【摘要】 专家系统应用于电网调度故障判断和处理已成为专家系统在电力系统中应用的热门研究课题。但传统的开发方法效率低、难度大,不利于专家系统的推广应用。作者开发的电网故障判断通用专家系统,可简化专家系统的开发过程,提高开发效率。全文分为两个部分:第一部分提出本通用专家系统的实用结构,讨论基于过程的多层次推理机的结构及实现方法,开发接口和解释机制的实现。第二部分讨论本通用专家系统中的知识表示方法和故障推理模型知识库的开发。更多还原

【Abstract】 In recent years,the expert system applied for fault diagnosis and restoration of power systems has focused attention of many authers.Conventional method,however,for its development characterized by low efficiency and high complexity,and therefore,it is un- favarable for it popurazation.This paper presents an approach of Generalized Expest Sys- tem for Power System Fault Piagnois (GESFD) developed by the authers.By using this ap- proach,the process of its development can be much simplified and its efficiency can be greatly improved.The paper is composed of two parts:is the first,a practical structure of GESFD is proposed,and a method for process-based multi-level inference engine,an inter- face of development and mechanism of explanation are presented.And in the second,a method for knowledge representation and the development of knowledge base for fault-in- ference model are discussed.更多还原