AI monitoring equipment for running state of energy storage power station

Abstract

The utility model relates to the field of monitoring devices of energy storage power stations, in particular to AI monitoring equipment for the running state of an energy storage power station. A container is fixedly arranged in the outer shell, a plurality of partition pieces are fixedly arranged in the container and divide the container into a plurality of independent containing cavities used for containing energy storage batteries, and a cover plate is connected to the top end of the outer shell. A monitor for monitoring the running state of the energy storage battery is arranged in the container, and an early warning device for performing independent early warning on the running state of the energy storage battery in the accommodating cavity is arranged at the top end part of the outer shell; a mounting groove is formed in the cover plate, an air hole for exhausting air from the mounting groove is formed in the cover plate, a guide pipe for guiding out air in the storage cavity in real time is connected to the groove bottom of the mounting groove, an elastic layer capable of expanding and shielding the air hole is fixedly arranged at a groove opening of the mounting groove, the elastic layer is of a preset thickness, and the air hole is located at a preset distance away from the adjacent elastic layer; the early warning device is located on the elastic layer. According to the invention, the position of the early warning device is raised so as to quickly position the abnormal energy storage battery.

Description

Technical Field

[0001] The present invention relates to the field of monitoring devices for energy storage power stations, and particularly to an AI monitoring device for the operating state of an energy storage power station. Background Art

[0002] As a facility for storing excess electricity for emergencies, an energy storage power station plays an important role in the modern power system. However, the traditional monitoring method of an energy storage power station mainly relies on manual inspections and regular maintenance. This method is not only inefficient but also difficult to detect potential faults and safety hazards in a timely manner.

[0003] Regarding the above problems, there is a prior art warning system for energy storage in a substation. By simultaneously measuring the voltage data, combustible gas concentration, and temperature data of a module, and then comprehensively analyzing the measured data through type-2 fuzzy control technology, it can intelligently determine whether the battery is in a normal state. The comprehensive analysis of these three data greatly reduces the probability of misjudgment and does not require manual identification. It realizes a warning system with high-precision observation of battery status, intelligent analysis of data for alarm, real-time monitoring, and truly unattended operation.

[0004] However, the existing warning system cannot quickly locate the specific abnormal battery position when multiple energy storage batteries are set in the same area. Summary of the Invention

[0005] The present invention aims to provide an AI monitoring device for the operating state of an energy storage power station to solve the problem of not being able to quickly locate the abnormal battery position when multiple energy storage batteries are set in the same area.

[0006] The AI monitoring device for the operating state of an energy storage power station in this solution includes an outer housing;

[0007] A container is fixedly arranged inside the outer housing. A plurality of partition members are fixedly arranged inside the container. The partition members divide the container into a plurality of independent storage cavities for accommodating energy storage batteries. A cover plate is connected to the top end of the outer housing;

[0008] A monitor for monitoring the operating state of the energy storage battery is arranged inside the container. An early warning device for independently warning the operating state of the energy storage battery in the storage cavity is arranged at the top end of the outer housing;

[0009] An installation groove is formed on the cover plate. A ventilation hole for exhausting air from the installation groove is formed on the cover plate. A conduit for continuously discharging the air inside the storage cavity is connected to the bottom of the installation groove. An elastic layer that can expand and block the ventilation hole is fixedly arranged at the notch of the installation groove. The elastic layer has a preset thickness. The ventilation hole is located at a preset distance from the adjacent elastic layer. The early warning device is located on the elastic layer.

[0010] The beneficial effects of this solution are:

[0011] When monitoring the working state of the energy storage battery, by monitoring the energy storage battery in each storage cavity and independently warning by the warning device, and when alarming, by leading the air in the storage cavity to the installation groove, the heat generated by the abnormal energy storage battery can make the elastic layer expand, so as to raise the position of the warning device, and the warning effect is more obvious, so as to quickly locate the abnormal energy storage battery.

[0012] Further, the monitor includes a control unit, a main power supply unit for providing power, and a plurality of temperature detection units corresponding to the storage cavities one by one. The temperature detection units are electrically connected to the control unit, and the warning device is electrically connected to the control unit.

[0013] The beneficial effect is that the specific setting of the monitor can maintain the automatic monitoring of the energy storage battery.

[0014] Further, the monitor further includes a backup power supply unit, and the backup power supply unit is electrically connected to the control unit.

[0015] Further, the elastic layer is transparent, and the preset thickness is 2-3 mm.

[0016] The beneficial effect is that the thickness of the elastic layer can be maintained without expanding when the air vent conducts normal ventilation, avoiding false triggering of the alarm.

[0017] Further, the conduit is connected to the installation groove near the groove wall, the air vent is located on the side close to the conduit, and the preset distance is 1 mm.

[0018] The beneficial effect is that through the eccentric setting of the conduit in the installation groove, the elastic layer on the side close to the air vent can be heated and expanded first to block the air vent, so as to reduce the air outlet and enable the elastic layer to expand quickly.

[0019] Further, the partition is plate-shaped, and the partitions are arranged in a horizontal and vertical manner.

[0020] Further, an air pump is provided on the conduit. The air inlet of the air pump is located at the top of the storage cavity, and the pipe orifice of the conduit is inclined towards the side where the air vent is provided.

[0021] The beneficial effect is that the air pump pumps the air away from the upper part of the storage cavity, which can maintain a certain heat dissipation effect and will not cause the elastic layer to expand in advance due to too high air temperature and false alarm. The inclination of the pipe orifice of the conduit can enable the air led out when the energy storage battery works abnormally to make the elastic layer on the side close to the air vent expand rapidly preferentially, so as to block the air vent and reduce the air outlet, so that the elastic layer expands and the height of the warning device is lifted for more obvious warning.

[0022] Further, a plurality of substrates are fixedly arranged on the side wall of the cover plate facing the storage cavity, the temperature detection unit is located on the substrates, and the substrates are made of transparent materials.

[0023] The beneficial effects are as follows: With the arrangement of the substrates, the temperature detection unit can be stably fixed to the cover plate, and it is convenient to view the internal situation through the transparent substrates. Description of the Drawings

[0024] Figure 1 It is a longitudinal sectional view of an embodiment of the AI monitoring device for the operating state of the energy storage power station of the present invention;

[0025] Figure 2 It is a schematic diagram of the position where the temperature detection unit is arranged in an embodiment of the AI monitoring device for the operating state of the energy storage power station of the present invention;

[0026] Figure 3 It is a longitudinal sectional view of the elastic layer in an embodiment of the AI monitoring device for the operating state of the energy storage power station of the present invention. Detailed Embodiments

[0027] The following will be further described in detail through specific embodiments.

[0028] The reference numerals in the drawings of the specification include: outer shell 1, container 2, temperature detection unit 3, early warning device 4, energy storage battery 5, cover plate 6, ventilation hole 7, elastic layer 8, conduit 9, installation groove 10.

[0029] Embodiment

[0030] The AI monitoring device for the operating state of the energy storage power station, as Figure 1 and Figure 2 shown: It includes an outer shell 1, the outer shell 1 is in a rectangular shape, and a container 2 is fixedly installed in the outer shell 1 through screws. The outer shell 1 is the outermost layer of the energy storage area of the energy storage power station, and its material can be concrete, metal or other composite materials, which are made of high-strength and corrosion-resistant materials to ensure that the device can work stably under various environmental conditions and protect the internal electronic components from the influence of external physical damage, dust, moisture and other environmental factors. At the same time, louvers for heat dissipation are designed on the outer shell 1 to ensure that the device will not be damaged due to overheating during long-term operation. A plurality of partition members are welded in the container 2, and the partition members divide the container 2 into a plurality of independent storage cavities for accommodating energy storage batteries 5. The partition members are plate-shaped and made of fireproof and flame-retardant materials, and the partition members are arranged in a horizontal and vertical manner. The top end of the outer shell 1 is connected with a cover plate 6 through clamping or hinges. The setting of the storage cavity can prevent a single battery failure from affecting the normal operation of other batteries.

[0031] Inside the container 2, a monitor for monitoring the operating status of the energy storage battery 5 is installed. The monitor includes a control unit, a main power supply unit for providing power, and multiple temperature detection units 3 corresponding to the storage cavities one by one. The main power supply unit can use existing switch power supply series products of MEAN WELL. The temperature detection unit 3 is electrically connected to the control unit, and the temperature detection unit 3 monitors the operating temperature of the battery components in each storage cavity in real time. The control unit uses a microcontroller (MCU) or a microprocessor (MPU) such as the STM32 series, Arduino, etc., for data processing and control. An existing AI monitoring and processing system is set in the control unit. For the AI monitoring and processing system, existing machine learning frameworks such as TensorFlow, PyTorch, etc. can be selected. Through learning by a high-performance computer or server, it can identify abnormal temperature patterns, predict potential failures, and issue early warnings in a timely manner. The temperature detection voltage can use an existing DS18B20 digital temperature sensor.

[0032] In another embodiment, the monitor further includes a backup power supply unit, and the backup power supply unit is electrically connected to the control unit. When the main power supply unit fails, it switches to the backup power supply unit for convenient use.

[0033] At the top of the outer housing 1, an early warning device 4 for independently warning the operating status of the energy storage battery 5 in the storage cavity is installed; the early warning device 4 is electrically connected to the control unit, and the early warning device 4 may include an audible and visual alarm, an LED indicator, etc.

[0034] As Figure 3 shown, an installation groove 10 is formed on the cover plate 6, and a ventilation hole 7 for exhausting air from the installation groove 10 is formed on the cover plate 6. The installation groove 10 can be set as a cylindrical shape. A conduit 9 for continuously discharging the air in the storage cavity is connected to the bottom of the installation groove 10. An elastic layer 8 that can expand and block the ventilation hole 7 is bonded at the notch of the installation groove 10. The elastic layer 8 is transparent, and the elastic layer 8 has a preset thickness, and the preset thickness is 2-3 mm. The ventilation hole 7 is L-shaped, and the diameter of the ventilation hole 7 is 1.5 mm smaller than the diameter of the conduit 9. The ventilation hole 7 is located at a preset distance from the adjacent elastic layer 8, and the preset distance is 1 mm. The early warning device 4 is located on the elastic layer 8.

[0035] The conduit 9 is connected to the installation groove 10 near the groove wall, and the ventilation hole 7 is located on the side close to the side where the conduit 9 is provided. A suction pump is connected to the conduit 9. The intake port of the suction pump is located at the top of the storage cavity. The pipe orifice of the conduit 9 is inclined toward the side where the ventilation hole 7 is provided, and the inclination angle of the ventilation hole 7 is 60° with respect to the horizontal plane.

[0036] On the side wall of the cover plate 6 facing the storage cavity, a plurality of substrates are fixedly installed by screws, and the temperature detection unit 3 is located on the substrates. The substrates are made of a transparent material.

[0037] The specific implementation process is as follows:

[0038] During specific use, the temperature detection unit 3 independently monitors the temperature of the energy storage battery 5 in each storage cavity. The control unit receives the data from the temperature detection unit 3 for subsequent analysis and processing, and issues early warnings for the energy storage battery 5 in each storage cavity. At the same time, during the monitoring of the working state of the energy storage battery 5, by monitoring the energy storage battery 5 in each storage cavity and independently warning by the warning device 4, and when an alarm occurs, by discharging the air in the storage cavity into the installation groove 10, the heat generated by the abnormal energy storage battery 5 can cause the elastic layer 8 to expand, so that the position of the warning device 4 is raised, and the warning effect is more obvious, so as to quickly locate the abnormal energy storage battery 5. When there is no warning, a certain amount of heat dissipation can be carried out for each storage cavity through the ventilation holes 7.

[0039] The above are only embodiments of the present invention, and common knowledge such as specific structures and characteristics known in the solutions is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. An AI monitoring device for the operating state of an energy storage power station, comprising a housing; A container is fixedly arranged inside the housing, and a plurality of partition members are fixedly arranged inside the container. The partition members divide the container into a plurality of independent storage cavities for accommodating energy storage batteries, and a cover plate is connected to the top end of the housing; A monitor for monitoring the operating state of the energy storage battery is arranged inside the container, and a warning device for independently warning the operating state of the energy storage battery in the storage cavity is arranged at the top end of the housing; It is characterized in that: An installation groove is formed in the cover plate, and a ventilation hole for exhausting air from the installation groove is formed in the cover plate. A conduit for continuously exhausting the air in the storage cavity is connected to the bottom of the installation groove. An elastic layer capable of expanding and blocking the ventilation hole is fixedly arranged at the notch of the installation groove. The elastic layer has a preset thickness, the ventilation hole is located at a preset distance from the adjacent elastic layer, and the warning device is located on the elastic layer.

2. The AI monitoring device for the operating state of the energy storage power station according to claim 1, wherein: The monitor includes a control unit, a main power supply unit for providing power, and a plurality of temperature detection units corresponding to the storage cavities one by one. The temperature detection units are electrically connected to the control unit, and the warning device is electrically connected to the control unit.

3. The AI monitoring device for the operating state of the energy storage power station according to claim 2, characterized in that: The monitor further includes a backup power supply unit, and the backup power supply unit is electrically connected to the control unit.

4. The AI monitoring device for the operating state of the energy storage power station according to claim 1, wherein: The elastic layer is transparent, and the preset thickness is 2-3 mm.

5. The AI monitoring device for the operating state of the energy storage power station according to claim 1, characterized in that: The conduit is connected to the installation groove near the groove wall, the ventilation hole is located on the side close to the conduit, and the preset distance is 1 mm.

6. The AI monitoring device for the operating state of the energy storage power station according to claim 1, wherein: The partition member is plate-shaped and is arranged in a horizontal and vertical manner.

7. The AI monitoring device for the operating state of the energy storage power station according to claim 1, characterized in that: A suction pump is arranged on the conduit. The air inlet of the suction pump is located at the top of the storage cavity, and the pipe orifice of the conduit is inclined towards the side where the ventilation hole is arranged.

8. The AI monitoring device for the operating state of the energy storage power station according to claim 2, wherein: A plurality of substrates are fixedly arranged on the side wall of the cover plate facing the storage cavity. The temperature detection units are located on the substrates, and the substrates are made of transparent materials.

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