2009年
A novel multiple dc-inputs direct electric-power converter
SAE International Journal of Passenger Cars - Electronic and Electrical Systems
- ,
- ,
- 巻
- 2
- 号
- 1
- 開始ページ
- 94
- 終了ページ
- 100
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.4271/2009-01-0293
- 出版者・発行元
- SAE
A new multiple dc-inputs direct electric-power converter (D-EPC) has been developed. It is placed between multiple dc power sources and an ac motor, eliminating the need for a dc/dc converter generally used in conventional converter/inverter systems. The D-PEC can improve the efficiency of the motor drive system with a more compact size. Its power distribution control is carried out by allotting voltage ratios to each of two different dc power sources on a time average basis. A new pulse-width-modulation (PWM) generation technique to drive switching devices in the D-EPC has also been developed. Tests have verified that the threephase ac motor can be operated by controlling the power distribution between the two power sources. © 2009 SAE International.
- リンク情報
- ID情報
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- DOI : 10.4271/2009-01-0293
- ISSN : 1946-4614
- ISSN : 1946-4622
- SCOPUS ID : 77953168298