Effects of Transformer’s Turn Ratio Mismatch Towards the Performance of Dual Active Bridge Converter

Suliana Ab Ghani,Nur Huda Ramlan,Meng Chung Tiong,Hamdan Daniyal

doi:10.1007/978-981-13-3708-6_52

Effects of Transformer’s Turn Ratio Mismatch Towards the Performance of Dual Active Bridge Converter

Suliana Ab Ghani, Nur Huda Ramlan + Show 2 more

https://doi.org/10.1007/978-981-13-3708-6_52

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Publication Date: Jan 1, 2019

Affiliation: Universiti Malaysia Pahang

#Dual Active Bridge Converter #Dual Active Bridge + Show 8 more

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Abstract

This paper presents the study of the effect of transformer’s turn ratio mismatch on the performance of dual active bridge (DAB) converter. DAB converter was part of the components of a solid state transformer (SST) where it provides galvanic isolation as well as interface systems with different voltage level. In this study, a DAB circuit was developed and the performance was examined in both MATLAB Simulation and hardware-in-the-loop (HIL) simulation. The DAB system was examined under five different transformer ratio. The behavior of the DAB shows a comparable results under both test platform. The real-time performance of DAB converter has shown an efficiency up to 95.91%.

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