Electronics

Electronics

electromagnetic-thermal for a wireless charging system

    • mami826
      Subscriber

      Hi,


      I did a coupled electromagnetic-thermal simulation for a wireless charging system but there is a question to interpret some results: (wire less pad is surrounded by a pavement and the upper surface of the pavemnet is cooling by natural convectiona nd the sides and bottom are zero heat flow.


      I want to double check that the total heat flow generated by coil (for example X watt) at steady state is connected away from top surafce of the sand.


      For example:  If we know the pad is dissipating X Watts of loss at steady state, and our simulation says Y Watts is being convected away, then X-Y Watts are being absorbed into the sand which will be around zero we approach steady state.


       


      but in my simulation, I have


      Total heat generated by maxwell analysis in coil is 36 W


       


      How I can calculated heat dissipated by pad and top surface of the pavement to make sure that they all equal?


       


      Regards


       


       


       


       


       

Viewing 0 reply threads
  • You must be logged in to reply to this topic.