An energy management method, system and storage medium for a power system

Abstract

The application provides a kind of for power system energy management method, system and storage medium, it is related to power energy management technical field, including wind box, the bottom of the wind box is fixed with bottom box, the inner wall on the top of the wind box is fixed with sleeve pipe, and the bottom of sleeve pipe is provided with mounting plate, the top of the mounting plate is fixed with sensor probe, the axis of the sensor probe and sleeve pipe is vertical correspondence, the two sides of the wind box are provided with air inlet window, the top of the wind box is provided with top cornice, relative to prior art, the temperature sensor in wind box and bottom box and power data collection device record the power load data and ambient temperature in current area, when establishing data model, not only according to historical power data, but also reference corresponding ambient temperature data, so that more reasonable allocation of power energy, device as outdoor use, can protect sensor from corrosion in harsh environment, avoid affecting the accuracy of data acquisition.

Description

Technical Field

[0001] This invention relates to the field of power energy management technology, specifically to a method, system, and storage medium for power system energy management. Background Technology

[0002] A power system is a unified whole comprised of power generation, power supply, and power consumption facilities, as well as secondary facilities such as regulation and control, relay protection and safety automatic devices, metering devices, dispatch automation, and power communication required to ensure their normal operation. It includes common power supply methods such as 750 kV and above AC transmission, large-scale power grid security and defense systems, and intelligent dispatch systems. With increasingly scarce resources and rising energy prices, energy management has gradually become a topic of public concern.

[0003] Current technologies manage electricity by statistically analyzing historical power load data and establishing data models, then allocating power rationally based on the existing power data. However, in this process, power load is affected by the environment; in some high-temperature or low-temperature areas, the power load data will be large, while under normal weather conditions, the power load data will not be high. If power energy is allocated solely based on power load data, it is easy to cause unreasonable allocation in some areas. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide a method, system, and storage medium for power system energy management to solve the problems mentioned in the background. The present invention features a novel structure, which records the power load data and ambient temperature of the current area through temperature sensors inside the windbox and bottom box, as well as a power data collection device. When establishing a data model, it not only relies on historical power data but also refers to the corresponding ambient temperature data, thereby allocating power energy more rationally. The device is designed for outdoor use and can protect the sensors from corrosion in harsh environments, avoiding any impact on the accuracy of data acquisition.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an energy management system for a power system, comprising a wind box, a bottom box fixed to the bottom of the wind box, a sleeve fixed to the inner wall of the top of the wind box, and a mounting plate at the bottom of the sleeve. A sensor probe is fixed to the top of the mounting plate, the axis of the sensor probe being vertically aligned with the axis of the sleeve. Air inlets are provided on both sides of the wind box, and a top eave is provided on the top of the wind box. An air inlet / outlet assembly is provided between the top eave and the top of the wind box. The air inlet / outlet assembly includes an annular disk fixed to the top of the wind box, a connecting layer fixed to the bottom of the annular disk, an annular cavity inside the annular disk, and partitions equidistantly installed within the annular cavity. A desiccant is filled between adjacent partitions. The annular disk has openings corresponding to the top and bottom of the annular cavity. The device is equipped with a second air inlet, and a baffle is fixed inside the second air inlet. The second air inlet at the lower end of the annular disk is fixedly connected to the sleeve. A second air outlet is opened at the top of the inner ring of the annular disk. A fan is rotatably installed on the inner ring of the annular disk, and a second motor is fixed at the bottom of the annular disk. The output end of the second motor is fixedly connected to the shaft of the fan. A U-shaped tube is fixed at the bottom of the annular disk, and the other end of the U-shaped tube is fixedly connected to the bottom of the mounting plate. A screw is rotatably installed inside the base box through a bearing. A movable plate is threaded onto the surface of the screw. The movable plate is fixedly fitted onto the bottom surface of the U-shaped tube. The U-shaped tube slides along the air box and inside the base box. The movable plate moves along the inside of the base box, pushing the U-shaped tube upward to insert the sensor probe into the sleeve. A power data collection device is fixed inside the air box on one side of the sleeve.

[0006] Furthermore, a first motor is fixed on the surface of the base box located on the top of the screw, and the output end of the first motor is fixedly connected to the screw.

[0007] Furthermore, baffles are slidably installed on the outer sides of the air inlets on both sides of the air box. A connecting rod is fixed to the top of one side of the baffle, and the top of the connecting rod is fixedly connected to the top eaves. A telescopic plate is fixed to the bottom of the other side of the connecting rod, and a crossbar is fixed to the extended end of the telescopic plate. The crossbar passes through the bottom box and is fixedly connected to the movable plate. The movable plate moves along the inside of the bottom box. With the connection of the crossbar and the telescopic plate, the baffles block the air inlets to prevent rainwater from entering the air box.

[0008] Furthermore, a telescopic rod is fixed to the top of the bellows, and the extended end of the telescopic rod is fixedly connected to the top eaves. The bottom box has a moving notch corresponding to the moving path of the crossbar, and the crossbar slides along the moving notch.

[0009] Furthermore, the air inlet and outlet assembly also includes a plurality of first air inlets arranged in a ring at the bottom of the mounting plate, a plurality of first air outlets arranged in a ring at the bottom of the annular disk, and both the first air inlets and the first air outlets are connected to the U-shaped tube. A contact switch is installed on the bottom of the annular disk outside the first air outlet, and the top of the U-shaped tube is in contact with the contact switch by compression.

[0010] Furthermore, a collar is rotatably mounted on the inner ring of the annular disk, the collar is fixedly connected to the partition plate, and the drive shaft of the fan is fixedly connected to the collar. A drying device is fixedly mounted on the bottom of the annular disk on the side away from the second air outlet, and the drying device is in communication with the inside of the annular cavity.

[0011] Furthermore, an expansion layer is fixed at the bottom of the sleeve, and the inner diameter of the expansion layer is larger than that of the sleeve. A wiping ring is fixed inside the expansion layer, and the sensor probe slides through the wiping ring.

[0012] Furthermore, a drainage groove is provided on the bottom side of the base box, and a control system box is installed inside the base box.

[0013] A method for energy management in a power system, the method comprising the following steps:

[0014] (1) Historical power load data, historical temperature of the target area, current power-related data, and current area temperature are obtained through temperature sensors and power data collection devices inside the wind box;

[0015] (2) Extract features from the historical power load data and current power-related data to obtain current power characteristics and the relationship between power load and ambient temperature;

[0016] (3) Input the current power characteristics and current ambient temperature into the trained power prediction model to obtain the predicted power load;

[0017] (4) Based on the predicted power load and the current system load, determine the power adjustment strategy for the current ambient temperature in the region.

[0018] A computer-readable storage medium, wherein the computer program instructions are configured to perform operations of the logistics data model management method as claimed in claim at runtime.

[0019] The beneficial effects of this invention are:

[0020] 1. This invention uses a first motor to drive a screw to rotate, and a moving plate moves along the inside of the base box, pushing the U-shaped tube upwards. This allows the sensor probe to be inserted into the sleeve, creating a separate air circuit that is protected from external rainwater. Simultaneously, with the connection of the crossbar and the telescopic plate, the baffle blocks the air inlet window, preventing rainwater from entering the air box and damaging the sensor and power data collection device. Through the connection of the connecting rod, the top eaves are also raised synchronously, exposing the second air inlet and the second air outlet. Under the protection of the top eaves, air can be entered and exited.

[0021] 2. In this invention, when the two ends of the U-shaped tube are connected to the mounting plate and the bottom of the annular disk, the fan is driven to rotate by the second motor. Air can flow through the second air inlet, the first air inlet, the first air outlet and the second air outlet. Thus, in rainy conditions, air is drawn in and expelled from the bottom of the top eaves. The folding effect of the top eaves avoids rainwater directly contacting the sensor, preventing corrosion and inaccurate detection. The contact between the U-shaped tube and the contact switch provides an electrical signal to start the fan. When the two separate, a signal is given to the drying device. As the fan continues to drive the partition and desiccant to move along the inside of the annular cavity, the desiccant can be dried by the drying device for easy reuse.

[0022] 3. The present invention facilitates the insertion of the sensor probe from the test ring by setting the expansion layer, and the surface of the sensor probe can be wiped and cleaned to avoid excessive dust accumulation affecting the measurement results. At the same time, the air in the sleeve can be sent out from the first air inlet of the expansion layer and the mounting plate after passing through the sensor probe, and then sent into the annular disk through the U-shaped tube to realize the air circulation.

[0023] 4. Compared with the prior art, the present invention records the power load data and ambient temperature of the current area through temperature sensors inside the wind box and bottom box and power data collection device. When establishing the data model, it not only relies on historical power data, but also refers to the corresponding ambient temperature data, so as to allocate power energy more rationally. The device is designed for outdoor use and can protect the sensors from corrosion in harsh environments, thus avoiding affecting the accuracy of data collection. Attached Figure Description

[0024] Figure 1 This is a flowchart illustrating a power system energy management method according to the present invention.

[0025] Figure 2 This is a schematic diagram of the overall structure of an energy management system for a power system according to the present invention;

[0026] Figure 3 This is a schematic diagram of the connection between the retaining frame, the top eaves, and the bottom box of a power system energy management system according to the present invention;

[0027] Figure 4 This is a schematic diagram of the internal structure of the bottom box of an energy management system for a power system according to the present invention;

[0028] Figure 5 This is a schematic diagram of the bottom structure of a ring-shaped disk for an energy management system in a power system according to the present invention;

[0029] Figure 6 This is a schematic diagram of the top structure of a ring disk for an energy management system in a power system according to the present invention;

[0030] Figure 7 This is a schematic diagram of the bushing and annular disk connection for an energy management system in a power system according to the present invention;

[0031] Figure 8 This is a schematic diagram of the bushing bottom structure for an energy management system in a power system according to the present invention;

[0032] Figure 9 This is a schematic diagram of the side structure of the wind box and bottom box for an energy management system of a power system according to the present invention.

[0033] In the diagram: 1. Bellows; 11. Air inlet window; 12. Telescopic rod; 13. Baffle; 14. Connecting rod; 15. Telescopic plate; 16. Power data collection device; 2. Base box; 21. Crossbar; 22. Moving notch; 23. First motor; 24. Screw; 25. Moving plate; 26. Drainage trough; 3. Top eaves; 4. Air inlet and outlet assembly; 41. Annular disc; 42. Connecting layer; 43. Second motor; 44. Contact switch; 45. First air outlet; 46. Drying device; 47. Sleeve; 48. Expansion layer; 49. Mounting plate; 410. First air inlet; 411. Second air outlet; 412. Fan; 413. Shaft collar; 414. Second air inlet; 415. Barrier net; 416. Partition plate; 417. Sensor probe; 418. Wiping ring; 5. U-shaped tube. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0035] Please see Figures 1 to 9This invention provides a technical solution: an energy management system for a power system, including a wind box 1, a base box 2 fixed to the bottom of the wind box 1, a sleeve 47 fixed to the inner wall of the top of the wind box 1, and a mounting plate 49 at the bottom of the sleeve 47. A sensor probe 417 is fixed to the top of the mounting plate 49, and the axis of the sensor probe 417 is aligned vertically with the axis of the sleeve 47. Air inlets 11 are provided on both sides of the wind box 1, and a top eave 3 is provided on the top of the wind box 1. An air inlet / outlet assembly 4 is provided between the top eave 3 and the top of the wind box 1. Component 4 includes an annular disk 41, which is fixed to the top of the air box 1. A connecting layer 42 is fixed to the bottom of the annular disk 41. An annular cavity is provided inside the annular disk 41, and partitions 416 are installed at equal intervals inside the annular cavity. Desiccant is filled between adjacent partitions 416. A second air inlet 414 is provided at the top and bottom of the annular disk 41 corresponding to the annular cavity, and a baffle 415 is fixed inside the second air inlet 414. The second air inlet 414 at the lower end of the annular disk 41 is fixedly connected to the sleeve 47. The top of the inner ring of the annular disk 41 is open. A second air outlet 411 is provided. A fan 412 is rotatably mounted on the inner ring of the annular disk 41, and a second motor 43 is fixed to the bottom of the annular disk 41. The output end of the second motor 43 is fixedly connected to the shaft of the fan 412. A U-shaped tube 5 is fixed to the bottom of the annular disk 41, and the other end of the U-shaped tube 5 is fixedly connected to the bottom of the mounting plate 49. The U-shaped tube 5 slides along the inside of the air box 1 and the bottom box 2. A power data collection device 16 is fixed inside the air box 1 on one side of the sleeve 47. When using the device, it is placed in an outdoor environment. The power data collection device 16 can target... The total power consumption of a factory can be statistically analyzed, as can the power consumption data of a certain area. The sensor probe 417 is used to detect the temperature in the area in real time. The detected data is synchronized with the power consumption data to establish a historical data model. The ambient temperature can be directly detected through the air inlet windows 11 on both sides of the air box 1 and the exposed sensor probe 417. In rainy conditions, the sensor probe 417 is inserted into the sleeve 47 and forms a separate rainproof air circuit through the air inlet and outlet assembly 4 to continue to detect the ambient temperature and prevent the sensor from being corroded by rainwater.

[0036] In this embodiment, a screw 24 is rotatably mounted inside the base box 2 via bearings. A movable plate 25 is threaded onto the surface of the screw 24, and the movable plate 25 is fixedly fitted onto the bottom surface of the U-shaped tube 5. A first motor 23 is fixedly mounted on the surface of the base box 2 at the top of the screw 24, and the output end of the first motor 23 is fixedly connected to the screw 24. Baffles 13 are slidably mounted on the outer sides of the air inlets 11 on both sides of the air box 1. A connecting rod 14 is fixedly mounted on the top of one side of the baffle 13, and the top of the connecting rod 14 is fixedly connected to the top eaves 3. A telescopic plate 15 is fixedly mounted on the bottom of the other side of the connecting rod 14, and a crossbar 21 is fixedly mounted on the extended end of the telescopic plate 15. The crossbar 21 passes through the interior of the base box 2 and is fixedly connected to the movable plate 25. A telescopic rod 12 is fixedly mounted on the top of the air box 1. The extended end of the telescopic rod 12 is fixedly connected to the top eaves 3. The bottom box 2 has a moving notch 22 corresponding to the moving path of the crossbar 21, and the crossbar 21 slides along the moving notch 22. The first motor 23 drives the screw 24 to rotate, and the moving plate 25 moves along the inside of the bottom box 2, pushing the U-shaped tube 5 upward, so that the sensor probe 417 can be inserted into the sleeve 47 to realize a separate air circuit, which is not affected by external rainwater. At the same time, with the connection of the crossbar 21 and the telescopic plate 15, the baffle 13 blocks the air inlet window 11 to prevent rainwater from entering the air box 1 and damaging the sensor and the power data collection device 16. Through the connection of the connecting rod 14, the top eaves 3 is also raised synchronously, exposing the second air inlet 414 and the second air outlet 411. Under the protection of the top eaves 3, the air can enter and exit.

[0037] In this embodiment, the air inlet / outlet assembly 4 further includes a plurality of first air inlets 410 arranged in a ring at the bottom of the mounting plate 49, and a plurality of first air outlets 45 arranged in a ring at the bottom of the annular disc 41. Both the first air inlets 410 and the first air outlets 45 are connected to the U-shaped tube 5. A contact switch 44 is installed on the bottom of the annular disc 41 outside the first air outlets 45, and the top of the U-shaped tube 5 is in contact with the contact switch 44. A collar 413 is rotatably mounted on the inner ring of the annular disc 41. The collar 413 is fixedly connected to the partition plate 416, and the drive shaft of the fan 412 is fixedly connected to the collar 413. A drying device 46 is fixedly installed on the bottom of the annular disc 41 on the side away from the second air outlet 411. The drying device 46 communicates with the interior of the annular cavity and is connected to the mounting plate 49 and the annular disc 41 at both ends of the U-shaped tube. When the bottom is connected, the second motor 43 drives the fan 412 to rotate. Air can flow through the second air inlet 414, the first air inlet 410, the first air outlet 45 and the second air outlet 411. In rainy conditions, air is drawn in and expelled from the bottom of the top eaves 3. The folding action of the top eaves 3 prevents rainwater from directly contacting the sensor, which could cause corrosion and inaccurate detection. The contact between the U-shaped tube 5 and the contact switch 44 provides an electrical signal to turn on the fan 412. When the two separate, a signal is given to the drying device 46. As the fan 412 continues to drive the partition 416 and the desiccant to move along the inside of the annular cavity, the desiccant can be dried by the drying device 46 for easy reuse. Here, the desiccant can be a renewable drying material.

[0038] In this embodiment, an expansion layer 48 is fixed to the bottom of the sleeve 47, and the inner diameter of the expansion layer 48 is larger than that of the sleeve 47. A wiping ring 418 is fixed inside the expansion layer 48, and the sensor probe 417 slides through the wiping ring 418. The expansion layer 48 facilitates the insertion of the sensor probe 417 from the test ring and the wiping and cleaning of the surface of the sensor probe 417, avoiding excessive dust accumulation that could affect the measurement results. At the same time, it allows the air inside the sleeve 47 to be sent out from the first air inlet 410 of the expansion layer 48 and the mounting plate 49 after passing through the sensor probe 417, and then sent into the annular disk 41 through the U-shaped tube 5, thus realizing air circulation.

[0039] In this embodiment, a drainage groove 26 is provided on the bottom side of the base box 2, and a control system box is installed inside the base box 2. Because a movable notch 22 is provided on the surface of the base box 2, the drainage groove 26 can drain water that enters the base box 2, preventing it from accumulating inside. At the same time, the control system box inside the base box 2 is waterproofed. The control system box includes a data acquisition module for acquiring historical power load data and current power-related data; and a power feature acquisition module for extracting features from historical power load data and current power-related data to obtain current power features. This module works in conjunction with the predicted power load acquisition module and the power adjustment strategy module of the system terminal. The predicted power load acquisition module is used to input the current power features into a trained power prediction model to obtain the predicted power load; and the power adjustment strategy module is used to determine the power adjustment strategy based on the predicted power load and the current system load.

[0040] A method for energy management in a power system, the method comprising the following steps:

[0041] (1) Historical power load data, historical temperature of the target area, current power-related data, and current area temperature are obtained through temperature sensors and power data collection devices inside the wind box;

[0042] (2) Extract features from the historical power load data and current power-related data to obtain current power characteristics and the relationship between power load and ambient temperature;

[0043] (3) Input the current power characteristics and current ambient temperature into the trained power prediction model to obtain the predicted power load;

[0044] (4) Based on the predicted power load and the current system load, determine the power adjustment strategy for the current ambient temperature in the region.

[0045] A computer-readable storage medium storing instructions is disclosed. More specific examples of the computer-readable storage medium may include, but are not limited to, an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this disclosure, the computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. The computer-readable medium carries one or more programs that, when executed by an electronic device, cause the electronic device to: acquire historical power load data and current power-related data; extract features from the historical power load data and current power-related data to obtain current power features; input the current power features into a trained power prediction model to obtain predicted power load; and determine a power adjustment strategy based on the predicted power load and the current system load.

[0046] When using the device, it is placed in an outdoor environment. The power data collection device 16 can collect data on the total power of a factory or on the power data of a region. The sensor probe 417 detects the temperature in the region in real time, and the detected data is synchronized with the power data to establish a historical data model. The ambient temperature can be directly detected through the air inlets 11 on both sides of the bellows 1 and the exposed sensor probe 417. In rainy conditions, the sensor probe 417 is inserted into the sleeve 47. The first motor 23 drives the screw 24 to rotate, and the moving plate 25 moves along the inside of the bottom box 2, pushing the U-shaped tube 5 upward, so that the sensor probe 417 can be inserted into the sleeve 47 to achieve a separate air circuit, which is not affected by external rainwater. At the same time, with the connection of the crossbar 21 and the telescopic plate 15, the baffle 13 blocks the air inlet 11 to prevent rainwater from entering the bellows 1 and damaging the sensor and the power data collection device 16. The top eaves 3 are connected by the connecting rod 14. Simultaneously raised, the second air inlet 414 and the second air outlet 411 are exposed, allowing air to enter and exit under the protection of the top eaves 3. When the two ends of the tube are connected to the mounting plate 49 and the bottom of the annular disk 41, the second motor 43 drives the fan 412 to rotate. Air can flow through the second air inlet 414, the first air inlet 410, the first air outlet 45 and the second air outlet 411, so that in rainy conditions, air is drawn in and discharged at the bottom of the top eaves 3. Under the folding effect of the top eaves 3, rainwater is prevented from directly contacting the sensor, which would cause corrosion and inaccurate detection. The contact between the U-shaped tube 5 and the contact switch 44 is equivalent to providing an electrical signal to turn on the fan 412. When the two separate, a signal is given to the drying device 46. As the fan 412 continues to drive the partition 416 and the desiccant to move along the inside of the annular cavity, the desiccant can be dried by the drying device 46 when passing through it, making it easy to reuse. Here, the desiccant can be a renewable drying material.

[0047] The foregoing has shown and described the basic principles and main features of the present invention and its advantages. It will be apparent to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0048] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An energy management system for a power system, comprising a bellows (1), characterized in that: The bottom of the bellows (1) is fixed with a base box (2), and a sleeve (47) is fixed on the inner wall of the top of the bellows (1). The bottom of the sleeve (47) is provided with a mounting plate (49), and a sensor probe (417) is fixed on the top of the mounting plate (49). The axis of the sensor probe (417) is aligned vertically with the axis of the sleeve (47). Air inlets (11) are provided on both sides of the bellows (1), and a top eave (3) is provided on the top of the bellows (1). An air inlet / outlet assembly (4) is provided between the top eave (3) and the top of the bellows (1). The air inlet / outlet assembly (4) includes an annular disk (41), which is fixed to the top of the air box (1). A connecting layer (42) is fixed to the bottom of the annular disk (41). An annular cavity is provided inside the annular disk (41), and partitions (416) are installed at equal intervals inside the annular cavity of the annular disk (41). Desiccant is filled between adjacent partitions (416). A second air inlet (414) is provided at the top and bottom of the annular disk (41) corresponding to the annular cavity, and a baffle (415) is fixed inside the second air inlet (414). The second air inlet (414) at the lower end of the annular disk (41) is fixedly connected to the sleeve (47). The top of the inner ring of the annular disk (41) is provided with a second air outlet (411). A fan (412) is rotatably installed on the inner ring of the annular disk (41). A second motor (43) is fixedly installed at the bottom of the annular disk (41). The output end of the second motor (43) is fixedly connected to the shaft of the fan (412). A U-shaped tube (5) is fixedly installed at the bottom of the annular disk (41). The other end of the U-shaped tube (5) is fixedly connected to the bottom of the mounting plate (49). The bottom box (2) Inside the U-tube (5), a screw (24) is rotatably mounted via a bearing. A movable plate (25) is threaded onto the surface of the screw (24). The movable plate (25) is fixedly mounted on the bottom surface of the U-tube (5). The U-tube (5) slides along the inside of the wind box (1) and the bottom box (2). The movable plate (25) moves along the inside of the bottom box (2) and pushes the U-tube (5) upward, inserting the sensor probe (417) into the sleeve (47). Inside the wind box (1), a power data collection device (16) is fixed on one side of the sleeve (47).

2. An energy management system for a power system according to claim 1, characterized in that: The base box (2) is fixed with a first motor (23) on the surface of the top of the screw (24), and the output end of the first motor (23) is fixedly connected to the screw (24).

3. An energy management system for a power system according to claim 2, characterized in that: A baffle (13) is slidably installed on the outside of the air inlet windows (11) on both sides of the air box (1). A connecting rod (14) is fixed on the top of one side of the baffle (13), and the top of the connecting rod (14) is fixedly connected to the top eaves (3). A telescopic plate (15) is fixed on the bottom of the other side of the connecting rod (14), and a crossbar (21) is fixed on the extended end of the telescopic plate (15). The crossbar (21) passes through the bottom box (2) and is fixedly connected to the moving plate (25). The moving plate (25) moves along the inside of the bottom box (2). With the connection of the crossbar (21) and the telescopic plate (15), the baffle (13) blocks the air inlet window (11) to prevent rainwater from entering the air box (1).

4. An energy management system for a power system according to claim 3, characterized in that: The top of the bellows (1) is fixed with a telescopic rod (12), and the extended end of the telescopic rod (12) is fixedly connected to the top eaves (3). The bottom box (2) has a moving notch (22) corresponding to the moving path of the crossbar (21), and the crossbar (21) slides along the moving notch (22).

5. An energy management system for a power system according to claim 1, characterized in that: The air inlet and outlet assembly (4) also includes a plurality of first air inlets (410) arranged in a ring at the bottom of the mounting plate (49), and a plurality of first air outlets (45) arranged in a ring at the bottom of the annular disk (41). Both the first air inlets (410) and the first air outlets (45) are connected to the U-shaped tube (5). A contact switch (44) is installed at the bottom of the annular disk (41) outside the first air outlets (45), and the top of the U-shaped tube (5) is pressed against the contact switch (44).

6. An energy management system for a power system according to claim 5, characterized in that: A collar (413) is rotatably mounted on the inner ring of the annular disk (41). The collar (413) is fixedly connected to the partition plate (416), and the drive shaft of the fan (412) is fixedly connected to the collar (413). A drying device (46) is fixedly mounted on the bottom of the annular disk (41) on the side away from the second air outlet (411). The drying device (46) is connected to the inside of the annular cavity.

7. An energy management system for a power system according to claim 6, characterized in that: An expansion layer (48) is fixed at the bottom of the sleeve (47), and the inner diameter of the expansion layer (48) is larger than that of the sleeve (47). A wiping ring (418) is fixed inside the expansion layer (48), and the sensor probe (417) slides through the wiping ring (418).

8. An energy management system for a power system according to claim 1, characterized in that: The bottom side of the base box (2) is provided with a drainage groove (26), and a control system box is installed inside the base box (2).

9. An energy management method for power systems, characterized in that: The management method employs the energy management system of the power system described in claim 1, and the management method includes the following steps: (1) Historical power load data, historical temperature of the target area, current power-related data, and current area temperature are obtained through temperature sensors and power data collection devices inside the wind box; (2) Extract features from the historical power load data and current power-related data to obtain current power characteristics and the relationship between power load and ambient temperature; (3) Input the current power characteristics and current ambient temperature into the trained power prediction model to obtain the predicted power load; (4) Based on the predicted power load and the current system load, determine the power adjustment strategy for the current ambient temperature in the region.

10. A computer-readable storage medium storing instructions, characterized in that, The computer program instructions are configured to execute the operation of the energy management method for the power system as described in claim 9 when the program is run.

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