Menu

Discussion Forum

New Discussion
Filtern

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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.

wireless power transfer by pcb coil

Posted 10.03.2013, 07:48 GMT-4 Low-Frequency Electromagnetics, Modeling Tools & Definitions, Parameters, Variables, & Functions, Studies & Solvers Version 4.3a 3 Replies

Mina Nourhashemi
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Dear All,

I want to model and simulate a wireless power transfer module. Its application is in microchip implant.

The model has two 3D microstrip(PCB with substrate) coil. One for transmitter and the other is for receiver. My model has two physics:

1) Magnetic and electric Fields

2) Electrical Circuit

Electrical circuit supplies Sin power to transmitter in 4MHz frequency. The receiver coil is connected to a resistor load. I use terminal in magnetic and electric field to connect the 3D model to circuit.

I want to study electrical field (E) and magnetic field (H) in 3D model. Also, I want to study how much power transfer and how much is the efficiency.

I use frequency domain study and stationary or Time Dependent study, but in frequency domain I got error in convergence and in time dependent the circuit can’t stimulate the 3D model.

How can I solve this problem?

Is there any idea to get my goal results?

I attach this model in this share link you can download it here:
www.4shared.com/file/BHB8du0n/power.html

So Thanks.

Mina
3 Replies Last Post 27.04.2014, 21:48 GMT-4
Edgar Kaiser
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 10.03.2013, 08:50 GMT-4
Mina,

I am willing to look at your model, but I am not willing to use this kind of file hosting services, because they require registration. You can upload your model directly to the forum. If it is too big, you can clear solutions and meshes.

Cheers
Edgar
Mina, I am willing to look at your model, but I am not willing to use this kind of file hosting services, because they require registration. You can upload your model directly to the forum. If it is too big, you can clear solutions and meshes. Cheers Edgar
Mina Nourhashemi
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 10.03.2013, 09:15 GMT-4
dear Edgar

I clear solutions and meshes but when I attach I get file size error. you can get it from this link and click on blue button download . it doesn't require registration if it is not possible pls send me your addres email that I attach it there.

so thanks
Mina
dear Edgar I clear solutions and meshes but when I attach I get file size error. you can get it from this link and click on blue button download . it doesn't require registration if it is not possible pls send me your addres email that I attach it there. so thanks Mina
Tyler
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 27.04.2014, 21:48 GMT-4
Perhaps you will find this thesis of interest, hdl.handle.net/1828/3502
Perhaps you will find this thesis of interest, http://hdl.handle.net/1828/3502

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content