TinMan Generator Research Moderated Topic

[TinselKoala]

Well, I don't want to get too far behind, so here's my "Diode" video:

http://www.youtube.com/watch?v=SkV1RMtlJnk

[TinselKoala]

There is really no difference between the motor shown in the video and the "unaltered" motor, since the only alteration was to disconnect the wires that connected the two stator coils in series and bring those wires out of the motor. For this demo I re-connected the coil wires so that they are once again in series just exactly like the stock motor. The only possible difference is that in the "stock" motor there is about an inch of wire connecting the two coils in series inside the motor, and now there is about 6 inches of wire doing the same thing, with the connection moved outside the motor instead of inside.

[gotoluc]

I didn't bring up UFO to take away from what you demonstrated, nor are you being accused of taking someones work, nor looking for fame or fortune. 

Regards

I realize that. The reason I wrote about it was, I realize I forgot to explain (in the video) what my reasoning for this test was and how I really wanted to do it.

I will be the first to admit that 99.9% of what UFO stated, I am not in agreement with!  Needless to say, the idea of driving a commutated motor with a PWM was interesting, and showed some real promise, since you brought the concept to the table once again, I felt mentioning the old was justified.  Here is one of the better experiments conducted by one individual who also saw merit in the concept.  He did not take the concept any further than his guru inspired him to.....sad..... 


https://www.youtube.com/watch?v=7uAYKhrPDPc

Prior to his build I had built a circuit that operated a motor the same way (no extra current under load. I also have the same motor but a 24vdc  400 rpm. It puts on a good show but it's not what I was looking for, so I think I didn't bothered making a video to show it.
This can be done with any DC motor with an isolated flip flop cap charge discharge circuit. The source is never connected to the motor. Only a fixed value cap is connected between source and motor and never both at the same time.

Thanks for sharing

Luc

[Jimboot]

Well, I don't want to get too far behind, so here's my "Diode" video:

http://www.youtube.com/watch?v=SkV1RMtlJnk

Lol. Have you measured any output on that? I found that even though the motor sped up,output was not affected until I adjusted the brushes.

[TinselKoala]

I was meaning more along the lines of input and RPM,,  so 12V @50ma for the stock for say 2000 RPM and maybe the same or worse for the altered motor.

In that video there is really _no difference_ between the stock motor and the rewired one, because I have reconnected the series stator coils for the demo. The only difference is that the stock motor has the two stator coils connected inside the motor, and the rewired motor has that connection broken, and brought outside the motor, where I reconnected it for the demonstration. So about 6 inches of wire, is the only difference.

So are you saying that in the stock motor you are using the stator coils are not powered with the rotor??  The universals that I have have the stator windings in series with the rotor windings,, one of them has one of the inputs going into one of the stator windings then out  and into the rotor,, then out of the  rotor and into the other stator winding and then out for the other input.

That is right, on my motors there is _no connection at all_ between the armature brushes and the stator windings, unless I make that connection outside the motor. And for the demo in the video I did not make any connection between the brushes and the stators.

See the image below.