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September 9, 2021 at 10:11 pm
ha_nguyen3
SubscriberI want to learn about E-field across the geometry. Can the directed line be perpendicular to the face (in y direction) that I will apply the voltage on? if not, how should I assign this line? It seems like the directed line can only go along the x- and z-direction.
Thank you.
September 10, 2021 at 5:51 pmSeptember 15, 2021 at 12:21 pmPraneeth
Forum Moderator
If you want to simulate a model similar to parallel plate capacitor then please use Q3D instead of HFSS.
It can be efficiently implemented in Q3D.
All the very best.
September 17, 2021 at 9:43 pmha_nguyen3
Subscriber
My operating conditions are 42V and 200kHz. I want to study electrodynamics, rather than electrostatics. For clarification, there are an air gap and other 7 layers of materials with high dielectric constants (e>100) between two parallel plates.
Is there a way to add a voltage on one plate and set GND to the other plate without defining the E-field direction first?
I tried lumped port, but different locations of the port give me different field strengths across the model.
Thank you.
October 26, 2021 at 10:13 amffoxxcat
SubscriberHello
Have you solved this problem? I am having exactly same problem with yours too.
Could you leave a comment if you figured out how to apply the E-field to parallel plates with voltage source excitation?
Thank you.
October 26, 2021 at 5:32 pmha_nguyen3
Subscriber
I created a "wire" for each plate and connected them at the end of the wires. It seems to give me reasonable results, so I have been using it this way.
However, I don't know if it is a correct way to implement voltage source excitation. I asked in this post, but got no response: /forum/discussion/32318/voltage-excitation-ansys-hfss#latest
Viewing 5 reply threads- The topic ‘Voltage Source – HFSS’ is closed to new replies.
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