Electricity: measuring and testing – Electrolyte properties – Using a battery testing device
Patent
1992-08-21
1994-01-25
Wieder, Kenneth A.
Electricity: measuring and testing
Electrolyte properties
Using a battery testing device
324434, 320 48, 340636, G01N 2702, H02J 0704
Patent
active
052819205
ABSTRACT:
Impedance measurement of battery cells within a battery system comprising at least one string of battery cells is accomplished by dividing each of the strings into at least two portions. A loading current for measurement purposes is only imposed on a portion of one of the strings at any given time and battery cell voltage measurements are made only within this string portion.
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Btech, Inc.
Davis David L.
Tobin Christopher
Wieder Kenneth A.
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