摘要
针对传统的输电线路继电保护所存在的不足,提出了Agent技术在T接线路保护中的应用方案,阐述了该保护系统的结构和决策过程。Agent可以由一个人、一些软件或智能系统构成,具有自治、协调和分布等特性。仿真结果表明,与传统的距离保护和纵联保护相比,该保护系统具有能够实现全线速动和不需要专用通信通道的优点。
The shortcomings existing in traditional transmission relaying are analyzed and a scheme of the three-terminal lines protection using agent technology is presented. The structure and decision-making process of this protective system is elaborated. Agent is made up of a person, some software or intelligent system, which has the characteristics of autonomy, cooperation and distribution. Simulation results show that the system has the advantages of instantaneous operation at the protective range of all lines and without the need of an additional communication link compared to the traditional distance protection and pilot relaying.
出处
《电力科学与工程》
2004年第4期1-4,7,共5页
Electric Power Science and Engineering
基金
广东省教育厅自然科学基金资助项目(Z02033)
关键词
继电保护
多AGENT系统
T接线路
距离保护
纵联保护
relaying
Multi-Agent System (MAS)
three-terminal lines
distance protection
pilot relaying
