电力系统保护与控制2016，Vol.44Issue(13)：61-66,6.DOI:10.7667/PSPC150877
基于模糊理论的电力系统健康状况的研究
Research on health status of power system based on fuzzy theory
胡佳琳 1张炜 1操丹丹 1温宇涵 1荣雅君1
作者信息
- 1. 燕山大学电气工程学院，河北秦皇岛 066004
- 折叠
摘要
Abstract
It is very important to know well the health status of power grid operation in time and accurately. The concept ofpower system health diagnosis and evaluation is introduced in this paper. Health condition assessment of power system through the analytic hierarchy process(AHP)-entropy method andfuzzy theory.This paperconstructs the index system of power system health diagnosisin terms of the historical basis, real-time operation andenvironment influence, in which fault indicator item is added toimprove the original index system and make the evaluation more objective, accurate and persuasive. Its gap and changing trend are found by diagnostic analysis of the system through the diagnostic dataand the suggestions on the anomalies are given out. The effectiveness andfeasibility of the diagnosticmethod is verified by analyzing certain realpowergridinsouthwest of China.关键词
电力系统/健康诊断/模糊理论/指标体系/AHP-熵值法Key words
power system/health diagnosis/fuzzy theory/index system/AHP-entropy method引用本文复制引用
胡佳琳,张炜,操丹丹,温宇涵,荣雅君..基于模糊理论的电力系统健康状况的研究[J].电力系统保护与控制,2016,44(13):61-66,6.
