电气线路过载故障快速检测诊断技术  

Rapid Detection and Diagnosis Technology for Electrical Line Overload Fault

作　　者：杨坦坦 YANG Tantan(Shandong Judicial Police Vocational College,Jinan 250000,Shandong,China)

机构地区：[1]山东司法警官职业学院,山东济南250000

出　　处：《光源与照明》2025年第2期106-108,共3页Lamps & Lighting

摘　　要：文章分析了电气线路过载故障诊断的作用,研究了模糊逻辑诊断、自适应诊断、多参数诊断3种诊断方法,分析其技术原理和适用场景,并基于MATLAB/Simulink仿真环境评估了其诊断准确率、响应时间与计算开销。实验结果表明,多参数融合方法在精度和计算效率方面表现优越,自适应诊断适用于负载波动较大的环境,模糊逻辑方法在计算复杂度上具备一定优势。此次研究为电气线路故障诊断技术优化提供参考,以提升电力系统运行的安全性与稳定性。This paper analyzes the role of overload fault diagnosis of electrical lines,studies three diagnostic methods of fuzzy logic diagnosis,adaptive diagnosis and multi-parameter diagnosis,analyzes their technical principles and applicable scenarios,and evaluates their diagnostic accuracy,response time and computational overhead based on MATLAB/Simulink simulation environment.The experimental results show that the multi-parameter fusion method has superior performance in accuracy and computational effi ciency,the adaptive diagnosis is suitable for the environment with large load fl uctuation,and the fuzzy logic method has certain advantages in computational complexity.The study provides a reference for the optimization of electrical line fault diagnosis technology to improve the safety and stability of power system operation.

关 键 词：电气线路 过载故障 快速检测 自适应诊断 

分 类 号：TM75[电气工程—电力系统及自动化]