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论文类型：期刊论文

发表时间：2013-04-19

发表刊物：Advanced Materials Research

收录刊物：EI、CPCI-S、Scopus

卷号：724-725

页面范围：1389-1392

ISSN号：9783037857410

关键字：Hybrid Energy Storage; Power Allocation; State of Charge

摘要：This paper presents a new power allocation method in the electrical hybrid energy storage system composed by batteries and supercapacitors (SCs) for electric vehicles (EVs). Based on the speed of EVs, the new power sharing strategy, adapted to different kinds of load profiles, regulates the SC state of charge (SOC). By comparison, the new strategy showed the shortest accelerating time and least power losses, which can efficiently improve dynamic performance and energy utilization rate.