12V Car Alternator to Brushless Generator Self Excited - Amazing Idea DIY

[@MrElectron]

BEST BATTERY CHARGER DIY VIDEO - kzbin.info/www/bejne/kH-WpJR_gceMi9ksi=9_nLu0vKOqfn4zi_ *Join this channel to get access to perks:* kzbin.info/door/WFbPzBb7dCyCWuBA-DBrMAjoin *Mr.Electron Patreon's Page* - www.patreon.com/mrelectron *Hindi Channel* - www.youtube.com/@Mr.ElectronHindi *Alternator Channel* - www.youtube.com/@mrelectron_alternator *Watsapp Channel* - whatsapp.com/channel/0029VaQmmRaFCCoWOf7huh3G

[@arudayo]

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!

[@marciocorrea2575]

In my opinion you vidio is the best! Please keep posting! Thanks!

[@daveed1797]

i like how right before he pulls the string to test it he told himself "GO!" @10:30

[@evrenki1]

This is asmr ,relaxing me

[@MrElectron]

😀

[@benkanobe7500]

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!

[@MrElectron]

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 😊

[@davidpotter9462]

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

[@ziggymarleytheone]

Ya. That a great idea. I want to try that too.

[@justchris846]

for those of you wondering, the faster the spin of the stator, the more voltage.. the bigger the wire, the more amperage.

[@sksdksckddn]

고마워요

[@justchris846]

@@sksdksckddn 천만에요

[@farrukhhasan7751]

Thick wire for more current.

[@justchris846]

@@farrukhhasan7751 yes. And spin faster to produce higher voltage.

[@mgabrielle2343]

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)

[@usamanajam3136]

please make a video on wind turbine alternator for home 3kw from induction motors usually used in water pumps at home

[@cadcaetutorial2039]

So nice this lecture sir

[@MrElectron]

*My Hindi Channel* - kzbin.info

[@GRTechOfficial]

Aalaa

[@smoke_stackz3168]

What about replacing field coil on alternator using speaker magnet inside?

[@hspaukap8936]

I did this like you did. But the power cannot give out. Can You tell me the reason

[@BOREDANDWELLBORED]

@@hspaukap8936 how can you tell which of the 3 wires is positive and negative?? I'm still trying to figure it out.

[@tommyemler1763]

@@BOREDANDWELLBORED the case would be the neutral and the wires would be the power....

[@watchmanShadrach]

I think, your new tester should be set at AC tests so that it can read the output..

[@cliffcampbell8827]

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.

[@renmes2636]

Thanks for the tip Cliff. I'll try it.

[@johnsomerset1510]

Don't waste time, just set your depth-stop on your drill.

[@svkscorpio]

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.

[@holyspiritfireinchrist888]

good job man, and God said, "let there be light!"

[@smokyatgroups]

Nice honest video thank you Mr Electron, I think the original electromagnet was much stronger than the Neos.

[@Teknopottu]

But no input energy is needed and there are generation now on much lower RPMs.

[@kbte6116]

good work ❤❤

[@francisxavier437]

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!

[@ASHORSHEMAYA]

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

[@Leblueskee]

U don’t even realize how close you just got to a billion dollar idea. Thank you.

[@MrElectron]

I do realise it 😃. Although i am more happy that you realised it too ....

[@MakerFabio]

Very nice video, thanks for sharing

[@Royd20]

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

[@anidezman2727]

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.

[@Op1zilla]

I love these kind of videos, ggz pun jabi

[@chrisdaniels4674]

If I was also a Monday morning quarterback I would say what your doing wrong and feel good about myself but I’m not. So keep up the awesome work. Love your channel.

[@MR.KING15]

Lekin jo bnaya hai bahut hi kamaal ki chij bnai hai

[@davidnraychel1508]

You need a much higher magnetic feild density, larger magnets with as little air-gap as possible to the windings as the field passes

[@yuvarajvelmuruganmudaliyar]

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.

[@giovannilicata9371]

No tradotto italiano

[@cadcaetutorial2039]

Very well sir

[@krotson6767]

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

[@edwinhuezo1141]

GOOD JOB 👍👍👍👍COOL 👌👌👌👌😉✌

[@felikskim6486]

Спасибо вам огромное за информацию. Молодец. Купил магниты, но я не решил ещё получится у меня это затея? Кто нибудь пробовал это сделать? Напишите. Ташкент. Мне 70 лет.

[@Graemereserve]

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..

[@electronic7979]

Good idea 👍 I like it

[@InderjitSingh-AtwalSolarWorks]

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

[@MrElectron]

Thanks a lot Inderjit. 😊

[@peterbetts8740]

Car alternators need to spin at very high revs to make even just 12 Volts. While on the car they will be 'geared up' and be running at 2 or 3 times the speed of the engine. We are talking 10 to 20 thousand rpm - just to get 12 Volts A much better conversion would have been to leave the brushes and the rotor coil intact and power it from a single diode connected from the output of the stator coil. This would be after removing the original stator coils, noting how it was wound, then re-winding it with some much thinner wire. This will give more volts and at lower rpm - making the resulting generator much more useful. Rewind it as was, as a star connected 3-phase and connect your diode from one of the phases and back to the centre point of the star. Or make a 3-phase bridge if you prefer. It will self-excite and the existing rotor coil will make a much stronger magnet than the permanent magnets ever could - giving you greater output. Get as much wire into the stator as possible, every extra turn is worth more volts Do not be greedy and expect mega mega output. For a machine/device like that, self-excited as it will be, do not *ever* hope for more than 200 Watts - but at least it will give measurable volts and useful power if built into a wind turbine.

[@-c-no-8795]

I would use a drill to help turn the alternator that way you can get a constant speed.

[@nelsonrojas46]

nice video and tutorial is great and clear....

[@belyaev.m.b]

Не чередуй полярности магнитов !!! Ты так меняешь полярности с высокой частотой и получаешь микроволновую печку внутри меди. Электроны то к минусу, то к плюсу. А тебе нужно заставить двигаться электроны по меди в одном направлении. Поэтому все магниты должны быть направленны однополярно, только тогда это работает.

[@davidmizak4642]

Thanks for providing such fascinating info to your viewers. I appreciate all of your efforts. Sincere thanks for sharing this!

[@miguelgonzalezprada8457]

Neodimio alternator

[@AsadAliAwan786]

NOT ARMATURE IT'S NAME IS STATER BRO NICE WORK 👍

[@marktheamerican4162]

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 !

[@whydotheathensrage]

try ceramic magnets

[@davidpotter9462]

LOL Ive got 2 bigger ones stuck and I cant get them apart

[@vijayreddiar1661]

Nice bro if u attached with fan it gives you more power

[@whydotheathensrage]

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.

[@flash001USA]

Great job on the alternator mod.

[@adamjoseph7089]

I love it where do you get the magnet from please let me know

[@neutrinoberilio3566]

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.

[@Billy-cu8wn]

Generated power is enough for shelf excitation. Connect brushes and diodes back.

[@johnruscigno5738]

Nice work. Good to finally see your face my friend.

[@josuemelara5085]

Cute...yea?

[@OldCrowsClassicCars]

Very nice! I wish cars came with true generators...we might have to make one!

[@vhmccray3705]

They use to! I have a 67 mustang that originally came with a generator. So did my 64 Ford F-100. I use to go to the junk yard and get the generator out of old school buses. The old AC-Delco indestructible. Used one to power a wind generator. Lasted about 8 years. Of course the auto industry can have things last forever! :o) Not to mention government safety regs and on and on. :o)

[@OldCrowsClassicCars]

@@vhmccray3705 but was it a true generator? With solid magnets?

[@OldCrowsClassicCars]

@@vhmccray3705 and yes, there's all sorts of excuses for making crap nowadays

[@dodomarine6665]

Mr. Electron excellent video.

[@Darkatlas_23]

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

[@carlosdavila4164]

buen trabajo saludos desde colombia

[@Brassmonger]

There is easier method. You can put the magnets between the claw poles and it still work.

[@jmac430]

My thought exactly! Time saver for sure! Same concept as the traditional alternator inner-winding except w PMags sandwiched in between the rotor teeth, north and south come out of the bottom and top along the axial axis and those teeth bring the N and S, respectively, downward to alternate every other one... pretty cool concept and truly simple which is why it is used in the production of these alternators... Good comment, mate, Cheers!

[@venusjaninin]

O 1 126 522 wyświetlenia gratuluję. Tesla Motors już dzwonili? ;-) Pozdrawiam

[@Forestduck1]

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!

[@aliciai6429]

Which size of magnet requer for this project

[@Melody-np1lt]

Well, the explanatory was quite good and clear to understand how a car alternator could be modified as a generator.

[@cristianpopescu78]

Great.For 20 v output, is that too much for the stator?For 300 w power demand.

[@반데라내아버지]

Сделал красиво, покажи как это работает.

[@nishantkumar811]

Now I can believe you are not an alien 👽

[@MrElectron]

😆

[@nishantkumar811]

I was joking

[@jimmoden638]

Looks like you used 2mm thick magnets. Would the magnetic field and the output, at the same RPM, be doubled if you used 4mm thick magnets?

[@krmitt5]

Depending on the material used per magnet but theoretically yes magnetic flux field would double.

[@serj_spekuiyant]

Какие размером магниты, и где покупал их?

[@devilswish8876]

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?

[@2121farid]

That lamp itself was twelve volts. If the car alternator had changed, the lamp should have burned out, so it did not change anything and produced the same twelve volts.

[@trfootwearsangrama]

point should be noted

[@lancelottavola9685]

Hi Electron, this modification on the car alternator should produce much more energy,maybe some of the copper coils are in short circuit... 👍

[@Teknopottu]

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.

[@rodrigueztch]

J'aime tellement tes interventions,tes compléments

[@shahbazgul2941]

Nice to see you bro🙂

[@TheJavaSync]

When you open the stator, are the 3 wires - star / delta configuration already ? Thx for sharing this :)

[@MrElectron]

Star

[@RixtronixLAB]

Creative video,thanks :)

[@RobertoSiriguPitzus]

Los imanes son demasiado pequeño para tener un buen rendimiento.🧐🧐

[@Friedbrain11]

The reason you hammered it(which did the rotor no favors at all) was that you had the rear bearing come out with the rotor which it should not do. You should have removed the bearing, cleaned the rotor, install the bearing into the back case, then install the rotor(after lubing the shaft in the bearing area.

[@raymondgarafano8604]

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.

[@owensdaniels6244]

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!

[@maurmaurucheakolam]

Thanks brother. Pls let me know if I can comfortably spin this motor with 12v battery, use it to run a small alternator

[@GRTechOfficial]

Very good

[@brijbhushanbansal]

Nice, Which size of megnets used in this project? Secondly wil it perform better in car whose you have got?

[@estiyosumoko]

Great experiment..👍👍

[@egg5474]

You should use a light oil when drilling with large bits like that, they will last far longer.

[@aristidetieu1860]

Fine!!! Please, tell me how the magnets are mounted . Is it N-S-N-S or N-S-S-N? Thank you! I'm waiting for your answer.

[@MrElectron]

Nsns

[@CBAILOF]

Saludos desde España!!! Buen video... Cuales son las medidas de los imanes??? Muchas gracias

[@LeonelPaco-w3v]

Vale la sinceridad,, no como otros que hacen igual pero encienden motores,, planchas, taladros y focos Aqui podria haber obtenido mas voltaje con imanes grandes rectangulares y un motor impulsor de 3000 RPM .

[@marktheamerican4162]

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 ?

[@raymondgarafano8604]

The big ? is WHY. the part that spins is the rotor, an alectro-magnet the winding that the rotor spins inside of is a stator as it is stationary for you it means it does NOT move.

[@김김-j6k]

There doesn't seem to be any particular reason to attach magnets. Since I am an electrician, every motor turns into a generator that generates electricity through the three-phase outgoing wiring on the other side when the actual rotor is turned quickly. If it continued to rotate by its own force to reach a certain speed, a magnet would have been attached, but I don't know why a special magnet was attached here.

[@carlitomadrona6211]

with that setup sir, can u still use the alternator to generate current/ to charge or a source to power an inverter?

[@dragan3290]

I found your vids a long time ago. I finally found you! Lol. I have a dead Alternator. It's a GM ( General motors) 100 Amp alternator! Half of the diodes have died. I bought a second hand unit and swapped in 15 mins at the wrecking yard, tested and drove off. Do I take the diodes out or do I replace them? I want to convert to your setup. I have 2 deep cycle batteries and 4 solar panels at 250 watts each connected to my batteries. I want run a dc motor I have lying around to power the Alternator. Any reply and ideas would be greatly appreciated! Cheers from Australia ! Subbed a long time ago but liked as always!🙂👍👍👍

[@CDSangTao]

Bạn làm rất tốt thật tuyệt vời

[@czesawzaeski1364]

Jesteś super. Pozdrawiem.

[@abuxxx3607]

Nice try but voltage is so small. Better get 1 watt solar panel, it will give you around same voltage.

[@JBattler]

Depends on how much voltage you want! 6 volts is high if you only need 3. It is amperage AND voltage that will be meaningful, if you want more than a few milliamps.

[@cliffcampbell8827]

Attach some paddles to the shaft and drop in a fast moving creek or river. That way as long as you've got current (hydro), you've got current (electro), even after the sun drops over the horizon. Sure, the solar panel can be used everywhere there is sunlight but harnessing the flow of water should provide constant AND consistent amps-n-volts. You'll just be limited to where you can use the device.

[@محمودالصباغ-ش7ف]

عشان حط كل المغناطيس في نفس الاتجاه فمفيش خلخله في المجالات المغناطيسيه تحدث الفيض الإلكتروني الفولت اللي بيخرج ده لو قست برتقاله هتخرج كهرباء اكتر من كده هوا بس يزود عدد المغناطيس ويخلي كل صف عكس اللي بعدو هياخد كهرباء اكتر بكتير

[@MR.KING15]

aur name apne bahut achha rakha hai (MR.ELECTRON) WAH

[@marktheamerican4162]

I’ve recorded 2,000v Ac with A multimeter like that on a big block Chevrolet load turn charging high amp alternator spinning it about 1500 to 1800 revolutions per minute using my battery powered impact gun which max rotation is 2000 I have recorded with a camera reaching 2000 V AC current !

[@marktheamerican4162]

Low turn charging high Amp Alternator

[@jaydenmusicpnggospel]

Please can you tell me the size of the neodymium magnets?

[@lreg43]

In a case like this what do you do about a regulator,won.t you overcharge your batteries without one?

[@nanfwangdabiring1520]

You'll convert it to dc and probably use a charge controller

[@billypena1317]

Very good, excellente!!!

[@makepeace2850]

I'm going to try this thanks.

[@jaberalhaddad6111]

Please dont tray becouse this is alradey working 12volt

[@Kiyarose3999]

It’s a big heavy motor to be just getting 5-6v from, what is the Wattage?

[@gpap8407]

nice try but the magnets are very smal and there for the smal voltw if there was a load it should be loer you could remove the rotor armatore and replace it with a solid piece of iron and then stick on to it some big magnet they are cost moe but they will produce more volt and amps

[@Sctronic209]

Nice job 👍

[@jakegill7796]

Does this brushless motor gives you more output power or same output? Is the input power the same for both types?

[@Teknopottu]

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.

[@motoresesistemasautomatos.]

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.

[@motoresesistemasautomatos.]

Congratulations.

[@Reliable_diy_projects]

hi .actually the magnetic field of alternators are not normally constant and it changes according to the energy consumption . if consumption becomes high so the magnetic field will be higher to keep output voltage in range . i can guess that these small magnets can not give more than 20 % of that alternators energy capacity .