L22: Alternator at load | Loading Effect on Alternator | EMF equation of alternator | In Hindi

This lecture will discuss;
1. Meaning of Load in generator and motor
2. Simplified structure
3. Voltage equation at No-Load and Load.
4. Effect of loading on terminal voltage.

[@hitaxeeraiyani2731]

sir aapke jitna detail main koi nahi padhata not even our college professors.thank you a lot sir

[@Natureslove2420]

Ye log to bus career chaupat krta h baccha log ka specially gov college me.

[@zezo2895]

Thank you sir❤

[@prasadjirwankar2721]

Sir bahot topic clear huve hai lecture dekh ke thnx sit
1 questions tha mai 18.9 MW power plant me as turbine DCS training me hu
Jub hum turbine/alt pe load dalte hai to turbine jada torque leta hai jada steam flow leta hai
Mera question ye hai ki jab load setpoint badhate hai to alternater me physicaly ky Cheng hota hai jo output badh jata hai

[@techinsight1418]

Jab hum load set point badhate h.... To electric power demand jyada ho jaati h... Mechanical power input se. Causing Pm- Pe = negative. Is wajah se alternator me retardation hone lagta hai.....and frequency fluctuate hone lagti h......
Aisa n ho..... Iske liye hum valve opening karte hai..... Jisse steam jyada di jaa sake..... That ultimately increase the mechanical input and thus stabilize the system.

[@prasadjirwankar2721]

@@techinsight1418 electricity demand badh jati hai sir ok that's fine but
Konsa parameters chenge krne se electricity demand kam jyda kr sakte hai
Ex. abhi assume kro mera load chal raha hai 6 MW Turbine rpm 6821 + gearbox = Alt rpm 1500 ok out put is {X}
Our mai jub load dalta hu 12 MW turbine rpm 6821+ gearbox = al rpm 1500 output. (2X)
Is 2 condition me rpm to chenge nhi huva lekin output badh gaya
Jaise ap load dalte ho output badh jata hai directly proportional steam flow increase hota hai
To jub speed constant hai but input jyda lag raha hai to torque jyda lag raha hoga
To aisa ky hota hai alternator me jo Torque jyda lag jata hai

[@comingsoon...6954]

Sir leakage flux field flux me se km hua na to use emft equation likhi thi usme ..flux me se leakage flux substract krna tha ma ...yha kvl type me kyu substract kiya

[@Unkn0wn_gaming0-y1d]

What is the relationship between speed and load ...?

[@techinsight1418]

As name suggests, synchronous generator either runs at synchronous speed or not run at all.....
Load affects only the load angle, not the speed of rotation

[@electricalclass4420]

Aki kotha bar bar bar bole boring lecture

[@coloursofladakh9254]

Bhai bohut bore kiya aur confuse bhi