{"product_id":"ieej-btb2025029","title":"定電力特性に起因する電圧不安定性とテブナン等価インピーダンス行列が表す楕円との関係に関する考察","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\u003e029\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名：\u003c\/strong\u003e【B】令和7年電気学会電力・エネルギー部門大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日：\u003c\/strong\u003e2025\/9\/5\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語)：\u003c\/strong\u003eStudy on Relationship Between Voltage Instability Due to Constant Power Characteristics and Ellipse Represented by Thevenin Equivalent Impedance Matrix\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名：\u003c\/strong\u003e天野博之（電力中央研究所）\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語)： \u003c\/strong\u003eHiroyuki Amano (CRIEPI)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード：\u003c\/strong\u003e電圧安定性,テブナン等価インピーダンス,楕円,System Strength,定電力特性,Voltage Stability,Thevenin Equivalent Impedance,Ellipse,System Strength,Constant Power Characteristic\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語)：\u003c\/strong\u003eIn this paper, it is revealed that the voltage instability due to the increase in the constant power characteristics corresponds to the collapse of the ellipse represented by the Thevenin equivalent impedance matrix (the relationship between injected current and voltage change) of each node. Advanced SCRs and a voltage stability index that are related to the degree of collapse of the ellipse are proposed, and their validity is demonstrated using model systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ：\u003c\/strong\u003e1,886K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 \/ 9","offer_id":47681918009583,"sku":"IEEJ-BTB2025029-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_bumontaikai_9798f32d-8508-45a1-95db-c09ed64bfd5d.png?v=1770872497","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-btb2025029","provider":"電気学会 電子図書館","version":"1.0","type":"link"}