Power grid operation risk intelligent evaluation method and evaluation system

• Main Authors: HE JINDING, YAO QIANG, SUN JINYAN, ZHANG BIN, SHAN WENLIN, LUO JI, HUANG WEI, WANG XIAOHAN, CAI BAORUI, ZHANG RONGKUI, MA TENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2021
• Subjects: 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

The invention provides a power grid operation risk intelligent evaluation method and evaluation system. The method comprises the steps of obtaining power production safety result data; according to the power production safety accident types, classifying and combining the power production safety result data to obtain a plurality of power production safety accident combination types; and comparing the power production safety consequence data with a preset power production safety consequence data threshold, calculating a power safety accident event level corresponding to the power production safety accident combination type, and selecting the highest level as a final accident event level; after a series of acquired power production safety consequence data are processed, comprehensively calculating the power safety accident event level and finally, acquiring a risk assessment result with relatively high accuracy. 本申请提供一种电网运行风险智能评估方法及评估系统，所述方法包括获取电力生产安全后果数据；根据电力生产安全事故类型，将所述电力生产安全后果数据分类组合，得到多个电力生产安全事故组合类型；对比所述电力生产安