Patent ID: 9054533
Filing Date: 2015-06-09
Classification: G01R,H01M,H02H,H02J,Y02E

Abstract:
1. A protective circuit for a multiplicity of individual cells mounted in a rechargeable battery pack wherein a pregiven number of the individual cells form a cell network having at least one operating variable, the protective circuit comprising: a monitoring circuit for monitoring the charge state of the individual cells of said cell network; said monitoring circuit, being operatively connected to said individual cells of said cell network for detecting respective voltages (U said monitoring circuit being configured to compare the detected voltage (U said debalancing limit (U said debalancing limit (U a circuit device configured for forming a corrective value in dependence upon said operating variable of said cell network; and, said circuit device being further configured for changing said characteristic line (D) in dependence upon said corrective value to change said debalancing limit (U