A control method for exhaust gas recirculation of a hybrid electric vehicle includes detecting a pressure of an intake manifold. A difference between the pressure of the intake manifold and atmospheric pressure is determined. A load of an engine, which generates torque by combusting a fuel and external air supplied through the intake manifold, is determined. An opening rate of an exhaust gas recirculation valve is controlled to be a first value according to a rotational speed of the engine when the difference is smaller than or equal to a reference pressure and the load of the engine is smaller than or equal to a reference load.


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    Title :

    CONTROL METHOD FOR EXHAUST GAS RECIRCULATION OF HYBRID ELECTRIC VEHICLE


    Contributors:
    RYU IN SANG (author) / SUH INGEE (author) / HA KYOUNG PYO (author) / KIM BACK SIK (author) / KWON KIYOUNG (author)

    Publication date :

    2016-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Control method for exhaust gas recirculation of hybrid electric vehicle

    RYU IN SANG / SUH INGEE / HA KYOUNG PYO et al. | European Patent Office | 2016

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