To provide a rotary electric machine unit in which the arrangement efficiency can be improved.SOLUTION: A rotary electric machine unit 10 comprises a first rotary electric machine 2 and a second rotary electric machine 3, an electric power control unit 4, a driving shaft 41, and a power transmission part 42. The first rotary electric machine 2 and the second rotary electric machine 3 have rotating shafts 2a and 3a which are parallel to each other. The first rotary electric machine 2 and the second rotary electric machine 3 are arranged along a longitudinal direction of a vehicle 1 which is perpendicular to axial directions of the rotating shafts 2a and 3a. The electric power control unit 4 is arranged below the first rotary electric machine 2 and the second rotary electric machine 3, in a vertical direction of the vehicle 1 which is perpendicular to the axial directions of the rotating shafts 2a and 3a. The driving shaft 41 is arranged below the first rotary electric machine 2 and behind the electric power control unit 4. The power transmission part 42, which transmits power between the rotating shafts 2a and 3a and the driving shaft 41, is arranged at right sides of the rotary electric machines 2 and 3 and the electric power control unit 4. A direction in which an outline of the electric power control unit 4 is longest is parallel to the longitudinal direction of the vehicle 1.SELECTED DRAWING: Figure 3

    【課題】配置効率を向上させることができる回転電機ユニットを提供する。【解決手段】回転電機ユニット10は、第1回転電機2及び第2回転電機3と、電力制御ユニット4と、駆動軸41と、動力伝達部42とを備える。第1回転電機2及び第2回転電機3は、相互に平行な各回転軸2a,3aを有する。第1回転電機2及び第2回転電機3は、各回転軸2a,3aの軸方向に直交する車両1の前後方向に沿って配置される。電力制御ユニット4は、各回転軸2a,3aの軸方向に直交する車両1の上下方向にて第1回転電機2及び第2回転電機3の下方に配置される。駆動軸41は、第1回転電機2の下方及び電力制御ユニット4の後方に配置される。各回転軸2a,3aと駆動軸41との間で動力を伝達する動力伝達部42は、各回転電機2,3及び電力制御ユニット4の右方側に配置される。電力制御ユニット4の外形の最も長い方向は車両1の前後方向に平行である。【選択図】図3


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    Title :

    ROTARY ELECTRIC MACHINE UNIT


    Additional title:

    回転電機ユニット


    Contributors:

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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