Conference paper
Analysis and Comparison of dc/dc Topologies in Partial Power Processing Configuration for Energy Storage Systems
This paper presents an analysis and comparison of dc/dc switched-mode power supplies (SMPS) for energy storage systems in partial power processing (PPP) configuration. The advantage of this configuration is that the SMPS only processes the partial power resulting from the voltage difference between the source and the energy storage element, thus allowing for a reduction of the converter power rating.
Selection of an appropriate topology for a given system configuration is the key factor in achieving high efficiency power conversion. An analysis and comparison of dc/dc topologies based on component stress factor (CSF) is performed to determine the optimal solution for the evaluated application. Based on the results of the CSF analysis, a dc/dc converter is designed, built and tested.
Experimental results prove the feasibility of the PPP configuration with a reduction of the 80% of the power rating compared to the traditional interconnection, which implies a reduction in cost, weight and an increase in efficiency.
Language: | English |
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Publisher: | IEEE |
Year: | 2018 |
Pages: | 1351-1357 |
Proceedings: | 2018 International Power Electronics Conference |
ISBN: | 1538641909 , 4886864031 , 4886864058 , 9781538641903 , 9784886864031 and 9784886864055 |
Types: | Conference paper |
DOI: | 10.23919/IPEC.2018.8507937 |
ORCIDs: | Mira Albert, Maria del Carmen , Zhang, Zhe and Andersen, Michael A. E. |
Converter Electrolyzer cells Energy storage systems Partial power converter Partial power processing dc-dc
Bridge circuits CSF analysis DC-DC power convertors Energy storage PPP configuration Pins SMPS Stress Switched mode power supplies Topology Windings component stress factor converter power rating dc/dc converter dc/dc switched-mode power supplies dc/dc topologies electrolyzer cells energy storage energy storage element energy storage systems high efficiency power conversion partial power converter partial power processing partial power processing configuration switched mode power supplies system configuration