How To Build Permanent Magnet Alternator?

I want build a micro hydro system that using aquarium water pump to hit the turbine and rotate the permanent magnet. So how do i build permanent magnet alternator, that the output ...show more

attach the 2 magnets. The driver can power down the top magnet towards the bottom magnet and then demagnatize them and return the magnet to the top position and again rapidly push the ...show more

I am build a 40KVA permanent magnet generator for diesel engine. the customer request the voltage is DC 28V after an rectifier. may be this 28V dc charge for the battery. can someone help me how much AC voltage should be output by the permanent magnet...

I have a 1986 Yamaha FZ600 that the alternator contact plate on the rotor keeps getting a build-up of carbon from the brushes. I cleaned the contact plates with alcohol and then 0000# steel wool, and replaced the brushes about 1000 miles ago. Now it...

alternator for power generator

I'm almost done building an EV from a Suzuki Sidekick. I'd like to mount a gas generator to assist in the range and to allow for charging in the event of of no grid power. How do I modify a 12v alternator to output 96v?

i like something that can move by it self like "perpetual", i wonder if i can build this thing and generate free electricity.

Please list some sites on how to build some things, hard or easy. Or, write some instructions you know of. Thanks for all your help x

I am doing some experiments with green energy and would like to know how to build a eco-friendly power source for small electric objects. if anyone could tell me how its made and why it works that'd be excellent.