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Optimized buck-mode modulation strategy and control of a LLC-type resonant converter in a solar application
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| Author(s) |
Patrick DECK, Christoph REUBER, Alexander SCHMIDT, Christian Peter DICK |
| Abstract |
This paper presents an improved modulation strategy for an LLC - type resonant converter in a solar application. Neither frequency- nor phase-shift-modulation alone is used, but a new hybrid modulation technique depending on a resonant current zero-crossing. Control can be implemented using only one parameter ton while supporting soft-switching.Furthermore, this paper introduces an optimized design strategy for the resonant tank of LLC - type resonant converters. The strategy based on the simulation of a converter that automatically changes the parameters of this converter. The results are presented visually in the form of pseudo-color images. To simulate, PLECS Blockset in conjunction with MATLAB Simulink is used. |
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| Filename: | 0295-epe2014-full-15590157.pdf |
| Filesize: | 1.395 MB |
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| Type |
Members Only |
| Date |
Last modified 2015-06-08 by System |
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