Battery management system and method for rapidly charging battery pack of electric bicycle
A battery management system, electric bicycle technology, applied in electric vehicles, battery circuit devices, safety/protection battery circuits, etc., can solve the problems of inability to control voltage and current, excessive charging current detection voltage, inapplicability, etc., to avoid high temperature damage Or burn out, prolong the service life, and ensure the effect of consistency
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[0054] The structural block diagram of the embodiment of the present invention is as figure 2 As shown, it mainly includes two parts: sampling and charging control module, and discharging control module. In this embodiment, an equalization module is added in order to balance the charge and discharge of the battery better. The three modules are implemented in the form of a circuit board, and are connected to the battery pack through each connecting pin. When the management system of the present invention is in use, it is first necessary to connect each node of the battery pack to each sampling point of the battery management system in sequence, and connect the discharge positive and negative poles of the battery pack to the wires that can adapt to the maximum charging and discharging current of the battery pack. The power node of the battery management system is connected to connect the power output node of the battery pack to the load or charger that needs the battery pack t...
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