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
收藏
页码：2211 / 2218
页数：8
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