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模糊理论在继电保护整定专家系统中的研究
引用本文:马超然,秦开明,朱丽萍,黄少先. 模糊理论在继电保护整定专家系统中的研究[J]. 日用电器, 2006, 0(9): 47-50
作者姓名:马超然  秦开明  朱丽萍  黄少先
作者单位:广东肇庆高要供电局,广东,肇庆,526100;华南理工大学电力学院,广州市,510640
摘    要:本文将模糊集理论引入继电保护整定专家系统,将精确推理和模糊推理相结合,提出整定系数不确定性处理的算法模型,对整定中部分系数进行寻优,使某些保护的整定更容易配合,扩大了专家系统整定计算的能力。

关 键 词:模糊理论  专家系统  继电保护  整定计算

Research on Fuzzy Theory in Expert System for Relay Protection Setting
Ma Chao-ran,Qin Kai-ming,Zhu Li-ping,Huang Shao-xian. Research on Fuzzy Theory in Expert System for Relay Protection Setting[J]. ELECTRICA APPLIANCES, 2006, 0(9): 47-50
Authors:Ma Chao-ran  Qin Kai-ming  Zhu Li-ping  Huang Shao-xian
Abstract:This paper brings the fuzzy theory into expert system and combinesaccurate inference with fuzzy reasoning.By the way,it presents an approach to process the uncertainties of setting parameter, with which we can get more appropriate factors.As a result the accuracy reliability and practicability of the setting value are fully guaranteed,some protective setting value is easier to coordinate and the setting capability of the expert system is improved.
Keywords:Fuzzy theory  Expert system  Proctive relay  Setting calculation
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