Muller Dynamo

[konehead]

for the looping-ideas with the collector and run cap I posted  few pages back,
Actually I made mistake, you wont be losing 1/2 the power (voltage in cap without load actually not so much power), as Stefan mentions, since the collector cap wont be at "zero volts", it will be at the voltage that the generator coils fill it up to during the time period between pulsing the collector cap to run cap...and this time period can be variable to fit the performance of the genrator coils output and the draw of the motor....

[poynt99]

Laurent,

From your loaded scope shot, it appears you are getting about +/- 12V across your output coil?

Adding the coils in parallel will only lower the output impedance of the total output. If you want more power output, you will either have to use a lower impedance load, OR run some or all the coils in series to increase the output voltage.

I do not know what you are using for a load, so I may be off in my assessment here. I've not been following along closely here, so apologies if this is not applicable.

.99

[konehead]

sorry more mistakes in last post I wrote this:

"Actually I made mistake, you wont be losing 1/2 the power (voltage in cap without load actually not so much power), as Stefan mentions, since the collector cap wont be at "zero volts", it will be at the voltage that the generator coils fill it up to during the time period between pulsing the collector cap to run cap...and this time period can be variable to fit the performance of the genrator coils output and the draw of the motor"

what I meant to say is that the RUN CAP will not be at 0 voltage, which collector cap dumps into....the run cap will be at the "voltage dropped"-level of whatever the motor coils will drain it to, during the time-period between pulses...

[bolt]

"I am investigating why i get 0.52 watt on one coil and why i do not get 7 time those 0.52watt when all the coils sets are connected??"

Impedance mismatch!  You need to tune each coil individually to start with to make sure they all perform the same. Then you need to calculate an average load value for each coil based on the final load you expect to see on the dump cap and retune with dummy load. The remove dummy load and make sure dump capacitor is charging. When impedance matching is correct the dump cap voltage will go UP when a small load is applied.

All this circuit is doing is POWER FACTOR CORRECTION of out of phase signals from coils forming  incremental standing waves hitting the cap. The load is critical tuning will be really twitchy as hell. Your scope shot has rounded loaded tops and bottoms you are not tuned its over coupled. Bottom trace jagged all over the place each coil should be making same size incremental increasing voltages as rising saw tooth.

System needs balancing like car injectors must be matched to perfection.

Requires RF engineer eyes where RLC leads to OU.

Coil shorting and switched capacitor o/p circuits can increase overall power by TEN times.

[hartiberlin]

Hi Laurent,it could really help, if you could post a video.
I think one or two coil pairs have better inductions as the other coil pairs.

Have you tried different load resistors instead of the DC Motor?

Many thanks.