purpose of speed regulation by changing the frequency of power supply to the motor stator winding.
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