It's not complicated enough. They had to make the arrow point to the south pole of the coils instead of how a compass is arranged pointing to the north pole? Is there a plan afoot to mix us up? Come on, people. Why do that? Just another small pebble in the road.
What's with the dynamo @ 4:37 "...Galileo Ferraris used an inductor in one of the two coils supplied by a single-phase ac dynamo later..." This video is confusing.
@Caishen Salelius 6022 My physics professors did not confuse us. There's another animated video out there that should be good too but suffers from the same thing. Too many moving parts with captions and narration. And music and sound effects. Interesting thing about knowledge and teaching. I think I'm seeing a good video or lecture when they explain things that I know already. But on further examination, I find that the explanations sometimes fail to explain clearly, things that I haven't learned. Our judging system is skewed a bit and tells us things that may not be true. PS. sorry this is so windy.
Tesla built the first a.c motors, but Charles Steinmetz, head of the original General Electric research laboratories, made A.C power transmission engineerable with his mathematics and theory, and therefore made the use of A.C possible. Before that Oliver Heaviside took Maxwells equations and simplified them to four short expressions; Maxwells equations as we are taught in school should really be called Heavisides equations. He also made telegraph transmission possible by describing the mutual relationship between magnetic and dielectric fields. He showed through his telegraph equation that the problem with telegraph transmission was not solvable by loading the system with more power, but was only solvable by intoducing loading coils at certain intervals along the line. Just a few names no one hears anymore.
Thanks a lot man ...can you suggest some other videos or channel where I can learn very very basics of physics we see in our day to day life or we use in our day to day life...
my head just exploded.....I always wondered if Tesla came back today and saw all the innovations of his idea and how astonished he would be...same thing with all the other early scientists.....hmmm, sounds like a good movie
Astonished? I’d say disappointed , all this 100 years ago and we did nothing new with it, we barley improved on his , And now we cheapened it all for bottom line profits making sub standard everything. in fact he had 100’s of more viable solutions for not just electric motors , but vast amounts of technology.. we are light years behind , had he lived another 100 years we’d be using more than 10% of our actual brain power , and we’d be wasting less, and needing less ...... I think he’d say , I gave you the world and you came up with wireless porn ..
@@nadronnocojr we do use more than 10% of the brain power, but whatever. Only imbeciles complain all the time, he wasn't, he would work and try to improve. He wasn't a politician, he was an engineer, and those don't start whinning when things don't go as they want
Thank you, kudos for this clear emulation video that brings understanding about RMF in AC motors. Keep creating useful, understandable videos, Lesics ! :D
@@wfemp_4730 The smooth rotating magnetic field has defined all of modern technology. We wouldn't have solid state technology if it weren't for the AC motor
in my opinion the 3 phase wiring is more of an evolution than a revolution to the design tesla created, not to say it wasn't a big deal, but they just used what tesla had already figured out and improved it to make it more efficient
Even the two phase was an evolution of Bailey’s original step change design. The fact that you could have a single vector and have that move, whether in stepwise or continuous fashion, by altering the current was his idea.
Wdym? Tesla wasn't the only one to figure it out. Did you not watch the video. Ferraris had figured it out as well. Give credit where credit is due. Only thing that Tesla did different was patent his idea whereas Ferraris did not.
we have focused on brushless DC motor manufacturing for 12 years, if you want samples, please contact with us or you can place the samples order by this Website. www.szyhdmotor.com/store/products/691286
The key to understanding this is the notion of induction. Anytime a current is passed through a wire, a magnetic field in “induced “ in the opposite direction. Electric motors Make use of this “induced “ field by getting it to do work. It is one of the coolest phenomenons in nature.
When a current is passed through a wire, magnetic field is not induced in the opposite direction, it's actually induced in a circular path according to right hand rule.
Damn, this video was the best. Can't believe Tesla didn't look at his 2 phase diagram and think hmm, something's missing here, a big gap between these 2 phases 🤔🤔
Hey, Plzz go onn making such video's on Sir Nicola Tesla's innovation and Engineering Marvel......I am pretty sure that one day your videos will come in RUclips's trending page.
At 7:26, you have made distinction b/w N-S notation in case of PMs and RMF which contradicts the notation we saw with Walter bailey and also RMF notations explained at 6:16. I am confused now.
For the Walter Illustration How is it the same magnitude when all 4 coils are energized There should be 2 resultant arrows at 90 degrees to each other which will produce a resultant at 45 degrees but the magnitude will be the square root of the sum of the squares by Pythagoras
At 4:11 Coil A is the pair of coils in the vertical position. Coil B is the pair in the horizontal position? The wires for coil A and Coil B is a bit confusing.
So true, my friend. It makes me wonder how much we may not appreciate or understand the significance of today's people and current scientific developments - all over the world. As they say, Tomorrow's Yesterday is Today. If that makes sense :)
@@Charlie-Oooooo Everyone says "Let's not get too technical" while they pray to a nonexistent god. Better they should give thanks to the boys and girls who have studied hard and brought them all the luxuries of modern tecnology. So sad.
This may be off topic, but I think someone might find it interesting. :) Device to end the creation of Nuclear waist. Electric Generator Design that's powered by it's self & perpetuates more electrical current then is needed for it to run continuously on it's own. Step 1: calculate how much energy you need pumped into an electric motor to make a vertically positioned circular platter with magnets in-bedded horizontally around it's left side and right side (so there pushing force is pushing out sideways relative to the vertically spinning disc) to spin as fast as you need it to. Also better to make sure these magnets are shielded around their sides & back with metal that has high permeability so the magnetic field they are emitting is focused fully out sideways. :D Step 2: Calculate how many sets of copper coils you need to be interacting with magnetic fields to achieve this & to perpetuate more electrical current flow then is needed. :D Step 3: Build a round horizontally positioned platter covered in all these copper coils pointed down that does not move (Is stationary) :D Step 4: build a round platter covered in powerful magnets pointed up that can spin and place it directly under platter with hanging copper coils. :D Step 5: Position the vertical platter that is motorized close to the horizontally positioned platter covered in magnets pointing up so that when the vertically positioned platter spins the in-bedded horizontally positioned magnetic fields slam sideways against the edge of the horizontally positioned platter causing it to spin. :) Step 6: Make sure enough of the copper coils are feeding their electrical current into the electric motor and the rest of the copper coils are linked into a set of rechargeable Battery's placed in the closest most convenient spot. Step 7: Build a duplicate setup of horizontally positioned discs with hanging copper coils and disc with upwards facing magnets and assuming the first set of discs are positioned to the front left side of vertical spinning disc, position the other duplicate structures to the front right, the back left and the back right of the vertically positioned motorized disc. As the vertically positioned motorized disc spins the horizontally in-beaded magnets will now hit into all 4 horizontally positioned discs causing them to spin. so you will effectively be using the spin of one disc powered by one electric motor to spin 4 constructs that are each generating electrical current. now build this whole setup multiple times over and use the current perpetuated by it to power up scaled electromagnetic generators that are equal to or more powerful than the ones used in a nuclear power plant. You will now have a device that is self perpetuating off of it's own electrical current perpetuation and no nuclear waist to worry about.
@@alext8828 yeah righto so you've come up with a ground breaking concept such as rotating magnetic fields seeing as it's so easy? Do you have references to your achievements?
Why does Walter Bailey did not make holes in the plate to reduce Eddy currents? Is it possible to do so? Or will create any other issues? Please tell 🙏
That is false....Tesla invented 3 phase almost as fast as 2 phase!! It's just another way they screwed Nicholas Tesla by trying to give credit to one of JP Morgan's stock holders!!! GTFOH...THEY destroyed Tesla because he wanted to give FREE ELECTRIC to everyone!!! So they labeled him a nut
DC motory also have a rotating magnetic field. They just need a mechanical commutator to acheve it, while ac motors need electric comutator if ran from dc source
we have focused on brushless DC motor manufacturing for 12 years, if you want samples, please contact with us or you can place the samples order by this Website. www.szyhdmotor.com/store/products/691286
_Nikola Tesla, considered by many as the pioneering father of modern engineering_ Electrical engineering though, right? He didn't do much for civil engineering, or structural engineering, for instance, that I'm aware of?
Rotating magnetic fields kicked off the industrial revolution? A lot more credit goes to the Bessemer furnace and steam power. The industrial revolution predates electrical power by about a century.
I can not use right hand rule on coils of Tesla's 2p ac motor! Contrary to dc motor at the begining of the video?! Or is there wrong in n\s poles at 3:51? Thanks.
O.K. at the end of the video i have got the answer, i think it is a mean move to alter poles just to make the analysis easier! .. and how is that analysis would be easier if the basic rule was f*#%ed?! Thanks
Salute to those Great Engineers ... 🙏
I'm liking industrial designers too. Everyone forgets. Remember Raymond Lowey and that other guy. I forget his name.
No words to say about how great your videos are
This is what we need to learn in this modern world instead of boring texts and pictures.
Now try to build one eletric motor with this knowledge.
Exactly
I loved it but gotta admit. To properly understand it, I'll have to rewatch it many many ntimes
Me too!
It's not complicated enough. They had to make the arrow point to the south pole of the coils instead of how a compass is arranged pointing to the north pole? Is there a plan afoot to mix us up? Come on, people. Why do that? Just another small pebble in the road.
What's with the dynamo @ 4:37 "...Galileo Ferraris used an inductor in one
of the two coils supplied by a single-phase ac dynamo later..." This video is confusing.
@dasara doodla Yeah, I know that and you know that, but that's got no business in a 101 course. This is bs.
@Caishen Salelius 6022 My physics professors did not confuse us. There's another animated video out there that should be good too but suffers from the same thing. Too many moving parts with captions and narration. And music and sound effects.
Interesting thing about knowledge and teaching. I think I'm seeing a good video or lecture when they explain things that I know already. But on further examination, I find that the explanations sometimes fail to explain clearly, things that I haven't learned.
Our judging system is skewed a bit and tells us things that may not be true.
PS. sorry this is so windy.
Tesla built the first a.c motors, but Charles Steinmetz, head of the original General Electric research laboratories, made A.C power transmission engineerable with his mathematics and theory, and therefore made the use of A.C possible. Before that Oliver Heaviside took Maxwells equations and simplified them to four short expressions; Maxwells equations as we are taught in school should really be called Heavisides equations. He also made telegraph transmission possible by describing the mutual relationship between magnetic and dielectric fields. He showed through his telegraph equation that the problem with telegraph transmission was not solvable by loading the system with more power, but was only solvable by intoducing loading coils at certain intervals along the line. Just a few names no one hears anymore.
Thank you, for the knowledge.
Great heads up.
Thanks a lot man ...can you suggest some other videos or channel where I can learn very very basics of physics we see in our day to day life or we use in our day to day life...
my head just exploded.....I always wondered if Tesla came back today and saw all the innovations of his idea and how astonished he would be...same thing with all the other early scientists.....hmmm, sounds like a good movie
Companies and overly dramatic writers would absolutely destroy it
really?, I thought he would be disappointed, because people implement his ideas in Edison ways
He was no doubt a great inventor but there’s a lot more people who developed ideas much higher in technology
Astonished? I’d say disappointed , all this 100 years ago and we did nothing new with it, we barley improved on his , And now we cheapened it all for bottom line profits making sub standard everything. in fact he had 100’s of more viable solutions for not just electric motors , but vast amounts of technology.. we are light years behind , had he lived another 100 years we’d be using more than 10% of our actual brain power , and we’d be wasting less, and needing less ...... I think he’d say , I gave you the world and you came up with wireless porn ..
@@nadronnocojr we do use more than 10% of the brain power, but whatever. Only imbeciles complain all the time, he wasn't, he would work and try to improve. He wasn't a politician, he was an engineer, and those don't start whinning when things don't go as they want
Thank you, kudos for this clear emulation video that brings understanding about RMF in AC motors. Keep creating useful, understandable videos, Lesics ! :D
I fell in love with this youtube channel. Many thanks for this video.
You're amazing in doing the hard preparations and showing us in much simpler way......... You should become a teacher.......
"The genius inventor of all time, Nikola Tesla." wow, what a title.
He was a genius inventor, yes, but of all time? Such judgments don't belong in an engineering channel.
Tesla was much more theoretitian than inventor.
@@wfemp_4730 The smooth rotating magnetic field has defined all of modern technology. We wouldn't have solid state technology if it weren't for the AC motor
@@RandyRandersonthefamous Sorry, but that's just too much of an absolute claim for my taste.
lol I caught that one too
This was the first time I fully understood the efficiency difference between split-phase and 3-phase motors. Excellent
Best video I've seen explaining this on youtube
謝謝！
in my opinion the 3 phase wiring is more of an evolution than a revolution to the design tesla created, not to say it wasn't a big deal, but they just used what tesla had already figured out and improved it to make it more efficient
Even the two phase was an evolution of Bailey’s original step change design. The fact that you could have a single vector and have that move, whether in stepwise or continuous fashion, by altering the current was his idea.
What will happen if we increase phases? Like from 3 to 4 or 5? Is it possible? If not what are the limitations?
@@starboy001 I'm pretty sure the eddy effect will increase or simply not be beneficial enough to be viable
Wdym? Tesla wasn't the only one to figure it out. Did you not watch the video. Ferraris had figured it out as well. Give credit where credit is due. Only thing that Tesla did different was patent his idea whereas Ferraris did not.
And as a matter-of-fact Ferraris and Teslas design was an evolution in RMF to Walter Bailey's original design, so...🤷♂️
This is such a masterpiece illustrating the concept through its historical development in such way it is easy to understand.. Thank you!
Excellent explanation SIR
Thank u
Great work making this hard concept simple! Thank you
yay!!
this is the video i was waiting for
i love you!!!
we have focused on brushless DC motor manufacturing for 12 years, if you want samples, please contact with us or you can place the samples order by this Website.
www.szyhdmotor.com/store/products/691286
The key to understanding this is the notion of induction. Anytime a current is passed
through a wire, a magnetic field in “induced “ in the opposite direction. Electric motors
Make use of this “induced “ field by getting it to do work. It is one of the coolest
phenomenons in nature.
When a current is passed through a wire, magnetic field is not induced in the opposite direction, it's actually induced in a circular path according to right hand rule.
Very useful video. Easily understandable. Thank you so much for the lesics team.
Keep doing 💚
Nicola tesla is a true genius 🤘hats off to his thinking capability 🎩
I think in that case he just improved the creation of Walter Bailey and this is a lot more easier than create something new.
And Mikhail Dobrovolsky's design was superior.
@@akilarodrigues7065 true but have a look at his other inventions those are simply awesome 😍😍
@@CorruptionManX Is it?
Amazing channel. The best there is imo
Very informative video, thank you!
Nikola Tesla ❤ True Genius
Amazing video , it explains it all . Keep it up
Damn, this video was the best.
Can't believe Tesla didn't look at his 2 phase diagram and think hmm, something's missing here, a big gap between these 2 phases 🤔🤔
This channel is goated
Thank for making this video 👍 👍 👍
Ultra amazing! Thank you Learn Engineering!!!!!!!
Outstanding! Impressive! Visuals and information excellent. Thank you very much for such a beautiful presentation. Joel
Thank you for the great visualization!!! And the inventor or genius behind the engineering world. As always, you guys are awesome.
Very well explained. Keep it up!
Great 👌👌😊.
Specifically to me 7:17 is 😮
0:11 Interchangeable parts, machine tools, and steam power kicked off the Industrial Revolution. Electric motors came about 80-100 years later.
0:07 "An invention that kicked off the Industrial revolution" 😮Thomas Newcomen has entered the chat.
Great video sir. Thank you!
I did not understand therefore I Will keep watching more videos.
Thank you so much Lesics.❤
perfect as usual ♥♥♥
really well explained and concise video on how AC motors work!
Great job !
Hey,
Plzz go onn making such video's on Sir Nicola Tesla's innovation and Engineering Marvel......I am pretty sure that one day your videos will come in RUclips's trending page.
If that's the case everyone's would be an engineer 😄
Super explanation🙏🏼🙌🤝👍👌
Awesome video 👏
At 7:26, you have made distinction b/w N-S notation in case of PMs and RMF which contradicts the notation we saw with Walter bailey and also RMF notations explained at 6:16. I am confused now.
Great Sir NicolasTesla
tesla-2 phase IM
mikhail:- 3 phase IM
aliens:- u guys are using electricity?
Very Nice Explaination
Excellent explanation, very helpful and clear.
Very useful animated video.
Thank you for the great illustrated explanation! 👍
Extremely helpful
For the Walter Illustration
How is it the same magnitude when all 4 coils are energized
There should be 2 resultant arrows at 90 degrees to each other which will produce a resultant at 45 degrees but the magnitude will be the square root of the sum of the squares by Pythagoras
At 4:11 Coil A is the pair of coils in the vertical position. Coil B is the pair in the horizontal position? The wires for coil A and Coil B is a bit confusing.
Best channel to understand stuff.
Hey team can you give details of ISS air conditioning system.
Sir nikola tesla the greatest inventor of all times
I like your video and also enjoy your way of teaching, am lucky to have a such kind of teacher, thnks for giving us information about our knowledge
WONDERFUL!
We overlook most of the scientists who realised the dream of "modern day"
So true, my friend. It makes me wonder how much we may not appreciate or understand the significance of today's people and current scientific developments - all over the world. As they say, Tomorrow's Yesterday is Today. If that makes sense :)
We cannot always think of how a transistor works every time we tap the smartphone screen.
@@godson200 atleast we should know how it works
@@godson200 xD smartass
@@Charlie-Oooooo Everyone says "Let's not get too technical" while they pray to a nonexistent god. Better they should give thanks to the boys and girls who have studied hard and brought them all the luxuries of modern tecnology. So sad.
U R the best!
1:20 why that arrow is pointing towards the south pole? why not towards the north pole?
Excellent 👍
Excellent work
This may be off topic, but I think someone might find it interesting. :)
Device to end the creation of Nuclear waist.
Electric Generator Design that's powered by it's self & perpetuates more electrical current then is needed for it to run continuously on it's own.
Step 1: calculate how much energy you need pumped into an electric motor to make a vertically positioned circular platter with magnets in-bedded horizontally around it's left side and right side (so there pushing force is pushing out sideways relative to the vertically spinning disc) to spin as fast as you need it to. Also better to make sure these magnets are shielded around their sides & back with metal that has high permeability so the magnetic field they are emitting is focused fully out sideways. :D Step 2: Calculate how many sets of copper coils you need to be interacting with magnetic fields to achieve this & to perpetuate more electrical current flow then is needed. :D Step 3: Build a round horizontally positioned platter covered in all these copper coils pointed down that does not move (Is stationary) :D Step 4: build a round platter covered in powerful magnets pointed up that can spin and place it directly under platter with hanging copper coils. :D Step 5: Position the vertical platter that is motorized close to the horizontally positioned platter covered in magnets pointing up so that when the vertically positioned platter spins the in-bedded horizontally positioned magnetic fields slam sideways against the edge of the horizontally positioned platter causing it to spin. :) Step 6: Make sure enough of the copper coils are feeding their electrical current into the electric motor and the rest of the copper coils are linked into a set of rechargeable Battery's placed in the closest most convenient spot. Step 7: Build a duplicate setup of horizontally positioned discs with hanging copper coils and disc with upwards facing magnets and assuming the first set of discs are positioned to the front left side of vertical spinning disc, position the other duplicate structures to the front right, the back left and the back right of the vertically positioned motorized disc. As the vertically positioned motorized disc spins the horizontally in-beaded magnets will now hit into all 4 horizontally positioned discs causing them to spin. so you will effectively be using the spin of one disc powered by one electric motor to spin 4 constructs that are each generating electrical current. now build this whole setup multiple times over and use the current perpetuated by it to power up scaled electromagnetic generators that are equal to or more powerful than the ones used in a nuclear power plant. You will now have a device that is self perpetuating off of it's own electrical current perpetuation and no nuclear waist to worry about.
Make video on modern Advanced windings ASAP
Great making animation 👌 vedio
plz make a vdeo on winding design of three phase induction motor....
Hi. Minute 6.19 North is shown where the field goes out and south where it enters. I suppose it should be reversed?
But seriously how the heck do people come up with these ideas of creating a rotating magnetic field using interwoven coils like that 🤯
It's easy. They're interested and don't watch TV. Although Leave it to Beaver is pretty good.
@@alext8828 yeah righto so you've come up with a ground breaking concept such as rotating magnetic fields seeing as it's so easy? Do you have references to your achievements?
@@Green__Man Quiet! Leave it to Beaver's on.
@@qoph1988 ok it was semi rhetorical but all you "geniuses" won't stop will you
Electricity has been studied since ancient Roman times.
Wow! Out of the blue babooska dubrovoski became the father of 3-phase ac motor! Did he have any patents at all?
Yup he has. This guy designed detailed 3 phase motors. Also a good amount of work in star delta connections
3:11 badass name
Thank you for giving Tesla recognition, for one of his inventions at least.
Very interesting video!
Legend sir Nikola Tesla....😎
We need better understanding about Coil winding method design & calculation. Please post a video
3:51 why the direction of magnetic field lines south to north 🙄🙄🙄
That's one hell outta video
Thanks 🙏
Great work.
Why does Walter Bailey did not make holes in the plate to reduce Eddy currents? Is it possible to do so? Or will create any other issues?
Please tell 🙏
excellent
good channel and video
is there a video that goes into depth of poles and slots and phases, the relations between them etc?
Pls make the video for the winding design
First time learning 3 phase was Russian invention.
Same
That is false....Tesla invented 3 phase almost as fast as 2 phase!! It's just another way they screwed Nicholas Tesla by trying to give credit to one of JP Morgan's stock holders!!! GTFOH...THEY destroyed Tesla because he wanted to give FREE ELECTRIC to everyone!!! So they labeled him a nut
@@notnecessary7730 Tesla c. 1896
Born 10 July 1856
Smiljan, Austrian Empire (modern-day Croatia) so still fits the Russian invented
@@notnecessary7730 FREE ELECTRIC Energy avaliable only on Flat Earth ;)
@@ginvr if someone is from Croatia how does it fit it is russia invented????????
DC motory also have a rotating magnetic field. They just need a mechanical commutator to acheve it, while ac motors need electric comutator if ran from dc source
we have focused on brushless DC motor manufacturing for 12 years, if you want samples, please contact with us or you can place the samples order by this Website.
www.szyhdmotor.com/store/products/691286
Plz make video on current wiring techniques.
Please make video of "How current flow in drone?"
_Nikola Tesla, considered by many as the pioneering father of modern engineering_
Electrical engineering though, right? He didn't do much for civil engineering, or structural engineering, for instance, that I'm aware of?
Apart from the Tesla Turbine, which he built into a hydroelectric power station, he was almost exclusively an electrical engineer as far as I know.
can you make video about working of computer
Walter Bailey is the superior. He show what is possible.
Rotating magnetic fields kicked off the industrial revolution? A lot more credit goes to the Bessemer furnace and steam power. The industrial revolution predates electrical power by about a century.
I can not use right hand rule on coils of Tesla's 2p ac motor! Contrary to dc motor at the begining of the video?!
Or is there wrong in n\s poles at 3:51?
Thanks.
O.K. at the end of the video i have got the answer, i think it is a mean move to alter poles just to make the analysis easier! .. and how is that analysis would be easier if the basic rule was f*#%ed?!
Thanks
@@LawatheMEid yeah the n/s poles shown in video at 3:51 were wrong. But Could please say clearly that why had he done that big mistake??
beautiful
thanks a lot
Bravi! 👏👏
Good job
4:37 i think you meant "one of the two *pairs* of coils."
Sir please make a video on multimeter and electricmeter
i was doing some experiments on induction motors and this video is gold