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Overunity Machines Forum



Are Tommey Reed´s pulse motor circuits overunity ?

Started by powercat, April 13, 2009, 06:40:33 PM

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hartiberlin

#220
April 28, 2009, 04:05:27 PM
Quote from: bolt on April 27, 2009, 11:18:37 PM
The optimal pulse width is 38.2% (Fibo) for this setup. 

This is why Tommy is seeing 30% better then 50% but he don't know the math behind it.

The system gain is (1.618 * Q of the coil)- System losses.




Hi Bolt,
can you please explain this some more ?

What do you mean by

"The system gain is (1.618 * Q of the coil)"  ?

Many thanks.
Stefan Hartmann, Moderator of the overunity.com forum

powercat

#221
April 28, 2009, 05:09:25 PM
54

Pulse Generator, PWM output and how much power 001
http://www.youtube.com/watch?v=dPnAH6Q4HcI&feature=channel_page
Quote from Tommey
Ohm's law says:
The coil is about 1 ohm resistance
If the coil is 1 0hm's and you pull .100ma then:
E=I*R 1* .100= 100 mv or I=E/R = 100ma
The power is P=E*I


cat
Rushing can lead to a delay,  but can a delay lead to OU
When logic and proportion Have fallen
Go ask Alice When she's ten feet tall

minde4000

#223
April 28, 2009, 06:28:28 PM
Hilarious video  ;D He deserves respect for his time and efforts. Pretty simple setup now. Another thing when you pulse something big like this low resistance coil he has in a video wouldnt such non-resistive/reactive load being pulsed with high frequency (12dc only) voltage drop voltage potential due to losses every pulse to much lower levels like 1dc or below like he is getting? Mosfet pulses source voltage wich is 12dc not 1dc into the coil so its 12dc x XX amps not otherwise. Is his math wrong or mine?  ;D

chrisC

#224
April 28, 2009, 06:41:31 PM
Quote from: minde4000 on April 28, 2009, 06:28:28 PM
Hilarious video  ;D He deserves respect for his time and efforts. Pretty simple setup now. Another thing when you pulse something big like this low resistance coil he has in a video wouldnt such non-resistive/reactive load being pulsed with high frequency (12dc only) voltage drop voltage potential due to losses every pulse to much lower levels like 1dc or below like he is getting? Mosfet pulses source voltage wich is 12dc not 1dc into the coil so its 12dc x XX amps not otherwise. Is his math wrong or mine?  ;D

Seems like he has a point when he equaled the currents in both input and output, the small motor does not run. So, some part of the equation has got to give(?).

Bolt, what is your take on this?

cheers
chrisC
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