CN114063001B - Theft condition restoration system and method - Google Patents
Theft condition restoration system and method Download PDFInfo
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Abstract
The embodiment of the application discloses a system and a method for restoring electricity stealing conditions. The system comprises a three-phase electric energy meter calibrating device, a simulation device, a reduction device and an accounting device, wherein the reduction device comprises a standard circuit and an electricity stealing circuit which are arranged in a constant-temperature humidity box, the simulation device is used for controlling output electricity parameters of the three-phase electric energy meter calibrating device according to historical electricity parameter data recorded by the electricity stealing circuit in a set period, the three-phase electric energy meter calibrating device is used for determining actual electricity utilization prediction data corresponding to the electricity stealing circuit, the reduction device is used for determining actual electricity utilization standard data in the set period, the accounting device is used for reducing actual electricity stealing conditions of a user in the set period, accuracy of the reduced actual electricity stealing conditions of the user is improved, and error problems caused by the fact that the actual electricity consumption of the user is reduced by adopting an instantaneous error rate are solved. Moreover, the judged electricity stealing result is more objective and is close to the actual electricity utilization situation of the user, and the error range is further reduced.
Description
Technical Field
The embodiment of the application relates to the technical field of electricity stealing, in particular to an electricity stealing condition restoring system and method.
Background
In the existing work development process of the anti-electricity-theft business, an electric power enterprise generally determines the electricity-theft quantity and the electricity-theft time according to the following principle: and (5) using the on-site calibrator to test the error rate of the ammeter as the average error rate of electricity stealing, and calculating the electricity stealing quantity of the customer. The method can trace the electricity loss cost, but can not truly reflect electricity stealing condition during calculation, and the actual error rate fluctuates along with fluctuation of the electricity load of a user and change of the temperature and the humidity of the environment, for example, when fluctuation of the electricity load of the user is large and change of the temperature and the humidity of the field environment is large, at the moment, a certain error exists between the measured electricity quantity and the actual electricity quantity of the user based on the instant error rate measured on the field, so that the calculated actual electricity quantity of the user is inaccurate, and inaccurate charging can be caused.
Disclosure of Invention
The embodiment of the application provides a system and a method for restoring stealing electricity, which are used for improving the accuracy of restoring the actual stealing electricity of a user.
In a first aspect, an embodiment of the present application provides a recovery system for electricity theft, where the system includes a three-phase electric energy meter verification device, a simulation device, a recovery device, and an accounting device, and the recovery device includes a standard circuit and an electricity theft circuit that are disposed in a constant temperature humidity box, where the standard circuit and the electricity theft circuit are disposed in the constant temperature humidity box;
the three-phase electric energy meter calibrating device is respectively and electrically connected with the electricity stealing circuit and the standard circuit;
the simulation device is used for controlling the output electric parameters of the three-phase electric energy meter verification device according to the historical electric parameter data in the set period recorded by the electricity stealing circuit;
the three-phase electric energy meter calibrating device is used for determining actual power utilization prediction data corresponding to the electricity larceny circuit based on the output electric parameter, the electricity larceny circuit and set temperature and humidity corresponding to the electricity larceny circuit;
the restoration device is used for determining actual electricity utilization standard data in the set period based on the actual electricity utilization prediction data, the standard circuit and set temperature and humidity corresponding to the standard circuit;
the accounting device is used for determining the actual electricity stealing state of the user in the set period based on the historical electricity parameter data and the actual electricity utilization standard data.
Optionally, the accounting device is further configured to determine a total electricity larceny amount of the user in a set period according to the electricity larceny amount of each moment in the actual electricity larceny condition of the user.
Optionally, the accounting device is further configured to generate an actual electricity consumption curve and a history record curve according to the actual electricity consumption standard data in the set period and the history electricity parameter data in the set period.
Optionally, the system further comprises an electricity parameter database, and the electricity stealing circuit comprises a communication interface, wherein the communication interface is used for sending historical electric parameter data recorded by the electricity stealing circuit to the electricity parameter database;
the accounting device is also used for reading historical electric parameter data in a set period recorded by the electricity larceny circuit in the electric parameter database and sending the historical electric parameter data to the simulation device.
Optionally, the historical electrical parameter data includes a historical voltage, a historical current and a historical phase, and the simulation device is specifically configured to control the output voltage, the output current and the output phase of the three-phase electric energy meter verification device according to the historical electrical parameter data in a set period recorded by the electricity larceny circuit.
Optionally, the accounting device is further configured to determine a power-stealing time period corresponding to the power-stealing circuit, and determine a set period based on the power-stealing time period.
Optionally, the accounting device is further configured to determine an average electric energy meter error rate of the electricity larceny circuit in the set period according to the historical electricity parameter data and the actual electricity consumption standard data.
Optionally, the accounting device is further configured to determine standard data of other time periods in the electricity stealing duration recorded by the electricity stealing circuit, based on an average electric energy meter error rate of the electricity stealing circuit in a set period and historical data of other time periods except the set period, and determine electricity stealing conditions of the other time periods based on the historical data and the standard data.
Optionally, the system further includes an error testing device, where the error testing device is configured to obtain an instantaneous electric energy meter error rate of the electricity larceny circuit, and determine a calibrator error based on the average electric energy meter error rate and the instantaneous electric energy meter error rate.
In a second aspect, embodiments of the present application further provide a method for recovering electricity theft, the method comprising:
controlling output electric parameters of the three-phase electric energy meter calibrating device according to historical electric parameter data in a set period recorded by the electricity stealing circuit;
determining actual power utilization prediction data corresponding to the electricity larceny circuit based on the output electricity parameter, the electricity larceny circuit and set temperature and humidity corresponding to the electricity larceny circuit;
determining actual electricity utilization standard data in the set period based on the actual electricity utilization prediction data, a standard circuit and set temperature and humidity corresponding to the standard circuit;
and determining the actual electricity stealing condition of the user in the set period based on the historical electricity parameter data and the actual electricity utilization standard data.
In a third aspect, an embodiment of the present application further provides an electronic device, including:
one or more processors;
storage means for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the theft power recovery method as provided by any embodiment of the present application.
In a fourth aspect, embodiments of the present application also provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a theft power recovery method as provided by any of the embodiments of the present application.
The embodiments of the above application have the following advantages or benefits:
the electric larceny condition restoring system comprises a three-phase electric energy meter calibrating device, a simulation device, a restoring device and a checking device, wherein the restoring device comprises a standard circuit and an electric larceny circuit which are arranged in a constant-temperature humidity box, the simulation device is used for controlling output electric parameters of the three-phase electric energy meter calibrating device according to historical electric parameter data recorded by the electric larceny circuit in a set period, the three-phase electric energy meter calibrating device is used for determining actual electric power utilization prediction data corresponding to the electric larceny circuit according to the set output electric parameters, the electric larceny circuit and set temperature and humidity corresponding to the electric larceny circuit, prediction of actual electric power consumption of a user in the set period based on actual electric power consumption prediction data, the standard circuit and the set temperature and humidity corresponding to the standard circuit is realized, the restoring device is further used for determining actual electric power consumption standard data of the user in the set period based on the actual electric power consumption of the actual electric larceny field temperature and humidity of the user in the set period, and the checking device is further used for determining actual electric power larceny condition of the user in the set period according to the historical electric parameter data and the actual electric power consumption standard data, so that the actual electric power consumption error of the user is improved, and the error of the actual electric power consumption error of the user is reduced. And moreover, the actual electricity stealing condition of the user in the set period can be determined, so that the judged electricity stealing result is more objective and is close to the actual electricity using condition of the user, and the error range is further reduced.
Drawings
In order to more clearly illustrate the technical solution of the exemplary embodiments of the present application, a brief description is given below of the drawings required for describing the embodiments. It is obvious that the drawings presented are only drawings of some of the embodiments of the application to be described, and not all the drawings, and that other drawings can be made according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a first embodiment of a recovery system for electrolarceny;
FIG. 2A is a schematic diagram of a power stealing reduction system according to a second embodiment of the application;
FIG. 2B is a schematic diagram of a power stealing reduction system according to a second embodiment of the application;
FIG. 3 is a schematic flow chart of a recovery method for electricity stealing according to a third embodiment of the application;
fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings.
Example 1
Fig. 1 is a schematic structural diagram of an electricity stealing capability recovery system according to a first embodiment of the present application, where the electricity stealing capability recovery system includes a three-phase electric energy meter verification device 11, a simulation device 12, a recovery device 13, and a verification device 14, and the recovery device 13 includes a standard circuit 131 and an electricity stealing circuit 132 disposed in a constant temperature humidity chamber, where the standard circuit 131 and the electricity stealing circuit 132 are disposed in the constant temperature humidity chamber; the three-phase electric energy meter calibrating device 11 is electrically connected with the electricity stealing circuit 132 and the standard circuit 131 respectively; the simulation device 12 is configured to control an output electric parameter of the three-phase electric energy meter verification device 11 according to historical electric parameter data recorded by the electricity larceny circuit 132 in a set period; the three-phase electric energy meter calibrating device 11 is configured to determine actual power consumption prediction data corresponding to the electricity larceny circuit 132 based on the output electric parameter, the electricity larceny circuit 132, and a set temperature and humidity corresponding to the electricity larceny circuit 132; the restoration device 13 is configured to determine actual electricity consumption standard data in the set period based on the actual electricity consumption prediction data, the standard circuit 131, and a set temperature and humidity corresponding to the standard circuit 131; the accounting means 14 is configured to determine an actual electricity stealing condition of the user in the set period based on the historical electricity parameter data and the actual electricity usage standard data.
Wherein the power theft circuit 132 may be a circuit that migrates from a user's power theft site. The power theft circuit 132 includes, but is not limited to, a power meter, wiring, and wiring related components, which may be components such as transformers, resistors, capacitors, and the like. In particular, the present embodiment may migrate the entire power theft circuit 132 of the power theft site to construct a power theft restoration system. The electricity larceny circuit 132 may be provided in a constant temperature humidity cabinet that provides the electricity larceny circuit 132 with a temperature and humidity corresponding to the electricity larceny site, i.e., sets the temperature and humidity. The standard circuit 131 may be a preset standard circuit corresponding to the electricity larceny circuit 132, and the difference between the actual consumption parameters of the electricity participation users recorded by the standard circuit is smaller than a set value. That is, the power theft circuit 132 may be a circuit modified by a user, and the standard circuit 131 may be an unmodified circuit.
In this embodiment, the standard circuit 131 may be provided in a constant temperature humidity box that provides the standard circuit 131 with a temperature and humidity corresponding to the electricity stealing site, i.e., sets the temperature and humidity. Of course, the standard circuit 131 and the electricity stealing circuit 132 may be separately disposed in separate constant temperature humidity chambers, or may be disposed in the same constant temperature humidity chamber, which is not limited in the present application.
Optionally, the reduction device 13 in this embodiment may further include a single meter hanger for placing the electric energy meter of the electricity larceny circuit 132 and the electric energy meter of the standard circuit 131. The number of single-epitope hanging meter frames can be 2.
In this embodiment, the simulation device 12 may control the output electric parameters of the three-phase electric energy meter verification device 11 according to the historical electric parameter data in the set period recorded by the electricity larceny circuit 132. Wherein the set period may be a preset duration such as 15 minutes, 1 hour, etc.; the historical electricity parameter data may be historical electricity theft data recorded by the electricity theft circuit 132, such as actual voltage current, power factor, etc. data recorded by the electricity theft circuit 132 during a user electricity theft. The three-phase electric energy meter calibrating device 11 can be composed of main components such as a three-phase electric energy stable source, a three-phase current stable source, a standard electric energy meter and the like, and can output 3 x 220V (50 VA) continuously adjustable, output current 3 x 100A (150 VA) continuously adjustable, output phase position is 0-360 degrees continuously adjustable, and output frequency is 45-65 Hz continuously adjustable. The three-phase electric energy meter verification device 11 can be connected with the standard circuit 131 and the electricity stealing circuit 132 through three-phase current wires respectively.
Specifically, the simulation device 12 may control the output electric parameters of the three-phase electric energy meter calibrating device 11 to be historical electric parameter data. The historical electrical parameter data includes a historical voltage, a historical current and a historical phase, and the simulation device 12 is specifically configured to control the output voltage, the output current and the output phase of the three-phase electric energy meter verification device 11 according to the historical electrical parameter data in a set period recorded by the electricity larceny circuit 132. Optionally, the simulation device 12 may also control the output frequency of the three-phase electric energy meter verification device 11.
The three-phase electric energy meter calibrating device 11 can deduce actual electricity consumption prediction data of the electricity larceny site in a set period according to the output electricity parameter, the electricity larceny circuit 132 and the set temperature and humidity corresponding to the electricity larceny circuit. The actual electricity consumption prediction data may be understood as actual electricity consumption data of a predicted user in a set period.
Furthermore, the restoration device 13 may determine the actual electricity consumption standard data of the electricity stealing site in the set period according to the standard circuit 131, the set temperature and humidity where the standard circuit 131 is located, and the actual electricity consumption prediction data. The actual electricity consumption standard data can be understood as actual electricity consumption data of a user in a set period, which is output through a standard circuit. Specifically, the reduction device 13 may input actual power consumption prediction data to the standard circuit 131, so that the standard circuit 131 records the detected power parameters under the corresponding set temperature and humidity.
After determining the actual electricity usage standard data in the set period, the accounting device 14 may determine the actual electricity theft condition of the user in the set period for the electricity theft site according to the historical electricity parameters recorded by the electricity theft circuit 132 and the actual electricity usage standard data recorded by the standard circuit 131. For example, the historical electricity parameter data and the actual electricity standard data are compared and displayed, and the electricity utilization time corresponding to each historical electricity parameter data and the actual electricity standard data is marked. The accounting device 14 may calculate the amount of electricity theft at each time of the set period based on the historical electricity parameter data and the actual electricity consumption standard data.
Optionally, the accounting device 14 is further configured to determine the total amount of electricity stolen by the user in a set period according to the amount of electricity stolen at each moment in the actual electricity stealing condition of the user. That is, the accounting means 14 may also calculate the total amount of electricity stolen by the user in the set period so as to calculate the chargeable electricity fee based on the total amount of electricity stolen.
Alternatively, the accounting device 14 is further configured to generate an actual electricity consumption curve and a history record curve according to the actual electricity consumption standard data in the set period and the history electrical parameter data in the set period, respectively. The history record curve may reflect a trend of the electric parameter data in the set period recorded by the electricity larceny circuit 132, and the actual electricity consumption curve may reflect a trend of the actual electricity consumption standard data in the set period. The actual electricity utilization curve and the history record curve are generated, so that the actual electricity stealing condition of the user can be displayed more intuitively, the user can intuitively know the electricity stealing condition, and the user satisfaction is improved.
Of course, the accounting device 14 may also generate a power theft report based on the actual power theft condition of the user, where the power theft report includes historical power parameter data, actual power usage standard data, power theft amount, an actual power usage curve, and a historical record curve corresponding to each time.
The technical scheme of the embodiment comprises a three-phase electric energy meter calibrating device, a simulation device, a restoring device and a checking device, wherein the restoring device comprises a standard circuit and an electricity stealing circuit which are arranged in a constant-temperature humidity box, the simulation device is used for controlling output electricity parameters of the three-phase electric energy meter calibrating device according to historical electricity parameter data recorded by the electricity stealing circuit in a set period, the three-phase electric energy meter calibrating device is used for determining actual electricity utilization prediction data corresponding to the electricity stealing circuit according to the set output electricity parameters, the electricity stealing circuit and set temperature and humidity corresponding to the electricity stealing circuit, the actual electricity consumption prediction data corresponding to the electricity stealing circuit is realized, the prediction of the actual electricity consumption of a user in the set period based on the actual electricity utilization prediction data, the standard circuit and the set temperature and humidity corresponding to the standard circuit is further realized, the actual electricity utilization standard data in the set period is determined according to the actual electricity utilization prediction data, the actual electricity utilization actual electricity consumption of the user in the set period is restored based on the actual electricity parameter data and the actual electricity utilization standard data, and the actual electricity utilization condition of the user is further, the checking device is used for determining the actual electricity stealing condition of the user in the set period according to the actual electricity consumption standard data, the actual electricity consumption of the user is improved, the instantaneous electricity utilization error of the restored user is solved. And moreover, the actual electricity stealing condition of the user in the set period can be determined, so that the judged electricity stealing result is more objective and is close to the actual electricity using condition of the user, and the error range is further reduced.
It should be noted that, compared with the scheme of calculating the electricity larceny amount of the user by adopting the instantaneous error rate measured on site in the prior art, the embodiment can quickly restore working conditions such as actual voltage, current, power factor and the like during electricity larceny according to the historical data recorded by the electricity larceny circuit, and solves the technical problem that the error between the actual electricity consumption and the calculated electricity larceny amount is larger when the fluctuation of the electricity load of the customer during electricity larceny is larger or the temperature and humidity change of the site environment are larger. In addition, the embodiment re-calculates the actual electricity consumption, so that the actual electricity stealing quantity of an electricity stealing user is truly reflected, the objective degree of calculating the actual electricity stealing quantity is increased, the customer satisfaction is further improved, and the electricity stealing quantity charging is objective and accurate.
Example two
Fig. 2A is a schematic structural diagram of an electricity larceny restoration system according to a second embodiment of the present application, where the system further includes an electricity parameter database, and the electricity larceny circuit includes a communication interface, where the communication interface is configured to send historical electrical parameter data recorded by the electricity larceny circuit to the electricity parameter database; the accounting device is also used for reading historical electric parameter data in a set period recorded by the electric larceny circuit in the electric parameter database. Wherein the explanation of the same or corresponding terms as those of the above embodiments is not repeated herein.
Referring to fig. 2A, the electricity stealing reduction system provided in the embodiment includes a three-phase electric energy meter verification device 21, a simulation device 22, a reduction device 23, a calculation device 24 and an electricity parameter database 25, wherein the reduction device 23 includes a standard circuit 231 and an electricity stealing circuit 232 which are disposed in a constant temperature humidity box, and the electricity stealing circuit 232 includes a communication interface 2320, wherein; the communication interface 2320 is configured to send historical electrical parameter data recorded by the electricity larceny circuit 232 to the electrical parameter database 25; the three-phase electric energy meter calibrating device 21 is electrically connected with the electricity stealing circuit 232 and the standard circuit 231 respectively; the simulation device 22 is configured to control an output electric parameter of the three-phase electric energy meter verification device 21 according to historical electric parameter data recorded by the electricity larceny circuit 232 in a set period; the three-phase electric energy meter verification device 21 is configured to determine actual power consumption prediction data corresponding to the electricity larceny circuit 232 based on the output electric parameter, the electricity larceny circuit 232, and a set temperature and humidity corresponding to the electricity larceny circuit 232; the restoration device 23 is configured to determine actual electricity consumption standard data in the set period based on the actual electricity consumption prediction data, the standard circuit 231, and a set temperature and humidity corresponding to the standard circuit 231; the accounting device 24 is configured to read historical electricity parameter data recorded by the electricity larceny circuit 232 in the electricity parameter database 25 in a set period, send the historical electricity parameter data to the simulation device 22, and determine an actual electricity larceny condition of a user in the set period based on the historical electricity parameter data and the actual electricity consumption standard data.
In this embodiment, the electricity larceny circuit 232 may upload the historical electricity parameter data recorded for the electricity larceny site to the electricity parameter database 25 in real time through the communication interface 2320, so that the accounting device 24 may read the historical electricity parameter data in the electricity parameter database 25 within a set period recorded by the electricity larceny circuit 232. The communication interface 2320 may be a 485 communication interface.
In this embodiment, optionally, the accounting device 24 is further configured to determine a power-stealing period corresponding to the power-stealing circuit 232, and determine a set period based on the power-stealing period. The electricity stealing time length can be the total electricity stealing time of the electricity stealing site of the user. Specifically, when the electricity stealing time period is too long, a part of time period, namely, a set period, can be selected from the electricity stealing time periods so as to determine the actual electricity stealing condition of the user in the set period. For example, if the electricity stealing time of the user is 2 years, the set period may be 1 month, and the actual electricity stealing condition of the user with the set period may be taken as the actual electricity stealing condition of the user with the electricity stealing time. In the alternative embodiment, the setting period is determined through the electricity stealing time length so as to determine the actual electricity stealing condition of the user in the setting period, thereby avoiding the determination of the actual electricity stealing condition of the user in the whole electricity stealing time length and improving the efficiency of restoring the actual electricity stealing condition of the user.
Optionally, the accounting device 24 is further configured to determine an average electric energy meter error rate of the electricity larceny circuit in the set period according to the historical electricity parameter data and the actual electricity usage standard data. The average error rate of the electric energy meter is the average error rate of the electric energy meter of the electricity stealing circuit in a set period.
Still alternatively, the system further includes an error testing device, configured to obtain an instantaneous electric energy meter error rate of the electricity theft circuit 232, and determine a calibrator error based on the average electric energy meter error rate and the instantaneous electric energy meter error rate. The instantaneous electric energy meter error rate can be tested by an on-site calibrator at the site of electricity stealing. Specifically, the embodiment can verify the instantaneous electric energy meter error rate detected by the on-site calibrator through the average electric energy meter error rate, so as to determine the error of the on-site calibrator, and further can verify the accuracy of the system provided by the embodiment for restoring the actual electricity stealing condition of the user.
In an alternative embodiment, the accounting device 24 is further configured to determine standard data of other time periods except for the set period, based on the average electric energy meter error rate of the electricity larceny circuit in the set period, and historical data of other time periods in the electricity larceny period recorded by the electricity larceny circuit 232, and determine electricity larceny conditions of the other time periods based on the historical data and the standard data. That is, in this alternative embodiment, the standard data of the user electricity larceny in other time periods may be determined according to the average electric energy meter error rate in the set period and the user electricity larceny history data recorded by the electricity larceny circuit 232 in other time periods, so as to restore the electricity larceny condition in other time periods, and improve the efficiency of restoring the actual electricity larceny condition of the user in the electricity larceny period.
Exemplary, the present embodiment also provides an electricity stealing condition reduction system, as shown in fig. 2B, which shows a schematic structure of the electricity stealing condition reduction system. The system comprises a server, a computer, a three-phase electric energy meter calibrating device and a constant-temperature humidity box, wherein the computer comprises a processor, the constant-temperature humidity box comprises a standard electric energy meter and a power stealing electric energy meter, and the three-phase electric energy meter calibrating device is connected with the constant-temperature humidity box through a three-phase current line.
The server is used for issuing historical electric parameter data recorded by the electricity stealing electric energy meter; the processor is used for controlling output electric parameters of the three-phase electric energy meter verification device according to historical electric parameter data in a set period recorded by the electric energy meter, determining actual electric standard data based on actual electric predicted data determined by the three-phase electric energy meter verification device, the standard electric energy meter and set temperature and humidity corresponding to the standard electric energy meter, and determining actual electric stealing conditions of a user according to the historical electric parameter data and the actual electric standard data.
According to the technical scheme, the restoration of the actual electricity stealing state of the user in the set period based on the temperature and humidity of the actual electricity stealing site of the user is realized, the accuracy of the restored actual electricity stealing state of the user is improved, and the error problem caused by the fact that the actual electricity consumption of the user is restored by adopting the instantaneous error rate is solved. And moreover, the actual electricity stealing condition of the user in the set period can be determined, so that the judged electricity stealing result is more objective and is close to the actual electricity using condition of the user, and the error range is further reduced.
It should be noted that, the units and modules included in the above system are only divided according to the functional logic, but not limited to the above division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for distinguishing from each other, and are not used to limit the protection scope of the embodiments of the present application.
Example III
Fig. 3 is a flow chart of a method for recovering electricity stealing situations provided in a third embodiment of the application, where the method can be executed by an electricity stealing situation recovery system according to historical electrical parameters recorded by an electricity stealing circuit. As shown in fig. 3, the method for recovering the electricity stealing condition provided in this embodiment includes the following steps:
s310, controlling output electric parameters of the three-phase electric energy meter calibrating device according to historical electric parameter data in a set period recorded by the electricity stealing circuit.
S320, determining actual power utilization prediction data corresponding to the electricity larceny circuit based on the output electricity parameter, the electricity larceny circuit and set temperature and humidity corresponding to the electricity larceny circuit.
S330, determining actual electricity utilization standard data in the set period based on the actual electricity utilization prediction data, a standard circuit and set temperature and humidity corresponding to the standard circuit.
S340, determining the actual electricity stealing condition of the user in the set period based on the historical electricity parameter data and the actual electricity utilization standard data.
Optionally, the method further comprises: and determining the total electricity larceny amount of the user in a set period according to the electricity larceny amount of the user at each moment in the actual electricity larceny working condition.
Optionally, the method further comprises: and respectively generating an actual electricity utilization curve and a historical record curve according to the actual electricity utilization standard data in the set period and the historical electricity parameter data in the set period.
Optionally, the method further comprises: and reading historical electric parameter data recorded by the electricity larceny circuit in a set period in an electric parameter database.
Optionally, the historical electric parameter data includes historical voltage, historical current and historical phase, according to the historical electric parameter data in the settlement period of stealing electric circuit record, the output electric parameter of control three-phase electric energy meter calibrating installation includes: and controlling the output voltage, the output current and the output phase of the three-phase electric energy meter calibrating device according to the historical electric parameter data in the set period recorded by the electricity larceny circuit.
Optionally, the method further comprises: and determining the electricity stealing time length corresponding to the electricity stealing circuit, and determining a set period based on the electricity stealing time length.
Optionally, the method further comprises: and determining the average electric energy meter error rate of the electricity larceny circuit in the set period according to the historical electricity parameter data and the actual electricity utilization standard data.
Optionally, the method further comprises: and determining standard data of other time periods in the electricity stealing time period recorded by the electricity stealing circuit according to the average electric energy meter error rate of the electricity stealing circuit in a set period and the historical data of the other time periods except the set period, and determining electricity stealing conditions of the other time periods according to the historical data and the standard data.
Optionally, the method further comprises: and acquiring the instantaneous electric energy meter error rate of the electricity stealing circuit, and determining the calibrator error based on the average electric energy meter error rate and the instantaneous electric energy meter error rate.
In this embodiment, according to historical electricity parameter data in a set period recorded by an electricity stealing circuit, an output electricity parameter of a three-phase electric energy meter calibrating device is controlled, and further actual electricity consumption prediction data corresponding to the electricity stealing circuit is determined through the three-phase electric energy meter calibrating device, so that prediction of actual electricity consumption of a user in the set period based on real electricity stealing field temperature and humidity is realized, further, according to the actual electricity consumption prediction data, a standard circuit and set temperature and humidity corresponding to the standard circuit, actual electricity consumption standard data in the set period is determined, restoration of the actual electricity consumption of the user in the set period based on real electricity stealing field temperature and humidity is realized, and further, actual electricity stealing conditions of the user in the set period are determined according to the historical electricity parameter data and the actual electricity consumption standard data, accuracy of the restored actual electricity stealing conditions of the user is improved, and error problems caused by restoring the actual electricity consumption of the user by adopting an instantaneous error rate are solved. And moreover, the actual electricity stealing condition of the user in the set period can be determined, so that the judged electricity stealing result is more objective and is close to the actual electricity using condition of the user, and the error range is further reduced.
Example IV
Fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application. Fig. 4 illustrates a block diagram of an exemplary electronic device 12 suitable for use in implementing embodiments of the present application. The electronic device 12 shown in fig. 4 is merely an example and should not be construed as limiting the functionality and scope of use of embodiments of the present application. The device 12 is typically an electronic device that assumes the functionality of determining theft power restoration.
As shown in fig. 4, the electronic device 12 is in the form of a general purpose computing device. Components of the electronic device 12 may include, but are not limited to: one or more processors or processing units 16, a memory 28, and a bus 18 connecting the different components, including the memory 28 and the processing unit 16.
Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, and a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include industry standard architecture (Industry Standard Architecture, ISA) bus, micro channel architecture (Micro Channel Architecture, MCA) bus, enhanced ISA bus, video electronics standards association (Video Electronics Standards Association, VESA) local bus, and peripheral component interconnect (Peripheral Component Interconnect, PCI) bus.
Electronic device 12 typically includes a variety of computer-readable media. Such media can be any available media that is accessible by electronic device 12 and includes both volatile and nonvolatile media, removable and non-removable media.
Memory 28 may include computer device readable media in the form of volatile memory, such as random access memory (Random Access Memory, RAM) 30 and/or cache memory 32. The electronic device 12 may further include other removable/non-removable, volatile/nonvolatile computer storage media. By way of example only, storage device 34 may be used to read from or write to a non-removable, non-volatile magnetic media (not shown in FIG. 4, commonly referred to as a "hard disk drive"). Although not shown in fig. 4, a disk drive for reading from and writing to a removable nonvolatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from and writing to a removable nonvolatile optical disk (e.g., a Compact Disc-Read Only Memory (CD-ROM), digital versatile Disc (Digital Video Disc-Read Only Memory, DVD-ROM), or other optical media) may be provided. In such cases, each drive may be coupled to bus 18 through one or more data medium interfaces. Memory 28 may include at least one program product 40, with program product 40 having a set of program modules 42 configured to perform the functions of embodiments of the present application. Program product 40 may be stored, for example, in memory 28, such program modules 42 include, but are not limited to, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules 42 generally perform the functions and/or methods of the embodiments described herein.
The electronic device 12 may also communicate with one or more external devices 14 (e.g., keyboard, mouse, camera, etc., and display), with one or more devices that enable a user to interact with the electronic device 12, and/or with any device (e.g., network card, modem, etc.) that enables the electronic device 12 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 22. Also, the electronic device 12 may communicate with one or more networks (e.g., local area network (Local Area Network, LAN), wide area network Wide Area Network, WAN) and/or a public network, such as the internet) via the network adapter 20. As shown, the network adapter 20 communicates with other modules of the electronic device 12 over the bus 18. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with electronic device 12, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, disk array (Redundant Arrays of Independent Disks, RAID) devices, tape drives, data backup storage devices, and the like.
The processor 16 executes various functional applications and data processing by running programs stored in the memory 28, for example, implementing the steal power restoration method provided by the above-described embodiment of the present application, including:
controlling output electric parameters of the three-phase electric energy meter calibrating device according to historical electric parameter data in a set period recorded by the electricity stealing circuit;
determining actual power utilization prediction data corresponding to the electricity larceny circuit based on the output electricity parameter, the electricity larceny circuit and set temperature and humidity corresponding to the electricity larceny circuit;
determining actual electricity utilization standard data in the set period based on the actual electricity utilization prediction data, a standard circuit and set temperature and humidity corresponding to the standard circuit;
and determining the actual electricity stealing condition of the user in the set period based on the historical electricity parameter data and the actual electricity utilization standard data.
Of course, those skilled in the art will appreciate that the processor may also implement the technical solution of the electrolarceny restoration method provided by any embodiment of the present application.
Example five
A fifth embodiment of the present application further provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the steal power restoration method as provided in any embodiment of the present application, the method comprising:
controlling output electric parameters of the three-phase electric energy meter calibrating device according to historical electric parameter data in a set period recorded by the electricity stealing circuit;
determining actual power utilization prediction data corresponding to the electricity larceny circuit based on the output electricity parameter, the electricity larceny circuit and set temperature and humidity corresponding to the electricity larceny circuit;
determining actual electricity utilization standard data in the set period based on the actual electricity utilization prediction data, a standard circuit and set temperature and humidity corresponding to the standard circuit;
and determining the actual electricity stealing condition of the user in the set period based on the historical electricity parameter data and the actual electricity utilization standard data.
The computer storage media of embodiments of the application may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for embodiments of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
Note that the above is only a preferred embodiment of the present application and the technical principle applied. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, while the application has been described in connection with the above embodiments, the application is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the application, which is set forth in the following claims.
Claims (10)
1. The electricity stealing reduction system is characterized by comprising a three-phase electric energy meter verification device, a simulation device, a reduction device and a verification device, wherein the reduction device comprises a standard circuit and an electricity stealing circuit which are arranged in a constant temperature humidity box;
the three-phase electric energy meter calibrating device is respectively and electrically connected with the electricity stealing circuit and the standard circuit;
the simulation device is used for controlling the output electric parameters of the three-phase electric energy meter verification device according to the historical electric parameter data in the set period recorded by the electricity stealing circuit;
the three-phase electric energy meter calibrating device is used for determining actual power utilization prediction data corresponding to the electricity larceny circuit based on the output electric parameter, the electricity larceny circuit and set temperature and humidity corresponding to the electricity larceny circuit;
the restoration device is used for determining actual electricity utilization standard data in the set period based on the actual electricity utilization prediction data, the standard circuit and set temperature and humidity corresponding to the standard circuit;
the accounting device is used for determining the actual electricity stealing state of the user in the set period based on the historical electricity parameter data and the actual electricity utilization standard data.
2. The electricity theft condition restoration system of claim 1, wherein said accounting means is further configured to determine a total amount of electricity theft by the user over a set period based on the amount of electricity theft at each time in the actual electricity theft condition of the user.
3. The theft condition restoration system according to claim 1, wherein the accounting device is further configured to generate an actual electricity usage curve and a history record curve, respectively, based on the actual electricity usage standard data in the set period and the history electrical parameter data in the set period.
4. The electricity theft condition restoration system according to claim 1, further comprising an electricity reference database, said electricity theft circuit comprising a communication interface for transmitting historical electrical parameter data recorded by said electricity theft circuit to said electricity reference database;
the accounting device is also used for reading historical electric parameter data in a set period recorded by the electricity larceny circuit in the electric parameter database and sending the historical electric parameter data to the simulation device.
5. The electricity theft condition restoration system according to claim 1, wherein the historical electrical parameter data includes a historical voltage, a historical current and a historical phase, and the simulation device is specifically configured to control the output voltage, the output current and the output phase of the three-phase electric energy meter verification device according to the historical electrical parameter data in a set period recorded by the electricity theft circuit.
6. The electricity theft condition restoration system of claim 4, wherein said accounting device is further configured to determine a time period for electricity theft corresponding to said electricity theft circuit, and to determine a set period based on said time period for electricity theft.
7. The theft condition restoration system according to claim 6, wherein said accounting means is further configured to determine an average electric energy meter error rate of said theft circuit over said set period based on said historical electricity reference data and said actual electricity usage standard data.
8. The electricity theft condition restoration system according to claim 7, wherein said accounting means is further configured to determine standard data for other time periods of said electricity theft duration than said set period based on an average electric energy meter error rate of said electricity theft circuit over said set period and historical data for said other time periods recorded by said electricity theft circuit, and to determine electricity theft conditions for said other time periods based on said historical data and said standard data.
9. The electrical theft recovery system of claim 7, further comprising error testing means for obtaining an instantaneous electrical energy meter error rate of said electrical theft circuit, determining a prover error based on said average electrical energy meter error rate and said instantaneous electrical energy meter error rate.
10. A method of recovery from theft of electricity, the method comprising:
controlling output electric parameters of the three-phase electric energy meter calibrating device according to historical electric parameter data in a set period recorded by the electricity stealing circuit;
determining actual power utilization prediction data corresponding to the electricity larceny circuit based on the output electricity parameter, the electricity larceny circuit and set temperature and humidity corresponding to the electricity larceny circuit;
determining actual electricity utilization standard data in the set period based on the actual electricity utilization prediction data, a standard circuit and set temperature and humidity corresponding to the standard circuit;
and determining the actual electricity stealing condition of the user in the set period based on the historical electricity parameter data and the actual electricity utilization standard data.
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