A Study on Power Li-ion Battery Pack's Management System of Robot

摘要

Excellent performance and basic pollution-free lithium-ion batteries gradually become robot of choice. Power Pack extended battery cycle life is the power management system, maintenance, safety operation of electric vehicle key. Characteristics of lithium-ion batteries, the paper discusses the hardware and software structure of lithium battery power management system; describes the function of power management systems: data collection, estimation, charging and discharging the battery protection and balance control; state estimation and equalization method for analysis of pros and cons, evaluation of implementation strategies.