The invention discloses an electric energy conversion device and a new energy vehicle. The electric energy conversion device comprises a positive electrode, a negative electrode, at least one conversion module and output ends corresponding to the conversion modules. The anode and the cathode are respectively connected with the anode and the cathode of the power supply through a high-voltage direct-current bus; each conversion module is connected with the positive electrode and the negative electrode, at least one conversion module comprises a 220V power supply conversion module, and the 220V power supply conversion module is connected with a 220V power supply output end. The power battery of the new energy vehicle is directly converted into the 220V household power supply, only one-time electric energy conversion is needed, the conversion efficiency is high, the output power can meet the requirements of people for outdoor high-power electric appliances, using is more convenient, the using scene of the vehicle is widened, and the using cost is reduced. And the electric energy conversion device can be sold on the market after being fully tested and verified in the development process, so that the safety and the reliability are high.

    本申请公开了一种电能转换装置及新能源车,电能转换装置包括正极、负极、至少一个转换模块以及与每个转换模块对应的输出端;正极和负极分别通过高压直流母线与电源的正极和负极连接;每个转换模块均与正极和负极连接,至少一个转换模块包括220V电源转换模块,220V电源转换模块与220V电源输出端连接。本申请将新能源车的动力电池直接转换为220V家用电源,只需要做一次电能转换,转换效率较高,其输出功率可以满足人们的户外大功率用电器需求,并且使用更方便,增强了车辆的使用场景,并且电能转换装置在开发过程中经过充分的试验验证才会上市,安全性和可靠性高。


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    Title :

    Electric energy conversion device and new energy vehicle


    Additional title:

    一种电能转换装置及新能源车


    Contributors:
    HAN CHUANG (author) / SU SONGLIN (author) / CUI GUOQIANG (author) / ZHAO WEIFENG (author) / WU XUE (author) / GAO MEIQIN (author) / XU PENGFEI (author)

    Publication date :

    2023-08-25


    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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