Transformer Losses with nonlinear load

Hello, my problem is how I can simulate in simulink power losses in transformer witch is loaded by nonlinear load. Transformer is Three-phase. I have electroenergetic system here is a link with my block diagram.
Please, help me.

Answers (1)

Meysam Saeedian
Meysam Saeedian on 10 Nov 2022
Edited: Meysam Saeedian on 10 Nov 2022
One may find this useful!
First, run your model under nonlinear load and record the current harmonics. Then, use IEEE Std C57.110TM-2008 to calculate power losses considering different current harmonics.

1 Comment

can you tell me how to find the current harmonics in matlab. thanks

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