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Introduction to PM-Synchronous Machines 

Sandun Kuruppu
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26 сен 2024

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Комментарии : 26   
@manoharashokan185
@manoharashokan185 2 года назад
As I Mechanical Engineer, The content and Explanation is very Good for Motor Learners! Keep up!
@SandunKuruppu
@SandunKuruppu 2 года назад
Thank you Manohar!
@YuriiOsadchyi
@YuriiOsadchyi 3 месяца назад
thank you very much for the explanation!!!
@SandunKuruppu
@SandunKuruppu 3 месяца назад
Glad it was helpful!
@siddharthkhalate6076
@siddharthkhalate6076 11 месяцев назад
Hello Sir, the series of lectures are just amazing. Thank you, could you share some material related to the Tem derivation based on stator variables, as mention at 39:00
@SandunKuruppu
@SandunKuruppu 11 месяцев назад
Hello, The stator variable equation can be found on the textbook, "Analysis of Electric Machines" by Paul C Krause. It is in the BLDC chapter.
@sandipguhathakurta337
@sandipguhathakurta337 3 года назад
Dear Sir, In the previous example of circuit transformation in qdo frame, we found that q axis and d axis inductances stay the same(Ls-Lm). But in this case, we are seeing that Lq and Ld might be different. Is it due to the effect of rotor flux linkage on stator windings? In the previous example, we just did a simple circuit transformation, without considering rotor flux linkage. But in this case, we are considering rotor flux like an actual PMSM.
@SandunKuruppu
@SandunKuruppu 3 года назад
This is because of the saliency effect. See this video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-jZvOLq7G0Tc.html I mention this around minute 16. Essentially your inductance matrix is not diagonal in the salient case.
@konstantinosnikolaou6739
@konstantinosnikolaou6739 Год назад
Great explanations. Do this concept and equations also apply for an axial flux PMSM?
@SandunKuruppu
@SandunKuruppu Год назад
From a lump system model, yes. Because you have the same principle of operation, and components. Stator field and rotor field.
@shyamalh.g.s.2255
@shyamalh.g.s.2255 Год назад
i saw a large 1.8MW diesel generator and it's rotor consist of permanent magnet. is it new trend sir? i also heard that, new EV after 2018 also trend to the PMSM.
@SandunKuruppu
@SandunKuruppu Год назад
PMSMs are becoming more and more popular for sure. EVs have been using them for a while though.
@tianhongye4258
@tianhongye4258 2 года назад
Dear Sir, in the case of delta connection, the analysis and equations are still the same ?
@SandunKuruppu
@SandunKuruppu 2 года назад
Hi Tianhong, I haven't studied Delta connected windings in much detail. So I may have to think about this little more.
@sudheerkumar5966
@sudheerkumar5966 3 года назад
Very good sir
@SandunKuruppu
@SandunKuruppu 3 года назад
Thanks and welcome
@sadeepshyamalgamage453
@sadeepshyamalgamage453 Год назад
thank you sir
@SandunKuruppu
@SandunKuruppu Год назад
Most welcome
@VaibhavPrakashSrivastava
@VaibhavPrakashSrivastava 3 года назад
Thanks Sir
@SandunKuruppu
@SandunKuruppu 3 года назад
Welcome
@preetham56
@preetham56 3 года назад
Thank you
@SandunKuruppu
@SandunKuruppu 3 года назад
You're welcome
@kedara6865
@kedara6865 Год назад
How to do complete Advanced class?
@SandunKuruppu
@SandunKuruppu Год назад
Not clear on what you are asking?
@vishaleaswaramoorthy5483
@vishaleaswaramoorthy5483 3 года назад
Hi Sir, Great videos, currently helping me do my final year project, is there any way I can get in touch with you maybe through email or LinkedIn ?
@SandunKuruppu
@SandunKuruppu 3 года назад
you can email me at ecesandun@gmail.com
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