Alternative Energy Solutions

Windmill with car alternator?

I’m trying to build a windmill (vertical axis wind turbine to be specific) and I was looking at this car alternator

There a probably several alternators that would work for a more simple design.
There are few things to keep in mind if you plan to use an automotive alternator however.
a. For simplicity, try to find a unit that utilizes a single wire connection.
b. Choose pulley/drive combinations that will keep the unit at a moderate rpm for best
cooling and power output. Make sure your mounting method doesn’t restrict air flow
across and through the alternator.
c. You need to understand all of the basics about how alternators work to make your project a
success.
You can learn quite a bit here:

http://www.alternatorparts.com/understanding_alternators.htm

d. Your project will likely involve working with several hazards, namely
1. Strong mechanical forces
2. Significant amounts of electrical energy
3. Hazardous chemicals (lead/acid batteries)
4. Elevated work locations

Plan each section of your project and give careful thought to the safety aspects.
Learning by doing is great, but not if it comes at the expense of your health or well being.
If you are not sure about any part of your project stop, educate yourself, and/or seek assistance.

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