Apparatus and method for charging battery cells
Apparatus for charging a battery cell (4), said device comprising current control means (2) for delivering a charging current until a predetermined charging voltage value is reached, a charging statusdetector (2,6) devised to sense a charging parameter value, and charging control means arranged to t...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
24.02.2010
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Subjects | |
Online Access | Get full text |
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Summary: | Apparatus for charging a battery cell (4), said device comprising current control means (2) for delivering a charging current until a predetermined charging voltage value is reached, a charging statusdetector (2,6) devised to sense a charging parameter value, and charging control means arranged to terminate charging dependent on a predetermined charging criteria related to said charging parameter. The charging criteria is a charge level value, wherein said charging control means comprises a charging control device (1) for establishing a charge measurement value by integrating said measurementof charging current over charging time, and a charging terminator (5) devised to terminate charging dependent on said charge measurement value and said charge level value. |
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Bibliography: | Application Number: CN200480005686 |