First coherent, concise, explanation of SVM I have come across. I especially appreciate the way you start with the motor MMF and the air-gap and show the connection between the physical motor/inverter and the abstract mathematics. I have searched many references I am fairly sure you are the first to explain SVM in this way. Thank-you very much for this fine lecture and also for the references.
I really appreciate this great initiative of Govt. of India (NPTEL). And thank you so much sir for explaining the concept of the space vector so nicely.
I have a confusion sir. You are saying the RYB phase sequence, it means that Y phase lags R phase by 120 degree but you have drawn it like a leading 120 degree. If you consider Y to be lagging then v_alpha = 3/2*V_RN but v_ beta comes out to be = sqrt(3)/2 *[V_Bo - V_Yo] Please clear the doubt.
First coherent, concise, explanation of SVM I have come across. I especially appreciate the way you start with the motor MMF and the air-gap and show the connection between the physical motor/inverter and the abstract mathematics. I have searched many references I am fairly sure you are the first to explain SVM in this way. Thank-you very much for this fine lecture and also for the references.
I really appreciate this great initiative of Govt. of India (NPTEL).
And thank you so much sir for explaining the concept of the space vector so nicely.
i feel like i am illuminated by this lecture. Thanks to such a precise explanation.
This was an amazing lecture. Exactly what i was looking for to start working with SVPWM for control of induction motor on a NI sbRIO 9606 GPIC board.
Your project completed or still in progress
Thank you so much, your lectures are helping me a lot!.
Explained with ease... Quite helpful.. Thank you sir
Thank you sir for this lucid and mesmerizing lecture.
Narayan sahab ko SALAAM. Lecture was Very lucid and helpful sir, THANKS :)
Nice effort. It helps a lot to understand the Fmm and space vector transformation.
thank you Narayanan sir for helping me by sharing your knowledge and thank you for iisc bangalore
Narayanan sir great it is very much useful,Thanks a lot.
very good lecture. this is helpful for me. thank you sir
Sir ,, Happy the way you simplified it.regards
Wonderful Sir. It was a gem.
Great lecture!! thanks a lot, sir.
Wonderfully explained, Thank you Sir
best explaination sir amazing
Gems of india.........
sir please explain At T1 and T2 equations the need of Vdcsin(60) in denmoinator
Excellent lecture ! Thank you :)
can space vector modulation be used for single-phase converters if so then how??
Excellent sir Thank you very much sir
really thank you. very good lecture.
I have a confusion sir. You are saying the RYB phase sequence, it means that Y phase lags R phase by 120 degree but you have drawn it like a leading 120 degree.
If you consider Y to be lagging then
v_alpha = 3/2*V_RN
but v_ beta comes out to be = sqrt(3)/2 *[V_Bo - V_Yo]
Please clear the doubt.
eeehelper ...I think there sir took the angles in anticlockwise direction
how to calculate that vref vector, as T1 and T2 and Vref are interdependent variables to determinne vref....can any one explain.
great lecture sir
very nice!!
Thank you very much
Beautiful
thank you very much sir.beautifully explained
thankyou very much sir