Digital power equipment data and model processing method and device, computer equipment and storage medium

Abstract

The invention relates to a digital power equipment data and model processing method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: displaying a digital management interface of power equipment; an interface menu bar and an information display bar are displayed in the digital management interface; the interface menu bar is used for controlling the display form of the information display bar; displaying an information page of the power equipment in an information display column; the equipment digital model of the power equipment is displayed in the information page. By adopting the method, the information display effect of the power equipment can be improved, and the information acquisition efficiency of the power equipment is also improved, so that safe and stable operation of the power equipment is ensured.

Description

Technical Field

[0001] The present application relates to the field of smart grid technology, and in particular to a method, device, computer equipment, storage medium and computer program product for processing digital power equipment data and models. Background Art

[0002] With the development of digitalization and digital twin technology of power equipment, power equipment has gradually begun to be equipped with many sensors, forming a massive amount of monitoring data; the entire life cycle of power equipment also involves design, manufacturing, testing, maintenance, failures, etc., and there is also a lot of document data. The management of heterogeneous massive data of power equipment and the use of front-end users also involve the call query and comparative analysis of data between multiple devices of the same model and batch, which requires an integrated management system for deep interaction and convenient use by operation and maintenance personnel.

[0003] In traditional technology, it is necessary to build a database of power equipment in a computer for management, classify it according to the document type of the power equipment, and take into account the search function. However, maintenance personnel cannot intuitively extract important information from the database, and the data search operation of the database is cumbersome and inefficient, resulting in poor information retrieval effect of the power equipment. Summary of the invention

[0004] Based on this, it is necessary to provide a method, device, computer equipment, computer-readable storage medium and computer program product for processing digital power equipment data and models that can improve the effect of power equipment information retrieval in response to the above technical problems.

[0005] In a first aspect, the present application provides a method for processing digital power equipment data and models. The method comprises:

[0006] Displaying a digital management interface of electric power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar;

[0007] In the information display column, an information page of the electric power equipment is displayed; and a digital model of the equipment of the electric power equipment is displayed in the information page.

[0008] In one embodiment, after displaying the information page of the power equipment in the information display column, the method further includes:

[0009] In response to a selection operation triggered by the interface menu bar on the internal structure in the digital model of the device, the information page is switched to a visualization page for displaying the internal structure corresponding to the selection operation; the visualization page displays an internal characteristic display bar, a key indicator bar, and a visualization toolbar;

[0010] In the internal characteristic display column, the simulation processing results of the multi-physics field of the internal characteristics of the power equipment are displayed; the visualization toolbar includes a visualization tool for displaying the simulation processing results;

[0011] In the key indicator column, target information screened from the simulation processing results is displayed.

[0012] In one embodiment, a tool integration bar is also displayed in the visualization page; the tool integration bar includes an interface switching tool, a ribbon tool, a cross-section tool, and a path tool;

[0013] The method further comprises:

[0014] In response to an operation triggered by the interface switching tool, visually displaying an input data interface of a sensor associated with the power device;

[0015] In response to a ribbon adjustment operation triggered on the ribbon tool, adjusting the ribbon distribution of the simulation processing result according to adjustment information corresponding to the ribbon adjustment operation;

[0016] In response to the visualization operation triggered for the section tool and the path tool, the multi-physical field distribution under the specified section and the specified path in the simulation processing result is visualized.

[0017] In one embodiment, after displaying the information page of the power equipment in the information display column, the method further includes:

[0018] In response to a display mode switching operation triggered by the interface menu bar, the information page in the information display bar is partitioned to obtain a partitioned information page; the partitioned information page displays a disassembled explosion diagram and a scene monitoring diagram of the power equipment;

[0019] In the data display column, the partition information page is displayed.

[0020] In one embodiment, the digital management interface also displays a full life cycle information column, a data display column, a peak data and threshold criteria column, an alarm information column, an operation data column and a tool bar;

[0021] The method further comprises:

[0022] In the full life cycle information column, data of the power equipment in the full life cycle are displayed;

[0023] In the data display column, time history data of sensors associated with the power equipment are displayed;

[0024] In the peak value data and threshold criterion column, the extreme value of the monitoring data for the power equipment within a specified time and the diagnostic criterion value corresponding to the extreme value are displayed;

[0025] In the warning information column, warning information obtained according to the extreme value and the diagnostic criterion value corresponding to the extreme value is displayed;

[0026] In the operation data column, the operation environment data of the electric power equipment is displayed;

[0027] In the toolbar, functional tools for operating the information display bar are displayed.

[0028] In one embodiment, before displaying the extreme value of the monitoring data of the power equipment within a specified time and the diagnostic criterion value corresponding to the extreme value in the peak value data and threshold criterion column, the method further includes:

[0029] Acquiring raw data sent by a sensor associated with the power device;

[0030] Preprocessing the raw data to obtain monitoring data of the electric power equipment;

[0031] According to a preset threshold, a threshold judgment process is performed on the extreme value in the monitoring data to obtain a diagnostic criterion value corresponding to the extreme value.

[0032] In a second aspect, the present application also provides a device for processing digital power equipment data and models. The device comprises:

[0033] An interface display unit is used to display a digital management interface of the power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar;

[0034] The page display unit is used to display the information page of the power equipment in the information display column; the information page displays the digital model of the power equipment.

[0035] In a third aspect, the present application further provides a computer device. The computer device includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:

[0036] Displaying a digital management interface of electric power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar;

[0037] In the information display column, an information page of the electric power equipment is displayed; and a digital model of the equipment of the electric power equipment is displayed in the information page.

[0038] In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0039] Displaying a digital management interface of electric power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar;

[0040] In the information display column, an information page of the electric power equipment is displayed; and a digital model of the equipment of the electric power equipment is displayed in the information page.

[0041] In a fifth aspect, the present application further provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0042] Displaying a digital management interface of electric power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar;

[0043] In the information display column, an information page of the electric power equipment is displayed; and a digital model of the equipment of the electric power equipment is displayed in the information page.

[0044] The above-mentioned processing method, device, computer equipment, storage medium and computer program product for digital power equipment data and models display the digital management interface of the power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display format of the information display bar; the information page of the power equipment is displayed in the information display bar; the digital model of the power equipment is displayed in the information page. By adopting this method, the digital model of the power equipment is visually displayed through the digital management interface of the power equipment, which can facilitate the relevant maintenance personnel to check the relevant data of the power equipment from the digital model of the equipment, improve the information display effect of the power equipment, and also improve the information acquisition efficiency of the power equipment, thereby ensuring the safe and stable operation of the power equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 An application environment diagram of a method for processing digital power equipment data and models in one embodiment;

[0046] Figure 2 A schematic diagram of a process of processing digital power equipment data and models in one embodiment;

[0047] Figure 3It is a schematic diagram of a digital management interface of a power device in one embodiment;

[0048] Figure 4 A schematic diagram of a visualization page for reflecting the internal structure of an electric power device in a digital management interface in an embodiment;

[0049] Figure 5 A schematic diagram of hierarchical labels of an interface menu bar corresponding to a digital transformer in one embodiment;

[0050] Figure 6 A schematic diagram of visually displaying a disassembly explosion diagram and a scene monitoring diagram in a data display column in an embodiment;

[0051] Figure 7 A schematic diagram showing data of an electric power device in its life cycle in one embodiment;

[0052] Figure 8 A schematic diagram of a flow chart of a power equipment information processing system in another embodiment;

[0053] Fig. 9 A schematic diagram of an electric power equipment information processing system in one embodiment;

[0054] Fig.10 It is a structural block diagram of a device for processing digital power equipment data and models in one embodiment;

[0055] Fig.11 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0057] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0058] The method for processing digital power equipment data and models provided in the embodiments of the present application can be applied to Figure 1In the application environment shown. Among them, the terminal 101 communicates with the sensor 102 of the power equipment through the network. The data storage system can store the data that the terminal 102 needs to process. The data storage system can be integrated on the terminal, or placed on the cloud or other network servers. Among them, the terminal 101 can be but is not limited to various personal computers, laptops, smart phones and tablets. The sensor 102 is associated with the power equipment and is used to monitor the operating data of the power equipment.

[0059] In one embodiment, Figure 2 As shown, a method for processing digital power equipment data and models is provided, and the method is applied to Figure 1 The terminal in is used as an example to illustrate, including the following steps:

[0060] Step S201, displaying the digital management interface of the power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar.

[0061] Among them, the digital management interface refers to the front-end interface of the application used to digitally manage power equipment.

[0062] Among them, power equipment refers to equipment that performs tasks such as power transmission and distribution, voltage conversion, protection and control in the power system. For example, power equipment can be a transformer.

[0063] The interface menu bar refers to a window used to control the display format of the information display bar.

[0064] Specifically, the terminal is equipped with an application for digital management of power equipment. When relevant staff of the power equipment need to check relevant information of the power equipment, they can enter the application through the terminal, and then the terminal displays a digital management interface on the screen. Figure 3 This is a schematic diagram of the digital management interface of power equipment, such as Figure 3 As shown, the interface menu bar is displayed at the top left side of the digital management interface, and the larger area in the middle of the digital management interface belongs to the information display bar.

[0065] Step S202: displaying an information page of the electric power equipment in the information display column; the information page displays a digital model of the electric power equipment.

[0066] The digital model of equipment refers to the use of three-dimensional visualization technology to display the operating status, structure, parameters and other information of power equipment in a graphical manner, so that relevant staff can intuitively understand the operating status of power equipment and manage power equipment. In other words, the digital model of equipment can be a three-dimensional model or a geometric model of power equipment.

[0067] Specifically, information display refers to a window for displaying equipment models and equipment information. In normal situations, the digital model of the equipment of the power equipment is displayed in the window of the information display bar, that is, the three-dimensional model of the power equipment is displayed in the window of the information display bar. It is also possible to disassemble the three-dimensional model of the power equipment (such as a transformer) and display its internal structure by operating in the digital management interface.

[0068] In the above-mentioned processing method of digital power equipment data and models, the digital management interface of the power equipment is displayed; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display format of the information display bar; in the information display bar, the information page of the power equipment is displayed; the information page displays the digital model of the power equipment. By adopting this method, the digital management interface of the power equipment is used to visualize the digital model of the power equipment, which can facilitate the relevant maintenance personnel to check the relevant data of the power equipment from the digital model of the equipment, improve the information display effect of the power equipment, and also improve the information acquisition efficiency of the power equipment, thereby ensuring the safe and stable operation of the power equipment.

[0069] In one embodiment, after displaying the information page of the power equipment in the information display bar, it also includes: in response to a selection operation triggered by an internal structure in a digital model of the equipment based on an interface menu bar, switching the information page in the information display bar to display a visualization page for reflecting the internal structure corresponding to the selection operation; the visualization page displays an internal characteristic display bar, a key indicator bar and a visualization toolbar; in the internal characteristic display bar, simulation processing results of multi-physical fields of internal characteristics of the power equipment are displayed; the visualization toolbar includes visualization tools for displaying the simulation processing results; in the key indicator bar, target information filtered out from the simulation processing results is displayed.

[0070] The interface menu bar has the function of switching the page displayed in the window of the information display bar. Specifically, in the drop-down options of the interface menu bar, select the visualization page used to reflect the internal structure of the power equipment, and switch the information page displayed in the window of the information display bar to display the visualization page. Figure 4 This is a schematic diagram of a visualization page used to reflect the internal structure of power equipment in the digital management interface. Figure 3 The interface menu bar that does not switch the page displayed in the window of the information display bar is marked as ①. Figure 4 The interface menu bar of the page displayed in the window with the switched information display bar is marked as ⑨. After switching, the displayed visualization page also integrates the internal characteristic display bar, key indicator bar and visualization toolbar. In addition, Figure 4 The digital management interface in Figure 3The peak data, threshold judgment column, and alarm information column are displayed so that relevant staff can timely access important information related to the equipment.

[0071] The internal characteristic display column refers to a window for displaying the simulation processing results of the multi-physics field of the internal characteristics of the power equipment.

[0072] Among them, the visualization toolbar includes a visualization tool for displaying the simulation processing results. The visualization tool includes a point probe, a fusion display of the device digital model and the simulation processing results, and a display of key indicators of the power equipment. The point probe is used to click the position corresponding to the transformer in the internal characteristic display column to display the simulation processing results at that position. The fusion display of the device digital model and the simulation processing results is used to display the position of the simulation processing results in the device digital model of the power equipment.

[0073] The key indicator column refers to a window for displaying target information selected from the simulation processing results. The target information can be a key indicator of multiple physical layers in the simulation processing results, and the target information can also be displayed in a prominent position in the key indicator column.

[0074] Taking the digital transformer as an example, the components of the transformer can be disassembled hierarchically according to the modules. As a geometric display model, its components include bushings, windings, oil tanks, radiators, etc. Figure 3 In the interface menu bar shown, you can choose to display the overall geometric model of the transformer, or you can select and display it according to the component name. It should be noted that through the interface menu bar, you can hierarchically select the simulation processing results of different structures and different field quantity distributions of the transformer. The first-level label in the interface menu bar is used to select the structure of the transformer, and the second-level label is used to select the field quantity of the transformer. Figure 5 This is a schematic diagram of the hierarchical labels of the interface menu bar corresponding to the digital transformer, except Figure 5 In addition to the wireframe shown in , the hierarchical labels of the menu bar of the display interface can also be displayed by transparent display, physical patches, etc.

[0075] Each component has its own separate code. The data in the life cycle information column, data display column, peak data and threshold data judgment column are classified according to the equipment components and packaged according to the corresponding codes. When switching the components of the power equipment in the interface menu bar, the code of the target component is passed to the display module of the corresponding column, and the display module of the corresponding column can switch at least the corresponding data. Based on this, when the geometric model shape structure of the component of the corresponding equipment is displayed in the information display column, these data can be read from the data column on the side, which is convenient for operation and maintenance personnel to intuitively operate and apply.

[0076] Furthermore, the state parameters in the numerical display column and the state parameters in the peak data and criterion column are also linked. For each state parameter in the numerical display column, there is a unique code. When a different state parameter is selected, the peak data and criterion corresponding to the parameter are placed at the top of the first row in the peak data and criterion column.

[0077] In this embodiment, by selecting the internal structure in the digital model of the equipment to be displayed in the interface menu bar, the terminal switches the information page in the information display bar of the digital management interface to a visualization page that displays the internal structure corresponding to the selected operation, thereby achieving flexible switching of the visualization page of the internal structure in the digital model of the power equipment and improving the convenience for relevant personnel to consult the information of any internal structure of the power equipment.

[0078] In one embodiment, a tool integration bar is also displayed in the visualization page; the tool integration bar includes an interface switching tool, a ribbon tool, a section tool, and a path tool. The above-mentioned method for processing digital power equipment data and models also includes: in response to an operation triggered by the interface switching tool, visually displaying the input data interface of the sensor associated with the power equipment; in response to a ribbon adjustment operation triggered by the ribbon tool, adjusting the ribbon distribution of the simulation processing result according to the adjustment information corresponding to the ribbon adjustment operation; in response to a visualization operation triggered by the section tool and the path tool, visually displaying the multi-physical field distribution under the specified section and the specified path in the simulation processing result.

[0079] Specifically, the interface switching tool is mainly used for the input data interface of visual display. The input data interface includes three types: one is to access sensor data, and use sensor data as input to automatically refresh the calculation results of the internally placed inversion and reduced-order models at a fixed time; the second is to access manually input data, enter relevant input data through the window, and access sensor data to quickly calculate the results under this condition for evaluation; the third is to select the extreme value of sensor data within a certain time course, and use the extreme value as the boundary condition to trigger the calculation of the internal characteristics of the power equipment under this condition for output and display. The color ribbon tool is mainly used to adjust the color ribbon distribution of the simulation processing results that characterize the internal characteristics of the power equipment, including adjusting the maximum and minimum values ​​of the color ribbon, as well as the maximum and minimum values ​​of the data that can be displayed during visualization. The section toolbar and path toolbar are mainly used to display the multi-physical field distribution under the specified section and specified path in the simulation processing results.

[0080] In this embodiment, relevant staff can also use the interface switching tool, ribbon tool, section tool and path tool in the tool integration bar in the visualization page to achieve visual display adjustment of the simulation processing results of the equipment digital model and visual display of the input data structure, thereby further improving the visualization effect of digital power equipment.

[0081] In one embodiment, in the above step S202, the information page of the power equipment is displayed in the information display column; after the digital model of the power equipment is displayed in the information page, it also includes: in response to the display format switching operation triggered by the interface menu bar, the information page in the information display column is partitioned to obtain a partitioned information page; the partitioned information page displays the disassembly explosion diagram and scene monitoring diagram of the power equipment; and the partitioned information page is displayed in the data display column.

[0082] Among them, the disassembly explosion diagram refers to a diagram that explains the material, name, structural splicing form, etc. of each component of the power equipment. The scene monitoring diagram refers to the video data obtained by real-time monitoring of the actual deployment scene of the power equipment.

[0083] Switch the display format of the information display column through the interface menu bar. Specifically, through the display format switching operation triggered by the interface menu bar, the terminal can partition the information pages in the information display column, such as first obtaining the real-time data of the power equipment from the data display column and the peak data and threshold judgment column, and analyzing the real-time data to obtain the equipment analysis data, and then summarize the equipment analysis data to obtain the disassembly explosion diagram and scene monitoring diagram of the power equipment; then partition the disassembly explosion diagram and scene monitoring diagram in the data display column for visual display, Figure 6 A schematic diagram for visually displaying the disassembly explosion diagram and scene monitoring diagram in partitions in the data display column.

[0084] In this embodiment, by switching the information page and the partition information page in the information display column through the interface menu bar, a variety of information content of the power equipment can be viewed, which improves the digital diversity and display richness of the power equipment, and provides strong help for the staff to fully understand the real-time operation status of the power equipment, thereby ensuring the safe and stable operation of the power equipment.

[0085] In one embodiment, the digital management interface also displays a full life cycle information column, a data display column, a peak data and threshold criteria column, an alarm information column, an operation data column, and a toolbar. The above-mentioned method for processing digital power equipment data and models also includes: in the full life cycle information column, displaying the data of the power equipment in the full life cycle; in the data display column, displaying the time history data of the sensor associated with the power equipment; in the peak data and threshold criteria column, displaying the extreme values ​​of the monitoring data for the power equipment within a specified time and the diagnostic criteria values ​​corresponding to the extreme values; in the alarm information column, displaying the alarm information obtained according to the extreme values ​​and the diagnostic criteria values ​​corresponding to the extreme values; in the operation data column, displaying the operating environment data of the power equipment; in the toolbar, displaying the functional tools of the operation information display column.

[0086] Among them, the full life cycle information column is used to display the data of power equipment in its life cycle, including basic information, production information, equipment inspection information records, standards and specifications, test information and alarm information. In the full life cycle information, the basic information includes the rated operating conditions, capacity, manufacturer, commissioning time, etc. of the equipment, in addition to the models, drawings, etc. provided when the equipment is delivered, and the corresponding technical parameters. The production information of power equipment refers to its key process information before commissioning, including equipment supervision data, material sources of manufacturing equipment, key parameters of materials, equipment transportation process records (such as routes, weather, temperature, vehicle acceleration control during transportation), etc., and related production information during equipment construction. Equipment inspection information records refer to the records of equipment status and operation by maintenance personnel in the station during the operation of the equipment, including inspection records, maintenance records, operating load records, overvoltage data records, related protection operation records, etc. Standards and specifications refer to the standards followed in the production process of equipment, and the standards that the equipment must comply with in terms of inspection, testing, management, etc. during the entire life cycle. The test information includes the test results and key indicators of the type test, factory test, and field test conducted before the equipment is put into operation, and the test conditions of insulation resistance, leakage current, etc. conducted during the annual overhaul and daily maintenance of the equipment. The alarm information is the graded alarm of normal, concern, and warning based on the sensor data and the simulation data of the internal status of the equipment through the threshold judgment or intelligent monitoring algorithm.

[0087] Specifically, after operating the button in the full life cycle information column, the corresponding information documents, data tables, drawings and other data of the power equipment in its life cycle can be popped up in the information display column. Figure 7 A schematic diagram showing data of power equipment during its life cycle.

[0088] The data display bar is used to display the time history data of a single-point sensor. When there are multiple types of data to be displayed on the power equipment, the data display bar will refresh the position of the bar at a certain interval and cyclically display different sensor time history curves. When you need to display video and infrared image data and query sensor information, you can Figure 6 The partitioned visualization is shown as follows to achieve the expansion and detailed visualization of sensor data information. The time axis in the data display bar can be traced back to view historical data information. If adjustment is needed, the time axis adjustment window can be opened to adjust the data display time period.

[0089] The peak data and threshold judgment column is used to display the extreme values ​​of the monitoring data within a specified time, as well as the diagnostic judgment value corresponding to the extreme value. When you need to display data from multiple sensors or multiple time periods, you can Figure 6 The data display bar uses a scrolling format to display data, and the scrolling time interval can be changed accordingly.

[0090] The terminal can also define the normal, attention, and warning alarm strategies based on the threshold judgment of the extreme values ​​of sensor data and simulation data, as well as the intelligent algorithm analysis and judgment of related distribution and curves, and set different colors of scrolling loops to display alarm information in the alarm information bar. The scrolling time interval can be changed accordingly.

[0091] The operating data column is used to display the current operating environment data and working conditions of the power equipment, such as ambient temperature, operating voltage, operating current, etc.

[0092] The toolbar includes multiple functional tools for operating the information display bar. For example, the toolbar may include tools such as 3D model sensor linkage and model layering and classification disassembly.

[0093] In addition, the three-dimensional model displayed in the information display column can also be linked with the data display column to mark the location of sensors associated with the power equipment on the three-dimensional model. After clicking the sensor location, the data display column displays the corresponding sensor data.

[0094] In this embodiment, through the interface menu bar, information display bar, full life cycle information bar, data display bar, peak data and threshold criteria bar, alarm information bar, operation data bar and toolbar displayed in the digital management interface, various forms of visual display of digital power equipment are jointly realized, which effectively improves the visualization effect of digital power equipment. The staff can flexibly view the data and real-time data of the power equipment in the whole life cycle in the digital management interface, which greatly improves the information retrieval efficiency of the power equipment.

[0095] In one embodiment, in the peak data and threshold criterion column, before displaying the extreme value of the monitoring data for the power equipment within a specified time and the diagnostic criterion value corresponding to the extreme value, it also includes: acquiring the original data sent by the sensor associated with the power equipment; preprocessing the original data to obtain the monitoring data of the power equipment; and performing threshold judgment processing on the extreme value in the monitoring data according to a preset threshold to obtain the diagnostic criterion value corresponding to the extreme value.

[0096] The preset threshold refers to a safety judgment threshold set in advance for monitoring data.

[0097] Specifically, the terminal receives the raw data obtained by real-time monitoring of the power equipment sent by the sensor associated with the power equipment. The terminal performs preprocessing such as data cleaning, data filling, and data characterization on the raw data, and finally processes it to obtain the monitoring data of the power equipment. The terminal can also determine whether the extreme value in the monitoring data exceeds the preset threshold. If it exceeds, it is confirmed that the diagnostic criterion value corresponding to the extreme value represents an abnormality. Otherwise, it is confirmed that the diagnostic criterion value corresponding to the extreme value represents a normality. Among them, the diagnostic criterion value is provided to the alarm information column so that the corresponding alarm information can be displayed in the alarm information column.

[0098] In this embodiment, the monitoring data of the power equipment is obtained by preprocessing the original data of the power equipment; then, according to the preset threshold, the extreme values ​​in the monitoring data are subjected to threshold judgment processing to obtain the diagnostic criterion value corresponding to the extreme value, which can provide a reliable and accurate data source for windows such as the data display column, peak data and threshold criterion column, and alarm information column in the digital management interface, thereby improving the accuracy of the digitization of the power equipment.

[0099] In one embodiment, Figure 8 As shown in FIG. 1 , another method for processing digital power equipment data and models is provided, and this method is applied to Figure 1 The terminal in is used as an example to illustrate, including the following steps:

[0100] Step S801, display the digital management interface of the power equipment; the digital management interface displays an interface menu bar, an information display bar, a full life cycle information bar, a data display bar, a peak data and threshold judgment bar, an alarm information bar, an operation data bar and a toolbar; the interface menu bar is used to control the display format of the information display bar.

[0101] Step S802: displaying an information page of the electric power equipment in the information display column; the information page displays a digital model of the electric power equipment.

[0102] Step S803: Displaying data of the power equipment in its entire life cycle in the entire life cycle information column.

[0103] Step S804: displaying the time history data of the sensor associated with the power equipment in the data display column.

[0104] Step S805 , in the peak value data and threshold criterion column, display the extreme value of the monitoring data for the power equipment within a specified time and the diagnostic criterion value corresponding to the extreme value.

[0105] Step S806: In the alarm information column, alarm information obtained according to the extreme value and the diagnostic criterion value corresponding to the extreme value is displayed.

[0106] Step S807: display the operating environment data of the power equipment in the operating data column.

[0107] Step S808: Display the functional tools of the operation information display bar in the toolbar.

[0108] The above-mentioned method for processing digital power equipment data and models can achieve the following beneficial effects: through the digital management interface of the power equipment, the digital model of the power equipment can be visually displayed, which can facilitate relevant maintenance personnel to check the relevant data of the power equipment from the digital model of the equipment, thereby improving the information display effect of the power equipment and the information acquisition efficiency of the power equipment, thereby ensuring the safe and stable operation of the power equipment.

[0109] In order to more clearly illustrate the processing method of digital power equipment data and models provided by the embodiment of the present disclosure, the processing method of the digital power equipment data and models is specifically described below with a specific embodiment. Fig. 9 As shown, another power equipment information processing system is provided, which includes: a data function module, a management function module, a visualization module and a digital transformer module; wherein,

[0110] The data function module is mainly responsible for the collection and processing of back-end data and the display of front-end data. When the sensors in the converter station collect data from power equipment (such as transformers), the data is first sent to this function module for data cleaning, data filling, and data characterization. The data display function of the module can view the current fixed camera HD video, inspection robot / drone gimbal HD video, infrared image, etc. in real time on the front-end digitized transformer system. At the same time, for sensors such as thermocouples, vibration sensors, and strain sensors that can only monitor a single point position, their time history curves are displayed. The data function module can perform preliminary analysis of the data, including reviewing historical data and extracting the peak data of indicators of focus for display. At the same time, the module can display sensor information, including sensor operating status, manufacturer, and time of commissioning.

[0111] The management function module is responsible for the review of the transformer's life cycle data, the data collected and processed in the data function module, and the function of threshold judgment and alarm for the sensor values ​​input by the data function module. The management function module is developed for similar power equipment, and can compare the data of the same batch and type of power equipment horizontally, and can also compare vertically by tracing historical data.

[0112] The visualization module is used to display the multi-physical field distribution inside the key components of power equipment, including bushings, tap changers, winding insulation, etc., and has the functions of multi-physical field distribution analysis and evaluation and life prediction. The back-end adopts an intelligent analysis method based on inversion and fast calculation. After obtaining the data, it is passed to the internal characteristic display, state judgment and life evaluation algorithm, and integrated and displayed on the front end. At the same time, the evaluation value data is given in the module alarm information.

[0113] The digital transformer module is a sub-label of the digital station-side full-station model. Functionally, the short-station model of the digital station can be modeled through the digital twin model, and the evaluation and diagnosis algorithm can be encapsulated to form a digital transformer model, which is then sent to the digital transformer internal state visualization module to expand the model method and evaluation technology. At the same time, the updated data information in the station is sent through the station management center and integrated into the function management module of the digital transformer. In addition, the station center is also responsible for the function of expanding the device perception data at the data level.

[0114] In this embodiment, by visually displaying the digital model of the power equipment, it is convenient for relevant maintenance personnel to check the relevant data of the power equipment from the digital model of the equipment, thereby improving the information display effect of the power equipment and the information acquisition efficiency of the power equipment, thereby ensuring the safe and stable operation of the power equipment.

[0115] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0116] Based on the same inventive concept, the embodiment of the present application also provides a device for processing digital power equipment data and models for implementing the above-mentioned method for processing digital power equipment data and models. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above-mentioned method, so the specific limitations in the embodiments of one or more devices for processing digital power equipment data and models provided below can refer to the limitations of the method for processing digital power equipment data and models in the above text, and will not be repeated here.

[0117] In one embodiment, Fig.10 As shown, a processing device 1000 for digital power equipment data and models is provided, comprising: an interface display unit 1001 and a page display unit 1002, wherein:

[0118] The interface display unit 1001 is used to display the digital management interface of the power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar.

[0119] The page display unit 1002 is used to display the information page of the power equipment in the information display column; the information page displays the digital model of the power equipment.

[0120] In one embodiment, the processing device 1000 for digital power equipment data and models also includes an internal display unit, which is used to switch the information page to a visualization page for displaying the internal structure corresponding to the selection operation in response to a selection operation triggered by an internal structure in a digital model of the equipment based on an interface menu bar; the visualization page displays an internal characteristic display bar, a key indicator bar and a visualization toolbar; in the internal characteristic display bar, simulation processing results of multi-physical fields of internal characteristics of the power equipment are displayed; the visualization toolbar includes visualization tools for displaying the simulation processing results; in the key indicator bar, target information filtered out from the simulation processing results is displayed.

[0121] In one embodiment, a tool integration bar is also displayed in the visualization page; the tool integration bar includes an interface switching tool, a ribbon tool, a section tool, and a path tool. The processing device 1000 for digital power equipment data and models also includes a tool triggering unit for visually displaying the input data interface of the sensor associated with the power equipment in response to the operation triggered by the interface switching tool; in response to the ribbon adjustment operation triggered by the ribbon tool, adjusting the ribbon distribution of the simulation processing result according to the adjustment information corresponding to the ribbon adjustment operation; in response to the visualization operation triggered by the section tool and the path tool, visually displaying the multi-physical field distribution under the specified section and the specified path in the simulation processing result.

[0122] In one embodiment, the processing device 1000 for digital power equipment data and models also includes a partition display unit, which is used to partition the information page in the information display column in response to the display format switching operation triggered by the interface menu bar to obtain a partition information page; the partition information page displays the disassembly explosion diagram and scene monitoring diagram of the power equipment; and the partition information page is displayed in the data display column.

[0123] In one embodiment, the digital management interface also displays a full life cycle information column, a data display column, a peak data and threshold criteria column, an alarm information column, an operation data column, and a toolbar. The digital power equipment data and model processing device 1000 also includes a window display unit, which is used to display the data of the power equipment in the full life cycle in the full life cycle information column; display the time history data of the sensor associated with the power equipment in the data display column; display the extreme value of the monitoring data for the power equipment within a specified time and the diagnostic criterion value corresponding to the extreme value in the peak data and threshold criteria column; display the alarm information obtained according to the extreme value and the diagnostic criterion value corresponding to the extreme value in the alarm information column; display the operating environment data of the power equipment in the operation data column; and display the functional tools of the operation information display column in the toolbar.

[0124] In one embodiment, the processing device 1000 for digital power equipment data and models also includes a data processing unit for acquiring raw data sent by sensors associated with the power equipment; preprocessing the raw data to obtain monitoring data of the power equipment; and performing threshold judgment processing on extreme values ​​in the monitoring data according to preset thresholds to obtain diagnostic criterion values ​​corresponding to the extreme values.

[0125] Each module in the above-mentioned digital power equipment data and model processing device can be fully or partially implemented by software, hardware and their combination. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the corresponding operations of each of the above modules.

[0126] In one embodiment, a computer device is provided. The computer device may be a terminal, and its internal structure diagram may be as follows: Fig.11As shown. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit and an input device. The processor, the memory and the input / output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a method for processing digital power equipment data and models is realized. The display unit of the computer device is used to form a visually visible picture, which can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0127] Those skilled in the art will understand that Fig.11 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0128] In one embodiment, a computer device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above method embodiments when executing the computer program.

[0129] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0130] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0131] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0132] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0133] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for processing digital power equipment data and models, characterized in that: The method comprises: Displaying a digital management interface of electric power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar; In the information display column, an information page of the electric power equipment is displayed; and a digital model of the equipment of the electric power equipment is displayed in the information page.

2. The method according to claim 1, characterized in that In the information display column, after displaying the information page of the electric power equipment, it also includes: In response to a selection operation triggered by the interface menu bar on the internal structure in the digital model of the device, the information page is switched to a visualization page for displaying the internal structure corresponding to the selection operation; the visualization page displays an internal characteristic display bar, a key indicator bar, and a visualization toolbar; In the internal characteristic display column, the simulation processing results of the multi-physics field of the internal characteristics of the power equipment are displayed; the visualization toolbar includes a visualization tool for displaying the simulation processing results; In the key indicator column, target information screened from the simulation processing results is displayed.

3. The method according to claim 2, characterized in that The visualization page also displays a tool integration bar; the tool integration bar includes an interface switching tool, a ribbon tool, a section tool, and a path tool; The method further comprises: In response to an operation triggered by the interface switching tool, visually displaying an input data interface of a sensor associated with the power device; In response to a ribbon adjustment operation triggered on the ribbon tool, adjusting the ribbon distribution of the simulation processing result according to adjustment information corresponding to the ribbon adjustment operation; In response to the visualization operation triggered for the section tool and the path tool, the multi-physical field distribution under the specified section and the specified path in the simulation processing result is visualized.

4. The method according to claim 1, characterized in that: In the information display column, after displaying the information page of the electric power equipment, it also includes: In response to a display mode switching operation triggered by the interface menu bar, the information page in the information display bar is partitioned to obtain a partitioned information page; the partitioned information page displays a disassembled explosion diagram and a scene monitoring diagram of the power equipment; In the data display column, the partition information page is displayed.

5. The method according to any one of claims 1 to 4, characterized in that: The digital management interface also displays a full life cycle information column, a data display column, a peak data and threshold criteria column, an alarm information column, an operation data column and a tool bar; The method further comprises: In the full life cycle information column, data of the power equipment in the full life cycle are displayed; In the data display column, time history data of sensors associated with the power equipment are displayed; In the peak value data and threshold criterion column, the extreme value of the monitoring data for the power equipment within a specified time and the diagnostic criterion value corresponding to the extreme value are displayed; In the warning information column, warning information obtained according to the extreme value and the diagnostic criterion value corresponding to the extreme value is displayed; In the operation data column, the operation environment data of the electric power equipment is displayed; In the toolbar, functional tools for operating the information display bar are displayed.

6. The method according to claim 5, characterized in that In the peak value data and threshold criterion column, before displaying the extreme value of the monitoring data for the power equipment within a specified time and the diagnostic criterion value corresponding to the extreme value, it also includes: Acquiring raw data sent by a sensor associated with the power device; Preprocessing the raw data to obtain monitoring data of the electric power equipment; According to a preset threshold, a threshold judgment process is performed on the extreme value in the monitoring data to obtain a diagnostic criterion value corresponding to the extreme value.

7. A device for processing digital power equipment data and models, characterized in that: The device comprises: An interface display unit is used to display a digital management interface of the power equipment; the digital management interface displays an interface menu bar and an information display bar; the interface menu bar is used to control the display form of the information display bar; The page display unit is used to display the information page of the power equipment in the information display column; the information page displays the digital model of the power equipment.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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