【摘要】 本文叙述的专家系统知识库是“电力系统故障判断专家系统”（本学报1992年第1期）的补充,着重讨论了建立故障模型库KB₁,基本故障模型库KB₂和故障仲裁库KB₃的方法以及所采用的推理机制,从而完成了东北电网故障判断专家系统全部内容的介绍。更多还原

【Abstract】 This paper is a companion one of the paper "An expert system for failure diagnoses in power systems"(No. 1,1992, Journal of NCIEP). This paper lays stress on building up the fault model knowledge base, the knowledge base of elementary faults, and the knowledge base of faults determination.Thus the description of the expert system for the fault estimation of power systems is finally finished.更多还原