SES new energy intelligent control and management platform

The SES new energy intelligent control and management platform's lifting, translation, and positioning devices, combined with brushing and flushing devices, solves the problem of dust accumulation on the blade surfaces of wind turbines, achieves automated cleaning, and improves power generation efficiency and the service life of the devices.

CN115199489BActive Publication Date: 2025-09-26CHINA RAILWAY CONSTR DAWAN DISTRICT CONSTR CO LTD +1
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Patent Information

Application Number
CN202210820277.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-07-12
Publication Date
2025-09-26
Estimated Expiration
2042-07-12

AI Technical Summary

Technical Problem

Dust and impurities are adsorbed on the surface of wind turbine blades, resulting in reduced power generation efficiency and aerodynamic imbalance. They are also difficult to clean effectively, especially the blades on the side away from the tower.

Method used

An SES new energy intelligent control and management platform was designed, which includes lifting, translation and positioning devices, combined with brushing and flushing devices to automatically clean the blades. Through the cooperation of the lifting plate and the slide, all-round cleaning of the blades can be achieved.

Benefits of technology

It achieves all-round automatic cleaning of the blades, improves power generation efficiency, extends the service life of the device, and avoids the risks and difficulties brought about by manual climbing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention discloses an SES new energy intelligent control and management platform, including a wind power generation device, wherein the wind power generation device includes a tower, a platform fixedly connected to the top of the tower, a cabin fixedly installed on the platform, a blade connected to the input end of the cabin by transmission, a lifting device installed on the tower, the lifting device including a lifting plate, a translation device installed on the lifting plate, and the translation device including a slide slidably connected to the lifting plate. In the present invention, a third cylinder drives the cross plate to move back and forth, and under the action of the Z-shaped groove, the driving slide rod drives the vertical frame to move back and forth in the vertical direction, so that the adjacent connecting rods open or retract, and the connecting rod drives the brush rod to swing back and forth, and at the same time, the dust on the surfaces of two adjacent blades is scrubbed, thereby ensuring the cleanliness of the blades, further improving the cleanliness of the blades, and achieving the cleaning of the blades without climbing the tower.
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Description

Technical Field

[0001] The present invention relates to the field of new energy power generation technology, and in particular to an SES new energy intelligent control and management platform. Background Art

[0002] New and renewable energy sources are currently important areas of energy research. With economic development and social progress, people are placing ever-higher demands on energy. Finding new energy sources has become a pressing issue facing humanity. To reduce costs, new, economical renewable energy sources like wind and solar are being combined with traditional diesel or gas-fired power generation.

[0003] The existing publication number is: CN112600243A, in the patent application named "A hybrid power grid power generation device", "the power generation device includes a first power generation system, a second power generation system, an electric energy storage device and a central control device. The first power generation system and the second power generation system are both connected to the electric energy storage device; the first power generation system, the second power generation system, and the electric energy storage device are all connected to the controllable electrical equipment; based on the storage state of the electric energy storage device, the operating state of the second power generation system and the control parameters of the controllable electrical equipment, the central control device adjusts the operating state of the first power generation system", which can achieve the coordination and unification of energy-saving power generation and energy-consuming power generation in the hybrid microgrid system, while ensuring the normal power consumption of the equipment while achieving resource energy saving to the greatest extent. Especially when there are smart home devices within the microgrid range, it can not only enable the smart home devices to work normally, but also ensure the original energy-saving properties, and enable the microgrid itself to achieve optimal system energy scheduling.

[0004] The existing patent application with publication number CN103457313B, titled “General-purpose wind and solar new energy intelligent control system and control method thereof”, states that “the CPU detects the status of each variable and the current working mode of the system in real time to judge and determine how to convert between working modes, so as to ensure that the system maintains reliable and stable operation when the working modes are converted; at the same time, the present invention realizes the maximum power tracking technology of off-grid wind power generation system based on the output characteristics of wind power generation, thereby improving the power generation efficiency of the system; in addition, the present invention realizes the battery power detection function and the battery intelligent charge and discharge management function, which reliably avoids the shortcomings of battery overcharging, over-discharging and overheating, and controls the unloading load by combining PWM stepless unloading with fully connected unloading, which can effectively protect the wind turbine and prevent runaway, and ensure the maximum possible utilization of electrical energy, thereby improving system efficiency.”

[0005] The existing publication number is: CN109449975A, and the name is: "A smart home power management system based on multiple power supply sources". In the patent application, "the smart home power management system includes a public power grid, a solar power generation unit, a wind power generation unit, an energy storage unit, an inverter unit, a multi-function meter, a total control unit, a storage unit, a display unit, a key input unit, an alarm unit, a communication unit, a remote control terminal, a power supply company, a household appliance monitoring unit, a life safety monitoring unit and a life meter collection unit. The energy storage unit is respectively connected to the solar power generation unit, the wind power generation unit and the inverter unit. The multi-function meter is respectively connected to the public power grid, the inverter unit and the total The control unit is connected, and the main control unit is respectively connected to the solar power generation unit, the wind power generation unit, the energy storage unit, the display unit, the key input unit, the alarm unit, the communication unit, the household appliance monitoring unit, the life safety monitoring unit, and the life meter reading unit. The communication unit is also wirelessly connected to the remote control terminal and the power supply company respectively; the smart home power management system adopts the public power grid, solar power generation and wind power generation to provide power, classifies household appliances according to power supply requirements, adopts wireless communication technology to achieve wireless monitoring, and combines the power grid electricity price and weather conditions to improve the intelligence, economy and safety of household electricity use.

[0006] It can be seen from the above disclosures that wind power generation devices play a vital role in renewable energy power generation. However, the above disclosures do not make further research on wind power generation devices. For wind power generation devices, their blades play a vital role in the power generation process of the equipment. However, with the long-term operation of the equipment, the surface of the blades will absorb a large amount of dust and impurities. These dust and impurities will produce resistance to the wind, reduce the angle of attack of the wind on the blades, and reduce the power generation by 7%-10%. In addition, since the dirt will be unevenly distributed on all the blades, it will also increase the aerodynamic imbalance and mass imbalance, and the blades that absorb dust will no longer be smooth and rough. The rough surface makes the blades more easily "torn" by the wind. Therefore, people need to clean the blades of the wind turbine in a timely manner. However, since the blades of the wind turbine are often in a rotating state and are at a certain horizontal distance from the tower, it is difficult for people to fix the blades during the cleaning process, and they can only flush and clean the side of the blade close to the tower. As for the side of the blade away from the tower, people cannot reach the blades when climbing on the tower, making it difficult to clean the side of the blade away from the tower. Therefore, the invention is based on the above-mentioned disclosure to realize the intelligent control of new energy, and improves the defects of the wind power generation device in the new energy intelligent control management platform. Summary of the Invention

[0007] In order to solve the technical problems mentioned in the above background technology, the SES new energy intelligent control and management platform is proposed.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] The SES new energy intelligent control and management platform includes a power generation unit, an energy storage unit, a power consumption unit and a control unit. The control unit provides feedback and adjusts the operating state of the power generation unit and the power consumption parameters of the power consumption unit based on the storage state parameters of the energy storage unit, the operating state parameters of the power generation unit and the control parameters of the power consumption unit. The power generation unit includes a photovoltaic power generation device and a wind power generation device. The wind power generation device includes a tower. The top of the tower is fixedly connected to a platform. A cabin is fixedly installed on the platform. The input end of the cabin is transmission-connected to the blade. A lifting device is installed on the tower. The lifting device includes a lifting plate. A translation device is installed on the lifting plate. The translation device includes a slide slidably connected to the lifting plate. A blade cleaning assembly and a positioning device are installed on the lifting plate and the slide. The blade cleaning assembly includes a flushing device and a brushing device.

[0010] The brushing device includes a brush rod rotatably mounted on a slide, and a through groove for accommodating blades is provided at the free end of the brush rod, and cleaning strips are bonded to the inner walls on both sides of the through groove, a connecting rod is rotatably connected to the brush rod, a third cylinder is fixedly mounted on the slide, an output end of the third cylinder is fixedly connected to a horizontal plate, and a Z-shaped groove is provided on the horizontal plate, a vertical frame is slidably connected to the slide, a rotating shaft and a sliding rod are rotatably mounted on the vertical frame, the free end of the connecting rod is rotatably connected to the rotating shaft, and the sliding rod is slidably connected to the Z-shaped groove.

[0011] As a further description of the above technical solution:

[0012] The flushing device includes a water tank fixedly mounted on a lifting plate, and a water inlet pipe is connected to the top of the water tank, a water outlet pipe is connected to the bottom of the water tank, the free end of the water outlet pipe is connected to a delivery pump, the output end of the delivery pump is connected to a first water pipe, first cylinders are fixedly mounted on both sides of the slide, the output end of the first cylinder is fixedly connected to a spray pipe, and a second water pipe is connected between the first water pipe and the spray pipe.

[0013] As a further description of the above technical solution:

[0014] The translation device also includes a second cylinder and a guide column fixedly mounted on the lifting plate, the output end of the second cylinder is fixedly connected to the slide, the guide column passes through the slide, guide blocks are fixedly connected on both sides of the bottom of the slide, and a guide groove for accommodating the guide block is provided on the lifting plate.

[0015] As a further description of the above technical solution:

[0016] The positioning device includes an L-shaped rod fixedly mounted on the output end of the first cylinder, a fourth cylinder fixedly mounted on the vertical end of the L-shaped rod, the output end of the fourth cylinder fixedly connected to a triangular rod, and a triangular groove adapted to the triangular rod is opened on the output end of the cabin.

[0017] As a further description of the above technical solution:

[0018] The lifting plate is provided with a recess for accommodating the vertical frame.

[0019] As a further description of the above technical solution:

[0020] The wind power generation device also includes a storage device, which includes a bottom box. The tower is fixedly connected to the bottom box. Support plates are fixedly connected to both sides of the bottom box. A cover plate is provided on the top of the bottom box, and the cover plate is provided with a U-shaped groove for accommodating the tower.

[0021] As a further description of the above technical solution:

[0022] Through holes are provided on both sides of the bottom box.

[0023] As a further description of the above technical solution:

[0024] The lifting device also includes a screw rod rotatably installed between the bottom box and the platform, the lifting plate is sleeved on the tower and the outside of the screw rod, a worm gear is sleeved on the bottom of the screw rod, a motor is fixedly installed in the bottom box, and the output shaft of the motor is transmission-connected to a worm gear meshing with the worm gear.

[0025] As a further description of the above technical solution:

[0026] The control parameters of the power consumption unit include the start and stop periods of the power consumption equipment and the corresponding start period, and the operating status parameters of the power generation unit include the power output power and power generation period of the power generation device.

[0027] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0028] 1. In the present invention, first, the cross plate is driven to move back and forth by the third cylinder. Under the action of the Z-shaped groove, the sliding rod drives the vertical frame to move back and forth in the vertical direction, so that the adjacent connecting rods are opened or retracted, and the connecting rods drive the brush rods to swing back and forth, and at the same time, the dust on the surfaces of two adjacent blades is brushed. When the cleaning of two blades is completed, the position of the lifting plate is lowered by the lifting device, and the triangular rod is driven out of the triangular groove by the output end of the fourth cylinder. The blade is driven to rotate 120 degrees in the opposite direction through the output end of the cabin, and the upper uncleaned blade is rotated to the bottom. The above action is repeated for all blades. The blades are cleaned to ensure the cleanliness of the blades. Secondly, after the dust on the blade surface is brushed, the output end driven by the fourth cylinder drives the triangular rod to disengage from the triangular groove, and then the position of the lifting plate is lowered by the lifting device. Then, the blades are driven in reverse to rotate slowly at a low speed through the input end of the cabin, and under the action of the delivery pump, the water in the water tank is sent into the spray pipe through the first water pipe and the second water pipe. The spray pipe is driven by the first cylinder to move in the vertical direction to wash both sides of the blade, thereby further improving the cleanliness of the blade. The blade can be cleaned without climbing the tower.

[0029] 2. In the present invention, the wind power generation device also includes a storage device, which includes a bottom box. The tower is fixedly connected to the bottom box, and support plates are fixedly connected on both sides of the bottom box. A cover plate is provided on the top of the bottom box, and the cover plate is provided with a U-shaped groove for accommodating the tower. When the blade cleaning is completed, the slide is first retracted into the lifting plate by the translation device, and then the lifting plate is driven down into the bottom box by the lifting device until the lifting plate contacts the support plate, and then the cover plate is closed to store the scrubbing device and the flushing device to prevent the device from being damaged by strong winds and to increase the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the three-dimensional structure of a wind power generation device according to an embodiment of the present invention is shown;

[0031] Figure 2 A cross-sectional schematic diagram of a bottom box of the SES new energy intelligent control and management platform provided according to an embodiment of the present invention is shown;

[0032] Figure 3 It shows a schematic structural diagram of a blade cleaning component of the SES new energy intelligent control and management platform provided according to an embodiment of the present invention;

[0033] Figure 4 It shows a schematic structural diagram of a scrubbing device of the SES new energy intelligent control and management platform provided according to an embodiment of the present invention;

[0034] Figure 5It shows a schematic diagram of the connection between the slide and the lifting plate of the SES new energy intelligent control and management platform provided according to an embodiment of the present invention;

[0035] Figure 6 It shows a schematic structural diagram of a flushing device of the SES new energy intelligent control and management platform provided according to an embodiment of the present invention;

[0036] Figure 7 An enlarged schematic diagram of point A of the SES new energy intelligent control and management platform provided according to an embodiment of the present invention is shown.

[0037] Legend:

[0038] 1. Storage device; 11. Bottom box; 111. Through hole; 12. Support plate; 13. Cover plate; 2. Tower; 3. Lifting device; 31. Motor; 32. Worm; 33. Worm gear; 34. Screw; 35. Lifting plate; 351. Guide groove; 352. Clearance groove; 4. Flushing device; 41. Water tank; 411. Water inlet pipe; 42. Delivery pump; 43. First water pipe; 44. Second water pipe; 45. Spray pipe; 46. First cylinder; 5 , platform; 6, cabin; 601, triangular groove; 7, translation device; 71, second cylinder; 72, slide; 721, guide block; 73, guide column; 8, brushing device; 81, brush rod; 811, through groove; 82, connecting rod; 83, rotating shaft; 84, vertical frame; 85, slide rod; 86, horizontal plate; 861, Z-shaped groove; 87, third cylinder; 9, positioning device; 91, L-shaped rod; 92, fourth cylinder; 93, triangular rod; 10, blade. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0040] Example 1

[0041] See also Figure 1-7The present invention provides a technical solution: an SES new energy intelligent control and management platform, comprising a power generation unit, an energy storage unit, a power consumption unit and a control unit. The control unit is based on the storage state parameters of the energy storage unit, the operating state parameters of the power generation unit, and the control parameters of the power consumption unit. The control parameters of the power consumption unit include the start and stop periods of the power consumption equipment, and the corresponding start period. The operating state parameters of the power generation unit include the power output power and power generation period of the power generation device. The operating state of the power generation unit is feedback-regulated to adjust the power consumption parameters of the power consumption unit. The power generation unit includes a first power generation system and a second power generation system. The first power generation system is an energy-consuming power generation system, and the second power generation system is an energy-saving power generation system. The energy-saving power generation system includes a photovoltaic power generation device and a wind power generation device. The specific control method of the SES new energy intelligent control and management platform is the same as the control principle of the existing publication number: CN112600243A, entitled "A Hybrid Grid Power Generation Device", so it will not be described in detail in the specification.

[0042] The wind turbine generator includes a tower 2, a platform 5 fixedly connected to the top of the tower 2, a nacelle 6 fixedly mounted on the platform 5, an input end of the nacelle 6 being transmission-connected to a blade 10, a lifting device 3 mounted on the tower 2, the lifting device 3 including a lifting plate 35, a translation device 7 mounted on the lifting plate 35, the translation device 7 including a slide 72 slidably connected to the lifting plate 35, a blade cleaning assembly and a positioning device 9 mounted on the lifting plate 35 and the slide 72, the blade cleaning assembly including a flushing device 4 and a scrubbing device 8;

[0043] The brushing device 8 includes a brush rod 81 rotatably mounted on the slide 72, and a through slot 811 for accommodating the blade 10 is formed at the free end of the brush rod 81, and cleaning strips are bonded to the inner walls on both sides of the through slot 811. A connecting rod 82 is rotatably connected to the brush rod 81, and a third cylinder 87 is fixedly mounted on the slide 72. The output end of the third cylinder 87 is fixedly connected to a horizontal plate 86, and a Z-shaped groove 861 is formed on the horizontal plate 86. A vertical frame 84 is slidably connected to the slide 72, and a rotating shaft 83 and a sliding rod 85 are rotatably mounted on the vertical frame 84. The free end of the connecting rod 82 is rotatably connected to the rotating shaft 83, and the sliding rod 85 is slidably connected to the Z-shaped groove 861.

[0044] First, the brushing device 8 is driven by the translation device 7 to enter between the adjacent blades 10, and then the lifting plate 35 is driven to rise to the bottom of the platform 5 by the lifting device 3, so that the through groove 811 is sleeved on the outside of the blade 10, and the cleaning strip contacts the surface of the blade 10. Then, the cross plate 86 is driven to move back and forth by the third cylinder 87. Under the action of the Z-shaped groove 861, the sliding rod 85 drives the vertical frame 84 to move back and forth in the vertical direction, so that the adjacent connecting rods 82 are opened or retracted, and the connecting rod 82 drives the brush rod 81 to swing back and forth, and at the same time, the dust on the surfaces of the two adjacent blades 10 is brushed. When the cleaning of two of the blades 10 is completed, the position of the lifting plate 35 is lowered by the lifting device 3, and the blade 10 is driven to rotate 120 degrees in the opposite direction through the output end of the cabin 6, and the upper uncleaned blade 10 is rotated to the bottom. The above action is repeated to clean all the blades 10, thereby ensuring the cleanliness of the blades.

[0045] See also Figure 3 and Figure 6 The flushing device 4 includes a water tank 41 fixedly mounted on the lifting plate 35, and the top of the water tank 41 is connected to a water inlet pipe 411, the bottom of the water tank 41 is connected to a water outlet pipe, the free end of the outlet pipe is connected to a delivery pump 42, the output end of the delivery pump 42 is connected to a first water pipe 43, a first cylinder 46 is fixedly mounted on both sides of the slide 72, the output end of the first cylinder 46 is fixedly connected to a spray pipe 45, a second water pipe 44 is connected between the first water pipe 43 and the spray pipe 45, and the first water pipe 43 and the second water pipe 44 are both hoses;

[0046] After the dust on the surface of the blade 10 is brushed, the position of the lifting plate 35 is lowered by the lifting device 3, and then the blade 10 is driven in reverse to rotate slowly at a low speed through the input end of the cabin 6. Under the action of the delivery pump 42, the water in the water tank 41 is sent into the spray pipe 45 through the first water pipe 43 and the second water pipe 44. The spray pipe 45 is driven by the first cylinder 46 to move in the vertical direction to wash both sides of the blade 10, thereby further improving the cleanliness of the blade 10.

[0047] See also Figure 3-6 The translation device 7 also includes a second cylinder 71 and a guide column 73 fixedly mounted on the lifting plate 35. The output end of the second cylinder 71 is fixedly connected to the slide 72. The guide column 73 passes through the slide 72. Guide blocks 721 are fixedly connected on both sides of the bottom of the slide 72. A guide groove 351 for accommodating the guide block 721 is provided on the lifting plate 35. The slide 72 is driven to move on the lifting plate 35 by the second cylinder 71, and the position of the brush rod 81 is adjusted to ensure that the through groove 811 is sleeved on both sides of the blade 10. Among them, the guide blocks 721 and the guide columns 73 both improve the movement stability of the slide 72.

[0048] See also Figure 6 and Figure 7The positioning device 9 includes an L-shaped rod 91 fixedly mounted on the output end of the first cylinder 46, a fourth cylinder 92 fixedly mounted on the vertical end of the L-shaped rod 91, and a triangular rod 93 fixedly connected to the output end of the fourth cylinder 92. A triangular groove 601 adapted to the triangular rod 93 is provided on the output end of the nacelle 6. Before brushing the blade 10, the L-shaped rod 91 is first driven to rise by the output end of the first cylinder 46, and then the triangular rod 93 is driven into the triangular groove 601 by the output end of the fourth cylinder 92 to limit the rotation of the blade 10 and ensure that the blade 10 is in a stable state during the brushing process.

[0049] See also Figure 5 The lifting plate 35 is provided with a recess 352 for accommodating the vertical frame 84, ensuring that the vertical movement of the vertical frame 84 and the horizontal movement of the slide 72 will not be interfered with by the lifting plate 35, thereby ensuring that the cleaning work of the blade 10 is carried out smoothly.

[0050] See also Figure 1 and Figure 2 The wind power generation device also includes a storage device 1, which includes a bottom box 11, a tower 2 is fixedly connected to the bottom box 11, support plates 12 are fixedly connected on both sides of the bottom box 11, a cover plate 13 is provided on the top of the bottom box 11, and the cover plate 13 is provided with a U-shaped groove for accommodating the tower 2. When the cleaning of the blades 10 is completed, the slide 72 is first retracted into the lifting plate 35 by the translation device 7, and then the lifting plate 35 is driven to descend into the bottom box 11 by the lifting device 3 until the lifting plate 35 contacts the support plate 12, and then the cover plate 13 is covered to store the scrubbing device 8 and the flushing device 4 to prevent the device from being damaged by strong winds and to improve the service life of the device.

[0051] See also Figure 1 and Figure 2 Through holes 111 are provided on both sides of the bottom box 11 to drain water and prevent water from accumulating in the bottom box 11.

[0052] See also Figure 1 and Figure 2 The lifting device 3 also includes a screw rod 34 rotatably installed between the bottom box 11 and the platform 5, and the lifting plate 35 is sleeved on the outside of the tower 2 and the screw rod 34. A worm gear 33 is sleeved on the bottom of the screw rod 34. A motor 31 is fixedly installed in the bottom box 11. The output shaft of the motor 31 is connected to a worm 32 meshing with the worm gear 33. The worm 32 is driven to rotate by the motor 31. According to the meshing transmission principle of the latch teeth, the worm gear 33 is driven to rotate the screw rod 34. According to the thread transmission principle, the lifting plate 35 is driven to move in the vertical direction.

[0053] Working principle: When in use, first, the second cylinder 71 drives the slide 72 to move on the lifting plate 35, adjusts the position of the brush rod 81, and ensures that the through groove 811 is sleeved on both sides of the blade 10. Then, the motor 31 drives the worm 32 to rotate. According to the meshing transmission principle of the latch teeth, the worm gear 33 drives the screw rod 34 to rotate. According to the thread transmission principle, the lifting plate 35 is driven to rise to the bottom of the platform 5, so that the through groove 811 is sleeved on the outside of the blade 10, and the cleaning strip contacts the surface of the blade 10. Then, the output end of the first cylinder 46 drives the L-shaped rod 91 to rise, and then the output end of the fourth cylinder 92 drives the triangular rod 93 to enter the triangular groove 601, thereby limiting the rotation of the blade 10, ensuring that the blade 10 is in a stable state during the brushing process, and the blade 10 is easily fixed.

[0054] Then, the cross plate 86 is driven to move back and forth by the third cylinder 87. Under the action of the Z-shaped groove 861, the sliding rod 85 is driven to drive the vertical frame 84 to move back and forth in the vertical direction, so that the adjacent connecting rod 82 is opened or retracted. The connecting rod 82 drives the brush rod 81 to swing back and forth, and at the same time, the dust on the surfaces of two adjacent blades 10 is brushed. After the cleaning of two of the blades 10 is completed, the position of the lifting plate 35 is lowered by the lifting device 3, and the triangular rod 93 is driven to disengage from the triangular groove 601 by the output end of the fourth cylinder 92. The blade 10 is driven in the opposite direction by the output end of the nacelle 6 to rotate 120 degrees, and the upper uncleaned blade 10 is rotated to the bottom. The above action is repeated to clean all the blades 10, thereby ensuring the cleanliness of the blades.

[0055] Secondly, after the dust on the surface of the blade 10 is brushed, the output end driven by the fourth cylinder 92 drives the triangular rod 93 to disengage from the triangular groove 601, and then the position of the lifting plate 35 is lowered by the lifting device 3. Then, the blade 10 is reversely driven to rotate slowly at a low speed through the input end of the nacelle 6. Under the action of the delivery pump 42, the water in the water tank 41 is sent to the spray pipe 45 through the first water pipe 43 and the second water pipe 44. The spray pipe 45 is driven by the first cylinder 46 to move in the vertical direction to wash both sides of the blade 10, thereby further improving the cleanliness of the blade 10. The blade 10 can be cleaned without climbing the tower 2.

[0056] Finally, when the blades 10 are cleaned, the slide 72 is first retracted into the lifting plate 35 through the translation device 7, and then the lifting plate 35 is driven down into the bottom box 11 by the lifting device 3 until the lifting plate 35 contacts the support plate 12, and then the cover plate 13 is closed to store the scrubbing device 8 and the flushing device 4 to prevent the devices from being damaged by strong winds and to increase the service life of the devices.

[0057] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. The SES new energy intelligent control and management platform includes a power generation unit, an energy storage unit, a power consumption unit, and a control unit. The control unit provides feedback to adjust the operating state of the power generation unit and the power consumption parameters of the power consumption unit based on the storage state parameters of the energy storage unit, the operating state parameters of the power generation unit, and the control parameters of the power consumption unit. The power generation unit includes a photovoltaic power generation device and a wind power generation device, and is characterized in that: The wind power generation device comprises a tower (2), a platform (5) fixedly connected to the top of the tower (2), a cabin (6) fixedly mounted on the platform (5), an input end of the cabin (6) being transmission-connected to a blade (10), a lifting device (3) mounted on the tower (2), the lifting device (3) comprising a lifting plate (35), a translation device (7) mounted on the lifting plate (35), the translation device (7) comprising a slide seat (72) slidably connected to the lifting plate (35), a blade cleaning assembly and a positioning device (9) mounted on the lifting plate (35) and the slide seat (72), the blade cleaning assembly comprising a flushing device (4) and a scrubbing device (8); The brushing device (8) includes a brush rod (81) rotatably mounted on a slide (72), and the other end of the brush rod (81) is provided with a through groove (811) for accommodating a blade (10), and cleaning strips are bonded to the inner walls of both sides of the through groove (811), and a connecting rod (82) is rotatably connected to the brush rod (81), and a third cylinder (87) is fixedly mounted on the slide (72), and the output end of the third cylinder (87) is fixedly connected to a transverse plate (86), and a Z-shaped groove (861) is provided on the transverse plate (86), and a vertical frame (84) is slidably connected to the slide (72), and a rotating shaft (83) and a sliding rod (85) are rotatably mounted on the vertical frame (84), and the other end of the connecting rod (82) is rotatably connected to the rotating shaft (83), and the sliding rod (85) is slidably connected to the Z-shaped groove (861).

2. The SES new energy intelligent control and management platform according to claim 1 is characterized in that: The flushing device (4) includes a water tank (41) fixedly mounted on the lifting plate (35), wherein the top of the water tank (41) is connected to a water inlet pipe (411), the bottom of the water tank (41) is connected to a water outlet pipe, the free end of the water outlet pipe is connected to a delivery pump (42), the output end of the delivery pump (42) is connected to a first water pipe (43), first cylinders (46) are fixedly mounted on both sides of the slide (72), the output end of the first cylinder (46) is fixedly connected to a spray pipe (45), and a second water pipe (44) is connected between the first water pipe (43) and the spray pipe (45).

3. The SES new energy intelligent control and management platform according to claim 2 is characterized in that: The translation device (7) further includes a second cylinder (71) and a guide column (73) fixedly mounted on the lifting plate (35); the output end of the second cylinder (71) is fixedly connected to the slide (72); the guide column (73) passes through the slide (72); guide blocks (721) are fixedly connected to both sides of the bottom of the slide (72); and a guide groove (351) for accommodating the guide block (721) is provided on the lifting plate (35).

4. The SES new energy intelligent control and management platform according to claim 3 is characterized in that: The positioning device (9) comprises an L-shaped rod (91) fixedly mounted on the output end of the first cylinder (46), a fourth cylinder (92) fixedly mounted on the vertical end of the L-shaped rod (91), a triangular rod (93) fixedly connected to the output end of the fourth cylinder (92), and a triangular groove (601) adapted to the triangular rod (93) is provided on the output end of the cabin (6).

5. The SES new energy intelligent control and management platform according to claim 4 is characterized in that: The lifting plate (35) is provided with a recess (352) for accommodating the vertical frame (84).

6. The SES new energy intelligent control and management platform according to claim 5 is characterized in that: The wind power generation device further comprises a storage device (1), the storage device (1) comprising a bottom box (11), the tower (2) being fixedly connected to the bottom box (11), support plates (12) being fixedly connected to both sides of the bottom box (11), a cover plate (13) being provided on the top of the bottom box (11), and a U-shaped groove for accommodating the tower (2) being provided on the cover plate (13).

7. The SES new energy intelligent control and management platform according to claim 6 is characterized in that: Through holes (111) are provided on both sides of the bottom box (11).

8. The SES new energy intelligent control and management platform according to claim 7 is characterized in that: The lifting device (3) further comprises a screw (34) rotatably mounted between the bottom box (11) and the platform (5); a lifting plate (35) is sleeved on the tower (2) and the outside of the screw (34); a worm gear (33) is sleeved on the bottom of the screw (34); a motor (31) is fixedly mounted in the bottom box (11); and an output shaft of the motor (31) is transmission-connected to a worm (32) meshing with the worm gear (33).

9. The SES new energy intelligent control and management platform according to claim 1 is characterized in that: The control parameters of the power consumption unit include the start and stop time periods of the power consumption equipment, and the operating status parameters of the power generation unit include the power output power and power generation time period of the power generation device.

Citation Information

Patent Citations

  • Wind and solar general type new energy intelligent control system and method

    CN103457313B

  • Smart home electric energy management system based on various power supplies

    CN109449975A

  • Power generation device for hybrid power grid

    CN112600243A

  • Intelligent wind power generator with good cleaning effect

    CN107061173A

  • Wind power generation equipment capable of conveniently maintaining rotating balance

    CN111207036A