{"product_id":"ieej-bt10sp11163","title":"Islanding Detection Method Based on Two Rounds of Impedance Measurement","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ: \u003c\/strong\u003e部門大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No: \u003c\/strong\u003e163\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名: \u003c\/strong\u003e【B】平成22年電気学会電力・エネルギー部門大会講演論文集\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日: \u003c\/strong\u003e2010\/09\/01\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語): \u003c\/strong\u003eIslanding Detection Method Based on Two Rounds of Impedance Measurement\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名: \u003c\/strong\u003eNguyen Duc Tuyen (Shibaura Institute of Technology),Goro Fujita(Shibaura Institute of Technology),Toshihisa Funabashi(Meidensha Corporation),Masakatsu Nomura(Meidensha Corporation)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語): \u003c\/strong\u003eTuyen Nguyen Duc (Shibaura Institute of Technology),Fujita Goro(Shibaura Institute of Technology),Funabashi Toshihisa(Meidensha Corporation),Nomura Masakatsu(Meidensha Corporation)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード: \u003c\/strong\u003eIslanding Detection|Impedance Measurement|Symmetrical Transformation|Clarke transformation|Dispersed Generation|Islanding Detection|Impedance Measurement|Symmetrical Transformation|Clarke transformation|Dispersed Generation\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語): \u003c\/strong\u003eDispersed generations (DG) nowadays are predominantly connected to utilities grid via circuit breakers and distribution transformers. Under certain conditions, the utility power source is unintentionally disconnected from the feeder, then the isolated section of the local grid being supplied by the DG is referred to as an island. This condition of islanding is conventionally undesirable because of the potential harm on existing equipments, human safety, power quality and so forth. This paper presents a novel islanding detection method by measuring the difference of negative and positive sequence impedance  between islanded and utility connections which based on Symmetrical and Clarke transformation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ: \u003c\/strong\u003e1,526 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 \/ 2.0","offer_id":46403031105775,"sku":"IEEJ-BT10SP11163-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_0df276e7-ed9c-42fb-a2b3-8c2d09b443b1.png?v=1745014235","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-bt10sp11163","provider":"電気学会 電子図書館","version":"1.0","type":"link"}