Mod-06 Lec-19 Concept of space vector

[@chuckjls]

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.

[@hrishikeshjoshi3693]

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.

[@anillamichhane2180]

i feel like i am illuminated by this lecture. Thanks to such a precise explanation.

[@ammarqs]

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.

[@mutiur7396]

Your project completed or still in progress

[@divya4418]

Explained with ease... Quite helpful.. Thank you sir

[@LuisMartinez-qf2wr]

Thank you so much, your lectures are helping me a lot!.

[@irfanuetian6321]

Nice effort. It helps a lot to understand the Fmm and space vector transformation.

[@Mohitkumar-ev7he]

Thank you sir for this lucid and mesmerizing lecture.

[@fazeelahmed191]

Narayan sahab ko SALAAM. Lecture was Very lucid and helpful sir, THANKS :)

[@infinity0411]

thank you Narayanan sir for helping me by sharing your knowledge and thank you for iisc bangalore

[@chitradevi7614]

very good lecture. this is helpful for me. thank you sir

[@maheshwarappaa.n.6781]

Narayanan sir great it is very much useful,Thanks a lot.

[@AbhishekKumar-ds1km]

Sir ,, Happy the way you simplified it.regards

[@debangshumukherjee2426]

Wonderful Sir. It was a gem.

[@ajayk.v8140]

Great lecture!! thanks a lot, sir.

[@ashoksainiengineer]

Wonderfully explained, Thank you Sir

[@yashsahu2771]

best explaination sir amazing

[@kodarirajkumar4828]

sir please explain At T1 and T2 equations the need of Vdcsin(60) in denmoinator

[@SKCSK792]

Excellent lecture ! Thank you :)

[@tusharmayank4892]

can space vector modulation be used for single-phase converters if so then how??

[@eeehelper8363]

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.

[@kodarirajkumar4828]

eeehelper ...I think there sir took the angles in anticlockwise direction

[@yogeshgajadur7362]

really thank you. very good lecture.

[@kodarirajkumar4828]

Excellent sir Thank you very much sir

[@rajatsankhla8993]

Gems of india.........

[@malap123]

how to calculate that vref vector, as T1 and T2 and Vref are interdependent variables to determinne vref....can any one explain.

[@b9341905560]

great lecture sir

[@HikmatDhamee]

very nice!!

[@kolanmetsin2213]

Thank you very much

[@AnjumMeer]

Beautiful

[@Sarchitta]

thank you very much sir.beautifully explained

[@SunilYadav-mf5tz]

thankyou very much sir