You are correct in saying that the three phase would look similar, but not the same. Technically you have a 4 phase generator with missing 4th phase (you wound the N-N, N-S, and S-S, pairs, but didn't wind the S-N pair).
Another brilliant project. And you even have a dynamic brake for downhill biking. Although it looks like you don't have too many hills where you live. How about a wind generator application ? We fellow dumpster divers of America salute you !
Westinghouse used Tesla's AC brushless motor design. This changed the world . One can generate AC from DC by connecting a AC generator to a DC motor. This is similar to a motor generator. Problem is maintaining 60hz. One must regulate rpm of DC motor through pulse or variation of wattage. That's why an Inverter is used to eliminate this problem.שלום
Great How-to for re-purposing motors rather than sending them to the landfill. In my opinion, using on a bicycle is the ideal application! Showing more of the details would be helpful (removing and inserting the windings). Thumbs Up! Now lets see a video on mating it to the bicycle! :))
In the future you'll see how it was used. :-) All you have to do is use a fine tooth hacksaw and cut off one side as mentioned in the video, then pull them out. It's faster than removing the keepers and pulling them out of the slots. The windings are easy to insert, push them into each slot carefully, then insert the keeper.
Excellent stuff!!! I can envision using a somewhat larger motor and doing this to make a peddle generator for a stationary bike. About 18 volts (allowing for diode and regulator overhead) at a few amps would be sufficient to charge a small 12 volt AGM battery for emergency radio equipment.
Is this the same way you would wind a motor for an motor strong enough to drive say the transmission of a car?, if you could do a video on how to make a 3 phase motor strong enough to do that? Being that it would be cheaper to make your own ev motor to drive your own ev conversion.
That's an entire field in itsself. It really depands how 'ac' you want - the more perfect a sine wave you want, the more complicated it gets. You'd have to give more information on your application. Useful trick, though: Anything using a SMPS will either be able to run DC, or be adaptable to run on DC.
I have old air conditioner motor 30W with 24 pholes , I made rotor with 4 neodynium magnets and when I spin it on drill it puts out 5v and when I put small bulb on it nothing happends . motor windings are good . Can I rewind it ( single phase better for me ) , can you send me diagram pls
Did you see the new electroboom video today? He was talking about putting a tesla coil on a vacuum chamber, all I could think was "electronicsnmore already did that though..."
x9x9x9x9x9 I just looked on UA-cam, and saw a few other videos, but none were like mine showing the vacuum chamber and high voltage in a chamber using helium and O2. I watched his video and left a comment saying, "I already did this experiment on my channel". LOL
lol I saw that original username you typed out lol. I sent him a PM saying check out this video. Now since he would be using a tesla coil I assume it would be different than your experiment but still its a very similar idea. Hopefully he will drop your name in a video if he does end up doing the idea.
x9x9x9x9x9 Not really, it's basically the same experiment. He wanted to see how the high voltage acts in a vacuum.....based on how he was talking, he knew what would happen because he saw "Other" videos. :-)
You are correct in saying that the three phase would look similar, but not the same. Technically you have a 4 phase generator with missing 4th phase (you wound the N-N, N-S, and S-S, pairs, but didn't wind the S-N pair).
Exactly! Between the S & N double poles. I can always add it to boost the current output by 1 Amp. :-)
You are very handy. You explain very well
Glad you liked the video! Thanks for watching
Excellent video. No fluff, and straight to the point while hitting all the details. Keep it up.
Glad you enjoyed it! Be sure to rate thumbs up, check out my video playlists, and share. Thanks
Very pretty windings ya got there boss
Another brilliant project. And you even have a dynamic brake for downhill biking. Although it looks like you don't have too many hills where you live. How about a wind generator application ? We fellow dumpster divers of America salute you !
In-between all my other projects, I'll need to get this generator installed on my bike.
good video no bs involved ..best one ive seen in a good while concerning 3 phase
Glad you enjoyed it! Be sure to watch my bike generator video as well. Thanks
ua-cam.com/video/8rj-emSUf7I/v-deo.html
Westinghouse used Tesla's AC brushless motor design. This changed the world .
One can generate AC from DC by connecting a AC generator to a DC motor. This is similar to a motor generator. Problem is maintaining 60hz. One must regulate rpm of DC motor through pulse or variation of wattage. That's why an Inverter is used to eliminate this problem.שלום
Use a bridge rectifier and transformer on the + and neg side = 2x power for the price of 1 kilowatt
Great How-to for re-purposing motors rather than sending them to the landfill. In my opinion, using on a bicycle is the ideal application! Showing more of the details would be helpful (removing and inserting the windings). Thumbs Up!
Now lets see a video on mating it to the bicycle! :))
In the future you'll see how it was used. :-) All you have to do is use a fine tooth hacksaw and cut off one side as mentioned in the video, then pull them out. It's faster than removing the keepers and pulling them out of the slots. The windings are easy to insert, push them into each slot carefully, then insert the keeper.
Could you do a video showing installation of the coils you made?
Excellent stuff!!! I can envision using a somewhat larger motor and doing this to make a peddle generator for a stationary bike. About 18 volts (allowing for diode and regulator overhead) at a few amps would be sufficient to charge a small 12 volt AGM battery for emergency radio equipment.
Hi Doug. Has always very well done. Thank you for posting. Has always I Liked,Shared and added to my channels Playlists.
All my best.
Bobby
Thanks Bobby!
I like this guy, he is like electroBOOM except without the BOOM, I prefer electroBOOM because he plows himself up but this guy is cool top.
I've watched a few of his videos, his channel is more of an entertainment electronics channel. He's funny.
I get giddy when you upload
Glad you enjoy my videos! Be sure to rate thumbs up and share. Thanks
Not "keepers"... wedges.
Also, be careful removing coils, torn slot insulation can be a project killer. Nice video on hand winding
cast the rotor from resin the aluminum has lots of eddy currents excellent job by the way
The thought did pass my mind. :-) Thanks for watching!
electronicsNmore What about 3D printed?
Very cool and well explained.
Thanks Steve!
very good explained
Glad you enjoyed it Ed
Is this the same way you would wind a motor for an motor strong enough to drive say the transmission of a car?, if you could do a video on how to make a 3 phase motor strong enough to do that? Being that it would be cheaper to make your own ev motor to drive your own ev conversion.
Can you do a video on how to convert DC into 120 volts ac, without using a modern inverter?
You need to use an inverter circuit like I show in my other videos.
That's an entire field in itsself. It really depands how 'ac' you want - the more perfect a sine wave you want, the more complicated it gets. You'd have to give more information on your application. Useful trick, though: Anything using a SMPS will either be able to run DC, or be adaptable to run on DC.
I have old air conditioner motor 30W with 24 pholes , I made rotor with 4 neodynium magnets and when I spin it on drill it puts out 5v and when I put small bulb on it nothing happends . motor windings are good . Can I rewind it ( single phase better for me )
, can you send me diagram pls
Measure the output current while spinning the motor. You probably need a lot more turns of wire, and a heavier gauge.
electronicsNmore
Current is 20mA.
It is 220v motor so it has enought turns of wire , maby mgnets are too big or too small and I need rewinding motor
excellent job:)
Thanks!
Did you see the new electroboom video today? He was talking about putting a tesla coil on a vacuum chamber, all I could think was "electronicsnmore already did that though..."
I think I was the only one to show that experiment on UA-cam. I'm sure it will be copied and they'll get millions of views. It's the UA-cam way.
Yep. Hopefully he gives you credit if he does do a video on it. Actually I am a patron of his so I will send him a PM with a link to your video.
x9x9x9x9x9
I just looked on UA-cam, and saw a few other videos, but none were like mine showing the vacuum chamber and high voltage in a chamber using helium and O2. I watched his video and left a comment saying, "I already did this experiment on my channel". LOL
lol I saw that original username you typed out lol. I sent him a PM saying check out this video. Now since he would be using a tesla coil I assume it would be different than your experiment but still its a very similar idea. Hopefully he will drop your name in a video if he does end up doing the idea.
x9x9x9x9x9
Not really, it's basically the same experiment. He wanted to see how the high voltage acts in a vacuum.....based on how he was talking, he knew what would happen because he saw "Other" videos. :-)
Hi so everytime I plug my microwave automatically cut off the power, shut down , what can I do?
Post your question at the right video.
Nice channel
Glad you like it. :-) Be sure to share with others and rate thumbs up.
Can you please make a simple 2000watt DC to AC inverter
It's not worth making them anymore, because you can buy nice units at a great price. If you need a link, let me know. Thanks
if everyone would have one of this, we wouldn't have to pay for electric anymore......
You'd need a much larger version that would be turned by the flow of water or wind. :-)
Waaayy too much work for five volts useless !
Most devices charge using 5V. Please, spare me the stupidity. The only thing useless here is your comment.