The invention relates to the technical field of new energy vehicles, in particular to a thermoelectric conversion charging system and method for a new energy hybrid electric vehicle, and the system comprises a thermoelectric conversion module, a voltage regulation module and a charging module; the thermoelectric conversion module is used for converting heat energy in automobile exhaust gas into electric energy and obtaining output voltage; the voltage adjusting module is used for adjusting the output voltage to a target voltage value; and the charging module is used for charging a vehicle-mounted energy storage battery by using the output voltage conforming to the target voltage. According to the invention, the fluctuating voltage is adjusted into the preset voltage through the voltage adjusting and voltage stabilizing circuit, the fluctuating voltage can be directly charged into the vehicle-mounted energy storage battery, and the charging stability of the new energy hybrid electric vehicle is improved.

    本发明涉及新能源汽车技术领域,特别是涉及一种面向新能源混合动力汽车的热电转换充电系统及方法,系统包括:热电转换模块、电压调节模块、充电模块;所述热电转换模块,用于将汽车废气中的热能转化为电能并获取输出电压;所述电压调节模块,用于通过调节所述输出电压至目标电压值;所述充电模块,用于利用符合所述目标电压的输出电压对车载储能电池进行充电。本发明通过电压调节及稳压电路,将波动的电压调节成预设电压,可直接充入车载储能电池中,提高新能源混合动力汽车充电的稳定性。


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    Title :

    Thermoelectric conversion charging system and method for new energy hybrid electric vehicle


    Additional title:

    一种面向新能源混合动力汽车的热电转换充电系统及方法


    Contributors:

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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