Browse > Article
http://dx.doi.org/10.5207/JIEIE.2002.16.5.090

An Effective Installation Method of lightning Protective Devices for Information and Communication Facilities  

이복희 (인하대학교 전자전기공학부)
이동문 (인하대학교 대학원 전기공학과)
강성만 (인하대학교 대학원 전기공학과)
엄주홍 (인하대학교 대학원 전기공학과)
이승칠 (인하대학교 대학원 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.16, no.5, 2002 , pp. 90-96 More about this Journal
Abstract
The AC power lines and signal lines of info-communication networks are muted on overhead poles and are exposed to lightning strikes. Due to the potential difference between groundings of the AC power lines and telecommunication lines, the electronic equipments connected to the telecommunication lines can easily be damaged by lightning surges. In this work, in order to develop the reliable ways to protect information and communication facilities from lightning surges, the reliability and performance of surge protective devices were experimentally investigated in actual-sized test circuit. The operation behaviors of surge protective devices against lightning surges from the AC power lines and telecommunication lines and the coordination effects of SPD installation method were evaluated. As a consequence, it was confirmed that the bypass arrester and common grounding system is very effective.
Keywords
Lightning protection system; Lightning surges; Information and communication facilities; Surge protective device; Bypass arrester method; Common grounding;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 R. B. Standler, "Protection of Electronic Circuits from Overvoltages", John Wiley & Sons, Inc., pp.55-77, 1989.
2 T. Otsuka, K. Maezaki, "Experimental study of lightning surge current condition of low-voltage distribution line and house wires.", 電氣學會電力.エネルギ一部門大會, 電氣設備學會, pp.21-27, 2000.
3 이복희, "高電壓 大電流工學", 청문각, pp. 150-186, 1993.
4 K. Nakada, S. Shimada, N. Itamoto, H. Sugimoto, H. Arai & Asakawa, "Lightning Protection Methods for customer's Facility Using Common Grounding Wire", 電 氣學會電力.エネルギ一部門大會,電氣設備學會, pp.417-423, 2001.
5 이복희, 이승칠, "접지의 핵심 기초 기술". 도서출판 의제. pp. 65-104, 1999.
6 Takahasi, "接地 システム入門", オーム社, pp.37-54, 2001.
7 K. Nakada, H. Sugimoto, S. Shimada, Y. Asaoka & A. Asakawa "Countermeasures for controlling lightning-caused overvoltage on indoor wiring with communication line", 電氣學會電力.エネルギ一部門大 會, 電氣設備學會, pp.7-13, 2001.
8 Lightning protection countermeasure committee, "Lightning and highly information-oriented society", IEIEJ, pp.132-166, 1999.