Core loss evaluation of high-frequency transformers in high-power DC-DC converters
Paper i 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.

Författare

Amin Bahmani

Chalmers, Elektroteknik, Elkraftteknik

2018 13th International Conference on Ecological Vehicles and Renewable Energies, EVER 2018

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13th International Conference on Ecological Vehicles and Renewable Energies, EVER 2018
Monte Carlo, Monaco,

Ämneskategorier

Annan fysik

Annan elektroteknik och elektronik

Den kondenserade materiens fysik

DOI

10.1109/EVER.2018.8362341

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Senast uppdaterat

2019-01-09