Bidirectional converter interface for a battery energy storage test bench

Ionut Trintis, Stephan Thomas, Tobias Blank, Christoph Roggendorf, Stig Munk-Nielsen, Remus Teodorescu

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

4 Citationer (Scopus)

Abstract

This paper presents the bidirectional converter interface for a 6 kV battery energy storage test bench. The power electronic interface consists a two stage converter topology having a low voltage dc-ac grid connected converter and a new dual active bridge dc-dc converter with high transformation ratio. The dc-dc converter controls the battery charge/discharge current while the grid converter controls the common dc-link voltage and the grid current. The applied control structures and the hardware implementation of both converters are presented, together with their interaction. Experimental results of the test bench show good performance for the bidirectional power flow with a maximum operating power of 100 kW.
OriginalsprogEngelsk
TitelProceedings of the 14th European Conference on Power Electronics and Applications (EPE 2011)
Antal sider10
UdgivelsesstedBirmingham, UK
ForlagIEEE Press
Publikationsdatosep. 2011
Sider1-10
ISBN (Trykt)978-1-61284-167-0
ISBN (Elektronisk)978-90-75815-15-3
StatusUdgivet - sep. 2011
Begivenhed14th European Conference on Power Electronics and Applications (EPE 2011) - Birmingham, Storbritannien
Varighed: 30 aug. 20111 sep. 2011

Konference

Konference14th European Conference on Power Electronics and Applications (EPE 2011)
Land/OmrådeStorbritannien
ByBirmingham
Periode30/08/201101/09/2011

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