Guidance on thesis for Loss minimaztion in DFIG

[Hohna Kandi]

Hi dear engineers

I'm doing research on reducing losses in Double Fed Induction Generator(ِDFIG) connected to wind turbines, and need guidance and a few questions.
1. The attached thesis provides two methods for Loss model, but the methods available in articles are not valid

Feedforward Control
Testing Control

2.Is it If anyone has any further information, please get in touch

Thanks