書誌事項
- タイトル別名
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- Method for Detecting the Disconnection of Element Conductors in AC Power Cord to Prevent Fires
- カサイ ミゼン ボウシ ノ タメ ノ デンゲン コード ノ ドウタイソセン ダンセン ハンテイホウ ノ ケントウ
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<p>Partial disconnection of element conductors in AC power cords of household electric appliances or in extension cords is a major cause of fire accidents originating from electric equipment. This kind of disconnection usually occurs in cords that have suffered from mechanical stress. Safety devices based on a reliable method for detecting the disconnection of element conductors have a great potential for preventing accidental fires. In this study, a series of laboratory experiments are carried out using a 100-V AC power cord, where 49 out of 50 element conductors are cut artificially. The temperature of the intact element conductor rises due to Joule heating and is finally disconnected by arc discharge. A fire-prevention device that responds to the anomaly in the voltage waveform observed during arc discharge could be designed.</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) 139 (1), 76-82, 2019-01-01
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282763082371456
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- NII論文ID
- 130007542309
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 029439904
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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
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可