#17 Parallel operation of Alternators - Part I ( Advantages )

[@abhinendrasingh8669]

Sir you give real understanding of electrical world

[@petarsimic4575]

very useful video and great teacher!

[@sahilsrivastav8061]

Thanku sir...u r teaching ability too good..enjoy....,,

[@ElectricalisEasy]

Thank you so much..Please do consider sharing the videos with your friends and anyone who might find them.helpful

[@Kurogane-el2vq]

thanks sir its really helpful. I really appreciate it.

[@ElectricalisEasy]

Glad to be of help, also do consider sharing the videos with your friends and anyone who might find them helpful...

[@cholomsury1548]

Much appreciation sir

[@siddalinga786]

Sir I need a clarification I have 3 disel generators each generator have 50kw,my total output load is 150kw. If remove the 1 generator(cutoff) the power will be a 100kw,if power changes, frequency will changes, but here showing that voltage and frequency won't change, how can you please explain sir

[@ElectricalisEasy]

The voltage and frequency remains constant only when the generator are connected to infinite bus bar

[@jyotiranjangiri4709]

in the last point, you said efficiency will decrease if the machine will not run at full load .. are you saying that input to the machine will be constant and power output is reduced due to the decrease in the load demand?

[@ElectricalisEasy]

That is.one way to think ...see if your are not using your input power fully, then the difference between input and output is the losses right, which can be heat loss, loss on form of vibrations , accoustic energy and so on..

[@mercidesbenz]

Hallo Varun D Nair, I realy appreciate your lectures ins the play list "parallel operation of alternators". For that i have tow questions. First one, do you have recommended books and material concernig this topic? And second one, is it possible to you to do an noteher lecture about "parallel operation of alternator" which shos the effect to the load sharing and the prime mover when, changing the droop setting? For me it is very intresting how the behavior of the prime mover changes, when one generator is operating in isochronous and the other in droop mode. Are they some how fighting each other when the load is changing? Hope hearing from you soon and waiting for oter nice lectures from you. Best regarts.

[@ElectricalisEasy]

Lecture number 26 to 30 deals with areas you have asked...

[@abdullahalmiraj3593]

Sir which reference book do u follow for this lecture?

[@ElectricalisEasy]

Electrical machinery fundamentals by Chapman

[@sehrnazurdu]

great sir, are you following e machine by Steffen j chspmay?

[@ElectricalisEasy]

For synchronous machines mostly from Chapman, and some other books also for certain topics..

[@RaselMia-gg1kz]

Good sir

[@comandernehal8567]

nice

[@deepchakraborty7947]

Sir please upload the potier triangle and methods in synchronous generator 💓

[@vishalkunyal7698]

Sir please upload potier triangle and methods in synchronous generator

[@hydrohubb9]

i think you should use term 'phase relation' not 'phase sequence'

[@DhavalPatel-iz7sq]

The phase sequence of alternator is R-B-Y ,If the direction of field rotations is reversed then the phase sequence will be A. R B YB. B Y RC. B R YD. Y B R

[@sehrnazurdu]

sir you skipped the def of emergency generator kindly repeat plx

[@ElectricalisEasy]

Emergency generators are generators that feed only the emergency loads

[@sehrnazurdu]

+Varun D Nair thanks alot sir