書誌事項
- タイトル別名
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- 3D Magnetic Field Analysis of a Turbine Generator Stator Core-end Region
- タービン発電機における固定子端部の3次元磁界解析
- タービン ハツデンキ ニ オケル コテイシ タンブ ノ 3ジゲン ジカイ カイセキ
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抄録
In this paper we calculated magnetic flux density and eddy current distributions of a 71MVA turbine generator stator core-end using three-dimensional numerical magnetic field analysis. Subsequently, the magnetic flux densities and eddy current densities in the stator core-end region on the no-load and three-phase short circuit conditions obtained by the analysis have good agreements with the measurements. Furthermore, the differences of eddy current and eddy current loss in the stator core-end region for various load conditions are shown numerically. As a result, the facing had an effect that decrease the eddy current loss of the end plate about 84%.
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) 124 (1), 77-84, 2004
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
- 1390001204657035264
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- NII論文ID
- 10011820435
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- NII書誌ID
- AN10012320
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- BIBCODE
- 2004IJTIA.124...77W
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 6817956
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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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- 抄録ライセンスフラグ
- 使用不可