Analysis of characteristics for the identification of lead-acid battery technologies used in micro-hybrid vehicles

Due to advanced fuel-saving features, used in micro-hybrid vehicles, stresses on automotive batteries have significantly increased. To ensure a safe operation and avoid overloading the battery, its state has to be monitored constantly. However, due to the availability of different technologies of lead-acid batteries with distinct behavior, for a correct state estimation the battery type has to be known by the system. In this work, lead-acid batteries of different types and from different manufacturers are tested to find differentiating factors that can be used for on-line identification. This includes the analysis of both transient stress phases like starting the engine as well as rest periods. From the results of these tests, characteristics for the three battery types can be derived based on which identification can be performed.

[1]  Chaz Miller.  Lead-Acid Batteries , 2006 .

[2]  Konrad Reif.  Batterien, Bordnetze und Vernetzung , 2010 .

[3]  F. Trinidad,et al.  Lead-acid batteries for micro- and mild-hybrid applications , 2009 .

[4]  Eckhard Karden,et al.  Energy storage devices for future hybrid electric vehicles , 2007 .

[5]  Eberhard Meissner,et al.  Battery Monitoring and Electrical Energy Management , 2003 .

[6]  F. Huet.  A review of impedance measurements for determination of the state-of-charge or state-of-health of secondary batteries , 1998 .

[7]  Eckhard Karden,et al.  Dynamic charge acceptance of lead–acid batteries: Comparison of methods for conditioning and testing , 2012 .

[8]  Shigeta Hara,et al.  Study of charge acceptance for the lead-acid battery through in situ EC-AFM observation — influence of the open-circuit standing time on the negative electrode , 2001 .

[9]  Christian Fleischer,et al.  On-line estimation of lithium-ion battery impedance parameters using a novel varied-parameters approach , 2013 .

[10]  K. Bullock.  Lead/acid batteries , 1994 .

[11]  Ellen Ebner,et al.  Passive Mischelemente zur Elektrolytkonvektion in Blei‐Säure‐Nassbatterien , 2011 .

[12]  Rik W. De Doncker,et al.  Impedance-based Simulation Models for Energy Storage Devices in Advanced Automotive Power Systems , 2003 .

[13]  Ding Ping,et al.  Beneficial effects of activated carbon additives on the performance of negative lead-acid battery electrode for high-rate partial-state-of-charge operation , 2013 .

[14]  D. Berndt.  Maintenance-Free Batteries , 1993 .

[15]  Eberhard Meissner,et al.  Lead-acid batteries in micro-hybrid vehicles , 2011 .

[16]  Tobias Handschuh,et al.  Untersuchung des Betriebs- und Alterungsverhaltens von Blei-Säure-Akkumulatoren bei für Hybridantriebssysteme typischen Belastungen , 2007 .

[17]  Marc Thele,et al.  Modeling of the charge acceptance of lead–acid batteries , 2007 .