CN102678459A - 新型风力发电装置 - Google Patents

新型风力发电装置 Download PDF

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Publication number
CN102678459A
CN102678459A CN2011100644927A CN201110064492A CN102678459A CN 102678459 A CN102678459 A CN 102678459A CN 2011100644927 A CN2011100644927 A CN 2011100644927A CN 201110064492 A CN201110064492 A CN 201110064492A CN 102678459 A CN102678459 A CN 102678459A
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CN
China
Prior art keywords
wind
typhon
generating device
air turbine
power generating
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Pending
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CN2011100644927A
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English (en)
Inventor
夏有启
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011100644927A priority Critical patent/CN102678459A/zh
Publication of CN102678459A publication Critical patent/CN102678459A/zh
Pending legal-status Critical Current

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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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  • Wind Motors (AREA)

Abstract

本发明的风力发电装置是由大喇叭集风器、空气轮机、变速器和发电机组成，其中关键是大喇叭集风器和空气轮机，大喇叭口的迎风面积200-1000平方米，可集大量的风能，而空气轮机对于风能的转换率较高。本发明的风力发电装置单机功率可达几万千瓦，每千瓦投资成本是目前风力发电装置的30-40％。当风从大喇叭的正面流入时，随着喇叭口径的不断缩小，风速加快后进入空气轮机，推动空气转机运转，经过变速器变速带动发电机发电。

Description

新型风力发电装置
技术领域
本发明是由大喇叭集风器、空气轮机、变速器、发电机组成的风力发电装置。
技术背景
目前的风力发电装置由于叶片的面积有限，单机功率小，风能利用率低。
发明内容
本发明的风力发电装置的关键是大喇叭集风器和空气轮机，大喇叭口的迎风面积200-1000平方米，由于口面积大，可集大量的风能，再由于空气轮机对于风能的转换率较高，单机功率可达几万千瓦，每千瓦的投资成本只是目前风力发电装置的30-40％。
具体实施方式
当风流入迎风的喇叭口，随着喇叭口径的逐渐缩小、风速逐渐增大后进入空气轮机，推动空气轮机运转，经过变速器变速带动发电机发电。

Claims (1)

1.一种由大喇叭集风器、空气轮机、变速器、发电机组成的风力发电装置，其特征在于：装置中安装有大喇叭口集风器和空气轮机。
CN2011100644927A 2011-03-12 2011-03-12 新型风力发电装置 Pending CN102678459A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011100644927A CN102678459A (zh) 2011-03-12 2011-03-12 新型风力发电装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100644927A CN102678459A (zh) 2011-03-12 2011-03-12 新型风力发电装置

Publications (1)

Publication Number Publication Date
CN102678459A true CN102678459A (zh) 2012-09-19

Family

ID=46810885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011100644927A Pending CN102678459A (zh) 2011-03-12 2011-03-12 新型风力发电装置

Country Status (1)

Country Link
CN (1) CN102678459A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060002786A1 (en) * 2004-07-01 2006-01-05 Richter Donald L Laminar air turbine
CN101338731A (zh) * 2008-07-15 2009-01-07 宁波银风能源科技股份有限公司 集风型筒式水平轴发电系统
WO2009062261A1 (en) * 2007-11-16 2009-05-22 Elemental Energy Technologies Limited A power generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060002786A1 (en) * 2004-07-01 2006-01-05 Richter Donald L Laminar air turbine
WO2009062261A1 (en) * 2007-11-16 2009-05-22 Elemental Energy Technologies Limited A power generator
CN101338731A (zh) * 2008-07-15 2009-01-07 宁波银风能源科技股份有限公司 集风型筒式水平轴发电系统

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Application publication date: 20120919