Reduction of Output Lower by the Dirt Spots in a Small Photovoltaic Module
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- Kobayashi Shin-ichi
- Graduate School of Engineering, Tokyo University of Science
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- Iino Tomonori
- NTT FACILITIES, INC.
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- Kobayashi Hironori
- Graduate School of Engineering, Tokyo University of Science
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- Yamada Kazumasa
- Graduate School of Engineering, Tokyo University of Science
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- Yachi Toshiaki
- Graduate School of Engineering, Tokyo University of Science
Bibliographic Information
- Other Title
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- 小型太陽電池モジュールの汚れによる出力減少の軽減
- コガタ タイヨウ デンチ モジュール ノ ヨゴレ ニ ヨル シュツリョク ゲンショウ ノ ケイゲン
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Abstract
This paper reports an output lower property when spot dirt adheres to a small photovoltaic module. It was used the small photovoltaic module of 13W applied to various electric systems. The module consists of 34-cells, cut to 1/4 the silicon single crystal photovoltaic cell of the square whose one side is 103mm. It was found that the photovoltaic output power is reduced by 50% due to a 3% dirt area on the small module. We also showed clearly that the decrease of output power able to improve about 20% by changing photovoltaic cell shape to rectangle.
Journal
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- IEEJ Transactions on Power and Energy
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IEEJ Transactions on Power and Energy 126 (11), 1135-1141, 2006
The Institute of Electrical Engineers of Japan
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Details
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- CRID
- 1390001204602052608
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- NII Article ID
- 10018318095
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- NII Book ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL BIB ID
- 8560745
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed