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Researchers use artificial intelligence algorithm to evaluate the health status of battery

From: http://www.gg-lb.com/
publisher: Acacia Huang
Time: 2017-12-29
Summary: Researchers use artificial intelligence algorithm to evaluate the health status of battery

intelligence algorithm to the health status of electric car battery pack. This is the new evaluating method for 

the battery health. The team published an article on the Journal of Power Supply to introduce their research work.


through this way can obtain the dynamic response of battery pack and improve its safe 

reliability.However,the discharge and charge performance of battery and the working environment of battery pack are 

different, and these make evaluating the health status of battery pack being difficult.


contains all the information of cell, like battery capacity, the relevance between the state of charge and the open-

circuit voltage, and the inconsistency of battery.


experimental result, they used particle filter to predict the battery’s state of charge and open-circuit voltage, to 

avoid noise and drift current in the terminal voltage test. They also adopted recursive least square method to improve 

battery capacity.


high accuracy.


Contact: Acacia Huang

Email: sales03@liliangbattery.com

Skype: liliangbattery03

Website: www.liliangbattery.com


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