Characteristics of Flat Commutator on DC Motor for Automotive Fuel Pump(New Technology and Automotive Applications)(<Special Section>IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
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概要
- 論文の詳細を見る
Automotive fuel pumps are driven by small DC motor. Commutation is carried out in gasoline, and arc voltage and duration are different from that in air. Our laboratory have analyzed commutation phenomenon in gasoline quantitatively and we have considered brush materials. To develop high power motor, we need to examine materials that are less arc abrasion and good sliding condition. In this research, we attend to characteristics of flat carbon commutator. As a result, it is possible to drive longer time, like established cylindrical copper commutator.
- 社団法人電子情報通信学会の論文
- 2004-08-01
著者
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Shigemori T
The Department Of System Design Engineering Faculty Of Science And Technology Keio University
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Sawa Koichiro
The Department Of System Design Engineering Faculty Of Science And Technology Keio University
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SHIGEMORI Takashi
the Department of System Design Engineering, Faculty of Science and Technology, Keio University
関連論文
- Characteristics of Flat Commutator on DC Motor for Automotive Fuel Pump(New Technology and Automotive Applications)(IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
- A Proposal of a New Evaluation Scheme of Pips and Craters Formed by Arc Discharges on Electrical Contact Surfaces(IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
- Special Section on IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices