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| HVDC输电线路合成场强数值计算方法研究 | |
| 引用本文： | 张栋,周坤,黄壁荣. HVDC输电线路合成场强数值计算方法研究[J]. 湖南电力, 2010, 30(1): 20-22,26 |
| 作者姓名： | 张栋 周坤 黄壁荣 |
| 作者单位： | 1. 广东佛山电力设计院有限公司,广东,佛山528200 2. 湖南省电力勘测设计院,湖南,长沙,410007 3. 江苏省无锡供电公司,江苏,无锡214061 |
| 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。 |
| 关 键 词： | 高压直流输电线路 合成场强 有限元法 |
Numerical calculation of total electric field strength around HVDC transmission lines |
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| ZHANG Dong,ZHOU Kun,HUANG Bi-rong. Numerical calculation of total electric field strength around HVDC transmission lines[J]. Hunan Electric Power, 2010, 30(1): 20-22,26 | |
| Authors: | ZHANG Dong ZHOU Kun HUANG Bi-rong |
| Affiliation: | 1. Foshan Electric Power Design Institute Co. ,Ltd. ,Foshan 528200, China;2. Hunan Electric Power Design Institute, Changsha 410007, China ;3. Wuxi Power Supply Company of Jiangsu, Wuxi 214061, Chlna) |
| Abstract: | 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. |
| Keywords: | high voltage direct current transmission line total electric field strength, finite element method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |