The present invention relates to a technique which utilizes characteristics of an electric motor capable of bidirectional rotation so as to improve a sense of change-speed disconnection. The present invention provides a transmitter for electric vehicles which controls two electric motors to drive while directions of the two electric motors are properly converted in accordance with a drive state of the vehicle in a change-speed process of the vehicle so as to improve a sense of change-speed disconnection without adding a specific device. In addition, the transmitter for electric vehicles comprises a first input shaft, a second input shaft, a one way clutch, an output shaft, a change-speed gear device, and an idler gear.

    본 발명은 양방향 회전이 가능한 전기모터의 특성을 활용하여 변속 단절감을 개선하는 기술에 관한 것으로, 본 발명에서 차량의 변속 과정에서 2개의 전기모터를 차량의 운전상황에 따라 적절하게 방향 전환하면서 주행하도록 제어하여 별도의 장치 추가 없이 변속 단절감을 개선하는 전기차량용 변속기가 소개된다.


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    Title :

    TRANSMISSION FOR ELECTRIC VEHICLES


    Additional title:

    전기차량용 변속기


    Contributors:
    EO SOON KI (author) / HWANG SEONG WOOK (author) / KIM CHON OK (author) / YOO IL HAN (author) / PARK JONG YUN (author) / JI SEONG WOOK (author)

    Publication date :

    2019-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING



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