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WO1993019294A1 - Centrale electrique a energies multiples - Google Patents

Centrale electrique a energies multiples Download PDF

Info

Publication number
WO1993019294A1
WO1993019294A1 PCT/GB1992/000989 GB9200989W WO9319294A1 WO 1993019294 A1 WO1993019294 A1 WO 1993019294A1 GB 9200989 W GB9200989 W GB 9200989W WO 9319294 A1 WO9319294 A1 WO 9319294A1
Authority
WO
WIPO (PCT)
Prior art keywords
tunnel
wind
turbine
built
tubes
Prior art date
Application number
PCT/GB1992/000989
Other languages
English (en)
Inventor
Pak Wing Wong
Original Assignee
Pak Wing Wong
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 Pak Wing Wong filed Critical Pak Wing Wong
Publication of WO1993019294A1 publication Critical patent/WO1993019294A1/fr

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
    • 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
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • F03D9/46—Tunnels or streets
    • 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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/61—Application for hydrogen and/or oxygen production
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • Wind and solar energy are very useful and pollution - free.
  • One thing to discourage people using these energies is that there is often no wind or no sunshine.
  • the plan is to solve this problem. When there is windy weather or a sunny day, we are going to store the wind energy or the solar energy in a storeroom. When there is no wind or no sunshine, we are going to release the stored energy from the storeroom.
  • a wind collector is a large trumpet - like structure. Wind energy depends on the wind speed and the area. We can collect more wind energy from a large area. It means that we need to blow the trumpet in the opposite way.
  • the principle of an air flow ( wind ) is that air will flow from a high pressure area to a low pressure area.
  • the trumpet is basically designed on this principle.
  • a structure shown in figure 1 would enable us to blow the trumpet in the opposite way.
  • a large area is divided by walls 11 or tubes. The distance between two walls 11 should be smaller than the following section.
  • Wind collector 4 collects wind and drives the turbine 8 in the wind direction.
  • Wind collector 5 collects wind and drives the turbine 8 in the opposite wind direction.
  • AB, CD, EF, and GH are walls which are built from the bottom to the top. BC is open to let wind out.
  • GH is a sealed area. Two walls are built inside the GH area. One end of each wall is connected to the wind collector 4 and the another end of each wall is at the end of GH as shown in figure 1. Air is drawn from the area GH to the turbine 8 via the wind collector 4.
  • the area as shown in figure 1 should be as large as possible. Electric motors are mounted on the outer rail 2 so that the system can be rotated and the wind collectors 3, 4, 5 are always facing the wind direction.
  • a second rail ( inner ) 6 is built near the tunnel 7 to support the system. If the system is too large, a third rail would be built between the two rails 2, 6.
  • the whole system in figure 1 is covered by a roof.
  • Two controlling devices are put in the middle of the roof. One device is to find out the wind direction so tha the system can be moved towards that direction. One device is to find out the wind speed so that the system can be operated by a different energy at the right time.
  • Solar cells are put on the top of the roof. The solar cells are designed specially to drive the push and pull system so that the power plant can be operated in any kind of weather.
  • the turbine 8 which is built above the tunnel 7, is driven by the wind in three different directions as shown in figure 1.
  • a wind vortex would be created because the tunnel 7 is underneath the turbine 8.
  • the vortex would suck the air towards the tunnel 7; as a result the wind speed is increased.
  • the diameter of the upper section is smaller than the diameter of the bottom section of the tunnel 7 as shown in figure 6.
  • the function of the tubes 25 is to create a push and pull system.
  • the push and pull system not only increases the wind speed, but can also reduce the pressure in the bottom section of the tunnel 7 and increase the pressure in the upper section of the tunnel 7.
  • An electric fan is installed inside each tube 25 in the tunnel 7.
  • the number of tube 25 used inside the tunnel 7 depends on the size of the diameter of the tunnel 7.
  • the second turbine 24 is used to drive a second generator 18.
  • the electricity generated by the generator 18 can be used as a feedback via the push and pull system to drive the turbine 8, 24.
  • the two turbines 8, 24 are supported by metal frames 12, 14 as shown in figures 2, 6.
  • the generators 18 are driven by the turbines 8, 24 via gear boxes 15, 17 and shafts 16.
  • the wind speed inside the upper section of the tunnel 7 should be 10 times greater than the wind speed in the open area.
  • a large L - shape tube is connected to the outlet 26 of the tunnel 7.
  • the L - shape tube can be rotated so that it can connect to any one of the four tubes.
  • the four tubes are pointing at the east, south, west and north direction to the open area.
  • the structure of the turbine 8 is very important because it is driven by the wind in several different directions.
  • the arms 21 of the two upper sets of rotor 19 are made of small cylindrical bars.
  • the arms 23 of the third set of rotor 22 are made of blades so that air can be thrust inside the tunnel 7.
  • the twelve arms 21, 23 of the three sets of rotor 19, 22 are pointing to a different direction.
  • the angle is 30 degrees between two arms of the twelve arms 21, 23.
  • the three sets of rotor 19, 22 are one and a half metre apart.
  • the most important set of rotor 22 is the one in the mouth of the tunnel 7. Half of the cone area is inside the tunnel 7. The wind speed in this area is greater than anywhere.
  • the rotors 19, 22 are rotated very fast and the diameter of the rotors 19, 22 is large. A strong vibration would be formed.
  • Small wires are attached to the top of the axis 13 and the end of the top set of rotor 19.
  • a circle 34 which is made of metal bar is put at the end of each rotor 19, 22. The three circles 34 would be connected by wires. Small wires are attached to the bottom of the axis 13 and the end of the bottom set of rotor 22.
  • a rotor with four blades is used in the turbine 24.
  • the electricity obtained from those solar cells not only drives the push and pull system, but can also be used in the process of electrolysis and photosynthesis.
  • Oxygen gas can be sold in the market.
  • a gunning compartment 9 is a half cylindrical metal and a firing tube 27 is -attached to it.
  • the gunning compartments 9 are controlled by a hydraulic system.
  • High pressure water jet nozzles 10 are built at the edge of the tunnel 7. The angle of each nozzle is very important. When the angle of the nozzles 10 is in a right position as shown in figure 7, water jets 29 would always hit the cones 20 wherever the cones 20 are.
  • the tunnel wall 30 just below the nozzles 10 is built outward and goes downward and than goes upward to join the original wall again so that a water trough is formed as shown in figure 8.
  • Metal or plastic plates 31 are hinged to the wall of the tunnel 7.
  • the plates are controlled by a hydraulic system 33 so that water can be caught. Water can be guided back to the water tank via a water pipe 32.
  • a hydraulic system 33 so that water can be caught. Water can be guided back to the water tank via a water pipe 32.
  • an electric fan would be installed in each tube 25 inside the tunnel 7. Wind would be created inside the tunnel 7 and the push and pull system - would increase the efficiency.
  • the electric fans are operated by either the solar energy or electricity generated by hydrogen gas.
  • a generator which is power by hydrogen gas is installed to provide all electricity needed inside the plant.
  • a small nuclear power generator or coal power generator or petrol power generator also can be installed in the system to supply all electricity needed in the plant.
  • any kind of energy can be used in the system.
  • the turbine 8 can be driven by all energies simultaneously.
  • a high power compressor is installed in the plant to drive the water jets.
  • the turbine 24 is simply taking advantage of the turbine 8.

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

Une turbine (8) qui est construite au-dessus d'un tunnel vertical (7) est entraînée par des collecteurs de vent (3, 4, 5) dans trois directions différents. Un mouvement tourbillonnaire est formé. Le tunnel (7) est divisé en deux parties de manière à rendre le tourbillon plus puissant. Un système poussant et tirant (25) empêche l'arrêt du mouvement tourbillonnaire. Lorsqu'un tourbillon sans arrêts est constitué, il y a une énergie continue. Une deuxième turbine (24) est construite juste entre les deux parties du tunnel (7) pour tirer parti de la turbine (8). Lorsque l'énergie due au vent et l'énergie solaire sont abondantes, l'électricité est convertie en hydrogène gazeux. Lorsqu'il n'y a pas d'énergie naturelle, la turbine (8) est entraînée par les compartiments à explosion (9), des jets d'eau sous haute pression (10) et des ventilateurs électriques situés dans le système poussant et tirant (25). Les turbines (8, 24) peuvent être entraînées simultanément par toutes les sources d'énergie.
PCT/GB1992/000989 1992-03-20 1992-06-02 Centrale electrique a energies multiples WO1993019294A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9206108.4 1992-03-20
GB9206108A GB2260372A (en) 1992-03-20 1992-03-20 Wind turbine including alternative power means

Publications (1)

Publication Number Publication Date
WO1993019294A1 true WO1993019294A1 (fr) 1993-09-30

Family

ID=10712526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1992/000989 WO1993019294A1 (fr) 1992-03-20 1992-06-02 Centrale electrique a energies multiples

Country Status (3)

Country Link
AU (1) AU1915592A (fr)
GB (1) GB2260372A (fr)
WO (1) WO1993019294A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518680B2 (en) 2000-11-17 2003-02-11 Mcdavid, Jr. William K. Fluid-powered energy conversion device
US7211905B1 (en) 2005-11-15 2007-05-01 Mcdavid Jr William K Vehicle-mounted generator
DE102010005510B4 (de) * 2010-01-23 2012-09-13 Herbert Weh Steigerung der Leistungsdichte beim Aufwindkraftwerk durch Rücklauf-Wärmetauscher

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302918B (en) * 1995-07-05 2000-02-23 Derek Alan Taylor A device for extracting energy from a fluid flow
PT102139B (pt) * 1998-03-26 2001-11-30 Antonio Jose Mendonca Moreno Barragem eolica destinada ao aproveitamento da energia eolica e sua transformacao em energia electrica
ES2155405B1 (es) * 1999-07-30 2001-12-16 Moreno Antonio Jose Mendonca Barrera contra el viento diseñada para aprovechar la energia del viento y su transformacion en energia electrica.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070131A (en) * 1975-01-20 1978-01-24 Grumman Aerospace Corporation Tornado-type wind turbine
FR2461832A1 (fr) * 1979-07-24 1981-02-06 Fonteix Andre Dispositif pour la production d'energie de consommation a partir du vent et/ou du soleil
GB2081390A (en) * 1980-07-24 1982-02-17 Central Energetic Ciclonic System for the obtaining of energy by fluid flows resembling a natural cyclone or anticyclone
DE3915970A1 (de) * 1989-05-17 1990-03-15 Weber Heinz Bert Geraet und verfahren zur verbesserung der wasserqualitaet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB245887A (en) * 1924-11-18 1926-01-21 Isaac Schafran Improvements in and relating to air displacement ventilating apparatus
GB337092A (en) * 1929-08-08 1930-10-30 Arthur Matthews Improvements in internal combustion turbines
GB2083564B (en) * 1980-09-09 1984-05-02 Mewburn Crook Anthony James Se An improved wind energy converter
ES495343A0 (es) * 1980-09-25 1981-08-01 Martinez Parra Jose Sistema de produccion de energia electrica,mediante el apro-vechamiento y control de la fuerza del viento
GB2095339B (en) * 1981-03-23 1984-09-19 Purvis Donald Gillan Hydraulic turbine
ES8205952A1 (es) * 1981-09-23 1982-06-16 Zaratain Fernandez Guillermo D Perfeccionamientos en instalaciones para transformar la energia eolica en energia electrica
GB2107402A (en) * 1981-10-08 1983-04-27 Fadel Mikhail Farag Wind driven apparatus
US4447738A (en) * 1981-12-30 1984-05-08 Allison Johnny H Wind power electrical generator system
US4551631A (en) * 1984-07-06 1985-11-05 Trigilio Gaetano T Wind and solar electric generating plant
US4935639A (en) * 1988-08-23 1990-06-19 Yeh Dong An Revolving power tower

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070131A (en) * 1975-01-20 1978-01-24 Grumman Aerospace Corporation Tornado-type wind turbine
FR2461832A1 (fr) * 1979-07-24 1981-02-06 Fonteix Andre Dispositif pour la production d'energie de consommation a partir du vent et/ou du soleil
GB2081390A (en) * 1980-07-24 1982-02-17 Central Energetic Ciclonic System for the obtaining of energy by fluid flows resembling a natural cyclone or anticyclone
DE3915970A1 (de) * 1989-05-17 1990-03-15 Weber Heinz Bert Geraet und verfahren zur verbesserung der wasserqualitaet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518680B2 (en) 2000-11-17 2003-02-11 Mcdavid, Jr. William K. Fluid-powered energy conversion device
US7211905B1 (en) 2005-11-15 2007-05-01 Mcdavid Jr William K Vehicle-mounted generator
DE102010005510B4 (de) * 2010-01-23 2012-09-13 Herbert Weh Steigerung der Leistungsdichte beim Aufwindkraftwerk durch Rücklauf-Wärmetauscher

Also Published As

Publication number Publication date
GB2260372A (en) 1993-04-14
GB9206108D0 (en) 1992-05-06
AU1915592A (en) 1993-10-21

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