書誌事項
- タイトル別名
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- Detection of Slackening of Conductor Connection in Circuit Breakers Using Conducted Emission
- デンドウセイ ノイズ ニ ヨル ブレーカ ノ ドウタイ セツゾクブ ユルミ ケンシュツ ニ カンスル キソ ケントウ
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説明
<p>Overheating due to the screw slackening of a circuit breaker, an electromagnetic switch, a terminal, or a plug-receptacle in a distribution panel or an electric apparatus is one of the main causes of fire accidents originating from electrical equipment in industrial and domestic environments. In this study, we propose a novel screw slackening sensing method for a commercially available 100V blanch circuit breaker. Attention is paid to the conducted emission spectrum obtained during discharge, which occasionally occurs in a small gap between the slackened connected conductors. An investigation of the screw slackening is conducted based on a convolutional neural network. Thus, the proposed approach serves as a potentially effective method for the prevention of fire accidents due to screw slackening.</p>
収録刊行物
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- 電気学会論文誌D(産業応用部門誌)
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電気学会論文誌D(産業応用部門誌) 141 (1), 70-77, 2021-01-01
一般社団法人 電気学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390849931318538752
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- NII論文ID
- 130007965331
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 031233871
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 使用不可