Recent content by KyoYeoon

i forgot to add the image, so here it is. This is not the exact used thermal network at this point, I'm not allowed to show all of my work because the company I'm working for at the moment ordered it to be classified.

About the current injections, I believe I should mention I'm studying the motor at a steady state situation. Take the heating of the bearings due to friction, or iron losses in the stator and rotor. These losses occur on different nodes within the thermal network, therefore I introduced...

We're almost on common ground now! I want to determine the thermal "bottlenecks" within the electric motor. This by doing a lumped system analysis of the motor, e.g. determining all the different thermal resistances of the different parts of the motor. I choose the copper winding cores as the...

I do believe I mentioned the term Thermal Resistance... But yeah, I'm building a thermal resistance network to model the electric motor. The thermal resistance of a cylinder is given as: R_th= LN(R/r)/k*2∏*L i'm considering 1/18 of the stator, and therefore i have to introduce a...

Hey all, i'm trying to set up a thermal model of a permanent magnet synchronous electric motor. This by doing a lumped system analysis of the motor. In the thermal network that I've set up, I'm trying to introduce an equivalent thermal conductivity value (W/mK) for the copper conductors plus...