Re: eddy current with secondary coil

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "chris swinson" <exxos-at-cps-games.co.uk> 

 > Low-frequency inductances and mutual inductances. Most of the
 > formulations that I used assume uniform current in the wires,
 > radially and along them.
 >
 > Skin and proximity effects have some effect on inductances, but
 > the most serious deviation from the DC values in this case is
 > caused by the capacitances of the coils changing the currents
 > along the wires. It's easy to take this into account, if the
 > current profiles are known, but this is not implemented in my
 > program yet. The program developed by Paul Nicholson (Acmi) can
 > take the current profiles into account.
 > Eventually I will look at this problem, but I would like to find
 > first a good method to calculate the current profiles.
 >
 > Antonio Carlos M. de Queiroz
 >
 >


Is there a program which will calculate secondary coils with space windings
? and maybe even further do the math to work out various resistance and
current effects of litz wire also ?

Chris