SECONDARY CELL CONTROL SYSTEM
1 Assignment
0 Petitions
Accused Products
Abstract
A secondary cell control system includes a plurality of cells; a charging circuit section and a discharging circuit section. The charging circuit section charges cells selected from among said plurality of cells, and the discharging circuit section discharges cells selected from among said plurality of cells.
24 Citations
43 Claims
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1-23. -23. (canceled)
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24. A secondary cell control system comprises:
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a plurality of cells; a charging circuit section configured to charge cells selected from among said plurality of cells; a discharging circuit section configured to discharge cells selected from among said plurality of cells; a cell voltage calculating circuit section configured to calculate control cell voltages based on cell voltages of said plurality of cells or to directly determine the cell voltages as said control cell voltages, with respect to each of said plurality of cells; and a control circuit section configured to select the cells to be charged and the cells to be discharged from among said plurality of cells in response to said control cell voltages, and wherein said control circuit section determines a target cell voltage, selects the cells to be discharged based on a comparison result between said control cell voltages and a first threshold value defined by using the target cell voltage, and selects the cells to be charged based on a comparison result between said control cell voltages and a second threshold value defined by using the target cell voltage. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
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Specification