CN115062026A - Power consumption data detection method and device, electronic equipment and storage medium - Google Patents
Power consumption data detection method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a detection method, a device, electronic equipment and a storage medium of electricity consumption data, wherein electricity consumption data generated when ground equipment operates the electric equipment is obtained as an original telemetering signal, electricity consumption data generated when a satellite operates the electric equipment is obtained as an original telecommand signal, the precision difference between the original telemetering signal and the original telecommand signal is compared, if the precision of the original telemetering signal is higher than that of the original telecommand signal, the first accuracy of the original telemetering signal and the original telecommand signal is divided according to a power grid CIM model, if the precision of the original telemetering signal is lower than that of the original telecommand signal, abnormal data in the original telemetering signal is respectively filtered to obtain a calibration telemetering signal, abnormal data in the original telecommand signal is divided into a calibration telemetering signal, a second accuracy of the calibration telemetering signal and the calibration telecommand signal is divided, and target electricity consumption data are screened according to the first accuracy and the second accuracy, therefore, the accuracy of the target electricity utilization data is guaranteed.
Description
Technical Field
The present invention relates to the field of power technologies, and in particular, to a method and an apparatus for detecting power consumption data, an electronic device, and a storage medium.
Background
In the operation process of the power grid, the realization of safety monitoring through operation analysis of the power grid is one of the main methods for guaranteeing the safe operation of the power grid. Wherein the operational analysis of the power grid is typically performed based on power usage data generated for the electrical devices comprising the power grid. In recent years, with the expansion of power consumption demands, the number of power equipment in a power grid is increased, power consumption data generated by the power equipment is more complex and diversified, and monitoring modes of the power equipment are diversified, so that when the power consumption data are used, the stability and the accuracy of the power consumption data are difficult to guarantee under the condition that the variety is large, sampling time is inconsistent, and the equipment for collecting the power consumption data is diversified.
At present, the process of using the electricity consumption data to perform operation analysis of the power grid is mainly represented by collecting the electricity consumption data generated in the operation process of the power equipment through ground monitoring equipment, transmitting the collected electricity consumption data to a data server through wireless transmission equipment for storage, and directly analyzing the electricity consumption data in the later analysis process, so that when the electricity consumption data with low stability and accuracy are adopted to perform operation analysis of the power grid, the safety monitoring and judgment on the operation of the power grid are influenced, and the risk of the operation of the power grid is increased.
Disclosure of Invention
The invention provides a method and a device for detecting power consumption data, electronic equipment and a storage medium, which are used for solving the problem of low accuracy of power consumption data of electric power equipment.
According to an aspect of the present invention, there is provided a method for detecting power consumption data, including:
acquiring power consumption data of power equipment in operation as original remote measuring signals through ground equipment, and acquiring the power consumption data generated in the operation of the power equipment as original remote signaling signals through a satellite;
detecting the accuracy of the original telemetry signal and the accuracy of the original telemetry signal;
if the precision of the original telemetering signal is higher than that of the original remote signaling signal, dividing the first accuracy to which the original telemetering signal belongs and dividing the first accuracy to which the original remote signaling signal belongs according to a preset power grid CIM model;
if the precision of the original telemetering signal is lower than that of the original telesignaling signal, respectively filtering abnormal data in the original telemetering signal to obtain a calibrated telemetering signal, and filtering abnormal data in the original telesignaling signal to obtain a calibrated telesignaling signal;
dividing the second accuracy of the calibration telemetry signal attribution and dividing the second accuracy of the calibration telemetry signal attribution respectively;
and screening effective data from the original telemetering signal, the original remote signaling signal, the calibration telemetering signal and the calibration remote signaling signal according to the first accuracy or the second accuracy to serve as target electricity utilization data.
According to another aspect of the present invention, there is provided a power consumption data detecting apparatus, including:
the signal acquisition module is used for acquiring power utilization data generated when the power equipment runs as an original remote measuring signal through a satellite and acquiring the power utilization data generated when the power equipment runs as an original remote signaling signal through ground equipment;
the precision detection module is used for detecting the precision of the original telemetering signal and the precision of the original remote signaling signal;
the first accuracy dividing module is used for dividing the first accuracy to which the original telemetering signal belongs and dividing the first accuracy to which the original telemetering signal belongs according to a preset power grid CIM (common information model) if the accuracy of the original telemetering signal is higher than that of the original telemetering signal;
a calibration signal acquisition module, configured to filter abnormal data in the original telemetry signal to obtain a calibration telemetry signal, and filter abnormal data in the original telemetry signal to obtain a calibration telemetry signal, if the accuracy of the original telemetry signal is lower than the accuracy of the original telemetry signal;
the second accuracy division module is used for dividing the second accuracy of the attribution of the calibration telemetry signal and the second accuracy of the attribution of the calibration telemetry signal respectively;
and the target electricity consumption data screening module is used for screening effective data from the original telemetering signal and the original telecommand signal or the calibration telemetering signal and the calibration telecommand signal according to the first accuracy or the second accuracy to serve as target electricity consumption data.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the method for detecting electricity usage data according to any one of the embodiments of the present invention.
According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to implement the method for detecting power consumption data according to any one of the embodiments of the present invention when the computer instructions are executed.
According to the technical scheme provided by the invention, electricity data generated when ground equipment operates the electric equipment is respectively obtained as an original telemetering signal, electricity data generated when a satellite operates the electric equipment is used as an original remote signaling signal, the precision difference between the original telemetering signal and the original remote signaling signal is compared, when the precision of the original telemetering signal is higher than that of the original remote signaling signal, the first accuracy of the original telemetering signal and the original remote signaling signal is divided according to a preset power grid CIM model, and when the precision of the original telemetering signal is lower than that of the original remote signaling signal, abnormal data in the original telemetering signal is respectively filtered. Obtaining a calibration telemetering signal, filtering abnormal data in an original telemetering signal to obtain a calibration telemetering signal, dividing the calibration telemetering signal and the calibration telemetering signal into second accuracies respectively, and finally screening target electricity consumption data from the original telemetering signal, the original telemetering signal or the calibration telemetering signal and the calibration telemetering signal according to the first accuracy and the second accuracy so as to ensure the accuracy of the target electricity consumption data. And screening the target electricity utilization data based on the first accuracy and the second accuracy, ensuring the accuracy of the target electricity utilization data, reducing the risk of analyzing the running state of the electrical equipment through the target electricity utilization data, and improving the running safety rate of the electrical equipment. It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a method for detecting power consumption data according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a device for detecting electricity consumption data according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device implementing the power consumption data detection method according to the embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example one
Fig. 1 is a flowchart of an embodiment of the present invention, which provides a method for detecting power consumption data, where this embodiment is applicable to a situation where accuracy of power consumption data obtained during operation of an electrical device is low, which results in an error analysis on an operation state of the electrical device. As shown in fig. 1, the method includes:
and S110, acquiring power utilization data generated when the power equipment runs as an original remote-measuring signal through a satellite, and acquiring the power utilization data generated when the power equipment runs as an original remote-signalling signal through ground equipment.
In this embodiment, the power system may complete power supply and power transmission through integration of various power devices. In the operation process of the power system, in order to ensure the safety and stability of the power utilization of users, the faults of the power system can be found and positioned in time by monitoring the operation of the power system. In this embodiment, the monitoring of the power system may specifically be to monitor the operation of each power device, obtain each item of power consumption data in the power system by monitoring each power device, and finally analyze and judge the operation state of the power system according to the change of the power consumption data. Therefore, the accuracy of the electricity usage data will determine the accuracy of the analysis of the power system operating conditions.
Furthermore, in this embodiment, it is also provided that the power consumption data of the power equipment during operation is collected by the ground equipment as the original telemetry signal, and the power consumption data of the power equipment during operation is collected by the satellite as the original telemetry signal. Specifically, in the present embodiment, the original telecommand signal may be represented by a flag signal such as 1 or 0 to indicate the switch state of the power equipment (e.g., a circuit breaker, a smoke alarm, etc.). In this embodiment, the ground device may be different types of sensors, and the sensors measure specific values of the analog quantity, such as voltage and current values of the electrical device, for the electrical device.
And S120, detecting the precision of the original telemetry signal and the precision of the original remote signaling signal.
In this embodiment, after the original telemetry signal and the original telecommand signal are obtained, the accuracy of the original telemetry signal and the original telecommand signal can be detected and compared. In this embodiment, the original telemetry signal and the original telemetry signal have different accuracies under the preset condition. Specifically, if there is no error in the electricity data acquisition process, the accuracy of the original telemetry signal should be greater than that of the original telemetry signal, and if there is an error in the electricity data acquisition process, the accuracy of the original telemetry signal will be greater than that of the original telemetry signal.
And S130, if the precision of the original telemetering signal is higher than that of the original remote signaling signal, dividing the first accuracy to which the original telemetering signal belongs and dividing the first accuracy to which the original remote signaling signal belongs according to a preset power grid CIM model.
In this embodiment, after comparing the accuracy dimensions of the original telemetry signal and the original telemetry signal, if the accuracy of the original telemetry signal obtained by the comparison is higher than that of the original telemetry signal, the original telemetry signal and the original telemetry signal may be further divided into a first accuracy according to a preset power grid CIM model, and the target electricity consumption data for analyzing the operation state of the power system may be screened according to the first accuracy. The power grid CIM model in this embodiment may include the device name, the voltage level, the fluctuation range of the power consumption data of each power device in the current power system when the operating state is normal, and the attached weights of the original telemetry signal and the original telemetry signal when the first accuracy is calculated.
Therefore, the specific process of calculating the first accuracy of the original telemetry signal and the original telemetry signal in this embodiment may be represented as: acquiring a standard range, a first auxiliary weight and a second auxiliary weight of power consumption data of the power equipment during operation from a preset power grid CIM model, wherein the first auxiliary weight may be for an original telemetry signal, and the second auxiliary weight may be for an original telemetry signal, and then dividing a first accuracy of attribution of the original telemetry signal according to the standard range and the first auxiliary weight, and the specific dividing process may be to calculate a first deviation of the original telemetry signal from an upper limit value or a lower limit value of the standard range, because a value of the power consumption data represented by the original telemetry signal acquired in real time may be greater than an upper limit value of the standard range or may be less than a lower limit value of the standard range, in this embodiment, the first deviation of the original telemetry signal from the upper limit value may be calculated when the value of the power consumption data represented by the original telemetry signal is greater than the upper limit value of the standard range, or when the value of the power consumption data represented by the raw telemetry signal is less than the lower limit value of the standard range, calculating a first deviation of the raw telemetry signal from the lower limit value.
Furthermore, the first product of the first deviation and the first auxiliary weight is calculated, in this embodiment, different auxiliary weights are respectively set for the original telemetry signal and the original telecommand signal, that is, the first auxiliary weight is set for the original telemetry signal, and the second auxiliary weight is set for the original telecommand signal, so that the deviation caused by the difference of the acquisition devices when the first accuracy of the original telemetry signal and the first accuracy of the original telecommand signal are calculated can be reduced.
In this embodiment, after the first product of the first deviation between the numerical value of the power consumption data represented by the original telemetry signal and the standard range and the first auxiliary weight is obtained through calculation, the first accuracy to which the original telemetry signal belongs may be queried in a preset accuracy table according to the first product, the preset accuracy table may be obtained according to multiple tests, and the accuracy table includes a corresponding relationship between the numerical value of the first product or the second product and the first accuracy.
The process of calculating the first accuracy of the original telecommand signal in this embodiment may be represented by dividing the first accuracy attributed to the original telecommand signal according to the standard range and the second auxiliary weight, and includes calculating a second deviation of the original telecommand signal from an upper limit value or a lower limit value of the standard range, then calculating a second product of the second deviation and the second auxiliary weight, and finally querying the first accuracy attributed to the original telecommand signal in a preset accuracy table according to the second product.
And S140, if the precision of the original telemetering signal is lower than that of the original telesignaling signal, respectively filtering abnormal data in the original telemetering signal to obtain a calibrated telemetering signal, and filtering abnormal data in the original telesignaling signal to obtain a calibrated telesignaling signal.
In this embodiment, if it is found that the precision of the original telemetry signal is lower than that of the original telemetry signal in the process of comparing the original telemetry signal with the original telemetry signal, it is indicated that an error exists in the process of acquiring power consumption data by ground equipment or a satellite during operation, and in order to ensure the accuracy of the process of analyzing the operation state of a power system and power equipment based on the power consumption data, the embodiment provides that abnormal data can be filtered from the original telemetry signal and the original telemetry signal respectively, and then the division of the second accuracy is performed. Namely, abnormal data of the original telemetering signals are filtered to obtain calibration telemetering signals. Specifically, the data format of the original telemetry signal may be checked, and if the data format of the original telemetry signal does not meet the data specification of the surface device, it may be determined that the original telemetry signal is erroneous, then the erroneous original telemetry signal may be filtered out, and the remaining original telemetry signal may be set as the calibration telemetry signal.
In this embodiment, the process of filtering the abnormal data from the original remote signaling signal may be represented as follows: and checking the data format of the original remote signaling signal, if the data format of the original remote signaling signal does not meet the data specification of the satellite, determining that the original remote signaling signal is wrong, filtering the wrong original remote signaling signal, and setting the rest original remote signaling signal as a calibration remote signaling signal.
And S150, dividing and calibrating the second accuracy of the telemetering signal attribution and dividing and calibrating the second accuracy of the telemetering signal attribution respectively.
In this embodiment, after the calibration telemetry signal is obtained by calibrating the original telemetry signal and the calibration telemetry signal is obtained by calibrating the original telemetry signal, the calibration telemetry signal and the calibration telemetry signal may be divided into the second accuracy.
Specifically, the dividing process of the second accuracy of the calibration telemetry signal may be represented by detecting a first topological path for acquiring the calibration telemetry signal, setting the second accuracy attributed to the calibration telemetry signal based on the first topological path, specifically, calibrating the data structure of the telemetry signal by using the first topological path analysis system, and dividing the second accuracy of the calibration telemetry signal according to the data structure.
Detecting and acquiring a second topological path of the calibration remote signaling signal, setting second accuracy of attribution of the calibration remote signaling signal based on the second topological path, specifically, calibrating a data structure of the remote signaling signal through the first topological path analysis system, and dividing the second accuracy of the calibration remote signaling signal according to the data structure.
And S160, screening effective data from the original telemetering signal and the original remote signaling signal or the calibration telemetering signal and the calibration remote signaling signal according to the first accuracy or the second accuracy to serve as target electricity utilization data.
In this embodiment, after the first accuracy of the original telemetry signal and the first accuracy of the original telemetry signal are obtained through calculation, a preset accuracy threshold may be obtained, and the original telemetry signal or the original telemetry signal with the first accuracy greater than or equal to the accuracy threshold may be screened as the target power consumption data.
Or, in this embodiment, after the second accuracy of the calibrated telemetry signal and the second accuracy of the calibrated telemetry signal are obtained through calculation, the preset accuracy threshold may be obtained, and then the calibrated telemetry signal or the calibrated telemetry signal with the second accuracy greater than or equal to the accuracy threshold is screened as the target power consumption data.
Finally, in this embodiment, after the target electricity consumption data meeting the accuracy threshold is screened out, the target electricity consumption data may be transmitted to the data server, so as to analyze the operation state of the power equipment, and further determine the operation state of the power system.
According to the technical scheme provided by the invention, electricity data generated when ground equipment operates the electric equipment is respectively obtained as an original telemetering signal, electricity data generated when a satellite operates the electric equipment is used as an original remote signaling signal, the precision difference between the original telemetering signal and the original remote signaling signal is compared, when the precision of the original telemetering signal is higher than that of the original remote signaling signal, the first accuracy of the original telemetering signal and the original remote signaling signal is divided according to a preset power grid CIM model, and when the precision of the original telemetering signal is lower than that of the original remote signaling signal, abnormal data in the original telemetering signal is respectively filtered. Obtaining a calibration telemetering signal, filtering abnormal data in an original telemetering signal to obtain a calibration telemetering signal, dividing the calibration telemetering signal and the calibration telemetering signal into second accuracies respectively, and finally screening target electricity consumption data from the original telemetering signal, the original telemetering signal or the calibration telemetering signal and the calibration telemetering signal according to the first accuracy and the second accuracy so as to ensure the accuracy of the target electricity consumption data. And screening the target electricity utilization data based on the first accuracy and the second accuracy, ensuring the accuracy of the target electricity utilization data, reducing the risk of analyzing the running state of the power equipment through the target electricity utilization data, and improving the running safety rate of the power equipment.
Example two
Fig. 2 is a schematic structural diagram of a device for detecting electricity consumption data according to a second embodiment of the present invention.
As shown in fig. 2, the apparatus includes:
the signal acquisition module 210 is configured to acquire power consumption data of the power equipment during operation as an original telemetry signal through ground equipment, and acquire the power consumption data generated during operation of the power equipment as an original telemetry signal through a satellite;
an accuracy detection module 220 for detecting the accuracy of the original telemetry signal and the accuracy of the original telemetry signal;
a first accuracy dividing module 230, configured to, if the accuracy of the original telemetry signal is higher than the accuracy of the original telemetry signal, divide, according to a preset power grid CIM model, a first accuracy to which the original telemetry signal belongs and a first accuracy to which the original telemetry signal belongs;
a calibration signal obtaining module 240, configured to filter, if the accuracy of the original telemetry signal is lower than the accuracy of the original remote signaling signal, abnormal data in the original telemetry signal to obtain a calibration telemetry signal, and filter, in the original remote signaling signal, the abnormal data to obtain a calibration remote signaling signal;
a second accuracy dividing module 250, configured to divide the second accuracy attributed to the calibration telemetry signal and the second accuracy attributed to the calibration telemetry signal, respectively;
and the target electricity consumption data screening module 260 is configured to screen out valid data from the original telemetry signal, the calibration telemetry signal, or the calibration telemetry signal according to the first accuracy or the second accuracy, and use the valid data as the target electricity consumption data.
Optionally, the first accuracy dividing module 230 includes:
the parameter acquisition module is used for acquiring a standard range, a first auxiliary weight and a second auxiliary weight of the power utilization data when the power equipment runs from a preset power grid CIM model;
a telemetry accuracy partitioning module for partitioning a first accuracy to which the original telemetry signal belongs according to the standard range and the first auxiliary weight;
and the remote signaling accuracy dividing module is used for dividing the first accuracy attributed to the original remote signaling signal according to the standard range and the second auxiliary weight.
Optionally, the telemetry accuracy partitioning module includes:
a first deviation calculation module for calculating a first deviation of the raw telemetry signal from an upper or lower limit of the standard range;
a first product calculation module for calculating a first product of the first deviation and the first auxiliary weight;
and the telemetry accuracy query module is used for querying the first accuracy of the original telemetry signal attribution in a preset accuracy table according to the first product.
The remote signaling accuracy division module comprises:
the second deviation calculation module is used for calculating a second deviation between the original remote signaling signal and the upper limit value or the lower limit value of the standard range;
a second product calculation module for calculating a second product of the second deviation and the second satellite weight;
and the remote signaling accuracy query module is used for querying the first accuracy attributed to the original remote signaling signal in a preset accuracy table according to the second product.
Optionally, the calibration signal obtaining module 240 includes:
a first data format checking module for checking the data format of the raw telemetry signal;
a first error determination module for determining that the original telemetry signal is erroneous if the data format of the original telemetry signal does not conform to the data specification of the surface equipment;
the first signal filtering module is used for filtering the original telemetry signal with errors and setting the residual original telemetry signal as a calibration telemetry signal;
the second data format checking module is used for checking the data format of the original remote signaling signal;
a second error determination module, configured to determine that the original remote signaling signal is erroneous if the data format of the original remote signaling signal does not meet the data specification of the satellite;
and the second signal filtering module is used for filtering the wrong original remote signaling signals and setting the residual original remote signaling signals as calibration remote signaling signals.
Optionally, the second accuracy dividing module 250 includes:
the first path detection module is used for detecting a first topological path for acquiring the calibration telemetry signal;
a telemetry accuracy setting module for setting a second accuracy attributed by the calibration telemetry signal based on the first topological path;
the second path detection module is used for detecting a second topological path for acquiring the calibration remote signaling signal;
a telemetry signaling accuracy setting module to set the second accuracy of the attribution of the calibration telemetry signal based on the second topological path.
Optionally, the target electricity consumption data screening module 260 includes:
acquiring a preset accuracy threshold value by the accuracy threshold value;
the first target electricity consumption data screening module is used for screening the original telemetering signals or the original telecommand signals with the first accuracy being larger than or equal to the accuracy threshold value to serve as target electricity consumption data;
alternatively, the first and second electrodes may be,
and the second target electricity consumption data screening module is used for screening the calibration telemetry signal or the calibration telemetry signal with the second accuracy greater than or equal to the accuracy threshold value as the target electricity consumption data.
Optionally, the device for detecting power consumption data further includes:
and the target electricity utilization data transmission module is used for transmitting the target electricity utilization data to a data server so as to analyze the running state of the power equipment.
The power consumption data detection device provided by the embodiment of the invention can execute the power consumption data detection method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE III
FIG. 3 illustrates a schematic diagram of an electronic device 10 that may be used to implement an embodiment of the present invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 3, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM)12, a Random Access Memory (RAM)13, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 11 can perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM)12 or the computer program loaded from a storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data necessary for the operation of the electronic apparatus 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to the bus 14.
A number of components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 11 performs the various methods and processes described above, such as the detection of electricity usage data.
In some embodiments, the detection method of electricity usage data may be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the above-described method of detecting power usage data may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the detection method of the electricity usage data by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on 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.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for detecting electricity consumption data is characterized by comprising the following steps:
acquiring power consumption data of power equipment in operation as original remote measuring signals through ground equipment, and acquiring the power consumption data generated in the operation of the power equipment as original remote signaling signals through a satellite;
detecting the accuracy of the original telemetry signal and the accuracy of the original telemetry signal;
if the precision of the original telemetering signal is higher than that of the original remote signaling signal, dividing the first accuracy to which the original telemetering signal belongs and dividing the first accuracy to which the original remote signaling signal belongs according to a preset power grid CIM model;
if the precision of the original telemetering signal is lower than that of the original telesignaling signal, respectively filtering abnormal data in the original telemetering signal to obtain a calibrated telemetering signal, and filtering abnormal data in the original telesignaling signal to obtain a calibrated telesignaling signal;
dividing the second accuracy of the calibration telemetry signal attribution and dividing the second accuracy of the calibration telemetry signal attribution respectively;
and screening effective data from the original telemetering signal and the original telecommand signal or the calibration telemetering signal and the calibration telecommand signal according to the first accuracy or the second accuracy to serve as target electricity utilization data.
2. The method according to claim 1, wherein the dividing the first accuracy attributed to the original telemetry signal and the dividing the first accuracy attributed to the original telemetry signal according to a preset power grid CIM model respectively comprises:
acquiring a standard range, a first auxiliary weight and a second auxiliary weight of the electricity utilization data when the power equipment runs from a preset power grid CIM model;
dividing a first accuracy attributed to the original telemetry signal according to the standard range and the first auxiliary weight;
and dividing the first accuracy attributed to the original remote signaling signal according to the standard range and the second auxiliary weight.
3. The method of claim 2, wherein said assigning a first accuracy to which the original telemetry signal is attributed based on the standard range and the first satellite weight comprises:
calculating a first deviation of the raw telemetry signal from an upper or lower limit of the standard range;
calculating a first product of the first deviation and the first auxiliary weight;
inquiring the first accuracy of the original telemetering signal in a preset accuracy table according to the first product;
the dividing the first accuracy attributed to the original remote signaling signal according to the standard range and the second subordinate weight comprises:
calculating a second deviation of the original telecommand signal from an upper limit value or a lower limit value of the standard range;
calculating a second product of the second deviation and the second satellite weight;
and inquiring the first accuracy attributed to the original remote signaling signal in a preset accuracy table according to the second product.
4. The method of claim 1, wherein the filtering the anomalous data from the raw telemetry signal to obtain a calibrated telemetry signal and the filtering the anomalous data from the raw telemetry signal to obtain a calibrated telemetry signal, respectively, comprises:
checking a data format of the raw telemetry signal;
if the data format of the original telemetry signal does not meet the data specification of the surface equipment, determining that the original telemetry signal is wrong;
filtering out the original telemetry signal with errors, and setting the residual original telemetry signal as a calibration telemetry signal;
checking a data format of the original remote signaling signal;
if the data format of the original remote signaling signal does not meet the data specification of the satellite, determining that the original remote signaling signal is wrong;
and filtering out the original remote signaling signals with errors, and setting the residual original remote signaling signals as calibration remote signaling signals.
5. The method of any of claims 1-4, wherein said separately assigning the second accuracy of the calibration telemetry signal attribution and the second accuracy of the calibration telemetry signal attribution comprises:
detecting a first topological path for acquiring the calibration telemetry signal;
setting a second accuracy of the calibration telemetry signal attribution based on the first topological path;
detecting and acquiring a second topological path of the calibration remote signaling signal;
setting the second accuracy of attribution of the calibration telecommand signal based on the second topological path.
6. The method of any of claims 1-4, wherein said screening valid data from the raw telemetry signal, or the calibration telemetry signal, as target power usage data according to the first accuracy or the second accuracy comprises:
acquiring a preset accuracy threshold;
screening the original telemetry signal or the original telecommand signal with the first accuracy being greater than or equal to the accuracy threshold value as target electricity utilization data;
alternatively, the first and second electrodes may be,
screening the calibration telemetry signal or the calibration telemetry signal with the second accuracy greater than or equal to the accuracy threshold as the target electricity consumption data.
7. The method according to any one of claims 1-4, further comprising:
and transmitting the target electricity utilization data to a data server so as to analyze the operation state of the power equipment.
8. An electricity data detection device, comprising:
the signal acquisition module is used for acquiring power utilization data generated when the power equipment runs as an original remote measuring signal through a satellite and acquiring the power utilization data generated when the power equipment runs as an original remote signaling signal through ground equipment;
the precision detection module is used for detecting the precision of the original telemetering signal and the precision of the original remote signaling signal;
the first accuracy dividing module is used for dividing the first accuracy to which the original telemetering signal belongs and dividing the first accuracy to which the original telemetering signal belongs according to a preset power grid CIM (common information model) if the accuracy of the original telemetering signal is higher than that of the original telemetering signal;
the calibration signal acquisition module is used for respectively filtering abnormal data in the original telemetering signals to obtain calibration telemetering signals and filtering abnormal data in the original telemetering signals to obtain calibration telemetering signals if the precision of the original telemetering signals is lower than that of the original telecommand signals;
the second accuracy division module is used for dividing the second accuracy of the attribution of the calibration telemetry signal and the second accuracy of the attribution of the calibration telemetry signal respectively;
and the target electricity consumption data screening module is used for screening effective data from the original telemetering signal and the original telecommand signal or the calibration telemetering signal and the calibration telecommand signal according to the first accuracy or the second accuracy to serve as target electricity consumption data.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the electricity data detection method of any one of claims 1-7.
10. A computer-readable storage medium storing computer instructions for causing a processor to implement the electricity data detection method according to any one of claims 1 to 7 when executed.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115291047A (en) * | 2022-10-08 | 2022-11-04 | 西华大学 | Power distribution network fault section positioning method based on pulse neurolemma system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115291047A (en) * | 2022-10-08 | 2022-11-04 | 西华大学 | Power distribution network fault section positioning method based on pulse neurolemma system |
| CN115291047B (en) * | 2022-10-08 | 2022-12-20 | 西华大学 | Power distribution network fault section positioning method based on pulse neurolemma system |
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