储能科学与技术 ›› 2023, Vol. 12 ›› Issue (9): 2871-2880.doi: 10.19799/j.cnki.2095-4239.2023.0343

• 储能系统与工程 • 上一篇    下一篇

船舶铝空气电池-锂离子电池混合动力系统能量管理策略研究

张华榜1,2(), 陈月1,2, 李钦1,2, 王红强1,2, 秦国锋3,2(), 吴强1,2,4, 李庆余1,2()   

  1. 1.广西师范大学化学与药学学院
    2.广西新能源船舶电池工程技术研究中心
    3.广西师范大学职业技术师范学院,广西 桂林 541000
    4.安徽益佳通电池有限公司,安徽 宣城 242000
  • 收稿日期:2023-05-16 修回日期:2023-06-25 出版日期:2023-09-05 发布日期:2023-09-16
  • 通讯作者: 秦国锋,李庆余 E-mail:zhba0605@163.com;qinguofeng@gxnu.edu.cn;13975808173@126.com
  • 作者简介:张华榜(1997—),男,硕士研究生,研究方向为铝空气电池混合动力系统,E-mail:zhba0605@163.com
  • 基金资助:
    广西科技重点研发计划(桂科AB20238021)

Research on energy management strategy for a hybrid power system of ship's aluminum-air battery and lithium-ion battery

Huabang ZHANG1,2(), Yue CHEN1,2, Qin LI1,2, Hongqiang WANG1,2, Guofeng QIN3,2(), Qiang WU1,2,4, Qingyu LI1,2()   

  1. 1.School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University
    2.Guangxi Research Center of New Energy Ship Battery Engineering Technology
    3.Teachers College for Vocational and Technical Education, Guangxi Normal University, Guilin 541000, Guangxi, China
    4.Anhui EIKTO Battery Co. , Ltd. , Xuancheng 242000, Anhui, China
  • Received:2023-05-16 Revised:2023-06-25 Online:2023-09-05 Published:2023-09-16
  • Contact: Guofeng QIN, Qingyu LI E-mail:zhba0605@163.com;qinguofeng@gxnu.edu.cn;13975808173@126.com

摘要:

将铝空气电池与锂离子电池组成混合动力系统,分析不同拓扑结构的优缺点,确定混合动力系统的拓扑结构,对其系统原理进行了设计,完成了系统关键零部件的选型参数,搭建了混合动力系统的试验平台。为了提升铝空气电池的效率和锂离子电池使用寿命,提出了一种基于规则控制的能量管理策略,该策略主要考虑了锂离子电池的SOC和负载功率变化,使铝空气电池在大功率范围恒功率放电,锂离子电池变功率工作,通过试验测试验证该策略的有效性。

关键词: 铝空气电池, 混合动力系统, 能量管理策略, 规则控制

Abstract:

The aluminum-air battery and lithium-ion battery are formed into a hybrid power system, and the advantages and disadvantages of different topologies are analyzed to determine the topology of the hybrid power system. The principle of the aluminum-air battery hybrid power system was designed, the selection parameters of the key components of the system were determined, and the test platform of the hybrid power system was made. A rule-based control energy management strategy was proposed to improve the efficiency and lifetime of aluminum-air batteries. The strategy primarily considers the state of charge (SOC) of lithium-ion battery and load power variation so that the aluminum-air battery discharges at constant power in the high-power range and the Li-ion battery operates at variable power. The effectiveness of the strategy is verified through experimental testing.

Key words: aluminum air battery, hybrid power system, energy management strategy, rule control

中图分类号: