Can anyone figure the error that I have made on this PMSM model ?

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Varun Nair
Varun Nair 2021-6-29
移动：Sabin 2022-12-24
This is a PMSM model which I tried developing. Following were my approach:
1) Maximum usage of self made Simulink blocks rather talking from simscape library
2) Parks and Clarks transormation done without the blocks
Kindly let me know the errors since I am not getting the desired output
Both the Simulink Model and the MATLAB Code are attached.

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回答（1 个）

Pat Gipper
Pat Gipper 2021-7-6
移动：Sabin 2022-12-24
Are you confident about the motor constants. The viscous friction damping is so large that your motor is unable to produce enough torque to spin at 2500 rpm because the current is saturated at its maximum value. Try reducing B to 0.005 and you will find that the speed will eventually get there.

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