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Using Ld and Lq inductance values for IPMSM

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Milos Bozovic
Milos Bozovic 2023-4-28
回答： Raghunath Rachabattuni 2023-6-30
Hello!
I want to implement FOC for IPMSM. I am using the 'Permanent Magnet Synchronous Machine' model in Simulink.
It asks for armature inductance value, but I only have Ld and Lq values. Can I just put [Ld Lq] in that field?

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采纳的回答

Raghunath Rachabattuni
Additionally, you may also use the Ld Lq and fluxPM values using the blocks MTPA Control Reference and LUT based PMSM Control Reference blocks too.
Additionally you can refer to the following pages for how to use both the blocks
Field-Weakening Control (with MTPA) of PMSM - MATLAB & Simulink Example - MathWorks India
Field-Weakening Control (with MTPA) of Non-Linear PMSM Using Look-Up Table - MATLAB & Simulink Example - MathWorks India

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Supraja
Supraja 2023-5-8
Assuming that you want to implement FOC using ipmsm. You can use Ld and Lq I understand that you want to implement IPMSM using FOC.
Here is the documentation link for the same: https://www.mathworks.com/help/sps/ug/power-motordrive-IPMSM-FOC.html?searchHighlight=ipmsm%20foc&s_tid=srchtitle_ipmsm%20foc_1

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