Method of monitoring and controlling electrochemical systems and

Details Method of monitoring and controlling electrochemical systems and Method of monitoring and controlling electrochemical systems and

1997-05-09

1999-12-28

Wong, Peter S.

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

H02J 700

Patent

active

060086246

ABSTRACT:
A method of determining electrochemical charge acceptance limits by measuring and determining the peak of the curve of Differential Equivalent Series Resistance (DESR) of a cell or system for the purpose of monitoring or controlling processes internal to the cell/system (i.e.; state-of-charge or state-of-formation) or for monitoring or controlling processes external to the cell/system (i.e.; battery chargers or battery formers). The method is suitably embodied in software, firmware, hardware, or apparatus.

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