Samenvatting
One of the trends for low-voltage dc grids is the use of a two-line dc distribution in order to facilitate the interface to present-time ac grids, and also to allow the flexible use of diverse loads. Another feature of such dc grids is the distributed storage elements in houses and buildings. This storage system needs an isolated power converter to interface battery and grid. This paper presents the analysis, design and experimental validation of a 30 kW two-stage dual converter, interfacing a ±350 Vdc or battery ±380 Vdc grid and a bank. The first stage consists of a non-isolated synchronous Boost converter with current control. Whereas the second stage is an isolated bidirectional C3LC converter providing same static characteristics in both ways of energy transfer.
Originele taal-2 | Engels |
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Titel | 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 |
Subtitel | The International Power Electronics Conference , Niigata (JPN), 20-24 May2018 |
Uitgeverij | Institute of Electrical and Electronics Engineers |
Pagina's | 1447-1454 |
Aantal pagina's | 8 |
ISBN van elektronische versie | 9784886864055 |
DOI's | |
Status | Gepubliceerd - 22 okt. 2018 |
Evenement | 8th International Power Electronics Conference, IPEC- ECCE Asia 2018 - Toki Messe Niigata Convention Center, Niigata, Japan Duur: 20 mei 2018 → 24 mei 2018 Congresnummer: 8 http://www.ipec2018.org |
Congres
Congres | 8th International Power Electronics Conference, IPEC- ECCE Asia 2018 |
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Verkorte titel | IPEC 2018 ECCE Asia |
Land/Regio | Japan |
Stad | Niigata |
Periode | 20/05/18 → 24/05/18 |
Internet adres |