Series Connection of Snubberless IGBTs for 6.6kV Transformerless Converters
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- Okada Naotaka
- Central Research Institute of Electric Power Industry
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- Takasaki Masahiro
- Central Research Institute of Electric Power Industry
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- Narushima Jun
- Hitachi, Ltd.
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- Miyagawa Ryohei
- Hitachi, Ltd.
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- Katoh Shuji
- Hitachi, Ltd.
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We developed a 6.6-kV 1-MVA transformerless converter making use of a snubberless insulated gate bipolar transistor (IGBT) 8-series connection using an Active-Gate-Control. The Active-Gate-Control can balance the collector voltage of IGBTs connected in series enabling the IGBT series connection. It allows the converter to output a high enough AC voltage to directly connect to 6.6-kV distribution lines. Therefore, the converter does not need a step-up and step-down transformer, and is extremely small and compact.
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） 128 (7), 874-879, 2008
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
- 1390001204657970048
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- NII論文ID
- 10021134748
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 9564398
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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