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CA2349443A1 - Wind turbine design - Google Patents

Wind turbine design Download PDF

Info

Publication number
CA2349443A1
CA2349443A1 CA002349443A CA2349443A CA2349443A1 CA 2349443 A1 CA2349443 A1 CA 2349443A1 CA 002349443 A CA002349443 A CA 002349443A CA 2349443 A CA2349443 A CA 2349443A CA 2349443 A1 CA2349443 A1 CA 2349443A1
Authority
CA
Canada
Prior art keywords
bodies
wind
parabolical
set forth
wind turbine
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002349443A
Other languages
French (fr)
Other versions
CA2349443C (en
Inventor
Jacques Tetrault
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GESTION OPTILOG Inc Cie
Original Assignee
GESTION OPTILOG Inc Cie
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 GESTION OPTILOG Inc Cie filed Critical GESTION OPTILOG Inc Cie
Priority to CA2349443A priority Critical patent/CA2349443C/en
Publication of CA2349443A1 publication Critical patent/CA2349443A1/en
Application granted granted Critical
Publication of CA2349443C publication Critical patent/CA2349443C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F03D3/0436—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 for shielding one side of the rotor
    • F03D3/0445—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 for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0463—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 for shielding one side of the rotor the shield being fixed with respect to the wind motor with converging inlets, i.e. the shield 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/40—Use of a multiplicity of similar components
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

There is disclosed a new concept of wind turbine comprising improved capabilities for the utilisation of the maximum energy from the wind in all possible speeds of wind. It includes a new and improved air intake module, a performance oriented rotor system, an improved wind deflection unit and an electromechanical orientation system. This new design also controls the effect of overflow in case of wind speeds when other wind turbines have to be shut down. The new design is aimed at supplying the maximum of energy for multiple means of conversion to power.

Claims (5)

1. ~A wind turbine comprising:
an air intake unit of an arcuate shape used to capture the incoming wind and to direct it in a downward or upward direction from its source;
at least one row of wind receptacles having a parabolical body, said bodies having an inlet, a generally cross section of a parabolic shape and an outlet;
the interior of said body being arcuate and oriented in a fashion to force the wind to apply pressure on the entire surface of said body;
a reflection panel preventing the incoming wind to conflict with the ejected air from the parabolical bodies; and an electromechanical unit used to direct the wind turbine in the best possible orientation facing the incoming wind.
2. ~The parabolical bodies as set forth in claim 1, wherein each said body comprises a hollow body.
3. ~The parabolical bodies as set forth in claim 2, wherein several bodies are arranged in a partially nested way.
4. ~The parabolical bodies as set forth in claim 3, wherein each of said bodies is partially nested with the outlet of the preceding body.
5. ~The parabolical bodies as set forth in claim 4, wherein each of said bodies is secured on an inclined circular bracing means.
CA2349443A 2001-06-01 2001-06-01 Wind turbine design Expired - Fee Related CA2349443C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2349443A CA2349443C (en) 2001-06-01 2001-06-01 Wind turbine design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2349443A CA2349443C (en) 2001-06-01 2001-06-01 Wind turbine design

Publications (2)

Publication Number Publication Date
CA2349443A1 true CA2349443A1 (en) 2002-12-01
CA2349443C CA2349443C (en) 2012-08-21

Family

ID=4169181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2349443A Expired - Fee Related CA2349443C (en) 2001-06-01 2001-06-01 Wind turbine design

Country Status (1)

Country Link
CA (1) CA2349443C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006053355A1 (en) * 2004-11-19 2006-05-26 Johannes Markopulos Rotor for wind turbines
US7573148B2 (en) 2005-02-28 2009-08-11 Horia Nica Boundary layer wind turbine
WO2009147589A2 (en) * 2008-06-03 2009-12-10 Daniel Farb Vertical axis turbine foils
US20100129193A1 (en) * 2007-05-05 2010-05-27 Gordon David Sherrer System and method for extracting power from fluid using a tesla-type bladeless turbine
WO2018073729A1 (en) 2016-10-18 2018-04-26 Pellegri Adriano Cyclonic-flow wind turbine with statoric and rotoric elements

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006053355A1 (en) * 2004-11-19 2006-05-26 Johannes Markopulos Rotor for wind turbines
US7573148B2 (en) 2005-02-28 2009-08-11 Horia Nica Boundary layer wind turbine
US20100129193A1 (en) * 2007-05-05 2010-05-27 Gordon David Sherrer System and method for extracting power from fluid using a tesla-type bladeless turbine
US8801359B2 (en) * 2007-05-05 2014-08-12 Gordon David Sherrer System and method for extracting power from fluid using a Tesla-type bladeless turbine
WO2009147589A2 (en) * 2008-06-03 2009-12-10 Daniel Farb Vertical axis turbine foils
WO2009147589A3 (en) * 2008-06-03 2010-03-18 Daniel Farb Vertical axis turbine foils
WO2018073729A1 (en) 2016-10-18 2018-04-26 Pellegri Adriano Cyclonic-flow wind turbine with statoric and rotoric elements

Also Published As

Publication number Publication date
CA2349443C (en) 2012-08-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20200831