Core loss evaluation of high-frequency transformers in high-power DC-DC converters
Paper in proceeding, 2018
High-Frequency Transformers (HFTs) are one of the key elements of high-power converters in weight and volume restricted applications. HFTs are the main contributor to realize the voltage adaption, isolation requirements, as well as high-power density requirement of future high-power DC-DC converters. This paper addresses different methods to evaluate core losses of HFTs when they are exposed to power-electronic waveforms. Moreover, this paper addresses different magnetic materials which are suitable at high frequencies and presents the experimental results of magnetic core characterization under non-sinusoidal waveforms.
Author
Amin Bahmani
Chalmers, Electrical Engineering, Electric Power Engineering
2018 13th International Conference on Ecological Vehicles and Renewable Energies, EVER 2018
1-7
978-153865966-3 (ISBN)
13th International Conference on Ecological Vehicles and Renewable Energies, EVER 2018
Monte Carlo, Monaco,
Monte Carlo, Monaco,
Subject Categories
Other Physics Topics
Other Electrical Engineering, Electronic Engineering, Information Engineering
Condensed Matter Physics
DOI
10.1109/EVER.2018.8362341