Title:
WIND TURBINE COMPATIBLE WITH HIGH/LOW WIND SPEEDS
Document Type and Number:
WIPO Patent Application WO/2015/168970
Kind Code:
A1
Abstract:
A wind turbine compatible with high and low wind speeds, comprising: a wind blade assembly (1) comprising at least one wind blade (11), said blade (11) comprising a curved panel (110), the middle portion of said panel (110) forming a concave structure, a side of said panel (110) being provided with a resistance portion (112), and the side having the resistance portion (112) being provided with a plurality of jet stream holes (16); a cover plate (12) fixedly connected to the edge of the curved panel (110), said cover plate (12) and said curved panel (110) forming a wind inlet (121); a connection member (15) for mounting the blade (11) on a central rotating device; a speed increaser (2), the rotating shaft (21) of which is connected to the wind blade assembly (1); a wind energy generator (3), which is driven by the speed increaser (2) to generate power; and, an installation support (4) for fixing in place the speed increaser (2) and the wind energy generator (3). The present invention may be used with a large range of wind speeds, and allows for highly efficient use of wind energy.
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Inventors:
GENG ZHIWEI (CN)
GENG BANGZHONG (CN)
GENG BANGZHONG (CN)
Application Number:
PCT/CN2014/078958
Publication Date:
November 12, 2015
Filing Date:
May 30, 2014
Export Citation:
Assignee:
SHENZHEN BANGZHONG WIND POWER GENERATION TECHNOLOGY CO LTD (CN)
International Classes:
F03D9/00; F03D1/00; F03D1/06
Foreign References:
| JP2004211609A | 2004-07-29 | |||
| JP2005009415A | 2005-01-13 | |||
| CN202946320U | 2013-05-22 | |||
| CN1298062A | 2001-06-06 | |||
| CN201013535Y | 2008-01-30 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
深圳市精英专利事务所 (CN)
深圳市精英专利事务所 (CN)
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