DocumentCode
1999962
Title
Current sharing control for cascaded H-bridge applied to secondary use batteries in Community Energy Storage systems
Author
Lomaskin, Mark ; Bai, Sanzhong ; Lukic, Srdjan
Author_Institution
Electr. & Comput. Eng. Dept., North Carolina State Univ., Raleigh, NC, USA
fYear
2012
fDate
15-20 Sept. 2012
Firstpage
2107
Lastpage
2111
Abstract
This paper presents a cascaded H-bridge inverter topology for the application of secondary-use batteries as grid-connected energy storage. The proposed control strategy allows a degree of control over individual battery currents while the total system follows an arbitrary current command. This enables the aggregation and optimal use of battery packs with different capacities and states of health, overcoming a significant drawback of existing implementations.
Keywords
battery storage plants; bridge circuits; electric current control; invertors; power generation control; secondary cells; battery current; cascaded H-bridge inverter topology; community energy storage systems; current sharing control; grid connected energy storage; secondary use battery; Batteries; Bridge circuits; Hardware; Inverters; Topology; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Energy Conversion Congress and Exposition (ECCE), 2012 IEEE
Conference_Location
Raleigh, NC
Print_ISBN
978-1-4673-0802-1
Electronic_ISBN
978-1-4673-0801-4
Type
conf
DOI
10.1109/ECCE.2012.6342455
Filename
6342455
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