.png){kind=icon}
返回
An Active Equalization Method of Battery Pack Based on Event-Triggered Consensus Algorithm
.png){kind=icon}
OA
AI
DOI：10.3390/electronics13010151.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
In this paper, a control strategy of a cell-based multi-agent system is proposed to solve the problem of inconsistency of series lithium-ion battery packs. The bidirectional Cuk converter is utilized as an equalizing circuit serving for balancing adjacent cells in a pack. A SOC-based consensus control with a time-triggered mechanism (TTM) is proposed. In order to reduce the actuator updates, the control method is ameliorated by altering TTM to an event-triggered mechanism (ETM). Adjustable balancing currents are designed in both TTM and ETM methods for the acceleration of the equalization process. The cases in dynamic environments under externally imposed charging/discharging currents by adopting TTM and ETM methods are investigated in detail. By comparison, the simulations and hardware-in-the-loop (HIL) experiments with a Typhoon real-time simulator are illustrated to show that, both in standby or external charging/discharging conditions, the proposed ETM algorithms are superior to TTM's in terms of equalization time and adaptability to the external environment.
Keyword:
cell equalization
multi-agent system
time-triggered mechanism
event-triggered mechanism
lithium-ion battery
期刊
IF:
2.6
论文数:
1.0W
被引数:
4.7W
机构
引用论文
State-of-the-Art and Energy Management System of Lithium-Ion Batteries in Electric Vehicle Applications:Issues and Recommendations电动汽车应用中锂离子电池的最新技术和能量管理系统: 问题和建议.png)
IEEE ACCESS
IEEE ACCESSIF3.6
PREAI
分享收藏Co-estimation of lithium-ion battery state of charge and state of temperature based on a hybrid electrochemical-thermal-neural-network model基于电化学-热-神经网络混合模型的锂离子电池荷电状态和温度状态的联合估计
PREAI
分享收藏State-of-charge and capacity estimation of lithium-ion battery using a new open-circuit voltage versus state-of-charge使用新的开路电压与荷电状态的锂离子电池的荷电状态和容量估计
PREAI
分享收藏Fast Model Predictive Control for Redistributive Lithium-Ion Battery Balancing锂离子电池再分配均衡的快速模型预测控制
PREAI
分享收藏A review of state of health and remaining useful life estimation methods for lithium-ion battery in electric vehicles: Challenges and recommendations电动汽车锂离子电池健康状态和剩余使用寿命估算方法综述: 挑战与建议
PREAI
分享收藏
A Unitized Multiwinding Transformer-Based Equalization Method for Series-Connected Battery Strings一种基于多绕组变压器的串联电池组均衡方法
PREAI
分享收藏
查看更多内容