12V Car Alternator to Brushless Generator Self Excited - Amazing Idea DIY
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- Опубліковано 6 лис 2019
- In this video, i will modify the rotor or field of this 12v car alternator using neodymium magnets and turn it into a permanent magnet brushless Generator ( Self Excited Alternator )
MUSTOOL Multimeter Oscilloscope : bit.ly/2mQRngT
BUY Generator:bit.ly/33n3IcQ
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#12v #alternator #generator #selfexcited #amazingideadiy - Наука та технологія
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HELLO. This trial is great. Everybody is bothered from rectifier and voltage regulator, it sound like protection from malfunction but it works not to get big energy from alternator. Your trial is a breakthrough. If you turn the pulley faster by machine, this alternator can have much more voltage and current. I was encouraged.Thank you!
Well, the explanatory was quite good and clear to understand how a car alternator could be modified as a generator.
well done bro, i only wondering , how much watts / amp you get, because coil has been a thick size of wires so i didn't expect too much volts indeed
Parabéns. Esse gerador alternador funciona melhor se incitar o magneto e fazer o teste de quantos quilos ele aguenta, alguns 6 kg ou 8 kg, e os ímãs de neodimil devem ter o mesmo magnetismo, aí sim gera muito, desde que tenha boa rotação.
Mr. Electron I’ve installed the Neodymium magnets 12mm x 2mm N 52 how to put the center back in with the strength of these magnets will not go in like the way you put it back together ?
You do great things with electricity. We all appreciate it which is why we watch. Maybe consider background noises in your videos as they make it hard to hear you (for us old folks) and distract from the information you deliver. Thank you again!
Thanks a lot !! In January i am planning on extending my Lab area so that all the upcoming videos are recorded inside the lab coz its too noisy outside.
Thanks once again 😊
I think, your new tester should be set at AC tests so that it can read the output..
please make a video on wind turbine alternator for home 3kw from induction motors usually used in water pumps at home
Thanks for providing such fascinating info to your viewers. I appreciate all of your efforts. Sincere thanks for sharing this!
Neodimio alternator
Thank you for the cool build vid, A reading of the Ampere as well would have been handy but cheers for what you did show!
Which size of magnet requer for this project
i like how right before he pulls the string to test it he told himself "GO!" @10:30
Nice honest video thank you Mr Electron, I think the original electromagnet was much stronger than the Neos.
But no input energy is needed and there are generation now on much lower RPMs.
Hi Mr Electron...I am working on projects myself and have found your content very useful. I was wondering tho : could a joule thief circuit be used to excite the alternator ??..Joule thief can provide all kinds of voltages at high frequency (low amps?)and would be interesting to find out if it could work..Many Thanks to you..
Great.For 20 v output, is that too much for the stator?For 300 w power demand.
In my opinion you vidio is the best! Please keep posting! Thanks!
When you open the stator, are the 3 wires - star / delta configuration already ? Thx for sharing this :)
Star
Jesteś super. Pozdrawiem.
Dear help mere pas dynamo generator se nikala tha hai 2.75 yani ten se thorha km jis ka rpm 2750 ka hai is ko mien use krna chahta batery ya ups se kon sa motor lon ap bataden mere pas dc motor hai likin rpm oska km hai mehrbani karen
hello sir electron ... your work is fantastic excellent the adaptation of the magnets in the alternator poles. but you should use that alternator as a brushless motor with a 1.5kwatts variable frequency drive, you could have an extraordinary electric motor. I hope you accept my advice. thank you good 2021.
Saludos desde España!!!
Buen video...
Cuales son las medidas de los imanes???
Muchas gracias
Nice to see you in live video always i see hands only. Your explanation is very important and clear I hope I meet you in 2020 I make a project in your guidance that is working nicely this time I am out of India so I hope I see you in real life thnx
Thanks a lot Inderjit. 😊
I think I will make one of these but drill the holes deeper and use 2 magnets per hole...just to see if theres a bit more voltage that way
Ya. That a great idea. I want to try that too.
with that setup sir, can u still use the alternator to generate current/ to charge or a source to power an inverter?
Very nice video, thanks for sharing
Thanks brother. Pls let me know if I can comfortably spin this motor with 12v battery, use it to run a small alternator
Great job on the alternator mod.
Bravo !!!!!
Lekin jo bnaya hai bahut hi kamaal ki chij bnai hai
I love it where do you get the magnet from please let me know
Congratulations.
Good idea 👍 I like it
The rotor should have contained a larger magnet for higher flux density. The rotor is too heavy and more metal should have been removed from the same. Also you should have lubricated the same so that it rotates faster.
Great experiment..👍👍
Nice, Which size of megnets used in this project? Secondly wil it perform better in car whose you have got?
Appreciate your hardwork Bro, try to connect your generator motor to a Gym cycle or regular cycle Backwell and use step down transform or stepdown or stepup Module to Charge a 12v car battery, later it can be used to power the home appliances using inverter
Ani Dezman
Ani Dezman
pred 2 mesecema
I did the same as you. I got 29 volts and 0.3 Amps, which is too little to burn even the smallest 12 Volt bulb. That's why I don't believe you.
buen trabajo saludos desde colombia
good job man, and God said, "let there be light!"
Сделал красиво, покажи как это работает.
Mr. Electron excellent video.
hi friend! ? is what did you do with the middle short wire ? where does it go to i know you taped up the other grounds together and left them inside the copper windings, but what is the middle phase wire go? after its all finished!
hola, queria preguntar : funciona con bldc controller ?
y tiene torque?
English ?
En principios tecnicos, funcionaría, pero debido al reducido tamaño de los imanes permanentes, dudo mucho que tenga un minimo de torque necesario para impulsar cualquier cosa, el puro rotor genera un torque inercial muy grande en comparacion con el tamaño de los imanes de neodimio que coloco el hombre en esta publicación, en todo caso podrias colocar imanes mucho mas poderosos para asi poder generar mas torque, pero eso incrementaria mucho el costo de este motor, ya que mientras mas grande sea el iman de neodimio, es mas caro y necesitarás muchos, haz numeros eh investiga precios y te daras cuenta de que será inviable si es que quieres mantener los costos bajos, yo te sugiero que utilices los anillos rasantes/rosantes como estan, no es caro reemplazarlos y las escobillas son muy baratas, saludos.
Edit: Necesitarias un controlador adecuado para la versión de anillos rasantes/rosantes, aqui no funcionaria el BLDC ;)
where can one get those small magnet some to buy?
Nice work. Good to finally see your face my friend.
Cute...yea?
Very good, excellente!!!
aur name apne bahut achha rakha hai (MR.ELECTRON) WAH
Nice job 👍
what would be the theoretical maximum voltage for an alternator setup like this?
The breakdown voltage of the coils’ enamel coating, the amount of turns determines the base voltage and scales logarithmically with rpm.
Its alradey working befour on the d,c 12 volt so what is the right after you fet the magnet in side
Even if u give 1500rpm u would only get 12- 15 volts. You have to use big neodymium magnet like n52. I have tried this type of convertion in half HP induction motor using n45 but the voltage was maximum of 20 volts!
Have 6 pin alternator, which one do I connect too, the 2 at each end & leave the 4 out
Very good, tente retirar todo rotor e, faça um novo rotor de madeira com imãs de neodímio maiores! O ferro freia o gerador!
Los imanes son demasiado pequeño para tener un buen rendimiento.🧐🧐
A quick way to drill holes with a consistent set depth, 1: find the desired depth 2: drill first hole to depth then stop drilling 3: with the drill bit stopped and in the hole, wrap some masking tape around the drill bit's circumference at the surface of the material being drilled 4: back the bit out of the hole and start drilling the other holes. The masking tape is easily removable, won't damage the bit and clean up is a breeze. Heat and tapping compounds might cause the tape to melt or slide off so you might want to think about using different types of tape or permanent markers/paint to mark the depth on the bit.
Thanks for the tip Cliff. I'll try it.
Don't waste time, just set your depth-stop on your drill.
I’ve done this but I used N 52 for strength and wow the strength of those magnets do not want to allow me to spin it !
try ceramic magnets
LOL Ive got 2 bigger ones stuck and I cant get them apart
Question how big are the magnets?
GOOD JOB 👍👍👍👍COOL 👌👌👌👌😉✌
I would use a drill to help turn the alternator that way you can get a constant speed.
I really like your work Mr Electron. Can this be also used as a brushless motor? Thanks
Upcoming video
attach high speed motor to it, then wire in a step up transformer on the output of alternator, test AC voltage out of the transformer.
Bonjour, Est ce que une plus gros alternateur donnera plus de puissance de sortie.
what size drill bit you using,,also what size magnets,,,,and strengh of magnets....
thanks
You should use a light oil when drilling with large bits like that, they will last far longer.
nice video and tutorial is great and clear....
Does this brushless motor gives you more output power or same output? Is the input power the same for both types?
Output on this type depends on how fast the rotor is spinning and how powerful the magnets are. No input power is needed because it's brushless. Less power is generated for sure but also less is needed to generate something.
Nice bro if u attached with fan it gives you more power
Supper idea
thanks bro
amazing !!! a great invention !!
Somehow I knew for a successful test, a yellow voltmeter was needed !!
Thank you
for those of you wondering, the faster the spin of the stator, the more voltage.. the bigger the wire, the more amperage.
고마워요
@@sksdksckddn 천만에요
Thick wire for more current.
@@farrukhhasan7751 yes. And spin faster to produce higher voltage.
There is a limit as to how much thicker a wire can be as the current is not determined by the thickness of the wire but by the strength of the magnets, so if your magnets can only produce 1 amp then it does not matter if you have 1mm dimeter wire or 2mm thick wire it will only produce 1 amp or may be just a tiny fraction more due to the resistance to 1 amp current flowing through the wires, Power Generation is the product of the strength of magnetic field and speed of rotation, voltage is proportional to number of turns and strength of the magnets and the speed of the rotor. And nothing comes out of nothing, so if you wanted more power then you also need more input power to spin, (Torque)
pls, how do i get those margenet. thank's
You can order them from Ali express
Nice to see you bro🙂
Are the magnets 15mm x 4mm?
Very nice
Boa tarde professor da para converter o alternador de carro em motor para bike com imã de alto falante.como que faz
Hi Electron, this modification on the car alternator should produce much more energy,maybe some of the copper coils are in short circuit... 👍
Perhaps the magnets are not strong enough to generate more on this RPM? The electromagnet inside the rotor was pretty strong when the brushes provided power for it.
J'aime tellement tes interventions,tes compléments
Sir magnet kya size hai mm
I'm going to try this thanks.
Please dont tray becouse this is alradey working 12volt
bom trabalho
U don’t even realize how close you just got to a billion dollar idea. Thank you.
I do realise it 😃. Although i am more happy that you realised it too ....
Ver y good idea friend
yh magnet kdr sy mily gy
Mr. Electron could you send me some info on how to properly construct one of those boards. I'm looking at making hand made circuit boards for a project I'm hoping will take off
The set of windings from which power comes is THE STATOR as the winding is stationary.
You won't get the power from this as you would with an excited rotor winding and you can't
control the output either.
This is asmr ,relaxing me
😀
Well how you solve problem over charging lead acid baterrys? Do you add external voltage regulator? What wuld hapen if you use bouth magnets and field coil together?
Wuld they cancel ich other out as in magnetic field?
Creative video,thanks :)
Bạn làm rất tốt thật tuyệt vời
Ma cosa succede se ora viene utilizzato come motore BLDC. In tal caso, quali saranno le sue caratteristiche. Grazie.
quantos wats da esse motor ?
Nie ma to jak przerabiać elektromagnes alternatora na magnes stały. Genialne. Tak na prawdę wcale nie . Magnesy neodymowe nie pożyją w tej konstrukcji zbyt długo bo szybko zostaną przegrzane. Lepiej było by wyprodukować osobno talerz z magnesami i talerz z cewkami. Lepsze chłodzenie prostsza konstrukcja. Język Polski. Też warto się go nauczyć
I love these kind of videos, ggz pun jabi
Very good
So nice this lecture sir
What would happen if you joined the three wire's together and used the chassis as a earth
What you have created is called dynamo, which is used in cycles till date. Flux created by permanent magnet is very less compared to electro magnet(field coil). Today dynamo bicycle hubs are available which produces 6v.
No tradotto italiano
What are the specks for the magnets