Treffer: Battery condition monitoring (BCM) technologies about lead-acid batteries
Title:
Battery condition monitoring (BCM) technologies about lead-acid batteries
Source:
Journal of power sources. 158(2):874-878
Publisher Information:
Lausanne: Elsevier Sequoia, 2006.
Publication Year:
2006
Physical Description:
print, 12 ref
Original Material:
INIST-CNRS
Subject Terms:
Electrical engineering, Electrotechnique, Energy, Énergie, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Electrotechnique. Electroenergetique, Electrical engineering. Electrical power engineering, Electroénergétique, Electrical power engineering, Conversion directe et accumulation d'énergie, Direct energy conversion and energy accumulation, Conversion électrochimique: piles et accumulateurs électrochimiques, piles à combustibles, Electrochemical conversion: primary and secondary batteries, fuel cells, Accumulateur électrochimique, Secondary cell, Acumulador electroquímico, Batterie acide plomb, Lead acid batteries, Etat charge, State of charge, Estado carga, Filtrage Kalman, Kalman filtering, Filtrado Kalman, Industrie automobile, Automobile industry, Industria automóvil, Monitorage, Monitoring, Monitoreo, Précision, Accuracy, Precisión, Battery condition monitoring, Direct current resistance (DCR), Lead-acid batteries, State of charge (SOC), State of health (SOH), VRLA
Document Type:
Konferenz
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Advanced Battery Development Center, Shin-Kobe Electric Machinery Company Limited, Saitama 369-0297, Japan
Hitachi Research Laboratory, Hitachi Limited, Hitachi-Shi, Ibaraki 319-1292, Japan
Hitachi Research Laboratory, Hitachi Limited, Hitachi-Shi, Ibaraki 319-1292, Japan
ISSN:
0378-7753
Rights:
Copyright 2006 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Electrical engineering. Electroenergetics
Accession Number:
edscal.18107404
Database:
PASCAL Archive
Weitere Informationen
A novel battery condition monitoring (BCM) technology for lead-acid batteries has been developed. We have developed a highly reliable SOC monitor that improves the estimated precision of the stored capacity to ±5% for both the flooded type and VRLA. A novel SOC estimation algorithm was also developed. The SOC value was obtained by the weighting combination of the values from the SOC-DCR table and the current integration. Kalman Filtering Theory contributed to developing this system. In order to improve the accuracy of the SOC-DCR table, we have derived a theoretical equation for the SOC-DCR relationship. This equation helps to interpolate the data and improve the accuracy of the SOC-DCR table.