DocumentCode :
3679357
Title :
Suggested operation of grid-connected lithium-ion battery energy storage system for primary frequency regulation: Lifetime perspective
Author :
Daniel-Ioan Stroe;Vaclav Knap;Maciej Swierczynski;Ana-Irina Stroe;Remus Teodorescu
Author_Institution :
Department of Energy Technology Aalborg University Aalborg, Denmark
fYear :
2015
Firstpage :
1105
Lastpage :
1111
Abstract :
Because of their characteristics, which have been continuously improved during the last years, Lithium ion batteries were proposed as an alternative viable solution to present fast-reacting conventional generating units to deliver the primary frequency regulation service. However, even though there are worldwide demonstration projects where energy storage systems based on Lithium-ion batteries are evaluated for such applications, the field experience is still very limited. In consequence, at present there are no very clear requirements on how the Lithium-ion battery energy storage systems should be operated while providing frequency regulation service and how the system has to re-establish its SOC once the frequency event has passed. Therefore, this paper aims to investigate the effect on the lifetime of the Lithium-ion batteries energy storage system of various strategies for re-establishing the batteries´ SOC after the primary frequency regulation is successfully delivered.
Keywords :
"System-on-chip","Batteries","Aging","Frequency control","Frequency measurement","Chemistry"
Publisher :
ieee
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2015 IEEE
ISSN :
2329-3721
Electronic_ISBN :
2329-3748
Type :
conf
DOI :
10.1109/ECCE.2015.7309813
Filename :
7309813
Link To Document :
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