CN115425760A - Digital power grid system based on digital twinning - Google Patents
Digital power grid system based on digital twinning Download PDFInfo
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- CN115425760A CN115425760A CN202211251863.7A CN202211251863A CN115425760A CN 115425760 A CN115425760 A CN 115425760A CN 202211251863 A CN202211251863 A CN 202211251863A CN 115425760 A CN115425760 A CN 115425760A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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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
Abstract
The application discloses digital electric wire netting system based on digit twin includes: the data acquisition module is used for acquiring power grid operation data to obtain modeling parameters including power grid line names, equipment coordinate point sets, operation types and operation users; the data processing module is used for preprocessing modeling parameters, including data denoising, redundant point and outlier screening and data transmission delay compensation, so as to obtain optimized data; the topological structure establishing module is used for determining the equipment type corresponding to the operation type according to the optimized data by utilizing the incidence relation between the preset operation type and the equipment type so as to establish a power grid graphic topological structure; and the digital power grid construction module is used for constructing a digital power grid system by utilizing a power grid graphic topological structure and a digital twinning technology according to a preset mapping rule. According to the method and the device, the modeling is carried out according to the power grid graph topological structure, the time spent on data processing is greatly reduced, and the accuracy of the digital power grid modeling result is improved.
Description
Technical Field
The application relates to the technical field of digital twins and smart power grids, in particular to a digital power grid system based on digital twins.
Background
At present, a digital twinning technology is gradually applied to the field of power distribution networks, and the monitoring of the operation process of the power grid is enhanced and information such as the safety state of the operation of the power grid is mastered in time through a digital power grid which is virtually corresponding based on a real power grid system. The digital power grid mainly takes various new-generation digital technologies such as cloud computing, big data, internet of things, mobile terminal internet, artificial intelligence and block chains as development driving force, takes the mobile internet and the big data as key manufacturing elements, combines a modern power network and an energy network with an information network of a new era as a basis, and carries out deep fusion on business and management through advanced digital technologies and energy companies, thereby continuously improving the levels of digitization, networking and intellectualization. People, things and things of a physical power grid are reconstructed in the digital world, and high fusion of energy source flow, value flow and information flow is realized.
When an existing data power grid is constructed, power grid model data, graph data and the like of an online real system are generally converted to generate power grid basic data, graphs and simulation calculation data of the digital power grid for simulation analysis. Although the method realizes the construction of the digital power grid based on the online data and provides a data base for the simulation analysis of the online operation power grid, the method is lack of the integration processing of the power grid data. In the process of converting the massive data, the calculation amount is large, a large amount of time is consumed, and meanwhile, the situation of conversion errors is easy to occur, so that the topological structure of the power grid system cannot be accurately restored.
Disclosure of Invention
The application aims to provide a digital power grid system based on digital twins, and aims to solve the problems of low efficiency and low accuracy of the existing digital power grid during construction.
To achieve the above object, the present application provides a digital twin-based digital power grid system, comprising:
the data acquisition module is used for acquiring power grid operation data to obtain modeling parameters including power grid line names, equipment coordinate point sets, operation types and operation users;
the data processing module is used for preprocessing the modeling parameters, including data denoising, redundant point and outlier screening and data transmission delay compensation, so as to obtain optimized data;
the topological structure establishing module is used for determining the equipment type corresponding to the operation type by utilizing the incidence relation between the preset operation type and the equipment type according to the optimized data so as to establish a power grid graphic topological structure;
and the digital power grid construction module is used for constructing a digital power grid system by utilizing a power grid graphic topological structure and a digital twinning technology according to a preset mapping rule.
Further, the equipment comprises a bus, a generator, a load, a transformer, a parallel capacitor reactor, an alternating current line, a direct current line, a series capacitor reactor, a switch and a disconnecting link.
Further, the data acquisition module is also used for acquiring power grid operation data by using an SCADA system.
Furthermore, the digital twin-based digital power grid system also comprises a safety isolation module, which is used for judging whether intrusion information exists in the power grid operation data acquired by the data acquisition module according to a preset rule; and if the intrusion information exists, generating alarm information and stopping data acquisition operation.
Further, the security isolation module comprises an intrusion detector, an intranet processor and an extranet processor;
the intrusion detector is used for receiving the power grid operation data acquired by the data acquisition module and judging whether intrusion information exists or not; generating alarm information when the intrusion information exists;
and the internal network processor is used for stopping data transmission with the external network processor according to the alarm information.
Further, the topology establishing module includes:
the first data object establishing unit is used for establishing a data object of each point device corresponding to the device type according to the modeling parameter if one device type in the device types corresponds to the point device;
the second data object establishing unit is used for establishing a data object of each line device corresponding to a certain device type according to the modeling parameter if the line device corresponds to the certain device type;
and the topology data establishing unit is used for establishing topology data according to the position data of each device corresponding to the two device types if the two device types have a topology connection relationship.
Further, the first data object creating unit is further configured to:
if one equipment type in the equipment types corresponds to the point equipment, constructing position data of each point equipment corresponding to the equipment type according to each coordinate data in the coordinate point set in sequence;
searching a corresponding power grid equipment icon according to the equipment type, and constructing first icon data of each point equipment, wherein the first icon data comprises an icon, a color and a size;
respectively constructing attribute data of each point device according to the line name, the sequence of the position data of each point device in the coordinate point set and the operation user;
and constructing a data object of the same-point device according to the position data, the icon data and the attribute data of the same-point device.
Further, the second data object creating unit is further configured to:
if one equipment type in the equipment types corresponds to line equipment, constructing position data of each line equipment corresponding to the equipment type according to two adjacent coordinate data in the coordinate point set in sequence;
searching a corresponding power grid equipment icon according to the equipment type, and constructing second icon data of each line equipment, wherein the second icon data comprises a line type, a color and a thickness;
respectively constructing attribute data of each line device according to the line name, the sequence of the position data of each line device in the coordinate point set, the distance between the position data of the same line device and the operation user;
and constructing a data object of the same line device according to the position data, the icon data and the attribute data of the same line device.
Further, the topology data establishing unit is further configured to:
respectively taking the devices corresponding to the two device types as a first device and a second device; if the coordinate data in the position data of the first device and the coordinate data in the position data of the second device meet preset conditions, constructing a topological relation between the first device and the second device to obtain topological data.
Further, the digital twin-based digital power grid system further includes a visual display module, including:
the visual design unit is used for generating an interface specification file according to an input interface customization command and sending the interface specification file to the visual playing unit;
and the visual playing unit is used for determining an interface playing format according to the interface specification file and playing the power grid data of the digital power grid system according to the interface playing format.
Compared with the prior art, the beneficial effects of this application lie in:
the application discloses digital electric wire netting system based on digit twin includes: the data acquisition module is used for acquiring power grid operation data to obtain modeling parameters including power grid line names, equipment coordinate point sets, operation types and operation users; the data processing module is used for preprocessing modeling parameters, including data denoising, redundant point and outlier screening and data transmission delay compensation, so as to obtain optimized data; the digital power grid system comprises a topological structure establishing module and a digital power grid establishing module, wherein the topological structure establishing module is used for determining the equipment type corresponding to the operation type according to the optimized data by utilizing the preset incidence relation between the operation type and the equipment type so as to establish a power grid graphic topological structure, and the digital power grid establishing module is used for establishing the digital power grid system by utilizing the power grid graphic topological structure and a digital twin technology according to the preset mapping rule.
According to the method and the device, the modeling is carried out according to the power grid graphic topological structure, the time spent on data processing is greatly reduced, and the accuracy of the digital power grid modeling result is improved. Meanwhile, the detection work of the user on the digital power grid service can be reduced through the visual display module, and the energy efficiency of power grid management is greatly improved.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a digital twin-based digital power grid system according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a subunit of a data acquisition module 01 according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a subunit of the topology building module 03 according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a digital twin-based digital grid system according to another embodiment of the present application;
fig. 5 is a schematic structural diagram of a sub-unit of the security isolation module 05 provided in an embodiment of the present application;
fig. 6 is a schematic structural diagram of a digital twin-based digital power grid system according to another embodiment of the present application;
fig. 7 is a schematic structural diagram of a sub-unit of the visual display module 06 according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be understood that the step numbers used herein are for convenience of description only and are not intended as limitations on the order in which the steps are performed.
It is to be understood that the terminology used 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. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The terms "comprises" and "comprising" indicate the presence of the described features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The term "and/or" refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1, an embodiment of the present application provides a digital twin-based digital power grid system. As shown in fig. 1, the digital twin-based digital power grid system includes four functional modules. The contents of each module are as follows:
and the data acquisition module 01 is used for acquiring the power grid operation data to obtain modeling parameters including power grid line names, equipment coordinate point sets, operation types and operation users.
In one specific embodiment, the data acquisition module 01 comprises a SCADA unit 011, as shown in fig. 2, specifically, the SCADA unit 011 is used for acquiring the power grid operation data by using a SCADA system. It should be noted that the SCADA system is a data acquisition and monitoring control system. The SCADA system is a DCS and electric power automatic monitoring system based on a computer; the SCADA system can effectively acquire the power grid operation data.
To ensure the comprehensiveness of the data collection, in a preferred embodiment, the data collection module 01 may further include a remote terminal unit 015, a server instance 014, a KAFKA unit 013, and a monitoring unit 012.
Specifically, the number of remote terminal units 015 and server instances 014 may be plural, one remote terminal unit 015 being connected to two different server instances 014, all server instances 014 being connected to the monitoring unit 012 sequentially through the KAFKA unit 013 and the SCADA unit 011. In order to improve the collection efficiency, a distributed collection method may be adopted in this embodiment, that is, a plurality of remote terminal units 015 are provided, and distributed collection is performed on different power grid operation data, and then the data are transmitted to the server instance 014 in parallel. As shown in fig. 2, 3 server embodiments and 3 remote terminal units 015 are selectively provided in the present embodiment. It is understood that how many remote terminal units 015 and server instances 014 are specifically configured may be flexibly adjusted according to actual application needs, and is not limited herein.
In one embodiment, the grid operation data includes operation data of each grid device, specifically including a bus, a generator, a load, a transformer, a parallel capacitor reactor, an ac line, a dc line, a series capacitor reactor, a switch, a knife switch, and the like.
And the data processing module 02 is used for preprocessing the modeling parameters, including data denoising, redundant point and outlier screening and data transmission delay compensation, so as to obtain optimized data.
In this embodiment, the data processing module 02 is configured to perform preprocessing on data corresponding to the obtained modeling parameters, so as to improve the sample quality of the modeling data.
In a preferred embodiment, a wavelet transform is adopted to filter noise signals in the data; deleting data redundancy of the sample data by adopting a shell-shaped data selection algorithm; distinguishing normal data points and outliers in the sample data by adopting an outlier detection algorithm based on distance, and removing the outliers; herein, the distances refer to euclidean distances, absolute distances, and the michelson distances between object data points. And finally, performing data transmission delay compensation operation by adopting the improved double-Smith delay pre-estimation compensator to obtain optimized data.
The topology structure establishing module 03 is configured to determine, according to the optimization data, an equipment type corresponding to a preset operation type by using an association relationship between the operation type and the equipment type, so as to establish a power grid graph topology structure.
It should be noted that, in the existing digital grid modeling process, a large amount of isolated data are generally converted one by one and mapped into a virtual mirror image, but this method is not only prone to errors, but also has a large amount of calculation and a high cost. In order to solve the problem, in this embodiment, modeling of the digital power grid is mainly completed based on a topological structure of a power grid graph, so as to improve accuracy of topological data, avoid performance risks caused by network delay and jitter, and improve usability of the system.
Specifically, referring to fig. 3, in a certain embodiment, the topology building module 03 includes:
a first data object establishing unit 031, configured to, if a certain device type of the device types corresponds to a point device, establish a data object of each point device corresponding to the device type according to the modeling parameter;
a second data object establishing unit 032, configured to, if a certain device type of the device types corresponds to a line device, construct a data object of each line device corresponding to the device type according to the modeling parameter;
a topology data establishing unit 033, configured to, if two of the device types have a topology connection relationship, establish topology data according to position data of each device corresponding to the two device types.
In a specific embodiment, the first data object creating unit 031 is further configured to:
if one equipment type in the equipment types corresponds to the point equipment, constructing position data of each point equipment corresponding to the equipment type according to each coordinate data in the coordinate point set in sequence;
searching a corresponding power grid equipment icon according to the equipment type, and constructing first icon data of each point equipment, wherein the first icon data comprises an icon, a color and a size;
respectively constructing attribute data of each point device according to the line name, the sequence of the position data of each point device in the coordinate point set and the operation user;
and constructing a data object of the same-point device according to the position data, the icon data and the attribute data of the same-point device.
In a specific embodiment, second data object establishing unit 032 is further configured to:
if one equipment type in the equipment types corresponds to line equipment, sequentially constructing position data of each line equipment corresponding to the equipment type according to two adjacent coordinate data in the coordinate point set;
searching a corresponding power grid equipment icon according to the equipment type, and constructing second icon data of each line equipment, wherein the second icon data comprises a line type, a color and a thickness;
respectively constructing attribute data of each line device according to the line name, the sequence of the position data of each line device in the coordinate point set, the distance between the position data of the same line device and the operation user;
and constructing a data object of the same line device according to the position data, the icon data and the attribute data of the same line device.
In a specific embodiment, the topology data building unit 033 is further configured to:
respectively taking the devices corresponding to the two device types as a first device and a second device; if the coordinate data in the position data of the first device and the coordinate data in the position data of the second device meet preset conditions, constructing a topological relation between the first device and the second device to obtain topological data.
And the digital power grid construction module 04 is used for constructing a digital power grid system by utilizing a power grid graphic topological structure and a digital twin technology according to a preset mapping rule.
And finally, mapping the power grid graph topological structure to a virtual mirror image according to a preset mapping rule based on a digital twin technology to obtain a final digital power grid system. It can be understood that the digital twin is a simulation process integrating multidisciplinary, multi-physical quantity, multi-scale and multi-probability by fully utilizing data such as physical models, sensor updates and operation histories, and mapping is completed in a virtual space, so that the full life cycle process of corresponding entity equipment is reflected.
Referring to fig. 4, in a specific embodiment, the digital twin-based digital power grid system further includes a security isolation module 05, configured to determine whether intrusion information exists in the power grid operating data acquired by the data acquisition module 01 according to a preset rule; and if the intrusion information exists, generating alarm information and stopping data acquisition operation.
Further, in one embodiment, the security isolation module 05 includes an intrusion detector 051, an intranet processor 052, and an extranet processor 053, as shown in FIG. 5. Specifically, the functions of the respective portions are as follows:
the intrusion detector 051 is used for receiving the power grid operation data collected by the data collecting module 01 and judging whether intrusion information exists or not; generating alarm information when the intrusion information exists;
and the intranet processor 052 is used for stopping data transmission with the extranet processor 053 according to the alarm information.
In this embodiment, by setting the security isolation module 05, whether intrusion information exists in the power grid data can be detected in real time, so that a digital power grid is prevented from being attacked by a hacker of the internet, and the security of the digital power grid is improved.
Referring to fig. 6, in a specific embodiment, the digital twin-based digital power grid system further includes a visual display module 06, so that the digital power grid service can be comprehensively monitored without user operation.
Further, the visual display module 06 includes 2 subunits, as shown in fig. 7. Specifically, the functions of the respective subunits are as follows:
the visual design unit 061 is configured to generate an interface specification file according to the input interface customization command, and send the interface specification file to the visual play unit 062;
and the visual playing unit 062 is used for determining an interface playing format according to the interface specification file and playing the power grid data of the digital power grid system according to the interface playing format.
In this embodiment, through the setting of the visual display module, the monitoring work of the user on the digital power grid service is greatly reduced, and the energy efficiency of power grid supervision is enhanced.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and there may be other divisions in actual practice, for example, multiple units or page components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A digital twin based digital power grid system, comprising:
the data acquisition module is used for acquiring power grid operation data to obtain modeling parameters including power grid line names, equipment coordinate point sets, operation types and operation users;
the data processing module is used for preprocessing the modeling parameters, including data denoising, redundant point and outlier screening and data transmission delay compensation, so as to obtain optimized data;
the topological structure establishing module is used for determining the equipment type corresponding to the operation type by utilizing the incidence relation between the preset operation type and the equipment type according to the optimized data so as to establish a power grid graphic topological structure;
and the digital power grid construction module is used for constructing a digital power grid system by utilizing a power grid graphic topological structure and a digital twinning technology according to a preset mapping rule.
2. The digital twinborn based digital power grid system of claim 1, wherein the equipment comprises a bus, a generator, a load, a transformer, a shunt capacitance reactor, an ac line, a dc line, a series capacitance reactor, a switch, and a knife switch.
3. The digital twin based digital power grid system of claim 1, wherein the data collection module is further configured to collect grid operating data using a SCADA system.
4. The digital twin-based digital power grid system according to claim 1, further comprising a security isolation module for judging whether intrusion information exists in the power grid operation data collected by the data collection module according to a preset rule; and if the intrusion information exists, generating alarm information and stopping data acquisition operation.
5. The digital twin based digital power grid system according to claim 4, wherein the security isolation module comprises an intrusion detector, an internal network processor and an external network processor;
the intrusion detector is used for receiving the power grid operation data acquired by the data acquisition module and judging whether intrusion information exists or not; generating alarm information when intrusion information exists;
and the inner network processor is used for stopping data transmission with the outer network processor according to the alarm information.
6. The digital twin based digital power grid system of claim 1, wherein the topology establishment module comprises:
the first data object establishing unit is used for establishing a data object of each point device corresponding to the device type according to the modeling parameter if one device type in the device types corresponds to the point device;
the second data object establishing unit is used for establishing a data object of each line device corresponding to a certain device type according to the modeling parameter if the line device corresponds to the certain device type;
and the topology data establishing unit is used for establishing topology data according to the position data of each device corresponding to the two device types if the two device types in the device types have a topology connection relationship.
7. A digital twin based digital power grid system according to claim 6, wherein the first data object creation unit is further adapted to:
if one equipment type in the equipment types corresponds to point equipment, constructing position data of each point equipment corresponding to the equipment type according to each coordinate data in the coordinate point set in sequence;
searching a corresponding power grid equipment icon according to the equipment type, and constructing first icon data of each point equipment, wherein the first icon data comprises an icon, a color and a size;
respectively constructing attribute data of each point device according to the line name, the sequence of the position data of each point device in the coordinate point set and the operation user;
and constructing a data object of the same-point device according to the position data, the icon data and the attribute data of the same-point device.
8. A digital twin based digital power grid system according to claim 6, wherein the second data object creation unit is further adapted to:
if one equipment type in the equipment types corresponds to line equipment, sequentially constructing position data of each line equipment corresponding to the equipment type according to two adjacent coordinate data in the coordinate point set;
searching a corresponding power grid equipment icon according to the equipment type, and constructing second icon data of each line equipment, wherein the second icon data comprises a line type, a color and a thickness;
respectively constructing attribute data of each line device according to the line name, the sequence of the position data of each line device in a coordinate point set, the distance between the position data of the same line device and the operation user;
and constructing a data object of the same line equipment according to the position data, the icon data and the attribute data of the same line equipment.
9. The digital twin based digital power grid system according to claim 6, wherein the topology data establishment unit is further configured to:
respectively taking the devices corresponding to the two device types as a first device and a second device; if the coordinate data in the position data of the first device and the coordinate data in the position data of the second device meet preset conditions, constructing a topological relation between the first device and the second device to obtain topological data.
10. The digital twin-based digital power grid system according to claim 1, further comprising a visual display module comprising:
the visual design unit is used for generating an interface specification file according to an input interface customization command and sending the interface specification file to the visual playing unit;
and the visual playing unit is used for determining an interface playing format according to the interface specification file and playing the power grid data of the digital power grid system according to the interface playing format.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117201207A (en) * | 2023-11-08 | 2023-12-08 | 深圳市顺源科技有限公司 | Industrial Internet of things system based on high-isolation mode network data conversion |
| CN117289085A (en) * | 2023-11-22 | 2023-12-26 | 武汉宏联电线电缆有限公司 | Multi-line fault analysis and diagnosis method and system |
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2022
- 2022-10-13 CN CN202211251863.7A patent/CN115425760A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117201207A (en) * | 2023-11-08 | 2023-12-08 | 深圳市顺源科技有限公司 | Industrial Internet of things system based on high-isolation mode network data conversion |
| CN117201207B (en) * | 2023-11-08 | 2024-02-27 | 深圳市顺源科技有限公司 | Industrial Internet of things system based on high-isolation mode network data conversion |
| CN117289085A (en) * | 2023-11-22 | 2023-12-26 | 武汉宏联电线电缆有限公司 | Multi-line fault analysis and diagnosis method and system |
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