Energy storage device for wind power generation

Abstract

The invention provides an energy storage device for wind power generation, and relates to the field of electric energy storage. The outer box structure is installed outside the energy storage device, the two sides of the energy storage device are in sliding contact with the two sides of the interior of the outer box structure, the outer side of the outer box structure is in sliding connection with the sliding structure through a sliding groove, a clamping positioning groove is formed in the outer side of the sliding structure, and an insertion rod is installed outside the sliding structure through a control rod. After the position of the sliding structure is adjusted, pulling of the inserting rod is stopped, the inserting rod is inserted into the limiting hole, the sliding structure is limited and fixed, when a steel wire rope is used for hoisting, the steel wire rope can be controlled to be embedded into the clamping and fixing groove to be positioned and fixed, and the steel wire rope is prevented from sliding in the hoisting process; the problems that a common wind power generation energy storage device is usually hoisted and moved through a steel wire rope in the installation and construction process, the steel wire rope has the sliding risk in the hoisting process, and potential safety hazards exist are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy storage, and in particular to an energy storage device for wind power generation. Background Art

[0002] Wind power generation refers to the conversion of wind kinetic energy into electrical energy. Wind energy is a clean, pollution-free, renewable energy source. After wind energy is converted into electrical energy, the electrical energy is transmitted through cables and stored in energy storage devices. Energy storage devices store energy with the help of batteries. Battery energy storage is currently the most widely used method of electrical energy storage. Relatively mature technologies include lithium batteries, lead-acid batteries, sodium-sulfur batteries, etc. The electrical energy produced by wind turbines can be stored in batteries and released when needed to supply power to the power grid or users. The advantages of battery energy storage are fast response speed and high efficiency, and it is suitable for small energy storage systems. However, the common wind power generation energy storage devices on the market have a high temperature after the battery reaches its peak. The heat dissipation speed with the help of the energy storage device's own air conditioning system is slow, which affects the battery's service life. In addition, the energy storage battery itself is heavy, and collisions and impacts will occur during installation and placement, and it is not convenient for workers to inspect. During the installation and construction process, the energy storage device is usually hoisted and moved with the help of wire ropes. During the hoisting process, there is a risk of sliding of the wire rope, posing a safety hazard. Summary of the invention

[0003] The disclosed embodiment of the present invention relates to an energy storage device for wind power generation. After the temperature sensor or battery temperature sensor in the box senses an abnormal temperature signal, the signal is transmitted to the controller. The controller controls the operation of the drive motor, and the drive motor controls the rotation of the drive gear. The movement of the energy storage device is controlled by the tooth groove. The energy storage device drives the energy storage battery to move outward together, so that the energy storage battery is exposed to the air, thereby improving the heat dissipation effect and heat dissipation efficiency. When the external climate sensor senses that it is raining outside or the climate is not conducive to the energy storage battery, the information is transmitted to the controller. The controller controls the energy storage device to automatically reset to avoid damage to the energy storage battery.

[0004] The present invention discloses a first aspect, providing an energy storage device for wind power generation, specifically comprising an energy storage device; a controller is installed inside the energy storage device, the controller is connected to a wireless transmission module through a line, the wireless transmission module is connected to a main control room through a wireless network, the controller is respectively connected to a fire protection system, an inverter, a DC cabinet and a drive motor through lines, two drive motors are provided, the two drive motors are installed on both sides of the left end of the energy storage device, the rotating end of the drive motor passes through the bottom of the energy storage device, a drive gear is fixed to the outside of the rotating end of the drive motor, and a moving wheel is installed at the bottom of the energy storage device; a mounting component; the mounting component is located at the bottom of the energy storage device Inside, two installation parts are symmetrically arranged, an energy storage battery is installed above the two installation parts, a moving part is installed between the two installation parts, four rubber contact head parts are fixed at the bottom of the moving part, and the outer end of the moving part is in contact with the force-bearing rod through the outer rod; outer box structure; the outer box structure is installed on the outside of the energy storage device, and the two sides of the energy storage device are in sliding contact with the two sides of the inside of the outer box structure, the outer side of the outer box structure is slidably connected with the sliding structure through a sliding groove, the inner end of the sliding structure is provided with a T-shaped head, the outer side of the sliding structure is provided with a clamping positioning groove, and the outside of the sliding structure is provided with an insertion rod through a control rod, and drives the insertion rod to move freely up and down.

[0005] In at least some embodiments, the interior of the energy storage device is provided with evenly arranged layer plate assemblies, and mounting components are fixed above the layer plate assemblies by bolts. The upper and lower ends of the hollow structured layer plate assemblies are provided with air vents, and the air vents correspond to the positions of the energy storage batteries. An outer plate assembly is fixed above each end of the energy storage device, and an inclined groove is provided inside the outer plate assembly, and the interior of the inclined groove is connected to the interior of the layer plate assembly; the internal connection position between the layer plate assembly and the outer plate assembly is filled with a filter assembly of sponge material, and the controller is connected to an external climate sensor through a line, and the external climate sensor is fixed above the outer box structure; the controller is connected to an internal temperature sensor of the box through a line, and the internal temperature sensor of the box is fixed inside the outer box structure; the controller is connected to a battery temperature sensor through a line, and the battery temperature sensor is arranged below the energy storage battery.

[0006] In at least some embodiments, the two installation components are welded and fixed by four connecting rods, and two guide grooves are respectively provided inside the two ends of each installation component, and the guide grooves are arranged at an angle; a control rod component with a spring on the outside is welded on the top of the installation component, and two outer rods of T-shaped shaft structure are respectively welded on the two ends of the moving component, and the outer rods are inserted into the inside of the guide groove and slide freely; a force-bearing rod is provided on the outside of the control rod component, and the bottom of the force-bearing rod is in contact with the top of the spring, and the top of both ends of the force-bearing rod is in sliding contact with the bottom of the outer rod, and the energy storage battery is placed above the moving component, and a pad is provided at the bottom of the energy storage battery, and the pad is embedded in the inside of the moving component, the energy storage battery is connected to the controller through a line, and the energy storage battery is connected to the wind generator through a line.

[0007] In at least some embodiments, a sub-bin is provided on the side of the outer box structure, the interior of the sub-bin is connected to the interior of the outer box structure, an air-conditioning system is installed on the outside of the outer box structure, the inner end of the air-conditioning system is arranged inside the sub-bin, and the air-conditioning system is connected to the controller through lines; uniformly arranged tooth grooves are provided on both sides of the inner bottom end of the outer box structure, the tooth grooves are meshed with the driving gears, a T-shaped slide groove is provided on both sides of the outside of the outer box structure, the T-shaped head is inserted into the inside of the slide groove, and uniformly arranged limit holes are provided on the side of the outer box structure; control rods are embedded on both sides of the sliding structure and can slide freely up and down inside the two sides of the sliding structure, the top of the control rod is welded and fixed to the insertion rod, and the insertion rod is inserted into the inside of the limit hole.

[0008] The present invention provides a wind power generation energy storage device, which has the following beneficial effects:

[0009] 1. When the energy storage device is in normal use, heat is dissipated through the air conditioning system. At the same time, wind enters the interior of the layer plate assembly through the inclined grooves of the outer plate assembly, and dissipates heat through the energy storage battery at the air outlet, thereby improving the heat dissipation efficiency.

[0010] 2. When the temperature sensor in the box or the battery temperature sensor senses an abnormal temperature signal, it transmits the signal to the controller. The controller controls the drive motor to operate, and the drive motor controls the drive gear to rotate. The energy storage device is controlled to move through the tooth grooves. The energy storage device drives the energy storage battery to move outward together, so that the energy storage battery is exposed to the air, thereby improving the heat dissipation effect and heat dissipation efficiency. When the external climate sensor senses that it is raining outside or the climate is not conducive to the energy storage battery, it transmits the information to the controller, and the controller controls the energy storage device to automatically reset to avoid damage to the energy storage battery.

[0011] 3. When installing the energy storage battery, it can be placed above the moving part. After the moving part is subjected to force, it moves downward, so that the outer rod moves inside the guide groove, driving the energy storage battery to be installed inside the energy storage device, and the moving part falls down at the same time. After the moving part falls down, the contact head part is compressed, and the force-bearing rod is pressed at the same time. The force-bearing rod compresses the spring to buffer the impact force and collision force during installation.

[0012] 4. When the energy storage battery needs to be inspected, after the energy storage device is moved and opened, the moving part can be pulled to move the displacement, so that the outer rod slides inside the guide groove, driving the energy storage battery to move outward and rise, which is convenient for the inspection of the energy storage battery and whether the energy storage battery is leaking.

[0013] 5. Before the outer box structure and the energy storage device need to be hoisted, the control lever and the plug rod can be controlled to rise to release the sliding structure, and the sliding structure can be controlled to move horizontally through the slide groove to freely adjust the use position. After the position is adjusted, stop pulling the plug rod, and the plug rod is inserted into the inside of the limit hole to limit and fix the sliding structure. When using wire rope for hoisting, the wire rope can be controlled to be embedded in the clamping and fixing groove to prevent the wire rope from sliding during the hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0015] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 A three-dimensional structural schematic diagram of the application in use is shown;

[0018] Figure 2 The module block diagram of the energy storage control system of the present application is shown;

[0019] Figure 3 A three-dimensional structural schematic diagram of the present application is shown;

[0020] Figure 4 The exploded three-dimensional structure diagram of the present application is shown;

[0021] Figure 5 A schematic diagram of the three-dimensional structure of the energy storage device of the present application is shown;

[0022] Figure 6 A schematic diagram of the exploded three-dimensional structure of the installation components of the present application is shown;

[0023] Figure 7A schematic diagram of the exploded bottom view of the installation components of the present application is shown;

[0024] Figure 8 The exploded three-dimensional and partially enlarged structural schematic diagram of the outer box structure of the present application are shown.

[0025] Reference numerals list

[0026] 1. Energy storage device; 101. Controller; 102. Shelf assembly; 103. External panel assembly; 104. Filter assembly; 105. Drive motor; 106. External climate sensor; 107. Internal temperature sensor; 108. Battery temperature sensor;

[0027] 2. Installation components; 201. Guide groove; 202. Control rod component; 203. Connecting rod; 204. Moving component; 205. External rod; 206. Contact head component; 207. Force rod; 208. Energy storage battery;

[0028] 3. Outer box structure; 301. Auxiliary compartment; 302. Air conditioning system; 303. Tooth groove; 304. Slide groove; 305. Limit hole; 306. Sliding structure; 307. Control lever; 308. Insert rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figures 1 to 8 :

[0031] The present invention proposes an energy storage device for wind power generation, including an energy storage device 1; a controller 101 is installed inside the energy storage device 1, the controller 101 is connected to a wireless transmission module through a line, the wireless transmission module is connected to a main control room through a wireless network, and energy storage information can be transmitted in real time. The controller 101 is connected to a fire protection system, an inverter, a DC cabinet, and a drive motor 105 through a line, and a total of two drive motors 105 are provided. The two drive motors 105 are installed on both sides of the left end of the energy storage device 1, and the rotating end of the drive motor 105 passes through the bottom of the energy storage device 1. A driving gear is fixed to the outside of the rotating end of the motor 105, which is used to mesh with the tooth groove 303, so that the controller 101 controls the driving motor 105 to operate. The driving gear controls the energy storage device 1 to move inside the outer box structure 3, and the energy storage device 1 drives the energy storage battery 208 to move and expose, thereby improving the heat dissipation efficiency. A moving wheel is installed at the bottom of the energy storage device 1, so that the energy storage device 1 can move more smoothly; the installation component 2; the installation component 2 is inside the energy storage device 1, and the two installation components 2 are symmetrically arranged. An energy storage battery 208 is installed above the two installation components 2, and the two A moving part 204 is installed between the installation parts 2, and four contact head parts 206 made of rubber are fixed at the bottom of the moving part 204. The outer end of the moving part 204 contacts with the force rod 207 through the outer rod 205, so that the moving part 204 drives the energy storage battery 208 to be installed. After that, the bottom of the moving part 204 contacts with the installation surface through the contact head part 206, and at the same time, the spring is compressed by the force rod 207 to eliminate the falling collision force with the help of elasticity; the outer box structure 3; the outer box structure 3 is installed outside the energy storage device 1, and the two sides of the energy storage device 1 are connected to the inner two sides of the outer box structure 3. The side sliding contact allows the energy storage device 1 to slide and displace in the inner guide of the outer box structure 3. The outer side of the outer box structure 3 is slidingly connected to the sliding structure 306 through the slide groove 304. The inner end of the sliding structure 306 is provided with a T-shaped head, which is inserted into the inner guide sliding of the slide groove 304. The outer side of the sliding structure 306 is provided with a clamping positioning groove, so that the wire rope is embedded in the inner part of the clamping positioning groove and fixed. The outside of the sliding structure 306 is installed with an insertion rod 308 through the control rod 307, and the insertion rod 308 is driven to move freely up and down, and inserted into the inside of the limiting hole 305 to limit and fix the sliding structure 306.

[0032] In the present disclosure, Figure 2 and Figure 5As shown, the interior of the energy storage device 1 is provided with evenly arranged layer plate assemblies 102, and a mounting component 2 is fixed above the layer plate assembly 102 by bolts. The upper and lower ends of the hollow structure layer plate assembly 102 are provided with air outlets, so that when the energy storage device 1 is installed in a plateau or a location with strong wind, wind can enter the interior of the layer plate assembly 102 and then be discharged through the air outlets to dissipate heat for the energy storage battery 208. The air outlets correspond to the positions of the energy storage battery 208. An outer plate assembly 103 is fixed above each end of the energy storage device 1, and an inclined groove is provided inside the outer plate assembly 103. The interior of the inclined groove is connected with the interior of the layer plate assembly 102, so that external wind can enter the interior of the layer plate assembly 102 through the inclined groove to dissipate heat for the energy storage battery 2 08 for heat dissipation; the internal connection position between the layer plate component 102 and the outer plate component 103 is filled with a filter component 104 made of sponge material, which can filter out debris in the air; the controller 101 is connected to the external climate sensor 106 through a line, and the external climate sensor 106 is fixedly installed above the outer box structure 3, which can sense the external climate and facilitate the control of the energy storage battery 208 to be conveniently embedded in the energy storage device 1; the controller 101 is connected to the box temperature sensor 107 through a line, and the box temperature sensor 107 is fixed inside the outer box structure 3. The controller 101 is connected to the battery temperature sensor 108 through a line, and the battery temperature sensor 108 is arranged below the energy storage battery 208, which is convenient for sensing the battery temperature.

[0033] In the present disclosure, Figure 6 and Figure 7 As shown, the two installation components 2 are welded and fixed by four connecting rods 203, and two guide grooves 201 are respectively provided at the two ends of each installation component 2, and the guide grooves 201 are arranged at an angle so that the outer rod 205 can be used for guiding and sliding inside them; a control rod component 202 with a spring sleeved on the outside is welded on the top of the installation component 2, and two outer rods 205 with T-shaped shaft structures are respectively welded on the two ends of the moving component 204, and the outer rod 205 is inserted into the inside of the guide groove 201 and slides freely to drive the moving component 204 to guide and move; the outer sleeve of the control rod component 202 There is a force-bearing rod 207, the bottom of which is in contact with the top of the spring. With the help of elastic support of the force-bearing rod 207, the tops of both ends of the force-bearing rod 207 are in sliding contact with the bottom of the outer rod 205. The energy storage battery 208 is placed above the moving part 204. A pad is provided at the bottom of the energy storage battery 208, and the pad is embedded in the interior of the moving part 204 to drive the energy storage battery 208 to be positioned and installed. The energy storage battery 208 is connected to the controller 101 through a line, and the energy storage battery 208 is connected to the wind turbine through a line, so that electric energy enters the internal storage of the energy storage battery 208.

[0034] In the present disclosure, Figure 4 and Figure 8As shown, a sub-bin 301 is provided on the side of the outer box structure 3, and the interior of the sub-bin 301 is connected to the interior of the outer box structure 3, which is convenient for installing various accessories. An air-conditioning system 302 is installed on the outside of the outer box structure 3, and the inner end of the air-conditioning system 302 is arranged inside the sub-bin 301 to dissipate heat inside the outer box structure 3. The air-conditioning system 302 is connected to the controller 101 through a line; both sides of the inner bottom end of the outer box structure 3 are respectively provided with evenly arranged tooth grooves 303, which mesh with the driving gear, so that after the driving motor 105 controls the driving gear to rotate, the storage The energy device 1 drives the energy storage battery 208 to move and expose, thereby improving the heat dissipation efficiency. A T-shaped slide groove 304 is provided on both sides of the outside of the outer box structure 3, and the T-shaped head is inserted into the inside of the slide groove 304. The side of the outer box structure 3 is provided with evenly arranged limiting holes 305, so that the insertion rod 308 can be inserted into it for positioning; control rods 307 are embedded on both sides of the sliding structure 306, and can slide freely up and down inside the two sides of the sliding structure 306. The top of the control rod 307 is welded and fixed to the insertion rod 308, and the insertion rod 308 is inserted into the inside of the limiting hole 305.

[0035] The working principle of this embodiment is as follows: first, pull the control rod 307 and the insertion rod 308 upward to control the lateral sliding displacement of the sliding structure 306 so that the sliding structure 306 can adjust the use position. After the position adjustment is completed, stop pulling the control rod 307 so that the insertion rod 308 can be automatically inserted into the limiting hole 305 by gravity to limit and fix the sliding structure 306. Then, control the steel wire rope to be sleeved on the outside of the outer box structure 3, and at the same time control the steel wire rope to be embedded in the clamping and fixing groove. Then, use the lifting equipment to control the movement of the outer box structure 3 through the steel wire rope so that the outer box structure 3 and the energy storage device 1 are in the position where they need to be used. During the lifting process, the clamping and fixing groove limits the steel wire rope to prevent the steel wire rope from sliding during the lifting process. Then, the controller 101 controls the driving motor 105 to operate so that the energy storage device 1 moves outward, and then pulls the moving component 204. Then, control the installation of the energy storage battery 208 so that the pad of the energy storage battery 208 is inserted into the inside of the moving component 204. Then, the moving component 204 is displaced by force. The outer rod 205 slides inside the guide groove 201, so that the moving part 204 drives the energy storage battery 208 to reset. When the moving part 204 is reset, the contact head part 206 is compressed, and the force rod 207 compresses the spring. With the help of elasticity, the impact force generated when the energy storage battery 208 falls is eliminated. At the same time, during maintenance, the moving part 204 can be directly pulled to move, so that the moving part 204 drives the energy storage battery 208 to move, which is convenient for the maintenance of the energy storage battery 208. Then the control line connection is controlled to reset the energy storage device 1, so that after the wind turbine generates electricity, the electrical energy is transmitted to the energy storage battery 208 for storage. When the temperature sensor 107 or the battery temperature sensor 108 in the box senses that the temperature inside the energy storage battery 208 or the outer box structure 3 is high, the information is transmitted to the controller 101, and the controller 101 automatically controls the drive motor 105 to operate. The drive motor 105 is controlled to move in the energy storage device 1 through the drive gear. The energy storage device 1 drives the energy storage battery 208 to be exposed to the air, thereby improving the heat dissipation efficiency.

[0036] In this article, there are a few points to note:

[0037] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0038] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0039] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wind power generation energy storage device, characterized in that: The energy storage device (1) comprises an energy storage device (1); a controller (101) is installed inside the energy storage device (1); the controller (101) is connected to a wireless transmission module via a line; the wireless transmission module is connected to a main control room via a wireless network; the controller (101) is connected to a fire protection system, an inverter, a DC cabinet and a drive motor (105) via lines respectively; two drive motors (105) are provided, the two drive motors (105) are installed on both sides of the left end of the energy storage device (1); the rotating end of the drive motor (105) passes through the bottom of the energy storage device (1); a drive gear is fixed to the outside of the rotating end of the drive motor (105); and a moving wheel is installed at the bottom of the energy storage device (1); a mounting component (2); the mounting component (2) is located inside the energy storage device (1); the two mounting components (2) are symmetrically arranged; and a An energy storage battery (208), a moving component (204) is installed between two installation components (2), four contact head components (206) made of rubber material are fixed at the bottom of the moving component (204), and the outer end of the moving component (204) contacts the force-bearing rod (207) through the outer rod (205); an outer box structure (3); the outer box structure (3) is installed outside the energy storage device (1), the two sides of the energy storage device (1) are in sliding contact with the two sides inside the outer box structure (3), the outer side of the outer box structure (3) is slidably connected with the sliding structure (306) through a sliding groove (304), the inner end of the sliding structure (306) is provided with a T-shaped head, the outer side of the sliding structure (306) is provided with a clamping positioning groove, and the outer side of the sliding structure (306) is provided with an insertion rod (308) through a control rod (307), and drives the insertion rod (308) to move freely up and down.

2. The energy storage device for wind power generation according to claim 1, characterized in that: The energy storage device (1) is provided with evenly arranged layer plate assemblies (102) inside, and a mounting component (2) is fixed above the layer plate assembly (102) by bolts, and air outlet holes are provided at the upper and lower ends of the hollow structure layer plate assembly (102), and the air outlet holes correspond to the positions of the energy storage batteries (208), and an outer plate assembly (103) is fixed above the two ends of the energy storage device (1), and an inclined groove is provided inside the outer plate assembly (103), and the interior of the inclined groove is connected to the interior of the layer plate assembly (102).

3. The energy storage device for wind power generation according to claim 2, characterized in that: The internal connection position between the layer plate assembly (102) and the outer plate assembly (103) is filled with a filter assembly (104) made of sponge material, and the controller (101) is connected to an external climate sensor (106) through a line, and the external climate sensor (106) is fixedly installed above the outer box structure (3).

4. The energy storage device for wind power generation according to claim 3, characterized in that: The controller (101) is connected to an in-box temperature sensor (107) via a line, and the in-box temperature sensor (107) is fixed inside the outer box structure (3). The controller (101) is connected to a battery temperature sensor (108) via a line, and the battery temperature sensor (108) is arranged below the energy storage battery (208).

5. The energy storage device for wind power generation according to claim 4, characterized in that: The two installation components (2) are welded and fixed via four connecting rods (203), and two guide grooves (201) are respectively provided inside the two ends of each installation component (2), and the guide grooves (201) are arranged in an inclined manner.

6. The energy storage device for wind power generation according to claim 5, characterized in that: A control rod component (202) with a spring sleeved on the outside is welded above the mounting component (2), and two outer rods (205) of T-shaped shaft structures are respectively welded at both ends of the moving component (204). The outer rods (205) are inserted into the guide groove (201) and slide freely.

7. The energy storage device for wind power generation according to claim 6, characterized in that: The control rod component (202) is provided with a force-bearing rod (207) on the outside, the bottom of the force-bearing rod (207) contacts the top of the spring, the tops of both ends of the force-bearing rod (207) are in sliding contact with the bottom of the outer rod (205), the energy storage battery (208) is placed above the moving component (204), a cushion block is provided at the bottom of the energy storage battery (208), and the cushion block is embedded in the inside of the moving component (204), the energy storage battery (208) is connected to the controller (101) through a line, and the energy storage battery (208) is connected to the wind turbine generator through a line.

8. The energy storage device for wind power generation according to claim 7, characterized in that: A secondary compartment (301) is provided on the side of the outer box structure (3); the interior of the secondary compartment (301) is connected to the interior of the outer box structure (3); an air conditioning system (302) is installed on the outside of the outer box structure (3); the inner end of the air conditioning system (302) is arranged inside the secondary compartment (301); and the air conditioning system (302) is connected to the controller (101) via a line.

9. The energy storage device for wind power generation according to claim 8, characterized in that: The inner bottom end of the outer box structure (3) is provided with evenly arranged tooth grooves (303) on both sides, the tooth grooves (303) are meshed with the driving gear, the outer side of the outer box structure (3) is provided with a T-shaped slide groove (304) on both sides, the T-shaped head is inserted into the slide groove (304), and the side of the outer box structure (3) is provided with evenly arranged limiting holes (305).

10. The energy storage device for wind power generation according to claim 9, characterized in that: The two sides of the sliding structure (306) are embedded with control rods (307) and can slide freely up and down inside the two sides of the sliding structure (306). The top end of the control rod (307) is welded and fixed to the insertion rod (308), and the insertion rod (308) is inserted into the inside of the limiting hole (305).

Images