Effects of Recirculating BEMF to Coil

[gotoluc]

Hi Kator01,

I make no claim as I do not feel qualified

Your conclusion seems that you are.

Luc

[gotoluc]

Hi All,

I have just uploaded a new video for your evaluation and opinions.

Please post your comments.

Link to Video: http://www.youtube.com/watch?v=gIbFIXJC6IA

Luc

[poynt99]

Hi Luc.

Stellar video as usual.

One thing I recommend be differentiated is the difference between "energy" and "current". Do you remember the following relationships?:

P = V x I
E = P x t

I think what you meant to say was that the series string of 9V batteries has the same "current" capability as a single 9V battery, but the voltage is raised to a higher value.

Take a look at that first equation again. You'll notice that since your voltage has increased, you will have a corresponding increase in available power, and hence energy.

So what you have shown is similar to your other recent experiments with the same coil. In this case the load power (bulb) is evenly distributed among all the 9V batteries there, so indeed you should see a much more gradual decline of any one battery's terminal voltage.

Are you beginning to get the idea that it's pretty handy to be aware of and be able to utilize a few simple equations such as the first one there? That one equation explains what you are seeing.

.99

[samedsoft]

Dear Poynt99,

   In P=V.I.Cos(Phi) equation one has to measure current and voltage lag and put Phi on Cosine function to measure active power.

   If you connect Gotoluc system to grid, you may draw reactive power from grid. It is forbidden in Turkey. Thats why we have compensation panels in industrial facilities.

   But as in Thane's bifilar transformer, you can convert reactive power to active power. I asked Thane to use DC battery or Capacitor to measure and calculate how much power is transferred.

   In short, Gotoluc's system may be drawing reactive power from grid. So DC source like battery is much more preferred or you have to declare the lag between Current and Voltage drawn from grid!

   Love & Brothership
   NT,TR

[tishatang]

Hi Luc and All,

there has been a lot of discussion here about measuring efficiencies and possible OU?  I can kind of follow along.  I am not an electronics expert.  But I found a post by user named bolt that was elegant in its simplicity here:

http://www.overunity.com/index.php?topic=455.0

"
Another way is find a value resistor on the input that just gets hot then take that out and put the same value in the output. If the output one goes up in smoke you have OU "

Makes sense to me
tishatang