Modeling, controls, and applications of community energy storage systems with used EV/PHEV batteries

This study presents the modeling and controls of a community energy storage system composed of repurposed used electric or plug-in hybrid electric vehicle (EV/PHEV) battery packs. The expectation is that the vehicular batteries will be replaced with a fresh battery pack by the original equipment man...

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Bibliographic Details
Published in2012 IEEE Transportation Electrification Conference and Expo (ITEC) pp. 1 - 6
Main Authors Onar, O. C., Starke, M., Andrews, G. P., Jackson, R.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2012
Subjects
ancillary services
Batteries
CES
Community Energy Storage
Control systems
Inverters
lithium ion
Load modeling
peak shaving
Reactive power
regulation
System-on-a-chip
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Summary:This study presents the modeling and controls of a community energy storage system composed of repurposed used electric or plug-in hybrid electric vehicle (EV/PHEV) battery packs. The expectation is that the vehicular batteries will be replaced with a fresh battery pack by the original equipment manufacturers (OEMs) once their performance (storage capacity and peak power capability) decrease to its 80% of the initial performance. Community energy storage (CES) systems can be a feasible application of these after vehicle batteries due to economic and environmental reasons. These batteries, if their power electronic interfaces are controlled properly, can perform many grid support applications or provide grid ancillary services as will be detailed in this study.
ISBN:1467314072
9781467314077
DOI:10.1109/ITEC.2012.6243508