CN114069865A - Converter station operation monitoring system, method and device, computer equipment and medium - Google Patents
Converter station operation monitoring system, method and device, computer equipment and medium Download PDFInfo
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- CN114069865A CN114069865A CN202111386659.1A CN202111386659A CN114069865A CN 114069865 A CN114069865 A CN 114069865A CN 202111386659 A CN202111386659 A CN 202111386659A CN 114069865 A CN114069865 A CN 114069865A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Abstract
The application relates to a converter station operation monitoring system, method, device, computer equipment and medium. The converter station operation monitoring system comprises: the data monitoring equipment is used for monitoring the operation data of each equipment in the converter station and displaying the monitoring data on a display interface; the monitoring data acquisition equipment is used for shooting a display interface of the data monitoring equipment; the data analysis equipment is in communication connection with the monitoring data acquisition equipment and is used for acquiring the shot data of the display interface and carrying out image recognition on the shot data to acquire the monitoring data; and the monitoring system is also used for analyzing and diagnosing the monitoring data and outputting the diagnosis result of the running state of the converter station. The operation data of each device can be uniformly monitored, so that the data of each device can be combined for comprehensive analysis during analysis, operation and maintenance personnel do not need to go to the site for manual copying, and the data acquisition frequency, the data real-time performance and the data volume are improved.
Description
Technical Field
The present application relates to the field of dc power transmission technologies, and in particular, to a system, a method, an apparatus, a computer device, and a medium for monitoring converter station operation.
Background
In recent years, the high-voltage direct-current transmission technology is rapidly developed in China due to the advantages of large transmission capacity, long-distance transmission, cross-regional networking and the like. As one of the cores of the high-voltage direct-current transmission system, more electrical equipment in quantity, structure and technology is configured in the converter station than the conventional transformer substation. The converter station is provided with corresponding monitoring equipment, sensors and meters for monitoring core operation data generated in the operation process of the electrical equipment, and operation and maintenance personnel can find equipment hidden dangers and defects by monitoring and analyzing the data so as to ensure the stable operation of the electrical equipment of the converter station.
At present, a converter station adopts monitoring systems which are dispersedly configured for different electrical equipment, some equipment even configures respective monitoring systems for different components, the monitoring systems are mutually independent and cannot perform data interaction, unified storage and display of running data of the equipment of the converter station cannot be realized, data of the monitoring systems can only be independently used in the respective systems, comprehensive processing and analysis of the data cannot be performed, and an intelligent analysis means for original data of the monitoring systems is lacked; when the operation and maintenance personnel monitors and patrols the data of each device in daily life, a plurality of monitoring systems and displays thereof need to be manually operated on site and recorded, the workload is large, the efficiency is low, and a lot of inconvenience is brought; a single part of partial equipment cannot be provided with a monitoring system, and data needs to be manually copied to a site by operation and maintenance personnel, so that time and labor are wasted, the data acquisition frequency is reduced due to manual copying, the real-time performance of the data is poor, the data quantity is deficient, and the granularity of a data sample is larger during equipment data analysis, which is not beneficial to the real operation condition of reaction equipment.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a converter station operation monitoring system, a method, a device, a computer device, and a medium for monitoring and diagnosing the operation status of a converter station.
A converter station operation monitoring system comprising:
the data monitoring equipment is used for monitoring the operation data of each equipment in the converter station and displaying the monitoring data on a display interface;
the monitoring data acquisition equipment is used for shooting a display interface of the data monitoring equipment;
the data analysis equipment is in communication connection with the monitoring data acquisition equipment and is used for acquiring the shooting data of the display interface and carrying out image recognition on the shooting data to acquire the monitoring data; and the monitoring data are analyzed and diagnosed, and the diagnosis result of the running state of the converter station is output.
In one embodiment, the converter station operation monitoring system further comprises:
the field data acquisition equipment is used for monitoring and acquiring field data of the convertor station;
and the communication equipment is used for sending the field data acquired by the field data acquisition equipment to the data analysis equipment in a wireless communication mode.
In one embodiment, the field data collection apparatus includes:
the visible light camera shooting assembly is used for shooting the pressure gauge readings of all switches in the converter station, the pressure gauge readings of the direct-current wall bushing and the gauge readings of the transformer oil level gauge.
In one embodiment, the field data collection apparatus includes:
and the infrared temperature measurement component is used for collecting the temperature of a key part on equipment in the converter station.
In one embodiment, the field data collection apparatus includes:
a temperature sensor for detecting a temperature within the converter station;
a humidity sensor for detecting humidity within the converter station.
In one embodiment, the converter station operation monitoring system further comprises:
and the KVM operating equipment is used for remotely operating the data monitoring equipment to select to switch and display the running data of different equipment on the display interface.
A method for monitoring operation of a converter station, which is applied to the above-mentioned system for monitoring operation of a converter station, includes:
acquiring shooting data of a display interface of data monitoring equipment;
carrying out image recognition on the shot data to obtain monitoring data;
and analyzing and diagnosing the monitoring data through a preset diagnosis model, and outputting a diagnosis result of the running state of the converter station.
A converter station operation monitoring device applied to the converter station operation monitoring system as described above, the device comprising:
the shooting data acquisition module is used for acquiring shooting data of a display interface of the data monitoring equipment;
the data extraction module is used for carrying out image recognition on the shot data to obtain monitoring data;
and the analysis and diagnosis module is used for carrying out analysis and diagnosis on the monitoring data through a preset diagnosis model and outputting a diagnosis result of the running state of the converter station.
A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
acquiring shooting data of a display interface of data monitoring equipment;
carrying out image recognition on the shot data to obtain monitoring data;
and analyzing and diagnosing the monitoring data through a preset diagnosis model, and outputting a diagnosis result of the running state of the converter station.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
acquiring shooting data of a display interface of data monitoring equipment;
carrying out image recognition on the shot data to obtain monitoring data;
and analyzing and diagnosing the monitoring data through a preset diagnosis model, and outputting a diagnosis result of the running state of the converter station.
According to the system, the method, the device, the computer equipment and the medium for monitoring the operation of the converter station, the data monitoring equipment is used for uniformly monitoring the operation data of each equipment in the converter station, the monitoring data is displayed on the display interface of the equipment, the display interface of the data monitoring equipment is shot by the monitoring data acquisition equipment and is sent to the data analysis equipment, the data analysis equipment carries out image recognition on the shot data to obtain the monitoring data for analysis and diagnosis, the diagnosis result of the operation state of the converter station is output, the operation data of each equipment can be uniformly monitored, so that the operation data of each equipment can be comprehensively analyzed in combination during analysis, an operation and maintenance person does not need to go to the site for manual copying, and the data acquisition frequency, the data real-time performance and the data quantity are improved; and the data analysis equipment and the data monitoring equipment which are respectively arranged in different safety protection subareas do not need to be physically connected, so that the information potential safety hazard caused by cross-district interconnection is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of one embodiment of a converter station operation monitoring system;
FIG. 2 is a block diagram of a second embodiment of a converter station operation monitoring system;
FIG. 3 is a third block diagram of the converter station operation monitoring system according to an embodiment;
FIG. 4 is a block diagram of a converter station operation monitoring system according to an embodiment;
FIG. 5 is a block diagram of a converter station operation monitoring system according to an embodiment;
FIG. 6 is a sixth block diagram illustrating the configuration of a converter station operation monitoring system according to an embodiment;
FIG. 7 is a schematic flow diagram of a method for monitoring operation of a converter station in one embodiment;
fig. 8 is a block diagram of a converter station operation monitoring arrangement according to an embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. Further, "connection" in the following embodiments is understood to mean "electrical connection", "communication connection", or the like, if there is a transfer of electrical signals or data between the connected objects.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, as used in this specification, the term "and/or" includes any and all combinations of the associated listed items.
As shown in fig. 1, an embodiment of the present application provides a converter station operation monitoring system, which is characterized by including a data monitoring device, a monitoring data collecting device, and a data analyzing device. The data monitoring equipment is used for monitoring the operation data of each equipment in the converter station and displaying the monitoring data on a display interface; the monitoring data acquisition equipment is used for shooting a display interface of the data monitoring equipment; the data analysis equipment is in communication connection with the monitoring data acquisition equipment and is used for acquiring the shooting data of the display interface and carrying out image recognition on the shooting data to acquire the monitoring data; and the monitoring system is also used for analyzing and diagnosing the monitoring data and outputting the diagnosis result of the running state of the converter station.
The data monitoring device may communicate with monitoring devices of each device in the converter station, and collect and display data of each device. In one embodiment, the data monitoring device may also directly monitor each device in the converter station, and display the monitored data. The data monitoring equipment can comprise a direct current transmission system monitoring unit, an alternating current system monitoring unit, an online oil chromatography monitoring unit, a leakage current monitoring unit, a protection information monitoring unit and an electric energy metering monitoring unit. Each monitoring unit can respectively correspond to one or more display interfaces according to the monitored data, and specifically, the direct-current power transmission system monitoring unit comprises a direct-current power transmission system total interface, a direct-current field interface, a converter transformer interface, an alternating-current/direct-current filter interface and a valve cooling interface; the alternating current system monitoring unit comprises a main transformer interface, an alternating current field interface and a station power interface; the online oil chromatography monitoring unit comprises a converter transformer oil chromatography interface and a main transformer oil chromatography interface; the leakage current monitoring unit comprises leakage current interfaces of all equipment and action interfaces of lightning arresters of all equipment; the protection information monitoring unit comprises equipment protection information interfaces; the electric energy metering and monitoring unit comprises a main transformer metering interface, a converter transformer metering interface and a line metering interface.
The monitoring data acquisition equipment can be image shooting equipment, specifically can be equipment which is arranged near a display screen of the data monitoring equipment and is used for shooting a display interface, and a camera of a ball machine can be adopted.
In order to strengthen the information security management of the power monitoring system, prevent hackers, malicious codes and the like from attacking and infringing the power monitoring system and guarantee the safe and stable operation of the power system, different monitoring systems are divided into safe I, II, III and IV areas according to the security protection level, and equipment among the safe areas needs to be physically isolated and cannot be directly communicated. The electrical equipment monitoring system belongs to a safety I area, and the safety protection level of the safety I area is highest and the electrical equipment monitoring system cannot be connected with an external network and a daily office computer; the office computer for the operation and maintenance personnel to analyze data belongs to the safety zone III. According to the arrangement of a safety protection system of the power monitoring system, equipment for monitoring the current switching station equipment and data analysis equipment used by operation and maintenance personnel belong to different information safety regions, if the monitored equipment is directly accessed into the data analysis equipment, the physical longitudinal cross connection of different safety regions, namely cross-region interconnection, is caused, and important information safety hazards exist. According to the data analysis device, the data analysis device is connected with the monitoring data acquisition device in a communication mode to acquire the shooting data of the display interface of the data monitoring device, and data interconnection is not directly established between the data analysis device and the data monitoring device, so that information safety is guaranteed.
The data analysis equipment can analyze and diagnose the monitoring data as required and output the diagnosis result of the influence state of the converter station. Specifically, the monitoring data can be analyzed and diagnosed through a preset diagnosis model, and a data analysis chart can be automatically generated, so that operation and maintenance personnel can conveniently check the data.
According to the operation monitoring system of the converter station, the operation data of each device in the converter station is uniformly monitored through the data monitoring device, the monitoring data is displayed on the display interface of the operation monitoring system, the display interface of the data monitoring device is shot by the monitoring data acquisition device and is sent to the data analysis device, the data analysis device performs image recognition on the shot data to obtain the monitoring data for analysis and diagnosis, the operation state diagnosis result of the converter station is output, the operation data of each device can be uniformly monitored, the operation data of each device can be comprehensively analyzed in the analysis process, operation and maintenance personnel do not need to go to the site for manual recording, and the data acquisition frequency, the data real-time performance and the data quantity are improved; and the data analysis equipment and the data monitoring equipment which are respectively arranged in different safety protection subareas do not need to be physically connected, so that the information potential safety hazard caused by cross-district interconnection is avoided.
In one embodiment, the data analysis equipment can also realize alarm reminding through presetting internal criterion conditions, so that the maintenance efficiency of operation and maintenance personnel and the operation safety of the converter station are improved.
The data analysis equipment can transversely and longitudinally compare the running data of each equipment according to user-defined requirements, display and export of real-time data curves and data reports of the equipment are achieved, multi-source data are collected and comprehensively processed, data analysis and fault diagnosis results of each equipment are output through an internally constructed diagnosis model based on a Bayesian inference algorithm, whether the running working conditions of each equipment of the converter station reach or are about to reach abnormal and alarm conditions or not is automatically diagnosed, early warning and alarm information is pushed to a server workstation interface, and operation and maintenance personnel are reminded to inspect and dispose the equipment.
As shown in fig. 2, in one embodiment, the converter station operation monitoring system further comprises: the system comprises field data acquisition equipment and communication equipment. The field data acquisition equipment is used for monitoring and acquiring field data of the converter station; the communication equipment is used for sending the field data acquired by the field data acquisition equipment to the data analysis equipment in a wireless communication mode.
The safe operation of the converter station needs to be monitored, besides the operation data of the equipment, the field working environment also needs to be monitored, the safe operation of the converter station can be realized through the field data acquisition equipment, the field data which are acquired by the field data acquisition equipment and reflect the field working environment of the converter station are sent to the data analysis equipment in a wireless communication mode, the operation monitoring of the converter station is comprehensively realized, and the data analysis equipment is used for analyzing in combination with the field data during analysis and diagnosis, so that the accuracy of analysis and diagnosis can be improved.
As shown in fig. 3, in one embodiment, the field data collecting apparatus includes: the visible light camera shooting assembly is used for shooting the pressure gauge readings of all switches in the converter station, the pressure gauge readings of the direct-current wall bushing and the gauge readings of the transformer oil level gauge.
The field of the converter station can be provided with various meters for measuring physical quantity, for example, a pressure gauge is arranged for measuring pressure of a switch and a direct-current wall bushing, the oil level of a transformer is measured, the traditional operation and maintenance mode requires operation and maintenance personnel to check the readings of the related meters on the field, in the embodiment of the application, the readings of the meters are shot by arranging the visible light camera shooting assembly on the field and fed back to the data analysis equipment, and the data analysis equipment can read the readings through image recognition.
As shown in fig. 4, in one embodiment, the field data collecting apparatus includes:
and the infrared temperature measurement component is used for collecting the temperature of a key part on equipment in the converter station.
If the temperature of key parts of some equipment in the converter station is too high, safety accidents can be caused, and therefore the equipment also needs to be monitored. Specifically, the equipment that needs to gather key position temperature includes converter transformer, converter valve, switch, alternating current-direct current filter, and when can understand, there is the difference in key position according to the difference of equipment, and this application embodiment aims at proposing the scheme that realizes the temperature measurement and can feed back to data analysis equipment through infrared temperature measurement subassembly, and the district that does not limit the temperature measurement, and the skilled person in the art can select as required.
As shown in fig. 5, in one embodiment, the field data collecting apparatus includes: a temperature sensor for detecting a temperature within the converter station; a humidity sensor for detecting humidity within the converter station.
Because the temperature and the humidity of the environment in the converter station may affect the normal operation of the converter station, or under different humiture, there may be differences in the analysis and diagnosis of the monitoring data, the humiture can be detected by the temperature sensor and the humidity sensor, and the detected humiture can be sent to the data analysis device by the communication device.
As shown in fig. 6, in one embodiment, the converter station operation monitoring system further comprises: and the KVM operating equipment is used for remotely operating the data monitoring equipment to select to switch and display the running data of different equipment on the display interface.
KVM stands for Keyboard (Keyboard), display (Video) and Mouse (Mouse), i.e. a group of Keyboard, display or Mouse is used to control multiple devices, playing an important role in remote scheduling and monitoring. The KVM technology can send various data materials in a scheduling information network to a remote terminal, providing convenience for a next-level scheduling mechanism, and thus, even if a subordinate scheduling mechanism does not establish a scheduling data network, information sharing can be achieved. The KVM operating equipment can be used for remotely controlling the data monitoring equipment, operation and maintenance personnel can control the data monitoring equipment to switch and display the operating data of different equipment as required, and then the operating data of each equipment is shot and collected through the monitoring data collecting equipment.
In one embodiment, as shown in fig. 7, there is further provided a converter station operation monitoring method applied to the converter station operation monitoring system, where the method includes:
step 701, acquiring shooting data of a display interface of data monitoring equipment;
step 702, performing image recognition on the shot data to acquire monitoring data;
and 703, analyzing and diagnosing the monitoring data through a preset diagnosis model, and outputting a diagnosis result of the running state of the converter station.
According to the convertor station operation monitoring method, the shooting data of the display interface of the data monitoring equipment is obtained, the image recognition is carried out on the shooting data to obtain the monitoring data for analysis and diagnosis, the convertor station operation state diagnosis result is output, the operation data of each equipment can be uniformly monitored, so that the comprehensive analysis can be carried out by combining the data of each equipment during analysis, operation and maintenance personnel do not need to go to the site for manual copying, and the data obtaining frequency, the data real-time performance and the data quantity are improved.
For specific limitations of the converter station operation monitoring method, reference may be made to the above limitations of the converter station operation monitoring system, which are not described herein again. It should be understood that, although the steps in the flowchart of fig. 7 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 7 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
In one embodiment, as shown in fig. 8, there is provided a converter station operation monitoring apparatus 800 for use in a converter station operation monitoring system as described above, the apparatus comprising:
a shooting data obtaining module 801, configured to obtain shooting data of a display interface of the data monitoring device;
the data extraction module 802 is configured to perform image recognition on the shot data to obtain monitoring data;
and the analysis and diagnosis module 803 is configured to perform analysis and diagnosis on the monitoring data through a preset diagnosis model, and output a diagnosis result of the operation state of the converter station.
For specific limitations of the converter station operation monitoring device, reference may be made to the above limitations of the converter station operation monitoring system, which are not described in detail herein. The modules in the converter station operation monitoring device can be wholly or partially implemented by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules. It should be noted that, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
acquiring shooting data of a display interface of data monitoring equipment;
carrying out image recognition on the shot data to obtain monitoring data;
and analyzing and diagnosing the monitoring data through a preset diagnosis model, and outputting a diagnosis result of the running state of the converter station.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor performs the steps of:
acquiring shooting data of a display interface of data monitoring equipment;
carrying out image recognition on the shot data to obtain monitoring data;
and analyzing and diagnosing the monitoring data through a preset diagnosis model, and outputting a diagnosis result of the running state of the converter station.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
In the description herein, references to the description of "some embodiments," "other embodiments," "desired embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic description of the above terminology may not necessarily refer to the same embodiment or example.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. A converter station operation monitoring system, comprising:
the data monitoring equipment is used for monitoring the operation data of each equipment in the converter station and displaying the monitoring data on a display interface;
the monitoring data acquisition equipment is used for shooting a display interface of the data monitoring equipment;
the data analysis equipment is in communication connection with the monitoring data acquisition equipment and is used for acquiring the shooting data of the display interface and carrying out image recognition on the shooting data to acquire the monitoring data; and the monitoring data are analyzed and diagnosed, and the diagnosis result of the running state of the converter station is output.
2. The converter station operation monitoring system according to claim 1, further comprising:
the field data acquisition equipment is used for monitoring and acquiring field data of the convertor station;
and the communication equipment is used for sending the field data acquired by the field data acquisition equipment to the data analysis equipment in a wireless communication mode.
3. The converter station operation monitoring system of claim 2, wherein the field data collection device comprises:
the visible light camera shooting assembly is used for shooting the pressure gauge readings of all switches in the converter station, the pressure gauge readings of the direct-current wall bushing and the gauge readings of the transformer oil level gauge.
4. The converter station operation monitoring system of claim 2, wherein the field data collection device comprises:
and the infrared temperature measurement component is used for collecting the temperature of a key part on equipment in the converter station.
5. The converter station operation monitoring system of claim 2, wherein the field data collection device comprises:
a temperature sensor for detecting a temperature within the converter station;
a humidity sensor for detecting humidity within the converter station.
6. The converter station operation monitoring system according to claim 1, further comprising:
and the KVM operating equipment is used for remotely operating the data monitoring equipment to select to switch and display the running data of different equipment on the display interface.
7. A converter station operation monitoring method, characterized in that it is applied to a converter station operation monitoring system according to any of claims 1 to 7, said method comprising:
acquiring shooting data of a display interface of data monitoring equipment;
carrying out image recognition on the shot data to obtain monitoring data;
and analyzing and diagnosing the monitoring data through a preset diagnosis model, and outputting a diagnosis result of the running state of the converter station.
8. A converter station operation monitoring arrangement for use in a converter station operation monitoring system according to any of claims 1 to 7, said arrangement comprising:
the shooting data acquisition module is used for acquiring shooting data of a display interface of the data monitoring equipment;
the data extraction module is used for carrying out image recognition on the shot data to obtain monitoring data;
and the analysis and diagnosis module is used for carrying out analysis and diagnosis on the monitoring data through a preset diagnosis model and outputting a diagnosis result of the running state of the converter station.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of claim 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method as claimed in claim 7.
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| CN117456708A (en) * | 2023-12-22 | 2024-01-26 | 山东省邱集煤矿有限公司 | Coal mine underground early warning method, system and equipment based on image key information identification |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117456708A (en) * | 2023-12-22 | 2024-01-26 | 山东省邱集煤矿有限公司 | Coal mine underground early warning method, system and equipment based on image key information identification |
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