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Electric machine rotate (syncron machine), with permanent magnets

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Hello,

I´m simulating a Syncron machine with permanent magnets. And, i want to put corrent in the windings , by voltaje. But i need to declare some constant or some expresion but i don´t find the correct way.
So, If someone have the same problem or is interested in it, please, contact to me.

Thanks in advance.

De la Rosa, Alberto

1 Reply Last Post 2010/04/30 2:03 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

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Posted: 1 decade ago 2010/04/30 2:03 GMT-4
Hi

I would say it will depend somewhat on how you have set up your model, there are many examples in the doc, go through them, I know it takes time, we have all passed by there, but there is so much to learn, that you need to correctly feel the physics and the Comsol-way, and that you really only get by performing exercices

Good luck
Ivar
Hi I would say it will depend somewhat on how you have set up your model, there are many examples in the doc, go through them, I know it takes time, we have all passed by there, but there is so much to learn, that you need to correctly feel the physics and the Comsol-way, and that you really only get by performing exercices Good luck Ivar

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