220v AC from 12v 90 Amps Car Alternator 1000W DIY
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- เผยแพร่เมื่อ 14 ก.พ. 2020
- In this video you will learn how to produce 220v AC from a 12v car alternator 90Amp and upto 1000w DIY.
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I figured out that same kind of setup thinking no one else had. I was looking for a vid like this but could not find one till now. So what I thought too will work. Cool.
In our wind farm, which runs our home and farm, we use 20 - 24V/200A alternators with 24 12V 8D Truck batteries run in 24V cells through a 10,000A Inverter to 120V. On most days it supplies our full electrical load (except when welding...we use a diesel generator for that.). Great video!
I'd love to see a video of that setup.
Can one learn from you
The caveat is that we live in a valley where 12-105mph winds are constant. Wind generation using inefficient alternator is a no-brained and dirt cheap. Wind power is inherently unreliable in 99.9% of all applications and would be a gigantic waste of time and money for most people. We are adding solar grid for the underground retreat complex we are building. We anticipate the need to move our sheep underground during one of our routine 90+mph wind storms. During these winds all turbines are locked down with centrifugal braking systems and solar must take over to avoid frying the system with massive overload charges and cf-related mechanical disintegration. Our solar panels are locked down into 1/4”x2” angle iron frames mounted to 3”x6” steel girders using underground 2/0 cable leading to an underground battery bunker. When life gives you lemons...you still need power to run the juicer!
Thanks
20 × 24 volt/200 amp alternators? With 24 × 12volt car batteries?
The cap lol, Mr electron is a back street boy :-)
@Mr.Electron👍👍😎🇺🇸 Thank you for sharing your knowledge and experiences very appreciated it here. Namaste 🙏
Thank you so much. Been off the tools for so long and I became so rusty with my electronics skills and knowledge. Thanks to your genius, it's coming back to me and I've had success with this exercise as a result. Regards, Darryl.
I think you are one of the best scientist in the world. No one can do this. This is One of the best invention please send your project to NASA
Back in days I had a 120 amp GM alternator on a 8hp Briggs and Stratton that fed 2 big diesel batteries that ran a 1,000watt 120v vanner inverter out of a ambulance that I would back feed from garage to house. That 120 amp alternator would work the 8hp pretty good!
hey your really close to doing what i got set up but i dont use a gas engine i use a 12 dc motor so no fuel cost it pretty much free electric .....but if you think about it you can figure it out ,,,,oh im running 2-5000 watt inverters on 6 golf cart batteries..... 1-1 wire gm alternator 1- 12 volt electric motor and 1- ? .....im not going to tell you figure it out on your own and 6- 6 volt golf cart batteries .....and the reason for them batteries is they have more amp hours than big diesel batteries
kelly steele It is really funny that you think you can make free electricity
It's great to be scientific for fun, but in practicality you may want to use a battery as a storage tank from the output of the alternator using an alternator with internally regulated output. This way the inverter can take startup surges better. Also running the alternator at slow speeds to reach your desired voltage while cranking up the amperage will overheat the alternator and melt the windings. FYI.
Yes but you still have the other motor connected to the outlet
Hey how about running to 90 amps to see what more you could do with running house appliances?!✌🏽👍🏽👍🏽👍🏽 love your ideas Mr electric!
working super nice how much current is the DC motor using and where is it coming from as you can hear the load as it is applied !!!
Great instruction!"
Great instructor !"
ottima idea bravo
A brilliant idea to replace the resistive wire, measure the resistance of the rotor, calculate at 12v how many amps it will pull (example: for 2 ohms it will require 6 amps) and after calculating the current use LM7812 voltage regulators in parallel as many as needed , if you need 3 amps use 3 or 4 in parallel and voilà. The electronic voltage controllers of the car alternator make the control by the voltage of the rotor, keeping at 12v the output may be more stable or the subtle increase in speed does not raise the output voltage much.
paralel lm7812? just use other way
The best use is to charge a bank of batteries and let the batteries handle load.
No it's not
Mr elecron please display alternator converted to DC in conjunction with three 3 rectifayer 3510 I need it thanks
@@jakem117 Why?
You can build an AVR (automatic voltage regulator) which is a feedback control system that automatically adjusts the rotor DC excitation current so the rectified output voltage of the stator windings is regulated at the desired voltage (for example 11V-15V). The AVR is a current regulator, which can be a DC/DC converter or a linear regulator, equipped with a feedback controller, and takes power from the rectified output voltage of the stator windings and output the current to the rotor DC excitation winding.
SUPERB!"
You da Mann !"
Thanks Friend !"
Good Shepard u r
@MrElectron so how long can you run this generator?
Hi Mr Electron
could i first just say thankyoufor a very interesting and informative video . However could you please answer the question that I and it seems quite a few others would like to know, I presume you are using the mains current to the motor purely for demonstration purposes? as Obviously generating a power supply by using another power supply would totaly defeat the object, so our question is,
what would be replaced by the mains supply? for example would you be able to run it from a windmill power system? or some sort of water wheel set up running the motor? what would be the minimum RPM the motor would need to turn in order for the alternator to produce a steady 220v ? Thank you once again
Hi
Please make a video on complete information about alternator.
How much rpm is required, windings, how purchase alternator, etc
What changes can you make to make the system enough to drill without getting overheated?
Bhai ise aap self running motor b bana sakte ho battery or high power inverter add kr k
so this is a video that proves that if you plug into the wall outlet you can power things up !
😂
110 to power the dc motor. Then converts it to dc output to the converter to 220v
Yea. Kinda a round n about way to achieve 220.
Some countries that’s the only way to do it.
Fun to watching though!
Larry
@@mafosa8519 you are giving TOO MUCH credit !!!!!
Yes but once he starts it up he could actually plug the motor into the alternator and it will be self sufficient u can get even more out put by adding magnets to the alternator
😳🤣😂🤣😂🤣😂🤣😂🤣😂🤣
Good idea 👍
Have you used one of your generators to power like your house, if so can you explain how?u
Good job Mr electron, is it possible to make a motor by combination of permanent magnets in stator coil and also in rotor both to be permanent magnet an stoppable motor
Mr. Electron I’m in a fix bt i vibed w yr whole “GetDown” U did A Bangup Job w yr Ledge, insite n “SWAG” Keep on Shinning Brother .. n Muchas Gracias’
Nice work you understand soo well make it easy to be explaned
very nice technical info...keep it up..Thank u....
There is no mechanical load on the drill. With no load, the power demand from the drill is just a few watts, nowhere close to the 350w maximum rating of the drill.
Good job explaining this many other videos like this don't explain many thanks 🧐⚡
I am not sure but I believe that the alternator generates about 50v three phase and it is converted to dc12 by the diode pack. Would it be better to remove the diodes and use a star or delta transformer to achieve the mains voltage?
Definitely better with a battery in circuit to buffer the alternator load if sticking with the inverter.
Buy and add the in-situ voltage controller assembly, this is a part that attaches behind the alternator along with the rectifier assembly beside it. This will keep the voltage between 14V to 15V at any rpm or current draw.
So nice....smart project
You did that nicely. Because I am a layman in this field, the explanation is too technical. Simplification would benefit knowledge sharing.
Did you consider the ratio of your pulleys?
Can u tell from alternator terminal ur feeding inverter and also connecting rotor terminal ....or else rotor terminal and statir ouptut are shorted ..
Thank you.. we really appreciate 🙏 God bless you 🙌
Can you generate DC power in the stator part of an Electrical Generator?
Well done a very interesting and informative video, it makes a change from all these guys showing us how to make free electricity from hot glue, speaker magnets and a stationary coil!
Super class, so I had thought it too or with battery charge + converter. Thank you
I just posted a comment about yiur idea. I also thought of it. You can use 2 alternators 1 to run 1 inverter to run the electric motor. The other one to run the other inverter. To run your appliance
@@gerardotrevino8764 nah bro that will fail you adding more alternators need double the tourqe double the power to run 2 ... It's a dumb idiot idea tbf
Thats cool you need a gasoline engine to to run your alternator and a solar panel to excite . Keep up the great work
Thanks
You are a genius man , i am going to make one as a DIY…..
Excellent 👏👌👍😊😍❤️❤️
I have a same project but I am not showing it is very useful project god bless you
Good job
very very jenius man.................... i love it
is the top red clamp arcing to the top of the alternator ? Not the large clamp the small one you used when the thin wire broke .
創意..贊
culd it by posibel to make a brush type rectifier for dc generators and useing 2 diferent wire size coils in stator winding on a crystal baterry set up ?
انت فري نايس وشكرا لك على هذا الابتكار
Excellent video that was great! I have a question, is the exciter cable cable what provides the initial electromagnetic force to the rotary winding? If so how does it continue to have magnetic charge after initial excitation
my freind when u read faraday's law , u can get answer for your Question
Helo Mr Electron,
I love this video so much, especially as it makes your viewers part of the investigation process. Thank you. But there are a few questions I will like to ask.
1. Don't you think making out just 350 watts from a 3000 watts inverter is not ideal?
2. What is the possible way to solve the issue of the resistance wire getting burnt?
when an inductive load is applied- the initial start up amps is x3 - so 1000w
Great Work 👍
Hello , I have a question for you .
I have put together a setup using a 12 volt thread mill D/C motor and connected the positive from the motor to the positive of alternator and ground cable of motor to alternato
You have the DC motor running off of the grid and not off the alternators created power through a converter and battery power
What I would like to know is do you remove the voltage regulator from the alternator?
Creative video, thanks for sharing :)
Excellent video, amazing passion. Well done.
Mr electron is it possible to assemble a system that can power at least a 500watt load? and what would be the cost of it.
You kneed a high wattage reister so lt can handle the heat
Is the motor a high voltage brushed dc motor which uses in treadmill? And what will happen if you replace the electromagnetic rotor and use a permanent magnet rotor? will the current and voltage increase in a lower rpm ?
какие диоды использованы в генераторе?
Ahoy, nice video! May i ask - normaly the car generator should always output 14,4V right? if not, the regulator of the generator is broken. what is ment by the - generator is exited with 20V ? ... is it something like he has to switch to "energy production" mode with the batterie? thanks for clarification.
Thank you for sharing it.
Nice project 👍
thanx for the vid
How many rpm have you used in it...?
The tutorials you people show are awe inspiring!
clearly you are troll or you DON'T have a clue, what's real.
Great....Man👍
One thing I like is the variable speed dc treadmill motor. I have put these 1 or 2 horsepower motors on my lathe, drill press and milling machines using the micro vee belt to suit the pulley.
Sorry for my slow understanding your project here. If the fly wheel driven by an electrical source not 220v, but you need 220v and you use it to drive the alternate and let alternate produce a source and you convert it to the required voltage source. Was it right? Did I take a long stretch to reach my other ear?
Hi, my friend,. I wanted to let you know" that you can use the heater winding from old heaters as the resistance - wire.!! & even if it get ( red- 🔥 hot), it won't hurt it
Cause that's what they are sapposed to do. So, pull the winding from an old heater that has a winding as the heater coil,... & you'll be fine......
This wire is known as "Nichrome Wire". It is a Nickel and Chromium alloy.
The same wire is used and sold for electric vape pens in small rolls
It's possible to charging a 12 volt battery ?
Good job guys💪💪👍😍
Plug the inverter into the DC power board. Forget the motors.
Even better.. Get rid of the AC to DC transformer as well and just plug in to the original power source and use about half the power you loose when converting it form AC to DC to drive a motor to drive an alternator that again converts AC to DC to then run the power through an inverter to change it from DC back to AC... This has to be one of the stupidest projects I have come across. So much power wastage.
Thsts what I'm thinking . I was hoping he unplug the power double and itll run itself lolol
@@brettwhitla4425 haaaa ha ha ha, I thought so
Hello, nice video ! can you get out of the alternator 220v instead of using the inverter ?
The alternator can only produce 14 volt DC output not 220vac
What You had yo check was the amperes from the alternador and the capacacity of the inverter, un the still nerd more power that the inverter can provide it Will sound, also the amperes from the alternador
Can you exite the alternator using external power like solar or 12v battery like you did with the small battery to power it so it can power the 220v motor via drive belt instead of using the A.C. power to power the 220v motor.?
hello mr electron what is that white box with the knob you keep turning, up and down on the motor can you make me one
Super
dear good successful project, so i will try
Спасибо за видеоролик
Hey buddy much does inverter do i need if i will connect my whole load at my house like i have 10kw(10,000watts) load in total. Please helpe buddy im from philippine. Love your video though.
Love ur videos the hats cracking me up tho haha
To wire straight to the “ Stator “ which creates electricity in the neighborhood of 2,000v at the purest pure-sine-wave
This is genius, now try to connect the motor power to the inverter outlet. You might need to excite the alternator while switching.
Use a automotive break light bulb (incandescent) . I did this long ago to increase output and charge batteries. As the bulb gets brighter the resistance increases, making some voltage regulation.
Don't forget alternator running high amps!? Make sure you have a regulator in the circuit!
Some cars had regulator on the fire wall or near the distributor coil.
Some alternators have a regulator built in.
One day I'm gonna try this stuff too!
There has to be another way to enjoy creature comforts without a utility bill(lol!)!
Maybe take a tachometer & check your average rpm around the alternator in an actual vehicle! (Not talking about the RPM of the car engine!!)
would be a cool video to convert the alternator to create A/C 220 3 phase with out the inverter. This project has been done by me and my friends 20yrs and other people ago before that. fun project though. look it up
AWESOME
Ok felicitări
Nice..I like it idol!
Quite interesting, really, but too complicated to understand (to me). I'd like to setup and test one, but I still haven't understood why/were to link the small battery, and all the rest of course.
But thank you
It is fascinating. But my auto electrics in me as a mechanic is telling me different. With a 12v car battery to the alternator and a motor to put about 4krpm Into the alternator will get what your after car alternators do have to design to self regulate on 12v. As the output will change when the headlights are switched on for example. The battery drops down to 11v and the alternator is designed to compensate for this and pushes up to 13.7 again. I have achieved running massive amp output with fitting 2 alternators to a car before when I had to do a massive boot in car entertainment build. That had in total 6000w of Amplifiers. But when that bass kicks in it's essential to fit capacitors in there too.
I'm going to have a good go at making a generator without any mains feed at all. As I believe it is possible to power my own house without having to pay £20 a week for electricity. The savings itself are astronomical which would be a worth while project.
How to built rpm controller? Where do I get the inverter and how much is that?
Did you remove the voltage regulator from the Alternator and simply replace it with the "freehand wire you were using to increase and decrease resistance by lengthening and shortening the connection, and if so; why is the original voltage regulator not used?
@J-Seven Wow! Thanks man, your my "Hero" now I got to go back and watch the video again because I wrote my comment over 7 month's ago, and you answered it 7 hours age. But, better lat then never. "Thanks brother"
And a self exciting GM one wire slow turn charging alternator !
once you self excite can you power the 220 motor with the inverter? for self generation