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Application and analysis of adjustable profile high frequency switchmode transformer having a U-shaped winding structure
http://hdl.handle.net/2297/6909
http://hdl.handle.net/2297/6909681114e4-54db-4407-8d92-bff3a0fa0446
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-YAMADA-S-15.pdf (321.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-05 | |||||
| タイトル | ||||||
| タイトル | Application and analysis of adjustable profile high frequency switchmode transformer having a U-shaped winding structure | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | journal article | |||||
| 著者 |
Lu, Junwei
× Lu, Junwei× Dawson, Francis P.× Yamada, Sotoshi |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学環日本海域環境研究センター生体機能計測研究部門 | |||||
| 書誌情報 |
IEEE Transactions on Magnetics 巻 34, 号 4 PART 1, p. 1345-1347, 発行日 1998-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0018-9464 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00667933 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1109/20.706543 | |||||
| 出版者 | ||||||
| 出版者 | IEEE | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper introduces a newly developed high frequency switchmode transformer consisting of a U-shaped winding and a multiple toroidal magnetic core element structure. The new transformer with adjustable profile structure exhibits a utilization of the core area which is better than a planar core but worse than a pot core. The coupling efficiency of the transformer is much higher than a planar core structure. The numerical results for the flux density and eddy current density have been compared with those of a planar and pot core transformer structure. The maximum normalized eddy current density of the new structure is 50% less than a pot core or a planar core. The experimental results at low current excitation indicate that the copper loss is lower at high frequency (10 MHz) when using the new winding structure. The core loss is primarily due to hysteresis and increases significantly if a MnZn based material such as TDK PC40 is used at frequencies above 2MHz. © 1998 IEEE. | |||||
| 権利 | ||||||
| 権利情報 | © IEEE 1998 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
