三相積鉄心変圧器のT接合部モデルの局所磁束測定
書誌事項
- タイトル別名
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- Measurement of Local Magnetic Flux in the T-Joint Model of a Three-Phase Stacked Transformer Core
- サンソウ セキテッシン ヘンアツキ ノ T セツゴウブ モデル ノ キョクショ
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Local magnetic flux in the T-joint model of three-phase stacked transformers was examined by a stylus probe method. The distribution of the rotational loss in the T-joint part was determined by two-dimensional SST measurement. The deterioration of the iron loss in the form of the iron loss in the T-joint model to the iron loss in the material was calculated. The deterioration caused by the rotational flux decreased as the excitation magnetic flux density increased, whereas the deterioration caused by the distortion of the wave form of the local magnetic flux increased. Therefore the penetration of the magnetic flux into the limb and the yoke was determined to be the major cause of the increase in the iron loss of transformers at higher inductions.
収録刊行物
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- 日本応用磁気学会誌
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日本応用磁気学会誌 22 (4_2), 713-716, 1998
公益社団法人 日本磁気学会
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詳細情報 詳細情報について
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- CRID
- 1390001205093833984
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- NII論文ID
- 110002811521
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- NII書誌ID
- AN0031390X
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- ISSN
- 18804004
- 02850192
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- NDL書誌ID
- 4458131
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- データソース種別
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
