{"product_id":"ieej-sp18057","title":"Polarity Effect on Breakdown Characteristics of 3D-printed Epoxy Resin by Lightning Impulse Voltage","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ: \u003c\/strong\u003e研究会(論文単位)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No: \u003c\/strong\u003eSP18057\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名: \u003c\/strong\u003e【B】電力・エネルギー部門 開閉保護研究会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日: \u003c\/strong\u003e2018\/11\/03\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語): \u003c\/strong\u003ePolarity Effect on Breakdown Characteristics of 3D-printed Epoxy Resin by Lightning Impulse Voltage\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名: \u003c\/strong\u003eAraoka Nobutaka(Fukuoka University),Takamura Norimitsu(Fukuoka University),Beppu Takuya(Fukuoka University),Hanai Masahiro(Fukuoka University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語): \u003c\/strong\u003eNobutaka Araoka(Fukuoka University),Norimitsu Takamura(Fukuoka University),Takuya Beppu(Fukuoka University),Masahiro Hanai(Fukuoka University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード: \u003c\/strong\u003e3D printer|Polarity effect|Lightning impulse voltage|Epoxy resin|3D printer|Polarity effect|Lightning impulse voltage|Epoxy resin\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語): \u003c\/strong\u003eWe have been investigating dielectric characteristics of 3D-printed epoxy resin for applying to power systems. Previous studies have shown that lightning impulse breakdown characteristics of 3D-printed epoxy resin may have bigger polarity effect than that of casted epoxy resin. However, because 3D-printed epoxy resin has larger surface roughness than casted epoxy resin in these studies, it is possible that surface condition of epoxy resin, such as surface roughness, may cause this effect. The purpose of this paper is to reveal the influence of surface roughness for polarity effect by investigating lightning impulse breakdown characteristics of 3D-printed epoxy resin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(英語): \u003c\/strong\u003eWe have been investigating dielectric characteristics of 3D-printed epoxy resin for applying to power systems. Previous studies have shown that lightning impulse breakdown characteristics of 3D-printed epoxy resin may have bigger polarity effect than that of casted epoxy resin. However, because 3D-printed epoxy resin has larger surface roughness than casted epoxy resin in these studies, it is possible that surface condition of epoxy resin, such as surface roughness, may cause this effect. The purpose of this paper is to reveal the influence of surface roughness for polarity effect by investigating lightning impulse breakdown characteristics of 3D-printed epoxy resin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e原稿種別: \u003c\/strong\u003e英語\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ: \u003c\/strong\u003e1,102 Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格330円\/会員価格220円） \/ A4 \/ 4","offer_id":46390780625135,"sku":"IEEJ-SP18057-PDF","price":330.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_7b04d7e8-a655-4844-b945-300386cc827d.png?v=1744603295","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-sp18057","provider":"電気学会 電子図書館","version":"1.0","type":"link"}