GB2187512A - Combined solar power and wind power generator - Google Patents

Combined solar power and wind power generator Download PDF

Info

Publication number
GB2187512A
GB2187512A GB08527531A GB8527531A GB2187512A GB 2187512 A GB2187512 A GB 2187512A GB 08527531 A GB08527531 A GB 08527531A GB 8527531 A GB8527531 A GB 8527531A GB 2187512 A GB2187512 A GB 2187512A
Authority
GB
United Kingdom
Prior art keywords
wind
sun
generator
power
sails
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.)
Withdrawn
Application number
GB08527531A
Other versions
GB8527531D0 (en
Inventor
Cecil Arthur Johnson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08527531A priority Critical patent/GB2187512A/en
Publication of GB8527531D0 publication Critical patent/GB8527531D0/en
Priority to GR862714A priority patent/GR862714B/en
Publication of GB2187512A publication Critical patent/GB2187512A/en
Withdrawn legal-status Critical Current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
    • 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
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • H02S10/12—Hybrid wind-PV energy systems
    • 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
    • F05B2220/70—Application in combination with
    • F05B2220/708—Photoelectric means, i.e. photovoltaic or solar cells
    • 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
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • 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
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

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

Abstract

In order to utilise both wind and solar energy the rotor of a wind turbine is provided with photovoltaic cells 19. The turbine may be of an axial flow type (Fig. 1) or vertical axis type (Fig. 2). Pitch varying means and tracking means for turning the turbine to face the sun or into wind may be provided. The turbine can be used on the roof of light cars or on the roofs of buildings for such purposes as airconditioning or refrigeration and it can also be used for irrigation, water pumping etc. In the case of the vertical axis device (Fig. 2) the rotor may be driven by an electric motor (18) powered by the cells (19) instead of the wind acting on vanes (16). <IMAGE>

Description

SPECIFICATION Conbined solar-power and wind-power generator This invention relates to the harnessing of two sources of energy, namely, wind and sun. It is arranged that when there is no wind blowing, electrical energy is generated by photovoltaic cells on the sails. When there is no sun shining but a wind is blowing, mechanical energy is converted into electrical power.
In one form of the invention Fig. 1, as with conventional windmills, the sails 11 rotate around spindle 12, which is mounted on a turret 13, which itself rotates in azimuth around post 21 to face the sun or the wind, whichever is the more providential at a particular time.
The photovoltaic cells 19 are mounted on the faces of the sails 11.
Control systems also allow a combination of wind and sun to be used simultaneously, if a greater total amount of power could be so generated.
The mounting of the sails 11 in the hub 14 is arranged so that the helical pitch of the sails 11 may be varied from zero; for gathering maximum solar power; to a considerably larger pitch angle for gathering maximum wind power; or any amount of pitch angle in between these two limits to achieve a maximum simultaneous combination of wind and solar power.
By any means the turret is rotated to follow the sun in azimuth; and tilt in elevation, if so required, as the sun rises and sets.
In another form of the invention Fig. 2, the impellor 15 is mounted on a building wall or roof, and the vanes 16 are set square to the plane of the impellor 15. The impellor 15 may be driven by an electric motor 18 powered with current produced by the photovoltaic cells 19; or driven by the action of the wind on the vanes 16; or; in the event of neither wind or sun; any other convenient supply of current.
COMBINED SOLAR POWER AND WINDPOWER GENERATOR 1)The Generator will operate without sun but with wind 2)The Generator will operate without wind but with sun 3)The Generator can produce direct current electricity 4)The Generator operates efficiently either vertical or horizontal
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (1)

  1. **WARNING** start of CLMS field may overlap end of DESC **.
    SPECIFICATION Conbined solar-power and wind-power generator This invention relates to the harnessing of two sources of energy, namely, wind and sun. It is arranged that when there is no wind blowing, electrical energy is generated by photovoltaic cells on the sails. When there is no sun shining but a wind is blowing, mechanical energy is converted into electrical power.
    In one form of the invention Fig. 1, as with conventional windmills, the sails 11 rotate around spindle 12, which is mounted on a turret 13, which itself rotates in azimuth around post 21 to face the sun or the wind, whichever is the more providential at a particular time.
    The photovoltaic cells 19 are mounted on the faces of the sails 11.
    Control systems also allow a combination of wind and sun to be used simultaneously, if a greater total amount of power could be so generated.
    The mounting of the sails 11 in the hub 14 is arranged so that the helical pitch of the sails 11 may be varied from zero; for gathering maximum solar power; to a considerably larger pitch angle for gathering maximum wind power; or any amount of pitch angle in between these two limits to achieve a maximum simultaneous combination of wind and solar power.
    By any means the turret is rotated to follow the sun in azimuth; and tilt in elevation, if so required, as the sun rises and sets.
    In another form of the invention Fig. 2, the impellor 15 is mounted on a building wall or roof, and the vanes 16 are set square to the plane of the impellor 15. The impellor 15 may be driven by an electric motor 18 powered with current produced by the photovoltaic cells 19; or driven by the action of the wind on the vanes 16; or; in the event of neither wind or sun; any other convenient supply of current.
    COMBINED SOLAR POWER AND WINDPOWER GENERATOR
    1)The Generator will operate without sun but with wind
    2)The Generator will operate without wind but with sun
    3)The Generator can produce direct current electricity
    4)The Generator operates efficiently either vertical or horizontal
GB08527531A 1985-11-08 1985-11-08 Combined solar power and wind power generator Withdrawn GB2187512A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08527531A GB2187512A (en) 1985-11-08 1985-11-08 Combined solar power and wind power generator
GR862714A GR862714B (en) 1985-11-08 1986-11-13 Combined solar-power and wind-power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08527531A GB2187512A (en) 1985-11-08 1985-11-08 Combined solar power and wind power generator

Publications (2)

Publication Number Publication Date
GB8527531D0 GB8527531D0 (en) 1985-12-11
GB2187512A true GB2187512A (en) 1987-09-09

Family

ID=10587907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08527531A Withdrawn GB2187512A (en) 1985-11-08 1985-11-08 Combined solar power and wind power generator

Country Status (2)

Country Link
GB (1) GB2187512A (en)
GR (1) GR862714B (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210932A (en) * 1987-10-13 1989-06-21 John Patrick Farrell Structures for deriving energy from natural sources
FR2683864A1 (en) * 1991-11-15 1993-05-21 Sorelec Wind machine for driving an electricity generator
WO1998042981A1 (en) * 1997-03-25 1998-10-01 Alfred Wilhelm Wind and solar energy installation
WO1999020897A1 (en) * 1997-10-16 1999-04-29 Hans Hill Solar windmill
EP1626176A2 (en) * 2004-08-09 2006-02-15 Andreas Tausch Wind turbine comprising a solar converter
US7635923B2 (en) * 2008-01-25 2009-12-22 Deangeles Steven J Momentum-conserving wind-driven electrical generator
WO2011134054A1 (en) * 2010-04-29 2011-11-03 Thomas Patrick Bryson Hybrid wind and solar energy device
US8221871B2 (en) 2006-04-19 2012-07-17 Furio Orologio Metallized polymeric film reflective insulation material
US8257018B2 (en) 2010-01-14 2012-09-04 Coffey Daniel P Wind energy conversion devices
RU2493428C1 (en) * 2012-04-24 2013-09-20 Юлия Алексеевна Щепочкина Wind wheel
EP2657515A1 (en) * 2012-04-27 2013-10-30 Moog Unna GmbH Wind energy assembly with pitch regulation
WO2014076443A1 (en) 2012-11-19 2014-05-22 Revoluter Limited Flow optimiser
CN103925160A (en) * 2014-04-10 2014-07-16 长兴泗安科林植保专业合作社 Wind and solar integrated machine
WO2014110665A1 (en) * 2013-01-17 2014-07-24 Tchervenkov Jean I Bi-functional wind turbine
US8936847B2 (en) 2006-04-19 2015-01-20 Promethean Insulation Technology Llc Metallized polymeric film reflective insulation material
US8967946B2 (en) 2010-07-19 2015-03-03 Serge Kimberg Modular wind-solar energy converting assembly
CN103281008B (en) * 2009-03-24 2015-04-15 杨青山 Solar wind-driven generator
CN108353845A (en) * 2018-03-26 2018-08-03 飞力泵业有限公司 Solar energy water vehicle type aerator and fishery cultivating system
CN110412966A (en) * 2018-04-27 2019-11-05 新疆金风科技股份有限公司 The method and apparatus for monitoring pitch motor temperature anomaly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709201A (en) * 1950-10-12 1954-05-19 Mining & Land Syndicate Ltd Improvements in or relating to windmills
GB1176184A (en) * 1966-05-26 1970-01-01 Boelkow Gmbh Extensible Outrigger for a Spacecraft
GB1480174A (en) * 1974-10-30 1977-07-20 Hughes Aircraft Co Spacecraft
GB2002459A (en) * 1977-07-25 1979-02-21 Poulsen P Windmill
GB2013789A (en) * 1978-01-25 1979-08-15 Solwin Ind Ltd Method and system for generating energy from solar and wind sources
GB2042647A (en) * 1980-02-13 1980-09-24 Schellekens A Energy Transforming Apparatus
GB1605037A (en) * 1978-05-31 1981-12-16 Nixon I G Recovery of energy from wind
US4575639A (en) * 1980-12-16 1986-03-11 Rogow Bruce I Fluid turbine system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709201A (en) * 1950-10-12 1954-05-19 Mining & Land Syndicate Ltd Improvements in or relating to windmills
GB1176184A (en) * 1966-05-26 1970-01-01 Boelkow Gmbh Extensible Outrigger for a Spacecraft
GB1480174A (en) * 1974-10-30 1977-07-20 Hughes Aircraft Co Spacecraft
GB2002459A (en) * 1977-07-25 1979-02-21 Poulsen P Windmill
GB2013789A (en) * 1978-01-25 1979-08-15 Solwin Ind Ltd Method and system for generating energy from solar and wind sources
GB1605037A (en) * 1978-05-31 1981-12-16 Nixon I G Recovery of energy from wind
GB2042647A (en) * 1980-02-13 1980-09-24 Schellekens A Energy Transforming Apparatus
US4575639A (en) * 1980-12-16 1986-03-11 Rogow Bruce I Fluid turbine system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOHN W.R. TAYLOR, }JANES ALL THE WORLD'S AIRCRAFT 1982-3}, 1982/3 JANE'S PUBLISHING CO LTD PP630-631 644-655 *

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210932A (en) * 1987-10-13 1989-06-21 John Patrick Farrell Structures for deriving energy from natural sources
GB2210932B (en) * 1987-10-13 1992-06-10 John Patrick Farrell Structure for deriving useful energy from natural sources.
FR2683864A1 (en) * 1991-11-15 1993-05-21 Sorelec Wind machine for driving an electricity generator
WO1998042981A1 (en) * 1997-03-25 1998-10-01 Alfred Wilhelm Wind and solar energy installation
WO1999020897A1 (en) * 1997-10-16 1999-04-29 Hans Hill Solar windmill
EP1626176A2 (en) * 2004-08-09 2006-02-15 Andreas Tausch Wind turbine comprising a solar converter
WO2006015850A2 (en) * 2004-08-09 2006-02-16 Andreas Tausch Wind turbine comprising a solar transducer
EP1626176A3 (en) * 2004-08-09 2006-04-05 Andreas Tausch Wind turbine comprising a solar converter
WO2006015850A3 (en) * 2004-08-09 2006-04-20 Andreas Tausch Wind turbine comprising a solar transducer
US8221871B2 (en) 2006-04-19 2012-07-17 Furio Orologio Metallized polymeric film reflective insulation material
US8343614B2 (en) 2006-04-19 2013-01-01 Furio Orologio Metallized polymeric film reflective insulation material
US8936847B2 (en) 2006-04-19 2015-01-20 Promethean Insulation Technology Llc Metallized polymeric film reflective insulation material
US7834473B2 (en) 2008-01-25 2010-11-16 Deangeles Steven J Momentum-conserving wind-driven electrical generator
US7635923B2 (en) * 2008-01-25 2009-12-22 Deangeles Steven J Momentum-conserving wind-driven electrical generator
CN103281008B (en) * 2009-03-24 2015-04-15 杨青山 Solar wind-driven generator
US8257018B2 (en) 2010-01-14 2012-09-04 Coffey Daniel P Wind energy conversion devices
US10253755B2 (en) 2010-01-14 2019-04-09 Daniel P. Coffey Wind energy conversion devices
WO2011134054A1 (en) * 2010-04-29 2011-11-03 Thomas Patrick Bryson Hybrid wind and solar energy device
US8967946B2 (en) 2010-07-19 2015-03-03 Serge Kimberg Modular wind-solar energy converting assembly
RU2493428C1 (en) * 2012-04-24 2013-09-20 Юлия Алексеевна Щепочкина Wind wheel
EP2657515A1 (en) * 2012-04-27 2013-10-30 Moog Unna GmbH Wind energy assembly with pitch regulation
WO2014076443A1 (en) 2012-11-19 2014-05-22 Revoluter Limited Flow optimiser
WO2014110665A1 (en) * 2013-01-17 2014-07-24 Tchervenkov Jean I Bi-functional wind turbine
CN103925160A (en) * 2014-04-10 2014-07-16 长兴泗安科林植保专业合作社 Wind and solar integrated machine
CN108353845A (en) * 2018-03-26 2018-08-03 飞力泵业有限公司 Solar energy water vehicle type aerator and fishery cultivating system
CN110412966A (en) * 2018-04-27 2019-11-05 新疆金风科技股份有限公司 The method and apparatus for monitoring pitch motor temperature anomaly

Also Published As

Publication number Publication date
GB8527531D0 (en) 1985-12-11
GR862714B (en) 1987-02-02

Similar Documents

Publication Publication Date Title
GB2187512A (en) Combined solar power and wind power generator
US5254876A (en) Combined solar and wind powered generator with spiral blades
US20130106193A1 (en) Hybrid wind and solar energy device
US5075564A (en) Combined solar and wind powered generator with spiral surface pattern
US8288884B1 (en) Wind turbine with integrated solar panels
US5386146A (en) In-line auger driven charging system
EP1478850B1 (en) Roof mounted wind turbine
US8330296B2 (en) Hybrid renewable energy turbine using wind and solar power
US20110089698A1 (en) Combination solar and dual generator wind turbine
US20100320760A1 (en) Solar and Wind Power Generator Capable of Tracking Sunlight Automatically
KR101762588B1 (en) Smart pole using new renewable energy
US20090015019A1 (en) Lateral Wind Turbine
JP2018537622A (en) Unit for using solar and wind energy
KR101799704B1 (en) Combined power generation device using solar and wind
KR20090092566A (en) Multy blade and body big-wind power generator
CN107542624B (en) Solar energy and wind energy integrated power generation device
JPH06167269A (en) Windmill equipped with solar battery
KR20120109889A (en) Building photovoltaics and wind turbine system
RU176074U1 (en) ENERGY MODULE USING WIND AND SOLAR ENERGY
CN103673190A (en) Renewable energy ventilator
Power Wind Power
CN114352479A (en) Wind-heat light energy conversion and utilization integrated transformer combination device
CN211040781U (en) Wind-solar complementary street lamp cap
CA2703468C (en) Hybrid renewable energy turbine using wind and solar power
KR20100013026U (en) Hybrid street light

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)