Estimation of DOAs of Multipath EM Waves in Near Field Emitted from PD Using AVW Method

カテゴリ: 全国大会

論文No: 2-003

グループ名: 【全国大会】平成22年電気学会全国大会論文集

発行日: 2010/03/05

タイトル(英語): Estimation of DOAs of Multipath EM Waves in Near Field Emitted from PD Using AVW Method

著者名: 渡辺 謙太郎(徳島大学),川田昌武 (徳島大学)

著者名(英語): Kentarou Watanabe(The University of Tokushima),Masatake Kawada(The University of Tokushima)

キーワード: DOA|partial discharge|AVW|spherical mode vector|ultra-wideband wave

要約(日本語): Partial discharge (PD) is a symptom of degradation of insulation material in electric power equipment. It is necessary to detect PD source before breakdown. We need to consider a possibility that PD source generates in the environment where reflection may occur. This paper describes the estimation of direction of arrival (DOA) of multipath electromagnetic (EM) waves emitted from PD source in near field by using Adding Virtual Waves(AVW) method.

原稿種別: 日本語

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