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交直変換器の交流側の対称化とコモンモードフィルターの薦め（後半）
https://repo.qst.go.jp/records/58573
https://repo.qst.go.jp/records/585731d966ba2-6210-4709-8e61-feaa00e8e1a7
| Item type | 一般雑誌記事 / Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-08-24 | |||||
| タイトル | ||||||
| タイトル | 交直変換器の交流側の対称化とコモンモードフィルターの薦め（後半） | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
佐藤, 健次
× 佐藤, 健次× 佐藤 健次 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Abstract The author recently noticed that noise not only contaminates signals, but also heats electronic circuits. This new viewpoint suggests a reason why lithium-ion batteries of a sophisticated new aircraft, a Boeing 787, encountered overheating, or caught fire, because conventional electronic circuits could produce enough noise to heat circuit elements. In order to overcome this issue concerning the DC-line system of the AC-DC converter, it has been practically and theoretically proven that a symmetric three-line（S3L）circuit with both common- and normal-mode filters is excellent for noise reduction. On the other hand, the author identified a common-mode noise in addition to the normal-mode noise at an AC line, several years ago. In order to overcome such problems of an AC-line system as those of a DC-line system, the author recommends the symmetrization and a common-mode filter for the AC-line system of an AC-DC converter. This paper describes how both common- and normal-mode noises could heat electronic circuits based on calculations of three-line circuit theory. Heating occurs along with the coupling of common- and normal modes of a propagation wave type and the reflection of both waves at circuit elements, causing complicated phenomena beyond our understanding based on the conventional circuit theory. |
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| 書誌情報 |
加速器 巻 12, 号 2, p. 58-71, 発行日 2015-07 |
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| 出版者 | ||||||
| 出版者 | 日本加速器学会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1349-3833 | |||||
