Comparison Between Numerical and Analytical Methods of AC Resistance Evaluation for Medium-Frequency Transformers: Validation on a Prototype and Thermal Impact Analysis
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Journal of Electrical and Computer Engineering"
DOI: 10.1109/cjece.2016.2594118
Abstract: In the future, medium-frequency transformers (with a frequency range of 5–100 kHz) will be major components in dc–dc converter applications, for both medium-voltage direct current and high-voltage direct current networks. Importantly, the corresponding power losses… read more here.
Keywords: medium; prototype; resistance; frequency transformers ... See more keywords
Nanocrystalline and Silicon Steel Medium-Frequency Transformers Applied to DC-DC Converters: Analysis and Experimental Comparison
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12112062
Abstract: High performance, highly efficient DC-DC converters play a key role in improving the penetration of renewable energy sources in the context of smart grids in applications such as solid-state transformers, built-in power drives in electric… read more here.
Keywords: medium frequency; silicon steel; nanocrystalline silicon; frequency transformers ... See more keywords
Challenges in All-DC Offshore Wind Power Plants
Sign Up to like & getrecommendations! Published in 2021 at "Energies"
DOI: 10.3390/en14196057
Abstract: As the size and distance from shore of new offshore wind power plants (OWPPs) increase, connection to shore using high-voltage (HV) direct-current (DC) technology becomes more cost-effective. Currently, every offshore wind power plant has a… read more here.
Keywords: offshore wind; power plants; frequency transformers; wind power ... See more keywords