The invention provides a hybrid vehicle waste heat recovery and heat dissipation composite thermal management system and method. The hybrid vehicle waste heat recovery and heat dissipation composite thermal management system comprises two modes, namely a waste heat recovery and utilization mode and a cooling and heat dissipation mode. Wherein the waste heat recycling mode comprises three heating working conditions: a cab independent heating working condition, a battery independent heating working condition and a cab and battery heating working condition; the cooling heat dissipation mode comprises five cooling heat dissipation working conditions: independent cooling heat dissipation of an engine, independent cooling heat dissipation of a motor, independent cooling heat dissipation of the motor and a battery, cooling heat dissipation of the engine and the motor, and cooling heat dissipation of the whole system; the method further comprises a waste heat recovery mode and a motor cooling and heat dissipation simultaneous operation working condition. In a severe cold low-temperature environment, cab heating and battery heating are achieved through engine waste heat recovery; under the environment with cooling and heat dissipation requirements, the engine, motor and battery heat dissipation functions are achieved, and heating and heat dissipation comprehensive heat management is achieved.

    本发明提供一种混合动力车余热回收与散热复合热管理系统及方法,包括两大模式,余热回收利用模式和冷却散热模式;其中余热回收利用模式包括三种加热工况:驾驶室单独加热工况、电池单独加热工况、驾驶室和电池均加热工况;冷却散热模式包括五种冷却散热工况:发动机单独冷却散热、电机单独冷却散热、电机和电池单独冷却散热、发动机和电机冷却散热、全系统冷却散热;还包括余热回收模式和电机冷却散热同时运行工况。本发明在严寒低温环境下,利用发动机余热回收实现驾驶室采暖与电池加热;在冷却散热需求环境下,具备发动机、电机、电池散热功能,实现加温与散热综合热管理。


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    Titel :

    Hybrid vehicle waste heat recovery and heat dissipation composite heat management system and method


    Weitere Titelangaben:

    混合动力车余热回收与散热复合热管理系统及方法


    Beteiligte:
    DING CHEN (Autor:in) / LIU XIANLONG (Autor:in) / MA YUE (Autor:in) / WANG YICHUN (Autor:in) / GUO FEN (Autor:in) / DUAN XIUHUI (Autor:in) / JI HONGZENG (Autor:in) / HUANG XIAOYU (Autor:in) / PEI JINCHEN (Autor:in)

    Erscheinungsdatum :

    2023-11-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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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