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Showing 859 results View by: Thread Post Sort by
  • makan sheer
    makan sheer
    • 30 days ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: INSTASPIN-BLDC: high switching frequency

    Thanks for the reminding.
  • John_K
    John_K
    • 2 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: CCS/INSTASPIN-BLDC: instaspinFoc-bldc

    Hi, Please check the link below. It will give you an overview of InstaSPIN-FOC and InstaSPIN-MOTION Also, you can find a Sensored FOC document shown below. Finally, this previous thread may help you as well e2e.ti.com/.../833757...
  • Yanming Luo
    Yanming Luo
    • 4 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: INSTASPIN-BLDC: USER_MOTOR_MAX_CURRENT and gMotorVars

    Good. You can change the maximum current on the fly as mentioned above. Please let me know if you have any further questions. We'd like to close this thread first. Thanks!
  • Yanming Luo
    Yanming Luo
    • 5 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: CCS/INSTASPIN-BLDC: No PWM output from MCU

    Good to know. Thanks!
  • Yanming Luo
    Yanming Luo
    • 7 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: Compiler/INSTASPIN-BLDC: How to know the time between zero cross point and commutation point?

    Please find the answer to a similar thread you posted. https://e2e.ti.com/support/microcontrollers/c2000/f/171/p/926171/3423286#3423286
  • Yanming Luo
    Yanming Luo
    • 7 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: Compiler/INSTASPIN-BLDC: How to know the time between zero cross point and commutation point?

    No such variable to show the time in this algorithm directly. You might try to add a timer to get the time by checking the values of InstaSPIN_BLDC1.V_int and InstaSPIN_BLDC1.Comm_Trig though I don't think you need to know the time in the project...
  • Harvey Veselka1
    Harvey Veselka1
    • 11 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    INSTASPIN-BLDC: INSTASPIN-BLDC

    TI Thinks Resolved
    Part Number: INSTASPIN-BLDC Is there any data on the accuracy of insta-SPIN or the FAST Estimator as compared to a sensored application. Are there any examples of tuning the FAST Estimator with a shaft encoder for sensor-less operation? For example...
  • Yanming Luo
    Yanming Luo
    • 1 month ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: TMS320F28035: InstaSPINTM-BLDC code can run on Controlcard of xxF2803xx R1.2

    I think you can still use this card on your hand to run the instaspin-bldc code.
  • Darren Wall
    Darren Wall
    • over 1 year ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    INSTASPIN-BLDC: In general terms, is the Insta SPIN BLDC Sensorless FOC algorithm more efficient when directly compare to a sensed FOC?

    TI Thinks Resolved
    Part Number: INSTASPIN-BLDC Hi In general terms, is the Insta SPIN BLDC Sensorless FOC algorithm more efficient when directly compare to a sensed FOC? This is Considering Identical Hardware (3 phase inverters) ect... Thanks Darren
  • Yanming Luo
    Yanming Luo
    • over 1 year ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: INSTASPIN-BLDC: Estimate Ls without spinning the motor

    Have to assume all the motors have a little bit difference between their parameters (less than 5%, or 10% depends on the control performance requirement). Generally, the motor should be easy to meet the spec. If not, you have to tune/identify the motor...
>

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