JP3164446U - 発電効率の良好ならせんループ状の風車翼構造 - Google Patents
発電効率の良好ならせんループ状の風車翼構造 Download PDFInfo
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- JP3164446U JP3164446U JP2010005729U JP2010005729U JP3164446U JP 3164446 U JP3164446 U JP 3164446U JP 2010005729 U JP2010005729 U JP 2010005729U JP 2010005729 U JP2010005729 U JP 2010005729U JP 3164446 U JP3164446 U JP 3164446U
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- power generation
- wind turbine
- generation efficiency
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- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
Description
P=2πTn/60
ここで、Tは軸トルク(kgf・m)、nは軸回転数(rpm)である。トルクはトルクメーターで測定している(非特許文献3、非特許文献4)。これらの先行技術から水と風を流体としてとらえ、らせん構造は水力発電だけでなく、風力発電の翼にも応用できると考えた。
2 翼の1枚の模式図
3 らせん翼の厚みの模式図
4 図1の翼のA−B及びC−Dの断面模式図
5 一定のピッチ角を有するらせんループ構造の模式図
6 回転軸上で反転しているらせんループ翼の模式図
7 2連結した後側の翼の一枚の模式図
Claims (3)
- らせん構造のピッチ角を持ち、ループ状の羽根で構成されているらせんループの風車翼構造
- らせん構造のピッチ角が40度から80度であることを特徴とする請求項1の風車翼構造
- らせん構造が二重から四重らせん構造であることを特徴とする請求項1の風車翼構造
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010005729U JP3164446U (ja) | 2010-08-10 | 2010-08-10 | 発電効率の良好ならせんループ状の風車翼構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010005729U JP3164446U (ja) | 2010-08-10 | 2010-08-10 | 発電効率の良好ならせんループ状の風車翼構造 |
Publications (1)
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JP3164446U true JP3164446U (ja) | 2010-12-02 |
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JP2010005729U Expired - Lifetime JP3164446U (ja) | 2010-08-10 | 2010-08-10 | 発電効率の良好ならせんループ状の風車翼構造 |
Country Status (1)
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JP (1) | JP3164446U (ja) |
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2010
- 2010-08-10 JP JP2010005729U patent/JP3164446U/ja not_active Expired - Lifetime
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