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Design and Realization of a Bidirectional Full Bridge Converter with Improved Modulation Strategies
| Content Provider | MDPI |
|---|---|
| Author | Pellitteri, Filippo Miceli, Rosario Schettino, Giuseppe Viola, Fabio Schirone, Luigi |
| Copyright Year | 2020 |
| Description | In this paper a Full-Bridge Converter (FBC) for bidirectional power transfer is presented. The proposed FBC is an isolated DC-DC bidirectional converter, connected to a double voltage source—a voltage bus on one side and a Stack of Super-Capacitors (SOSC) on the other side. The control law aims at the regulation either of the bus current (when the load requires power) or of the SOSC current (when the stack requires a recharge). Analysis and design of the proposed FBC are discussed. A Phase Shift Modulation (PSM) scheme is proposed, along with an improved modulation variant for the efficiency optimization, through a proper reduction of the transformer power losses. The realized prototype, compliant with automotive applications, is presented and experimental results are highlighted. The target power level is 2 kW. |
| Starting Page | 724 |
| e-ISSN | 20799292 |
| DOI | 10.3390/electronics9050724 |
| Journal | Electronics |
| Issue Number | 5 |
| Volume Number | 9 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2020-04-28 |
| Access Restriction | Open |
| Subject Keyword | Electronics Energy and Fuel Technology Full-bridge Converter Phase Shift Modulation Supercapacitors Isolated Dc-dc Bidirectional Converter |
| Content Type | Text |
| Resource Type | Article |
