电力系统故障分析创造力支持系统

Fault analysis creativity support system for power system

面向复杂巨系统即电力系统的故障分析,提出了基于创造力支持系统理论方法实现电力系统故障分析.介绍了创造力和创造力支持系统的基本概念;创造力支持系统的组成和体系结构包括:主题、人、范围、知识、方法、模型和计算机系统;讨论了电力系统故障分析的复杂性及相关模型即谐波分析模型、序分量模型、矢量分析模型和稳定计算模型;基于电力系统公共信息模型和数字化设备模型,建立了电力系统故障分析创造力支持模型,建造了电力系统故障分析创造力支持原型系统,并在实际故障分析中得到应用,取得了良好的效果.

Aiming at fault analysis of power system, which is a kind of complex giant system, an analysis method based on creativity support system is proposed. Theories of creativity and creativity support system are introduced. The components and architecture of creativity support system include topic, person, scope, knowledge, method, model, and computer system. The complexities and models for power system fault analysis, such as harmonic analysis, sequence component analysis, vector analysis, and stability computation, are discussed. Based on common information model and digital devices models of power system, creativity support models of power system fault analysis are built, and a prototype system is built too. The prototype system has been applied in power fault analysis for one specified grid and the results are effective.