火力発電プラント屋内環境における無線伝搬の特性評価

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: 2015/10/01

タイトル(英語): Wireless Channel Characterization for Indoor Environment in Thermal Power Plant

著者名: 鍋谷　寿久（（株）東芝 研究開発センター），藪　裕喜（（株）東芝 電力システム社），大熊　栄一（（株）東芝 電力システム社），福井　守（（株）東芝 電力システム社）

著者名(英語): Toshihisa Nabetani (Toshiba Corp., Research & Development Center), Hiroki Yabu (Toshiba Corp., Power Systems Company), Eiichi Ohkuma (Toshiba Corp., Power Systems Company), Mamoru Fukui (Toshiba Corp., Power Systems Company)

キーワード: 火力発電，プラント環境，無線伝搬，パスロス，フェージング，M2Mシステム　　Thermal Power，Plant Environment，Wireless Channel，Path Loss，Fading，M2M System

要約(英語): Wireless communications in industrial environments are seriously affected by reliability and performance issues, due to the multipath nature of obstacles within such environments. In order to utilize wireless systems for M2M applications in industrial environments, it is necessary to investigate and model their channel characteristics for optimal design and reliability assessment. However, the wireless channel characterization in such environments has not been sufficiently addressed in the literature within the scope of our knowledge. In this paper, to shed light on the channel modeling for plant applications, we measure and analyze the indoor channel characteristics in a typical thermal power plant. Our results indicate that the channel characterization of the plant environment is specific when compared with the general environments such as home and office. The findings in this paper provide a useful guidance to the design of wireless system for the realization of reliable control systems in power plants.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.135 No.10 （2015） 特集：産業界を支える情報通信技術

本誌掲載ページ: 1152-1159 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/135/10/135_1152/_article/-char/ja/