POWER CIRCUIT, CONVERTER STRUCTURE AND WIND POWER GENERATION SYSTEM THEREOF
    1.
    发明申请
    POWER CIRCUIT, CONVERTER STRUCTURE AND WIND POWER GENERATION SYSTEM THEREOF 有权
    电力电路,变流器结构及风力发电系统

    公开(公告)号:US20130234522A1

    公开(公告)日:2013-09-12

    申请号:US13527044

    申请日:2012-06-19

    IPC分类号: H02J3/00

    摘要: A power circuit, a converter structure and a wind power generation system thereof are disclosed. The power circuit includes a first converter having an AC input side and a DC output side, a second converter having a DC input side and an AC output side, and a DC bus storage unit electrically connected to the DC output side of the first converter and the DC input side of the second converter. A level number, a switching valve type and/or a circuit connection of the first converter are different from those of the second converter.

    摘要翻译: 公开了电力电路,转换器结构和风力发电系统。 电源电路包括具有AC输入侧和DC输出侧的第一转换器,具有DC输入侧和AC输出侧的第二转换器,以及与第一转换器的DC输出侧电连接的DC总线存储单元, 第二转换器的直流输入侧。 第一转换器的电平数,开关阀类型和/或电路连接与第二转换器不同。