BRPI0801607A2 - coaxial wind generator - Google Patents

coaxial wind generator

Info

Publication number
BRPI0801607A2
BRPI0801607A2 BRPI0801607A BRPI0801607A2 BR PI0801607 A2 BRPI0801607 A2 BR PI0801607A2 BR PI0801607 A BRPI0801607 A BR PI0801607A BR PI0801607 A2 BRPI0801607 A2 BR PI0801607A2
Authority
BR
Brazil
Prior art keywords
armature
magnetic field
vanes
wind
wind generator
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Eriberto Farias
Original Assignee
Eriberto Farias
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 Eriberto Farias filed Critical Eriberto Farias
Priority to BRPI0801607 priority Critical patent/BRPI0801607A2/en
Publication of BRPI0801607A2 publication Critical patent/BRPI0801607A2/en

Links

Classifications

    • 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

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Wind Motors (AREA)

Abstract

GERADOR EóLICO COAXIAL. Constituído por um sistema de geração de energia elétrica acionado por turbinas eólicas constituídas de palhetas expostas ao vento que acionam símultaneamente os rotores do campo magnético e do induzido que, por girarem em sentidos contrários, aumentam consideravelmente a velocidade relativa entre as bobinas do induzido e os pólos do campo magnético, tendo como resultado um aumento considerável na quantidade de energia produzida em comparação com os geradores convencionais, em que o induzido permanece estático. Outra característica vantajosa do funcionamento deste sistema em contra-rotação é que as palhetas se equilibram evitando os desgastantes efeitos da vibração indesejada.COAXIAL WIND GENERATOR. Consisting of a wind turbine-driven power generation system consisting of wind-exposed vanes that simultaneously drive the magnetic field and armature rotors which, by turning in opposite directions, considerably increase the relative speed between armature coils and magnetic field poles, resulting in a considerable increase in the amount of energy produced compared to conventional generators, where the armature remains static. Another advantageous feature of the operation of this counter-rotating system is that the vanes are balanced avoiding the stressful effects of unwanted vibration.

BRPI0801607 2008-04-10 2008-04-10 coaxial wind generator BRPI0801607A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0801607 BRPI0801607A2 (en) 2008-04-10 2008-04-10 coaxial wind generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0801607 BRPI0801607A2 (en) 2008-04-10 2008-04-10 coaxial wind generator

Publications (1)

Publication Number Publication Date
BRPI0801607A2 true BRPI0801607A2 (en) 2009-11-24

Family

ID=41338372

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801607 BRPI0801607A2 (en) 2008-04-10 2008-04-10 coaxial wind generator

Country Status (1)

Country Link
BR (1) BRPI0801607A2 (en)

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired