Recent content by zand10000

moreover if you have long conductor that gets in and out to the region, it MUST has a full cross section to the region on both sides

Hi guys . if this problem solved by changing mesh it is ok. but sometime it is because of conduction path. if the coil does not have a closed circuit path or it has a crack on the path, this error occurs. so first click on the coil object and check the conduction path . if the problem solved it...

I have simulated a sample of single geometry coil using stranded coil or model all conductors. The sample is a BLDC motor and of course with low frequency. the results was very close. so in low frequency excitation the difference is negligible. You can find the simulation conditions here:

A very good point ! why we model the conductor. Due to your answer, practically we should classify models by their frequency and importance of leakage or inductance characteristics. for example : 1- electro motors simulation ( low frequency, not sensitive to inductance precision) 2- power...

In Simulation of transformer and electrical motors in software like ansys maxwell we usually have to model conductors, but does it matter how to draw them? I use Ansys software for finite element simulations. Maxwell, Simplorer, RMXpert and other toolboxes. but I always have a doubt on how to...

Transformers and electrical motors designer. Ansys maxwell specialist. Open to co operate in academic and industrial projects.

Do you still need examples or even do you still work with maxwell?