Themistoklis D. Kefalas

Harmonic Impact on Distribution Transformer No-Load Loss

Themistoklis D. Kefalas, Antonios G. Kladas · IEEE Transactions on Industrial Electronics · 2009 · 114 citations · Full text

Engineering, Electrical Engineering, Circuit Theory +12

Thermal Investigation of Permanent-Magnet Synchronous Motor for Aerospace Applications

Themistoklis D. Kefalas, Antonios G. Kladas · IEEE Transactions on Industrial Electronics · 2014 · 103 citations

Engineering, Aerospace Engineering, Mechanical Engineering +17

Artificial Intelligence Combined with Hybrid FEM-BE Techniques for Global Transformer Optimization

Eleftherios I. Amoiralis, Pavlos S. Georgilakis, Themistoklis D. Kefalas et al. · IEEE Transactions on Magnetics · 2007 · 64 citations · Full text

Engineering, Computational Engineering, Electrical Engineering +15

Multiple Grade Lamination Wound Core: A Novel Technique for Transformer Iron Loss Minimization Using Simulated Annealing With Restarts and an Anisotropy Model

Themistoklis D. Kefalas, Pavlos S. Georgilakis, Antonios G. Kladas et al. · IEEE Transactions on Magnetics · 2008 · 59 citations · Full text

Engineering, Materials Engineering, Computational Electromagnetics +13

Analysis of Transformers Working Under Heavily Saturated Conditions in Grid-Connected Renewable-Energy Systems

Themistoklis D. Kefalas, Antonios G. Kladas · IEEE Transactions on Industrial Electronics · 2011 · 47 citations · Full text

Engineering, Computational Engineering, Electrical Engineering +13