Excitation System Of Synchronous Machine | Rotor Excitation || Latest Update 2018

[@arkamukherjee01]

Great video sir!!!You made it through just under 15 min. The topic was very much understandable to me after watching this video.

[@291996mohit]

Bhai excitation rotate karane ke liye nai karte uske liye prime mover hota hai such as diesel engine or similar, excitation islie karate hain so that small DC current ki help se usko magnet bana sake so that usme magnetic field bane and further magnetic lines of forces i.e. flux and jese hi rotate hoga toh magnetic flux change hoga and EMF induce hoga in stator winding(according to Faradays Law).

[@gyaanELECTRICAL]

kzbin.info/www/bejne/onewkqmnnM5-bLc

[@shakeelachowhan]

Sir ap ka lecture bhout accha say samajh atah e ??

[@mahendrakumarrajak5917]

Jhakkaas concept 👌 bahut bahut dhanyawad

[@skmgamer8214]

11:40 agar thyristor se hi dc mil raha hai toh us dc se direct operation q nhi kr rhe usko 3@ ac me convert kr k fir silicon diode se dc kr k excite q kr rhe hai. Plz answer.

[@eeideas]

Waha par mai AC ko DC bol diya hu, Thyristors ke output pe hame AC hi milega then uske bad usko diode laga ke DC banayege.

[@skmgamer8214]

@@eeideas acha smja thnks for replying Sir maine er or question pucha tha Wo " armature reaction of synchronous generator" waale video pe Plz answer that question Apne sailent rotor se samjaya hai kya cylindrical ka v same hoga

[@BaapOfAllSantaliOfficial]

1:50 Field Current Only For Prediction Of Electromagnet Not For Rotor Rotation, Rotor Can give Machanical I/p or o/p only.

[@furkanvurat5101]

I am writing you from Turkey. What you are saying is very valuable but I do not understand My request is to add subtitles. This will help us a lot.

[@smitapathare704]

Excellent teaching 👏👍

[@kabhibhikuchbhi2942]

Sir I am working on the Alternator which is 115 V in each 3 phase. But set is giving 9 v more. After adjusting from POTMeter Voltage is ok. Rating of set is 40 KVA. Can I replace POTMeter with new to rectify the problem

[@santoshsapkota4579]

thanks for this wonderful video ..sir why the shaft is hollow ? Is it really necessary ?

[@farhansadiq3579]

very nicely explained..some videos about PLC,DTR etc...will be thankful..

[@Suresha2836]

Sir u told that until giving the excitation to the rotor it doesn't rotats, its wrong statement sir, please correct the statement sir, any way your videos are very helpful to us thank you sir

[@eeideas]

Ananth Kumar " In synchronous machine, If u will not giving Excitation on the rotor then flux will not produce in field winding on the rotor and if flux will not produce then output on the armature winding will not produce"

[@rajkumar-xn1kh]

@@eeideashello sir... but you are telling in this video without excitation rotor can't rotate it's totally wrong. Rotor rotates by prime mover not through excitation.

[@tallaltauseef737]

yes wrong concept. rotor is rotated by turbine not by excitation system.

[@manjunathhosamani2059]

Sir I have one doubt....why dc is preferred for exciting field winding

[@shamimakhanom3097]

If we use AC current, then it will change the pole of the rotor continuously. But we need fixed pole in the rotor. That's why we use DC as it has no frequency.

[@manjunathhosamani2059]

@@shamimakhanom3097 thanks

[@shreyas4685]

Why we can't give the supply from shunt dc to the rotor?

[@anujnegi885]

Good Explanation Sir notes bhi provide kre

[@royalmusic4125]

Sir kya rotor ko excited kiye bina hi fully se chalaye to kya flux nahi banega .

[@eeideas]

No, Excitation is compulsory.

[@eeideas]

No, without exception flux nai banega.

[@rajkumar-xn1kh]

@@eeideas hello sir what is the reason?? I think without excitation there is no magnetic field initially. So for generating magnetic field first excitation required. Am I clear?? Please response.

[@engineeringboyzz7786]

Nicely explained ...thank you so much

[@adityasharma1097]

Ek baat bataiye. Ye excitation k connections khaa diye jaatey hain. Stator mei ya rotor mein. Plese reply

[@pramodkamble1246]

Rotor

[@mr.r.k.tech.6163]

Excitation dc ki bajay ac de kya hoga dc generator mai

[@Er.sanjayuppcl]

Sir alternator par jo winding hoti hai. Wo armature winding hoti hai Ya field winding.

[@eeideas]

Ap alternator ki stator pe winding ki bat kar rahe ho na?

[@eeideas]

Alternator ke stator pe jo winding ki jati h wo armature winding hoti h aur rotor ke upar field winding ki jati h.

[@Er.sanjayuppcl]

@@eeideas dear sir ek question Aur hai.. Hum excitation ke liye DC ka use jyada Kyo karte hai

[@Er.sanjayuppcl]

@@eeideas sir iska matalab jo excitation karte hai wo rotor winding par kiya jata hai.. Please reply sir

[@eeideas]

Fuxed polarity banane ke liye DC ka use karte h, if just suppose that ki ham log DC ke jagah AC dete h to polarity jo h wo alternate change hoga, but hame fixed polarity chahiye isliye hamlog dc dete h.

[@mdmuzammil4008]

1:55 , Rotor is coupled with Turbine which rotates it not excitation.

[@Techvir4790]

Bhut achha sir ji☺️

[@tejkamal4594]

Very helpful video sir.can u give me one clear photo of brushless exciter

[@wajahatullah5934]

Bro concept clear kar k aya karain...rotor rotation does not depend on excitation and as for as I think rating of alternator is in MVA not In MW so please be careful by the way keep up the nice work

[@royalmusic4125]

Sir ham alternator me rotor field ki jagah permanent magnet use kar sakte hai flux banane ke lite .

[@himanshuraj296]

yaa we need only flux

[@laveshpandey9614]

Sir synchronous motor ko start kerney key liye in excitation ka use kertey hai kya bina iskey synchronous motor start nahi Hoti plz rply me iam confuse

[@harshsuri6990]

na bhai...excitation trko krni pdhegi ..rotor winding par tbhi tere rotor m polarity aayegi ,north or south ki...or synchronous motor ka principle magnetic attraction hota h...toh stator winding or rotor winding ,dono ki polarity aapas m interlocking krte h ..or jis speed se stator ghoomta h ...use speed se rotor ghoomega

[@harishbabu6108]

bhai excitation ni rhega to rotor kyu ni rotate karega rotar ka movement uske prime mover pe depend karta h...excitation ka sidha matlb h field creation ke liye supply dena..

[@shahdhaval2359]

Are bhai field create hi nahi hogi to rotor ke movement ka kya MATLAB Exicter se jo field create hogi rotor me vo stationary hogi rotor rotate hoga uski vajese filed be rotate hogi and stator ki winding se cut karegi.

[@pinkunegi166]

Discharge resistor kaise kaam karta hai.....???

[@Apna_School25]

In this video you have said that Brushless exciters are use in above 500Mw If 'Yes' then Why we use Brushless exciter above 500Mw?

[@chitty_chittis]

If you brushed exciter it gives more sparkling losses for high ranges...so for high ranges brush less is preferable

[@malvikasaxena6974]

Field winding or armature winding ulti batayi hai ( 1:50 time) google se confirm krlo.😒

[@baburamchaudhary159]

Namaste from Nepal, Sir would you provide me the figure.

[@amilindkumarrao2243]

Very well explained...

[@priyal2022]

Thank you sir it's really helpful

[@harsh7.30]

Sir Diagram ki link mil sakti hai

[@skmgamer8214]

Kya Static excitation of prime mover ka use nahi kiya Jata?

[@AshokKumar-pt2qq]

brushless excitation me main ko supply kaise di we know that scr gate supply then working scr to aapne gate ko supply di hi nhi h

[@Sourav86709]

Thank You Sir🙏🙏❤️❤️

[@jaichirutkar9023]

Hollow "shaft" pe diodes laga k dc kaise milega??

[@eeideas]

Q ki diode ke input pe AC a araha h through Excitation generator to diode ke output pe DC milega hame.

[@laveshpandey9614]

Ac generator or synchrouns generator ek he hota hai and Jo aap bata rahey hai wo generator ko start kerney ka method hai

[@pakistani1799]

Exciter ki frequency 150 ya 200 HZ q hoti hai?

[@praptighosh1111]

Rotating thyristor excitation system is not explained here... please upload a video of the same

[@gyaanELECTRICAL]

kzbin.info/www/bejne/onewkqmnnM5-bLc

[@Rajesh_Kumar_Mallik]

sir please refer some books for ac drives

[@malleshkumar9612]

Sir tel me about electrical protections in detail description

[@Aryasatya111]

*nope bro i m using 5kva inducted brushless alternator...in this video u said brushless alternator used for high capacity genearation like 5000MW...but its wrong brushless alternator are available from 2.5kva ...its category of alternators it's your choice ..to buy anyone*

[@eeideas]

I thik you are rigt but theoretically says that.

[@engineeringtechnology974]

good one,

[@babujitender7723]

Very nice sir

[@abhijeetpatil5641]

I want breshless excitation system diagram neatly

[@vamsikrishna5391]

Last part I haven't understood how rectifier is used on rotor

[@skmgamer8214]

thyristor ka kya kaam haii

[@eeideas]

Thyristors ka use basically hamlog controlling and switching ke liye karte h jaise, motor speed controls, light dimmers, pressure-control systems.

[@skmgamer8214]

@@eeideas ok thank u sir

[@Fuckpoojasharma]

what about .. Ac excitation method

[@gouravbose785]

What is Ct and Pt ?

[@mehemudrahamanmondal7235]

CT=Current Transformer & PT= Potential Transformer

[@abhaychalke1935]

Why excitation provided is DC not AC

[@gauravpatil759]

Amazing

[@joehelf]

I could not understand 5 words in this presentation. I thought it was supposed to be in English.

[@manjunathhosamani2059]

For induction generators

[@godcreations4206]

Good

[@techslifegoals3519]

Keep it up dear, but your explanation is not appropriate. Please study further and upload a new video explaining modes of excitation and controls.

[@Sujeetkumar-qs6sn]

great

[@jeet5205]

Sir apka excitation ki photo ka link do na please

[@user-rf5um7wt2l]

refer to Electrical Machinery PS Bimbhra

[@jijidjelaila284]

من فضلك الترجمة بالعربية او الفرنسية وشكرا

[@gelanidivyesh2043]

Expiation achha hain lekin communications improve karne ki jarurat hain

[@alialali6991]

.

[@skar.0311]

Kal exam hai😢

[@ritammodak940]

Rotating thyristor excitation System #Missing

[@Manchanmela]

Galat bola.. rotor to rotate karega hi karega par uspe koi magnetic field generate nahi hoga bina d.c.supply ke

[@muzammilsoomro5067]

Ryt bro

[@akbarali-ve1lv]

Draining not looking clear

[@indrajitghosh2698]

You should gather more information about this topic, and your knowledge about the topic is too less.

[@gyaanELECTRICAL]

kzbin.info/www/bejne/onewkqmnnM5-bLc

[@workrelatedgmailaccount4378]

what?

[@nobis-elenduchukwudalu7059]

Start in English finish in English please 😒

[@abouteverything1078]

Gyan batne aye ho yaa channel subscribe karane

[@anitachaudhari8760]

Not explained well

[@harshsuri6990]

shi bol ri...mere bhi palle ni pda ,iss chutiye ka...😅

[@naveedashraf1527]

Ap acha explain kardo

[@slantzscuderia]

Woah lol🤯