STATE OF CHARGE OPTIMIZING DEVICE AND ASSEMBLED BATTERY SYSTEM INCLUDING SAME
First Claim
1. A state of charge optimizing device for optimizing a state of charge of each cell of a plurality of cells which are connected in series to form an assembled battery, wherein the device sets an optimization target value in accordance with a full charging capacity for each cell of a part or all of the plurality of cells, and conducts optimization by conducting discharging or charging in accordance with the set optimization target value.
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Abstract
A state of charge optimizing device according to the present invention optimizes a state of charge of each of a plurality of cells which are connected in series to form an assembled battery, and conducts the optimization by discharging or charging a part or all of the plurality of cells so that the differences between the amount of charge after the optimization and the amount of charge in a predetermined state of charge become uniform.
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Citations
9 Claims
- 1. A state of charge optimizing device for optimizing a state of charge of each cell of a plurality of cells which are connected in series to form an assembled battery, wherein the device sets an optimization target value in accordance with a full charging capacity for each cell of a part or all of the plurality of cells, and conducts optimization by conducting discharging or charging in accordance with the set optimization target value.
Specification