The angle from the initial conditions IPMSM motor

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loc nv 2023-9-5

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https://ww2.mathworks.cn/matlabcentral/answers/2016826-the-angle-from-the-initial-conditions-ipmsm-motor

评论： loc nv 2023-9-13

How to simulate determining the angle from the initial conditions when the IPMSM motor is stationary using a power model?

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Answer 1

Keyur Mistry 2023-9-11

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https://ww2.mathworks.cn/matlabcentral/answers/2016826-the-angle-from-the-initial-conditions-ipmsm-motor#answer_1306961

Please refer to the following document page of IPMSM block.

https://in.mathworks.com/help/mcb/ref/interiorpmsm.html

You can define the initial values of Id Iq currents, angle and speed in the block mask.

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Keyur Mistry 2023-9-12

Yes, the method used in the example: Estimate Initial Rotor Position Using Pulsating High-Frequency and Dual-Pulse Methods - MATLAB & Simulink Example (mathworks.com) is a closed loop technique similar to phase locked loop. You may refer to the following page as well : https://in.mathworks.com/help/mcb/ref/pulsatinghighfreqobserver.html

About the second question, if you are refering to estimating motor parameters to create a nonlinear motor model for simulation then refer to following page:

https://in.mathworks.com/help/mcb/gs/pmsm-parameter-estimation-using-recommended-hardware.html

loc nv 2023-9-13

Do you have any documentation or could you guide me on the techniques being used? I'm working on a project to determine the position from the data of a PMSM motor when it's stationary. Please help me. Thank you.

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