摘要
直流输电线路产生的地面合成场强是输电线路设计、建设和运行中必须考虑的技术问题。基于上流有限元方法计算直流输电线路的地面合成场强及离子流密度,通过对同轴圆柱结构的解析解及实际测量数据的对比证实了该计算方法的有效性。
The total electric field strength induced by DC transmission lines is a technical issue that must be considered in transmission line design, construction and operation. The Upper finite element method was used to calculate the total electric field strength and plasma density of direct current transmission line. The analytical solution of coaxial cylindrical structure was compared with actual measurement results to verify the validity of the calculation method.
出处
《湖南电力》
2010年第1期20-22,26,共4页
Hunan Electric Power
关键词
高压直流输电线路
合成场强
有限元法
high voltage direct current
transmission line
total electric field strength, finite element method
