Home
JAQForum Ver 24.01
Log In or Join  
Active Topics
Local Time 17:30 25 Nov 2024 Privacy Policy
Jump to

Notice. New forum software under development. It's going to miss a few functions and look a bit ugly for a while, but I'm working on it full time now as the old forum was too unstable. Couple days, all good. If you notice any issues, please contact me.

Forum Index : Other Stuff : home science

Author Message
kitestrings
Senior Member

Joined: 23/04/2014
Location: United States
Posts: 102
Posted: 06:34am 23 Nov 2016
Copy link to clipboard 
Print this post

Built this small alt with my (11-yo) son using a saw blade, 4- mags and 4 solenoid coils. He seemed pretty happy with it and it tied in well with related discussions about our wind turbine. Thx to Oz for posting a schematic here (I found) right after we finished this project.












~ks
 
Clockmanfr

Guru

Joined: 23/10/2015
Location: France
Posts: 429
Posted: 11:00pm 23 Nov 2016
Copy link to clipboard 
Print this post

Hi KS,

A Good project for your boy.

My eldest, 13 and 16, have watched and helped me assemble a couple of 3.7m Hugh Piggotts.

They are always fascinated that when the 3 wires from the PMG are shorted out, joined together, they can hardly rotate the shaft.

(mind you once had a supposedly EE here, showed him, he went away baffled, haha!)

Anyways, I did the magnet waved over a wire and read with a sensitive voltmeter. And then a coil of wire etc, this physically showed my boys how a voltage/electricity is induced.

Yes, 'Oztules' is a very helpful Human being!!!!.
Everything is possible, just give me time.

3 HughP's 3.7m Wind T's (14 years). 5kW PV on 3 Trackers, (10 yrs). 21kW PV AC coupled SH GTI's. OzInverter created Grid. 1300ah 48v.
 
Print this page


To reply to this topic, you need to log in.

© JAQ Software 2024