PROBLEM TO BE SOLVED: To provide a hybrid vehicle drive device capable of reducing shock when a clutch of a power transmission path is switched from a disconnection state to a coupling state.SOLUTION: A hybrid vehicle drive device 100 has a rotary electric machine 1 having a first motor 11 and a second motor 12, is equipped with a power transmission path W transmitting the torque of an engine 2 to a drive shaft 66 not via the rotary electric machine 1; a clutch 81 on the power transmission path W; a first inverter 6a and a second inverter 6b electrically connected to the first motor 11 and the second motor 12; and an ECU 3. The ECU 3 adjusts clutch transmission torque CLt to 0Nm to release the clutch 81, then matches the torque EGt and rotational frequency EGr of the engine 2 with predetermined values, and adjusts the torque OMt of the second motor 12 so as to match the torque of the drive shaft 66 with a required torque.SELECTED DRAWING: Figure 2

    【課題】動力伝達経路のクラッチが締結状態から切断状態に切り替えられた時のショックを低減することができるハイブリッド車両駆動装置を提供する。【解決手段】ハイブリッド車両駆動装置100は、第一モータ11と第二モータ12とを有する回転電機1を有し、回転電機1を介さずにエンジン2のトルクを駆動軸66に伝達する動力伝達経路Wと、動力伝達経路W上のクラッチ81と、第一モータ11及び第二モータ12に電気的に接続される第一インバータ6a及び第二インバータ6bと、ECU3とを備え、ECU3は、クラッチ伝達トルクCLtを0Nmに調整してクラッチ81を解放した後、エンジン2のトルクEGt及び回転数EGrを所定の目標値に一致させ、駆動軸66のトルクが要求トルクに一致するように第二モータ12のトルクOMtを調整する。【選択図】図2


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    Title :

    HYBRID VEHICLE DRIVE DEVICE


    Additional title:

    ハイブリッド車両駆動装置


    Contributors:
    KOGE YOSUKE (author)

    Publication date :

    2016-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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



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