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Meta
nice email received:
From: Mike Allen
Subject: Re: A Wind Turbine Recipe Book
Date: 12 April 2013 10:53:18 BST
To: jytteI recieved the book yesterday and when it arrived I thought ‘this isn’t worth £12’.
But how wrong I was once I’d opened the envelope and settled down to read the contents with a cup of coffee. 3 hours later the coffee was stone cold and I was still reading the book.
Loads of info to be getting on with.
I’ll email Hugh when my terbine is up and running with some pics.
Thanks a lot.
Michael.
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Search Results for: chris olsen
More new ideas from Chris Olsen
Chris Olsen has taken a new turn in his wind turbine experiments and built a direct drive neo magnet machine for use with the Midnite Classic controller. Older stuff by Chris includes a gallery showing how to cut out a … Continue reading
Posted in construction, People, products/technical
9 Comments
Chris Olsen photo
Chris sent me this photo of one of his chain-driven machines, taken with a security camera mounted on a neighbouring turbine. Chris writes: This is a photo of one of my 12G turbines on a 200 foot tower that powers … Continue reading
Posted in construction, People
4 Comments
Cutting out magnet rotor disks – Chris Olsen’s method
Pictures of the setup here.
Chris Olsen writes on rust prevention
“Hi Hugh, “I remembered just now about a post you made in one of those threads on Fieldlines where you are investigating ways to prevent magnet corrosion. “I have been painting my rotors with a product called Rust Master Primer … Continue reading
Posted in People
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3.2 or 3.5 meter high voltage direct-drive turbine for use with MidNite Classic 150 controller
Chris Olsen has made a nice series of web pages and a video describing how to build a high voltage (48-150VDC) turbine with diameter around 3.2-3.5 metres. This works nicely with the Midnite Classic controller to charge batteries. More from … Continue reading
Posted in construction, People, products/technical, Video links
1 Comment
Chain driven turbine with Classic controller
Chris Olsen’s latest project involves a Classic 150 controller connected to an alternator that is gear driven from 3.2m diameter blades. The gear ratio is 1:2.5 up ratio. It’s a single-stator with 3-phase star connected windings this time. The ferrite … Continue reading
Posted in construction, ferrite magnets
5 Comments
Building stacked up axial alternators
A lot of people ask me if it’s a good idea to stack the axial flux alternator with 3 magnet disks and two stators. The middle magnet disk has magnets on both sides like this one by Chris Olsen: On … Continue reading
Single phase, chain driven alternator project with ferrite magnets
Chris Olsen has been busy experimenting and reporting his findings on the Fieldlines board This single phase stator for a ten magnet dual-rotor turbine is his answer to the rising cost of neodymium magnets. As always Chris is pushing against … Continue reading
Posted in construction, ferrite magnets, People
4 Comments