电力系统及其自动化学报2017，Vol.29Issue(11)：61-66,6.DOI:10.3969/j.issn.1003-8930.2017.11.010
含时变抽油机负荷的油田配电网网络重构
Reconfiguration of Oil-field Distribution Network Considering Time-varying Oil Pumping Loads
摘要
Abstract
The load superposition characteristics of oil pumping units are analyzed in this paper. According to the time-varying characteristics of oil pumping loads in an oil-field distribution network,the irregular active power curve formed through the superposition of load curves corresponding to different oil pumping units connected to one transformer is equivalently treated as a sinusoidal curve of active load power from one single oil pumping unit. Moreover ,the approxi?mate power loss equation for the oil-field distribution network after the superposition of oil pumping loads is derived, which is further used as an evaluation function to reconfigure the oil-field distribution network. Network structure parti?tion method is used to separate the distribution network and form an adjacency list. A Tabu Search algorithm is pro?posed,and single-step movement is adopted as its neighbor searching strategy to improve the searching accuracy. The result of an example shows that the proposed power loss equation and Tabu Search algorithm are effective for the recon?figuration of oil-field distribution network.关键词
抽油机/线损计算/油田配电网/网络重构/禁忌搜索Key words
oil pumping unit/power loss calculation/oil-field distribution network/network reconfiguration/Tabu search分类
信息技术与安全科学引用本文复制引用
武晓朦,费汪浩,封园,刘丽..含时变抽油机负荷的油田配电网网络重构[J].电力系统及其自动化学报,2017,29(11):61-66,6.基金项目
西安市2017年科技计划资助项目、西安石油大学博士科研启动基金资助项目(2013BS006) （2013BS006）
陕西省2016年大学生创新创业训练计划、西安石油大学研究生创新与实践能力培养项目(YCS16212055) （YCS16212055）
