LI Yong~1, ZHONG Cheng~2. The best scheme study for ADSS cable spanning on the high voltage power line. [J]. (6):53-55(2004) DOI: 10.13756/j.gtxyj.2004.06.018.
The best scheme study for ADSS cable spanning on the high voltage power line
摘要
自1963年起
国外为了带电作业时在高场强下工作的需要
开始研究输电线路产生的电场强度问题以及由此引起的生物效应
文章采用矩量法对超高压输电铁塔附近的三维电场进行了数值计算
并与现场实测的数据进行了充分比较
证实了结果的有效性。然后又对110kV的实际铁塔附近的电场分布进行了计算
得到了大量的计算数据。因而通过这些结果可以预测带电作业时的操作方式和防护措施
以及同杆架设自承式全介质光缆(ADSS)时所受到的干扰强度
这些结果为我国超高压线路的建设提供参考。
Abstract
Since 1963
with the requirement of the task under the iron tower
some country have started to research the distributing electric field and its biology effect on power line. In China
someone analyzed the distributing electric field of power line by numerical mathematics without iron tower. This method may cause error. In this paper
the analysis and prediction for the 3-dimension distributing electric field of power line by matrix mathematics with iron tower is provided
the comparison of the computing results with this method with the field testing results showed that these results are effective. These results can be used in the domestic construction of power line communication network in the future.
关键词
自承式全介质光缆超高压输电铁塔超高压输电线路光纤通信电力通信
Keywords
ADSSpower line iron towerultra high voltage power lineoptic fiber communicationpower line communication