CN112201107A - Electricity stealing prevention simulation operation platform based on electric power internet of things - Google Patents
Electricity stealing prevention simulation operation platform based on electric power internet of things Download PDFInfo
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- CN112201107A CN112201107A CN202011129977.5A CN202011129977A CN112201107A CN 112201107 A CN112201107 A CN 112201107A CN 202011129977 A CN202011129977 A CN 202011129977A CN 112201107 A CN112201107 A CN 112201107A
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Abstract
The invention relates to the technical field of power internet of things, relates to the technical field of electricity stealing prevention, and particularly relates to an electricity stealing prevention simulation operation platform based on the power internet of things. The system comprises a high power supply and high metering special transformer simulation platform, a high power supply and low metering special transformer simulation platform, a low power supply and low metering small power simulation platform, an upgrading platform, an anti-electricity-stealing simulation platform management module and an anti-electricity-stealing simulation platform intelligent model. According to the invention, the actual power utilization scene simulation can be realized through upgrading, the data of the power utilization information acquisition system is extracted, a simulation operation system integrating verification, learning and practice is developed by applying technologies such as big data and information communication on the basis of typical power stealing cases such as undervoltage, undercurrent, phase shift and ammeter parameter change, various power stealing phenomenon changes can be simulated, simulated and exercised, the standardized management of the whole anti-power stealing process is perfected, and the closed-loop management of the whole anti-power stealing process is realized.
Description
Technical Field
The invention relates to the technical field of power internet of things, relates to the technical field of electricity stealing prevention, and particularly relates to an electricity stealing prevention simulation operation platform based on the power internet of things.
Background
The power internet of things is an application of the internet of things in an intelligent power grid, is a result of the development of an information communication technology to a certain stage, effectively integrates communication infrastructure resources and power system infrastructure resources, improves the informatization level of a power system, improves the utilization efficiency of the existing infrastructure of the power system, and provides important technical support for links of power grid generation, transmission, transformation, distribution, power utilization and the like
However, the actual operation and the experiment of the traditional electricity stealing method and the electricity stealing prevention means by the current electricity stealing simulation operation platform based on the power internet of things do not meet the current diversified development trend that the electricity stealing means increasingly presents high-tech, industrialization, concealment and the like, and do not have the function of background big data analysis. At present, the difficulty of electricity stealing prevention work is continuously increased, and the problem of more and more severe situation of electricity stealing is faced.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide an anti-electricity-stealing simulation operation platform of an electric power internet of things, which is used for acquiring analysis data based on a multi-source heterogeneous data acquisition, cleaning and fusion technology, verifying and analyzing a typical electricity-stealing mode according to the acquired data, establishing various electricity-stealing models and simulating electricity-stealing behavior data.
The utility model provides an anti-electricity-stealing emulation operation platform based on electric power thing networking which characterized in that: the system comprises a high power supply and high metering special transformer simulation platform, a high power supply and low metering special transformer simulation platform, a low power supply and low metering small power simulation platform, an upgrading platform, an anti-electricity-stealing simulation platform management module and an anti-electricity-stealing simulation platform intelligent model.
In the invention, the high-supply high-count special transformer simulation platform consists of a simulation 10kV/0.4kV transformer, a ZW32 vacuum switch, a 10kV simulation combined transformer, an intelligent load device, a simulation three-phase intelligent electric energy meter and simulation terminal equipment; the 10kV simulation combined transformer is arranged at a secondary output end of a simulation 10kV/0.4kV transformer, a secondary signal of the 10kV simulation combined transformer is connected into a simulation three-phase intelligent electric energy meter, and an intelligent load device is connected into the 10kV/0.4kV transformer and is connected into an information acquisition system interface through simulation terminal equipment; the high-power-supply-and-high-count special transformer simulation platform can be provided with a plurality of electricity stealing points for simulating electricity stealing environment and realizing communication with an information acquisition system.
In the invention, the high-power supply and low-metering special transformer simulation platform consists of an outdoor high-power supply and low-metering special transformer simulation scene, a simulation step-down transformer, an electricity stealing simulator, a simulation three-phase electric energy meter, an intelligent load device and simulation terminal equipment; the electricity stealing simulator is arranged at the output end of the analog step-down transformer, the wire outlet end of the electricity stealing simulator is connected with the analog three-phase electric energy meter, and the analog step-down transformer is internally connected with the intelligent load device and is connected with the information acquisition system interface through the analog terminal equipment; the high-power supply low-count special transformer simulation platform can be provided with a plurality of electricity stealing points for simulating electricity stealing environment and realizing communication with an information acquisition system.
The low-power supply and low-metering small-power simulation platform comprises a public distribution transformer area simulation scene, a control switch, a simulation three-phase four-wire direct meter, a simulation three-phase four-wire power rate meter, a simulation concentrator, an intelligent load device, an electricity stealing simulator and a fault simulation system.
In the invention, the upgrading platform is used for remote software upgrading, can upgrade intelligent loads and power consumption information data acquisition, and can also upgrade the type of a newly-added fault, low-power and low-power simulation platform by compiling software.
In the invention, the upgrading of the intelligent load comprises the steps of simulating and simulating the load curve of typical users in various industries in a short time through background control software, realizing the user load simulation of a curve characteristic level, flexibly configuring typical load equipment of residents and industries and businesses, and realizing the user load characteristic of an electric equipment level.
In the invention, the electricity consumption information data acquisition and upgrading comprises the step of additionally arranging a function of modifying meter parameters and data according to experimental requirements on the basis of the function of uploading data through RS485 by original equipment; meanwhile, the real table counting data can be imported into each simulation table for simulating the actual power utilization condition and analyzing the power stealing position, time and power stealing method.
In the invention, the anti-electricity-stealing simulation platform management module consists of a simulation electricity utilization information acquisition module and a metering abnormity setting management module, and is respectively used for metering test of each meter data and simulation meter data, controlling each device in the simulation operation platform and further simulating a real electricity utilization scene.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, the high power supply and high metering special transformer simulation platform, the high power supply and low metering special transformer simulation platform and the low power supply and low metering small power simulation platform are matched, so that the power supply condition of an actual power supply field can be simulated, and further, various positions and various electricity stealing modes are analyzed so as to find out corresponding electricity stealing rules and corresponding prevention methods.
In the invention, various electricity stealing modes are simulated by matching the corresponding electricity stealing simulators and the intelligent loads in the three platforms respectively, and the openness degree is high.
The intelligent anti-electricity-stealing simulation model is scientific and reasonable in structure and safe and convenient to use, and can be upgraded and constructed on the basis of the existing anti-electricity-stealing laboratory, the anti-electricity-stealing simulation platform management system, the high-supply high-meter simulation device, the low-supply low-meter low-power simulation device and the low-supply low-meter resident simulation device, and the functions, the load modes and the like of the original anti-electricity-stealing laboratory actual operation equipment are upgraded and reformed; the simulation of an actual power utilization scene can be realized through upgrading, the data of the power utilization information acquisition system is extracted, a simulation operation system integrating verification, learning and practice is developed by applying technologies such as big data, information communication and the like on the basis of typical power stealing examples such as undervoltage, undercurrent, phase shift and ammeter parameter change, various power stealing phenomenon changes can be simulated, simulated and practiced, the standardized management of the whole power stealing prevention process is perfected, and the closed-loop management of the whole power stealing prevention process is realized.
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FIG. 1 is a block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
The invention discloses an electric power stealing prevention simulation operation platform based on an electric power Internet of things.
In the embodiment, the high-supply high-count special transformer simulation platform consists of a simulation 10kV/0.4kV transformer, a ZW32 vacuum switch, a 10kV simulation combined transformer, an intelligent load device, a simulation three-phase intelligent electric energy meter and simulation terminal equipment; the 10kV simulation combined transformer is arranged at a secondary output end of a simulation 10kV/0.4kV transformer, a secondary signal of the 10kV simulation combined transformer is connected into a simulation three-phase intelligent electric energy meter, and an intelligent load device is connected into the 10kV/0.4kV transformer and is connected into an information acquisition system interface through simulation terminal equipment; the high-power-supply-and-high-count special transformer simulation platform can be provided with a plurality of electricity stealing points for simulating electricity stealing environment and realizing communication with an information acquisition system.
In this embodiment, the high power supply and low metering dedicated transformer simulation platform is composed of an outdoor high power supply and low metering dedicated transformer simulation scene, a simulation step-down transformer, an electricity stealing simulator, a simulation three-phase electric energy meter, an intelligent load device and simulation terminal equipment; the electricity stealing simulator is arranged at the output end of the analog step-down transformer, the wire outlet end of the electricity stealing simulator is connected with the analog three-phase electric energy meter, and the analog step-down transformer is internally connected with the intelligent load device and is connected with the information acquisition system interface through the analog terminal equipment; the high-power supply low-count special transformer simulation platform can be provided with a plurality of electricity stealing points for simulating electricity stealing environment and realizing communication with an information acquisition system.
In this embodiment, the low-power-supply low-count low-power simulation platform is composed of a public distribution transformer area simulation scene, a control switch, a simulation three-phase four-wire direct meter, a simulation three-phase four-wire power multiplying meter, a simulation concentrator, an intelligent load device, an electricity stealing simulator and a fault simulation system.
In this embodiment, the upgrade platform is used for remote software upgrade, and can upgrade intelligent loads and power consumption information data acquisition, and also can upgrade a newly added fault type and a low-power simulation platform type by software compiling.
In this embodiment, the upgrading of the intelligent load includes simulating a load curve of typical users in each industry in a short time by using background control software, so as to realize user load simulation at a curve feature level, flexibly configure typical load devices of residents and businesses, and realize user load features at an electric device level, such as:
1. the load conditions of typical users in various industries at different periods are simulated for comparing different load curve changes of the same typical user, and the load change conditions of the users at different time, means and positions of electricity stealing are tested by combining with other simulation equipment;
2. the intelligent load realizes stepless loading, realizes free loading with power of 0% to 100%, and can be set automatically according to requirements, so that the laboratory environment is closer to the actual power utilization situation on site.
In the embodiment, the electricity consumption information data acquisition and upgrading comprises the step of additionally providing a function of modifying meter parameters and data according to experimental requirements on the basis of a data uploading function of original equipment through RS 485; meanwhile, the real table counting data can be imported into each simulation table for simulating the actual power utilization condition and analyzing the power stealing position, time and power stealing method.
Mainly upgrading and transforming all the acquisition terminals and intelligent electric energy meter on site;
wherein the acquisition terminal includes: a special transformer acquisition terminal and a centralized meter reading terminal;
special transformer acquisition terminal: the method mainly collects the electricity consumption information of the special transformer user, and can realize the collection of data of the electric energy meter, the detection of the working condition of metering equipment of the electric energy meter and the quality of power supply and electric energy, and the monitoring of the electricity load and the electric energy of the user;
centralized meter reading terminal: collecting power utilization information of low-voltage users, collecting data of each collector or electric energy meter, processing and storing the data, and realizing data exchange with a master station;
upgrading the electric energy meter: the original mutual inductors of all the intelligent electric energy meters and the multiplying power meters in the laboratory are upgraded and replaced, and the electricity stealing fault simulation of the electric energy metering device and the internal data modification of the meters are added.
In this embodiment, the electricity stealing prevention simulation platform management module is composed of a simulation electricity consumption information acquisition module and a metering exception setting management module, and is respectively used for performing metering tests on each meter data and simulation meter data, controlling each device in the simulation operation platform, and further simulating a real electricity consumption scene.
In the invention, the high power supply and high metering special transformer simulation platform, the high power supply and low metering special transformer simulation platform and the low power supply and low metering small power simulation platform are matched, so that the power supply condition of an actual power supply field can be simulated, and further, various positions and various electricity stealing modes are analyzed so as to find out corresponding electricity stealing rules and corresponding prevention methods.
In the invention, various electricity stealing modes are simulated by matching the corresponding electricity stealing simulators and the intelligent loads in the three platforms respectively, and the openness degree is high.
The intelligent anti-electricity-stealing simulation model is scientific and reasonable in structure and safe and convenient to use, and can be upgraded and constructed on the basis of the existing anti-electricity-stealing laboratory, the anti-electricity-stealing simulation platform management system, the high-supply high-meter simulation device, the low-supply low-meter low-power simulation device and the low-supply low-meter resident simulation device, and the functions, the load modes and the like of the original anti-electricity-stealing laboratory actual operation equipment are upgraded and reformed; the simulation of an actual power utilization scene can be realized through upgrading, the data of the power utilization information acquisition system is extracted, a simulation operation system integrating verification, learning and practice is developed by applying technologies such as big data, information communication and the like on the basis of typical power stealing examples such as undervoltage, undercurrent, phase shift and ammeter parameter change, various power stealing phenomenon changes can be simulated, simulated and practiced, the standardized management of the whole power stealing prevention process is perfected, and the closed-loop management of the whole power stealing prevention process is realized.
Claims (8)
1. The utility model provides an anti-electricity-stealing emulation operation platform based on electric power thing networking which characterized in that: the system comprises a high power supply and high metering special transformer simulation platform, a high power supply and low metering special transformer simulation platform, a low power supply and low metering small power simulation platform, an upgrading platform, an anti-electricity-stealing simulation platform management module and an anti-electricity-stealing simulation platform intelligent model.
2. The electric power internet of things-based anti-electricity-stealing simulation operating platform according to claim 1, characterized in that: the high-supply high-count special transformer simulation platform consists of a simulation 10kV/0.4kV transformer, a ZW32 vacuum switch, a 10kV simulation combined transformer, an intelligent load device, a simulation three-phase intelligent electric energy meter and simulation terminal equipment; the 10kV simulation combined transformer is arranged at a secondary output end of a simulation 10kV/0.4kV transformer, a secondary signal of the 10kV simulation combined transformer is connected into a simulation three-phase intelligent electric energy meter, and an intelligent load device is connected into the 10kV/0.4kV transformer and is connected into an information acquisition system interface through simulation terminal equipment; the high-power-supply-and-high-count special transformer simulation platform can be provided with a plurality of electricity stealing points for simulating electricity stealing environment and realizing communication with an information acquisition system.
3. The electric power internet of things-based anti-electricity-stealing simulation operating platform according to claim 1, characterized in that: the high-power supply and low-metering special transformer simulation platform consists of an outdoor high-power supply and low-metering special transformer simulation scene, a simulation step-down transformer, an electricity stealing simulator, a simulation three-phase electric energy meter, an intelligent load device and simulation terminal equipment; the electricity stealing simulator is arranged at the output end of the analog step-down transformer, the wire outlet end of the electricity stealing simulator is connected with the analog three-phase electric energy meter, and the analog step-down transformer is internally connected with the intelligent load device and is connected with the information acquisition system interface through the analog terminal equipment; the high-power supply low-count special transformer simulation platform can be provided with a plurality of electricity stealing points for simulating electricity stealing environment and realizing communication with an information acquisition system.
4. The electric power internet of things-based anti-electricity-stealing simulation operating platform according to claim 1, characterized in that: the low-power supply and low-count small-power simulation platform is composed of a public distribution transformer area simulation scene, a control switch, a simulation three-phase four-wire direct meter, a simulation three-phase four-wire power multiplying meter, a simulation concentrator, an intelligent load device, an electricity stealing simulator and a fault simulation system.
5. The electric power internet of things-based anti-electricity-stealing simulation operating platform according to claim 1, characterized in that: the upgrading platform is used for remote software upgrading, can upgrade intelligent loads and power consumption information data acquisition, and can also upgrade the type of a newly added fault through software compiling and the type of a low-power low-count low-power simulation platform.
6. The electric power internet of things-based anti-electricity-stealing simulation operating platform according to claim 5, characterized in that: the upgrading of the intelligent load comprises the steps of simulating and simulating load curves of typical users of various industries in a short time through background control software, realizing curve characteristic-level user load simulation, flexibly configuring typical load equipment of residents and industrial and commercial industries, and realizing user load characteristics of electric equipment levels.
7. The electric power internet of things-based anti-electricity-stealing simulation operating platform according to claim 5, characterized in that: the electricity utilization information data acquisition and upgrading comprises the step of additionally arranging a function of modifying meter parameters and data according to experimental requirements on the basis of a data uploading function of original equipment through RS 485; meanwhile, the real table counting data can be imported into each simulation table for simulating the actual power utilization condition and analyzing the power stealing position, time and power stealing method.
8. The electric power internet of things-based anti-electricity-stealing simulation operating platform according to claim 1, characterized in that: the anti-electricity-stealing simulation platform management module consists of a simulation electricity utilization information acquisition module and a metering abnormity setting management module, and is respectively used for metering test of each meter data and simulation meter data, controlling each device in the simulation operation platform and further simulating a real electricity utilization scene.
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Cited By (1)
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Application publication date: 20210108 |