Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Multi-Layer Coil Inductance Theory Vs Simulation
Posted 26 ago 2017, 07:35 GMT-4 0 Replies
Please login with a confirmed email address before reporting spam
I m trying to compare the inductance value for a circular multi-layer coil inductor between:
The theory given by many online calculator (based on maxwell algorithms for most of them) : electronbunker.ca/eb/InductanceCalcML.html coil32.net/online-calculators/multilayer-coil-calculator.html www.pronine.ca/multind.htm or www.tesla-institute.com/!app/sim/acic.php all this website give really close results.
And a comsol 2D axissymetric simulation with the same parameters (coil length, number of turns, inner and outer diameter, wire gauge) using "multi-layer coil" of the AC/DC module.
I found quite big differences between theory and simulation for the inductance value (more than 40% for some exemples).
Does someone have a explanation for that difference ?
Note: the equivalent resistance value of the inductor between theory and simulation are really close.
Thanks
Hello Alexis Carreira
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.