有源配电网两阶段动态应急抗灾运行策略  

Two-stage Dynamic Emergency and Disaster Resistance Operation Strategy for Active Distribution Network

作　　者：张巍 李权 周宇球 罗雨航 奚培锋 Zhang Wei;Li Quan;Zhou Yuqiu;Luo Yuhang;Xi Peifeng(School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China;Shanghai Key Laboratory of Smart Grid Demand Response,Shanghai 200063,China)

机构地区：[1]上海理工大学机械工程学院,上海200093 [2]上海市智能电网需求响应重点实验室,上海200063

出　　处：《系统仿真学报》2020年第5期936-945,共10页Journal of System Simulation

基　　金：国家自然科学基金(51177126);上海市人保局人才专项(2017116);上海市科委计划项目(18DZ1203502)。

摘　　要：由于台风等动态灾害具有持续性和渐变性的特点,增加了故障恢复过程的复杂性。为使有源配电网快速恢复供电,建立包含资源分配预案、孤岛划分方案和抢修与复电协同方案的两阶段动态应急抗灾运行策略和相应的整体优化模型。第一阶段根据路程时间和预计受灾地区与抢修资源的属性匹配情况制定灾前资源分配预案;第二阶段根据已受灾地区的灾情信息制定孤岛划分方案和抢修与复电协同方案,并根据灾情的动态变化做相应的方案调整。通过IEEE33节点系统进行算例仿真,验证了策略的有效性。The persistence and gradual change of the typhoons and other dynamic disasters, increase the complexity of the fault recovery process. In order to quickly restore the power to the active distribution network, a two-stage dynamic emergency operational strategy is proposed and the corresponding overall optimization model is established. The strategy includes the resource allocation plan, island partition scheme and cooperative scheme of the emergency repair and restoration. In the first stage, the pre-disaster resource allocation plan is made according to the travel time and attribute matching situation between the disaster-stricken areas and the repair resources. In the second stage, based on the disaster information of the affected areas, the island partition scheme and cooperative scheme of the emergency repair and restoration are formulated, and the corresponding schemes are adjusted according to the dynamic change of the disasters. The example of the IEEE33 bus system is simulated to verify the effectiveness of the strategy.

关 键 词：有源配电网 动态灾害 资源分配预案 抢修与复电 

分 类 号：TM732[电气工程—电力系统及自动化]