遠隔光ファイバ給電を用いた多点光センサシステム-光ノードの簡素化と耐温度性能の評価-
遠隔光ファイバ給電を用いた多点光センサシステム-光ノードの簡素化と耐温度性能の評価-
カテゴリ: 論文誌(論文単位)
グループ名: 【C】電子・情報・システム部門
発行日: 2015/07/01
タイトル(英語): Optical Multi-point Sensing System based on Remote Power Supply―Simplification of Optical Node and Evaluation of its Temperature Resistance―
著者名: 小川 理(電力中央研究所 システム技術研究所)
著者名(英語): Osamu Ogawa (System Engineering Research Lab., Central Research Institute of Electric Power Industry)
キーワード: 多点センシング,光給電,電気二重層キャパシタ,温度依存性,光ファイバ複合架空地線 multi-point sensing,optical power supply,EDLC,temperature dependency,OPGW
要約(英語): The author has previously proposed a new multi-point optical sensing system (MPOSS) based on remote optical power supply technology. This system enables us to drive variety of electric sensors and collect their sensing data even if there is no power equipment at their installation site. The system adopts optical pass control technique using optical switches to collect the sensing data from a lot of node by using only two optical fibers. In the previous research, it was demonstrated the prototype MPOSS with wired and wireless sensors had good performance. In this report, results in improving an optical node and evaluating its temperature resistance were shown. A new method using 2-by-2 and 1-by-2 optical switches to reduce optical devices was proposed and successfully demonstrated. Furthermore, it was confirmed an optical node can normally operate in wide temperature range of -25 to 50 degrees, and it shows the node can be used in outdoor environments.
本誌: 電気学会論文誌C(電子・情報・システム部門誌) Vol.135 No.7 (2015) 特集:平成26 年電子・情報・システム部門大会
本誌掲載ページ: 785-792 p
原稿種別: 論文/日本語
電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/135/7/135_785/_article/-char/ja/
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