Modeling thermal capacity in simscape

Hello,

I'm trying to implement a thermal model for a PMSM motor. But, i can't find an implemented model for the thermal capacity ( unlike the thermal resistance) so i'm trying to implement it using the cutom component on simscape.

My question is : How to implement this equation in the .ssc file ? to get my custom component thermal capacity.

Or, is there any other alternative to model it?

thank you,

Answer 1

[David John]

Please try right-clicking on the PMSM block from the Simscape Electrical library and choose:

Simscape --> Block choice --> Show thermal port

There is already a thermal model builtin to this block.