Thermal profile sha** and loss impacts of strain annealing on magnetic ribbon cores

R Beddingfield, S Bhattacharya, K Byerly… - Journal of Materials …, 2018 - cambridge.org
The use of the advanced manufacturing technique of strain annealing for nanocomposite
magnetic ribbons enables control of relative permeabilities and spatially dependent …

Accurate characterization and emulation of active bridge magnetic efficiencies with novel excitation circuit

RB Beddingfield, S Bhattacharya… - 2019 IEEE Energy …, 2019 - ieeexplore.ieee.org
Significant research has sought to understand, predict and map passive device performance
for high power converters. Magnetic component performance is paramount for proper …

50kW nano-crystalline core based three port transformer for triple active bridge converter

R Chattopadhyay, S Gulur, V Nair… - 2019 IEEE Energy …, 2019 - ieeexplore.ieee.org
This paper discusses a 50kW high frequency three port transformer made of Nano-
Crystalline core, for three port phase shifted DC-DC converter integrating Renewable …

[LIBRO][B] High power medium frequency magnetics for power electronics applications

RB Beddingfield - 2018 - search.proquest.com
The development of wide bandgap semiconductors has enabled rapid growth and
advancement in power electronics based power converters. However, in order to take full …

Flexible Large Power Solid State Transformer (FLP-SST)

S Bhattacharya - 2019 - osti.gov
A large power transformer (LPT) is a major component in the electric power system grid.
With the passage of time their reliability in terms of failure and service maintenance has …