Ansys Maxwell-How to calculate the mutual inductance [1/3]

In this part you will learn how to setup the environment to calculate the self and mutual inductances for two coils system. Note that coupling factor is also extractable from this simulation.

[Eng.Mohammad_Al-Fadhli]

Thank you for your learning these tricks for drawing. You have facilitated the drawing process.

[himmytam]

Hi Kamyar
At 3:23 you said the previous tutorial tell us how to add the air and the boundary, can i ask what is the previous tutorial?
and i am using HFSS to design the coil, can HFSS able to find the inductance of the coils?

[emirgocuk]

How to add terminal CreateUserDefinedPart ?

[isurukk]

Can you kindly provide an advice how I can model two LC tank circuits with concentric inductors, to have multiple resonant frequencies(This is my target)? Really appreciate your quick response.

[markhaborakhmatshoeva]

@kamyar K could you please direct me to the video where who have created these two coils? i coudnt find it. i FOund on the video where you create one coil .

[haikel]

I want to know the number of turns and the diameter of the wire

[ankitjaiswal]

please tell me how to draw circular coil

[bitaesmaeili]

Hello, I simulated a rectangular WPT system but it takes too much time to pass meshing proces. is there any solution to reduce time of run?

[bitaasghari]

Please describe about setup settings
thanks

[yulfianaharini]

How to give distance between both of the coil?

[farshadgozalpour]

Thank you professor @ Kamyar K for your valuable videos. I learned a lot.
I have a question. In my simulations, the material between coils is muscle but in other places around the coils is free space. How can I define a box with these two different material (free space and muscle) to simulate coupling coefficient???
Thanks a lot.

[Sarav]

Hi Kamyar,

What is the reason to bring the terminals out till region, will we not be able to solve this problem without bringing those terminals out (just for more understanding) ?

Thanks for your generous tutorials!
Regards

[CharmVibe]

I found that error. How can I solve it?
[error] Illegal external terminal 'Rx2': An external terminal must border the edge of the problem region and coincides with the surface of a 3D object. (6:48:33 PM Dec 04, 2017)
[error] Illegal external terminal 'Rx1': An external terminal must border the edge of the problem region and coincides with the surface of a 3D object. (6:48:33 PM Dec 04, 2017)

Thanks you.

[zakou]

i have a question, when i choose on the type of polygon segment on (circle instead of rectangular) my simulation don't work, why ,

[bayanmunkhmunkhbat]

thank you Kamyar K, But, how to Ansys Maxwell version ?, Mine maxwell v12

[Mhmd_Baidoun]

I checked again there was no option for the terminals shape to be set for rectangular. I'm doing MSc and my project is wireless power transfer. Do you recommend any other software to do the simulation ??

[Mhmd_Baidoun]

I could not able to to create the terminal because i do not have the shape option.
I'm using v11.1. Do you any idea about it and how can i get this option in order to change the shape of the terminal ???

[lovehardtoexplain]

professor @ Kamyar K, may i know more what do you mean by "bring them out" to make the extra terminal? can you please teach me more about your solution in step by step?

[amirhosseintaghizadeh]

Hi kamyar
Plz tell me how i can simulate the small coil (Rx) ?!
I stimulated transmitter (tx) as you show in tutorial
But for simulate the small coil i have a probelm & i can't do this :(
Plz help me bro
Tanx 🙏

[bluestrawbery]

hi Kamyar,

i am feeling trouble in assign Air as an insulating material, after making coils. Act when i make coil terminals length touches to Air boundry then an error occurs "coil terminal crossing Air 3D Model".

when i decrease the length of coil terminals then error occur "there is excitation problem ".
i am v confused regarding these errors..as i removed 3D Model error then Excitation Error occur and vice verca.
plz suggest the solution, Thanx in advance.