A method of operating a battery management system is disclosed. A first voltage drop is sensed between a first terminal of a first battery cell and a second terminal of the first battery cell and a second voltage drop is sensed between a charge distribution pin and the second terminal of the first battery cell. The charge distribution pin is coupled to the first terminal of the first battery cell through a resistor. A difference is calculated between the first voltage drop and the second voltage drop and a faulty condition is detected when the absolute value of the difference between the first voltage drop and the second voltage drop exceeds the threshold.
METHOD OF OPERATING BATTERY MANAGEMENT SYSTEMS, CORRESPONDING DEVICE AND VEHICLE
2020-12-17
Patent
Electronic Resource
English
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