Estimation of Converters with SiC Devices for Distribution Networks
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概要
- 論文の詳細を見る
The objective of this paper is to indicate the advantages of Silicon Carbide (SiC) devices and to introduce the instruction which type of devices should be developed. For recent years, several-kV-class high voltage SiC devices have been manufactured, and it is expected that converters for medium voltage distribution networks can be realized using these devices. In this paper, some kinds of converters have been designed and compared with each other in respect of total losses and size. As a result, it has been confirmed that carrier frequency doubles and total loss reduces by half approximately when SiC devices replace Silicon devices, SiC-FET + SiC-SBD is better than SiC-IGBT + SiC-PND, and the series connection of more devices with lower design voltage is better in the case of SiC-FET.
- 社団法人 電気学会の論文
- 2006-04-01
著者
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Kondoh Junji
Energy Technology Research Institute National Institute Of Advanced Industrial Science And Technolog
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ISHII Itaru
Energy Technology Research Institute of Advanced Industrial Science and Technology
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Arai Kazuo
National Inst. Advanced Industrial Sci. And Technol. Ibaraki Jpn
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Ishii Itaru
Energy Technology Division Electrotechnical Laboratory
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Ishii Itaru
Energy Technology Research Institute National Institute Of Advanced Industrial Science And Technolog
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Yatsuo Tsutomu
Power Electronics Research Center National Institute Of Advanced Industrial Science And Technology (
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ARAI Kazuo
Power Electronics Research Center, National Institute of Advanced Industrial Science and Technology
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Arai Kazuo
Power Electronics Research Center National Institute Of Advanced Industrial Science And Technology (
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