| 摘要 |
A bus bar (96) formed as a thin plate that provides electric power to an inverter circuit, and a capacitor (90) electrically connected to the inverter circuit are accommodatingly arranged inside a housing (110) in order to ensure the capacitor (90) is supported and to improve performance in regard to cooling of the bus bar (96). The housing (110) is provided with a refrigerant channel (114) through which a refrigerant flows. The bus bar (96) is pressed closely against a cooling surface (116) due to a capacitor support case (140) being secured to the housing (110) with the bus bar (96) disposed between a bottom wall section of the capacitor support casing (140) for supporting the capacitor (90) and the cooling surface (116) of the housing (110), which is adjacent to the refrigerant channel (114). |
