as a european I do not quite get it. Isn't every outlet 250V or so? Now if he had wired it to the 380V polyphasic-current outlet, those scary white-red ones, now that would have been unsettling...
If you were to try to do this with permanent magnets you would need magnets with opposing poles facing each other, the problem is the magnet that is levitating will just want to rotate 180 degrees and then be attracted rather than repelled. With AC electro magnetics their polarity is constantly flipping with the alternating of the alternating current. Additionally, in a setup like his, the supporting electromagnet is what is actually turning the floating object into an electromagnet by inducing a current inside of it. That induced current is proportional to the distance from the supporting electromagnet. In other words, as the pan gets closer to the base, the base pushes it away with more force. As the pan moves away, the force reduces, which produces the bouncy oscillations you see in the video.
@wack1305 i guess the feedback loop is due to the repulsion force increasing as the object gets closer to the magnet. but it's still unclear to me how exactly two permanent magnets are different, since their repulsion force also increases as the distance decreases - this also looks like it should become a feedback loop, but somehow permanent magnets are always unstable.
Look into the levitating spinning top toys...it uses permanent magnets...but only works if the top is spinning. Things are relative, so instead of spinning the top, imagine spinning the base, a non spinning top would float above it. With electromagnets, the polarity can be changed rapidly by just alternating the current, mimicking the mechanically spun magnets in the top toy. This is probably a gross over-simplification on my part.
It's also nice how you can push the spatula into the food cooking one handed to remove it without having to hold the pan, and the pan doesn't slide off the center of the heat source like on a regular stove. The force holds it centered for you. Now U can levitate a tea kettle with 2 cups of water and have it whistling as it rotates in a circle. There's a host of practical applications that can be invoked with this as well.
That is the best stove top I have ever seen. Put that in a box, use tempered glass and market a single burner cooktop with levitating pans. I'd buy one. (Or plans to build one for personal amusement/use)
So the outer coil is attracting the disc in every direction basically? And in an induction linear motor with the 2 layers of rows of coils where the top row is opposite polarity to the bottom row, how is that translating to the same concept as the circular type?
I'm wondering if induction carries away ions "the good charge" from food. (or maybe ionizes it?) Some things behave/cook differently. Induction is much more sudden and violent.
You ever thought you might get better and less chattery results with variable frequency drive? Might clean the signal with hight frequencies 🤷♂️ great projct man! I love it!
So basically the aluminum disc is of such diameter that it is inside the outer reverse polarity ring and thus the outer ring attracts it in every direction? Or is the outer edge of the aluminum disc over the outer coil and thus both coils attract the eddy current electromags of the disc over the other coil?
So that design seems to show that a center AC coil at one polarity and 2 side coils (on either side) that are of opposite polarity arranged in a row in sets of 3 can make a linear motor. (if energized in 3 phase AC sequence) Correct?
You touched base in regards to, how maglev works. The propulsion is induced by a NulFlux 8 coil(s). Make a ferrimagnetic disk shaped like the Ancient disk of Sabu. And have your coils spin the disk through induction.. Now you have true levitation....
This is awesome! How much did it cost to build this? Also is it able to levitate items larger than the outside coils/table or would it become unstable due to the overlap or lack of Amps? Great work & a very entertaining idea to show both the levitation & heat produced! :D
I didn't keep track, but not much. I had most of the parts lying around already. And yes it would become unstable, like a maglev train would if it was larger than the track.
So I am guessing the grey iron plates are iron cores to increase the strength of the magnetic field, correct? But why are there two outer coils for stability? Are they connected and the magnetic field field flows threw the gap between them?
As a micro electronic engineer, (I am not comfortable to see anything over 1A, that usually means toasted to me) this is the most crazy home project I've ever seen. Despite the knowledge you need to own for safely operate such thing. I can't afford the electricity bill as well....
Hey ! We want to do the same thing with a french team. May it be posible for you please to answer a few questions ? First where did you find your magnets and what is their reference ? What is their shape ? Are you using an halbach array ? If you do so what is the gap between the magnets ? Thank you very much for your time and attention !
This is probably the best maglev that I have seen to date. Any idea what the maximum load is? Also, would you be so kind as to publish your schematics for this design? I bet folks would love a build video for this too.
At 0:25 I give a description on how it levitates the aluminum pan. Most of the engineering is just figuring out how much inductance you need for whatever line voltage you want to use. It's easy to make, if you have good coil winding skills! Best to practice a bit first.
Thats some real 1910s mad scientist shit here. I love it!!
"Yes, I'd like to return my induction cooktop, it keeps levitating my cookware."
Never seen anyone make breakfast while levitating the whole pan before pretty awesome
This gives the therm "Air Fryer" a whole new meaning.
"I've wired the levitation table straight to the 240v panel" is somehow a very intimidating sentence
as a european I do not quite get it. Isn't every outlet 250V or so?
Now if he had wired it to the 380V polyphasic-current outlet, those scary white-red ones, now that would have been unsettling...
I never quite understood why this arrangement of AC magnets is passively stable, but permanent magnets arranged the same way aren't.
If you were to try to do this with permanent magnets you would need magnets with opposing poles facing each other, the problem is the magnet that is levitating will just want to rotate 180 degrees and then be attracted rather than repelled.
With AC electro magnetics their polarity is constantly flipping with the alternating of the alternating current. Additionally, in a setup like his, the supporting electromagnet is what is actually turning the floating object into an electromagnet by inducing a current inside of it. That induced current is proportional to the distance from the supporting electromagnet. In other words, as the pan gets closer to the base, the base pushes it away with more force. As the pan moves away, the force reduces, which produces the bouncy oscillations you see in the video.
@wack1305 i guess the feedback loop is due to the repulsion force increasing as the object gets closer to the magnet. but it's still unclear to me how exactly two permanent magnets are different, since their repulsion force also increases as the distance decreases - this also looks like it should become a feedback loop, but somehow permanent magnets are always unstable.
Look into the levitating spinning top toys...it uses permanent magnets...but only works if the top is spinning. Things are relative, so instead of spinning the top, imagine spinning the base, a non spinning top would float above it. With electromagnets, the polarity can be changed rapidly by just alternating the current, mimicking the mechanically spun magnets in the top toy. This is probably a gross over-simplification on my part.
This could give a whole new meaning to Air Bed & Breakfast.
Imagine an airbnb with 'Lenz's Law' as the theme. ;>
I don't usually subscribe, but I feel you deserve to be helped. What a masterful demonstration.
That’s it. This is how I cook everything from now on.
Joking aside, amazing build. It’s really cool.
If only all induction cooktops could do this!
this must be the best way to make breakfast, at least the coolest. Maglev egg's and bacon is the best kind of food ;)
Then it wouldn't matter that my damn stovetop isn't level and all the eggs go to the low side.
It's also nice how you can push the spatula into the food cooking one handed to remove it without having to hold the pan, and the pan doesn't slide off the center of the heat source like on a regular stove. The force holds it centered for you.
Now U can levitate a tea kettle with 2 cups of water and have it whistling as it rotates in a circle.
There's a host of practical applications that can be invoked with this as well.
That is the best stove top I have ever seen. Put that in a box, use tempered glass and market a single burner cooktop with levitating pans. I'd buy one. (Or plans to build one for personal amusement/use)
Awesome demonstration!
Thousand-Amp Eggs and Bacon
Badass!
biblically accurate induction hob
This needs millions of views
😝😝😝😝 I just loved it 😍 funny and so so interesting. that first levitation and the accompanying sound made it so surreal and very sci-fi movie like.
Quite an induction stove.
Incredible demo! Thanks for sharing.
Cooking breakfast and waking up you spouse at the same time 😂
A levitating pan for cooking breakfast? This video wins! :-D
So the outer coil is attracting the disc in every direction basically?
And in an induction linear motor with the 2 layers of rows of coils where the top row is opposite polarity to the bottom row, how is that translating to the same concept as the circular type?
If my grandpa cooked me breakfast on a levitating pan, he can just adopt me at that point. Bye bye parents, grandpa's a fucking wizard.
You are a badass!! This stuff is so cool and the breakfast bit was a great touch😆
this felt illegal to watch omg lol
amazing creation btw!!!
Super application of knowledge...great efforts...
If you flipped it upside down, would it produce enough thrust to levitate the structure?
best algorithm ever why was i reccomended this
It is important for every mad scientist to start his day with a nutritious breakfast.
I'm wondering if induction carries away ions "the good charge" from food. (or maybe ionizes it?)
Some things behave/cook differently. Induction is much more sudden and violent.
That was a pretty expensive breakfast considering how many amps were used to cook it.
you've outdone yourself as usual
Soon, all kitchens will be equipped with a levitation induction stove top XD
To understand how the fields work - can you lift the pan off the device and does the effect just decrease with distance?
does this mean if u touch the bottom of the pan you die?
No, the voltage gradients on the pan surface are quite small for aluminum.
Awesome
This levitates objects stably because you have two concentric conductors, right?
Hey I’m subscribed to you
You ever thought you might get better and less chattery results with variable frequency drive? Might clean the signal with hight frequencies 🤷♂️ great projct man! I love it!
I thought bacon was perfect on any surface but now i know that isn't true.
Bacon on a "flyingpan" is pure perfection .
Thx
how much power does it use since the cables going into it are quite thick and the coils are made of copper strips
Now that is one fancy cook top!
So basically the aluminum disc is of such diameter that it is inside the outer reverse polarity ring and thus the outer ring attracts it in every direction? Or is the outer edge of the aluminum disc over the outer coil and thus both coils attract the eddy current electromags of the disc over the other coil?
So that design seems to show that a center AC coil at one polarity and 2 side coils (on either side) that are of opposite polarity arranged in a row in sets of 3 can make a linear motor. (if energized in 3 phase AC sequence) Correct?
Okay that's much cooler than I thought it was going to be. I thought the tabletop was going to levitate like a no-friction lazy Susan!
You touched base in regards to, how maglev works. The propulsion is induced by a NulFlux 8 coil(s). Make a ferrimagnetic disk shaped like the Ancient disk of Sabu. And have your coils spin the disk through induction.. Now you have true levitation....
Пательня страшна - капєц.В іншому все дуже круто і цікаво
Congrats on the first electromagnetic stovetop
when is this stove type for sale?
i would like to see the energystar rating of that cooktop =]
This is awesome! How much did it cost to build this? Also is it able to levitate items larger than the outside coils/table or would it become unstable due to the overlap or lack of Amps? Great work & a very entertaining idea to show both the levitation & heat produced! :D
I didn't keep track, but not much. I had most of the parts lying around already. And yes it would become unstable, like a maglev train would if it was larger than the track.
Pyramids of Giza was moved through this concept
It's incredible, nothing could say about this phenomena
that buzzing is terrifying
My cat left the room when that started. She knows what's up.
I am really surprised you could grasp the pan handle! Was it a different metal or was it not the right shape to induct current?
The current seems to stay mostly in the base of the pan, closer to the induction coils.
Induction cooktop for people who don't like how heavy their pans are
It looks very professional
So I am guessing the grey iron plates are iron cores to increase the strength of the magnetic field, correct?
But why are there two outer coils for stability? Are they connected and the magnetic field field flows threw the gap between them?
does this test effect your electric bill
wonder if my home power meter could spin fast enough to power this
Does this affect your hands when you do things like drop bacon in the pan? Is there any heat transferred to you ?
Ah, so a variac adjusts the coil turns ratio by shortening one coil with a carbon slider? (like a pot does for res)
As a micro electronic engineer, (I am not comfortable to see anything over 1A, that usually means toasted to me) this is the most crazy home project I've ever seen.
Despite the knowledge you need to own for safely operate such thing. I can't afford the electricity bill as well....
Does a megnetically levitated spinning disk create torque like a gyroscope?
this is so satisfying. THE EGG! COOKING WITH SCIENCE!
Is it a Bedford levitator?
Can we lavitate train to make high-speed transportation
have U try'd using different Frequencies to see the effects ? ...
Worlds most overdriven induction stove.
Cool idea
Hey ! We want to do the same thing with a french team.
May it be posible for you please to answer a few questions ?
First where did you find your magnets and what is their reference ? What is their shape ?
Are you using an halbach array ? If you do so what is the gap between the magnets ?
Thank you very much for your time and attention !
what frequency are you putting on to cause the pan to levitate?
60Hz, straight from the breaker panel.
Would it be possible to use this concept to make some sort of propulsion system?
Это шикарная электроплита. Ещё надо подсветку сделать. На сковородке. Что бы от магнитного поля вся светилась.
Новый товар. Спрос обеспечен.
you. are. the. coolest. wow!
💛
Would you say this is like induction hobs?
awsome
Then two or more spheres inside the mercury. Mercury to stop intense heat.
The metal spheres are for movement and stability.
?
Bro just cooked breakfast in the air👍😎🤯
This is probably the best maglev that I have seen to date. Any idea what the maximum load is? Also, would you be so kind as to publish your schematics for this design? I bet folks would love a build video for this too.
Bacon and eggs are no factor, a full pan omelette starts to drop considerably, but doesn't scrape.
How to cook breakfast, the ineffecient but cool way.
so there is no surface other than the pan that is hot. that is amazing.
Hey, i found styropyro's grandpa's channel!
The future of stoves
How come my induction stove doesn't throw pans off of it?
Induction stovetop coils are usually phased to cancel out lift. Also, a steel pan would actually attract, like a junkyard magnet.
Yeah
I believe this's the way that the ancient Egyptians built the pyramids raising tons of stones up
WOW
Could I have the instructions how to make one?
Awesome
my induction be like:
likw... this thing would be soooo expensive to have on. at 240V and i think you said 1000A thats like $100,000 an hour
а такое излучение вредно влияет на импланты?
You gonna do some shit with the next big Tesla coil it’s only reason I came that shit was pretty coo ngl
How much is your power bill with this thing running?
The power costs about $0.30 per hour to run this, so not so much!
That's bad ass
How did it work? Can I make it myself ?
At 0:25 I give a description on how it levitates the aluminum pan. Most of the engineering is just figuring out how much inductance you need for whatever line voltage you want to use. It's easy to make, if you have good coil winding skills! Best to practice a bit first.
@@LightningOnDemand how many watts needed?
@@imperiosheriff It's adjustable up to about 2kW.
Darf im keinen Haushalt fehlen! 😊⚡👍
YT hide this for 4 years
the most expensive and loudest lazy susan