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AC and DC current at the same time

Posted 30 nov 2010, 06:19 GMT-5 1 Reply

peanuto peanuto
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Hi, folks,
I have a question about the magnetic field problem.
In my 2D axisymetric model, there is one coil(rectangle cross section) is driven by DC external current density.
Another coil is driven by AC external current density of 50Hz, for example. And some other metal stuffs.
The problem is how can I include these two kind of current in the same model?

Thanks in advance!
1 Reply Last Post 1 dic 2010, 02:45 GMT-5
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 1 dic 2010, 02:45 GMT-5
Hi

I would propsoe to try a stationary case for the DC current ans use that as a stating point /initial value for the AC study

--
Good luck
Ivar
Hi I would propsoe to try a stationary case for the DC current ans use that as a stating point /initial value for the AC study -- Good luck Ivar

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