The invention discloses a driving system of an electric car for environmental sanitation. The driving system comprises a wheel drive device and a motor control system. The motor control system is composed of an AC motor, a control chip, an AC controller, a three-phase-bridge inverter circuit, a battery, a sensor, an accelerator, a gear switch and a speed regulation pedal. The battery is connected with the AC motor through wires, the three-phase-bridge inverter circuit is connected in series between the battery and the AC motor, the AC motor is connected with the sensor and the wheel drive device, the accelerator is connected with the control chip, the control chip is connected with the AC controller, the AC controller is connected with the three-phase-bridge inverter circuit, the gear switch and one end of the speed regulation pedal are connected with a storage battery, and the other end is connected with the control chip. The driving system of the electric car for environmental sanitation is reasonable in design layout, a DC point can be stably switched to an AC point through the control chip and the AC controller according to vehicle needs during running, and the driving system can stably provide an output alternating current and low-speed large torque, so the driving system is suitable for the electric car for environmental sanitation.


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    Title :

    Driving system of electric car for environmental sanitation


    Contributors:
    YANG SHANCHUN (author) / ZHANG XUETAI (author) / LIU ZHENGYU (author) / HAN CHANGJUN (author) / XIA YAN (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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