The invention discloses an automobile grade permanent magnet synchronous motor controller suitable for an electric automobile. The automobile grade permanent magnet synchronous motor controller comprises a control unit arranged in a shell with a sealing cover. The power input end of the control unit is connected with an automobile 12 V direct current power source through a power isolation module. A signal interface of the control unit is arranged on the side wall of the shell, is used for being connected with a controller VCU through a can bus, a calibration upper computer with the parameter calibration function and the program downloading function through a calibration can bus, and the signal output end of a rotary transformer arranged on a permanent magnet synchronous motor shaft through a signal line. The automobile grade permanent magnet synchronous motor controller has the advantages that an automobile grade power module and an automobile grade control chip are adopted, electromagnetic compatibility is fully considered, the structure is simple and compact, assembly is easy, productization of design of all the parts is easy, and high safety, stability and reliability are achieved.


    Access

    Download


    Export, share and cite



    Title :

    Automobile grade permanent magnet synchronous motor controller suitable for electric automobile


    Contributors:
    YANG XIAOBING (author) / LU GAOLEI (author) / WANG FAQUN (author) / SHEN CHAO (author) / YUAN JIANZHOU (author) / YU LI NA (author) / LI ZHIPENG (author) / FU PAN (author) / ZHANG FENG (author) / FAN JIAJIA (author)

    Publication date :

    2015-09-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Control method for double-feed permanent magnet synchronous motor of electric automobile

    GUO XINHUA / WU SHAOZHE / ZENG PEIHUANG et al. | European Patent Office | 2015

    Free access

    Permanent magnet motor type automobile

    ZHANG YANHUI / CUI CHUANZHEN | European Patent Office | 2015

    Free access


    Permanent magnet synchronous motor fault detection method and system, and automobile

    LI WEI / LIU CHAO / LIANG HAIQIANG | European Patent Office | 2020

    Free access

    Electric automobile motor controller

    LI YONGCHEN / WANG ZHAOZHONG / CUI XIAOKAI | European Patent Office | 2015

    Free access