摘要
提出了一种复合判据模糊逻辑的电力变压器微机差动保护方法 ,介绍了该方法常用的保护判据信号及模糊整定 ,确定了复合判据的模糊决策 。
A multi-criteria fuzzy logic differential microcomputer relay protection scheme of the power transfomers is pointed out. The fuzzy criteria signals, fuzzy settings and fuzzy decision making of the multi-criteria are introduced. And the testing results are listed.
出处
《变压器》
北大核心
2000年第9期40-45,共6页
Transformer
关键词
电力变压器
复合判据
模糊逻辑
微机
差动保护
Power transformer
Multi-criteria
Fuzzy logic
Microcomputer
Relay protection
