Analysis of equivalent circuit of the battery connected to the grid

This paper provides an analysis of the equivalent circuit of the 1 MW battery tied to the grid. It also discusses the installation of a 1 MWh battery system at Reese Technology Center (RTC) in Lubbock, Texas. The research involves deploying energy storage devices for application in wind farms to und...

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Bibliographic Details
Published in2014 IEEE/IAS 50th Industrial & Commercial Power Systems Technical Conference pp. 1 - 7
Main Authors Subburaj, Anitha Sarah, Bayne, Stephen B., Giesselmann, Michael G., Harral, Mark A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2014
Subjects
Analytical Model
Analytical models
Batteries
Circuit analysis
Current-Voltage characteristics
Educational institutions
Energy storage
Equivalent circuits
Inverters
Load modeling
Mathematical model
Numerical models
Power grids
PSCAD
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Summary:This paper provides an analysis of the equivalent circuit of the 1 MW battery tied to the grid. It also discusses the installation of a 1 MWh battery system at Reese Technology Center (RTC) in Lubbock, Texas. The research involves deploying energy storage devices for application in wind farms to understand the interaction between wind energy, the grid and the grid loads. A 1 MW/1 MWh battery storage system at the RTC is connected to the South Plains Electric Cooperative (SPEC) grid. The batteries are used for energy storage and for mitigation of transient conditions grid dynamics. In this paper the 1 MW battery is modeled in PSCAD and analyzed for its discharge characteristics when it is tied to the grid.
ISSN:2158-4893
2158-4907
DOI:10.1109/ICPS.2014.6839166