差込みプラグトラッキング現象の解析とトラッキング検出時期の検討

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2022/07/01

タイトル(英語): Analysis of Tracking Phenomena of Attachment Plug and Discussion about Detection Timing of Tracking

著者名: 林　文移（河村電器産業（株）），水野　幸男（名古屋工業大学）

著者名(英語): Wenyi Lin (Kawamura Electric Inc.), Yukio Mizuno (Nagoya Insitutute of Technology)

キーワード: 差込みプラグ，トラッキング，漏れ電流，温度，絶縁抵抗，火災防止　　attachment plug，tracking，leakage current，temperature，insulation resistance，fire prevention

要約(英語): Tracking of an attachment plug of power supply cord is one of the main causes of fire accidents originating from electric equipment. Some anti-tracking attachment plugs and circuit breakers with a function of tracking detection are commercially available, but the number of fire accidents does not decrease. In this paper, as a preliminary stage to establish a more reliable fire prevention system from tracking of attachment plugs, development of tracking is evaluated based on results of surface observation, leakage current, temperature and resistance. It is suggested that phenomena during tracking inception and fire ignition of attachment plugs could be separated into four stages. The timing of tracking detection is also discussed.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.142 No.7 （2022）

本誌掲載ページ: 533-540 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/142/7/142_533/_article/-char/ja/