Battery State-Of-Charge Meters for High-Performance Batteries Based on Fuzzy Logic Methodology
Document Number: 1999-01-2467
Date Published: August 1999
Author(s):
Pritpal Singh - Villanova University
Vikranth R. Gaddam - Villanova University
Sudheer Arey - Villanova University
Zhenji Yang - Villanova University
Abstract:
Battery state-of-charge meters based on combining fuzzy logic analysis and either Coulomb counting or battery impedance measurements have been designed, fabricated and tested. The Coulomb-counting meters have been implemented in digital hardware using Motorola 68HC11 and 68HC12 microcontrollers and in field- programmable gate arrays. The impedance meter has been prototyped in analog hardware using discrete components. In this paper, we present the hardware/software designs for these meters and some test results on primary Li/SO\d2 cells.
File Size: 48K
Product Status: In Stock
See other papers presented at 34th Intersociety Energy Conversion Engineering Conference, August 1999, Vancouver, BC, CANAD, Session: Terrestrial Batteries I
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