170 watts in - 1600 watts out - looped - Very impressive build and video

[konehead]

Hi Pmrg
I see the same thing as you - look at my blurry drawing and see the colored sequence (red black blue green yellow)
In Pierres drawing of the switched pulsing showing the overlap, (4th image Luc put up) it shows a direct connection between one pulsed phase and the next, so I do not think the pulsed phases are "side by side" but maybe (!?!) ....we really need to get this cleared up it is easy to think a sequence of 6 and  a "span" of 7  and to think the sequence of 6 is a span of 6 perhaps this is what Pierre meant all along....Luc can you ask?
konehead

[Jeg]

Last note:Jeg, you are correct, take one more look at my images. For Config010, two neighboring slots have current running in the same direction, Config012 has current running in opposite direction. Config010 makes a much better poled field towards the center of the stator. Config012 appears to be creating another pole in between the two wire slots.

Thanks for confirming this.

1. Pierre said six poles nsnsns. But also stated that perhaps the system can also work with 2 or 3 poles. By saying 3 poles (odd number) shows that he means poles that they are the one next to the other and not poles that they are diametrically opposite in the cycle of stator. Three poles indicate a NSN configuration. So it is safe to assume that when speaking about nsnsns he means poles that they are the one next to the other.

2. Pierre also spoke about a possible usage of a regulator at the input. That confirms the problem of the transformer effect that needs to be balanced for the creation of a uniform magnetic field vs Time.

Regards

[r2fpl]

Maybe he will help

[listener191]

This I believe is Pierre's scheme before he overlapped adjacent coils for a short period.
L192

Start:

Observe polarities

N        S          N           S         N          S
1-6     7-12   13-18   19-24   25-30   31-36
Switching Sequence:
1,7,13,19,25,31  = ON previous coils =OFF
2,8,14,20,26,32 = ON Previous coils =OFF
3,9,15,21,27,33 = ON Previous coils =OFF
4,10,16,22,28,34 = ON Previous coils =OFF
5,11,17,23,29,35 = ON Previous coils =OFF
6,12,18,24,30,36 = ON Previous coils =OFF
Change polarities, as below and repeat switching sequence:
S         N          S           N           S          N
1-6     7-12   13-18   19-24   25-30   31-36
Then back to start.

[pmgr]

Maybe he will help

Hi r2fpl,
Very nice image. This is exactly what I simulated in the Config010 image. I note that although this does give the 6 NSNSNS poles this does not give an evenly spread pole (see how Config010 is not evenly spaced compared to Config012).
Can you make a similar drawing for my other sequence (7 slot span instead of 6, see my previous post for the exact numbers)? You will get an interleaved pattern of colors and it will correspond to Confi012.
Then Luc can send these images to Pierre and Pierre can pick the correct one and finish that one by making the connections between the 36 coils.
PmgR