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Analysis of a three-phase dual active bridge converter during the deadband

Farzad Yazdani ; Saeid Haghbin (Institutionen för energi och miljö, Elteknik) ; Torbjörn Thiringer (Institutionen för elektroteknik, Elkraftteknik) ; Mohammad Reza Zolghadri
IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) (2017)
[Konferensbidrag, refereegranskat]

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.

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Denna post skapades 2017-07-25. Senast ändrad 2017-10-03.
CPL Pubid: 250787


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Institutioner (Chalmers)

Institutionen för energi och miljö, Elteknik (2005-2017)
Institutionen för elektroteknik, Elkraftteknik



Chalmers infrastruktur