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comwarrior
Moderator
United Kingdom
477 Posts |
 Posted - 02/10/2009 : 11:51:48 AM
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My Microcontroller pulse motor controler has been picking up interesting fluctuations on the primary battery rails...
So, i setup a second one with the sole purpose of high speed voltage monitoring.
I found a 1 volt increase over the average voltage... I found the same with a standard bedini system too...
So, I setup a diode and 330uF cap to block the FORWARD EMF and store it in the capacitor...
My volt monitor was set with two inputs, one battery side and one cap side...
The result was a nice 3 volt excess build up in the capacitor when the two values were subtracted...
However, i noticed that using the diode and capacitor gave me a curious speed increase... Most likely because the initial turn on voltage was higher...
So, a little tip for people to try, it might not have any benefit on other peoples setups... just thaught i'd post it and let everyone else decide wether it helps them or not...
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Generator Systems Moderator
"Energy can not be created nor distroyed, it can only be changed into other forms" - so lets do some changing!
"Every Action has an equal and opposite re-action" - Why not use the re-action to create an additional action?
95% efficiency, I dare you to do better!
http://www.youtube.com/user/comwarrior69
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FORWARD EMF on Pulse Motor
