CN108072858B - Electric energy meter quality management method and system and terminal equipment - Google Patents
Electric energy meter quality management method and system and terminal equipment Download PDFInfo
- Publication number
- CN108072858B CN108072858B CN201711417300.XA CN201711417300A CN108072858B CN 108072858 B CN108072858 B CN 108072858B CN 201711417300 A CN201711417300 A CN 201711417300A CN 108072858 B CN108072858 B CN 108072858B
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- information
- fault
- quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention is suitable for the technical field of electric power, and provides a method, a system and a terminal device for managing the quality of an electric energy meter, wherein the method comprises the following steps: acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, which are sent by an inspection terminal; and predicting the operation quality of the electric energy meter by analyzing the state parameter information of the electric energy meter, the position information of the electric energy meter, the quality information of the power grid and the power utilization information of a user. The electric energy meter quality management method, the electric energy meter quality management system and the terminal equipment can comprehensively detect the electric energy meter, manage a large amount of electric energy meter operation data and find potential hidden dangers of the electric energy meter.
Description
Technical Field
The invention belongs to the technical field of electric power, and particularly relates to a method and a system for managing the quality of an electric energy meter and terminal equipment.
Background
According to the national power grid development strategy, electric energy metering devices of power consumers are comprehensively replaced by intelligent electric meters from simple electric meters, the electric energy metering accuracy can be improved, the purposes of intelligent centralized reading and the like are achieved, and the functional complexity of the electric energy metering devices far exceeds that of various electric energy metering devices of national power grids. The monitoring of the state and the quality of the field operation of the intelligent electric meter is always the focus of attention of an electric power company, and at present, the operation state inspection, the fault analysis and the electric energy meter quality analysis of the intelligent electric meter in an electric power system are all in the traditional state, so that the intelligent electric meter cannot adapt to the requirement of large-scale intelligent electric meter application. The operation state inspection depends on an operation and maintenance company to regularly spot inspect the field intelligent electric meter, detection is not comprehensive enough, related data of electric meter operation quality is insufficient, large data management of quality data cannot be carried out, and potential hidden dangers of the electric meter can be found.
Disclosure of Invention
In view of this, the embodiment of the invention provides a method and a system for managing the quality of an electric energy meter, so as to solve the problems that in the prior art, the detection of the electric energy meter is not comprehensive enough, the operation data of the electric energy meter is lack, and the potential hidden danger of the electric energy meter cannot be found.
In order to achieve the above object, a first aspect of embodiments of the present invention provides a method for managing quality of an electric energy meter, including the following steps:
acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, which are sent by an inspection terminal;
determining error information of the electric energy meter according to the power grid quality information and the power utilization information of the user;
judging whether the electric energy meter has a fault according to the state parameter information of the electric energy meter, the event record information of the electric energy meter and the error information of the electric energy meter;
if the electric energy meter is judged to be in fault, positioning the fault position of the electric energy meter according to the position information of the electric energy meter;
determining historical electricity utilization data of the user according to the electricity utilization information of the user;
and predicting the operation quality of the electric energy meter according to the fault of the electric energy meter, the position of the fault of the electric energy meter obtained by positioning and the historical electricity utilization data of the user.
Further, the electric energy meter quality management method further comprises the following steps:
and sending alarm information to operation and maintenance personnel aiming at the electric energy meter with the fault.
Further, the electric energy meter quality management method further comprises the following steps:
and sending a result of predicting the operation quality of the electric energy meter to a Browser/Server (BS) mode client and a mobile Application (APP) client.
Further, the predicting the operation quality of the electric energy meter according to the fault of the electric energy meter, the position of the fault of the electric energy meter obtained by positioning, and the historical electricity consumption data of the user comprises:
determining a fault reason according to the fault of the electric energy meter;
determining a fault range according to the fault position of the electric energy meter obtained by positioning;
analyzing the power utilization trend of the user according to the historical power utilization data of the user;
and analyzing the state parameter variation trend of the electric energy meter according to the fault reason, the fault range and the power utilization trend of the user, and predicting the operation quality of the electric energy meter.
Further, the electric energy meter quality management method further comprises the following steps:
and storing the acquired state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of the power grid and the power utilization information of the user, which are sent by the inspection terminal.
A second aspect of an embodiment of the present invention provides an electric energy meter quality management system, including:
the information acquisition module is used for acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, which are sent by the inspection terminal;
the error information determining module is used for determining the error information of the electric energy meter according to the power grid quality information and the power utilization information of the user;
the fault judgment module is used for judging whether the electric energy meter has a fault according to the state parameter information of the electric energy meter, the event record information of the electric energy meter and the error information of the electric energy meter;
the fault positioning module is used for positioning the fault position of the electric energy meter according to the position information of the electric energy meter if the electric energy meter is judged to be in fault;
the historical electricity utilization data determining module is used for determining historical electricity utilization data of the user according to the electricity utilization information of the user;
and the prediction module is used for predicting the operation quality of the electric energy meter according to the fault of the electric energy meter, the position of the fault of the electric energy meter obtained by positioning and the historical electricity utilization data of the user.
Further, the electric energy meter quality management system further comprises:
and the alarm module is used for sending alarm information to operation and maintenance personnel aiming at the electric energy meter with the fault.
Further, the prediction module comprises:
the fault cause determining module is used for determining a fault cause according to a fault generated by the electric energy meter;
the fault range determining module is used for determining a fault range according to the position of the electric energy meter with the fault, which is obtained through positioning;
the power utilization trend analysis module is used for analyzing the power utilization trend of the user according to the historical power utilization data of the user;
and the operation quality prediction module is used for analyzing the state parameter variation trend of the electric energy meter according to the fault reason, the fault range and the power utilization trend of the user and predicting the operation quality of the electric energy meter.
A third aspect of the embodiments of the present invention provides a power meter quality management terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the power meter quality management method according to the first aspect.
A fourth aspect of embodiments of the present invention provides a computer-readable storage medium storing a computer program that, when executed by a processor, implements the method for managing quality of electric energy meters of the first aspect.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: according to the electric energy meter quality management method, the electric energy meter quality management system and the terminal equipment, the inspection terminal is used for collecting the state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of a power grid and the power utilization information of a user, the operation quality change trend of the electric energy meter is predicted by analyzing the information, the electric energy meter can be comprehensively detected, a large amount of electric energy meter operation data are managed, and potential hidden dangers of the electric energy meter are found.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic flow chart of a method for managing the quality of an electric energy meter according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of a power meter quality management system provided by an embodiment of the invention;
fig. 3 is a schematic structural diagram of a quality management terminal device of an electric energy meter according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Referring to fig. 1, a method for managing the quality of an electric energy meter according to an embodiment of the present invention includes the following steps:
s101, acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, wherein the state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of the power grid and the power utilization information of the user.
Specifically, the intelligent patrol terminal of the electric energy meter can acquire state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, the patrol terminal can send the information to the Service platform in a wired or WIreless transmission mode, and the WIreless transmission can be data transmission through General Packet Radio Service (GPRS), ethernet or WIreless Fidelity (WI-FI).
And S102, determining error information of the electric energy meter according to the power grid quality information and the power utilization information of the user.
Specifically, the service platform can determine the power grid quality and the error influence of the power utilization mode of the user on the operation of the electric energy meter according to the quality information of the power grid and the power utilization information of the user.
S103, judging whether the electric energy meter has a fault or not according to the state parameter information of the electric energy meter, the event record information of the electric energy meter and the error information of the electric energy meter.
Specifically, by using the electric energy meter fault diagnosis technology, the service platform can judge whether the electric energy meter has a fault according to the state parameters of the electric energy meter and by combining the error information and the event record information of the electric energy meter.
And S104, if the electric energy meter is judged to be in fault, positioning the fault position of the electric energy meter according to the position information of the electric energy meter.
Specifically, the service platform positions the electric energy meter with the fault according to the position information of the electric energy meter, determines the position of the electric energy meter with the fault, can further judge whether other electric energy meters in the position have the fault, determines the range of the fault, performs comprehensive comparison and analysis on the related data of the electric energy meter in the fault range, and searches the reason of the fault.
And S105, determining historical electricity utilization data of the user according to the electricity utilization information of the user.
Specifically, the electricity utilization information of the user is recorded in the electric energy meter, the historical electricity utilization data of the user can be determined according to the electricity utilization information, the electricity utilization trend of the user is analyzed, and the rationality of collecting electric quantity of the electric energy meter in the future is judged.
And S106, predicting the operation quality of the electric energy meter according to the fault of the electric energy meter, the position of the fault of the electric energy meter obtained by positioning and the historical electricity utilization data of the user.
Specifically, the service platform analyzes the reason of the fault according to the fault of the electric energy meter, determines the fault range according to the fault position of the electric energy meter, performs comparative analysis on related data of the electric energy meter in the fault range, can also determine historical electricity utilization data of a user according to electricity utilization information of the user, analyzes the electricity utilization trend of the user, judges the rationality of collecting electric quantity of the electric energy meter in the future, further analyzes the change trend of state parameters of the electric energy meter, predicts the operation quality of the electric energy meter, finds potential problems of the electric energy meter and formulates a solution. According to the faults of the electric energy meter, the fault positions and the historical electricity utilization data of the users, the electricity utilization habits of a plurality of users can be analyzed, and the electricity utilization mode of the users in one district can be comprehensively evaluated.
According to the electric energy meter quality management method, the electric energy meter quality management system and the terminal equipment, the inspection terminal is used for collecting the state parameter information of the electric energy meter, the position information of the electric energy meter, the quality information of a power grid and the power utilization information of a user, the information is analyzed, the operation quality change trend of the electric energy meter is predicted, the electric energy meter can be comprehensively detected, a large amount of electric energy meter operation data are managed, and potential hidden dangers of the electric energy meter are found.
Further, the electric energy meter quality management method further comprises the following steps:
and sending alarm information to operation and maintenance personnel aiming at the electric energy meter with the fault.
Specifically, after the influence of the power grid quality is eliminated, the corrected electric energy meter still has a fault, and at the moment, alarm information is sent to operation and maintenance personnel, and the operation and maintenance personnel further analyze the fault reason.
Further, the electric energy meter quality management method further comprises the following steps:
and sending the result of predicting the operation quality of the electric energy meter to the BS mode client and the mobile APP client.
Specifically, after the operation quality of the electric energy meter is predicted, the service platform can send the prediction result or other data to the BS mode client and the mobile APP client through the wireless network, operation and maintenance personnel can know the operation quality change trend of the electric energy meter conveniently, corresponding solutions are formulated, the BS mode client can conduct equipment management through a browser, the mobile APP client can conduct equipment management through APP software, and the management process is convenient and fast.
Further, the predicting the operation quality of the electric energy meter according to the fault of the electric energy meter, the position of the fault of the electric energy meter obtained by positioning, and the historical electricity consumption data of the user comprises:
determining a fault reason according to the fault of the electric energy meter;
determining a fault range according to the fault position of the electric energy meter obtained by positioning;
analyzing the power utilization trend of the user according to the historical power utilization data of the user;
and analyzing the state parameter variation trend of the electric energy meter according to the fault reason, the fault range and the power utilization trend of the user, and predicting the operation quality of the electric energy meter.
Further, the electric energy meter quality management method further comprises the following steps:
and storing the acquired state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of the power grid and the power utilization information of the user, which are sent by the inspection terminal.
Specifically, the service platform comprises a cloud storage system, the state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of a power grid and the power utilization information of a user, which are sent by the inspection terminal, can be stored in the cloud storage system, large data management is achieved, and meanwhile, the operation quality change trend of the electric energy meter can be accurately predicted by using a large data visual analysis technology.
Referring to fig. 2, an embodiment of the present invention further provides an electric energy meter quality management system, including:
the information acquisition module 201 is used for acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, which are sent by the inspection terminal;
the error information determining module 202 is configured to determine error information of the electric energy meter according to the power grid quality information and the power consumption information of the user;
the fault judgment module 203 is used for judging whether the electric energy meter has a fault according to the state parameter information of the electric energy meter, the event record information of the electric energy meter and the error information of the electric energy meter;
the fault positioning module 204 is configured to, if it is determined that the electric energy meter has a fault, position the fault position of the electric energy meter according to the position information of the electric energy meter;
a historical electricity consumption data determining module 205, configured to determine historical electricity consumption data of the user according to the electricity consumption information of the user;
and the prediction module 206 is configured to predict the operation quality of the electric energy meter according to the fault of the electric energy meter, the location of the fault of the electric energy meter obtained by positioning, and the historical electricity consumption data of the user.
Further, the electric energy meter quality management system further comprises:
and the alarm module is used for sending alarm information to operation and maintenance personnel aiming at the electric energy meter with the fault.
Further, the prediction module 206 includes:
the fault cause determining module is used for determining a fault cause according to a fault generated by the electric energy meter;
the fault range determining module is used for determining a fault range according to the position of the electric energy meter with the fault, which is obtained through positioning;
the power utilization trend analysis module is used for analyzing the power utilization trend of the user according to the historical power utilization data of the user;
and the operation quality prediction module is used for analyzing the state parameter variation trend of the electric energy meter according to the fault reason, the fault range and the power utilization trend of the user and predicting the operation quality of the electric energy meter.
Further, the electric energy meter quality management system further comprises:
and the prediction result sending module is used for sending the result of predicting the operation quality of the electric energy meter to the BS mode client and the mobile APP client.
Further, the electric energy meter quality management system further comprises:
and the storage module is used for storing the acquired state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of the power grid and the power utilization information of the user, which are sent by the inspection terminal.
Referring to fig. 3, an embodiment of the present invention provides an electric energy meter quality management terminal device, where the electric energy meter quality management terminal device 3 of the embodiment includes: a processor 30, a memory 31 and a computer program 32, such as a power meter quality management program, stored in said memory 31 and operable on said processor 30. The processor 30, when executing the computer program 32, implements the steps in the above-described embodiments of the energy meter quality management method, such as the steps S101 to S106 shown in fig. 1. Alternatively, the processor 30, when executing the computer program 32, implements the functions of each module/unit in the above-mentioned device embodiments, for example, the functions of the modules 201 to 206 shown in fig. 2.
Illustratively, the computer program 32 may be partitioned into one or more modules/units that are stored in the memory 31 and executed by the processor 30 to implement the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program 32 in the power meter quality management terminal device 3. For example, the computer program 32 may be divided into a synchronization module, a summarization module, an acquisition module, and a return module (module in a virtual device), and the specific functions of each module are as follows:
acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, which are sent by an inspection terminal;
determining error information of the electric energy meter according to the power grid quality information and the power utilization information of the user;
judging whether the electric energy meter has a fault according to the state parameter information of the electric energy meter, the event record information of the electric energy meter and the error information of the electric energy meter;
if the electric energy meter is judged to be in fault, positioning the fault position of the electric energy meter according to the position information of the electric energy meter;
determining historical electricity utilization data of the user according to the electricity utilization information of the user;
and predicting the operation quality of the electric energy meter according to the fault of the electric energy meter, the position of the fault of the electric energy meter obtained by positioning and the historical electricity utilization data of the user.
Further, the specific functions of each module further include:
and sending alarm information to operation and maintenance personnel aiming at the electric energy meter with the fault.
Further, the specific functions of each module further include:
and sending the result of predicting the operation quality of the electric energy meter to the BS mode client and the mobile APP client.
Further, the specific functions of each module further include:
determining a fault reason according to the fault of the electric energy meter;
determining a fault range according to the fault position of the electric energy meter obtained by positioning;
analyzing the power utilization trend of the user according to the historical power utilization data of the user;
and analyzing the state parameter variation trend of the electric energy meter according to the fault reason, the fault range and the power utilization trend of the user, and predicting the operation quality of the electric energy meter.
Further, the specific functions of each module further include:
and storing the acquired state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of the power grid and the power utilization information of the user, which are sent by the inspection terminal.
The electric energy meter quality management terminal device 3 can be a desktop computer, a notebook, a palm computer, a cloud server and other computing devices. The electric energy meter quality management terminal equipment can comprise, but is not limited to, a processor 30 and a memory 31. Those skilled in the art will appreciate that fig. 3 is only an example of the power meter quality management terminal device 3, and does not constitute a limitation to the power meter quality management terminal device 3, and may include more or less components than those shown, or combine some components, or different components, for example, the power meter quality management terminal device may further include an input-output device, a network access device, a bus, and the like.
The Processor 30 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 31 may be an internal storage unit of the electric energy meter quality management terminal device 3, such as a hard disk or a memory of the electric energy meter quality management terminal device 3. The memory 31 may also be an external storage device of the electric energy meter quality management terminal device 3, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are equipped on the electric energy meter quality management terminal device 3. Further, the memory 31 may also include both an internal storage unit and an external storage device of the power meter quality management terminal device 3. The memory 31 is used for storing the computer program and other programs and data required by the power meter quality management terminal device. The memory 31 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (8)
1. A method for managing the quality of an electric energy meter is characterized by comprising the following steps:
acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, which are sent by an inspection terminal;
determining error information of the electric energy meter according to the quality information of the power grid and the power utilization information of the user, and specifically determining the quality of the power grid and the error influence of the power utilization mode of the user on the operation of the electric energy meter according to the quality information of the power grid and the power utilization information of the user;
judging whether the electric energy meter has a fault according to the state parameter information of the electric energy meter, the event record information of the electric energy meter and the error information of the electric energy meter, and specifically judging whether the electric energy meter has the fault according to the state parameter of the electric energy meter and the error information and the event record information of the electric energy meter by utilizing an electric energy meter fault diagnosis technology;
if the electric energy meter is judged to be in fault, positioning the fault position of the electric energy meter according to the position information of the electric energy meter;
determining historical electricity utilization data of the user according to the electricity utilization information of the user;
the method comprises the steps of obtaining the fault position of the electric energy meter according to the fault of the electric energy meter and the historical power consumption data of a user, predicting the operation quality of the electric energy meter, specifically, analyzing the fault reason according to the fault of the electric energy meter, determining the fault range according to the fault position of the electric energy meter, comparing and analyzing the relevant data of the electric energy meter in the fault range, analyzing the power consumption trend of the user according to the historical power consumption data of the user, judging the rationality of electric energy collection of the electric energy meter in the future, further analyzing the change trend of state parameters of the electric energy meter, and predicting the operation quality of the electric energy meter.
2. The method for the quality management of electric energy meters according to claim 1, further comprising:
and sending alarm information to operation and maintenance personnel aiming at the electric energy meter with the fault.
3. The method for the quality management of electric energy meters according to claim 1, further comprising:
and sending the result of predicting the operation quality of the electric energy meter to a browser/server BS mode client and a mobile application program APP client.
4. The method for the quality management of electric energy meters according to claim 1, further comprising:
and storing the acquired state parameter information of the electric energy meter, the position information of the electric energy meter, the event record information of the electric energy meter, the quality information of the power grid and the power utilization information of the user, which are sent by the inspection terminal.
5. A system for managing the quality of an electric energy meter, comprising:
the information acquisition module is used for acquiring state parameter information of the electric energy meter, position information of the electric energy meter, event record information of the electric energy meter, quality information of a power grid and power utilization information of a user, which are sent by the inspection terminal;
the error information determining module is used for determining the error information of the electric energy meter according to the quality information of the power grid and the power utilization information of the user, and specifically, determining the error influence of the quality of the power grid and the power utilization mode of the user on the operation of the electric energy meter according to the quality information of the power grid and the power utilization information of the user;
the fault judgment module is used for judging whether the electric energy meter has a fault according to the state parameter information of the electric energy meter, the event record information of the electric energy meter and the error information of the electric energy meter, and specifically, judging whether the electric energy meter has the fault according to the state parameter of the electric energy meter and the error information and the event record information of the electric energy meter by using an electric energy meter fault diagnosis technology;
the fault positioning module is used for positioning the fault position of the electric energy meter according to the position information of the electric energy meter if the electric energy meter is judged to be in fault;
the historical electricity utilization data determining module is used for determining historical electricity utilization data of the user according to the electricity utilization information of the user;
the prediction module is used for predicting the operation quality of the electric energy meter according to the fault of the electric energy meter and the position of the fault of the electric energy meter obtained by positioning, and the historical power consumption data of the user.
6. The system of claim 5, further comprising:
and the alarm module is used for sending alarm information to operation and maintenance personnel aiming at the electric energy meter with the fault.
7. An electric energy meter quality management terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the electric energy meter quality management method according to any one of claims 1 to 4 when executing the computer program.
8. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method for managing the quality of electric energy meters according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417300.XA CN108072858B (en) | 2017-12-25 | 2017-12-25 | Electric energy meter quality management method and system and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417300.XA CN108072858B (en) | 2017-12-25 | 2017-12-25 | Electric energy meter quality management method and system and terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108072858A CN108072858A (en) | 2018-05-25 |
| CN108072858B true CN108072858B (en) | 2019-12-24 |
Family
ID=62155732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711417300.XA Active CN108072858B (en) | 2017-12-25 | 2017-12-25 | Electric energy meter quality management method and system and terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108072858B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523190A (en) * | 2018-11-29 | 2019-03-26 | 国网河北省电力有限公司电力科学研究院 | A kind of management method of electric energy meter, managing device and terminal |
| CN110533299B (en) * | 2019-08-07 | 2023-08-22 | 深圳供电局有限公司 | Calculation method, equipment and medium for on-line monitoring of ammeter misalignment rate |
| CN112666879A (en) * | 2020-12-18 | 2021-04-16 | 山东盛帆蓝海电气有限公司 | Metering device fault positioning and diagnosing system and method based on building management robot |
| CN113341366B (en) * | 2021-05-26 | 2023-04-14 | 广东电网有限责任公司广州供电局 | Method, device and storage medium for monitoring state of user electric meter |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6671635B1 (en) * | 2001-02-23 | 2003-12-30 | Power Measurement Ltd. | Systems for improved monitoring accuracy of intelligent electronic devices |
| CN102103198A (en) * | 2010-11-19 | 2011-06-22 | 深圳市科陆电子科技股份有限公司 | System and method for automatically checking failure of metering equipment |
| CN102508185A (en) * | 2011-10-26 | 2012-06-20 | 深圳市科陆电子科技股份有限公司 | Method for monitoring measurement abnormality of main station side based on electric energy information acquisition system |
| CN102830255A (en) * | 2012-08-23 | 2012-12-19 | 王金泽 | Smart electricity meter with function of monitoring and protecting power failure |
| CN102914761A (en) * | 2012-11-14 | 2013-02-06 | 浙江省电力公司电力科学研究院 | System and method for monitoring quality of intelligent electric energy meter |
| CN102928809A (en) * | 2012-10-29 | 2013-02-13 | 江苏省电力公司常州供电公司 | Electric energy metering device remote monitoring diagnostic system and working method thereof |
| CN104280714A (en) * | 2014-10-17 | 2015-01-14 | 国家电网公司 | Running abnormality detecting method of metering device |
| CN104573914A (en) * | 2014-12-05 | 2015-04-29 | 国家电网公司 | Gateway measurement acquisition and operation maintenance management system and application thereof |
| CN104714206A (en) * | 2012-10-29 | 2015-06-17 | 江苏省电力公司常州供电公司 | Remote monitoring and diagnosing method for electric energy metering device capable of finding faults timely |
| CN104991223A (en) * | 2015-07-27 | 2015-10-21 | 国网重庆市电力公司电力科学研究院 | Watt-hour meter state assessment index selection and quantization method |
| CN105548949A (en) * | 2016-01-29 | 2016-05-04 | 张波 | Method and system for fault remote determination of intelligent ammeter |
| CN105548945A (en) * | 2015-12-07 | 2016-05-04 | 成都思晗科技股份有限公司 | Electric energy meter state testing method |
| CN105699760A (en) * | 2016-01-22 | 2016-06-22 | 国网冀北电力有限公司电力科学研究院 | Electric energy metering equipment and method for analyzing operating condition of power utilization information collection equipment |
-
2017
- 2017-12-25 CN CN201711417300.XA patent/CN108072858B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6671635B1 (en) * | 2001-02-23 | 2003-12-30 | Power Measurement Ltd. | Systems for improved monitoring accuracy of intelligent electronic devices |
| CN102103198A (en) * | 2010-11-19 | 2011-06-22 | 深圳市科陆电子科技股份有限公司 | System and method for automatically checking failure of metering equipment |
| CN102508185A (en) * | 2011-10-26 | 2012-06-20 | 深圳市科陆电子科技股份有限公司 | Method for monitoring measurement abnormality of main station side based on electric energy information acquisition system |
| CN102830255A (en) * | 2012-08-23 | 2012-12-19 | 王金泽 | Smart electricity meter with function of monitoring and protecting power failure |
| CN104714206A (en) * | 2012-10-29 | 2015-06-17 | 江苏省电力公司常州供电公司 | Remote monitoring and diagnosing method for electric energy metering device capable of finding faults timely |
| CN102928809A (en) * | 2012-10-29 | 2013-02-13 | 江苏省电力公司常州供电公司 | Electric energy metering device remote monitoring diagnostic system and working method thereof |
| CN102914761A (en) * | 2012-11-14 | 2013-02-06 | 浙江省电力公司电力科学研究院 | System and method for monitoring quality of intelligent electric energy meter |
| CN104280714A (en) * | 2014-10-17 | 2015-01-14 | 国家电网公司 | Running abnormality detecting method of metering device |
| CN104573914A (en) * | 2014-12-05 | 2015-04-29 | 国家电网公司 | Gateway measurement acquisition and operation maintenance management system and application thereof |
| CN104991223A (en) * | 2015-07-27 | 2015-10-21 | 国网重庆市电力公司电力科学研究院 | Watt-hour meter state assessment index selection and quantization method |
| CN105548945A (en) * | 2015-12-07 | 2016-05-04 | 成都思晗科技股份有限公司 | Electric energy meter state testing method |
| CN105699760A (en) * | 2016-01-22 | 2016-06-22 | 国网冀北电力有限公司电力科学研究院 | Electric energy metering equipment and method for analyzing operating condition of power utilization information collection equipment |
| CN105548949A (en) * | 2016-01-29 | 2016-05-04 | 张波 | Method and system for fault remote determination of intelligent ammeter |
Non-Patent Citations (2)
| Title |
|---|
| 智能电能表全生命周期质量评价方法研究;巨汉基 等;《电测与仪表》;20150818;第52卷(第16A期);第55-58页 * |
| 智能电能表全生命周期质量评价方法研究;郭丽娟;《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》;20150315(第03期);第C042-1544页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108072858A (en) | 2018-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108072858B (en) | Electric energy meter quality management method and system and terminal equipment | |
| CN111624544B (en) | Method and related device for identifying household transformer relation of transformer area | |
| CN108198408B (en) | Self-adaptive anti-electricity-stealing monitoring method and system based on electricity information acquisition system | |
| CN111131417B (en) | Metering, monitoring and analyzing system and method for transformer substation | |
| CN108197774B (en) | Distributed photovoltaic power generation capacity abnormity diagnosis method and device | |
| CN107589391B (en) | Method, device and system for detecting integral error of electric energy metering device | |
| AU2022204116A1 (en) | Verification method for electrical grid measurement data | |
| CN111103565A (en) | Data transformation method and system based on intelligent electric energy meter metering error analysis | |
| KR101953558B1 (en) | Apparatus and Method for Fault Management of Smart Devices | |
| CN102692558A (en) | Monitoring and analyzing system for electricity data and realization method thereof | |
| CN110348717B (en) | Base station value scoring method and device based on grid granularity | |
| CN203595760U (en) | Insulator safety status detection system | |
| CN103529337B (en) | The recognition methods of nonlinear correlation relation between equipment failure and electric quantity information | |
| CN109215816B (en) | Steam generator heat transfer pipe integrity evaluation method and system and terminal equipment | |
| CN110738415A (en) | Electricity stealing user analysis method based on electricity utilization acquisition system and outlier algorithm | |
| CN108363024B (en) | Method and device for positioning fault point of charging pile | |
| CN112729884B (en) | Equipment fault diagnosis method and device based on big data | |
| CN114184870A (en) | Non-invasive load identification method and equipment | |
| CN112215482A (en) | Method and device for identifying user variable relationship | |
| CN111654405A (en) | Method, device, equipment and storage medium for fault node of communication link | |
| CN111080364A (en) | Engineering cost data center management system and device | |
| CN107870848A (en) | Detection method, the device and system of cpu performance conflict | |
| CN113238911B (en) | Alarm processing method and device | |
| CN115936928A (en) | CDM building block chain engineering cost management system and management method thereof | |
| CN113376564B (en) | Smart electric meter metering correction method and device based on data analysis and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |