Battery Management System Market and Technology Study
As a key power source for electric vehicles and other applications,lithium iron phosphate batteries(LFP batteries)are of great significance for the research on balanced charging and discharging technology.When batteries are used in groups,due to factors such as charge-discharge rate,self-discharge,and ambient temperature,there will be performance differences between single cells,that is,inconsistent battery state of charge(SOC).This can lead to a decrease in the performance of the battery pack and a shortened service life.Therefore,it is crucial to research and develop efficient cell balancing charging and discharging technology.This paper analyzes the current status of balanced charging and discharging technology of lithium iron phosphate batteries,proposes corresponding technical solutions to the problems,and further discusses the future development trend of balanced charging and discharging technology of lithium iron phosphate batteries.
lithium iron phosphate batterybalanced charge and dischargeSOC estimationinconsistency
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