To provide an electrical connection structure capable of realizing a rotation electrical driving unit having a compact configuration.SOLUTION: An electrical connection structure comprises: a case 2 in which a first electric motor 3 and a second electric motor 4 are encased; and an electric machine 5 for controlling the first electric motor 3 or the second electric motor 4. Therein, the first electric motor 3 and first three-phase terminals 15 of the electric machine 5 are electrically connected with each other via a connection member 16, while the second electric motor 4 and second three-phase terminals 17 of the electric machine 5 are electrically connected via the connection member 16. On the electric machine 5 side, the first three-phase terminals 15 and the second three-phase terminals 17 are arranged in series. On the case 2 side, first electric motor side three-phase terminals 24 connected with the first electric motor 3 at the connection member 16, and second electric motor side three-phase terminals 25 connected with the second electric motor 4 at the connection member 16 are arranged in parallel.SELECTED DRAWING: Figure 2

    【課題】コンパクトな構成の回転電気駆動ユニットを実現することができる電気的接続構造を提供すること。【解決手段】電気的接続構造は、内部に第一電動機3と第二電動機4とが収容されたケース2と、第一電動機3又は第二電動機4の制御を行う電気機器5と、を備え、第一電動機3と電気機器5の第1の三相端子15とを接続部材16を介して電気的に接続するとともに、第二電動機4と電気機器5の第2の三相端子17とを接続部材16を介して電気的に接続する構造である。電気機器5側において、第1の三相端子15と第2の三相端子17とは、直列に配置される。ケース2側において、接続部材16における第一電動機3と接続される第一電動機側三相端子24と、接続部材16における第二電動機4と接続される第二電動機側三相端子25とは、並列に配置される。【選択図】図2


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    Titel :

    ELECTRICAL CONNECTION STRUCTURE


    Weitere Titelangaben:

    電気的接続構造


    Beteiligte:
    UNEME TAKAHIRO (Autor:in) / TAKAHASHI MASAKI (Autor:in) / WAKABAYASHI RYUTA (Autor:in) / KOSEKI TAKAHIRO (Autor:in)

    Erscheinungsdatum :

    07.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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