The invention discloses a direct electric drive hybrid vehicle with electric power provided by in-vehicle power generation. The invention is applied to the field of passenger vehicles and new energy vehicles in an automobile industry. An engine in the vehicle generates electricity instead of directly driving a gearbox, and the motor is directly driven through variable speed control. The efficiency of engine power generation is higher than that of direct drive gearbox, and meanwhile the efficiency of electric drive is higher than that of mechanical drive. The generated electric energy does not need to be stored and then discharged. The invention further provides a kinetic energy recovery and storage system. Brake kinetic energy is collected and stored in the energy storage battery after being stabilized and rectified, the energy storage battery is switched to a battery working mode after being fully charged, the energy storage battery does not need to be specially and externally charged, 100% deep charging is met in the using process, and attenuation is avoided in a service life. The problems of battery weight, charging and discharging of a pure electric vehicle, oil consumption of a fuel vehicle and cost and efficiency of a hybrid vehicle are solved. The problem that various new energy vehicles are high in cost and price is solved too.

    一种车内发电提供电力直接电驱动混动车。本发明专利,运用于汽车行业乘用车和新能源车领域。车内发动机发电,而不是直接驱动变速箱,经过变速控制直接驱动电动机。发动机发电比直接驱动变速箱效率高,同时电驱动比机械驱动效率更高。所发出的电能不需要经过先存储再放电工作。本发明还设置了动能回收储能系统。收集刹车动能,经稳压整流后存储在储能电池里,储满电切换到电池工作模式,储能电池不需要专门外接充电,使用过程中满足100%深充电,寿命期内无衰减。本发明解决纯电动车的电池重量和充放电问题,燃油车的油耗问题,混动车成本和效率问题。解决各种新能源车成本和价格偏高的问题。


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    Title :

    Direct electric drive hybrid vehicle with electric power provided by in-vehicle power generation


    Additional title:

    一种车内发电提供电力直接电驱动混动车


    Contributors:

    Publication date :

    2021-06-08


    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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