{"product_id":"ieej-zt081114","title":"Detection of Oil Whip and Clearance Vibration with High Accuracy Using Recursive Interpolated D\/FFT","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ: \u003c\/strong\u003e全国大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No: \u003c\/strong\u003e1-114\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名: \u003c\/strong\u003e【全国大会】平成20年電気学会全国大会論文集\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日: \u003c\/strong\u003e2008\/03\/19\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語): \u003c\/strong\u003eDetection of Oil Whip and Clearance Vibration with High Accuracy Using Recursive Interpolated D\/FFT\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名: \u003c\/strong\u003eTakashi Kuraishi(The University of Tokushima),Masatake Kawada(The University of Tokushima),Katsuo Isaka(The University of Tokushima),Koji Yamada(Chubu Electric Power Co.,Inc.),Yasutomo Kaneko(Mitsubishi Heavy Industries,LTD.)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語): \u003c\/strong\u003eTakashi Kuraishi(The University of Tokushima),Masatake Kawada(The University of Tokushima),Katsuo Isaka(The University of Tokushima),Koji Yamada(Chubu Electric Power Co.,Inc.),Yasutomo Kaneko(Mitsubishi Heavy Industries,LTD.)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード: \u003c\/strong\u003eRecursive interpolated D\/FFT|Oil whip|Clearance vibration|CBM\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語): \u003c\/strong\u003eWe proposed the recursive interpolated D\/FFT (R-IpD\/FFT) for overcoming short- and long- range leakage and achieving the on-line calculation. From the viewpoint of introducing condition based maintenance (CBM) into turbine and generator, we applied R-IpD\/FFT to abnormal vibration generated on the turbine model with a rotor as shown in Fig.1 and evaluated it. R-IpD\/FFT estimated the frequency components of displacement signal more accurately than R-DFT.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e原稿種別: \u003c\/strong\u003e日本語\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ: \u003c\/strong\u003e894 Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格440円\/会員価格220円） \/ A4 \/ 1","offer_id":46397364961519,"sku":"IEEJ-ZT081114-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_c091991c-016c-4d15-a287-8137dff89ec7.png?v=1744846405","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-zt081114","provider":"電気学会 電子図書館","version":"1.0","type":"link"}