Multi-factor driven overhead line fault rate modeling method

The invention discloses a multi-factor driven overhead line fault rate modeling method. The method comprises the following steps that 1, the expected service life of an overhead line is calculated according to a material for the overhead line; 2, the equivalent serving time of the overhead line is c...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU BINGQUAN, QIAN YIHONG, CHEN ZHE, CHEN LU, LUO GANG, XU LIZHONG, JIN NAIZHENG, XU YONGYUAN, NI QIULONG, XIE DONG, CHEN TAOTAO, LU XIANCHUAN, YANG CAIMING, MA GUANG, WANG CHUNLEI, JIN YUANWEN, GUO CHUANGXIN, HUANG LICHAO, CAO YU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention discloses a multi-factor driven overhead line fault rate modeling method. The method comprises the following steps that 1, the expected service life of an overhead line is calculated according to a material for the overhead line; 2, the equivalent serving time of the overhead line is calculated according to the actual operation time of the overhead line and temperature statistic data of the environment where the overhead line is located; 3, according to the statistic data of the overhead line fault rate and weather situation in a researched area, the relevance of various weather factors and the overhead line fault rate is obtained in a hypothesis testing mode, and weather comprehensive-situation score values are obtained in a weighting mode; 4, a comprehensive fault rate function is obtained according to a standard fault rate function of the overhead line, the weather comprehensive-situation score values, line health state values and loading rate; 5, a multi-factor driven overhead line fault rat