CAJ | 학술논문

为了综合、全面地对输电线路雷击系统进行风险评价,提出一种基于模糊层次分析法的风险评价模型.针对输电线路雷击灾害,划分出六个一级指标和多个二级指标,采用层次分析法确定各指标之间的权重;依据多层次模糊综合评判法,对输电线路进行风险评价.最后,进行算例分析,验证了该方法的有效性.
위료종합、전면지대수전선로뢰격계통진행풍험평개,제출일충기우모호층차분석법적풍험평개모형.침대수전선로뢰격재해,화분출륙개일급지표화다개이급지표,채용층차분석법학정각지표지간적권중;의거다층차모호종합평판법,대수전선로진행풍험평개.최후,진행산례분석,험증료해방법적유효성.
Lightning disasters are a main cause of tripping operations of the transmission line.For integrated and comprehensive risk assessment of those disasters,this article puts forward a FAHP-based risk assessment model.Six first-class indexes and many second-class ones are established according to the disasters with the FAHP being applied to determine the weight of each index.The risk assessment is implemented based on the multi-level fuzzy comprehensive evaluation method.Finally,its effectiveness is verified by means of computational example analysis.