Re: [femm] Eddy currents and Back EMF in FEMM

[dcm3c@xxxxxxx]

In a message dated 9/14/00 11:52:46 AM Eastern Daylight Time, 
machmad@xxxxxxxxxxxxxxxxxxxxx writes:

> I like to know how do you take into account eddy currents and back emf in
> femm or is this something that is out of context of the program. I am
> interested in applying it to the moving core magnetic circuit. Any sample
> program file would help.

The problem can handle fixed configurations with sinusoidally varying 
currents, but not motion. For problems with motion, I have used femm to 
derive parameters which then can be included an a lumped-parameter transient 
model that includes motion.

> Also is there a new release of FEMM?

I am putting up beta versions in the files section of egroups:
http://www.egroups.com/files/femm/

I'm hoping to release a version 3 sometime soon, but I've been distracted 
with other stuff lately and haven't finished it up yet.

Dave.
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