PROBLEM TO BE SOLVED: To provide a control unit which effectively radiates heat generated in a power semiconductor element by using an inexpensive power substrate and drives a motor, and to provide the motor including the control unit, an electric power steering device including the motor, a vehicle including the electric power steering device, a transfer device including the motor, and industrial machinery including the motor.SOLUTION: A control unit 19 includes a power substrate 22 in which a power semiconductor element 23 for controlling driving of a motor 5 is mounted on one surface 22A. The power substrate 22 is formed by a resin substrate. A heat diffusion part 24 formed by a material having high heat diffusibility is mounted on the power substrate 22.SELECTED DRAWING: Figure 5

    【課題】安価なパワー基板を用いてパワー半導体素子に発生した熱を効果的に放熱することができる、モータを駆動する制御ユニット、当該制御ユニットを備えたモータ、当該モータを備えた電動パワーステアリング装置、当該電動パワーステアリング装置を備えた車両、当該モータを備えた搬送装置及び当該モータを備えた産業機械を提供する。【解決手段】制御ユニット19は、モータ5を駆動制御するパワー半導体素子23を一面22Aに実装したパワー基板22を備える。パワー基板22は、樹脂基板で構成されるとともに、パワー基板22には、熱拡散性の高い材料で形成された熱拡散部品24が実装される。【選択図】図5


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    Title :

    CONTROL UNIT, MOTOR, ELECTRIC POWER STEERING DEVICE, VEHICLE, TRANSFER DEVICE, AND INDUSTRIAL MACHINERY


    Additional title:

    制御ユニット、モータ、電動パワーステアリング装置、車両、搬送装置及び産業機械


    Contributors:

    Publication date :

    2016-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B62D MOTOR VEHICLES , Motorfahrzeuge







    ELECTRIC MOTOR CONTROL DEVICE, ELECTRIC POWER STEERING DEVICE, AND VEHICLE

    KIKUCHI YUSUKE / KIMURA GEN / TU ZHIPENG | European Patent Office | 2019

    Free access