SG155132A1 - Apparatus for generating electric power using wind energy - Google Patents

Apparatus for generating electric power using wind energy

Info

Publication number
SG155132A1
SG155132A1 SG200900880-6A SG2009008806A SG155132A1 SG 155132 A1 SG155132 A1 SG 155132A1 SG 2009008806 A SG2009008806 A SG 2009008806A SG 155132 A1 SG155132 A1 SG 155132A1
Authority
SG
Singapore
Prior art keywords
wind
base
electric power
wind energy
blade unit
Prior art date
Application number
SG200900880-6A
Inventor
Chung Chun-Neng
Original Assignee
Chung Chun Neng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chung Chun Neng filed Critical Chung Chun Neng
Publication of SG155132A1 publication Critical patent/SG155132A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

An apparatus (2) for generating electric power from wind energy includes: a blade unit (5) having upright blades (52) connected fixedly to an upright rod (51) that has a lower end (521) disposed pivotally in a base (3) such that the blade unit (5) is rotatable relative to the base (3) so as to convert wind energy into a mechanical rotary power output; a generator (6) disposed in the base (3) and coupled to the lower end (512) of the upright rod (51) to convert the mechanical rotary power output into electric power; and a wind- collecting cover (4) mounted pivotally on the base (3) for covering the blade unit (5) , rotatable relative to the base (3) and formed with opposite wind inlet and outlet (411, 421). The wind- collecting cover (4) rotates in response to blowing of wind thereto so that the wind flows into an inner space (48) in the cover (4) via the wind inlet (411) and out of the inner space (48) in the cover (4) via the wind outlet (421).
SG200900880-6A 2008-02-21 2009-02-05 Apparatus for generating electric power using wind energy SG155132A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097106123A TW200936878A (en) 2008-02-21 2008-02-21 Electricity generation device capable of collecting wind by following wind direction

Publications (1)

Publication Number Publication Date
SG155132A1 true SG155132A1 (en) 2009-09-30

Family

ID=40983704

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200900880-6A SG155132A1 (en) 2008-02-21 2009-02-05 Apparatus for generating electric power using wind energy

Country Status (11)

Country Link
JP (1) JP3145449U (en)
KR (1) KR20090091006A (en)
AR (1) AR071158A1 (en)
AU (1) AU2009200175B2 (en)
BR (1) BRPI0900119A2 (en)
CA (1) CA2647639C (en)
MY (1) MY159346A (en)
NZ (1) NZ574154A (en)
SG (1) SG155132A1 (en)
TW (1) TW200936878A (en)
ZA (1) ZA200900702B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201031820A (en) * 2009-12-04 2010-09-01 Fung Gin Da Energy Science & Technology Co Ltd Wind collection type wind power generator
JP4771319B1 (en) * 2010-04-28 2011-09-14 令 笹 Vertical axis wind turbine for wind power generation
CN115085129B (en) * 2022-06-02 2022-12-16 武汉理工大学 Wind-driven overhead cable deicing robot

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012163A (en) * 1975-09-08 1977-03-15 Franklin W. Baumgartner Wind driven power generator
US5038049A (en) * 1990-09-12 1991-08-06 Shuichi Kato Vertical axis wind powered generator
GB0521129D0 (en) * 2005-10-18 2005-11-23 Law Jonathan A A wind turbine

Also Published As

Publication number Publication date
AU2009200175A1 (en) 2009-09-10
NZ574154A (en) 2010-05-28
AU2009200175B2 (en) 2011-06-30
KR20090091006A (en) 2009-08-26
CA2647639C (en) 2012-03-13
JP3145449U (en) 2008-10-09
MY159346A (en) 2016-12-30
ZA200900702B (en) 2009-12-30
TWI352776B (en) 2011-11-21
BRPI0900119A2 (en) 2009-10-06
TW200936878A (en) 2009-09-01
AR071158A1 (en) 2010-06-02
CA2647639A1 (en) 2009-08-21

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