Evaluation of grounding schemes used for maintenance of overhead distribution lines

被引：2

作者：

Lee, CH ^{[1
]}

Hsu, TC

机构：

[1] Natl Yunlin Univ Sci & Technol, Dept Elect Engn, Touliu, Yunlin, Taiwan

[2] Tainan Off Taiwan Power Co, Tainan, Taiwan

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2005年 / 20卷 / 03期

关键词：

electric shocks; re-energization; temporary grounding conductor; touch voltage;

D O I：

10.1109/TPWRD.2005.848450

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper evaluates seven basic grounding schemes used for maintenance of overhead de-energized distribution lines in the system of Taiwan Power Company. The test results are summarized to determine the effective grounding scheme of protecting workers on de-energized overhead distribution lines from the source-side due to an accidental energization. The fault currents were recorded with various grounding configurations. As a result, two of grounding configurations are considered lethal.

引用

页码：2211 / 2218

页数：8