Shorting coil gives back more power

[ramset]

Hackware
Please risize your images,we have to walk three blocks to read the page.
Thanks
Chet

[forest]

Hi All,

If you know your base frequency then you can divide it into quarters to find the frequency that will cut the peaks. So if your base frequency is 60hz, 60hz*4=240hz. 240hz will cut the 60hz signal 4 times 2 at the zero points and 2 at the +/- peaks. You could go 2 then just shift the phase also. So if you spike at 240hz to cascade at that peak it would be at 240hz*4hz=960hz. It will take a lot of phase tweaking or some kind of DSP chip to get it accurate at the next cascade.

Here is a example using circuit simulator (http://www.falstad.com/circuit/) :

Doesn't have to be a sine wave input, a square wave signal will also work in the sim.

This is the best post I saw.Thank you, this confirms my old experience with 2x resonant frequency driving circuit. The hard part is to direct energy flow where it is needed, it tries to escape every wire.

[forest]

This reminds me INNOVATION_STATION talk about one frequency interrupted.
http://www.youtube.com/user/innovationstation?blend=1&ob=0#p/u/17/068l0trm6TI

Isn't that just radio waves ? Do we catch radio waves ?

[yssuraxu_697]

What i try to test is  can we decrease the Lenz effect on a generator by shorting coil

For starters just think about collecting backspike from drive coil.

For example:

drive pulse - duration x, current y, voltage z
backspike - duration x, current y, voltage -z (minus losses)

Nothing interesting here. But when one does that:

drive pulse - duration x, current y, voltage z
backspike - duration x/100, current y, voltage -z*100 (minus losses)

100 times less effect on the rotor.

[Bruce_TPU]

Or as I have said, build a coil out of parallel pieces of wire, thus reducing losses because of lower resistance, and multiply shorted coil effect power by number of strands within said coil!