SRACS - Self Resonant Air Coil Solver
SRACS is a collection of functions for the analysis of self-resonant air-coils. It was developed for the analysis of wireless power transfer systems, but may be suitable for other applications like metamaterials made of quasi-periodic resonator structures.
SRACS can compute nearly rotational symmetric wire coils, like spirals, screws or more complex structures with an arbitrary winding function.
SRACS consists of a very fast solver for eigenfrequencies, a post-processing routine to compute the quality factor and a system solver to examine magnetically coupled systems of resonators. For the computation of losses, skin-effect, proximity-effect and radiation are taken into account.
If you use this toolbox for publications, please cite
Breitkreutz, B.; Henke, H., "Calculation of Self-Resonant Spiral Coils for Wireless Power Transfer Systems With a Transmission Line Approach," in Magnetics, IEEE Transactions on , vol.49, no.9, pp.5035-5042, Sept. 2013
doi: 10.1109/TMAG.2013.2259634
A comprehensive description of the model (in German) can be found in
Breitkreutz, Bernd; "Simulation und Optimierung resonanter Übertragungsstrecken für drahtlose Energieübertragungssysteme," ISBN 978-3-8325-4117-0
Cite As
Bernd (2024). SRACS - Self Resonant Air Coil Solver (https://www.mathworks.com/matlabcentral/fileexchange/53521-sracs-self-resonant-air-coil-solver), MATLAB Central File Exchange. Retrieved .
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Version | Published | Release Notes | |
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1.0.2 | Minor changes of example file.
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1.0.1.0 | Fixed pseudo dependency on Communications System Toolbox. |
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1.0.0.0 |
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