太阳能水下自主航行器发电和储能系统的研究  

Study on power generation and energy storage system of a solar powered autonomous underwater vehicle(SAUV)

作　　者：王家军[1] 胡欲立[1] 王艳峰[1] 李继明[1] 

机构地区：[1]西北工业大学航海学院,陕西西安710072

出　　处：《电源技术》2011年第8期929-931,共3页Chinese Journal of Power Sources

摘　　要：为了解决能源对水下自主航行器航程的约束,着重研究了太阳电池在水下自主航行器的应用。分析了太阳电池最大功率跟踪控制算法和串联电池组均衡充电方法,设计了太阳能最大功率跟踪控制器和锂离子电池组均衡充电电路,并介绍了具体实现方法。通过用60 W的太阳电池给两节型号为ER 48660的电池串联充电实验表明,该发电和储能系统的设计具有可行性,并且改善了电池组充电一致性、延长了电池组的使用寿命。The solar cellin the application of AUV was focused in order to solve the energy restriction to distance sailing.The solarcellm axim um pow ertracking controlalgorithm and battery equalization charging method forseries connected lithium-ion battery strings were analyzed.The maxim um pow er tracking controller and battery equalization charging circuitw as designed and the realization method was introduced.60 W solarcells were used to charge two series of batteries ER 48660.The experim ent results show that the design of power generation and energy storage system is certainly feasible,the consistency ofbattery charging is im proved,the battery perform ance is enhanced,and the battery life is prolonged.

关 键 词：太阳能水下航行器 最大功率跟踪 均衡充电 

分 类 号：TM914.4[电气工程—电力电子与电力传动]