How to do a blocked rotor test on PMSM model in simulink?

Question

Santiago Alfonso Ospina Botero 2022-6-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1745825-how-to-do-a-blocked-rotor-test-on-pmsm-model-in-simulink

编辑： Lohith 2024-4-12

采纳的回答： KrishnaKumar

PMSM_Simulink_Model.slx

Im trying to simulate some tests in simulink and I'm usin the model that you can see below:

But I can't find a way to prevent the simlutaed motor to move. I know that in simscape you can put a mechanical ground to simulte de rotor to be attached to the ground and forcing the velocity to be zero. But havent find such a tool for this model.

Any idea on how to do that?

(The PMSM model is attached)

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Pat Gipper 2022-6-27

Hi Santiago. I don't recognize this as a standard simscape block. Is this a subsystem that you created? Could you attach it?

Santiago Alfonso Ospina Botero 2022-6-29

PMSM_Simulink_Model.slx

Hi Pat!

Find the model attached. You can laso find it if you type "permanent magnet" in the library browser.

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Answer 1

KrishnaKumar 2022-11-9

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1745825-how-to-do-a-blocked-rotor-test-on-pmsm-model-in-simulink#answer_1094953

The motor model accepts a mechanical input as Torque or Speed. You can choose the speed input option and set it to Zero in order to "block" the motor from moving.