Conference paper
Primary Parallel Isolated Boost Converter with Bidirectional Operation
This paper presents a bidirectional dc/dc converter operated with batteries both in the input and output. Primary parallel isolated boost converter (PPIBC) with transformer series connection on the high voltage side is preferred due to its ability to handle high currents in the low voltage side. The converter has been modeled using non-ideal components and operated without any additional circuitry for startup using a digital soft-start procedure.
Simulated and measured loop gains have been compared for the validity of the model. On-the-fly current direction change has been achieved between input and output battery banks with a defined ramp.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2012 |
| Pages: | 794-799 |
| Proceedings: | 2012 IEEE Vehicle Power and Propulsion Conference |
| ISBN: | 1467309524 , 1467309532 , 1467309540 , 9781467309523 , 9781467309530 and 9781467309547 |
| ISSN: | 19388756 |
| Types: | Conference paper |
| DOI: | 10.1109/VPPC.2012.6422545 |
| ORCIDs: | Hernandez Botella, Juan Carlos , Mira Albert, Maria del Carmen and Andersen, Michael A. E. |
AC motors DC-DC power convertors Digital TV Inductors Materials requirements planning PPIBC Switches battery battery banks bidirectional DC-DC converter defined ramp digital soft-start procedure loop gain nonideal component on-the-fly current direction change power transformers primary parallel-isolated boost converter secondary cells startup supercapacitors transformer series connection
