Home
JAQForum Ver 24.01
Log In or Join  
Active Topics
Local Time 19:53 24 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 : F&P advice please

     Page 2 of 2    
Author Message
wind-pirate

Senior Member

Joined: 01/02/2007
Location: Canada
Posts: 101
Posted: 05:10am 13 May 2010
Copy link to clipboard 
Print this post

Hi Pete

I guessing it won't work.

This is a very old lap top running Windows 95 And old IE 4, Conected to a truck battery.

Ron
THE Pirate.
stealing wind & solar energy is fun
 
ptrott

Newbie

Joined: 08/04/2008
Location: Australia
Posts: 15
Posted: 06:05am 13 May 2010
Copy link to clipboard 
Print this post

  Downwind said   I have a F&P set up on a frame with a electric motor driving it that i can adjust the speed on, i use it for testing out various things.

Lately i have been using it for testing of data loggers and from what my logging shows the core starts to saturate at about 500 RPM and you get only a little more as you increase to 750 RPM.

To me the extra bit is not worth the extra rpm flogging stuff out for close to nothing gain in power.


Yes, I have read in various places that 500 RPM is about it.
Cheers,
Phill.
 
ptrott

Newbie

Joined: 08/04/2008
Location: Australia
Posts: 15
Posted: 06:06am 13 May 2010
Copy link to clipboard 
Print this post

  wind-pirate said   Hi A little more Detail

Here is a link to some great Alternator info. It's called Alternator Secrets.
You will need PDF to read and open it. Save to your Hard drive when done

http://www.otherpower.com/images/scimages/1431/Alternator_Se crets.pdf

Copy and Paste to browser.

Ron


Great info, thanks Ron.
Cheers,
Phill.
 
GWatPE

Senior Member

Joined: 01/09/2006
Location: Australia
Posts: 2127
Posted: 09:13am 13 May 2010
Copy link to clipboard 
Print this post

this is the link that appears to not work, that actually does work, when the space is removed

Gordon.

become more energy aware
 
KarlJ

Guru

Joined: 19/05/2008
Location: Australia
Posts: 1178
Posted: 02:16pm 13 May 2010
Copy link to clipboard 
Print this post

I'm suggesting you'll get 1KW for the both, not each unfortunately.
Agreed they will be saturated but the output does go up a little, I've seen it on the mill (caps play a part perhaps)

could run the lister slower perhaps thus flogging it less and the f&p at 600.

there is nothing flying apart at those revs, will do it all day every day and do so on the pelton turbines.
Luck favours the well prepared
 
     Page 2 of 2    
Print this page


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

© JAQ Software 2024