电网潮流图T接点及线路自动生成研究与应用  

Automatic Generation of T-Node and T-Line in Power Flow Diagram

作　　者：吉翔华[1] 卢才云 周季峰[1] Ji Xianghua

机构地区：[1]南京南瑞继保电气有限公司,江苏南京211102

出　　处：《工业控制计算机》2024年第7期142-143,共2页Industrial Control Computer

摘　　要：为了解决110 kV电网中存在大量T接线路,而潮流图中无法展示T接线路从而给电网实时监控造成很大困难的问题,提出一种电网潮流图中T接站及其线路的辅助生成方法,分析T接间隔下的线路连接关系,在常规厂站联络线布局的基础上,叠加生成T接点及其联络线。研究结果表明,该方法稳定可靠,在多个地级电网调度中心得到了实际应用。In order to solve the problem of a large amount of T-connected lines in the 110 kV power grid,which cannot be displayed in the power flow diagram,causing great difficulties in real-time monitoring of the power grid,a method for auxiliary generation of T-connected stations and their lines in the power flow diagram is proposed in this paper.The line connection relationship under the T-connected bay is analyzed,and T-connected points and their connecting lines are generated by overlaying them on the basis of the conventional layout of station connecting lines.The research results indicate that this method is stable and reliable,and has been applied in multiple prefecture level power grid dispatch centers.

关 键 词：潮流图 T接点 T接线路 自动生成 

分 类 号：TM645[电气工程—电力系统及自动化]