节点文献
直流接地电极的发热问题分析
Analysis on Overheating of Earthing Electrode of DC Transmission Line
【摘要】 对直流输电接地电极的发热进行了分析,在计算过程中考虑了焦炭的隔热及老化对接地电极发热的影响,同时也考虑了端部效应。
【Abstract】 The analysis is done on the problem of overheating of the earthing electrode of DC transmission line caused by heat-insulating and ageing of the coke around the electrode, and at the same time, the end effect of the electrode on overheating is considered.
【关键词】 高压直流输电;
接地电极;
焦炭;
发热;
电流密度;
【Key words】 DC high-voltage transmission; earthing electrode; coke; heating; current density;
【Key words】 DC high-voltage transmission; earthing electrode; coke; heating; current density;
- 【文献出处】 湖北水力发电 ,Hubei Watero Power , 编辑部邮箱 ,2002年02期
- 【分类号】TM726
- 【被引频次】2
- 【下载频次】76