Lightning-caused distribution outages

被引：7

作者：

Chisholm, WA ^{[1
]}

Cress, SL ^{[1
]}

Polak, J ^{[1
]}

机构：

[1] Kinetrics, Toronto, ON M8Z 6C4, Canada

来源：

2001 IEEE/PES TRANSMISSION AND DISTRIBUTION CONFERENCE AND EXPOSITION, VOLS 1 AND 2: DEVELOPING NEW PERSPECTIVES | 2001年

关键词：

cable; distribution; grounding lightning; induced overvoltage; insulation; overhead line;

D O I：

10.1109/TDC.2001.971391

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Two rural distribution systems in Ontario, Canada were instrumented to study the relations between lightning events and power system disturbances. Strong time-of-day and time-of-year trends were found in the momentary operation history and component damage rates over four years of study. Implications for the entire Hydro-One Network design philosophy have been drawn from recent advances in the computation of induced overvoltages above lossy earth for overhead lines, inside lossy earth for cables and into two-layer soil for ground electrodes.

引用

页码：1041 / 1046

页数：6

共 15 条

[1]

BORGHETTI A, 2001, P IEEE PES WINT POW

[2]

*CAN EL ASS, CEA PURCH SPEC LIN P

[3] Underground electromagnetic fields generated by the return strokes of lightning flashes [J].