摘要
随着电磁发射系统(EMLS)应用场景的多样化发展,单一储能器件无法同时满足不同种类载荷发射过程中高功率密度和高能量密度的储能需求。为此,分析了EMLS短时间歇式运行模式下的储能需求,介绍了EMLS储能技术的研究现状及现有缺陷。在此基础上,对“锂电池-超级电容”混合储能应用于EMLS所需要攻克的储能器件选择、并联结构设计、容量配置和实时控制等关键技术进行了论述与总结,并对电磁发射混合储能技术的未来研究与发展方向提出了展望。
With the diversified development of electromagnetic launch system(EMLS)application scenarios,a single energy storage device cannot simultaneously meet the high-power-density and high-energy-density energy storage requirements during the launch of different types of loads.The energy storage requirements of EMLS under short-term intermittent operation mode are analyzed,and the current research status and existing defects of EMLS energy storage technology are introduced.On this basis,the key technologies such as energy storage device selection,parallel structure design,capacity configuration,and real-time control that need to be overcome for the application of“lithium battery-supercapacitor”hybrid energy storage to EMLS are discussed and summarized.The future research and development direction of electromagnetic launch hybrid energy storage technology is provided.
作者
吴志程
朱俊杰
许金
孙兴法
常永昊
WU Zhicheng;ZHU Junjie;XU Jin;SUN Xingfa;CHANG Yonghao(National Key Laboratory of Science and Technology on Vessel Integrated Power System,Naval University of Engineering,Wuhan 430033,China;Information Support Office of Naval Equipment Department,Beijing 100000,China)
出处
《电机与控制应用》
2021年第3期1-6,共6页
Electric machines & control application
基金
国家自然科学基金项目(51977218)。
关键词
电磁发射
混合储能
锂电池
超级电容
electromagnetic launch
hybrid energy storage
lithium battery
supercapacitor
