摘要
传统保护存在后备保护动作时间过长和不能区分线路过载与故障等不足。协同保护可以获得全局信息有效克服这些缺点。介绍了协同保护的基本理论、算法和控制流程,并提出了一种基于MAS的协同保护实现方案,具体说明了协同保护各agent的作用和各保护之间的协调机制。最后,通过案例分析证明协同保护性能更优。
The traditional protection has some shortcomings： long operation time of backup protection, not distinguishing overload from fault of line and so on. Aggregate protection may acquire global information, thus overcome these shortcomings. Its basic theory, algorithm and controlling flow is introduced. An MAS based scheme of coordinating protection is outlined and the function of each agent and the coordination mechanism is explained. Comparing with traditional protection, its performance is more satisfactory.
出处
《南方电网技术》
2008年第3期66-69,共4页
Southern Power System Technology
关键词
多代理系统
协同保护
传统保护
multi-agent system （MAS）
coordinating protection
traditional protection
