書誌事項
- タイトル別名
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- High-Efficiency•Low-Noise Resonant Three-phase Converter
- コウコウリツ テイノイズ キョウシンケイ 3ソウ ヘンカンキ
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説明
In this paper, a soft switching system investigated on the 50 kVA medium capacity power supply system is reported. The main circuit is composed of a full bridge PWM converter/inverter connecting a capacitor in parallel to each main switch. The converter is provided with a commutation circuit for AC link resonance, while the inverter with a commutation circuit for DC link resonance respectively. Compared with the ordinary soft switching system, the proposed system has low part count. The commutation control circuit detects input current, output current and DC capacitor voltage to control commutation switches Q1-Q4 in a manner that commutation current can be minimized. As a result of experiments on the 50 kVA system, it was confirmed that the proposed circuit could reduce conduction noise below 10 MHz and improve the conversion efficiency from 88.5% to 90.5%, when compared with the hard switching circuit.
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） 122 (3), 217-222, 2002
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
- 1390001204657526144
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- NII論文ID
- 10007790992
- 10011087186
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
- http://id.crossref.org/issn/09136339
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- NDL書誌ID
- 6088978
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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
