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.
Incremental inductance for coil
Posted 22 juil. 2015, 21:27 UTC−4 Electromagnetics, Low-Frequency Electromagnetics Version 4.4, Version 5.0, Version 5.1 1 Reply
Please login with a confirmed email address before reporting spam
Hello
I have a 2d axisymmetric air core inductor. I want to check the incremental inductance, i.e. the inductance change vs DC-load current. An AC current source is superimposed to simulate ripple current.
So in my model I need a variable DC current source and a constant AC current source to be flowing in the coils. Is this possible in COMSOL? If so, how should I proceed? Any suggestions? Electrical circuits module?
Thank you for reading
Valdemar
I have a 2d axisymmetric air core inductor. I want to check the incremental inductance, i.e. the inductance change vs DC-load current. An AC current source is superimposed to simulate ripple current.
So in my model I need a variable DC current source and a constant AC current source to be flowing in the coils. Is this possible in COMSOL? If so, how should I proceed? Any suggestions? Electrical circuits module?
Thank you for reading
Valdemar
1 Reply Last Post 23 juil. 2015, 02:22 UTC−4
Please login with a confirmed email address before reporting spam
Posted:
9 years ago
Hi
I suggest that you take a closer look to the chapter describing the harmonic perturbations, i.e. ACDCModuleUsersGuide.pdf page 192 ++
And then check the Model/Application Library for examples there too
--
Good luck
Ivar
I suggest that you take a closer look to the chapter describing the harmonic perturbations, i.e. ACDCModuleUsersGuide.pdf page 192 ++
And then check the Model/Application Library for examples there too
--
Good luck
Ivar