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Field Results of Battery Management Technology Integration into a Vehicle Application (inGEN®)
Technical Paper
2002-01-3259
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
Power Systems Conference
Language:
English
Abstract
This paper presents advanced battery monitoring technology developed for integration into the vehicle system to enable true battery power diagnostics and management. As an update of SAE paper 2001-01-2715 from the 2001 SAE Truck and Bus Conferencei, the paper examines battery parameters measured and the diagnostics produced to determine the health, charge condition and deliverable power of the battery. Diagnostics, whose methodology to accurately calculate true state-of-charge (SOC) and state-of-health (SOH) for SLI lead-acid batteries was previously reported, are further explored for application with military high capacity VRLA batteries, similar in cell type to batteries anticipated to be deployed in 42 volt architectures. Furthermore, the system and technology is examined in dynamic field-testing of actual drive cycle data acquired in vehicle under hood environments. Finally, the paper explores how improved battery data and diagnostics can lead to improved electrical system and vehicle performance.
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Citation
Cox, M., Bertness, K., and Klang, J., "Field Results of Battery Management Technology Integration into a Vehicle Application (inGEN®)," SAE Technical Paper 2002-01-3259, 2002, https://doi.org/10.4271/2002-01-3259.Also In
References
- Cox Michael Bertness Kevin Vehicle-Integrated Battery and Power System Management based on Conductance Technology to Enable Intelligent Generating System (inGEN) SAE Technical Paper Series, 2001-01-2715 2001
- Hlavec M.J. Ogden D. Feder D. O. Field Application of Conductance Measurements Used to Ascertain Cell/Battery and Intercell Connection State-of-Health in Electric Utility Applications Proceedings of the American Power Conference 44 57 1993 Hlavec M.J. Feder D. Croda T. Champlin K. Field and Laboratory Studies to Assess the State-of-Health of VRLA and Other Battery Technologies Part II Proceedings from the 1993 Intelec 375 383 1993
- VonderHaar D. Conductance Controlled Charging Battery Council International Annual Meeting Las Vegas May 7 1 11 2001