WO2017179607A1 - ハイブリッド街路灯 - Google Patents
ハイブリッド街路灯 Download PDFInfo
- Publication number
- WO2017179607A1 WO2017179607A1 PCT/JP2017/014931 JP2017014931W WO2017179607A1 WO 2017179607 A1 WO2017179607 A1 WO 2017179607A1 JP 2017014931 W JP2017014931 W JP 2017014931W WO 2017179607 A1 WO2017179607 A1 WO 2017179607A1
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- WO
- WIPO (PCT)
- Prior art keywords
- hybrid street
- column
- street light
- power generator
- wind
- Prior art date
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- 230000000694 effects Effects 0.000 abstract description 4
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/026—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by using wind power, e.g. using wind turbines
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- 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
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
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- 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
- F03D3/06—Rotors
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- 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
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/032—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
- F21S9/043—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
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- 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
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- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
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- 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
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- 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
- F05B2220/30—Application in turbines
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- 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
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
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- 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
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-type
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- 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
- F05B2260/00—Function
- F05B2260/42—Storage of energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
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- 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
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- 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- 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
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- 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
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- 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
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- 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
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- 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
- the present invention relates to a hybrid street lamp, and for example, relates to a hybrid street lamp that stores power generated by a wind power generator and a solar power generator in a storage battery, and lights the lighting device using the power stored in the storage battery.
- the space below the hybrid street light as described above is bright even at night and is convenient for people to use both day and night. Since this space is a space where a wind power generator is installed, it is generally adopted in a place where there is a vacant area around it, for example, an urban area, a park, a promenade, a factory site, and the like. However, conventionally, a space having such an excellent environment has been left unnecessarily without being effectively used.
- An object of the present invention is to provide a hybrid street light that can promote use of people in a space under illumination and can be used efficiently.
- the hybrid street light includes a power generator main body in which a vertical axis wind power generator and a solar power generator are provided at an upper portion of a support, and the wind power generator and the solar power generator installed on the support.
- a lighting device that is turned on by one or both of the above and a stool attached to the column.
- the lighting device installed on the column is turned on by one or both of the wind power generator and the solar power generator.
- the solar power generation device can generate power.
- a wind power generator can generate power if it receives wind that can rotate its wings regardless of day or night. Since the wind power generator is of a vertical axis type, it is not necessary to control the wind direction, so that the control system can be simplified as compared with the horizontal axis type. Since the vertical axis wind power generator can generate power by receiving wind even if it is relatively small, it can be suitably installed in, for example, an urban area, a park, a promenade, a factory site, and the like. Therefore, the versatility of this hybrid street light can be enhanced.
- This hybrid street light post has a permanent stool, so people can sit on the stool day and night, take a break, have a chat, eat and drink, put luggage on the stool, etc. it can. Therefore, an effect of promoting the use of people can be obtained for the space under illumination, and it can be used efficiently.
- the wind power generator may be provided above the solar power generator in the upper part of the support column.
- the wind turbine generator is more susceptible to wind, and the power generation efficiency of the wind turbine generator can be increased.
- the lighting device may include a plurality of light emitting diodes arranged annularly on the outer periphery of the support column.
- a plurality of light emitting diodes arranged in a ring irradiate a solar power generation device and a wind power generation device, it becomes easy to specify the position of the hybrid street lamp at night.
- a plurality of light emitting diodes arranged in an annular shape illuminate downward, the use of people sitting on the stool can be promoted more effectively.
- sunlight is radiated to a plurality of spots in the form of sunlight, the sunbeams can be reproduced by the light radiated in a spot form.
- the seat may be provided in an annular shape on the outer periphery of the support column.
- a plurality of people can sit on the stool, and the use of the plurality of people can be promoted for the space under illumination.
- the lighting device and the stool may be detachably attached to the column in a state where they are combined with each other.
- the lighting device and the seat can be attached to the column according to, for example, a user's budget. Since the lighting device and the stool are integrated, the attaching / detaching work is easy.
- a lighting apparatus or a form of a seat can be changed easily.
- the storage battery which stores the electric power generated by the wind power generator and the solar power generator, and supplies power to the lighting device, and the controller which controls the storage and power supply of the power May be stored.
- the support may be provided with an opening for taking in and out the storage battery and the controller and a door for opening and closing the opening.
- pillar of a controller can be easily taken in / out by the opening of a door, and an external appearance improves also by closing of a door.
- the door may be arranged below the lighting device. If it does in this way, an illuminating device will not interfere with opening and closing of a door.
- a housing for housing a bearing that rotatably supports the impeller of the wind power generator and a generator that generates electric power by the rotation of the impeller may be attached to the upper end portion of the column. . If it does in this way, a wind power generator will become compact.
- FIG. 6 is a cross-sectional view taken along line VIII-VIII in FIG. 5. It is a perspective view which shows the illuminating device etc. of the hybrid street light. It is a block diagram which shows schematically the control system of the hybrid street light.
- the hybrid street lamp includes a power generation device main body 1, a lighting device 2, a seat 3, a controller 26, a storage battery 27, and an inverter 28.
- the power generation device main body 1 includes a wind power generation device 6 and a solar power generation device 7 provided on the column 5.
- the column 5 has a column lower part 5a installed on the ground and erected upward, and a column upper part 5b linearly connected to the upper end of the column lower part 5a.
- the upper end portion of the column lower portion 5a is substantially at the same vertical position as the lighting device 2.
- Each of the pillar lower part 5a and the pillar upper part 5b is a columnar hollow cylindrical member. Thereby, the cables (not shown) of the power generator main body 1 and the lighting device 2 can be passed through the support lower part 5a and the support upper part 5b.
- the support lower part 5a is larger in diameter than the support upper part 5b and is provided concentrically with the support upper part 5b.
- a plurality of partition walls 5aa arranged at appropriate intervals in the longitudinal direction matching the vertical direction are provided in the support lower part 5a.
- Each partition wall 5aa is formed, for example, in the form of an inner diameter flange that protrudes inward in the radial direction from the inner peripheral surface of the column lower portion 5a, and partitions the column lower portion 5a.
- a through hole (not shown) through which the cables and the like pass is formed in the partition wall 5aa, for example.
- a controller 26, a storage battery 27, and an inverter 28, which will be described later, are supported on a predetermined partition wall 5aa in the lower column 5a.
- the inverter 28 may be omitted.
- each of the controller 26, the storage battery 27, and the inverter 28 in the column lower part 5a is disposed in a space partitioned by different partition walls 5aa.
- a plurality (two in this example) of openings 5ab are formed on the front surface of the column lower part 5a, and doors 4 that can shield the openings 5ab are respectively provided. .
- Each door 4 is arrange
- the controller 26, the storage battery 27, and the inverter 28 can be accessed and operated by opening each door 4, and can be taken in and out through the opening 5ab.
- a vertical axis wind power generator 6 and a solar power generator 7 are provided on the column upper portion 5 b.
- the wind power generator 6 is installed above the solar power generator 7.
- the wind power generator 6 includes an impeller 8 and a generator 9 driven by the impeller 8.
- the impeller 8 has a support 10 and a plurality of wings 11.
- the support body 10 is supported on the upper end portion of the support column 5 via a bearing 60 so as to be rotatable about a vertical axis.
- the support 10 is a member that supports a plurality of wings 11 (two in this example), and is provided in an arm shape so as to extend radially outward from the upper portion of the support column 5.
- One wing 11 is connected to one end of the support 10, and another wing 11 is connected to the other end of the support 10.
- a plurality (four in this example) of reinforcing members 29 that connect the support body 10 and each of the blades 11 are provided.
- Each reinforcing member 29 extends obliquely so as to reach the vicinity of the upper and lower tips of the wing 11 as it goes radially outward from the vicinity of the center of the support 10.
- the two blades 11 and 11 extend in the vertical direction, and are provided at positions that are 180 degrees out of phase with the support column 5 as the center.
- Each wing 11 extends along the vertical direction and rotates around the axis L1 of the column 5 by receiving wind from various directions.
- the wing 11 includes a straight portion 11a that is straight in the vertical direction, and wing tip portions 11b and 11b that extend from both ends of the straight portion 11a in the longitudinal direction.
- the straight portion 11a and each blade tip portion 11b are integrally formed from the same material.
- three or more arm-shaped supports 10 may extend radially outward from the upper portion of the support 5 and each support 10 may be provided with a blade 11.
- Each blade tip portion 11b is a so-called winglet that reduces blade tip vortices from each blade tip.
- the blade tip portion 11b has a cross-sectional shape that is inclined so that the cross-section of the blade tip portion 11b as seen by cutting along the plane including the axis L1 approaches the column 5 side from the base end toward the tip.
- the upper and lower blade tip portions 11b, 11b are formed in the same shape that is line-symmetric with respect to the central portion in the longitudinal direction of the straight portion 11a.
- the generator 9 is housed together with the bearing 60 in the housing 30 attached to the upper end portion of the column 5 and generates power by the rotation of the blade 11.
- a fixed ring that is an inner ring in the bearing is attached to the housing 30, and a rotating ring that is an outer ring in the bearing 60 is connected to the support 10.
- the rotor of the generator 9 rotates inside the housing 30 together with the rotating wheel to generate electric power.
- the generator 9 for example, an induction generator or a synchronous generator is used.
- the solar power generation device 7 includes a solar panel 12 that receives sunlight and performs photoelectric conversion, and a gantry 13 in FIG. 2 that supports the solar panel 12.
- a gantry 13 is attached to the upper part of the support column 5 slightly below the impeller 8.
- the gantry 13 includes a cylindrical member 13a, a bracket 13b, a reinforcing member 13c, and a panel support portion 13d.
- a cylindrical member 13a is fitted and fixed to the outer periphery of the column upper portion 5b.
- the cylindrical member 13a includes a split structure that can be divided into a semi-cylindrical shape, and a plurality of bolts and nuts that fix the split structures to each other and to the column upper part 5b.
- the bracket 13b is T-shaped when viewed from above, and the base of the leg is fixed so as to extend radially outward from one divided structure of the cylindrical member 13a. Yes.
- a single reinforcing member 13c is attached from the lower part of the one split structure to the tip of the bracket 13b.
- the panel support portion 13d has an angle adjustment mechanism (not shown) that can adjust the inclination angle of the panel support portion 13d and the solar panel 12 with respect to the horizontal direction.
- the panel support portion 13d can be fixed at an arbitrary angle by the angle adjustment mechanism. This angle is appropriately determined according to the irradiation angle of sunlight.
- the bolts and nuts of the cylindrical member 13a are once loosened, the two divided structures are turned around the axis L1 of the column upper portion 5b, and the bolts and nuts are tightened at an arbitrary angle around the axis L1.
- the angle around the axis L1 of the solar panel 12 can also be adjusted.
- the solar panel 12 is composed of, for example, a silicon polycrystalline cell. However, it is not limited to a silicon polycrystalline cell.
- the illumination device 2 includes an annular plate-like panel 14 that is annularly arranged on the outer periphery of the support column 5, and an annular light source 15 that is supported by the panel 14.
- the panel 14 is omitted in FIG. Specifically, as shown in FIG. 8, the outer diameter side portion of the lower surface of the panel 14 is supported on the upper end of a frame 16 (described later) of the seat 3.
- the flange 17 is fixed to the lower end of the outer periphery of the column upper portion 5b via a plurality of brackets 41 shown in FIG.
- An annular support member 18 of FIG. 5 that supports the inner diameter side portion of the panel 14 is fixed to the lower surface of the flange 17 (FIG. 4). As described above, since the lighting device 2 is located above the door 4, it does not interfere with the opening and closing of the door 4.
- the annular support member 18 is provided with a plurality (four in this example) of connecting members 19 extending radially from the annular support member 18 to the upper end of the frame 16. These connecting members 19 are arranged at regular intervals in the circumferential direction.
- the panel 14 is annularly provided on the outer periphery of the column 5 by the frame 16, the annular support member 18, and the plurality of connecting members 19.
- the panel 14 provided in an annular shape also serves as a rain shield for people sitting on the stool 3.
- the panel 14 is light transmissive (transparent or diffusive transmitted light) and is made of a weather-resistant resin member or glass plate, metal, or the like. On this panel 14, for example, as shown in FIG.
- a plurality of foliage patterns k are drawn.
- the leaf k pattern itself does not transmit light.
- a sunlight leaking from sunlight can be irradiated from between the leaves of the plurality of trees in the light-transmitting panel 14.
- the panel 14 is a metal, the sunlight from the sunlight can be reproduced by punching out the leaf shape with a press or the like.
- the annular light source 15 includes an annular light-transmitting tube 15b and a plurality of light emitting diodes (LEDs) 15a accommodated in the tube 15b. These LEDs 15a are arranged in the tubular body 15b with a gap in the circumferential direction. In other words, the plurality of LEDs 15 a are annularly arranged on the outer periphery of the support column 5 with a gap in the circumferential direction. Among the plurality of LEDs 15a arranged in a ring shape, some of the LEDs 15a are arranged to irradiate light upward, and the remaining LEDs 15a are arranged to irradiate light downward.
- LEDs 15a light emitting diodes
- the part of the LEDs 15a that irradiate light upward irradiate the solar power generation device 7 and the wind power generation device 6 over the entire 360 degrees, so that the position of the hybrid street lamp can be easily specified at night.
- the remaining LEDs 15a that irradiate light downward can further promote the use of people sitting on the stool 3.
- the stool 3 includes a stool portion 20 provided at the lower portion of the hybrid street light and a frame 16.
- the seat 20 and the frame 16 are integrally provided by, for example, a bolt or the like.
- the stool 3 and the lighting device 2 have an integral structure, but are separate from the support column 5.
- the integrated structure product 32 including the illumination device 2 and the seat 3 is composed of a plurality of divided structures 32A and 32A that can be divided in half on a plane including the axis L1, for example, arranged in the circumferential direction. Yes.
- These divided structures 32A and 32A are detachably attached to the support column 5 via the flange 17, the annular support member 18 and the like. Since the two divided structures 32A and 32A can be divided in half as described above, the two divided structures 32A and 32A can be attached to the column 5 after the column 5 is installed.
- the frame 16 has a leg portion 31, annular base portions 21 and 22 shown in FIG. 6, a radial connecting portion 23, a pillar portion 24 and a connecting portion 25 in FIG. These are integrally connected by bolts or the like, for example.
- a plurality of annular bases 21 and 22 having different radial dimensions shown in FIG. 6 are provided on the outer periphery of the column lower part 5a. These annular bases 21 and 22 are installed concentrically on the column 5.
- the radial connection part 23 connects these annular base parts 21 and 22 integrally.
- a plurality of leg portions 31 are fixed to the lower surface of the large-diameter annular base portion 21 among these annular base portions 21 and 22, and these leg portions 31 are installed on the ground.
- a plurality of column portions 24 are erected on the plurality of leg portions 31 via attachment members. These column portions 24 are arranged at appropriate intervals in the circumferential direction, and also serve as support for the columns 5.
- each column portion 24 extends in parallel with the column lower portion 5a from the base end side, and is arranged on the outer peripheral surface of the column lower portion 5a with a gap, and a base of the line portion 24a.
- a curved portion 24b that curves away from the column 5 as it goes from the end toward the upper end.
- the connecting portion 25 connects the column portions 24 adjacent in the circumferential direction.
- the outer diameter side portion of the lower surface of the panel 14 in FIG. 8 is connected to the tip of the curved portion 24 b of each column portion 24.
- Each column part 24 of the frame 16 is connected to the column 5 via the panel 14, the annular support member 18 and the flange 17 (FIG. 4), so that the rigidity of the entire hybrid street light can be increased.
- a circular plate-shaped seat 20 is provided on the upper portions of the plurality of annular bases 21 and 22.
- the seat portion 20 has a circular plate shape whose upper surface forms a seat surface, and is provided on the outer periphery of the support column 5 concentrically with the support column 5.
- a plurality of people can sit on the seat 20. Thereby, about the space under the illuminating device 2, it is possible to aim at promotion of utilization of several persons.
- the controller 26 which is a control apparatus, the storage battery 27, and the inverter 28 are provided in the inside of the support
- the controller 26 controls the lighting device 2 to be lit by one or both of the wind power generator 6 and the solar power generator 7.
- the controller 26 includes, for example, a central control device and a storage device (not shown).
- the solar panel 12 and the generator 9 of the wind power generator 6 are electrically connected to the controller 26.
- the electric power generated by the solar panel 12 and the generator 9 is stored in the storage battery 27 via the controller 26.
- the controller 26 converts the DC power stored in the storage battery 27 into AC power by the inverter 28 and supplies the AC power to the lighting device 2. Thereby, each LED 15 (FIG. 5) is turned on.
- the controller 26 is connected to a timer switch (not shown). The controller 26 can switch on / off of each LED 15 (FIG. 5) according to a set time determined by the timer switch.
- the lighting device 2 installed on the pillar 5 in FIG. 7 is lit by one or both of the wind power generator 6 and the solar power generator 7.
- the solar power generator 7 can generate power.
- the wind power generator 6 can generate electric power if it receives wind that can rotate the wings 11 regardless of day or night. Since the wind power generator 6 is a vertical axis type, it is not necessary to control the wind direction, so that the control system can be simplified as compared with the horizontal axis type.
- the vertical axis wind power generator 6 can generate power by receiving wind even if it is relatively small, it can be suitably installed in, for example, an urban area, a park, a promenade, a factory site, and the like. Therefore, the versatility of this hybrid street light can be enhanced. Since the seat 3 is permanently installed on the post 5 of this hybrid street light, people can sit on the seat 20 regardless of day or night, take a break, have a chat, eat and drink, put luggage on the seat 20, etc. Use can be promoted. Therefore, an effect of promoting the use of people can be obtained for the space under illumination, and it can be used efficiently.
- the wind power generator 6 Since the wind power generator 6 is provided above the solar power generator 7 in the upper part of the column 5, the wind power generator 6 is more susceptible to wind and increases the power generation efficiency of the wind power generator 6. Can do.
- the integrated structure 32 comprising the lighting device 2 and the stool 3 is detachably attached to the column 5 in a state where the two divided structures 32A and 32A are combined with each other. For this reason, after installing parts other than the illuminating device 2 and the stool 3 among the hybrid street lamps, the illuminating device 2 and the stool 3 can be attached to the column 5 according to, for example, a user's budget. Since the illumination device 2 and the stool 3 are integrated, the attaching / detaching work is simple. Moreover, according to the preference of the user who installs this hybrid street light, the form etc. of the illuminating device 2 or the seat 3 can be changed easily.
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Abstract
Description
風力発電装置6は、翼車8と、この翼車8により駆動される発電機9とを備える。翼車8は、支持体10と、複数の翼11とを有する。支持体10は、支柱5の上端部に軸受60を介して垂直軸心回りに回転自在に支持されている。支持体10は、複数の翼11(この例では二枚)を支持する部材であり、支柱5の上部から半径方向外方に延びるようにアーム状に設けられている。
太陽光発電装置7は、日照を受けて光電変換する太陽光パネル12と、この太陽光パネル12を支持する図2の架台13とを有する。支柱5の上部における、翼車8よりもやや下方に、架台13が取り付けられている。この架台13は、円筒部材13a、ブラケット13b、補強部材13c、およびパネル支持部13dを有する。支柱上部5bの外周に円筒部材13aが嵌合固定されている。円筒部材13aは、半円筒状に分割可能な二つ割りの分割構造体と、これら分割構造体を互いに固定し且つ支柱上部5bに固定する複数のボルト・ナットとを有する。
図5に示すように、照明装置2は、支柱5の外周に環状に配置された環状で板状のパネル14と、このパネル14に支持された円環状の光源15とを含む。パネル14は図7では省略されている。具体的には、図8に示すように、腰掛3のフレーム16(後述する)の上端に、パネル14の下面における外径側部分が支持されている。支柱上部5bの外周における下端部には、図4に示す複数のブラケット41を介してフランジ17が固定されている。このフランジ17(図4)の下面に、パネル14の内径側部分を支持する図5の環状支持部材18が固定されている。前述のとおり、照明装置2は、扉4よりも上方に位置しているので、扉4の開閉時の邪魔にならない。
図8に示すように、腰掛3は、このハイブリッド街路灯の下部に設けられる腰掛部20と、フレーム16とを有する。これら腰掛部20とフレーム16とは、例えば、ボルト等により一体に設けられている。腰掛3および照明装置2は、一体構造となっているが、支柱5とは別体構造である。照明装置2および腰掛3からなる一体構造品32は、円周方向に並ぶ複数個、例えば、軸心L1を含む平面で1/2に分割可能な二つの分割構造体32A,32Aから構成されている。これら分割構造体32A,32Aは、支柱5に対し、フランジ17、環状支持部材18等を介して着脱自在に取付けられている。二つの分割構造体32A,32Aは、前述のように1/2に分割可能であるため、支柱5の設置後にこの支柱5に取り付け可能に構成されている。
図1に示すように、支柱5の内部、詳しくは、支柱下部5aの内部に、制御装置であるコントローラ26と、蓄電池27と、インバータ28とが設けられている。図10に示すように、コントローラ26は、風力発電装置6および太陽光発電装置7のいずれか一方または両方により照明装置2を点灯するように制御する。このコントローラ26は、例えば、図示しない中央制御装置と記憶装置とを備えている。
2…照明装置
3…腰掛
4…扉
5…支柱
5ab…開口部
6…風力発電装置
7…太陽光発電装置
8…翼車
15…発光ダイオード(LED)
26…コントローラ
27…蓄電池
30…ハウジング
60…軸受
Claims (9)
- 支柱の上部に、垂直軸式の風力発電装置および太陽光発電装置が設けられた発電装置本体と、
前記支柱に設置され、前記風力発電装置および前記太陽光発電装置のいずれか一方または両方により点灯する照明装置と、
前記支柱に取付けられた腰掛と、を備えるハイブリッド街路灯。 - 請求項1に記載のハイブリッド街路灯において、前記風力発電装置は、前記支柱の上部における、前記太陽光発電装置よりも上方に設けられているハイブリッド街路灯。
- 請求項1または請求項2に記載のハイブリッド街路灯において、前記照明装置は、前記支柱の外周に環状に配置された複数の発光ダイオードを含むハイブリッド街路灯。
- 請求項1ないし請求項3のいずれか1項に記載のハイブリッド街路灯において、前記腰掛は、前記支柱の外周に環状に設けられているハイブリッド街路灯。
- 請求項1ないし請求項4のいずれか1項に記載のハイブリッド街路灯において、前記照明装置および前記腰掛は、互いに組み合わさった状態で前記支柱に着脱自在に取付けられているハイブリッド街路灯。
- 請求項1ないし請求項5のいずれか1項に記載のハイブリッド街路灯において、前記支柱の内部に、前記風力発電装置および前記太陽光発電装置により発電された電力を貯留し、かつ前記照明装置に給電する蓄電池と、前記電力の貯留および給電を制御するコントローラとが収納されているハイブリッド街路灯。
- 請求項6に記載のハイブリッド街路灯において、前記支柱に、前記蓄電池と前記コントローラとを出し入れする開口部と、この開口部を開閉する扉とが設けられているハイブリッド街路灯。
- 請求項7に記載のハイブリッド街路灯において、前記扉は、前記照明装置よりも下方に配置されているハイブリッド街路灯。
- 請求項1ないし請求項8のいずれか1項に記載のハイブリッド街路灯において、
前記支柱の上端部に、前記風力発電装置の翼車を回転自在に支持する軸受と前記翼車の回転により発電する発電機とを収納するハウジングが取り付けられているハイブリッド街路灯。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN201780023290.3A CN109073178A (zh) | 2016-04-15 | 2017-04-12 | 混合能源路灯 |
KR1020187030766A KR20180132086A (ko) | 2016-04-15 | 2017-04-12 | 하이브리드 가로등 |
EP17782420.8A EP3505810A4 (en) | 2016-04-15 | 2017-04-12 | HYBRID STREET LAMP |
US16/156,390 US20190041015A1 (en) | 2016-04-15 | 2018-10-10 | Hybrid street light |
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JP2016-081645 | 2016-04-15 | ||
JP2016081645A JP2017190751A (ja) | 2016-04-15 | 2016-04-15 | ハイブリッド街路灯 |
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US16/156,390 Continuation US20190041015A1 (en) | 2016-04-15 | 2018-10-10 | Hybrid street light |
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WO2017179607A1 true WO2017179607A1 (ja) | 2017-10-19 |
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US (1) | US20190041015A1 (ja) |
EP (1) | EP3505810A4 (ja) |
JP (1) | JP2017190751A (ja) |
KR (1) | KR20180132086A (ja) |
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- 2017-04-12 CN CN201780023290.3A patent/CN109073178A/zh active Pending
- 2017-04-12 EP EP17782420.8A patent/EP3505810A4/en not_active Withdrawn
- 2017-04-12 WO PCT/JP2017/014931 patent/WO2017179607A1/ja active Application Filing
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3078372A1 (fr) * | 2018-02-26 | 2019-08-30 | Sabrina Steinke-Gallo | Optimisation lifi et multi-sources pour une eolienne ou totem a panneaux |
CN108626669A (zh) * | 2018-05-15 | 2018-10-09 | 姚莉萍 | 一种智能道路设备 |
JP2019200980A (ja) * | 2018-05-16 | 2019-11-21 | 王磊 | 知能太陽エネルギー街灯システム |
JP2019200979A (ja) * | 2018-05-16 | 2019-11-21 | ▲しん▼州市諾米克進出口有限公司 | ヒューマニゼーション知能太陽エネルギー街灯システム |
EP3805554A4 (en) * | 2018-05-29 | 2022-03-02 | NTN Corporation | VERTICAL AXIS WIND TURBINE, AND DEVICE FOR GENERATING WIND ENERGY AND LIGHTING INSTALLATION COMPRISING THE SAME |
US11614070B2 (en) | 2018-05-29 | 2023-03-28 | Ntn Corporation | Vertical axis wind turbine, and wind power generating device and lighting facility comprising same |
Also Published As
Publication number | Publication date |
---|---|
KR20180132086A (ko) | 2018-12-11 |
EP3505810A4 (en) | 2020-05-06 |
US20190041015A1 (en) | 2019-02-07 |
JP2017190751A (ja) | 2017-10-19 |
CN109073178A (zh) | 2018-12-21 |
EP3505810A1 (en) | 2019-07-03 |
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