CAJ | 학술논문

在地区电网重构进行分合闸操作中，被操作设备是否处于一个供电分区往往是决定操作成败的决定性条件。在进行操作之前进行一次全网的供区分析来确定被操作设备或设备组所属的供区，进而决定本次操作的安全性、可行性。提出了一种考虑供区约束的网络重构算法，将调度运行经验以约束条件的形式考虑进来，缩小了寻优空间，避免了启发式算法的盲目搜索和陷入局部最优，其准确性以实际电网为例进行验证。
재지구전망중구진행분합갑조작중，피조작설비시부처우일개공전분구왕왕시결정조작성패적결정성조건。재진행조작지전진행일차전망적공구분석래학정피조작설비혹설비조소속적공구，진이결정본차조작적안전성、가행성。제출료일충고필공구약속적망락중구산법，장조도운행경험이약속조건적형식고필진래，축소료심우공간，피면료계발식산법적맹목수색화함입국부최우，기준학성이실제전망위례진행험증。
During the switching-closing operation in regional power grid reconstruction,that the operation is success or failure is greatly depends on whether the operated equipments are in the same power supply section. To determine the safety and feasibility of the operation,a supply analysis for the whole network is performed before the operation,so as to determine the power supply section of the operated equipments. A network reconstructing algorithm with the con-sideration of the supply area constraints is proposed. The operation experience is considered in the form of constraint condition ,so as to reduce the optimization space and avoid blind search and local optimum for the heuristic algorithm. The accuracy of the grid reconstruction algorithm is verified by actual power grid examples.