The present invention relates to a power transmission system for a hybrid vehicle and, more specifically, relates to a power transmission system for a hybrid vehicle, wherein the power transmission system having two motors and an engine is constructed, and a structure to reduce a volume of the motors is newly improved. That is, the present invention provides a new structure of power transmission system for a hybrid vehicle, which can realize various driving modes such as a high efficiency EV mode, an engine and motor parallel HEV mode, an engine direct connection mode, or the like with high efficiency, by using an engine and one motor, and can reduce a manufacturing cost compared to using two motors.

    본 발명은 하이브리드 차량용 동력 전달 시스템에 관한 것으로서, 더욱 상세하게는 2개의 모터 및 엔진을 포함하는 동력 전달 시스템을 구축하되, 모터의 용량을 감소시킬 수 있는 구조로 새롭게 개선시킨 하이브리드 차량용 동력 전달 시스템에 관한 것이다. 즉, 본 발명은 엔진 및 1개의 모터만을 이용하여, 고효율 EV 모드 / 엔진 및 모터 병렬 HEV 모드 / 엔진 직결 모드 등 여러가지 주행 모드를 고효율로 구현할 수 있고, 2개 모터를 이용하는 것에 비하여 제조비용을 절감할 수 있는 새로운 구조의 하이브리드 차량용 동력 전달 시스템을 제공하고자 한 것이다.


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    Title :

    POWER TRAIN FOR HYBRID VEHICLE


    Additional title:

    하이브리드 차량용 동력 전달 시스템


    Contributors:

    Publication date :

    2016-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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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