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Title:
VERTICAL WIND COLLECTION GENERATOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/028042
Kind Code:
A1
Abstract:
A vertical wind-collection wind power generating system comprising: a wind power system, a speed-increasing system, a vertical generator and an excitation grid-connection control system (10). The speed-increasing system employs a vertical speed-increaser (8), the vertical generator uses a multiple winding pole-changing asynchronous electric generator (9), the wind power system is connected to the generator (9) and the vertical speed-increaser installed on the ground (8) with a chain coupling (7). The wind power system is a box frame structure comprising a rotor blade system and a wind collection and protection system; the top and bottom of the box frame include a roof (14) and a floor (15). The wind collection and protection system includes a number of wind collection plates (4) distributed on the four sides of the box frame, the wind tunnel box collector formed by the ceiling (14), floor (15) and wind collection plates (4), and a hydraulic drive system (6). The generator includes a multiple winding pole changing control operation mode controlled by the excitation control system. The wind power generating system has small volume, low installation, maintenance and transportation costs, stable performance and good environmental adaptability.

Inventors:
LI SHUGUANG (CN)
Application Number:
PCT/CN2011/077293
Publication Date:
March 08, 2012
Filing Date:
July 19, 2011
Export Citation:
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Assignee:
HARBIN POWER VERTICAL WIND POWER EQUIPMENT ENGINEERING TECHNOLOGY RES CT (CN)
LI SHUGUANG (CN)
International Classes:
F03D3/00; F03D9/00; F03D3/02; F03D3/04; F03D11/00
Foreign References:
CN201461245U2010-05-12
KR100952684B12010-04-13
CN101446265A2009-06-03
CN101509467A2009-08-19
CN101943127A2011-01-12
CN102128138A2011-07-20
CN2103217U1992-04-29
CN101560948A2009-10-21
Attorney, Agent or Firm:
HARBIN SONGHUAJIANG PATENT TRADEMARK OFFICE (CN)
哈尔滨市松花江专利商标事务所 (CN)
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