液态金属电池储能特性建模及荷电状态估计

被引:25
作者
王大磊
王康丽
程时杰
蒋凯
机构
[1] 强电磁工程与新技术国家重点实验室(华中科技大学)
关键词
液态金属电池; 储能; 等效电路模型; 荷电状态估计; 扩展卡尔曼滤波法;
D O I
暂无
中图分类号
TM912 [蓄电池];
学科分类号
080802 [电力系统及其自动化];
摘要
储能技术对于高效利用可再生能源和发展智能电网方面具有至关重要的意义。液态金属电池是近年来出现的一类廉价、高效的新型储能电池技术。该文针对液态金属电池建立了电池的等效电路模型,准确模拟电池的输出特性,并以模型为基础,应用扩展卡尔曼滤波法精确估计电池的荷电状态。这项工作可以预测不同工况下的电池性能,也可以为液态金属电池可靠、高效的管理设计奠定基础。
引用
收藏
页码:2253 / 2261
页数:9
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