基于GIS技术的电网应急态势标绘  

Pow er grid emergency situation plotting technology based on GIS

作　　者：付仲良[1] 周凡[1] 逯跃锋[1] 

机构地区：[1]武汉大学遥感信息工程学院,湖北武汉430079

出　　处：《山东大学学报（工学版）》2013年第4期1-6,共6页Journal of Shandong University（Engineering Science）

基　　金：国家科技支撑计划资助项目(2011BAK07B02);中央高校基本科研业务费专项资金资助项目(201121302020009)

摘　　要：为有效应对由于灾害事故对电网系统正常运行破坏引发的应急事件,结合地理信息系统(geographic information system,GIS)的相关技术与电网突发事件应急管理理论,提出关于电网应急态势标绘元素的分类体系,扩展了常规GIS系统的符号化方法与配置方式,并研究基于路径选择算法的电网应急态势标绘自动生成的决策模型。建设某省500 kV三维数字化系统,并在该平台上实现了辅助应急模块。通过历史数据的应急演练,验证了本研究的电网应急态势标绘技术的可行性与有效性。In order to effectively deal with the emergency operation accident of power grid system failure caused by dis- asters, based on GIS technology and grid emergency management theory, a classification system of power grid emergency situation plotting elements was put forward, the symbol system and configuration method of traditional GIS were expanded. Then a power grid emergency situation plotting for automatic generation of decision model based on path selection algorithm was studied. By constructing the 500 kV 3D digital system of a province, the auxiliary emer- gency module was realized on this platform. The feasibility and effectiveness of the power grid emergency situation plot- ting technology was verified by the emergency drill of historical data.

关 键 词：电网应急 态势标绘 符号化 决策模型 地理信息系统 

分 类 号：P208[天文地球—地图制图学与地理信息工程]