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, and 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 matches the rotational frequency of a clutch input shaft 62 with a rotational frequency of a clutch output shaft 63, matches the torque of the engine 2 with a required torque, controls the first inverter 6a and the second inverter 6b so as to make the torque of an outer rotor 20 of the rotary electric machine 1 become a fixed value, and then switches the clutch 81 from a disconnection state to a coupling state.SELECTED DRAWING: Figure 2

    【課題】動力伝達経路のクラッチが切断状態から締結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、クラッチ入力軸62の回転数をクラッチ出力軸63の回転数に一致させ、エンジン2のトルクを要求トルクに一致させ、回転電機1のアウターロータ20のトルクが一定の値となるように第一インバータ6a及び第二インバータ6bを制御した上で、クラッチ81を切断状態から締結状態に切り替える。【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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