CN118052657A - Virtual simulation-based anti-electricity-stealing system - Google Patents
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Abstract
The invention discloses an anti-electricity-stealing system based on virtual simulation, which is characterized in that the data of an electricity information acquisition system is extracted by simulating actual electric field scenes, and the changes of various electricity stealing phenomena are simulated, simulated and exercised, so that potential electricity stealing risks of users are more actively and accurately dealt with, and the safety of the whole system is improved; an anti-electricity-stealing system based on virtual simulation comprises a data acquisition terminal simulation platform, a data intelligent analysis simulation platform, an electricity stealing behavior check simulation platform, a functional service configuration platform, a low-voltage single-phase resident user simulation platform, a high-power-supply low-power-consumption special-transformation user simulation platform, a high-power-consumption special-transformation user simulation platform and a low-voltage user three-phase four-wire direct simulation platform.
Description
Technical Field
The invention relates to the technical field of power simulation, in particular to an anti-electricity-stealing system based on virtual simulation.
Background
The power anti-electricity-stealing technology relates to the use of power monitoring equipment to monitor and analyze power data in real time and timely discover and prevent electricity stealing behavior. This technique requires real-time monitoring and analysis of the operating state of the power system, and thus a high-precision power monitoring device and data acquisition system must be used. However, the conventional anti-electricity-theft technology needs to install various power monitoring devices and protection devices, which not only involves purchase, installation and maintenance of the devices, but also needs to provide enough physical space for the devices, resulting in higher cost and bringing a certain burden to the economy of the power enterprises.
Based on the current situation, the virtual simulation technology can simulate the running state of the power system on a computer without purchasing a large number of entity devices, thereby greatly reducing the cost. In addition, the virtual simulation system can also perform repeated experiments for a plurality of times, so that the worry about equipment abrasion or damage is avoided, and the cost expenditure is further reduced. The design method of the anti-electricity-stealing simulation system in the simulation environment can simulate various electricity-stealing behaviors and abnormal conditions of the electric power system in the virtual environment, quickly adjust simulation parameters and scenes according to requirements, simulate various different electricity-stealing behaviors and electric power system states, and can enable electric power practitioners to know and become familiar with business operations repeatedly.
Disclosure of Invention
Aiming at the technical defects of the prior art, the invention provides an anti-electricity-stealing system based on virtual simulation, which is used for extracting data of an electricity information acquisition system by simulating actual electric field scenes, simulating and practicing the change of various electricity stealing phenomena, more actively and accurately coping with potential electricity stealing risks of users and improving the safety of the whole system.
The invention provides the following technical scheme: an anti-electricity-stealing system based on virtual simulation comprises a data acquisition terminal simulation platform, a data intelligent analysis simulation platform, an electricity stealing behavior check simulation platform, a functional service configuration platform, a low-voltage single-phase resident user simulation platform, a high-power-supply low-power-consumption special-transformation user simulation platform, a high-power-consumption special-transformation user simulation platform and a low-voltage user three-phase four-wire direct simulation platform;
The functional service configuration platform configures various electricity stealing abnormal points and introduces various electricity stealing simulation data;
The system comprises a low-voltage single-phase resident user simulation platform, a high-power supply low-power-consumption special transformer user simulation platform, a high-power supply high-power-consumption special transformer user simulation platform and a low-voltage user three-phase four-wire direct simulation platform, wherein 4 different types of user simulation platforms simulate respective scenes, a plurality of potential stealing positions are set on the simulation platforms through configuration, and a power supply environment and a stealing process are truly reproduced by utilizing a virtual reality technology;
the data acquisition terminal simulation platform acquires data and uploads the data to the data intelligent analysis simulation platform;
The data intelligent analysis simulation platform receives data from the data acquisition terminal simulation platform, analyzes and displays suspicious electricity utilization abnormal conditions in real time, and sends out early warning prompts for the detected abnormal conditions;
and the electricity larceny behavior checking and simulating platform performs early warning on different types of electricity larceny behaviors according to the data intelligent analysis and simulating platform, and performs corresponding treatment measures according to a simulation scene.
Preferably, the data acquisition terminal simulation platform comprises a simulation intelligent electric energy meter, simulation terminal equipment and a data acquisition device, all relevant ammeter data are acquired, and after the data are acquired, the data are cleaned, fused and uploaded to the data intelligent analysis simulation platform.
Preferably, after the data intelligent analysis simulation platform receives the data, the data intelligent analysis simulation platform analyzes according to the type of the data, judges whether the data accords with the electricity larceny behavior data, judges electricity larceny positions in various user simulation platforms and gives an alarm.
Preferably, the electricity larceny behavior checking and processing simulation platform comprises an electricity larceny behavior checking and processing simulation scene, a simulated three-phase four-wire electronic fee-controlled electric energy meter and an electric energy meter data acquisition device, various electricity larceny types are simulated through the simulation scene and an electricity larceny prevention knowledge base, analysis is carried out through the electric energy meter data acquisition device, real-time feedback reminding is carried out to timely check and process electricity larceny behaviors, and corresponding punishment measures are executed; the simulation platform for checking the electricity stealing behavior is a VR platform developed by adopting Unity and Openxr.
Preferably, the data acquisition terminal simulation platform performs data cleaning fusion to divide various acquired data into different categories according to data rules, and uploads the data to the data intelligent analysis simulation platform in an http mode.
Preferably, the function service configuration platform comprises configuration upgrading of the load management terminal and upgrading of the user simulation platform, the function configuration is carried out by adopting json files, after the configuration data is completed, the configuration data is placed under a designated server directory, and the server automatically loads configuration when being started; the configuration upgrading of the load management terminal comprises the steps of simulating load curves of typical users in various industries through background control software, realizing curve characteristic levels of user load simulation, simulating load conditions of the typical users in different time periods, and comparing load curve changes of the same typical users; the upgrade of the user simulation platform includes the addition of a fault type.
Preferably, the low-voltage single-phase resident user simulation platform comprises a low-voltage single-phase resident user simulation scene, a control switch, a simulation low-voltage single-phase electric energy meter and a simulation three-phase electric energy meter on-site calibrator, the damage position of the simulation low-voltage single-phase electric energy meter can be freely set in the background, and the electricity stealing position of the electric energy meter and the specific position of the artificial damage electric energy meter can be calculated through setting of the simulation three-phase electric energy meter on-site calibrator in terms of measurement position and numerical value.
Preferably, the high-power supply low-power meter special transformer user simulation platform comprises a high-power supply low-power meter user simulation scene, a simulation step-down transformer, a simulation three-phase electric energy meter, a simulation intelligent load device, a simulation terminal and a simulation three-phase electric energy meter on-site verification instrument, wherein the simulation intelligent load device is connected with the simulation step-down transformer and is connected with a data acquisition device interface through a simulation terminal device, so that a user is allowed to set a plurality of stealing positions in the background, simulate a real electricity stealing on-site environment and communicate with the data acquisition device.
Preferably, the Gao Gonggao-meter special transformer user simulation platform comprises an advanced user simulation scene, a simulation transformer room, a simulation three-phase three-wire electronic multifunctional electric energy meter, a simulation load management terminal, a simulation junction box and a simulation three-phase electric energy meter on-site calibrator, wherein the simulation load management terminal is connected with the data acquisition device through an interface, allows a user to set a plurality of stealing positions in the background, simulates a real electricity stealing on-site environment and communicates with the data acquisition device.
Preferably, the low-voltage user three-phase four-wire direct simulation platform comprises a low-voltage user three-phase four-wire simulation scene, a simulated three-phase four-wire electronic fee control electric energy meter, a simulation control switch and a simulated three-phase electric energy meter on-site verification instrument, wherein a real low-voltage user three-phase four-wire electricity consumption scene is simulated through the simulation control switch and the electric energy meter, and the system performs verification of real-time data and verification of a simulated electric energy meter on-site through an interface with a data acquisition device.
Compared with the prior art, the invention has the beneficial effects that:
In the technical scheme, the advanced simulation operation platform aims to effectively prevent electricity stealing of users. The platform comprises a data acquisition terminal simulation platform, a data intelligent analysis simulation platform, a power stealing behavior check simulation platform, a function service configuration platform, a low-voltage single-phase resident user simulation platform, a high-power-supply low-power-consumption special-change user simulation platform, a high-power-consumption special-change user simulation platform and a low-voltage user three-phase four-wire direct simulation platform; the invention discloses an anti-electricity-stealing system based on virtual simulation, which is characterized in that a functional service configuration platform is utilized to perform functional service configuration, various electricity-stealing abnormal points are configured, various electricity-stealing simulation data are imported and then simulated and exercised through 4 user simulation platforms, the simulation platforms of 4 different types of users such as a low-voltage single-phase resident user simulation platform, a high-power-supply low-power-consumption special-change user simulation platform, a high-power-supply special-change user simulation platform, a low-voltage three-phase four-wire direct simulation platform and the like simulate respective scenes, a plurality of potential electricity-stealing positions are set on the simulation platform through configuration, the technology such as virtual reality is utilized, the electricity-stealing environment and the electricity-stealing process are truly reproduced, training personnel learn and exercise in a vivid environment, and enter a data analysis link through interfaces, and the data intelligent analysis simulation platform receives data analysis from the data acquisition terminal simulation platform, presents suspicious electricity-using abnormal conditions in real time, and gives early warning prompts to the detected abnormal conditions; and finally, on the electricity larceny behavior checking and simulating platform, training personnel simulate various types of electricity larceny behaviors according to the electricity larceny behavior checking and simulating platform to implement corresponding treatment measures. The cooperative operation enables the system to accurately restore various power supply conditions, and provides a reliable basis for carrying out detailed analysis on different electricity stealing positions and electricity stealing modes. Through the synergistic effect, the system can deeply study various potential electricity stealing positions and electricity stealing modes, and further accurately identify corresponding electricity stealing rules. The comprehensive simulation is helpful for better understanding possible weaknesses and weak links in the power supply network, and provides powerful support for future preventive measure establishment. In general, the invention realizes the real restoration of the power supply scene through the work of the collaborative simulation platform, thereby providing powerful technical support for the discovery of accurate electricity larceny rules and the formulation of scientific preventive measures. The system can simulate the actual electric field scene, extract the data of the electricity information acquisition system, and develop a simulation operation system combining verification, learning and training by utilizing big data, data mining and information communication technology based on typical electricity stealing cases such as undervoltage, undercurrent, phase shift, ammeter parameter change and the like. Therefore, the system can simulate, simulate and drill the change of various electricity stealing phenomena, perfects the standard management of the whole process of the electricity stealing prevention and realizes the closed-loop management of the whole process of the electricity stealing prevention. Through the innovation, the virtual reality system can more actively and accurately cope with potential electricity stealing risks of users, and the safety of the whole system is improved.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
FIG. 2 is a json file schematic;
FIG. 3 is a schematic diagram of a low voltage single phase residential user simulation platform;
FIG. 4 is a schematic diagram of a high-power-low-power-consumption special-variant user simulation platform;
FIG. 5 is a schematic diagram of a high-power-consumption private-transformer user simulation platform;
fig. 6 is a schematic diagram of a three-phase four-wire direct simulation platform for a low voltage consumer.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
As shown in fig. 1-6, which illustrate embodiments of the present invention: as shown in FIG. 1, the virtual simulation-based anti-electricity-stealing system disclosed by the invention comprises a data acquisition terminal simulation platform, a data intelligent analysis simulation platform, an electricity stealing behavior check simulation platform, a functional service configuration platform, a low-voltage single-phase resident user simulation platform, a high-power-supply low-power-consumption special-change user simulation platform, a high-power-consumption special-change user simulation platform and a low-voltage user three-phase four-wire direct simulation platform;
The functional service configuration platform configures various electricity stealing abnormal points and introduces various electricity stealing simulation data;
The system comprises a low-voltage single-phase resident user simulation platform, a high-power supply low-power-consumption special transformer user simulation platform, a high-power supply high-power-consumption special transformer user simulation platform and a low-voltage user three-phase four-wire direct simulation platform, wherein 4 different types of user simulation platforms simulate respective scenes, a plurality of potential stealing positions are set on the simulation platforms through configuration, and a power supply environment and a stealing process are truly reproduced by utilizing a virtual reality technology;
the data acquisition terminal simulation platform acquires data and uploads the data to the data intelligent analysis simulation platform;
The data intelligent analysis simulation platform receives data from the data acquisition terminal simulation platform, analyzes and displays suspicious electricity utilization abnormal conditions in real time, and sends out early warning prompts for the detected abnormal conditions;
and the electricity larceny behavior checking and simulating platform performs early warning on different types of electricity larceny behaviors according to the data intelligent analysis and simulating platform, and performs corresponding treatment measures according to a simulation scene.
The design structure of the invention has the characteristics of safety and convenience in use through reasonable and scientific conception. Based on the existing anti-electricity-theft laboratory, the intelligent anti-electricity-theft simulation scene and the anti-electricity-theft simulation platform management system can be upgraded and built. Through the upgrade, the system can simulate the actual electric field scene more truly and extract the data of the electricity information acquisition system. Based on typical electricity stealing cases, such as under-voltage, under-current, phase shifting, ammeter parameter changing and the like, the invention develops a set of simulation operating system integrating verification, learning and training by utilizing advanced technologies such as big data, data mining, information communication and the like. The system can simulate, simulate and exercise the change of various electricity stealing phenomena, thereby perfecting the standardized management of the whole process of the electricity stealing prevention and realizing the closed-loop management of the whole process of the electricity stealing prevention. The technical innovation provides a more comprehensive and efficient means for researching, preventing and managing the electricity stealing phenomenon.
Preferably, the data acquisition terminal simulation platform comprises a simulation intelligent electric energy meter, simulation terminal equipment and a data acquisition device, all relevant ammeter data are acquired, and after the data are acquired, the data are cleaned, fused and uploaded to the data intelligent analysis simulation platform. The simulation intelligent electric energy meter, the simulation terminal equipment and the data acquisition device are responsible for uploading relevant user data to the electricity consumption information data acquisition device, and once the data acquisition device acquires the data, cleaning and fusion operation can be performed, and then the data intelligent analysis simulation platform is notified.
Preferably, after the data intelligent analysis simulation platform receives the data, the data intelligent analysis simulation platform analyzes according to the type of the data, judges whether the data accords with the electricity larceny behavior data, judges electricity larceny positions in various user simulation platforms and gives an alarm. The intelligent analysis simulation platform of the (server) data adopts go language development, and uses leafserver frames to realize data communication through sockets and protocolbuf; the intelligent analysis simulation platform for the data of the client is developed by adopting the Unity and OpenXR modes, the data transmission is carried out by adopting the http mode with the functional service configuration platform, and the data transmission is carried out by adopting the socket and protocolbuf with the data acquisition terminal simulation platform.
After the data uploaded by the data acquisition terminal simulation platform are received, the data are further analyzed (such as whether the data conform to the data of the electric larceny behavior of the damaged electric energy meter tabletting) according to various types of data, the electric larceny positions in various anti-electric larceny simulation platforms are judged, the data are further processed through the platform, the abnormal electricity consumption condition is displayed in real time, and corresponding early warning is carried out. Through the process, the system can timely detect and analyze abnormal electricity consumption of the user, and the early warning capability of electricity stealing behavior is improved.
Preferably, the electricity larceny behavior checking and processing simulation platform comprises an electricity larceny behavior checking and processing simulation scene, a simulated three-phase four-wire electronic fee-controlled electric energy meter and an electric energy meter data acquisition device, various electricity larceny types are simulated through the simulation scene and an electricity larceny prevention knowledge base, analysis is carried out through the electric energy meter data acquisition device, real-time feedback reminding is carried out to timely check and process electricity larceny behaviors, and corresponding punishment measures are executed; the simulation platform for checking the electricity stealing behavior is a VR platform developed by adopting Unity and Openxr. The simulation platform for checking the electricity stealing behavior is a VR platform developed by adopting Unity and Openxr, a trained person can experience various interactions in a virtual scene after wearing a helmet, when the related abnormal behavior of electricity stealing is not acquired, the trained person can experience various interaction functions in a normal state in the virtual scene in real time, after the abnormal behavior received by the intelligent analysis simulation platform is received (data are received in real time through sockets and protocolbuf), the intelligent analysis simulation platform can give an alarm in the VR scene, and corresponding objects (such as an ammeter and a line concentration box) in the scene are adjusted to be corresponding electricity stealing state scenes, and the trained person can find and check the electricity stealing position in the virtual reality scene and experience the whole flow of the electricity stealing checking.
The electricity larceny behavior checking and simulating platform has a real-time simulation function, and can immediately generate fine and warning scenes of current electricity larceny users. This feature further simplifies the workflow of the worker, enabling him to understand the electricity theft behavior in a timely and accurate manner, thereby effectively taking the necessary legal penalties and warning measures. The real-time simulation capability provides a more convenient working environment for workers, and is beneficial to improving the efficiency and timeliness of checking the electricity stealing behavior. In the platform, through simulating various scenes of electricity stealing behaviors, the simulation and data acquisition of the electricity stealing behaviors are realized by matching with the simulated three-phase four-wire electronic type cost control electric energy meter and the electric energy meter data acquisition device. The system can effectively detect, analyze and record various electricity stealing situations, thereby providing powerful basis for electric personnel to take check action in time. The electric energy meter data acquisition device comprises a special transformer acquisition terminal and a terminal for intensively reading electric energy meter data. The system can realize special collection and processing of ammeter data through the special transformer collection terminal. Meanwhile, through the terminal for intensively reading the data of the ammeter, the system can intensively and efficiently read the data information of the ammeter. The two components work cooperatively to provide an efficient and reliable electric energy meter data acquisition solution, which is beneficial to accurately analyzing and monitoring the electric power use condition of the system.
Special transformer acquisition terminal: the main responsibility of the method is to collect the electricity consumption of the special transformer users, including obtaining the data of the electric energy meter, monitoring the state of the metering equipment of the electric energy meter, detecting the power supply power quality, and monitoring the electricity load and the power consumption of the users. Through the functions, the system can comprehensively and accurately know the electricity consumption condition of a special transformer user, and is beneficial to realizing effective management and monitoring of the power system.
Terminal for centralized reading ammeter data: the main responsibility of the system is to collect the electricity consumption of the low-voltage user, including the data of each collector or electric energy meter. The system is responsible for cleaning and storing related data, and exchanging data with the main station, so as to ensure the accuracy and the integrity of power utilization information. Through the process, the system can effectively manage the electricity consumption data of the low-voltage user, and provide necessary information support for the operation of the power system.
Preferably, the data acquisition terminal simulation platform performs data cleaning fusion to divide various acquired data into different categories according to data rules, and uploads the data to the data intelligent analysis simulation platform in an http mode. After the data acquisition terminal simulation platform acquires various data, the various data are classified into different categories (such as normal data, data in accordance with voltage loss unevenness and current loss data) according to rules (such as data in accordance with voltage loss unevenness and data in accordance with current loss flow). The data is uploaded in an http mode, so that the data can be transmitted in real time and updated dynamically, and the system has good universality and compatibility, and can be easily integrated with other platforms and systems.
The data acquisition terminal simulation platform adopts go language development, uses gin+ leafserver frames, realizes socket communication with each platform in the 4 th step through leafserver, can upload data on electric equipment through an RS485 protocol, and has an enhanced data verification and prediction function. In addition, it also supports the importing of electricity meter data in real life into various simulation tables to simulate electricity use situation in real life. Through the simulation, the system can analyze and judge the time, place and mode of electricity larceny, and provide detailed data support for effective prevention.
Preferably, as shown in fig. 2, the function service configuration platform includes configuration upgrade of the load management terminal and upgrade of the user simulation platform, the json file is adopted to perform function configuration, after the configuration data is completed, the configuration data is placed under a designated server directory, and when the server is started, the configuration is automatically loaded; the configuration upgrading of the load management terminal comprises the steps of simulating load curves of typical users in various industries through background control software, realizing curve characteristic levels of user load simulation, simulating load conditions of the typical users in different time periods, and comparing load curve changes of the same typical users; the upgrade of the user simulation platform includes the addition of a fault type. The function service configuration platform adopts go language development, uses gin frame, communicates with 4 kinds of user simulation platforms in http mode, has remote software service configuration upgrading and user simulation platform upgrading functions, and is mainly applied to configuration and upgrading of load management terminals. The platform also supports the upgrading of each simulation platform through configuration operation, including newly added fault types and the like. Through the platform, a user can conveniently adjust remote software services, and the latest functions and performances of the load management terminal and each simulation platform are ensured. The flexible configuration and upgrade mode is beneficial to improving the adaptability and maintainability of the system, and ensures that the system is always in an optimal state in long-term operation; the load management terminal configuration upgrading comprises simulating load curves of typical users in various industries in a short time through background control software, and realizing curve characteristic levels of user load simulation. Meanwhile, flexible configuration can be carried out, and typical load equipment of residents and industry and commerce is covered, so that the electric equipment level of the load characteristics of users is realized. For example, by simulating the load conditions of typical users of various industries over different time periods, the load curve changes of the same typical user can be compared. And by combining with other simulation equipment, the load change condition of a user at different time, modes and positions when electricity stealing occurs can be realized. The configuration upgrading mode can more comprehensively simulate the electricity consumption behavior of a user, and more accurate data and situation are provided for the anti-electricity-stealing simulation of the system. The method is efficient, flexible and easy to manage, and is beneficial to improving maintainability and expandability of a system. The configuration file is shown in fig. 2, wherein 1.platform id is a unique identifier of the simulation platform, 2.thentlosition is an array comprising a plurality of electricity stealing positions, 3.locationid is a unique identifier of the electricity stealing positions, 4.locationdescription is descriptive information of the electricity stealing positions, and 5.abnormal data configuration id is a unique identifier of abnormal data configuration of the electric energy meter. Preferably, as shown in fig. 3, the low-voltage single-phase resident user simulation platform comprises a low-voltage single-phase resident user simulation scene, a control switch, a simulated low-voltage single-phase electric energy meter and a simulated three-phase electric energy meter on-site calibration instrument, the damage position of the simulated low-voltage single-phase electric energy meter can be freely set by the background, and the electricity stealing position of the electric energy meter and the specific position of the artificial damaged electric energy meter can be calculated through the setting of the simulated three-phase electric energy meter on-site calibration instrument in terms of measurement position and numerical value. In the background of the system, a user can flexibly set the damage position of the analog low-voltage single-phase electric energy meter. By analyzing the measurement position and the numerical value of the simulated three-phase electric energy meter on-site calibrator, the electricity stealing position of the electric energy meter and the specific position of artificial damage can be deduced. The design ensures that the system has the capability of simulating different states of the electric energy meter, is favorable for accurately simulating and analyzing the electricity stealing scene, and further improves the reality and the practicability of the system.
Preferably, as shown in fig. 4, the high-power supply low-power supply special transformer user simulation platform comprises a high-power supply low-power supply user simulation scene, a simulation step-down transformer, a simulation three-phase electric energy meter, a simulation intelligent load device, a simulation terminal and a simulation three-phase electric energy meter on-site calibrator, wherein the simulation intelligent load device is connected with the simulation step-down transformer and is connected with a data acquisition device interface through a simulation terminal device, so that a user is allowed to set a plurality of potential theft positions in the background, simulate a real potential theft on-site environment and communicate with the data acquisition device. In the background of the system, a user can set a plurality of electricity stealing positions to simulate the actual electricity stealing site environment and effectively communicate with the data acquisition device. The design enables the simulation platform to simulate various electricity stealing situations more comprehensively and flexibly, and provides more accurate electricity stealing prevention data for electric personnel.
Preferably, as shown in fig. 5, the Gao Gonggao-meter special-transformer user simulation platform comprises a high-meter user simulation scene, a simulation transformer room, a simulation three-phase three-wire electronic multifunctional electric energy meter, a simulation load management terminal, a simulation junction box and a simulation three-phase electric energy meter on-site calibrator, wherein the simulation load management terminal is connected with the data acquisition device through an interface, allows a user to set a plurality of stealing positions in the background, simulates a real electricity stealing on-site environment and communicates with the data acquisition device. The design enables the simulation platform to flexibly and accurately simulate various electricity stealing situations of high-count special transformer user boxes, and provides powerful support and data for electric personnel.
Preferably, as shown in fig. 6, the low-voltage user three-phase four-wire direct simulation platform comprises a low-voltage user three-phase four-wire simulation scene, a simulated three-phase four-wire electronic fee-controlled electric energy meter, a simulated control switch and a simulated three-phase electric energy meter field calibrator, wherein a real low-voltage user three-phase four-wire electricity consumption scene is simulated through the simulated control switch and the electric energy meter, and the system performs real-time data calibration and simulated electric energy meter field verification through an interface with a data acquisition device. Through the platform, the system can simulate the actual electric field scene of a low-voltage user, and the operation condition of the three-phase four-wire electronic cost control electric energy meter is displayed in a simulation mode. At the same time, the use of analog control switches allows the system to simulate power supply conditions in different switch states. By monitoring and analyzing the data of the simulated three-phase electric energy meter field calibrator, the system can accurately judge the performance and the working state of the electric energy meter, is beneficial to simulating and evaluating the actual electricity consumption condition, and improves the simulation precision and reliability of the system.
The low-voltage single-phase resident user metering box simulation platform, the high-power supply low-power-consumption special-transformer user metering box simulation platform, the high-power-consumption special-transformer user box transformer simulation platform and the low-voltage user three-phase four-wire direct metering box simulation platform cooperate with each other, so that the real simulation of the actual power supply field power supply condition is realized. This synergy allows us to simulate various power supply scenarios, helping to analyze different power theft locations and ways. Through the comprehensive simulation, a corresponding electricity stealing rule can be accurately found, and powerful data support is provided for formulating effective preventive measures.
While the preferred embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and these changes relate to the related art well known to those skilled in the art, which fall within the scope of the present invention.
Many other changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (10)
1. The virtual simulation-based anti-electricity-stealing system is characterized by comprising a data acquisition terminal simulation platform, a data intelligent analysis simulation platform, an electricity stealing behavior check simulation platform, a function service configuration platform, a low-voltage single-phase resident user simulation platform, a high-power low-power special change user simulation platform, a high-power special change user simulation platform and a low-voltage user three-phase four-wire direct simulation platform;
The functional service configuration platform configures various electricity stealing abnormal points and introduces various electricity stealing simulation data;
The system comprises a low-voltage single-phase resident user simulation platform, a high-power supply low-power-consumption special transformer user simulation platform, a high-power supply high-power-consumption special transformer user simulation platform and a low-voltage user three-phase four-wire direct simulation platform, wherein 4 different types of user simulation platforms simulate respective scenes, a plurality of potential stealing positions are set on the simulation platforms through configuration, and a power supply environment and a stealing process are truly reproduced by utilizing a virtual reality technology;
the data acquisition terminal simulation platform acquires data and uploads the data to the data intelligent analysis simulation platform;
The data intelligent analysis simulation platform receives data from the data acquisition terminal simulation platform, analyzes and displays suspicious electricity utilization abnormal conditions in real time, and sends out early warning prompts for the detected abnormal conditions;
and the electricity larceny behavior checking and simulating platform performs early warning on different types of electricity larceny behaviors according to the data intelligent analysis and simulating platform, and performs corresponding treatment measures according to a simulation scene.
2. The virtual simulation-based anti-electricity-stealing system according to claim 1, wherein the data acquisition terminal simulation platform comprises a simulation intelligent ammeter, a simulation terminal device and a data acquisition device, all related ammeter data are acquired, and after the data are acquired, the data are cleaned, fused and uploaded to the data intelligent analysis simulation platform.
3. The virtual simulation-based anti-electricity-theft system according to claim 2, wherein after the data intelligent analysis simulation platform receives the data, the data intelligent analysis simulation platform analyzes according to the type of the data to judge whether the data accords with electricity-theft behavior data, judges electricity-theft positions in various user simulation platforms and alarms.
4. The virtual simulation-based anti-electricity-stealing system according to claim 3, wherein the electricity stealing behavior checking and treating simulation platform comprises an electricity stealing behavior checking and treating simulation scene, a simulated three-phase four-wire electronic type fee-controlled electric energy meter and an electric energy meter data acquisition device, various electricity stealing types are simulated through the simulation scene and an anti-electricity-stealing knowledge base, analysis is carried out through the electric energy meter data acquisition device, real-time feedback reminding is carried out on timely checking and treating electricity stealing behavior, and corresponding punishment measures are executed;
the simulation platform for checking the electricity stealing behavior is a VR platform developed by adopting Unity and Openxr.
5. The virtual simulation-based anti-electricity-stealing system according to any one of claims 2-4, wherein the data acquisition terminal simulation platform performs data cleaning fusion to divide various acquired data into different categories according to data rules, and uploads the data to the data intelligent analysis simulation platform in an http manner.
6. The virtual simulation-based anti-electricity-stealing system according to claim 5, wherein the function service configuration platform comprises configuration upgrading of a load management terminal and upgrading of a user simulation platform, the function configuration is carried out by adopting json files, after configuration data are completed, the configuration data are placed under a designated server directory, and when the server is started, the configuration is automatically loaded;
The configuration upgrading of the load management terminal comprises the steps of simulating load curves of typical users in various industries through background control software, realizing curve characteristic levels of user load simulation, simulating load conditions of the typical users in different time periods, and comparing load curve changes of the same typical users;
the upgrade of the user simulation platform includes the addition of a fault type.
7. The virtual simulation-based anti-electricity-stealing system according to claim 6, wherein the low-voltage single-phase resident user simulation platform comprises a low-voltage single-phase resident user simulation scene, a control switch, a simulation low-voltage single-phase electric energy meter and a simulation three-phase electric energy meter on-site calibrator, the damage position of the simulation low-voltage single-phase electric energy meter can be freely set by a background, and the electricity-stealing position of the electric energy meter and the specific position of the artificial damaged electric energy meter can be calculated through the setting of the simulation three-phase electric energy meter on-site calibrator in terms of measurement position and numerical value.
8. The virtual simulation-based anti-electricity-stealing system according to claim 6, wherein the high-power-supply low-power-consumption special-power-consumption user simulation platform comprises a high-power-consumption user simulation scene, a simulation step-down transformer, a simulation three-phase electric energy meter, a simulation intelligent load device, a simulation terminal and a simulation three-phase electric energy meter on-site calibrator, wherein the simulation intelligent load device is connected with the simulation step-down transformer and is connected with a data acquisition device interface through a simulation terminal device, so that a user is allowed to set a plurality of electricity stealing positions in the background, simulate a real electricity stealing on-site environment and communicate with the data acquisition device.
9. The virtual simulation-based anti-electricity-theft system according to claim 6, wherein the Gao Gonggao-meter special-transformer user simulation platform comprises a high-power-meter user simulation scene, a simulation transformer room, a simulation three-phase three-wire electronic multifunctional electric energy meter, a simulation load management terminal, a simulation junction box and a simulation three-phase electric energy meter site calibrator, wherein the simulation load management terminal is connected with the data acquisition device through an interface, allows a user to set a plurality of electricity-theft positions in the background, simulates a real electricity-theft site environment and communicates with the data acquisition device.
10. The virtual simulation-based anti-electricity-stealing system according to claim 6, wherein the low-voltage user three-phase four-wire direct simulation platform comprises a low-voltage user three-phase four-wire simulation scene, a simulated three-phase four-wire electronic fee-controlled electric energy meter, a simulation control switch and a simulation three-phase electric energy meter on-site calibrator, wherein a real low-voltage user three-phase four-wire electricity consumption scene is simulated through the simulation control switch and the electric energy meter, and real-time data verification and simulation electric energy meter on-site verification are performed through an interface with a data acquisition device.
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