Presentation | 2012-03-02 Ccommutation phenomena of DC Motors for Automotive Fuel Pumps in Methanol Tatsuya ONUMA, Tatsuaki TANAKA, Takahiro UENO, Koichirou SAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Small DC motors are widely used in automobile fuel pumps. Generally, the fuel pump is installed in the gasoline tank, so the commutation of a coil current is carried out in the gasoline. Recently, car fuel has been changing gradually from gasoline to ethanol due to environmental viewpoint and the price rise of the gasoline. The authors have been investigating the commutation characteristics such as effective commutation period, arc duration et al in gasoline, ethanol and gas-ethanol mixed fuels so far. In this report, the fundamental characteristics of the commutation are investigated for the carbon flat commutator in methanol and mixed fuel and the results are compared with the previous ones. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | commutator / brush / ethanol / gasoline / methanol / brush wear |
Paper # | EMD2011-142 |
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Committee | EMD |
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Conference Date | 2012/2/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Ccommutation phenomena of DC Motors for Automotive Fuel Pumps in Methanol |
Sub Title (in English) | |
Keyword(1) | commutator |
Keyword(2) | brush |
Keyword(3) | ethanol |
Keyword(4) | gasoline |
Keyword(5) | methanol |
Keyword(6) | brush wear |
1st Author's Name | Tatsuya ONUMA |
1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
2nd Author's Name | Tatsuaki TANAKA |
2nd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
3rd Author's Name | Takahiro UENO |
3rd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
4th Author's Name | Koichirou SAWA |
4th Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
Date | 2012-03-02 |
Paper # | EMD2011-142 |
Volume (vol) | vol.111 |
Number (no) | 460 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |