Intelligent inspection integrated management system for transformer substation

Abstract

The invention provides a transformer substation intelligent inspection integrated management system, and relates to the technical field of transformer substation maintenance, and the transformer substation intelligent inspection integrated management system comprises a main control management platform, a station control distribution platform and an on-site sensing platform, during specific inspection, an inspection route of an inspection robot is designed according to the on-site actual conditions of a booster station and a power distribution room; the inspection robot performs all-weather alternate inspection in the booster station, mainly inspects the periphery of a transformer in the booster station, circularly recognizes important meters on the booster station in an hour mode, assists in monitoring the surrounding environment of the booster station and is connected with a data server in real time, and the inspection robot circularly walks and monitors in a power distribution room. A meter on a switch cabinet in a power distribution room is identified and the environment of the switch cabinet is detected, the temperature sensor is used for detecting the temperature in the power distribution room and is connected with the data server in real time, inspection data of the inspection robot forms a daily report after each inspection and is transmitted to the data server, and the data of the booster station and the power distribution room are stored.

Description

Technical Field

[0001] The present application relates to the technical field of substation maintenance, and in particular to an intelligent inspection integrated management system for substations. Background Art

[0002] Intelligent inspection robots first emerged in the 1980s, with countries like the United States and Canada pioneering the use of line inspection robots in the power industry. By the late 1980s, the United States had built on this experience, gradually introducing autonomous line inspection robots capable of autonomously monitoring and addressing line faults, achieving effective inspection results. In the early 21st century, Canada gradually introduced a new type of live conductor inspection robot. This robot can effectively navigate obstacles on the line, monitor visible light and infrared video, and perform live operations such as measuring resistance on crimped pipes. In 2008, the United States gradually designed a new inspection robot system. This robot utilizes a wheel-arm composite structure with two arms arranged symmetrically in front and back. The key innovation lies in the structural design of the wheel claws and their adaptive structure. This structure enables the robot to navigate a variety of obstacles during inspections, enabling obstacle detection and other tasks.

[0003] Domestic inspection robot research began in the 1990s. After years of research, intelligent inspection robots have gradually achieved significant success, particularly in the power industry's substations, replacing traditional manual inspections and ensuring smooth inspections. With the recent advancement of intelligent inspection robot technology, research in this area has steadily intensified, meeting the diverse needs of economic and social development. For example, the application of key technologies such as the "AApe" series of power monitoring and operation robot systems, robot mechanisms for 500kV ultra-high voltage environments, autonomous control, data and image transmission, and electromagnetic compatibility have boosted the overall development of the power industry, enabling intelligent inspection robots to be increasingly adopted in many areas of the industry.

[0004] Intelligent inspection robots are based on intelligent technology and are programmable. With technological advancement, their capabilities are gradually improving, allowing them to simulate manual operations and replace traditional manual inspections. This inspection method is more flexible and less affected by external climate and environmental factors, making it suitable for a variety of inspection tasks. Intelligent inspection robots are equipped with infrared thermal imagers and other related equipment, allowing them to automatically and manually identify and control environmental factors, provide fire warnings, and provide firefighting assistance. Overall, their capabilities are gradually improving, offering significant advantages over traditional manual inspections and promising broad application prospects.

[0005] In the existing technology, daily inspections of wind farm booster stations and distribution rooms are usually carried out manually, which greatly wastes manpower and material resources, has low inspection efficiency, and personnel work for long periods of time in high-risk environments, which affects their health and poses great risks to people. Therefore, there are deficiencies. Summary of the Invention

[0006] In order to make up for the above shortcomings, the present invention provides a substation intelligent inspection integrated management system, which introduces intelligent inspection robot equipment to replace personnel to conduct intelligent inspections of indoor and outdoor equipment, improve inspection efficiency and ensure the accuracy of inspection data.

[0007] This application is implemented as follows:

[0008] Master management platform;

[0009] A station control allocation platform, the station control allocation platform being communicatively connected to the main control management platform, the station control allocation platform comprising a data server and a local client, the local client being used to operate the data server;

[0010] An on-site perception platform is communicatively connected to the station control and distribution platform. The on-site perception platform is used to patrol and monitor the booster station and the distribution room. The on-site perception platform includes a patrol robot, distributed monitoring and a temperature sensor. The patrol robot is respectively arranged in the booster station and the distribution room, the distributed monitoring is arranged in the booster station, and the temperature sensor is arranged in the distribution room.

[0011] In one embodiment of the present application, the main control management platform is divided into a large display screen, a system client, a main station server and a data storage device. The system client and the main station server are communicatively connected with the local client, and the main station server is communicatively connected with the large display screen, the system client and the data storage device.

[0012] In one embodiment of the present application, the main control management platform establishes a communication connection with the local client through a station control switch.

[0013] In one embodiment of the present application, a plurality of station control allocation platforms are provided, and each of the station control allocation platforms establishes a communication connection with the main control management platform through the station control switch.

[0014] In one embodiment of the present application, the on-site perception platform also includes an on-site switch, an NVR recorder and an antenna AP. The local client establishes a communication connection through the on-site switch, the on-site switch is communicated with the NVR recorder, the on-site switch is communicated with the antenna AP, and the inspection robot and the distributed monitoring are wirelessly communicated with the antenna AP.

[0015] In one embodiment of the present application, an antenna AP is provided in the power distribution room, the antenna AP is communicatively connected to the local client via an on-site switch, and the inspection robot and the temperature sensor are wirelessly connected to the antenna AP respectively.

[0016] In one embodiment of the present application, the inspection robot is a wheeled inspection robot, which is equipped with a central processing unit, a dual-light camera, a high-definition visible light camera, an infrared temperature measurement module, a noise detection sensor and an inspection report generation module. The dual-light camera, the high-definition visible light camera, the infrared temperature measurement module, the noise detection sensor and the inspection report generation module are electrically connected to the central processing unit respectively.

[0017] In one embodiment of the present application, the central processing unit is electrically connected to a sulfur hexafluoride sensor.

[0018] In one embodiment of the present application, the central processing unit is electrically connected to a voice communication module.

[0019] In one embodiment of the present application, the central processing unit is electrically connected to a wireless transmission module, and the inspection robot is communicatively connected to the local client via the wireless transmission module.

[0020] The beneficial effects of the present application are as follows: during specific inspections, the inspection routes of the inspection robots are designed according to the actual on-site conditions of the booster station and the distribution room. The inspection robots perform rotation inspections in the booster station around the clock, mainly inspecting the surrounding areas of the transformer in the booster station, identifying important meters on the booster station on an hourly basis, and using distributed monitoring to assist in monitoring the environment around the booster station and connect to the data server in real time. In the distribution room, the inspection robots perform cyclical monitoring, identifying meters on the switch cabinets in the distribution room and detecting the environment of the switch cabinets. The temperature sensor is used to detect the temperature in the distribution room and is connected to the data server in real time. After each inspection, the inspection data of the inspection robots are generated into daily reports. , transmitted to the data server, and the various data of the booster station and distribution room are uploaded to the main control management platform through local client control for allocation and then classified and stored by date, so that the staff do not need to patrol on site. By checking the daily inspection data stored in the main control management platform, the equipment of the booster station and distribution room can be checked item by item. By referring to smart devices and managing them instead of manual inspections, the problem of manual daily inspections of wind farm booster stations and distribution rooms in the existing technology is solved, which greatly wastes manpower and material resources, has low inspection efficiency, and affects the health of personnel working for a long time in a high-risk environment, which poses a greater threat to personal health. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A distribution diagram of a substation intelligent inspection integrated management system is provided for the implementation of this application;

[0023] Figure 2 Provides a system architecture diagram of the station switching control and allocation platform for the implementation of this application;

[0024] Figure 3 A system architecture diagram of a booster station is provided for the implementation of this application;

[0025] Figure 4 Provide a system architecture diagram of the power distribution room for the implementation of this application;

[0026] Figure 5 Provides a system architecture diagram of the inspection robot for the implementation of this application;

[0027] In the figure: 100 - main control management platform; 110 - display screen; 120 - system client; 130 - main station server; 140 - data storage; 200 - station control distribution platform; 210 - data server; 220 - local client; 230 - station control switch; 300 - on-site perception platform; 310 - inspection robot; 311 - central processing unit; 312 - dual-light camera; 313 - high-definition visible light camera; 314 - infrared temperature measurement module; 315 - noise detection sensor; 316 - inspection report generation module; 317 - sulfur hexafluoride sensor; 318 - voice communication module; 319 - wireless transmission module; 320 - distributed monitoring; 330 - temperature sensor; 340 - on-site switch; 350 - NVR recorder; 360 - antenna AP; 400 - boost station; 500 - power distribution room; DETAILED DESCRIPTION

[0028] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0029] like Figure 1-Figure 5 As shown, according to an embodiment of the present application, a substation intelligent inspection integrated management system includes:

[0030] Main control management platform 100;

[0031] The station control allocation platform 200 is communicatively connected to the main control management platform 100 . The station control allocation platform 200 includes a data server 210 and a local client 220 . The local client 220 is used to operate the data server 210 .

[0032] The on-site sensing platform 300 is communicatively connected to the station control and distribution platform 200. The on-site sensing platform 300 is used to patrol and monitor the booster station 400 and the distribution room 500. The on-site sensing platform 300 includes a patrol robot 310, a distributed monitoring system 320, and a temperature sensor 330. The patrol robot 310 is respectively installed in the booster station 400 and the distribution room 500, the distributed monitoring system 320 is installed in the booster station 400, and the temperature sensor 330 is installed in the distribution room 500. It should be noted that the booster station 400 contains a large number of electrical equipment such as transformers, circuit breakers, disconnect switches, mutual inductors, and busbars. Various meters are also installed therein to indicate whether the circuit equipment is operating normally. The distribution room 500 is equipped with multiple switch cabinets, such as incoming line cabinets, outgoing line cabinets, and metering cabinets. Various meters are installed on the switch cabinets to indicate whether the circuit equipment is operating normally. During specific inspections, the inspection route of the inspection robot 310 is designed according to the actual on-site conditions of the booster station 400 and the distribution room 500. The inspection robot 310 performs rotation inspections in the booster station 400 around the clock, mainly inspecting the surrounding areas of the transformer in the booster station 400, and identifying important meters on the booster station 400 in a 24-hour cycle. The distributed monitoring 320 assists in monitoring the environment around the booster station 400 and is connected to the data server 210 in real time. In the distribution room 500, the inspection robot 310 circulates and monitors, identifies meters on the switch cabinet in the distribution room 500 and detects the environment of the switch cabinet. The temperature sensor 330 is used to detect the temperature in the distribution room 500 and is connected to the data server 210 in real time. After each inspection, the inspection robot 310 The inspection data is formed into a daily report and transmitted to the data server 210. The various data of the booster station 400 and the distribution room 500 are uploaded to the main control management platform 100 through the control of the local client 220 for distribution and classification and storage by date, so that the staff do not need to patrol on site. By checking the daily inspection data stored in the main control management platform 100, the equipment of the booster station 400 and the distribution room 500 can be checked item by item. By referring to smart devices and managing them instead of manual inspections, the problem of manual daily inspections of wind farm booster stations and distribution rooms in the existing technology is solved, which greatly wastes manpower and material resources, has low inspection efficiency, and has a great impact on the health of personnel working in a high-risk environment for a long time, which poses a great threat to personal health.

[0033] like Figure 1As shown, the main control management platform 100 is divided into a large display screen 110, a system client 120, a main station server 130 and a data storage device 140. The system client 120 and the main station server 130 are communicated with the local client 220. The main station server 130 is communicated with the large display screen 110, the system client 120 and the data storage device 140. The system client 120 is used to control the main station server 130. The data storage device 140 is used to store various data transmitted on-site by the inspection robot 310, distributed monitoring 320 and temperature sensor 330 in the data server 210. The main station server 130 and the data storage device 140 are communicated with each other. The system client 120 retrieves and records various data stored in the data storage device 140 through the main station server 130, and displays them uniformly through the large display screen 110, so that the daily inspection data records can be obtained intuitively. The daily reports formed by the inspection data of the inspection robot 310, the distributed monitoring 320 and the on-site transmission data of the temperature sensor 330 are divided into two types of data reports, namely the booster station 400 and the distribution room 500, after unified planning, and stored in the data storage 140 by date. The system client 120 then retrieves the stored data of the data storage 140 through the main station server 130, and displays the two types of data reports, namely the booster station 400 and the distribution room 500, on the large display screen 110, so that the staff can check the equipment of the booster station 400 and the distribution room 500 item by item without on-site patrol.

[0034] like Figure 2 As shown, the master control management platform 100 establishes a communication connection with the local client 220 via the station control switch 230. Specifically, the master station server 130 establishes a communication connection with the local client 220 via the station control switch 230. Multiple station control distribution platforms 200 are provided, and each station control distribution platform 200 establishes a communication connection with the master control management platform 100 via the station control switch 230. By providing multiple station control distribution platforms 200, the booster station 400 and the distribution room 500 are classified and managed. All data reports within the booster station 400 are stored in one data server 210, and all data reports within the distribution room 500 are stored in another data server 210. The station control switch 230 then identifies data servers 210 with different IP addresses, automatically classifying the data from the booster station 400 and the distribution room 500 during transmission. This classifies the data sources and ensures that the data from the booster station 400 and the distribution room 500 are not confused.

[0035] like Figure 3As shown, the on-site perception platform 300 also includes an on-site switch 340, an NVR recorder 350, and an antenna AP 360. The local client 220 establishes a communication connection through the on-site switch 340. The on-site switch 340 is in communication with the NVR recorder 350, and the on-site switch 340 is in communication with the antenna AP 360. In addition, the inspection robot 310 and the distributed monitoring system 320 are in wireless communication with the antenna AP 360. The inspection robot 310 and the distributed monitoring system 320 are located at the booster station 400, and the on-site switch 340 and the NVR recorder 350 are placed indoors at the station control distribution platform 200. The NVR recorder 350 is used to store monitoring data from the distributed monitoring system 320, enabling real-time video retrieval and transmission to the data server 210 via the on-site switch 340.

[0036] like Figure 4 As shown, antenna AP360 is installed in power distribution room 500 and is connected to local client 220 via field switch 340. Inspection robot 310 and temperature sensor 330 are also wirelessly connected to antenna AP360. Field data collected by inspection robot 310 in power distribution room 500 is transmitted via antenna AP360 to field switch 340, which then transmits the data to data server 210 for storage.

[0037] like Figure 5 As shown, the inspection robot 310 is a wheeled inspection robot that patrols on the ground through electric pulleys. The inspection robot 310 is equipped with a central processing unit 311, a dual-light camera 312, a high-definition visible light camera 313, an infrared temperature measurement module 314, a noise detection sensor 315 and an inspection report generation module 316. The dual-light camera 312, the high-definition visible light camera 313, the infrared temperature measurement module 314, the noise detection sensor 315 and the inspection report generation module 316 are electrically connected to the central processing unit 311 respectively. Among them, the dual-light camera 312 is used to detect the surrounding environment of the inspection robot 310, the high-definition visible light camera 313 is used to identify and read various meter information on the equipment, the infrared temperature measurement module 314 is used to receive infrared rays emitted by the equipment, and the thermal state of the equipment is detected through the infrared temperature measurement module 314, thereby reflecting the heating conditions inside and outside the equipment. The noise detection sensor 315 is used to detect environmental noise. When the booster station 400 fails, there will be certain noise and abnormal sound changes. By detecting the environmental noise, it is possible to determine whether the equipment in the booster station 400 has failed. The inspection report generation module 316 can process the data detected by each module through the central processor 311 to generate daily data reports, and upload them to the data server 210 through the antenna AP360 and the field switch 340.

[0038] Furthermore, the central processing unit 311 is electrically connected to a sulfur hexafluoride sensor 317. The sulfur hexafluoride sensor 317 is used to detect sulfur hexafluoride gas leaks, including gas leaks in the distribution room 500, forming an entry in the daily inspection report data. The central processing unit 311 is electrically connected to a voice communication module 318. The voice communication module 318 allows for voice communication between back-office and on-site temporary maintenance personnel, thereby achieving remote intercom. The central processing unit 311 is electrically connected to a wireless transmission module 319, through which the inspection robot 310 communicates with the local client 220. The inspection robot 310 in the booster station 400 and the distribution room 500 is wirelessly connected to the antenna AP 360 via the wireless transmission module 319. Data from the inspection robot 310 is transmitted via the antenna AP 360 to the on-site switch 340, which then uploads the data to the data server 210.

[0039] In summary, the working principle of an intelligent inspection integrated management system for a substation according to an embodiment of the present invention is as follows: during a specific inspection, the inspection route of the inspection robot 310 is designed according to the actual on-site conditions of the booster station 400 and the distribution room 500. The inspection robot 310 performs round-the-clock rotation inspections in the booster station 400, mainly inspecting the surrounding areas of the transformer in the booster station 400. Through the various modules installed in the inspection robot 310, the important meters on the booster station 400 are identified in a 24-hour cycle, and the real-time data such as noise and temperature emitted by the equipment in the booster station 400 are detected. The distributed monitoring system 320 assists in monitoring the environment around the booster station 400 and is connected to the data server 210 in real time. The inspection robot 310 circulates and monitors in the distribution room 500, identifies the meters on the switch cabinet in the distribution room 500, and detects the environment of the switch cabinet. The temperature sensor 330 is used to detect the temperature in the distribution room 500 and is connected to the data server 210 in real time. The data detected by each module is processed by the central processor 311 through the inspection report generation module 316 to generate a daily data report, and the report is sent to the antenna AP 360. The data of the booster station 400 and the distribution room 500 are uploaded to two different data servers 210 through the on-site switch 340, and the data of the booster station 400 and the distribution room 500 are automatically classified and distinguished. The data of the booster station 400 and the distribution room 500 are then uploaded to the main station server 130 through the local client 220, and then distributed through the data storage 140 and classified and stored by date. The system client 120 then retrieves the stored data of the data storage 140 through the main station server 130 and divides the data of the booster station 400 and the distribution room 500 into two different data servers 210. 0 two types of data reports are displayed on the large display screen 110, so that the staff does not need to patrol on site. By checking the daily inspection data report on the large display screen 110, the equipment of the booster station 400 and the distribution room 500 can be checked item by item. By introducing intelligent devices and performing management instead of manual inspection, the problem of manual daily inspection of the booster station and distribution room of the wind farm in the prior art is solved, which greatly wastes manpower and material resources, has low inspection efficiency, and causes personnel to work for a long time in a high-risk environment, affecting their health and causing great harm to people.

[0040] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0041] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0042] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A substation intelligent inspection integrated management system, characterized in that: include: Main control management platform (100); A station control allocation platform (200), the station control allocation platform (200) is communicatively connected to the main control management platform (100), the station control allocation platform (200) comprises a data server (210) and a local client (220), the local client (220) is used to operate the data server (210); A field sensing platform (300) is communicatively connected to the station control distribution platform (200). The field sensing platform (300) is used for patrolling and monitoring the booster station (400) and the power distribution room (500). The field sensing platform (300) comprises a patrol robot (310), a distributed monitoring system (320), and a temperature sensor (330). The patrol robot (310) is respectively arranged in the booster station (400) and the power distribution room (500). The distributed monitoring system (320) is arranged in the booster station (400), and the temperature sensor (330) is arranged in the power distribution room (500).

2. The intelligent inspection integrated management system for substations according to claim 1, characterized in that: The main control management platform (100) is divided into a large display screen (110), a system client (120), a main station server (130) and a data storage device (140). The system client (120) and the main station server (130) are connected in communication with the local client (220), and the main station server (130) is connected in communication with the large display screen (110), the system client (120) and the data storage device (140).

3. The intelligent inspection integrated management system for substations according to claim 1, characterized in that: The main control management platform (100) establishes a communication connection with the local client (220) via the station control switch (230).

4. The intelligent inspection integrated management system for substations according to claim 3, characterized in that: A plurality of station control distribution platforms (200) are provided, and each station control distribution platform (200) establishes a communication connection with the main control management platform (100) via the station control switch (230).

5. The intelligent inspection integrated management system for substations according to claim 1, characterized in that: The on-site perception platform (300) further includes an on-site switch (340), an NVR recorder (350) and an antenna AP (360), wherein the local client (220) establishes a communication connection via the on-site switch (340), the on-site switch (340) is in communication connection with the NVR recorder (350), the on-site switch (340) is in communication connection with the antenna AP (360), and the inspection robot (310) and the distributed monitoring (320) are in wireless communication connection with the antenna AP (360).

6. The substation intelligent inspection integrated management system according to claim 1, characterized in that: An antenna AP (360) is provided in the power distribution room (500), and the antenna AP (360) is communicatively connected to the local client (220) via an on-site switch (340), and the inspection robot (310) and the temperature sensor (330) are respectively wirelessly connected to the antenna AP (360).

7. The substation intelligent inspection integrated management system according to claim 1, characterized in that: The inspection robot (310) is a wheeled inspection robot. The inspection robot (310) is equipped with a central processing unit (311), a dual-light camera (312), a high-definition visible light camera (313), an infrared temperature measurement module (314), a noise detection sensor (315), and an inspection report generation module (316). The dual-light camera (312), the high-definition visible light camera (313), the infrared temperature measurement module (314), the noise detection sensor (315), and the inspection report generation module (316) are electrically connected to the central processing unit (311), respectively.

8. The intelligent inspection integrated management system for substations according to claim 7, characterized in that: The central processing unit (311) is electrically connected to a sulfur hexafluoride sensor (317).

9. The substation intelligent inspection integrated management system according to claim 7, characterized in that: The central processing unit (311) is electrically connected to a voice communication module (318).

10. The substation intelligent inspection integrated management system according to claim 7, characterized in that: The central processing unit (311) is electrically connected to a wireless transmission module (319), and the inspection robot (310) is connected to the local client (220) through the wireless transmission module (319).

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