Power Converter Device
    10.
    发明申请
    Power Converter Device 有权
    电源转换器

    公开(公告)号:US20130128643A1

    公开(公告)日:2013-05-23

    申请号:US13805590

    申请日:2011-06-21

    IPC分类号: H02M7/537

    摘要: A power converter device includes first through third semiconductor modules provided for phases of a three-phase inverter circuit, and incorporating upper and lower arms series circuit, and a flow path forming cabinet in a rectangular prism shape having an electric equipment containing space and a coolant flow path formed to surround the electric equipment containing space, the coolant flow path includes a first flow path provided along a first side face of the flow path forming cabinet, a second flow path provided along a second side face contiguous to one side of the first side face and connected to one end of the first flow path, and a third flow path provided along a third side face contiguous to other side of the first side face and connected to other end of the first flow path.

    摘要翻译: 一种功率转换器装置,包括为三相逆变器电路的相位设置的第一至第三半导体模块,并且包括上下臂串联电路和具有电气设备容纳空间和冷却剂的矩形棱柱形状的流路形成柜 形成为围绕电气设备容纳空间的流动路径,冷却剂流动路径包括沿着流路形成柜的第一侧面设置的第一流动路径,沿着与第一流动路径的一侧邻接的第二侧面设置的第二流动路径 并且连接到第一流路的一端,并且沿着与第一侧面的另一侧相邻并连接到第一流路的另一端的第三侧面设置的第三流路。