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Overunity Machines Forum



Linear Alternator/Generator anyone?

Started by juspot82, March 17, 2011, 03:18:03 PM

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0 Members and 2 Guests are viewing this topic.

juspot82

I've been driving myself crazy trying to find info on building a linear alternator/generator.

I'm trying to get details on setups similar to the shake lights or the wave buoys that use a similar concept. A magnet or array of magnets passing thru the center of a coil or multiple coils.

Has anyone done any experiments using small coils and neo magnets that can post some preliminary results with the magnet strength and possibly details on the coil (wire size, number of turns), output of the coil(s)?

I'm trying to determine where I should start and get an idea of what improvements can be made. I'm also curious as to what type of coil would work best.

z.monkey

Howdy Juspot82,

I have built a number of small alternators using small Neo-Mags and homemade coils.

http://www.overunity.com/index.php?topic=9220.0

So, far I have been using solenoid coils.  I think that is what the shake light uses as well.
Goodwill to All, for All is One!

juspot82

Quote from: z.monkey on March 17, 2011, 03:27:53 PM
Howdy Juspot82,

I have built a number of small alternators using small Neo-Mags and homemade coils.

http://www.overunity.com/index.php?topic=9220.0

So, far I have been using solenoid coils.  I think that is what the shake light uses as well.

I actually just got thru most of that thread. Interesting concept you've got there!

Do you wind your own coils? or do you have an easy/cheap supply?

z.monkey

Quote from: juspot82 on March 17, 2011, 03:34:22 PM
Do you wind your own coils? or do you have an easy/cheap supply?
I wind my own mostly.  Its usually a situation where there is nothing that I could buy that would fit.  Besides bulk wire is a lot cheaper than pre-wound coils.
Goodwill to All, for All is One!

DreamThinkBuild