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hello, i am using a student edition of flux for my M.Tech project. I need to co-simulate a PMSM motor with Field Oriented Control. what should i assign for the rotor kinematics for this condition. currently i am making it at imposed load and giving the parameters required by my project. but what i designed was for 5 amps rated, but in matlab it's going to 2000 amps. previously i used the simulink block for the PMSM, it worked fine. please help me with it. i am uploading the results i got in Simulink after co-simulation. currents.pdf speed.pdf torque.pdf
Submitted by yue on Fri, 08/01/2014 - 08:40 I have acquired the TI DRV8301 kit from Texas Instrument. The INSTASPIN seems to be close sourced in how it estimates flux, angle speed and torque, therefore I'm thinking of using Vsim instead for implementing the control. My question is that is it possible to use Vsim to implement the following control schemes on a brushless dc motor with trapezoidal shaped back emf: six step commutation which injects 120 degrees square wave current vector control (similar to that employed for permanent magnet synchronous motor) If so, and if it's true that VisSim supports drv8301 kit, where can I find the relevant application note/ source code/ example for this? Thanks in advance. Yue Yao