节点文献
1000kV交流特高压输电线路用玻璃绝缘子串电压分布特性的研究
Voltage distribution along glass insulator strings for 1 000 kV ultra high voltage transmission lines
【摘要】 采用三维有限元法分别计算了1 000 kV特高压输电线路用玻璃绝缘子串在加装均压环和不加装均压环时的电压分布规律,分析了均压环抬高距对绝缘子串电压分布的影响,提出了减小绝缘子串电压分担率的合理设计措施。
【Abstract】 The three-dimensional finite element method was used to calculate the voltage distribution along the UHV transmission line-used glass insulator strings with or without the grading ring respectively.The influence of installation height of the grading ring on the voltage distribution of the insulator ring is analyzed,and suggestions are proposed.
【关键词】 特高压;
绝缘子;
电场强度;
有限元法;
【Key words】 ultra high voltage(UHV); insulator; electric field strength; finite element method;
【Key words】 ultra high voltage(UHV); insulator; electric field strength; finite element method;
- 【文献出处】 华东电力 ,East China Electric Power , 编辑部邮箱 ,2007年06期
- 【分类号】TM216
- 【被引频次】24
- 【下载频次】386