基于CIM/G的电网潮流图自动生成关键技术研究及应用  

Key technologies of automatic power flow chart generation based on CIM / G and its application

作　　者：赵家庆[1] 张亮[2] 钱科军[1] 赵林[2] 李春[1] 吕洋[1] 田江[1] 

机构地区：[1]国网苏州供电公司,江苏苏州215004 [2]国网电力科学研究院,北京100192

出　　处：《电力自动化设备》2015年第9期156-162,共7页Electric Power Automation Equipment

基　　金：国家电网公司重点科技项目~~

摘　　要：基于电网图形描述规范CIM/G,提出了电网潮流图自动生成及维护的关键技术,包括电网潮流图的自动成图技术、电网潮流图的增量同步技术、电网潮流图的人工调整记忆技术、二维与三维电网潮流图的自动转换。自动成图技术可自动绘制电网所有厂站的自动布局、所有线路的自动布线和潮流图的自动生成;增量同步技术随着电网内厂站和线路的变化自动更新潮流图画面;人工调整记忆技术在电网运维人员手动调整厂站和线路位置后,可根据存储的坐标自动调整电网潮流图中各图元坐标;二维与三维电网潮流图的自动转换技术可实现根据电网二维潮流图直接生成建模的三维地理信息系统(GIS)潮流图,不需要手动建模。Key technologies of automatic power flow chart generation are introduced based on CIM / G：the automatic graph generation technology is applied to automatically allocate all power stations and lines of power network and generate the power flow chart;the increment synchronization technology is applied to automatically update the power flow chart according to the change of power stations and lines;the manual memory adjustment technology is applied to adjust the iconic coordinates on the power flow chart according to the stored coordinates after the locations of power stations and lines are manually changed;and the automatic 2D-3D graph transformation technology is applied to automatically,without manual modeling,generate the 3D GIS（Geographic Information System） power flow diagram according to the 2D grid power flow chart.

关 键 词：电网潮流图 自动成图 增量同步 地理信息系统 模拟退火 

分 类 号：TM73[电气工程—电力系统及自动化]