Abstract
This paper discusses the power converter interface between the 400 VDC DC microgrid and the European threephase grid (400 VLL). Therefore, power bidirectional step-down topologies are considered in this paper. Among the various topologies, three single-stage non-isolated topologies are compared in terms of semiconductor losses, magnetic component size and heat sink size. These topologies are the seven-switch buck converter, the SWISS converter and the Y-converter. The comparative evaluation is conducted for a 10-kW converter targeting residential or small commercial applications.
| Original language | English |
|---|---|
| Title of host publication | IECON 2022 - 48th Annual Conference of the IEEE Industrial Electronics Society |
| Publisher | IEEE Computer Society |
| ISBN (Electronic) | 9781665480253 |
| DOIs | |
| State | Published - 2022 |
| Externally published | Yes |
| Event | 48th Annual Conference of the IEEE Industrial Electronics Society, IECON 2022 - Brussels, Belgium Duration: 17 Oct 2022 → 20 Oct 2022 |
Publication series
| Name | IECON Proceedings (Industrial Electronics Conference) |
|---|---|
| Volume | 2022-October |
| ISSN (Print) | 2162-4704 |
| ISSN (Electronic) | 2577-1647 |
Conference
| Conference | 48th Annual Conference of the IEEE Industrial Electronics Society, IECON 2022 |
|---|---|
| Country/Territory | Belgium |
| City | Brussels |
| Period | 17/10/22 → 20/10/22 |
Bibliographical note
Publisher Copyright:© 2022 IEEE.
Keywords
- DC microgrid
- SWISS
- Y-converter
- buck-Type converters
- rectifier
- seven-switch
- six-switch
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering