JP2014074394A - 導風構造およびそれを用いた風力発電装置 - Google Patents
導風構造およびそれを用いた風力発電装置 Download PDFInfo
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- JP2014074394A JP2014074394A JP2012223663A JP2012223663A JP2014074394A JP 2014074394 A JP2014074394 A JP 2014074394A JP 2012223663 A JP2012223663 A JP 2012223663A JP 2012223663 A JP2012223663 A JP 2012223663A JP 2014074394 A JP2014074394 A JP 2014074394A
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- wind
- windmill
- fgv
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
【解決手段】風力発電装置1の垂直軸型風車4は導風構造6に内在している。導風構造6は、垂直軸型風車4を囲う枠体8と、垂直軸型風車4へ風を導く複数の可撓性と復元性を有するフレキシブルガイドベーン10とから構成されている。枠体8は、円環状の上枠8a及び下枠8bが垂直枠8cにより連結されて一体となっている。8枚のフレキシブルガイドベーン10は、垂直枠8cに一辺側が固定され、それぞれ垂直軸型風車4の回転軸を中心とした拡径側へ延びている。
【選択図】図1
Description
A:受風面積、ρ:空気密度、V:風速
2 発電機
3 支柱
4 垂直軸型風車
6 導風部(導風構造)
8 枠体
8a 上枠
8b 下枠
8c 垂直枠
10 フレキシブルガイドベーン(FGV)
12 芯材
12a 応力材
12b 形状保持材
14 受圧材
16 被覆材
18 副え板
20 ボルト
22 ナット
30 風
Claims (4)
- 垂直軸型風車を内在させて形成された枠体と、可撓性と復元性を有する板状部材であって、前記垂直軸型風車の回転軸の周方向に配置され、且つそれぞれが拡径側へ延びるように、前記枠体上に複数配置されたフレキシブルガイドベーンを備えたことを特徴とする導風構造。
- 前記フレキシブルガイドベーンに超弾性合金の芯材を有することを特徴とする請求項1に記載の導風構造。
- 前記フレキシブルガイドベーンは、カットアウト風速以降から前記フレキシブルガイドベーンが風圧変化にともない撓りを起こし、いずれの風向に対しても対応できる風車翼の受風面積を縮小する方向に働くことを特徴とする請求項1または2のいずれかに記載された導風構造。
- 請求項1から3のいずれかの請求項に記載された導風構造を用いた風力発電装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012223663A JP2014074394A (ja) | 2012-10-05 | 2012-10-05 | 導風構造およびそれを用いた風力発電装置 |
Applications Claiming Priority (1)
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JP2012223663A JP2014074394A (ja) | 2012-10-05 | 2012-10-05 | 導風構造およびそれを用いた風力発電装置 |
Publications (1)
Publication Number | Publication Date |
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JP2014074394A true JP2014074394A (ja) | 2014-04-24 |
Family
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Family Applications (1)
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JP2012223663A Pending JP2014074394A (ja) | 2012-10-05 | 2012-10-05 | 導風構造およびそれを用いた風力発電装置 |
Country Status (1)
Country | Link |
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JP (1) | JP2014074394A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3071880B2 (ja) * | 1991-07-30 | 2000-07-31 | 日本電信電話株式会社 | 高電子移動度トランジスタ |
JP2001193633A (ja) * | 2000-01-13 | 2001-07-17 | Mitsubishi Heavy Ind Ltd | 風力発電機 |
JP2006105117A (ja) * | 2004-10-07 | 2006-04-20 | Victory:Kk | 風力発電装置 |
-
2012
- 2012-10-05 JP JP2012223663A patent/JP2014074394A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3071880B2 (ja) * | 1991-07-30 | 2000-07-31 | 日本電信電話株式会社 | 高電子移動度トランジスタ |
JP2001193633A (ja) * | 2000-01-13 | 2001-07-17 | Mitsubishi Heavy Ind Ltd | 風力発電機 |
JP2006105117A (ja) * | 2004-10-07 | 2006-04-20 | Victory:Kk | 風力発電装置 |
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