Working Principle of DC Generator | [Electric Machine #1]

[@shinstats]

This video deserves a million views. Kudos in making this video. Very helpful to students.

[@chrvoje_engineering]

Thanks

[@bharath_0232]

@@chrvoje_engineering Em doing

[@chrvoje_engineering]

@@bharath_0232 ?

[@bharath_0232]

Lol

[@rbsrinivasan3752]

I agree. It's amazingly clear.

[@viperbite-g]

Thank you so much

[@RaviSharma-xt4py]

ATTENTION: The current deflection is maximum when it comes to the horizontal position and zero when it comes to vertical.

[@chrvoje_engineering]

Yes, I must change this

[@mahalingama4162]

and so we use multiple coils

[@tbhargav8477]

Tq ❤️

[@PipenFalzy]

You still haven't changed it. If your going to explain things it needs to be correct.

[@relaxing-mg3ig]

No here we use perpendicular area vector

[@webmaster246]

The reader should not be confused as a MUST keeping same direction on the armature: changing within direction is the mainly purpose of changing within polarity itself i.e. we changing polarity because we need to (2) repel after being (1) attracted. Thanks to a simple solution - commutator (splitted ring) . I found this video as a supplement of: How does an Electric Motor work? (DC Motor) by JaredOwen on TH-cam. Still I want to thank the author for all efforts exerted on making of this material. Cheers :)

[@Elfinablacksuit]

Thank you so much for your video.... Your voice gives me a feeling of a documentary btw 😊

[@chrvoje_engineering]

Thanks

[@karo.k.8515]

I searched all of the time to see this video.
T̆̈h̆̈ă̈n̆̈k̆̈ Y̆̈ŏ̈ŭ̈❤️

[@PositivemaerKs]

Sometimes i ask myself,,as to why people who deserves the likes and views are not being given the Oscar❤😊..
Imagine this explanation it's just topnotch...
Thank you very much sir

[@chrvoje_engineering]

Thank you so much 😀

[@anuragnepal331]

What a great work of art. Thanks for making this 🙌🙌

[@exploringislam280]

Nice to see new students.

[@saiprabodhm]

Sir/mam, I am very thankful🙏 to u for this beautiful topic, I understood very easily...i hope this type of explanation no body will provide 🙏🙏🙏

[@chrvoje_engineering]

Thanks

[@book19118]

You cleared my concept thank you.

[@chrvoje_engineering]

Glad it helped!

[@Acapara36]

nice explanation, this video has improve my knowledge

[@chrvoje_engineering]

Glad to hear that

[@shrutipathak2096]

Finally I understood.
Thanks a lot 🙏😊

[@chrvoje_engineering]

No problem

[@anastasiaconstantine6719]

only 1 min in and u explained it better than my teacher.

[@chrvoje_engineering]

Thanks, nice feedback

[@cymespaulamatonoukassa784]

Thanks 🙏🏾 so much it was helpful may GOD bless you ❤❤

[@chrvoje_engineering]

Thanks

[@CatherineNannono-v2f]

Best teacher ever

[@chrvoje_engineering]

Thanks

[@s.x.a_04]

I am student in Iraq and now I understand the lesson so thank you very much

[@chrvoje_engineering]

Thanks for nice feedback

[@vikasvmuddannanavar]

Thank you you made me pass an exam

[@aditg847]

You saved me a lot of trouble

[@chrvoje_engineering]

Thanks, for nice feedback

[@imSurajsingh24]

Mind blowing 😚..concept clearing video😊

[@jitheshsarvinj4341]

Your animation is super

[@gbdband3389]

Good explanation and great animation

[@chrvoje_engineering]

Thanks

[@petrusshipanga4548]

Thanks alot and pls keep on making more videos of this nature...

[@chrvoje_engineering]

Thanks, I will

[@moyenhossaindigital]

Thank's .
This video make my chapter very easy.

[@chrvoje_engineering]

Thanks

[@kattasoumyasrinivas2259]

Thank you so much for your valuable information🤩🤩🤩

[@chrvoje_engineering]

Thanks for nice feedback

[@Law.law.law88]

Thank you sir for the explanation .its very helpfull to my education purposes . I subscribe and like your channel.Again thank you

[@chrvoje_engineering]

Thank you

[@josiahshinglaiYC]

Seriously helpful video!

[@chrvoje_engineering]

Thanks

[@Lumpify.]

Note that he uses conventional current flow, if using electron current flow then the left hand rule needs to be changed to right hand and the pictured direction of current flow is opposite.

[@saimali7470]

You mean right to left. Not left to right.

[@neerajdubey9026]

Can u please tell me where to use which "hand"rule 🤔💕

[@GhostRaider-e8v]

Worlds best tuition classes is Vidya Classes and Best Teacher is Sir Shinde ❤️

[@chrvoje_engineering]

OK, That is great

[@jamiewithers5451]

Amazingly helpful, thank you so much.

[@chrvoje_engineering]

Glad it was helpful!

[@Safwangamingofficial1]

This video help me lot for my exams

[@chrvoje_engineering]

Thanks, I'm glad

[@ipshasen6505]

Thanks a lot ,sir❤

[@chrvoje_engineering]

No problem

[@gfield6765]

Really nice animation. However, viewer be aware: there is a Physics error - the EMF versus Time graph should peak when the armature coil passes through the horizontal position and be zero when it is vertical

[@chrvoje_engineering]

Yes, this is mistake

[@johnsonkibocha]

A nice explanation

[@chrvoje_engineering]

Thank you 🙂

[@shikhaswarnkar5335]

Best explanation, thank you 😊 🙏

[@chrvoje_engineering]

Thanks

[@alimazer9533]

Very helpful 👍 lecture thanks a lot

[@chrvoje_engineering]

Thank you, on nice feedback

[@fiduu8908]

Great work sir very useful

[@sudhajha9106]

Superb animations

[@afsanaaftabshaik3321]

Really helpful thank you so much sir...and continue uploading videos more and more.....

[@chrvoje_engineering]

Thanks

[@TurkVladimir]

Thanks Very Useful informations.

[@chrvoje_engineering]

Thanks

[@mantosh56]

THANK YOU IT WAS QUITE HELPFUL!!!

[@chrvoje_engineering]

Thanks for nice feedback

[@jijolawrance7922]

Nice teaching

[@chrvoje_engineering]

Thanks

[@akeshmusiclife5392]

Thanks sir ❤️🌹

[@chrvoje_engineering]

So nice of you

[@ahmedblk4395]

Thanks , you helped me a lot

[@chrvoje_engineering]

No problem Im glad

[@TheLarsonator]

Question:isn’t the induced voltage highest when the armature is passing through the magnetic field lines at a 90 degree angle? And shouldn’t the Voltage be zero when the brushes are between the gaps of the commutator? This is not how the graphic demonstrated.

[@chrvoje_engineering]

What part of the video

[@bibeknyaupane7066]

for minimizing such defect commutator can split in many parts so that gap can be reduced

[@vcegradesaver9678]

cool video!

[@chrvoje_engineering]

Thanks

[@aaremanesha9356]

Nice explanation. This video helped me lot.thank uu

[@Khel_Aakhar]

Amazing video ... ❤️😘😘

[@chrvoje_engineering]

Thanks, for nice feedback

[@faizalahmadmalindo3844]

thnks for the video so informative

[@thakurelectrical4039]

th-cam.com/video/FXoGiK1yBw0/w-d-xo.html

[@mohsinjan5314]

Thanks a lot.😍❤️

[@chrvoje_engineering]

No peoblwm

[@venkataraomudadla5318]

sir..When does the armature in the direct current generator rotate in the Anti clockwise direction?..

[@succeedertutoring]

the animation is right. thank u for clearing my doubt.

[@abishekc4862]

Make the video about, in which position of the conductor the induced current will be maximum, whether in parallel or perpendicular to the conductor?

[@chrvoje_engineering]

Thanks for idea for topics

[@james77011]

👍🎈 perfect ❤️ I love this video

[@chrvoje_engineering]

Thanks

[@anasabuasabeh2111]

Thank you so much, you said at the end that current here is constant but in the graph it's not one line, how is it constant then?

[@shubhamupman7260]

Thanks great explanation

[@chrvoje_engineering]

Glad it was helpful!

[@tickyul]

My PhD is in Feline-Neuropsychiatry.......but I still have a hard
time with this....thanks.

[@kumarshubham142]

Around t=6.00 , emf is max when coil is closest to pole and cutting least flux. EMF is min when coil is exactly between poles. But in the graph you have shown it otherwise.

[@manishbhagat1183]

Very informative!

[@thakurelectrical4039]

th-cam.com/video/FXoGiK1yBw0/w-d-xo.html

[@muhammadaqib2349]

Nice explanation

[@chrvoje_engineering]

Thanks

[@chrvoje_engineering]

thanks

[@annayak2133]

Superb explaintaion

[@chrvoje_engineering]

Thanks

[@allrounder94]

Thank you soo much....I need ac generator too

[@graceboss.4903]

Useful ♥️ thanks

[@chrvoje_engineering]

Thanks

[@menttmental]

Wait, doesn't a wind turbine or other outside source provide movement for the armature? Also, don't generators work under only a closed circuit? So isn't it a slip ring instead of a commutator?

[@yscbruno]

Thank you very much!!!

[@thakurelectrical4039]

th-cam.com/video/FXoGiK1yBw0/w-d-xo.html

[@saranshgokhale8298]

Thank you!

[@chrvoje_engineering]

No problem

[@tanvinikam6591]

Thank you so much for this video ☺ it is really helping me a lot 😃 but I have one question : how can we increase the speed of rotation?? And how can we control it??
I am request to make a video on electromagnetic induction. Please 🙏

[@selfiee_queen5712]

Are iski language samajh aa rahi hai kya tujhe

[@tanvinikam6591]

@@selfiee_queen5712 if have brain then definitely you will understand but if you don't then what I suppose to do?? 😏

[@neerajdubey9026]

​@@selfiee_queen5712yaa sis , if u wanna to understand then u have to focus on English a little bit more 🥰☺️

[@anuu1-i2r]

Thanx this video help me a lot

[@chrvoje_engineering]

No problem

[@kratos9073]

the carbon brushes are used for collecting the current from the commutator and also to change the polarity?

[@chrvoje_engineering]

Yes

[@miss0368]

love this video!

[@chrvoje_engineering]

Glad you liked it!!

[@chrvoje_engineering]

Thanks

[@njjoc3]

great video

[@MrForbinator]

It looks like your graph of induced emf and coil position is off. You should have a maximum induced emf when the coil is horizontal and a zero emf when the coil is vertical. Other then that it is a very nice animation and described well.

[@chrvoje_engineering]

No, I think that IM right because when the coil is in the horizontal position it means that total flux that produced by stator is perpendicular on the area of the coil so the angle equal 90
, so maximum value when sin(angle)=1 , angle = 90

[@MrForbinator]

@@chrvoje_engineering It's the rate of change of flux which causes the emf as that it greatest when the coil is horizontal (moving from 0 flux to a rapid change of flux linkage) and minimum at maximum flux linkage. See here
electronics.stackexchange.com/questions/30053/why-voltage-lags-by-90-from-magnetic-flux

[@chrvoje_engineering]

@@MrForbinator I think that this what you say that is not correct, I think that on bottom of the article somebody say that this is incorrect

[@chrvoje_engineering]

When the coil is horizontal, the cutting or blocking of magnetic lines is minimum but the rate of change of fluxes is maximum which produces maximum emf.

[@chrvoje_engineering]

I think that Im right but....

[@دعاءربيع-ق5ش]

I want to know where the insulating material is located for the coil and the two slotted cylinders. Thank you in advance.

[@sajeevapadmasiri2147]

Thank you sir

[@james77011]

Thank u sir 😌

[@chrvoje_engineering]

Thanks for nice feesback

[@melevane6871]

helped me alot thank u!

[@chrvoje_engineering]

Thanks

[@kannadiga_saleem943]

Understood. Thanks

[@chrvoje_engineering]

No problem!

[@ankitchapagain4477]

nice video

[@fiduu8908]

Good work

[@sinestezijana6944]

thank you!!!

[@samuelbaguio8766]

Thanks for sharing...

[@ashrakatzahw499]

Thanks 😊

[@ramanareddy7007]

Good video nice video sir good one

[@chrvoje_engineering]

Thanks

[@kathakalisingharoy9202]

Thank you
👩🏽👩🏽👩🏽👩🏽

[@mahbubahmed9824]

really awsome

[@chrvoje_engineering]

Glad you think so!

[@tofa_gamer1073]

الي جاي من عند المستر حودا ودّي لايك 😂😂

[@SasanamuPraveena]

Superb

[@chrvoje_engineering]

Thanks

[@thisisabby5935]

Just wondering. If electric motors use electric energy (supplied through a battery) where do generators get mechanical energy?

[@chrvoje_engineering]

Thru rotor of the motor

[@nandinie6278]

Thank you

[@chrvoje_engineering]

No problem

[@uvelectricalengineer1220]

HI IN YOUR VIDEO MAJOR MISTAKE THERE. THE EMF INDUCED IN COIL ARE NOT AS PER VIDEO PREVIEW ....YOU TOOK EXCTLY OPPOSITE OF ACTUAL PROCESS....ONCE CROSS CHECK IT. EMF INDUCED IS MAXIMUM WHEN DIRECTION OF MAGNETIC FIELD IS PERPENDICULAR TO DIRECTION OF MOTION OF CONDUCTOR......

[@chrvoje_engineering]

es you are right, rhis is made opposite I will change this preatty quickly

[@rogerhickman2504]

Hello - one question. Wouldn't the light bulb flicker with the pulses - especially if its an LED bulb? How do you maintain constant amps & volts in this design?

[@tarabeyboni7325]

It does flick but due to how fast it is doesn't really show unless there's a problem in voltage take a slowmo of a led light and it will answer ur question

[@emmamode-z]

thanks a lot

[@chrvoje_engineering]

No problem

[@babyoil00]

Is this the same for dc Dynamo

[@tarunraj1868]

The voltage graph at 5:34 is wrong, coil is at 0° when it is verticle( Force/ Torque direction is parallel to flux direction) and 90° when it is horizontal( Force/ Torque direction is perpendicular to flux direction), the EMF induced in the coil is maximum when it is at 90° and so is the current and vice versa. E = 4.4 N F Q sin(theta)

[@chrvoje_engineering]

Yes you are right, I need to fix this but I will do in remake of this video

[@pk-kr7vg]

Sir which software is used to make this animation

[@chrvoje_engineering]

3d max

[@muhsinamisreena7136]

Thanks❤❤

[@chrvoje_engineering]

Great

[@okolochachukwutemwilliams5965]

It is helpful

[@chrvoje_engineering]

Thanks

[@vanimashetti1108]

I didn't understood how the current is reverses can u pls reply me

[@manjuagrawal5831]

Split rings or commutator is used to reverse the direction of current

[@legendj.a291]

Nailed it

[@chrvoje_engineering]

Thank you

[@bharath_0232]

How can I desrive this video

[@ElectricalSpot]

How to make this type of animations.. which software are you using???

[@ricenspice5571]

I wanna know too

[@thegrimreaper6787]

He's using 3D Max, it's in the description :)

[@editsplus2829]

Which hand rule is applicable