A WIND TURBINE GENERATOR
    1.
    发明公开
    A WIND TURBINE GENERATOR 有权
    风力涡轮发电机

    公开(公告)号:EP2633596A1

    公开(公告)日:2013-09-04

    申请号:EP11776077.7

    申请日:2011-10-25

    IPC分类号: H02H7/06 G05F1/70 H02P9/00

    摘要: A system for a wind turbine generator comprising: a set of voltage limiting elements, and a controller configured to bypass the voltage limiting elements when a line voltage is below a predetermined threshold, and configured to connect each voltage limiting element in series between a grid side converter and a turbine transformer of the wind turbine generator, and to determine a current control reference signal for controlling the grid side converter (to generate a determined current) when the line voltage is above the predetermined threshold.

    摘要翻译: 1。一种用于风力涡轮发电机的系统,包括:一组电压限制元件以及控制器,所述控制器被配置为当线电压低于预定阈值时旁路所述电压限制元件,并且被配置为将每个电压限制元件串联连接在电网侧 转换器和风力涡轮发电机的涡轮变压器,并且当线电压高于预定阈值时确定用于控制电网侧转换器(以产生确定的电流)的电流控制参考信号。