基于多Agent联合的变电站故障诊断模型

THE MODEL OF FAULT DIAGNOSIS FOR SUBSTATION BASED ON MULTI-AGENT COOPERATION

本文提出了一个多 Agent联合的变电站故障诊断模型 ,并给出了它的体系结构。对模型中的 Agent进行了功能层次划分 ,分析了各功能 Agent及其相互关系。讨论了 Agent的协同工作策略 ,冲突消解和黑板调度问题。在该模型中 ,充分利用 Internet的信息资源 ,采用多 Agent在线对集中控制中心所管理的变电站进行故障识别与诊断。每个 Agent代表一种智能知识体或智能处理方法 ,Agent在空间和时间上进行协作 ,同时采用综合评价 Agent,给出对变电站及其设备的诊断与处理结果。

This paper presents a model of substation fault diagnosis based on multi-Agent, and also presents its system structure. The functional Agent and their relation are analyzed. And the cooperation work strategy, confliction elimination and blackboard dispatcher are also discussed. The multi-Agent model can online processes fault diagnosis of substations managed by control center through making the best of information resource of Internet. Every Agent represents an intelligent knowledge body or intelligent disposal method, and they cooperate in space or time. The synthesis estimation Agent is also used to deduce the results of diagnosis and disposal for substations and their devices.