書誌事項
- タイトル別名
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- a Three Phase Voltage Source Neutral-Point-Clamped Converter with Divided Capacitors.
- コンデンサ ブンアツ オ モチイタ チュウセイテン クランプ ホウシキ サンソ
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抄録
A new method for reducing harmonics involved in ac line currents of a three phase voltage source onverter is proposed. It is applied to the conventional Neutral-Point-Clamped inverter. By dividing a smoothing capacitor into four elements and adding four auxiliary switching devices, input line-to-line voltages of the proposed converter can be almost the same waveforms as a conventional 18-phase rectifier with 18 devices and three input transformers.<br>In this paper, circuit performances and input voltage waveforms are discussed, and the optimum parameters are determined. Effects of harmonic reductions can be clarified by theoretical results. Then, we suggest several adjusting methods of the output voltage. Characteristics of power factors and distortion factors in these methods are theoretically and experimentally investigated.
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) 117 (2), 196-203, 1997
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
- 1390282679631151104
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- NII論文ID
- 10002723885
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 4128709
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可