IGBT based Pulse width modulation PWM Inverter concept

PWM Inverter concept. IGBT pulse width modulation PWM Inverter working concept is explained in the video tutorial. How PWM convert DC into AC. PWM based inverter is used in VFD variable frequency drive. IGBT inverter explained. Educational tutorial 208 on electrical engineering by G K Agrawal (Gopal Krishna Agrawal). KZbin.
The lecture is given by a person with industrial experience and useful for electrical, electronic communication, and power electronics engineering students.
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IGBT based PWM Inverter concept is explained video tutorial. Pulse width modulation Inverter. How PWM inverter works. Pulse width modulation concept. DC to AC converter. Pulse width-modulation. Pulse width modulation in Hindi. PWM inverter working concept explained. #gkagrawal #ElectEnggByDesigner #PWM #acsupply #gkagrawalelectrical #Electric #VFD #ElectricalEngineering #IGBT #ACMotor #IGBTinverter #Inverter #rectifier #GopalKrishnaAgrawal

[@helmutcallin4474]

Very good explanation H Callin

[@GKAgrawal2]

welcome

[@GKAgrawal2]

Membership kzbin.info/door/O31rZS4_EDYJ8CGXiRZdxgjoin

[@kabandajamir9844]

The world's best teacher thanks

[@JunieVM]

That’s a very good and clear explanation of PWM.

[@ranjithm2766]

Very much easy to understand with this way of teaching sir...Hats off to you...

[@sudhirpatil3434]

I like way sirji explains things- simple to understand!

[@thejuicerr]

Clear and concise, excellent video. I just wish he would of talked more about the freewheeling diode (its function in propulsion systems).

[@sajalsomodderroni3656]

So wonderful teaching sir.

[@moinshaikh3501]

Thankyou sir....your teaching method is amazing..

[@23page11]

one of the best way of teaching electronics.well done .appreciation from Pakistan .stay bless

[@charlesokoh3373]

Superb!! Everything in one video

[@manthiwjs]

very clear explanation. Thank you

[@n.gopalakrishnasarma8930]

simply superb sir.THANK YOU VERY MUCH.

[@GKAgrawal2]

Welcome

[@PlayboyHZ]

Very nice explanation... and also, thanks to the gods for subtitles

[@sajidaqeel6713]

Nice sir simply super explanation..

[@GMERusselApolinarTuscano]

Very simple explanation

[@erisherm.8451]

Excellent presentation 👏. Thank you sir

[@wisdom_wellness365]

Very nice explanation! Thank you so much!

[@vijaygrahk]

I Am Appreciate Your Concept sir

[@buddhadevbhakat6324]

Easy to understand with your example sir. Thanks

[@socialjustice8020]

Great explanation. Super sir. I salute you

[@Sooka_Phatwon]

Fantastic video!

[@buddha1529]

Thanks allot, it’s really helpful

[@alokkumardas7141]

Really sir, your teaching level is very impressive. I understand clearly this topic. Thank you sir.

[@GKAgrawal2]

Keep watching my all 350 videos.

[@eng.aymanelsayed5159]

great video

[@zubairahmad4759]

Very nice explanation

[@seenunivedhitha2866]

Sir, superb experience explanation.

[@siddharthsoni4920]

Awesome n clear explanation

[@shrikantbhaibhagvatjiandra2772]

Great work done to explain

[@abhisheksumanwhckrs]

INDIAN TEACHERS ARE THE BEST!!

[@rajkumarmanjushree4747]

Well explaination sir thanks

[@peaceforall493]

You are great sir, lots of love from 🇵🇰 🇵🇰 🇵🇰

[@ankitjoon7320]

simple & excellent explanation

[@mohamedelbadry1529]

Excellent sir

[@arslanahmad7000]

Sir u r the best Thank u

[@wisdom_wellness365]

Very nice teacher!

[@anandelectricals7546]

Dear sir thank you your experiment

[@rajunr2645]

simply superb explanation

[@GKAgrawal2]

Also watch IGBT PWM based rectifier concept.

[@emebettadesse1761]

so nice thanks ...

[@Wessam12345678910]

amazing

[@vijayakarekar]

जबरदस्त....

[@eswarvijju9929]

Excellent explanation

[@sselvakumarenterprises2868]

Super explain

[@iftikharahmed3666]

Excellent.

[@venkatashanmukha348]

nice explanation . i understood beter

[@KamalSingh-rc5hl]

Sir you are great thanks so much

[@KamalSingh-rc5hl]

First thanks for like my comments Sir I have a quary why we put shorting new igbt by copper paper gate and emitter terminal

[@itsceskys]

thank you

[@viswanathankumarasamy1694]

V.good explanation,thanks.

[@GKAgrawal2]

Keep watching my all 350 videos.

[@Pranav-op8gs]

Sir, i want to do project on speed control of 3 phase induction motor based on IGBT so please send the video related to this

[@orionmyers9546]

Super thick accent but good with subtitles

[@rumaakhter2884]

Thank you sir

[@eswarvijju9929]

Super

[@pravinmore4284]

Nice sir

[@sushritgoswami9499]

Awesome sir

[@GKAgrawal2]

welcome

[@prabhasfan-Ram]

very nice

[@prabhasfan-Ram]

good explanation

[@robitops1547]

Sir when I saw your video, my auto suggestion tells me that now you will get clear idea about that topic, and as always I am satisfied by your lecture. (Is it possible, to show the concept by doing practical) Because in Practical, all the hidden feature comes out. .

[@GKAgrawal2]

Good that you learned from thid video. This video tell basic concept. Practical showing of this, is not only very expensive, it require lot of time also. If you are in college, you can try this in your lab. If you want to learn about all hidden features, then you have to work for many years in some related company.

[@vijaygrahk]

Thanku sir✌

[@saadalizaman8223]

Beautiful voice

[@nickb1875]

Excellent sir. I wonder what kind of gate driver is used in tht kind of inverter. 555 IC based perhaps?

[@venkatashanmukha348]

i hava a doubt . explain me 9 level modular multilevel converter in detail.

[@GKAgrawal2]

Comments welcome

[@dishantkashyaprock]

G K Agrawal sir, which short term course is beneficial for a btech ece student?l

[@ramankhurana1977]

G K Agrawal, sir concept is not so clear, how to control width.

[@GKAgrawal2]

PWM is big subject, control of gate pulse was not in the scope of this video,

[@RAM73739]

sir alternator ke protection ko video ke madhyam se samja de please sir.......................

[@RAM73739]

sir aap bahut accha padhate isliye aap se alternator ke protection padhana chahata hoon

[@TheJavaSync]

Very nice explanation, Sir - but how to control pulse width ?

[@salimullah8633]

Sir, please explain, how will the generated voltage go to bus line through three phase IGBT when it is running as an induction motor generator.

[@vinaykumarmaurya6054]

sir Aap switch yard of 220 kv and scada operations bataaye plse

[@sudhi5499]

Sir, this is essentially a square wave inverter, how do we get a pure sinewave (without those tiny fluctuations of RC filter)?

[@sathishram3672]

Sir, you are very superly explained, very much thanku sir, but freeweeling diode is little bit missed, Thanku sir.

[@GKAgrawal2]

Freewheeling diode function is explained in one video 20 tips to protect electronics.

[@sathishram3672]

@@GKAgrawal2 ok, thanku sir.

[@vijaygrahk]

Sir pls tell me about more of free wheel diode why it is use or what happen if we not use FD

[@PlayboyHZ]

This is an internal diode, not an external. It is implemented inside the transistor, it allows for bi-directional switching.

[@iqbalaliraza461]

🤩

[@serviceteam3075]

how DC voltage changes its polarity?how IGBT will understand that for this time i need to be closed?

[@KumarKumar-qz6rn]

can you make video in Hindi language because English language video already on KZbin

[@GKAgrawal2]

My all videos are available in Hindi also, please visit my channel

[@shankargoudapp9472]

Hi sir plz note single pwm inverters

[@laxmikantamuduli195]

Sir plz tell me the proper/exact work of IGBT

[@monirajdas4267]

Sir your explanation is awesome, but sir I have one double, The purpose of PWM is only switching the IGBT. That means when PWM signal trigger the IGBT then IGBT will conduct. At that time maximum dc voltage will supply through IGBT to the load. So sir please explain if we increase the width of PWM signal then how voltage will increase. Thank you sir, I will wait for your kind reply.

[@GKAgrawal2]

OFF aur ON period key voltage kaa average letey hai.

[@monirajdas4267]

Thank you sir for your kind reply Could you please explain how to take average of ON and OFF period. I will wait for your reply. Thank you sir

[@zerisenayhabtom7159]

How IGBT s control on and off without comparator

[@gamvin2107]

My question is very basic for you but I will ask anyway. Will the PWM reverses polarity if the load is not a motor?Let say a resistor heating element?

[@GKAgrawal2]

Output of inverter is AC, and will remain AC regardless of load. Output depends upon the design of the Inverter.

[@VikramSingh-dn2ev]

What is the function of free wheeling diode sir?

[@GKAgrawal2]

Provide a path to the current as required.

[@VikramSingh-dn2ev]

@@GKAgrawal2 which current??

[@GKAgrawal2]

Watch my video IGBT based rectifier for VFD.

[@omkar4641]

Bohot pakkaya aapne

[@satishchandervaish6268]

I m an electronics engineer

[@GKAgrawal2]

OK

[@nickpierpoint4116]

How do you calculate the averages?

[@monirajdas4267]

Nick Pierpoint i have same doubt

[@GKAgrawal2]

Scaling factor = ON period / { on + off period}

[@saulramirez4907]

How can i control the frequency of the ac signal for to be 60hz?

[@GKAgrawal2]

By controlling the timings of the gate pulse of IGBTs.

[@saulramirez4907]

Oh ok thanks, i was a litlle confused with the diference between switching frequency and the output frequency

[@GKAgrawal2]

You can always adjust switching pulses frequency and desired output AC wave frequency separately.

[@saulramirez4907]

Thanks again

[@er.monirajdas9911]

Sir, Suppose 230 v single face motor has 1500 rpm, I want to control the speed of the motor by using VFD. I want to run the motor at 1000 rpm, For that how PWM and IGBT will work Could u please explain properly sir. I know the vfd working principle. That is fist convert the ac voltage to dc and then remove ripple by capacitor bank, then again convert it from dc to ac by inverter circuit. And in these inverter circuit we are using IGBT and these IGBT is switching by applying PWM signal, Now sir for 1000 rpm output, how it will work. I hope u understand what is my doubt, Sir please explain me how it will work Thank you sir.

[@GKAgrawal2]

Watch my video on VFD concept.

[@kisjangid]

Usme kaise pwm jaati h

[@hasanatl4823]

İlk başta aksan kulağı deliyor ama bir süre sonra deniz gibi alışıyorsun.

[@GKAgrawal2]

सीसी अंग्रेजी में लिखा है CC İngilizce olarak yazılmıştır

[@ashoknagaryt22]

जी के सर हिंदी में भी स्पीच करें तो बहुत अच्छा होगा क्योंकि इंग्लिश हमको समझ में नहीं आती है

[@GKAgrawal2]

मैं सारे वीडियो हिंदी में भी बनाता हूं । पहले हिंदी में ही बनाता हूं । यह वीडियो भी हिंदी में भी है । आप मेरी चैनल पर सर्च करें ।

[@brbeniwal8400]

sir IGBT ki price Kya h

[@GKAgrawal2]

Yeh tho rating per nirbhar karta hai, low rating kaa 50/ mey mil jayega. Jyada rating key Rs 1 lakh kaa bhee ho sakta hai

[@MasumBillah-nz8bk]

hi

[@sandeepshrivastava9744]

⁷

[@moinshaikh3501]

Thankyou sir....your teaching method is amazing..