Characteristics of Flat Commutator on DC Motor for Automotive Fuel Pump (国際セッションIS--EMD 2003) -- (Session 3 Sliding contacts and connectors)
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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 attention to commutator materials and shapes, then we research characteristics to change cylindrical copper commutator for flat carbon commutator. As a result, it is possible to drive longer time than copper commutator in spite of arcing condition.
- 社団法人電子情報通信学会の論文
- 2003-11-13
著者
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SAWA Koichiro
Department of System Design Engineering, Faculty of Science and Technology, Keio University
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Sawa Koichiro
Department Of System Design Engineering Faculty Of Science And Technology Keio University
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Shigemori Takashi
Department Of System Design Engineering Faculty Of Science And Technology Keio University
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