Intelligent switch optimal configuration method for improving fault recovery capability of power distribution network

• Main Authors: CHU TIANFENG, YANG DONGSHENG, WU MENG, LI PENGLI, QU YI, TIAN FENGYUAN, YU YONGLIANG, ZHOU JIAXU, WANG TONG, WANG YINGMING, SONG BAOQUAN, HUANG WEI
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; 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 an intelligent switch optimal configuration method for improving the fault recovery capability of a power distribution network, and relates to the technical field of power distribution. Inspection indexes of economy and reliability are increased, the fault load recovery rate, the number of intelligent switch actions, the self-rescue rate of important loads, the load supply interruption cost and the fault load recovery rate are increased, an initialization method is optimized, an inertia weight coefficient of fault power failure time is added, and the fault power failure time is optimized. A nonlinear function about a fault recovery index is added into a learning factor, so that the learning factor is more efficient. The intelligent switch optimal configuration method can effectively improve the fault recovery capability of the power distribution network. 本发明提供一种提升配电网故障恢复能力的智能开关优化配置方法，涉及配电技术领域。增加了对经济性与可靠性的考察指标，增加了故障负荷恢复率、智能开关动作次数、重要负荷的自救率、负荷供应中断成本和故障负荷恢复率，优化了初始化方法，加入故障停电时间的惯性权重系数，在学习因子中加