bolt,

With that sim you worked on, did it involve the use of a non-linear core for coupling the coil, bias magnet, and rotor magnets?

Or was it just linear air-core coupling?

Thanks,
.99

Quote from: maw2432 on June 25, 2011, 05:12:50 PM
Freenergy,  not only does there look to be a solder splice but it really looks to be differnt wire type.  Different color and not the stranded wire as on the gen coils ... but regular copper single strand wire.   But then again, it was said the driver coils did not matter as much as the gen coils and work. 

Bill

Yes romero stated he used wire from monitor deflection coils for the drive coils.

I guess this thread is too long now for my memory..... haha

Yes bifilar coils ... you can see 4 wires from each of coils romero posted way at the begining of the thread.

Bill

Quote from: romerouk on May 06, 2011, 04:23:50 PM
The capacitor used is 47000uf/25volts.
I just had it started manually, no battery.
I turned the rotor few times with my hand to get some charge to the capacitor then switched the converter on.It started ok, no problem.The advantage here is that the circuit starts working from about 3.5 volts.

All,   Do you think a 47000uf/16volts capacitor would work OK?   I found them for a package of 4 for about 7 dollars on ebay.   The 25 volt 47000uf capacitors are very expensive.  About 20 dollars each or more.   

Also,  I found it interesting that Romero could start is motor/generator just by hand using no battery. 

Bill

Quote from: penno64 on June 25, 2011, 03:08:56 PM
Hi E2 and all,

Guys, please let me say that there is no magic bullet.

I vowed not to disclose detail in messages, though I am sure you had been told that tuning of this
device is a horrendous task.

There are other ways to employ what has been gained - those ways I am unsure of so far.

Remember all the small things that add up. Double diodes, biasing mags, multistrand.

What I tried to show you is another one of these small "gains". In my test rig, I find less drag on the
rotor with that particular coil arrangement.

Personally, I would like to wait and see the next device that is forthcoming, though like many of you,
seeing something work just spurs me on to find a way to make it happen.

At the end of the day, I for one would be most content if I could build a device that simply selfran -
let alone powered something as well.

Discouragment, certainly not - though be aware of the task ahead if you continue towards building
this dynamo.

If you want for me not to come forward with what I am finding, just say so. I am happy enough to sit
back and continue to play with my toys. I am not offended, though I would like to think that we
can all contribute to the one goal.

Kindest Regard, Penno

Thanks penno.  We all do what we can here and I'm just trying to make sure we don't go off on a wild goose chase based on some info that is not totally correct.  Even after seeing some recent posted pictures here of the coils I'm having a hard time with feeling they are conclusively bifilar.  But I would agree that bifilar has a better outlook in bringing OU than a regular wind.  Just not looking forward the the surgical precision needed in hooking up those tiny wires that way.  Best of luck with yours.