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TMS320F280041: TI software support for sinusoidal controlled BLDC motor with 3-hall sensors

Mr. Laney
Prodigy 20 points
Part Number: TMS320F280041
Other Parts Discussed in Thread: TMS320F28062, CONTROLSUITE

Hello!

We are developing controllers for BLDC motors. Till now we've been using the trapezoidal commutation with TMS320F28062. Now we are moving to TM320F280041 and we would like to implement the sinusoidal commutation with 3-hall sensors for rotor position. Does TI provides sinusoidal control solutions for customers as it provides for Field Oriented Control(InstaSPIN) ??? Some kind of evaluation boards with sinusoidal control software to have something for reference ??

Thank you

Best regards,

Marko

  • 0
    TI__Guru** 114520 points
    There is only instaSPIN-FOC example project for TMS320F28004xC in motor control SDK till now, and you might download it from the following link. You may find the supporting kits for motor control SDK form the link page also.
    www.ti.com/.../C2000WARE-MOTORCONTROL-SDK

    You might refer to the example project of other control algorithms in controlSUITE, only need to change the device configuration codes since F28004x uses the same C28x CPU as well. And all motor control EVMs in controlSUITE can support sinusoidal control software.
    www.ti.com/.../controlsuite
  • 0 in reply to Yanming Luo
    Prodigy 20 points

    Thank you for your reply!

    I've installed the controlSUITE software on CCS 5.3.0. and i can find project examples for FOC and trapezoidal motor control. I can't find project example for sinusoidal motor control. What am i missing ?  

  • 0 in reply to Mr. Laney
    TI__Guru** 114520 points
    You may find the projects in the folder of the controlSUITE, and import it to the CCS by using CCS->Project->Import CCS Projects...
    C:\ti\controlSUITE\development_kits\DRV8312-C2-KIT_v128

    Btw, TI doesn't have a sinusoidal controlled BLDC motor with 3-hall sensors, only has trapezoidal controlled BLDC with 3-hall sensors or sinusoidal controlled BLDC motor with encoder.