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Overunity Machines Forum



New TPU build

Started by Farrah Day, June 14, 2009, 07:13:39 AM

Previous topic - Next topic

0 Members and 3 Guests are viewing this topic.

CTG Labs

Quote from: Farrah Day on July 01, 2009, 01:24:49 PM
The majority of websites talk about the two terms as if they are a different way of saying the same thing.

This is the way I learnt it at electronics college and most books describe the same thing using either term interchangably.  Inductive spikes are not back emf, surely they will also have back back emf acting against them due to lenz law>!


Regards,

Dave.

Farrah Day

Agreed Dave

Inductive spikes may well be something different altogether, but as far as what is implied by BEMF and CEMF, I truly believe that the confusion here has been created by people who have had no formal training thinking that the two terms are different phenomenons... and Wikipedia!

American = CEMF
UK = BEMF

Therefore BEMF = CEMF
Farrah Day

"It's what you learn after you know it all that counts"

newbie123

Quote from: Farrah Day on July 01, 2009, 02:14:22 PM
Agreed Dave

Inductive spikes may well be something different altogether, but as far as what is implied by BEMF and CEMF, I truly believe that the confusion here has been created by people who have had no formal training thinking that the two terms are different phenomenons... and Wikipedia!

American = CEMF
UK = BEMF

Therefore BEMF = CEMF
Farrah Day,

Thanks for looking into that...  Every once in a while Wiki fails,  I guess this is good example of that.    I had feeling BEMF/CEMF were the same exact  thing  but I didn't investigate....    This just goes to show how  crap information  can "circulate" around here as facts.   Be skeptical, people...



Until you can measure it, arguing about something can be many things.. But science is not one of them.

giantkiller

@FD,
I was referring to the kick simulation picture.

giantkiller

@Loner,
Probably...
Got a swiss cheese map for OU space navigation.
A gabillion threads.

'I certainly doubt it will help in TPU construction' Now invert your view on this statement and it adds a whole new dimension to the motor control with music theory and resonance.
We have covered this all before so now I apply it clearly. Motors, music, virtual rotors, antennas. All in one unit. See why this is spread out so far? Look at a virual rotor motor like a resonant antenna in the 5khz range.

Our largest of buildings for open groups are modeled after echo chambers for perfect resonance in the focused audio range.