Based on high frequency signal injection and IIR filters, a simple method for initial position estimation of Permanent Magnet Synchronous Motor (PMSM) is proposed, based on high frequency signal injection and IIR filters, by use of IIR filters the order can be lowered to 6, which can ensure an easy achievement on a DSP. A simulation model is built to verify this method. Then an offline test have been done to verify the accuracy of estimation.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Initial rotor position estimation of PMSM based on high frequency signal injection


    Contributors:
    Bian Yuanjun (author) / Guo Xinhua (author) / Song Xiaofeng (author) / Wu Yanfeng (author) / Chen Yin (author)


    Publication date :

    2014-08-01


    Size :

    949233 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English