Muller Dynamo

[teslaalset]

@all,
I did some thinking and simulations on the driving coils.
It seems there are two interesting options:
1) connect them in series
2) connect them in anti-series

Option 1, series:
BEMF, induced by the rotor magnet, adds up for each driving coil.
The pulse source needs to compentate for the BEMF, or even over drive the BEMF to get some effect.
The cores will likely stay out of saturation, causing both cores to be attracted by the rotor magnet.

Option 2, anti-series:
BEMF is cancelled out.
The upper coil core will stay out of saturation
The bottom coil core will get into saturation.
Causing only one core to have a clear attraction by the rotor magnet.

So, either use the setup in attraction or repelling, each of this will have benifit if the right coil connection is chosen.

[editted]

[JouleSeeker]

  I subscribe to Lidmotor's videos at Youtube.  I think he does some good work and is an honest man.

  He has just posted at Youtube a partial replication:  http://www.youtube.com/watch?v=bdDFVUfX5jg&feature=uploademail

He explains the problem he is having...  keep going, Lidmotor!

[khabe]

@all,
I did some thinking and simulations on the driving coils.
It seems there are two interesting options:
1) connect them in series
2) connect them in anti-series

Option 1, series:
BEMF, induced by the rotor magnet, adds up for each driving coil.
The pulse source needs to compentate for the BEMF, or even over drive the BEMF to get some
The cores will likely stay out of saturation, causing both attraction by the rotor magnet.

Option 2, anti-series:
BEMF is cancelled out.
The upper coil core will get into saturation
The bottom coil core will stay out of saturation.
Causing only one core to have a clear attraction by the rotor magnet.

So, either use the setup in attraction or repelling, each of this will have benifit if the right coil connection is chosen.

Option 2 surely does not work because rotor magnet is N up and S down (or contrary), means that when upper side pushes then lower side pulls and wht is  result we´ll get  -  ZERO  -  just losses 
cheers,
khabe

[Rosphere]

  I subscribe to Lidmotor's videos at Youtube.  I think he does some good work and is an honest man.

  He has just posted at Youtube a partial replication:  http://www.youtube.com/watch?v=bdDFVUfX5jg&feature=uploademail

He explains the problem he is having...  keep going, Lidmotor!

His magnets are about a tenth the size; one order of magnitude too small.

[TEKTRON]

Coreless Adams,
http://www.youtube.com/watch?v=6Lfhe0F8zE8&feature=player_embedded#at=13
more precisely
http://video.mail.ru/bk/mopoz/_myvideo/36.html
wonder why called as coreless
cheers,
khabe

Not looped though