500kV同杆并架双回线路感应电压和感应电流的计算及接地开关的选择  

Inductive Current and Voltage Calculation and Grounding Switch Selection for 500kV Common-tower Double Transmission Line

作　　者：周航[1] 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023

出　　处：《红水河》2010年第6期102-104,共3页Hongshui River

摘　　要：针对500 kV龙滩—沙塘部分同杆并架双回线路的感应电流和感应电压,利用EMTPE程序进行模拟计算分析,为线路接地开关选择提供依据,确保系统运行的可靠性,同时给出接地开关的配置方案和推荐方案。With respect to the inductive current and voltage of 500kV Longtan～Shatang common-tower double-transmission line,it simulates,calculates and analyzes the line through EMTPE program in order to bring forward the principles of choosing the grounding switch and insuring the power system function safely.The scheme of configuration and recommendation is proposed for grounding switch.

关 键 词：同杆并架双回路 感应电流及电压 接地开关 EMTPE程序 

分 类 号：TM74[电气工程—电力系统及自动化]