Electrical Consideration in OPGW Live Line Installation

カテゴリ: 部門大会

論文No: 347

グループ名: 【B】平成17年電気学会電力・エネルギー部門大会講演論文集

発行日: 2005/08/10

タイトル(英語): Electrical Consideration in OPGW Live Line Installation

著者名: Ju Heum Baek (LS Cable Ltd.),Jung Nyun Kim (LS Cable Ltd.),Seung Ik Jeon (LS Cable Ltd.),Byung Soo Kim (LS Cable Ltd.),In Ho Lee (LS Cable Ltd.)

著者名(英語): Ju Heum Baek (LS Cable Ltd.),Jung Nyun Kim (LS Cable Ltd.),Seung Ik Jeon (LS Cable Ltd.),Byung Soo Kim (LS Cable Ltd.),In Ho Lee (LS Cable Ltd.)

キーワード: OPGW|live line installation|dry band arc|leakage current|sag

要約(日本語): OPGW(Optical Ground Wire) whose demand is increasing worldwide have composite function as optical communication and grounding for preventing transmission line from lightning.
While continuous efforts have been made to increase the transmission capacity and speed, the working method to replace the existing ground wire with OPGW under live-line condition is coming to force newly as installation aspects.
Particularly, this requirement became more serious in developing country that the electric power supply is not sufficient and power outage is impossible for supply and dead of electric power.
LS cable Ltd. has developed the new installation method in full live-line condition to solve the confronted problem and to meet the market demand. In this paper, Electric Problems in live line installation is considered to predict dry-band arcing. This can be used by Makers to predict dry-band arcing in insulating ropes installed on earth wire of power transmission system.

PDFファイルサイズ: 2,500 Kバイト