| 超导储能系统用四模块组合变流器功率控制设计和实验研究 |
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| 引用本文： | 史云鹏,李君,徐德鸿,唐跃进,程时杰,王少荣.超导储能系统用四模块组合变流器功率控制设计和实验研究[J].中国电机工程学报,2006,26(21):160-165. |
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| 作者姓名： | 史云鹏 李君 徐德鸿 唐跃进 程时杰 王少荣 |
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| 作者单位： | 1. 浙江大学电气工程学院,浙江省,杭州市,310027
2. 华中科技大学电气工程学院,湖北省,武汉市,430074 |
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| 基金项目： | 国家863高技术基金项目(2002AA306331)~~ |
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| 摘 要： | 讨论了超导储能系统用四模块组合变流器的有功功率、无功功率四象限控制的设计问题。为了适应大功率变流器的需要主电路结构采用四模块电流型变流器直接并联,在调试方式上采用载波相移SPWM控制,在较低的开关频率实现大功率变流器SPWM技术,以扩大容量和抑制网侧谐波;在计算功率时采用的瞬时功率理论实时的计算出变流器的有功和无功功率进行闭环控制。同时结合了863项目研制了23kVA的变流器实验样机,对超导储能系统用电流型变流器四象限功率控制方法进行了验证。实验结果表明超导储能系统用组合变流器能独立快速地控制有功功率和无功功率。
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| 关 键 词： | 超导储能 控制 有功功率 无功功率 变流器 |
| 文章编号： | 0258-8013（2006）21-0160-06 |
| 收稿时间： | 2006-09-08 |
| 修稿时间： | 2006年9月8日 |
The Design and Experiments of the Four-modular Converters Power Control for Superconducting Magnetic Energy Storage System |
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| SHI Yun-peng,LI Jun,XU De-hong,TANG Yue-jin,CHENG Shi-jie,WANG Shao-rong.The Design and Experiments of the Four-modular Converters Power Control for Superconducting Magnetic Energy Storage System[J].Proceedings of the CSEE,2006,26(21):160-165. |
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| Authors: | SHI Yun-peng LI Jun XU De-hong TANG Yue-jin CHENG Shi-jie WANG Shao-rong |
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| Affiliation: | 1. College of Electrical Engineering, Zhejiang University, Hangzhou 310027, Zhejiang Province, China; 2. College of Electrical Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei Province, China |
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| Abstract: | An active power and reactive power control used in four-modular converter for superconducting magnetic energy storage system is presented. The converter consists of four modules.Each module is a current source converter. Phase-shifted SPWM technique is adopted to control a directly-paralleled multi modular current source converter for Super conducting Magnetic Energy Storage System (SMES) to reach high power and low harmonics. A 23kVA prototype multi-modular converter which is based on 863-program has been developed. The research has shown that it can control active power and reactive power independently and rapidly. |
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| Keywords: | superconducting magnetic energy storage control active power reactive power converter |
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