A method for calculating the contribution degree of each stage of the whole life cycle of a distribution network to the reliability

The invention provides a method for calculating the contribution degree of each stage of the whole life cycle of a distribution network to the reliability, which comprises the steps of collecting historical data and counting the reliability level in the whole life cycle of the distribution network;...

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Hauptverfasser: DONG TAO, YUAN QIUSHI, WANG HONGLIN, ZHENG BOWEN, SONG YOULE, FAN LITAO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a method for calculating the contribution degree of each stage of the whole life cycle of a distribution network to the reliability, which comprises the steps of collecting historical data and counting the reliability level in the whole life cycle of the distribution network; dividing The whole life cycle of distribution network into three stages: planning, capital construction and operation and maintenance, and analyzing the influence of each stage on reliability; According to the partitioned planning and the capital construction, evaluating and analyzing the contribution of grid structure, capital construction project and operation and maintenance management to reliability at each stage of capital construction and operation and maintenance. According to the contribution degree of each stage to the reliability, calculating the contribution degree of each stage to the overall reliability. The invention comprehensively considers each stage of the whole life cycleof the distribution netwo