書誌事項
- タイトル別名
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- A Basic Study to Forecast the Power Fluctuation of the Photovoltaic Power Generation by Image Processing of Clouds
- クモ ノ ガゾウ カイセキ ニ ヨル タイヨウコウ ハツデン ノ シュツリョク ヘンドウ ヨソク ニ カンスル キソテキ ケンキュウ
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Photovoltaic power generation systems are expected to be widely used because of their cleanness in the environment. One of their disadvantages is the unexpected fluctuation of generated output caused by the weather conditions. This paper proposes to forecast the power fluctuation of the photovoltaic power generation by analyzing clouds in the sky through the image processing technique. First, the velocity of the cloud in the image is calculated by the comparison between two sequential images of the cloud, and then, the weather conditions are forecasted by examining the color values of the image along the direction of the cloud movement. Experimental results, the weather forecast 60, 90 and 120 seconds ahead and the estimation of the time required for the solar radiation to fluctuate on a large scale, show the possibility of the forecast of the power fluctuation of the photovoltaic power generation.
収録刊行物
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- 電気学会論文誌B(電力・エネルギー部門誌)
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電気学会論文誌B(電力・エネルギー部門誌) 119 (8-9), 909-915, 1999
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679583276800
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- NII論文ID
- 10009878401
- 10007232128
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- NII書誌ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL書誌ID
- 4816425
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- データソース種別
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- JaLC
- NDL
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- 使用不可