Data acquisition and analysis terminal of intelligent power distribution cabinet

Abstract

The utility model relates to the technical field of electric power, and discloses a data acquisition and analysis terminal of an intelligent power distribution cabinet, which comprises a power distribution cabinet body comprising electrical equipment, environment monitoring equipment and a power supply, the electrical equipment and the environment monitoring equipment are fixedly arranged in the power distribution cabinet body, and the power supply is arranged outside the power distribution cabinet body; the data acquisition unit comprises a sensor array, and the sensor array is located in the power distribution cabinet body and is connected with the electrical equipment and the environment monitoring equipment through wires or in a wireless mode; the data processing unit is connected with the data acquisition unit and the data storage library through a wire or in a wireless mode; the display unit is fixedly arranged on the intelligent terminal and is connected with the data storage library through a communication protocol; the alarm protection unit is connected with the data processing unit through a wire or in a wireless mode and sends alarm information to the display unit through a communication protocol, so that real-time monitoring, data acquisition and intelligent analysis can be carried out on the power distribution cabinet, and the intelligent level, the safety and the operation efficiency of a power distribution system are improved.

Description

Technical Field

[0001] This utility model relates to the field of power technology, and in particular to a data acquisition and analysis terminal for an intelligent power distribution cabinet. Background Technology

[0002] With the rapid development of smart grids, smart distribution cabinets, as key equipment in power systems, are crucial for ensuring power supply reliability and improving energy efficiency through their data acquisition and analysis capabilities.

[0003] However, existing intelligent power distribution cabinets have many drawbacks in data acquisition and analysis. Traditional data acquisition methods rely heavily on manual labor, which is not only time-consuming and labor-intensive but also susceptible to human error, resulting in low data acquisition efficiency. Furthermore, each data acquisition team requires multiple people, increasing labor costs and making it difficult to guarantee data accuracy and consistency. The correspondence between equipment and latitude / longitude coordinates, as well as between photos and equipment, must be manually recorded, which is prone to errors and affects the accuracy of subsequent data analysis. Moreover, existing systems often only perform simple processing on the collected data, lacking in-depth data mining and analysis capabilities, making it difficult to meet the management needs of complex power systems.

[0004] Therefore, how to achieve real-time monitoring, data acquisition, and intelligent analysis of various power parameters in the distribution cabinet, and improve the intelligence level, safety, and operating efficiency of the power distribution system, has become a key issue that urgently needs to be addressed in the field of power technology. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To address the problems of incomplete data acquisition, unintelligent analysis, and untimely fault response in traditional power distribution cabinet monitoring methods, which also fail to meet the needs of modern power systems, this utility model provides the following technical solution: A data acquisition and analysis terminal for an intelligent power distribution cabinet includes: a power distribution cabinet body, comprising electrical equipment, environmental monitoring equipment, and a power supply, wherein the electrical equipment and environmental monitoring equipment are fixedly installed inside the power distribution cabinet body, and the power supply is installed outside the power distribution cabinet body; a data acquisition unit, comprising a sensor array, located inside the power distribution cabinet body and connected to the electrical equipment and environmental monitoring equipment via wires or wireless means; a data processing unit, connected to the data acquisition unit and a data storage unit via wires or wireless means; a display unit, fixedly installed on the intelligent terminal and connected to the data storage unit via a communication protocol; and an alarm protection unit, connected to the data processing unit via wires or wireless means, and sending alarm information to the display unit via the communication protocol.

[0007] As a preferred embodiment of the data acquisition and analysis terminal of the intelligent power distribution cabinet of this utility model, the power supply includes AC power input, DC power conversion and backup power.

[0008] As a preferred embodiment of the data acquisition and analysis terminal of the intelligent power distribution cabinet of this utility model, the sensor array includes a voltage sensor, a current sensor, a temperature sensor, and a humidity sensor.

[0009] As a preferred embodiment of the data acquisition and analysis terminal of the intelligent power distribution cabinet of this utility model, the data processing unit adopts a high-performance microprocessor or microcontroller.

[0010] As a preferred embodiment of the data acquisition and analysis terminal of the intelligent power distribution cabinet of this utility model, the display unit includes an LED display screen and an LCD touch screen.

[0011] As a preferred embodiment of the data acquisition and analysis terminal of the intelligent power distribution cabinet of this utility model, the data storage device adopts a large-capacity storage device, and the large-capacity storage device includes an SD card, a hard disk, or cloud storage.

[0012] As a preferred embodiment of the data acquisition and analysis terminal of the intelligent power distribution cabinet of this utility model, the alarm protection unit controls the electrical equipment and environmental monitoring equipment to perform protection actions.

[0013] The beneficial effects of this utility model are as follows: Through the structural arrangement of a power distribution cabinet, data acquisition unit, data processing unit, display unit, and alarm protection unit, this utility model integrates multiple high-precision sensors to comprehensively collect various power and environmental parameters within the power distribution cabinet during data acquisition and analysis. This improves the completeness and accuracy of data collection. Simultaneously, the use of intelligent analysis algorithms allows for in-depth analysis of the collected data, enhancing the intelligence level and fault early warning capabilities of the power distribution system. Furthermore, it supports multiple communication protocols and remote transmission methods, enabling real-time data transmission and remote monitoring. This improves the response speed and management efficiency of the power distribution system, facilitates maintenance and upgrades, reduces system maintenance costs, and enhances system scalability. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0015] Figure 1 This is a structural schematic diagram of the power distribution cabinet provided by this utility model;

[0016] Figure 2 A schematic diagram illustrating the connection of the data processing unit provided by this utility model;

[0017] Figure 3 A schematic diagram illustrating the operation of the display unit connection provided by this utility model;

[0018] Figure 4 This is a schematic diagram illustrating the operation of the alarm protection unit control provided by this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] In the diagram: 100, power distribution cabinet; 101, electrical equipment; 102, environmental monitoring equipment; 103, power supply; 200, data acquisition unit; 201, sensor array; 201a, voltage sensor; 201b, current sensor; 201c, temperature sensor; 201d, humidity sensor; 300, data processing unit; 301, data storage unit; 400, display unit; 500, alarm protection unit. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example 1

[0025] Reference Figure 1-4 This is the first embodiment of the present utility model. This embodiment provides a data acquisition and analysis terminal for an intelligent power distribution cabinet, which includes a power distribution cabinet body 100, a data acquisition unit 200, a data processing unit 300, a display unit 400, and an alarm protection unit 500.

[0026] Specifically, the power distribution cabinet 100 includes electrical equipment 101, environmental monitoring equipment 102, and power supply 103. The electrical equipment 101 and environmental monitoring equipment 102 are fixedly installed inside the power distribution cabinet 100, and the power supply 103 is installed outside the power distribution cabinet 100. The data acquisition unit 200 includes a sensor array 201, which is located inside the power distribution cabinet 100 and connected to the electrical equipment 101 and environmental monitoring equipment 102 via wires or wireless means. The data processing unit 300 is connected to the data acquisition unit 200 and the data storage unit 301 via wires or wireless means. The display unit 400 is fixedly installed on a smart terminal and connected to the data storage unit 301 via a communication protocol. The alarm protection unit 500 is connected to the data processing unit 300 via wires or wireless means and sends alarm information to the display unit 400 via the communication protocol.

[0027] In this embodiment, the data acquisition and analysis terminal of the intelligent power distribution cabinet includes a power distribution cabinet body 100, a data acquisition unit 200, a data processing unit 300, a display unit 400, and an alarm protection unit 500. These components are closely connected to form an efficient and intelligent data acquisition, processing, display, and alarm protection system.

[0028] Example 2

[0029] This embodiment, based on the previous embodiment, provides a data acquisition and analysis terminal for an intelligent power distribution cabinet.

[0030] Specifically, the power supply 103 includes AC power input, DC power conversion, and backup power. The sensor array 201 includes a voltage sensor 201a, a current sensor 201b, a temperature sensor 201c, and a humidity sensor 201d. The data processing unit 300 employs a high-performance microprocessor or microcontroller. The display unit 400 includes an LED display screen and an LCD touch screen. The data storage repository 301 employs a large-capacity storage device, which may include an SD card, hard drive, or cloud storage. The alarm protection unit 500 controls the electrical equipment 101 and the environmental monitoring equipment 102 to perform protective actions.

[0031] In this embodiment, the power distribution cabinet 100 serves as the physical carrier of the entire system, and electrical equipment 101 and environmental monitoring equipment 102 are fixedly installed inside it. These electrical devices 101 include key power components such as power transformers, switches, and circuit breakers, and directly participate in the distribution and control of electrical energy. The environmental monitoring equipment 102 is used to ensure that the internal environment of the power distribution cabinet 100 is in a suitable working condition, and to prevent equipment failure or safety accidents caused by environmental factors such as overheating or excessive humidity.

[0032] It is worth noting that in this embodiment, the power supply 103 is externally located within the power distribution cabinet 100, thereby reducing the space occupied within the cabinet 100 and facilitating the maintenance and replacement of the power supply 103. The power supply 103 includes an AC power input, a DC power conversion module, and a backup power supply, ensuring stable system operation under various power conditions. Specifically, the AC power input provides the main power, the DC power conversion module converts the AC power into the DC power required by the system, and the backup power supply automatically switches on when the main power supply fails, ensuring continuous system operation.

[0033] It should be noted that the data acquisition unit 200 includes a sensor array 201. The sensor array 201 is located inside the power distribution cabinet 100 and includes a voltage sensor 201a, a current sensor 201b, a temperature sensor 201c, and a humidity sensor 201d. These sensors are connected to the electrical equipment 101 and the environmental monitoring equipment 102 via wires or wirelessly, and can collect key parameters such as voltage, current, temperature, and humidity within the power distribution cabinet 100 in real time.

[0034] Voltage sensor 201a and current sensor 201b are used to monitor voltage and current changes in electrical equipment 101, respectively, to ensure the stability and safety of power supply. Temperature sensor 201c and humidity sensor 201d are used to monitor the environmental conditions inside the distribution cabinet 100 to prevent equipment damage or fire hazards caused by harsh environments.

[0035] In practical applications, the data processing unit 300 uses a high-performance microprocessor or microcontroller as its core processing device. It is connected to the data acquisition unit 200 and the data storage unit 301 via wires or wirelessly, receives raw data from the data acquisition unit 200, and performs preprocessing, analysis, and calculation operations on this data.

[0036] It should be noted that the data processing unit 300 not only possesses powerful data processing capabilities but also a rich algorithm library, enabling real-time analysis, trend prediction, and fault diagnosis of power and environmental parameters. The processed data will be stored in the data storage repository 301 for subsequent querying, analysis, and decision-making.

[0037] Furthermore, the display unit 400 is fixedly mounted on a smart terminal, which can be a touchscreen display or a tablet computer. The display unit 400 is connected to the data storage unit 301 via a communication protocol. It uses a combination of an LED display and an LCD touchscreen to provide users with an intuitive and convenient information display and interactive experience.

[0038] Specifically, LED displays are used to show real-time power and environmental parameters, such as key data like voltage, current, temperature, and humidity. LCD touchscreens, on the other hand, offer rich interactive functions, allowing users to view historical data, charts, and equipment status information via touch, as well as perform operations such as parameter settings and alarm threshold adjustments.

[0039] In practical applications, the alarm protection unit 500 is connected to the data processing unit 300 via wires or wirelessly. Based on preset alarm rules and thresholds, it can monitor and assess power and environmental parameters in real time. Upon detecting any abnormality or exceeding of limits, it immediately triggers the alarm protection mechanism, sending alarm information to management personnel through various means such as audible and visual alarms, SMS notifications, and emails. It also controls the electrical equipment 101 and environmental monitoring equipment 102 to perform corresponding protective actions, such as cutting off power or activating ventilation equipment, to prevent the accident from escalating or equipment damage.

[0040] Specifically, this utility model provides a data acquisition and analysis terminal for an intelligent power distribution cabinet. Through the configuration of a power distribution cabinet 100, a data acquisition unit 200, a data processing unit 300, a display unit 400, and an alarm protection unit 500, when collecting and analyzing data from the intelligent power distribution cabinet, the integration of multiple high-precision sensors enables comprehensive acquisition of various power and environmental parameters within the cabinet, improving the completeness and accuracy of data collection. Simultaneously, intelligent analysis algorithms are employed to perform in-depth analysis of the collected data, enhancing the intelligence level and fault warning capabilities of the power distribution system. Furthermore, it supports multiple communication protocols and remote transmission methods, enabling real-time data transmission and remote monitoring, improving the response speed and management efficiency of the power distribution system, facilitating maintenance and upgrades, reducing system maintenance costs, and enhancing system scalability.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] 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. A data acquisition and analysis terminal for an intelligent power distribution cabinet, characterized in that, include: The power distribution cabinet (100) includes electrical equipment (101), environmental monitoring equipment (102) and power supply (103). The electrical equipment (101) and environmental monitoring equipment (102) are fixedly installed inside the power distribution cabinet (100), and the power supply (103) is installed outside the power distribution cabinet (100). The data acquisition unit (200) includes a sensor array (201), which is located inside the power distribution cabinet (100) and is connected to the electrical equipment (101) and the environmental monitoring equipment (102) via wires or wireless means. The data processing unit (300) is connected to the data acquisition unit (200) and the data storage unit (301) via wires or wirelessly; The display unit (400) is fixedly mounted on the smart terminal and connected to the data storage unit (301) via a communication protocol; The alarm protection unit (500) is connected to the data processing unit (300) via a wire or wireless means, and sends alarm information to the display unit (400) through the communication protocol.

2. The data acquisition and analysis terminal for an intelligent power distribution cabinet according to claim 1, characterized in that, The power supply (103) includes AC power input, DC power conversion and backup power.

3. The data acquisition and analysis terminal for an intelligent power distribution cabinet according to claim 1, characterized in that, The sensor array (201) includes a voltage sensor (201a), a current sensor (201b), a temperature sensor (201c), and a humidity sensor (201d).

4. The data acquisition and analysis terminal for an intelligent power distribution cabinet according to claim 1, characterized in that, The data processing unit (300) employs a high-performance microprocessor or microcontroller.

5. The data acquisition and analysis terminal for an intelligent power distribution cabinet according to claim 1, characterized in that, The display unit (400) includes an LED display screen and an LCD touch screen.

6. The data acquisition and analysis terminal for an intelligent power distribution cabinet according to claim 1, characterized in that, The data storage repository (301) employs a high-capacity storage device, which may include an SD card, a hard drive, or cloud storage.

7. The data acquisition and analysis terminal for an intelligent power distribution cabinet according to claim 1, characterized in that, The alarm protection unit (500) controls the electrical equipment (101) and the environmental monitoring equipment (102) to perform protection actions.

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