Presentation | 2003/11/14 On the DC power system for desktop PCs Akifumi SUGIMOTO, Sumio KOGOSHI, Eisuke MASADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Personal computers are fed with AC electrical power through a UPS, though all the insides of the computers are driven by DC electrical power. On the other hand, solar batteries produce DC power. Therefore, the direct supply of the DC electrical power produced by solar batteries to PCs would be more efficient and reliable because DC-AC, AC-DC converters and a UPS would be removed. The preliminary experiment of such DC power system for a notebook personal computer has shown that the consumption energy can be reduced about 30% comparing with ordinary AC power systems. This time, the DC power system for desktop computers has been constructed and the efficiency and so on have been measured. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DC power / Photovoltaics / Desktop PC |
Paper # | EE2003-41 |
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Conference Information | |
Committee | EE |
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Conference Date | 2003/11/14(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 | Energy Engineering in Electronics and Communications (EE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On the DC power system for desktop PCs |
Sub Title (in English) | |
Keyword(1) | DC power |
Keyword(2) | Photovoltaics |
Keyword(3) | Desktop PC |
1st Author's Name | Akifumi SUGIMOTO |
1st Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science() |
2nd Author's Name | Sumio KOGOSHI |
2nd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
3rd Author's Name | Eisuke MASADA |
3rd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
Date | 2003/11/14 |
Paper # | EE2003-41 |
Volume (vol) | vol.103 |
Number (no) | 462 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |