Learning Forum

[benoitbattail]

Hello,

I am trying to complete a transiant simulation of an LLC converter using Maxwell.
However, it's like I have no magnetic link between prim and sec of my transformer.
So, the voltage source at the input of the converters is creating some watheforms, but at sec side, as the load is only a resistance, there is no voltage.


Did someone already faced this issue ? I could send you some watheforms but I need to relaunch the simulation.

Thank you so much, regards,

Benoit Battail

[Dan Dvorscak]

I don't see a mutual inductance component in that schematic. If you have not added and set up one of those, then you would not see any induced votlage on secondary side. 

[benoitbattail]

Hello,

Sorry for my late answer.

Below you will find some captures. There isn't mutual inductance onto the circuit, but the coils secondary and primary are sharing the same core.

Do you think that it should work with this method ?

Thank you so much for your support, regards,

Benoit

Viewing 2 reply threads

 

Reply To: Transiant simulation transformer

Hello,

Sorry for my late answer.

Below you will find some captures. There isn't mutual inductance onto the circuit, but the coils secondary and primary are sharing the same core.

Do you think that it should work with this method ?

Thank you so much for your support, regards,

Benoit

[Navya C]

Hi @benoitbattail,

Geometrically, are both the coils sharing the same core?

Please share some screenshots of the model to understand the design.

 

Regards,

Navya

 

[benoitbattail]

Hello,

Sorry for my late answer.

Below you will find some captures. There isn't mutual inductance onto the circuit, but the coils secondary and primary are sharing the same core.

Do you think that it should work with this method ?

Thank you so much for your support, regards,

Benoit