According to an embodiment of the present invention, a particulate filter regeneration method of a diesel hybrid vehicle comprises the following steps of: determining whether a regeneration condition for a particulate filter that filters particulate matter in an exhaust gas discharged from an engine; entering a mode for increasing the temperature of the exhaust gas when the regeneration condition may be satisfied; increasing output torque of the engine to increase the temperature of the exhaust gas; determining redundant torque by subtracting current demand torque required for operation of the engine from the increased output torque; generating electricity by a motor by using the redundant torque; and storing the electricity generated by the motor in a battery.

    본 발명의 실시예에 따른 디젤 하이브리드 자동차의 매연필터 재생방법에 의하면, 엔진에서 배출되는 배기가스에 포함된 입자상물질을 거르는 매연필터의 재생조건을 판단하는 단계, 상기 재생조건이 만족되면, 배기가스의 온도상승 모드에 진입하는 단계, 배기가스의 온도를 상승시키기 위해서 출력토크를 상승시키는 단계, 상승된 출력토크에서 상기 엔진의 운전에 필요한 현재요구토크를 차감하여 잉여토크를 연산하는 단계, 상기 잉여토크를 이용하여 모터가 발전을 수행하는 단계, 및 상기 모터에서 생성된 전기를 배터리에 충전하는 단계를 포함할 수 있다.


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    Titel :

    PARTICULATE FILTER REGENERATION METHOD OF DIESEL HYBRID VEHICLE


    Weitere Titelangaben:

    디젤 하이브리드 자동차의 매연필터 재생방법


    Beteiligte:
    KIM MIN SU (Autor:in)

    Erscheinungsdatum :

    2016-06-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein



    METHOD CONTROLLING DIESEL PARTICULATE FILTER REGENERATION FOR HYBRID VEHICLE

    YOON SEUNG SUK | Europäisches Patentamt | 2015

    Freier Zugriff


    Experiments in Active Diesel Particulate Filter Regeneration

    Upadhyay, Devesh / Goebelbecker, Michael / van Nieuwstadt, Michiel et al. | SAE Technical Papers | 2003


    Hybrid powertrain coordination during a diesel particulate filter regeneration event

    WHITNEY CHRISTOPHER E / SCAVONE LUCA / HEAP ANTHONY H | Europäisches Patentamt | 2016

    Freier Zugriff

    Nonthermal Plasma Regeneration of Diesel Particulate Filter

    Okubo, Masaaki / Kuroki, Tomoyuki / Yamamoto, Toshiaki et al. | SAE Technical Papers | 2003