Ld & Lq of a PMSM Motor

[moonkrj]

What are the steps to practical testing of the Ld and Lq measurements of a PMSM Motor?

I have for all intents and purposes tried the Ld and Lq esteems and I got the outcomes likewise for the bldc engine I have structured and created.

Be that as it may, I've been trying to follow the Researchgate tools and autowriter steps and they won't give the values of Ld and Lq flawlessly. There is some other technique which ought to be utilized for getting those qualities from an engine for all intents and purposes legitimately. The above connections didn't enable me to out in light of the fact that I attempted it several times.

[Daniel_Popa]

Hello, 

A practical guide for measuring the Ld and Lq is shown here: https://www.nxp.com/docs/en/application-note/AN4680.pdf 

Please refer to chapter 5.

Hope this helps!

Daniel