| 广域保护系统研究 |
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| 引用本文： | 张晶晶,丁明.广域保护系统研究[J].合肥工业大学学报(自然科学版),2006,29(4):440-443. |
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| 作者姓名： | 张晶晶 丁明 |
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| 作者单位： | 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009 |
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| 摘 要： | 随着计算机技术和通信技术的发展,基于广域测量系统的广域保护技术不断发展。文章讨论了广域保护的概念以及与传统继电保护的区别、广域保护系统的结构和功能、通信网络的配置以及广域保护的应用前景,尤其是在自适应保护中的应用。基于广域测量系统的广域保护对级联跳闸将起到免疫作用,对电力系统的安全稳定运行有重要的意义。
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| 关 键 词： | 电力系统 广域测量系统 广域保护 通信 自适应继电保护 相量测量装置 |
| 文章编号： | 1003-5060(2006)04-0440-04 |
| 修稿时间： | 2005年4月25日 |
Research on the wide-area protection system |
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| ZHANG Jing-jing,DING Ming.Research on the wide-area protection system[J].Journal of Hefei University of Technology(Natural Science),2006,29(4):440-443. |
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| Authors: | ZHANG Jing-jing DING Ming |
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| Abstract: | With the development of computer technology and communication technology,based on the wide-area measurement system(WAMS),the widearea protection(WAP) technology has been developing continuously.Discussed in the paper are the definition of WAP,the difference between WAP and traditional protection,the structure and functions of the WAP system,configuration of the system's communication network and its application future,especially its application in adaptive protective relaying.WAP based on the WAMS can be immune to chain-trip,so it is of important significance to secure and stable operation of the power system. |
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| Keywords: | power system wide-area measurement system wide-area protection communication adaptive protective relaying phasor measurement unit |
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