%0 Conference Paper %1 9178236 %A Ziegler, P. %A Haarer, J. %A Ruthardt, J. %A Nitzsche, M. %A Roth-Stielow, J. %B PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management %D 2020 %K haarer ilea nitzsche pcim roth-stielow ruthardt ziegler %P 1-5 %T Air-Core Toroidal Transformer Concept for High-Frequency Power Converters %U https://ieeexplore.ieee.org/document/9178236 %X This paper presents an air-core toroidal transformer concept, which offers the ability to integrate the power electronic circuit of a converter into the transformer structure. Air-core magnetic components in high-frequency power converters give the advantage of no core losses. The transformer is designed with the help of a magnetic circuit model verified with a finite-element method simulation. The analytic and measured results of a prototype are compared.

@inproceedings{9178236, abstract = {This paper presents an air-core toroidal transformer concept, which offers the ability to integrate the power electronic circuit of a converter into the transformer structure. Air-core magnetic components in high-frequency power converters give the advantage of no core losses. The transformer is designed with the help of a magnetic circuit model verified with a finite-element method simulation. The analytic and measured results of a prototype are compared.}, added-at = {2020-11-16T14:04:23.000+0100}, author = {{Ziegler}, P. and {Haarer}, J. and {Ruthardt}, J. and {Nitzsche}, M. and {Roth-Stielow}, J.}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2de74d868f57a65730601aa1de98b427d/ilea}, booktitle = {PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, description = {Air-Core Toroidal Transformer Concept for High-Frequency Power Converters - VDE Conference Publication}, interhash = {7159f6ce6bf821650a60e08ffb857300}, intrahash = {de74d868f57a65730601aa1de98b427d}, keywords = {haarer ilea nitzsche pcim roth-stielow ruthardt ziegler}, month = {July}, pages = {1-5}, timestamp = {2020-11-16T13:05:18.000+0100}, title = {Air-Core Toroidal Transformer Concept for High-Frequency Power Converters}, url = {https://ieeexplore.ieee.org/document/9178236}, year = 2020 }