書誌事項
- タイトル別名
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- Characteristics of Single-Phase Buck-Boost Rectifier with Minimized Input Current Distortion
- ニュウリョクデンリュウヒズミオサイショウカシタタンソウバックブーストセイリュウ
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抄録
Single-phase buck-boost rectifier with minimized input current distortion is studied in the paper. To sinusoidally waveshape the input current with a near-unity power factor over a wide variety of operating conditions, the output capacitor is operated with voltage reversibility for the supply by arranging the auxiliary diode and power switching device. Then the output voltage is superposed on the input voltage during on-time duration of power switching devices in order to minimize the input current distortion caused by the small input voltage when changing the polarity. The tested setup, using two insulated-gate bipolar transistors (IGBTs) and a microcomputer, is implemented and IGBTs are switched with 20kHz, which is out of the audible band. Moreover, a rigorous state-space analysis is introduced to predict the operation of the rectifier. The experimental and simulated results confirm that the input current can be sinusoidally waveshaped with a near-unity power factor and a satisfactory output voltage regulation can be achieved.
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) 118 (5), 591-597, 1998
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
- 1390001204659429248
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- NII論文ID
- 10002726687
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 4474242
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- NDL
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