Analysis of a three-phase dual active bridge converter during the deadband
Paper in proceeding, 2017

A three-phase dual active bridge (DAB) topology has been widely applied in high power DC-DC conversion due to its advantages such as bidirectional power transfer, inherent soft switching capability and small filter size. In this paper, the three-phase DAB dc/dc converter is analyzed during its deadband. Moreover, the influence of the zero-voltage-switching (ZVS) capacitor and deadband on ZVS region are investigated by utilizing an accurate circuit analysis during the deadband. The theoretical results are verified in simulation and in a50 kW experimental setup.


Farzad Yazdani

Sharif University of Technology

Saeid Haghbin

Chalmers, Energy and Environment, Electric Power Engineering

Torbjörn Thiringer

Chalmers, Energy and Environment, Electric Power Engineering

Mohammad Reza Zolghadri

Sharif University of Technology

IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)

978-1-5386-3916-0 (ISBN)

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Other Electrical Engineering, Electronic Engineering, Information Engineering





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