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Electrical and Computer Engineering
University of Nebraska - Lincoln
Department of Computer Science and Engineering: Dissertations, Theses, and Student Research
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Model-Based Condition Monitoring And Power Management For Rechargeable Electrochemical Batteries, Taesic Kim
Model-Based Condition Monitoring And Power Management For Rechargeable Electrochemical Batteries, Taesic Kim
Department of Computer Science and Engineering: Dissertations, Theses, and Student Research
Rechargeable multicell batteries have been used in various electrical and electronic systems, e.g., renewable energy systems, electric-drive vehicles, commercial electronics, etc. However, there are still concerns about the reliability and performance degradation of rechargeable batteries caused by low thermal stability and the aging process. A properly designed battery management system (BMS) is required for condition monitoring and control of multicell batteries to ensure their safety, reliability, and optimal performance. The goal of this dissertation research was to develop a novel BMS for rechargeable multicell batteries.
First, this research developed high-fidelity battery models for online condition monitoring and power management of …