超导磁储能(SMES)应用及其变流器拓扑研究  

STUDY ON THE APPLICATION OF SMES AND THE TOPOLOGY OF ITS POWER CONDITIONING SYSTEM

作　　者：程似鹏 刘小宁 费伟 

机构地区：[1]中科院强磁场科学中心,合肥230031

出　　处：《低温物理学报》2015年第5期353-358,共6页Low Temperature Physical Letters

基　　金：国家自然科学基金(批准号:50977086)资助的课题~~

摘　　要：超导磁储能自上世纪70年代以来得到广泛而深入的研究,论文介绍了超导磁储能的结构组成、原理和其响应速度快、效率高等特点,并根据其特点和现有应用提出了其在电力系统、风力发电等领域的诸多应用.接着对SMES功率调节变流器主要的三种类型——晶闸管型、VSC型和CSC型变流器的基本拓扑和其大功率拓扑方案进行研究,重点对比分析了后两种类型的优缺点,为科研工作者提供参考,结语展望了PCS拓扑的发展方向.SMES （Superconducting Magnetic Energy Storage） has been intensive study since 1970s, the structure; components, principle as well as the characteristics such as fast response and high efficiency are presented. Based on its characteristics and pre-existing use, a variety of applications of SMES in the field of power system and wind generation and so on are illustrated. The power conditioning system （PCS） of SMES is categorized into three main groups, namely, the thyristor based SMES, voltage-source-converter based SMES, and current- source-converter based SMES. Basic topologies and several latest high power topologies are analyzed. Then the advantages and disadvantages of VSC converter and CSC converter are compared and analyzed in detail. This study provides a guideline for further study of SMES and PCS, finally, the developing trend of SMES PCS topology are mapped out.

关 键 词：超导储能 功率调节系统(PCS) 应用研究 拓扑结构 多重化 

分 类 号：O511[理学—低温物理]