2018 · 50 citations · 8 references
EngineeringAutomotive EngineeringElectrical EngineeringElectrochemical EngineeringElectrochemistryEnergy SystemsBattery SystemsBattery TechnologyElectrochemical CellsElectrochemical Energy StorageEnergy StorageState Of Charge ManagementBattery Cell BalancingBattery ManagementBattery Management ArchitectureBattery Management System ArchitectureController Area NetworkLead-acid BatteriesLithium Iron PhosphateResistors
In this paper, a Battery Management System (BMS) is designed and implemented to enable fast balancing during charging of four Lithium Iron Phosphate (LiFePO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">4</sub> ) cells connected in series, designated to replace the classical Lead-Acid battery of a vehicle. The BMS detects when the battery pack is charged and it enables passive balancing of charged cells, which are bypassed through high power resistors. The measured parameters (voltages, current, and temperature) and charging/discharging states can be displayed on LCD and transmitted to other Electronic Control Units (ECUs) using Controller Area Networks (CAN).
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Batteries and battery management systems for electric vehicles
Manfred Brandl, Harald C. Gall, M. Wenger et al. · 2012 · 168 citations
Engineering, Computer Engineering, Electrical Engineering +17