Battery system management through non-linear estimation of battery state of charge
Abstract
Systems, methods, and computer media for battery system management and non-linear estimation of battery state of charge are provided herein. Battery data is received for a time period over which a battery system has operated. The battery data represents the actual performance of the battery system over the time period. Sub-periods of charging or discharging can be identified in the time period. For the sub-periods of time, a curve can be fit to the battery data. Using the curves for the battery data for the sub-periods of time, an expected performance of the battery system, over a range of states-of-charge, can be determined. Operating instructions for the battery system can be provided based on the expected performance.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1632504
- Patent Number(s):
- 10547180
- Application Number:
- 15/395,389
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
G - PHYSICS G05 - CONTROLLING G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/30/2016
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; 97 MATHEMATICS AND COMPUTING
Citation Formats
Crawford, Alasdair James, Viswanathan, Vilayanur Venkataraman, Balducci, Patrick Joseph, Hardy, Trevor D., Wu, Di, and Kintner-Meyer, Michael C. W. Battery system management through non-linear estimation of battery state of charge. United States: N. p., 2020.
Web.
Crawford, Alasdair James, Viswanathan, Vilayanur Venkataraman, Balducci, Patrick Joseph, Hardy, Trevor D., Wu, Di, & Kintner-Meyer, Michael C. W. Battery system management through non-linear estimation of battery state of charge. United States.
Crawford, Alasdair James, Viswanathan, Vilayanur Venkataraman, Balducci, Patrick Joseph, Hardy, Trevor D., Wu, Di, and Kintner-Meyer, Michael C. W. Tue .
"Battery system management through non-linear estimation of battery state of charge". United States. https://www.osti.gov/servlets/purl/1632504.
@article{osti_1632504,
title = {Battery system management through non-linear estimation of battery state of charge},
author = {Crawford, Alasdair James and Viswanathan, Vilayanur Venkataraman and Balducci, Patrick Joseph and Hardy, Trevor D. and Wu, Di and Kintner-Meyer, Michael C. W.},
abstractNote = {Systems, methods, and computer media for battery system management and non-linear estimation of battery state of charge are provided herein. Battery data is received for a time period over which a battery system has operated. The battery data represents the actual performance of the battery system over the time period. Sub-periods of charging or discharging can be identified in the time period. For the sub-periods of time, a curve can be fit to the battery data. Using the curves for the battery data for the sub-periods of time, an expected performance of the battery system, over a range of states-of-charge, can be determined. Operating instructions for the battery system can be provided based on the expected performance.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 28 00:00:00 EST 2020},
month = {Tue Jan 28 00:00:00 EST 2020}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Flexible laminates and housings for batteries
patent-application, September 2002
- Jansen, Andrew N.; Newman, Aron; Vissers, Donald
- US Patent Application 10/085481; 20020127362
Method and Apparatus that Detects State of Charge (SOC) of a Battery
patent-application, May 2010
- Hall, A. Daniel
- US Patent Application 12/616593; 20100121591
An energy storage assessment: Using optimal control strategies to capture multiple services
conference, July 2015
- Wu, Di; Jin, Chunlian; Balducci, Patrick
- 2015 IEEE Power & Energy Society General Meeting
Energy Storage for Relief of Transmission Congestion
journal, March 2014
- Del Rosso, Alberto D.; Eckroad, Steven W.
- IEEE Transactions on Smart Grid, Vol. 5, Issue 2
System and Method for Posteriori Adaptation of a State of Charge Model in a Battery
patent-application, January 2014
- Subbotin, Maksim; Krupadanam, Ashish Samuel; Chaturvedi, Nalin
- US Patent Application 13/562083; 20140032141
Control and Size Energy Storage Systems for Managing Energy Imbalance of Variable Generation Resources
journal, January 2015
- Ke, Xinda; Lu, Ning; Jin, Chunlian
- IEEE Transactions on Sustainable Energy, Vol. 6, Issue 1
An evaluation of the NaS battery storage potential for providing regulation service in California
conference, March 2011
- Lu, N.; Weimar, M. R.; Makarov, Y. V.
- 2011 IEEE/PES Power Systems Conference and Exposition
Storage Battery Evaluating Apparatus and Method
patent-application, April 2016
- Hanyu, Yuki; Yamamoto, Takahiro; Ezawa, Toru
- US Patent Application 14/921388; 20160116547
Economics of electric energy storage for energy arbitrage and regulation in New York
journal, April 2007
- Walawalkar, Rahul; Apt, Jay; Mancini, Rick
- Energy Policy, Vol. 35, Issue 4
Battery energy storage technology for power systems—An overview
journal, April 2009
- Divya, K. C.; Østergaard, Jacob
- Electric Power Systems Research, Vol. 79, Issue 4
Enhanced-Accuracy Battery Capacity Prediction
patent-application, January 2008
- Lee, Jung Hwaj
- US Patent Application 11/564387; 20080007221
Electrical Energy Storage for the Grid: A Battery of Choices
journal, November 2011
- Dunn, B.; Kamath, H.; Tarascon, J. -M.
- Science, Vol. 334, Issue 6058