±800kV直流输电线路硬跳线的三维可视化设计  

Research on 3D Visualization of Hard Jumper Design in ±800 kV DC Transmission Lines

作　　者：张瑞永[1] 吴锁平[1] 贾振宏[1] 赵新宇[1] 张瑞龙[1] 

机构地区：[1]江苏省电力设计院,南京市211102

出　　处：《电力建设》2012年第7期34-37,共4页Electric Power Construction

摘　　要：基于线长恒定的原理,预置了跳线软体部分的弧垂,建立了硬跳线系统的状态方程。根据斜抛物线理论和三维空间技术,提出了跳线三维轨迹和电气距离的计算方法,工程计算实例验证了该解决方案的可行性和可靠性。Based on the principle of constant length, the state equation of hard jumper system was derived by presetting the sag of the hard jumper＇s soft part. Subsequently, according to the inclined parabola theory and 3D space technique, the calculation methods of 3D trajectory and electrical distance of the jumper were put forward, of which the feasibility and reliability were verified by an engineering example.

关 键 词：±800 kV直流输电线路 双V串 硬跳线 三维可视化 跳线设计 

分 类 号：TM75[电气工程—电力系统及自动化]