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help for ACIM

ahmed diab
Expert 1035 points

Other Parts Discussed in Thread: CONTROLSUITE

please 

i need to ask about the rated flux of the aci motor http://www.ti.com/tool/hvacimtr that is produced from ti with hv kit? and is iy y or delta? can any body worked by it give me its parmeters, moment of inertia, damping coefficent and rated torque? http://www.ti.com/tool/hvacimtr 

thanks

ahmed

  • 0
    TI__Guru 55735 points

    Ahmed,

    This kit is supported by our C2000 team.  I will forward the post.

  • 0 in reply to Ryan Kehr
    TI__Guru 57255 points

    Ahmed,

    You can find the parameters that we've identified by looking at the HVACI_Sensorless-Settings.h file found in controlSUITE at the following:
    \controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.0\HVACI_Sensorless\

    (copied here for convenience)
    // Define the electrical motor parametes (1/4 hp Marathon/GE Motor)
    #define RS         11.05                // Stator resistance (ohm)
    #define RR       6.11                // Rotor resistance (ohm)
    #define LS       0.316423              // Stator inductance (H)
    #define LR       0.316423              // Rotor inductance (H)     
    #define LM       0.293939               // Magnatizing inductance (H)
    #define POLES      4                    // Number of poles

    You could also use one of the InstaSPIN GUIs to find the most critical motor parameters (and evaluate InstaSPIN if desired). 


    Thank you,
    Brett