Battery management system algorithms for HEV battery state-of-charge and state-of- health estimation
نویسندگان
چکیده
The battery management system (BMS) of a hybrid-electric-vehicle (HEV) battery pack comprises hardware and software to monitor pack status and optimize performance. One of its important functions is to execute algorithms that continuously estimate battery state-of-charge (SOC), state-of-health (SOH), and available power. The accuracy of these algorithms is critical for the proper sizing of the battery pack. Correspondence/Reprint request: Dr. Gregory L. Plett, Department of Electrical and Computer Engineering University of Colorado at Colorado Springs, 1420 Austin Bluffs Parkway, P.O. Box 7150, Colorado Spring CO 80933–7150, USA. E-mail: [email protected]
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