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The-structure-of-the-inverter
- 变频器是把工频电源(50Hz或60Hz)变换成各种频率的交流电源,以实现电机的变速运行的设备。本文讲述了变频器的结构及工作原理-Inverter frequency power supply (50Hz or 60Hz) is converted into the various frequency AC power to the equipment of the variable-speed operation of the motor. This article describes the