An Enhanced Hybrid Battery Model
An Enhanced Hybrid Battery Model
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DOI：
10.1109/tec.2019.2935700
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发表时间：
2019-12-01
影响因子：
4.9
通讯作者：
Qu, Liyan
中科院分区：
文献类型：
--
作者：
Kim, Taesic;Qiao, Wei;Qu, Liyan
对于电池供电系统的设计和运行来说，能够准确预测各种操作条件下电池实时行为的高保真电池模型至关重要。本文在前人工作的基础上，提出了一种增强型混合电池模型，以准确预测可充电电化学电池在不同环境温度和充放电电流条件下的运行行为。通过不同电流和温度条件下锂离子电池的仿真和实验研究，验证了所提出的电池模型。所提出的电池模型对各种电池系统的设计、仿真、状态监测和电源管理具有计算有效性。
A high-fidelity battery model capable of accurately predicting real-time battery behavior for various operating conditions is crucial for the design and operation of battery-powered systems. Based upon a prior work of the authors, this paper proposes an enhanced hybrid battery model to provide accurate predictions for the runtime behaviors of rechargeable electrochemical battery cells under various ambient temperatures and chargedischarge current conditions. The proposed battery model is validated by simulation and experimental studies for lithium-ion battery cells in various current and temperature conditions. The proposed battery model is computationally effective for design, simulation, condition monitoring, and power management of various battery systems.