Publication: Theoretical analysis of a three-phase bidirectional isolated DC-DC converter using phase-shifted modulation
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Date
2018
Authors
Tan Z.Y.
Tan N.M.L.
Hussain I.S.
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Advanced Engineering and Science
Abstract
A three-phase bidirectional isolated dc-dc converter consists of two six-pulse two-level active converters that enable bidirectional power flow by introducing a lag phase-shift angle of one converter with respect to the other converter. This paper explains the operating modes of a three-phase bidirectional isolated dc-dc converter in detail, taking into account the transfer of energy between the dc voltage sources and high-frequency ac inductances in the three-phase bidirectional isolated dc-dc converter. The power flow of the dc-dc converter is also examined based on the operating modes. � 2018 Institute of Advanced Engineering and Science. All rights reserved.