四川轻化工大学学报（自然科学版）2025，Vol.38Issue(6)：1-9,9.DOI:10.11863/j.suse.2025.06.01
基于事件触发的电池储能系统电量状态一致性控制
Event-Triggered State-of-Charge Consensus Control for Battery Energy Storage Systems
摘要
Abstract
Considering the excessive charge and discharge of battery energy storage system in microgrids,a method that introduces virtual leader into the control protocol with event trigger has been proposed,so that the State-of-Charge(SoC)of each energy storage unit can track the reference target to charge/discharge,achieving the balance of power state.Firstly,a single energy storage battery is transformed into a first-order dynamic model,and then the SoC problem of the battery energy storage system is transformed into a virtual leader-following consensus problem for analysis.Secondly,in order to avoid overcharging or discharging problems,the control protocol sets the threshold of charging and discharging.At the same time,the event triggering mechanism is introduced to design the distributed control protocol,which reduces the communication burden on the premise of achieving the SoC balanced control goal.Not only the sufficient conditions for the battery energy storage system to realize the asymptotic balance of power state are given,but also that the controller with event triggering mechanism does not appear Zeno behavior is proved in the present study,and the proposed method can realize the control goal of SoC consensus of the energy storage battery by tracking the virtual leader state.Finally,the effectiveness of the proposed method is verified by two numerical simulations of charge/discharge.关键词
电池储能系统/电量状态/虚拟领导者/一致性控制/跟踪控制Key words
battery energy storage systems/state-of-charge/virtual leader/consensus control/tracking control分类
信息技术与安全科学引用本文复制引用
黄小龙,徐文权..基于事件触发的电池储能系统电量状态一致性控制[J].四川轻化工大学学报（自然科学版）,2025,38(6):1-9,9.基金项目
安徽省高等学校自然科学研究重点项目(2024AH051116) （2024AH051116）
