Ice disaster-oriented power system multi-period cooperative toughness improvement method and device

Abstract

The invention discloses an ice disaster-oriented power system multi-period cooperative toughness improvement method and device, and the method comprises the steps: carrying out the definition of all stages and important time nodes of an ice disaster influence system from the system level based on a system toughness curve under an ice disaster, the time-space characteristics of the ice disaster and the actual characteristics of a disaster evolution process; according to the division condition of an ice disaster influence stage and important time node definition, through adjusting unit output in an in-disaster prevention stage, screening a deicing line in an emergency control stage and actively stopping to deice, and planning a maintenance sequence after a disaster, an ice disaster-oriented power system multi-period cooperative toughness improvement method is provided; based on the constructed static toughness evaluation and dynamic toughness evaluation indexes, contrastively analyzing the influence of the toughness improvement method and the influence of the toughness improvement method on the power system; and an ice disaster-oriented power system multi-period cooperative toughness improvement method is adopted, so that the resistance of the power system to the ice disaster is enhanced. The device comprises a processor and a memory.

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