Power electronics apparatuses for double-fed induction generator to induction motor drive system
    1.
    发明授权
    Power electronics apparatuses for double-fed induction generator to induction motor drive system 失效
    用于双馈感应发电机到感应电机驱动系统的电力电子设备

    公开(公告)号:US07081725B2

    公开(公告)日:2006-07-25

    申请号:US10772399

    申请日:2004-02-06

    IPC分类号: H02P9/14 H02P7/06

    摘要: The present invention includes a power drive electronics apparatus connected between a frequency variable generator and an electric motor. The power drive electronics apparatus includes a three-phase diode rectifier having a three-phase AC input, a positive DC output terminal and a negative DC output terminal. A capacitor is connected between the positive DC output terminal and said negative DC output terminal. The three-phase AC input is operably connected to the electric motor and the positive DC output terminal is operably connected to the frequency variable generator's rotor winding. The power drive apparatus also includes a diode having an anode and a cathode, wherein the cathode is connected to the positive DC output terminal of the three-phase diode rectifier, and the anode is connected to a battery.

    摘要翻译: 本发明包括连接在频率可变发电机和电动机之间的动力驱动电子设备。 电力驱动电子设备包括具有三相交流输入,正直流输出端和负直流输出端的三相二极管整流器。 正直流输出端子和负极直流输出端子之间连接一个电容器。 三相AC输入可操作地连接到电动机,正直流输出端子可操作地连接到变频发电机的转子绕组。 电力驱动装置还包括具有阳极和阴极的二极管,其中阴极连接到三相二极管整流器的正直流输出端,并且阳极连接到电池。