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CCS/TMS320F28035: Implementing single shunt FOC for PMSM motors

Analogics Rnd Solar
Intellectual 370 points
Part Number: TMS320F28035

Tool/software: Code Composer Studio

Dear sir,

How to implement  software development for single shunt FOC ,is their any sample code for reference.

Thanks & Regards

Uday Kiran

  • 0
    TI__Guru** 114200 points

    The motor control algorithm should be the same as 2/3-shunt, but you need to add a function to implement current reconstruction based on the sampling signal from the single -shunt.  Unfortunately, there is no sample code in TI's motor control software for your reference till now.

  • 0 in reply to Yanming Luo
    Intellectual 370 points

    Thank you for your reply,

    I know that the current reconstruction function block need to be added to the  algorithm,i have searched  in TI about current reconstruction library,but didn't found any reference.When I searched other vendors like Microchip & NXP  they have this current reconstruction library, so I thought TI may also contain this library and required documents as we are using TI controllers for a very long time.

    Please help me to solve this as soon as possible.

    Thanks & Regards

    Uday Kiran

  • 0 in reply to Analogics Rnd Solar
    TI__Guru** 114200 points

    Unfortunately, TI doesn't have such an algorithm for single-shunt current sensing, we'd like to consider your suggestion in future development. Thanks!