CN113685316A - Wind power generation equipment with light energy auxiliary operation - Google Patents
Wind power generation equipment with light energy auxiliary operation Download PDFInfo
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- CN113685316A CN113685316A CN202110920470.XA CN202110920470A CN113685316A CN 113685316 A CN113685316 A CN 113685316A CN 202110920470 A CN202110920470 A CN 202110920470A CN 113685316 A CN113685316 A CN 113685316A
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- 238000010248 power generation Methods 0.000 title claims abstract description 90
- 238000004146 energy storage Methods 0.000 claims abstract description 32
- 230000008859 change Effects 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- 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
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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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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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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- 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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- 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
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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
The invention discloses wind power generation equipment with light energy auxiliary operation, which comprises fan blades and a tower, wherein a wind power generation equipment main body, a controller and energy storage equipment are arranged in the tower, the wind power generation equipment main body is connected with the fan blades, and the wind power generation equipment main body is used for converting mechanical energy of the fan blades into electric energy and sending the electric energy into a power grid; at least one photovoltaic power generation device is arranged on the outer side of the tower, and the controller is electrically connected with the energy storage equipment, the wind power generation equipment main body and each photovoltaic power generation device respectively. According to the technical scheme provided by the invention, each photovoltaic power generation device converts light energy into electric energy and stores the electric energy in the energy storage equipment, and the controller stabilizes the voltage of the wind power generation equipment main body for supplying power to the power grid through the energy storage equipment, so that the light energy and the wind energy are combined, and the problem of power grid climbing caused by unstable wind power generation voltage is reduced or eliminated.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to wind power generation equipment with light energy auxiliary operation.
Background
The wind driven generator has simple working principle, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft to generate electricity. Wind power generation is limited by environmental factors, and the wind power generation is easy to cause the climbing of a power grid, and even the normal operation of the power grid can be seriously damaged, which is one of the reasons for the resistance of the development of the wind power generation.
Disclosure of Invention
The invention mainly aims to provide wind power generation equipment with light energy auxiliary operation, and aims to solve the problem that power grid climbing is caused by unstable voltage of wind power generation.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a wind power generation device with light energy auxiliary operation comprises fan blades and a tower which are connected with each other, wherein a wind power generation device main body, a controller and energy storage equipment are arranged in the tower, the wind power generation device main body is connected with the fan blades, and the wind power generation device main body is used for converting mechanical energy of the fan blades into electric energy and sending the electric energy into a power grid; the controller is used for controlling each photovoltaic power generation device to store electric energy converted by light energy in the energy storage device; the controller is further used for respectively controlling the energy storage device and the wind power generation device main body so as to enable the power supply voltage of the wind power generation device main body to the power grid to be kept within a safe voltage value.
Preferably, the tower is provided with a first slideway along the vertical direction, at least one electric control lifting platform is arranged in the first slideway, each photovoltaic power generation device is detachably connected with one electric control lifting platform, the controller is electrically connected with each electric control lifting platform, and the controller is used for controlling each electric control lifting platform to move along the first slideway, so that each photovoltaic power generation device is arranged at intervals along the first slideway to perform light energy power generation.
Preferably, the fan blades are arranged at the top of the tower, a second slide way is arranged at the bottom of the tower, the sliding path of the second slide way is arranged around the tower, the first slide way is communicated with the second slide way, and the controller is used for controlling the electric control lifting platforms to move according to local real-time weather data so that the electric control lifting platforms respectively enter the second slide way in severe weather.
Preferably, the tower base is arranged at the bottom of the tower, the tower base is provided with a plurality of fixed chains, each fixed chain is arranged at intervals along the circumferential direction of the tower, and each fixed chain is detachably and fixedly connected with one electric control lifting platform positioned in the second slide way.
Preferably, the first slideway is arranged on one side of the tower departing from the fan blades.
Preferably, the photovoltaic power generation device comprises a photovoltaic panel, a photovoltaic power generation equipment main body and a lifting structure, the photovoltaic power generation equipment main body is connected with the photovoltaic panel, the controller is electrically connected with the photovoltaic power generation equipment main body and the lifting structure respectively, and the photovoltaic power generation equipment main body is used for transmitting the electric energy converted by the photovoltaic panel into the energy storage equipment through the controller; the lifting structure is used for adjusting the inclination of the photovoltaic panel; the controller is used for controlling the lifting structure to drive the photovoltaic panel to incline according to the local real-time sunlight irradiation angle, so that the photovoltaic panel can obtain light energy to the maximum extent.
Preferably, the lifting structure comprises a lifter and a connecting rod, the lifter is arranged on the electric control lifting platform, and the lifter is arranged between the tower and the photovoltaic panel; one end of the photovoltaic panel is hinged with one end, far away from the tower, of the electric control lifting platform; one end of the connecting rod is detachably and fixedly connected with one side, facing the tower, of the photovoltaic panel, and the other end of the connecting rod is hinged with the lifting end of the lifter; the photovoltaic panel is parallel to the connecting rod along the rotation direction of the lifter along the rotation direction of the electric control lifting platform; the controller is electrically connected with the lifter and used for controlling the lifter to drive the photovoltaic panel to incline according to the local real-time sunlight irradiation angle so that the photovoltaic panel can obtain light energy to the maximum extent.
Preferably, the photovoltaic panel comprises a first panel body, a second panel body and a third panel body, wherein one of two symmetrical ends of the first panel body is hinged to one of two ends of the second panel body, and the other of the two symmetrical ends of the first panel body is hinged to one of two ends of the third panel body; the connecting rod is provided with a mounting seat, the mounting seat is provided with two electric control telescopic rods, the two electric control telescopic rods are symmetrically arranged along the mounting seat, each electric control telescopic rod is hinged to the mounting seat, the telescopic end of one electric control telescopic rod is hinged to the second plate body ball head, the telescopic end of the other electric control telescopic rod is hinged to the third plate body ball head, the controller is electrically connected with the electric control telescopic rods respectively, and the controller is used for controlling the electric control telescopic rods to drive the second plate body and the third plate body to rotate along the first plate body respectively so as to enable the second plate body and the third plate body to change states according to local real-time weather data.
Preferably, the controller is used for controlling each electric control telescopic rod to drive the second plate body and the third plate body respectively in extreme weather, so that the second plate body and the third plate body are located on one side, facing the tower, of the first plate body, and the second plate body and the third plate body are arranged in parallel at intervals.
Compared with the prior art, the invention at least has the following beneficial effects:
each photovoltaic power generation device utilizes light energy transformation to become the electric energy respectively and stores in energy storage equipment, and the controller stabilizes the voltage that wind power generation equipment main part supplied power to the electric wire netting through energy storage equipment, makes light energy and wind energy combine together like this, reduces or stops because of the electric wire netting climbing problem that wind power generation voltage unstability leads to.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a wind power plant operated with the assistance of light energy according to the present invention;
FIG. 2 is a schematic structural view of the tower with the fan blades removed and each electrically controlled lifting platform entering a second track;
fig. 3 is a schematic structural view of the lifting platform.
The reference numbers illustrate:
1-a machine tower; 11-fan blades; 12-a first slideway; 13-an electrically controlled lifting platform; 14-a second slide; 15-a tower base;
2-a photovoltaic power generation device; 21-a photovoltaic panel; 22-a first plate body; 23-a second plate body; 24-a third plate body;
3-a lifting structure; 31-a lifter; 32-a connecting rod; 33-a mounting seat; 34-an electrically controlled telescopic rod;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a wind power generation device with light energy auxiliary operation.
As shown in fig. 1 to 3, the wind power generation equipment with light energy auxiliary operation includes a fan blade 11 and a tower 1 connected to each other, a wind power generation equipment main body (not shown), a controller (not shown) and an energy storage device (not shown) are disposed in the tower 1, the wind power generation equipment main body is connected to the fan blade 11, and the wind power generation equipment main body is used for converting mechanical energy of the fan blade 11 into electric energy and sending the electric energy to a power grid; the outer side of the tower 1 is provided with at least one photovoltaic power generation device 2, the controller is respectively and electrically connected with the energy storage equipment, the wind power generation equipment main body and each photovoltaic power generation device 2, and the controller is used for controlling each photovoltaic power generation device 2 to store electric energy converted by light energy into the energy storage equipment; the controller is also used for respectively controlling the energy storage equipment and the wind power generation equipment main body so as to keep the power supply voltage of the wind power generation equipment main body to the power grid within a safe voltage value.
Specifically, when the supply voltage of the wind power generation apparatus main body to the grid is higher than a safe value, the controller controls the wind power generation apparatus main body to transmit power to the energy storage apparatus so that the supply voltage of the wind power generation apparatus main body is reduced to within the safe value.
Specifically, when the supply voltage of the wind power generation equipment main body to the grid is lower than a safety value, the controller controls the energy storage equipment to transmit power to the wind power generation equipment main body so that the supply voltage of the wind power generation equipment main body is reduced to be within the safety value.
Specifically, when the power supply voltage of the wind power generation equipment main body to the power grid is higher than a safety value and the energy storage electric energy space in the energy storage equipment is full, the controller sends an emergency instruction to a user through the communication equipment and sends the current power supply voltage data of the wind power generation equipment main body to the user.
Specifically, a plurality of detachable rechargeable batteries are arranged in the tower 1, each rechargeable battery is electrically connected with the energy storage device, and a user can unload the rechargeable batteries to replace the patrol car during maintenance and patrol.
Each photovoltaic power generation device 2 utilizes light energy transformation to become the electric energy respectively and stores in energy storage equipment, and the controller stabilizes the voltage that wind power generation equipment main part supplied power to the electric wire netting through energy storage equipment, makes light energy and wind energy combine together like this, reduces or stops the electric wire netting climbing problem that leads to because of wind power generation voltage is unstable.
The tower 1 is provided with a first slideway 12 along the vertical direction, at least one electric control lifting platform 13 is arranged in the first slideway 12, each photovoltaic power generation device 2 is detachably connected with one electric control lifting platform 13, the controller is electrically connected with each electric control lifting platform 13 and is used for controlling each electric control lifting platform 13 to move along the first slideway 12 so as to enable each photovoltaic power generation device 2 to be arranged at intervals along the first slideway 12 for light energy power generation. The arrangement of the first slideway 12 and the electric control lifting platform 13 can utilize the height of the machine tower 1 to the maximum extent to effectively improve the utilization rate of light energy.
The fan blades 11 are arranged at the top of the tower 1, the bottom of the tower 1 is provided with a second slideway 14, the sliding path of the second slideway 14 is arranged around the tower 1, the first slideway 12 is communicated with the second slideway 14, and the controller is used for controlling each electric control lifting platform 13 to move according to local real-time weather data so that each electric control lifting platform 13 enters the second slideway 14 in severe weather. Due to the arrangement of the second slide way 14, each electric control lifting platform 13 positioned in the high air can enter the tower bottom position to avoid in extreme weather, and damage to the photovoltaic power generation device 2 caused by weather such as strong wind is avoided.
The tower base 15 is arranged at the bottom of the tower 1, the tower base 15 is provided with a plurality of fixed chains (not shown in the figure), the fixed chains are arranged at intervals along the circumferential direction of the tower 1, and each fixed chain is respectively detachably and fixedly connected with an electric control lifting platform 13 positioned in the second slide way 14. The arrangement of the tower base 15 and the fixed chain can further strengthen the stability of the electric control lifting platform 13 in extreme weather
Specifically, the tower base 15 and the tower 1 are integrally formed, and the tower base 15 is annular.
The first slideway 12 is arranged on one side of the tower 1 departing from the fan blades 11. The first slideway 12 is arranged on one side of the tower 1 departing from the fan blades 11, so that the influence of strong wind generated by normal wind power generation on the photovoltaic power generation device 2 can be reduced.
The photovoltaic power generation device 2 comprises a photovoltaic panel 21, a photovoltaic power generation equipment main body (not shown in the figure) and a lifting structure 3, wherein the photovoltaic power generation equipment main body is connected with the photovoltaic panel 21, a controller is respectively and electrically connected with the photovoltaic power generation equipment main body and the lifting structure 3, and the photovoltaic power generation equipment main body is used for transmitting electric energy converted by the photovoltaic panel 21 to energy storage equipment through the controller; the lifting structure 3 is used for adjusting the inclination of the photovoltaic panel 21; the controller is used for controlling the lifting structure 3 to drive the photovoltaic panel 21 to incline according to the local real-time sunlight irradiation angle, so that the photovoltaic panel 21 can obtain the light energy to the maximum extent.
Specifically, when the stored energy in the energy storage device exceeds a first usage value (for example, the stored energy in the energy storage device reaches 80%), the controller controls each lifting structure 3 in real time to adjust the inclination angle of the photovoltaic panel 21. Therefore, the energy storage device can be prevented from having no storage space when the power supply voltage of the main body of the wind power generation device is too high.
When the energy stored in the energy storage device exceeds a second usage value (for example, the stored energy in the energy storage device reaches 95%), the controller adjusts the photovoltaic panel 21 to the optimal tilt angle in real time by each of the electrically controlled lifting platforms 13 and each of the lifting structures 3. Therefore, the size of the space storage space in the energy storage device can be within a safe range.
The lifting structure 3 comprises a lifter 31 and a connecting rod 32, wherein the lifter 31 is arranged between the electric control lifting platform 13 and the tower 1 and the photovoltaic panel 21; one end of the photovoltaic panel 21 is hinged with one end of the electric control lifting platform 13 far away from the tower 1; one end of the connecting rod 32 is detachably and fixedly connected with one side of the photovoltaic panel 21 facing the tower 1, and the other end of the connecting rod 32 is hinged with the lifting end of the lifter 31; the rotation direction of the photovoltaic panel 21 along the electrically controlled lifting platform 13 is parallel to the rotation direction of the connecting rod 32 along the lifter 31; the controller is electrically connected with the lifter 31 and is used for controlling the lifter 31 to drive the photovoltaic panel 21 to incline according to the local real-time sunlight irradiation angle, so that the photovoltaic panel 21 can obtain the light energy to the maximum extent.
The photovoltaic panel 21 comprises a first panel 22, a second panel 23 and a third panel 24, wherein one of two symmetrical ends of the first panel 22 is hinged to one of two symmetrical ends of the second panel 23, and the other of the two symmetrical ends of the first panel 22 is hinged to one of two symmetrical ends of the third panel 24; the connecting rod 32 sets up mount pad 33, the mount pad 33 sets up two automatically controlled telescopic links 34, two automatically controlled telescopic links 34 are along mount pad 33 symmetry setting, each automatically controlled telescopic link 34 articulates mount pad 33 respectively, the flexible end of one of them automatically controlled telescopic link 34 is articulated with second plate body 23 bulb, the flexible end of another automatically controlled telescopic link 34 is articulated with third plate body 24 bulb, automatically controlled telescopic link 34 is connected to the controller electricity respectively, the controller is used for controlling each automatically controlled telescopic link 34 and drives second plate body 23 and third plate body respectively and rotate along first plate body 22, so that second plate body 23 and third plate body 24 change the state according to local real-time weather data.
Specifically, the two electrically controlled telescopic rods 34 are parallel to each other along the rotation direction of the mounting seat 33, and the rotation direction of the electrically controlled telescopic rods 34 along the mounting seat 33 is perpendicular to the rotation direction of the first plate 22 along the electrically controlled parallel lifting table 13.
Specifically, the shape and size of the first plate 22 are the same as those of the electrically controlled lifting platform 13, and the length data of the electrically controlled lifting platform 13 in the transverse direction is smaller than the diameter of the highest position of the tower 1. The tower 1 is generally cylindrical and the diameter of the tower 1 decreases from the bottom of the tower to the bottom of the tower.
Specifically, when the photovoltaic panel 21 is in an undeployed state, the first panel 22, the second panel 23, and the third panel 24 are respectively perpendicular to the electrically controlled lifting platform 13, and the second panel 23 and the third panel 24 are located on one side of the first panel 22 facing the tower 1.
Specifically, when the first plate 22, the second plate 23 and the third plate 24 are parallel to each other, the controller controls each telescopic rod to adjust the inclination angle of the photovoltaic panel 21.
Specifically, the first plate 22 is hinged to the electrically controlled elevating platform 13.
The controller is used for controlling each electric control telescopic rod 34 to drive the second plate body 23 and the third plate body 24 respectively in extreme weather, so that the second plate body 23 and the third plate body 24 are positioned on one side of the first plate body 22 facing the tower 1, and the second plate body 23 and the third plate body 24 are arranged in parallel at intervals.
Specifically, when each electrically controlled lifting platform 13 enters the second track, the first plate 22, the second plate 23, and the third plate 24 are perpendicular to the electrically controlled lifting platform 13, and the second plate 23 and the third plate 24 are located on one side of the first plate 22 facing the tower 1.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The wind power generation equipment with the light energy auxiliary operation is characterized by comprising fan blades and a tower which are mutually connected, wherein a wind power generation equipment main body, a controller and energy storage equipment are arranged in the tower, the wind power generation equipment main body is connected with the fan blades, and the wind power generation equipment main body is used for converting mechanical energy of the fan blades into electric energy and sending the electric energy into a power grid; the controller is used for controlling each photovoltaic power generation device to store electric energy converted by light energy in the energy storage device; the controller is further used for respectively controlling the energy storage device and the wind power generation device main body so as to enable the power supply voltage of the wind power generation device main body to the power grid to be kept within a safe voltage value.
2. The wind power generation equipment with the light energy auxiliary operation function according to claim 1, wherein the tower is provided with a first slide way along the vertical direction, at least one electric control lifting platform is arranged in the first slide way, each photovoltaic power generation device is detachably connected with one electric control lifting platform, the controller is electrically connected with each electric control lifting platform, and the controller is used for controlling each electric control lifting platform to move along the first slide way, so that each photovoltaic power generation device is arranged at intervals along the first slide way for light energy power generation.
3. The wind power generation equipment with light energy auxiliary operation according to claim 2, wherein the fan blades are arranged at the top of the tower, a second slideway is arranged at the bottom of the tower, a sliding path of the second slideway is arranged around the tower, the first slideway is communicated with the second slideway, and the controller is used for controlling each electrically controlled lifting platform to move according to local real-time weather data, so that each electrically controlled lifting platform enters the second slideway in severe weather.
4. A light energy assisted wind energy generation apparatus according to claim 3, wherein the tower base is provided with a plurality of fixed chains at intervals along the circumference of the tower, and the fixed chains are detachably and fixedly connected with an electrically controlled lifting platform in the second slideway.
5. A light energy assisted wind energy generation apparatus according to claim 2, wherein the first slideway is provided on a side of the tower facing away from the blades.
6. The wind power generation device with the auxiliary operation of light energy according to any one of claims 1 to 5, wherein the photovoltaic power generation device comprises a photovoltaic panel, a photovoltaic power generation device body and a lifting structure, the photovoltaic power generation device body is connected with the photovoltaic panel, the controller is electrically connected with the photovoltaic power generation device body and the lifting structure respectively, and the photovoltaic power generation device body is used for transmitting the electric energy converted by the photovoltaic panel into the energy storage device through the controller; the lifting structure is used for adjusting the inclination of the photovoltaic panel; the controller is used for controlling the lifting structure to drive the photovoltaic panel to incline according to the local real-time sunlight irradiation angle, so that the photovoltaic panel can obtain light energy to the maximum extent.
7. The light energy assisted wind energy generation apparatus of claim 6, wherein said lifting structure comprises a lifter and a connecting rod, said lifter is disposed between said electrically controlled lifting platform and said tower and said photovoltaic panel; one end of the photovoltaic panel is hinged with one end, far away from the tower, of the electric control lifting platform; one end of the connecting rod is detachably and fixedly connected with one side, facing the tower, of the photovoltaic panel, and the other end of the connecting rod is hinged with the lifting end of the lifter; the photovoltaic panel is parallel to the connecting rod along the rotation direction of the lifter along the rotation direction of the electric control lifting platform; the controller is electrically connected with the lifter and used for controlling the lifter to drive the photovoltaic panel to incline according to the local real-time sunlight irradiation angle so that the photovoltaic panel can obtain light energy to the maximum extent.
8. A light energy assisted wind energy generation apparatus according to claim 7, wherein the photovoltaic panel comprises a first panel, a second panel and a third panel, one of the two symmetrical ends of the first panel is hinged to one of the ends of the second panel, and the other of the two symmetrical ends of the first panel is hinged to one of the ends of the third panel; the connecting rod is provided with a mounting seat, the mounting seat is provided with two electric control telescopic rods, the two electric control telescopic rods are symmetrically arranged along the mounting seat, each electric control telescopic rod is hinged to the mounting seat, one electric control telescopic rod is hinged to the second plate body ball head, the other electric control telescopic rod is hinged to the third plate body ball head, the controller is electrically connected with the electric control telescopic rods, and the controller is used for controlling the electric control telescopic rods to drive the second plate body and the third plate body to rotate along the first plate body respectively so that the second plate body and the third plate body change states according to local real-time weather data.
9. The wind power generation plant according to claim 8, wherein the controller is configured to control each of the electrically controlled retractable rods to drive the second plate and the third plate respectively in extreme weather, so that the second plate and the third plate are located on a side of the first plate facing the tower, and the second plate and the third plate are spaced apart from each other in parallel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110920470.XA CN113685316A (en) | 2021-08-11 | 2021-08-11 | Wind power generation equipment with light energy auxiliary operation |
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| CN202110920470.XA CN113685316A (en) | 2021-08-11 | 2021-08-11 | Wind power generation equipment with light energy auxiliary operation |
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| US20100207453A1 (en) * | 2008-04-15 | 2010-08-19 | Candew Scientific, Llc | Hybrid renewable energy turbine using wind and solar power |
| US8288884B1 (en) * | 2009-10-15 | 2012-10-16 | William Malcolm | Wind turbine with integrated solar panels |
| CN110086409A (en) * | 2019-05-16 | 2019-08-02 | 中国能源建设集团山西电力建设第三有限公司 | Installed on wind-power tower can omnidirectional tracking sunlight photovoltaic electrification component |
| US20190383265A1 (en) * | 2018-06-13 | 2019-12-19 | Vestas Wind Systems A/S | Control system for wind turbines for reducing disturbances in an electrical grid |
| CN213542312U (en) * | 2020-10-16 | 2021-06-25 | 千世亨建设科技有限公司 | Solar energy hierarchical control landscape lamp for city brightening |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100207453A1 (en) * | 2008-04-15 | 2010-08-19 | Candew Scientific, Llc | Hybrid renewable energy turbine using wind and solar power |
| US8288884B1 (en) * | 2009-10-15 | 2012-10-16 | William Malcolm | Wind turbine with integrated solar panels |
| US20190383265A1 (en) * | 2018-06-13 | 2019-12-19 | Vestas Wind Systems A/S | Control system for wind turbines for reducing disturbances in an electrical grid |
| CN110086409A (en) * | 2019-05-16 | 2019-08-02 | 中国能源建设集团山西电力建设第三有限公司 | Installed on wind-power tower can omnidirectional tracking sunlight photovoltaic electrification component |
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Application publication date: 20211123 |