Brakedrum windmill plan by Hugh Piggott. 32 page manual showing how to build a permanent magnet alternator. Not the best reproduction of a plan, but it’s free and a good source of information. And it’s written buy Hugh Piggott.
Brakedrum Permanent Windmill Plans
- Author
- Hugh Piggott
- Published by
- Scoraig
- Format
- File size
- 1.5 MB