电力系统稳定控制用高温超导磁储能装置及实验研究  

Apparatus and Experiment of High Temperature Superconducting Magnetic Energy Storage Used for Power System Stability Enhancement

作　　者：王少荣[1] 彭晓涛[1] 唐跃进[1] 文劲宇[1] 程时杰[1] 徐德鸿[2] 

机构地区：[1]华中科技大学电气与电子工程学院,湖北省武汉市430074 [2]浙江大学电气工程学院,浙江省杭州市310027

出　　处：《中国电机工程学报》2007年第22期44-50,共7页Proceedings of the CSEE

基　　金：国家重点基础研究发展规划项目(973项目)(2004CB217906)~~

摘　　要：超导磁储能稳定控制装置是将超导电力技术、大功率电力电子技术和控制理论相结合的一种新型电力系统稳定控制装置。它从及时补偿系统中由于各种原因产生的不平衡功率这一个新的角度出发考虑提高电力系统稳定性的问题,可望为解决由于功率不平衡产生的电力系统失稳问题提供一条新的途径。理论研究结果表明,这是一种非常有效的电力系统稳定控制措施。为了促进这一成果的广泛应用,同时进一步研究这种装置在实现过程中可能产生的问题,该作者在实验室环境中研制了一套基于直接冷却技术的高温超导磁储能控制装置样机,并在电力系统动态模拟实验室环境下,对该样机的性能进行了实验,得到了满意的结果。该文在简述利用超导磁储能控制装置进行电力系统稳定控制原理和特点的基础上,详细介绍了研制的高温超导磁储能稳定控制装置实验样机的构成和功率调节特性实验结果,以及将它用于电力系统动态模拟系统进行稳定控制的实验结果。Providing appropriate power compensation is an effective way to keep the stability in power systems. superconducting magnetic energy storage control system is a new kind of power stability control device which utilizes superconductivity technology, power electronics and control theory. This opens a new way to improve power system stabilities. In order to promote the application of such control device and to further investigate the properties of the controller, a prototype of such control device was developed. In the developed prototype, the conduction cooling and the high temperature superconductive techniques are used. The performance of the device is experimentally investigated in two ways, one is an off-line power condition and the other is an on-line power system. Very encouraging results are obtained. Based on a brief introduction of the SMES control system and the principle of using such device to enhance power system stabilities, details of the configuration for the developed device are given in this paper. Test results as well as the analysis of the developed device are also given.

关 键 词：电力系统稳定控制 超导磁储能装置 应用超导 高温超导 

分 类 号：TM712[电气工程—电力系统及自动化]