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2003

Dynamic Model of Nickel Hydrogen Battery - The Virtual Test Bed Implementation

8 years 4 months ago
Dynamic Model of Nickel Hydrogen Battery - The Virtual Test Bed Implementation
A dynamic model of a nickel hydrogen battery implemented in the Virtual Test Bed (VTB) is presented. The battery system is simplified as such one-electrontransfer redox reaction of nickel hydroxide and nickel oxyhydroxide occurs uniformly and isothermally throughout the entire battery. The reversible potential includes the effect of multiphase activities of nickel oxyhydroxide. The overcharge process is characterized by the oxygen reaction. The thermal modeling includes reversible heat. The detailed model equations are derived for VTB implementation, and the characteristics of the battery are presented based on the VTB simulation and in good agreement with the experimental data. Key Words Dynamic model, nickel hydrogen battery, non-ideal reversible potential, overcharge, Virtual Test Bed.
Shengyi Liu, Roger Dougal, John W. Weidner, Lijun
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2003
Where MS
Authors Shengyi Liu, Roger Dougal, John W. Weidner, Lijun Gao
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