Learning Forum

[Aleksander Przybyłkowski]

Hello, I am trying to conduct the simulation of my BLDC motor design and I get the following error message (attached in screenshot). The domain is restricted to fit within the limits of student license that is why it is such small part of it. The transparent circle segments contain boundary of zero potential, two radiuses are symmetry boundaries. How can I resolve the problem?

[Reshmi Raghavan]

Hello Aleksander,

Please use the below boundary condition on the edges of the outer region. 

Vector potential on the inner and outer radius of the outer region and matching boundary on the two section planes .

If the above step doesnt help in resolving the error, please try non modelling one component at a time and find out the part causing the issue.