新型Agent组织体系及其在广域后备保护中的应用  

An Agent Organization Theory and Its Application to Wide Area Backup Protection

作　　者：童晓阳[1] 周曙[1] 何小飞[1] 

机构地区：[1]西南交通大学电气工程学院,四川省成都市610031

出　　处：《电力系统自动化》2010年第13期48-54,共7页Automation of Electric Power Systems

摘　　要：首先提出一种新型Agent组织体系的形式化表达,为多Agent系统设计提供理论基础。在分析广域后备保护需求的基础上,给出了一种将专家规则和贝叶斯网络相结合的广域后备保护算法。针对该算法,对比广域后备保护系统的3种体系结构,选用综合处理能力较高的区域集中式结构。研究广域后备保护多Agent系统的组织构成,为核心的区域决策Agent设计了工作过程、统一接口、成员—角色—技能关系图等。通过实例测试与分析,验证其合理性,为广域后备保护系统的工程应用提供一定的参考。A novel formal representation of agent organization is proposed which gives a theoretical basis for multi-Agent system. Then, based on the requirement analysis of wide-area backup protection （WABP）, a WABP algorithm is given. This algorithm uses the expert system combined with Bayesian network for fault diagnosis. Three architectures for the WABP system are compared and analyzed, and as the result, the regional integrated architecture is chosen. The organization structure of the WABP system is studied. The designs of core regional decision Agent are given, including the working process, the uniform interfaces and its relation graph of member-role-capability. The test results illustrate the rationality of the model, and provide a reference for the engineering development of WABP systems.

关 键 词：广域后备保护 电网故障诊断 AGENT组织 AGENT设计 

分 类 号：TM77[电气工程—电力系统及自动化]