CN108093039B - Method for processing sleeping electric meter based on national network Q/GDW3761 protocol - Google Patents

Method for processing sleeping electric meter based on national network Q/GDW3761 protocol Download PDF

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Publication number
CN108093039B
CN108093039B CN201711312287.1A CN201711312287A CN108093039B CN 108093039 B CN108093039 B CN 108093039B CN 201711312287 A CN201711312287 A CN 201711312287A CN 108093039 B CN108093039 B CN 108093039B
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concentrator
deep sleep
suspected
electric meter
information acquisition
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CN108093039A (en
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刘仲
李海涛
杨忠华
陈普
王雷
郭雷
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Integrated Electronic Systems Lab Co Ltd
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Integrated Electronic Systems Lab Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/02Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]
    • H04L67/025Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP] for remote control or remote monitoring of the application
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/0006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks
    • H02J13/0013Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance or administration or management of packet switching networks
    • H04L41/06Arrangements for maintenance or administration or management of packet switching networks involving management of faults or events or alarms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance or administration or management of packet switching networks
    • H04L41/08Configuration management of network or network elements
    • H04L41/0866Checking configuration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing packet switching networks
    • H04L43/04Processing of captured monitoring data
    • H04L43/045Processing of captured monitoring data for graphical visualization of monitoring data

Abstract

The invention relates to a method for processing a deep sleep electric meter based on a national grid Q/GDW3761 protocol, which comprises the following steps of 1, setting judgment rules of the deep sleep electric meter and a virtual platform area; 2. data which accord with the judgment rule in the electricity information acquisition system are automatically extracted according to a power supply unit and are sent to system operation and maintenance personnel in a report form; 3. scribing and grouping the suspected deep sleep electric meter and the misconnection concentrator; 4. carrying out corresponding relation matching analysis on the suspected deep sleep ammeter and the misconnection concentrator, and recording a matching result; 5. and updating the matched data into the current file relationship by the system operation and maintenance personnel by using the file change process of the marketing system. The cleaning and discrimination functions of the sleeping electric meter at the main station side and the virtual transformer area of the power consumption information acquisition system are processed in a compatible manner, and the cleaning and discrimination function is suitable for cleaning garbage files under a special transformer terminal and a low-voltage concentrator; the working efficiency is improved, and the operation cost is reduced.

Description

Method for processing sleeping electric meter based on national network Q/GDW3761 protocol
Technical Field
The invention belongs to the technical field of power consumer electricity consumption information acquisition systems, and particularly relates to a method for processing a deep sleep ammeter based on a national grid Q/GDW3761 protocol.
Background
In order to realize the full collection, full coverage and full charge control of power consumer power consumption data, a state network company is promoted to build a power consumer power consumption information collection system, and in the construction process of the system, due to various historical reasons, mass data are involved, and the system has the problems of deep sleep electric meters (in the invention, the electric meters which fail to be collected all the time after being installed are defined as deep sleep electric meters), virtual transformer areas and the like, so that the normal development of services such as automatic meter reading, marketing transformer area line loss and the like is seriously influenced. Although the above problems can be solved by using equipment such as a station area identifier to perform manual field user-by-user check, the working mode is not only huge in workload, but also low in efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for realizing the basic discrimination of the deep sleep electric meter and the virtual station area on the main station side of the power consumer electricity utilization information acquisition system by utilizing the technical characteristics of 'no transformer crossing by carrier communication' based on a national grid Q/GDW376.1 communication protocol (the protocol is simply called as the national grid Q/GDW3761 protocol in the invention), and carrying out the user-by-user checking treatment on the deep sleep electric meter which cannot be discriminated and then arrives at the site. The technical scheme adopted by the invention is as follows:
the method for processing the sleeping electric meter based on the national grid Q/GDW3761 protocol comprises the following steps:
step 1, setting a sleeping ammeter and a judgment rule of a virtual station area.
And 2, at the master station side of the power utilization information acquisition system, according to the sleeping electric meter and the judgment rule of the virtual transformer area set in the step 1, automatically extracting data meeting the judgment rule in the power utilization information acquisition system according to a power supply unit, and sending the data to system operation and maintenance personnel in a report form.
And 3, scribing and grouping the suspected deep sleep electric meters and misconnection concentrators in the received data of the judgment rule by system operation and maintenance personnel according to the concentrator reported by the marketing system, the geographical position of the electric meters and the affiliated line relation.
Because the suspected deep sleep electric meters in the existing system have more data volume, wide distribution range and large number of concentrators, if all the deep sleep electric meters and all the concentrators are subjected to acquisition and test, the workload is extremely high, the efficiency is low, and the normal service of the system is greatly influenced. Under normal conditions, the main reason for generating the deep sleep electric meter is the correlation error of the peripheral transformer area and the concentrator, so in order to improve the efficiency, the deep sleep electric meter and the concentrator are subjected to scribing treatment by the geographical position of the transformer area or the line relation of the transformer area, and the like, namely, the collection and test range of the deep sleep electric meter on the concentrator is limited. Meanwhile, as the more electric meters are mounted on the concentrator, the longer the time of routing and networking of the carrier chip is, the number of the sleeping electric meters in each group and the number of the concentrators corresponding to the electric meters should be fully considered when the sleeping electric meters and the concentrators are grouped.
And 4, inputting the suspected deep sleep electric meters and the misconnection concentrators after scribing grouping into the power consumption information acquisition system by system operation and maintenance personnel, automatically performing corresponding relation matching analysis on the suspected deep sleep electric meters and the misconnection concentrators by the power consumption information acquisition system, and recording matching results.
And 5, according to the result of the corresponding relation matching analysis, the system operation and maintenance personnel update the matched data into the current file relation by using the file change process of the marketing system.
Preferably, the sleeping ammeter and the virtual platform area in step 1 have the following determination rules: if the electric meter fails to collect all the time after being installed, the electric meter is judged to be a deep sleep electric meter; and if the distribution area has no summary table and one concentrator corresponds to a plurality of distribution areas, judging the distribution area to be a virtual distribution area.
Preferably, the principle of scribing and grouping the suspected deep sleep electric meter and the misconnection concentrator in step 3 is as follows:
scribing the suspected sleeping electric meter and the concentrator according to the geographical position of the transformer area or the line relation of the transformer area; when the suspected deep sleep electric meters and the concentrators are grouped, firstly, the suspected deep sleep electric meters are grouped, the number of the electric meters in each group is less than 50, and then the suspected misconnection concentrators are selected according to the grouped electric meters, and the number of the concentrators is not more than 3.
Preferably, the step 4 of automatically performing corresponding relation matching analysis on the suspected deep sleep electric meter and the misconnection concentrator by the power consumption information acquisition system and recording a matching result includes the following steps:
4.1, automatically generating a matching scheme of the suspected deep sleep electric meter and the misconnection concentrator by the electricity utilization information acquisition system according to the data of the suspected deep sleep electric meter and the misconnection concentrator which are grouped by the recorded scribing;
4.2, the electricity consumption information acquisition system automatically issues the electric meter information to the concentrator according to the pairing scheme generated in the step 4.1, and in order to avoid information conflict with the existing electric meters of the concentrator, the number of the measuring point of the electric meter starts from 1500;
4.3, the concentrator carrier chip sets parameters according to the issued ammeter parameters to complete routing networking; in the step, the length of networking time is in a large relation with the number of the electric meters, and the time can be temporarily set as 24 hours;
4.4, the power utilization information acquisition system automatically generates a data acquisition scheme according to the corresponding relation between the suspected misconnection concentrator and the suspected deep sleep electric meter, and the data acquisition content can be tentatively set as the current electric energy indicating value data of the acquisition concentrator;
4.5, according to the data acquisition scheme generated in the step 4.4, automatically acquiring data by the power utilization information acquisition system, storing the acquired data into the system, and if the data acquisition and storage are successful, turning to the next step, or turning to the step 4.2;
4.6, according to the stored data, the power utilization information acquisition system automatically judges whether the corresponding relation between the suspected misconnection concentrator and the suspected deep sleep ammeter is matched or not, and sends the matching result to system operation and maintenance personnel in a report form;
4.7, automatically displaying the acquired data by the power utilization information acquisition system by utilizing the report function of the system;
and 4.8, after the acquired data are matched and analyzed, the power utilization information acquisition system automatically generates a file clearing scheme, sets related parameters to the concentrator, and clears the information of the suspected deep sleep electric meter issued in the concentrator.
After matching analysis is completed on a matching scheme of a suspected misconnection concentrator and a suspected deep sleep electric meter, the electricity information acquisition system can automatically select another matching scheme and repeatedly execute the steps of 4.2-4.8 to perform other matching analysis.
The invention has the beneficial effects that:
1) the cleaning and discrimination functions of the sleeping electric meter at the main station side and the virtual transformer area of the power consumption information acquisition system are processed in a compatible manner, and the cleaning and discrimination function is suitable for cleaning garbage files under a special transformer terminal and a low-voltage concentrator;
2) according to the invention, the cleaning and discrimination of the deep sleep electric meters and the virtual platform areas are automatically completed at the side of the system main station, and the deep sleep electric meters which cannot be discriminated are checked by the user on the spot, so that the working efficiency is greatly improved, and the operation cost is reduced;
3) through a large amount of practical verification and use, the method is feasible and effective, the meter reading success rate of the acquisition system can be improved, the automatic marketing accounting rate is further improved to a certain extent, and the line loss rate of the marketing station area is reduced;
drawings
FIG. 1 is a logic flow block diagram of the present invention;
fig. 2 is a logic flow diagram for performing correspondence matching analysis on a deep sleep electric meter according to the present invention.
Detailed Description
In this embodiment, a F10 terminal electric energy meter/ac sampling device based on the national grid Q/GDW376.1 communication protocol is taken as an example to perform parameter configuration. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, which is a logic flow diagram of the present invention, the method for processing sleeping electric meters based on the national grid Q/GDW3761 protocol includes the following steps:
step 1, setting a sleeping ammeter and a judgment rule of a virtual platform area, namely: if the electric meter fails to collect all the time after being installed, the electric meter is judged to be a deep sleep electric meter; and if the distribution area has no summary table and one concentrator corresponds to each distribution area, judging the distribution area as a virtual distribution area.
And 2, at the master station side of the power utilization information acquisition system, according to the sleeping electric meter and the judgment rule of the virtual transformer area set in the step 1, automatically extracting data meeting the judgment rule in the power utilization information acquisition system according to a power supply unit, and sending the data to system operation and maintenance personnel in a report form.
And 3, scribing and grouping the suspected deep sleep electric meters and misconnection concentrators in the received data of the judgment rule by system operation and maintenance personnel according to the concentrator reported by the marketing system, the geographical position of the electric meters and the affiliated line relation. When scribing and grouping are carried out, scribing treatment is carried out on the suspected deep sleep electric meter and the concentrator according to the geographical position of the transformer area or the circuit relation of the transformer area; when the suspected deep sleep electric meters and the concentrators are grouped, firstly, the suspected deep sleep electric meters are grouped, the number of the electric meters in each group is less than 50, and then the suspected misconnection concentrators are selected according to the grouped electric meters, and the number of the concentrators is not more than 3.
Step 4, inputting suspected sleeping electric meters and misconnection concentrators after scribing grouping into an electric information acquisition system by system operation and maintenance personnel, wherein a sleeping electric meter grouping scheme and a concentrator grouping scheme can be manually input into the acquisition system according to needs by using a ' file management ' -sleeping electric meter cleaning ' menu provided by the acquisition system; the power utilization information acquisition system automatically performs corresponding relation matching analysis on the suspected deep sleep ammeter and the misconnection concentrator and records matching results, and the method specifically comprises the following steps:
4.1, automatically generating a matching scheme of the suspected deep sleep electric meter and the misconnection concentrator by the electricity utilization information acquisition system according to the data of the suspected deep sleep electric meter and the misconnection concentrator which are grouped by the recorded scribing;
4.2, the electricity consumption information acquisition system automatically issues the electric meter information to the concentrator according to the pairing scheme generated in the step 4.1, and in order to avoid information conflict with the existing electric meters of the concentrator, the number of the measuring point of the electric meter starts from 1500;
4.3, the concentrator carrier chip sets parameters according to the issued ammeter parameters to complete routing networking; in the step, the length of networking time is in a large relation with the number of the electric meters, and the time can be temporarily set as 24 hours;
4.4, the power utilization information acquisition system automatically generates a data acquisition scheme according to the corresponding relation between the suspected misconnection concentrator and the suspected deep sleep electric meter, and the data acquisition content can be tentatively set as the current electric energy indicating value data of the acquisition concentrator;
4.5, according to the data acquisition scheme generated in the step 4.4, automatically acquiring data by the power utilization information acquisition system, storing the acquired data in the system, and if the data acquisition and storage are successful, turning to the next step, or turning to the step 4.2;
4.6, according to the stored data, the power utilization information acquisition system automatically judges whether the corresponding relation between the suspected misconnection concentrator and the suspected deep sleep ammeter is matched or not, and sends the matching result to system operation and maintenance personnel in a report form;
4.7, automatically displaying the acquired data by the power utilization information acquisition system by utilizing the report function of the system;
and 4.8, after the acquired data are matched and analyzed, the power utilization information acquisition system automatically generates a file clearing scheme, sets related parameters to the concentrator, and clears the information of the suspected deep sleep electric meter issued in the concentrator. The system operation and maintenance personnel can check the result of the system automatically cleaning the files by utilizing a 'corresponding relation query' function interface provided by the acquisition system. Note that: only after the system automatically cleans the files, namely after the file cleaning completion mark is seen in the system, the final cleaning result can be checked.
And 5, according to the result of the corresponding relation matching analysis, the system operation and maintenance personnel update the matched data into the current file relation by using the file change process of the marketing system.
In addition, in the embodiment, an Eclipse development tool is used for establishing a Java _ Web project, an electricity consumption information acquisition system project is imported, and the ammeter and the concentrator are matched in a grouping mode through a functional menu of 'archive management' and 'deep sleep ammeter cleaning'; and importing the project by using Visual Studio 2005, accessing a system database through ODBC API to read out the matching grouping information, automatically generating a matching scheme of the ammeter and the concentrator, and verifying the matching scheme through links such as parameter setting, acquisition scheme configuration, data acquisition, data discrimination, data cleaning and the like.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. The method for processing the sleeping electric meter based on the national grid Q/GDW3761 protocol is characterized by comprising the following steps of:
step 1, setting a sleeping ammeter and a judgment rule of a virtual platform area;
step 2, on the master station side of the electricity utilization information acquisition system, according to the sleeping electricity meter and the judgment rule of the virtual platform area set in the step 1, automatically extracting data meeting the judgment rule in the electricity utilization information acquisition system according to a power supply unit, and sending the data to system operation and maintenance personnel in a report form;
step 3, scribing and grouping the suspected deep sleep electric meters and misconnection concentrators in the received data of the judgment rules by system operation and maintenance personnel according to the concentrator reported by the marketing system, the geographical position of the electric meters and the affiliated line relation;
step 4, inputting the suspected deep sleep electric meters and the misconnection concentrators after scribing grouping into an electric information acquisition system by system operation and maintenance personnel, automatically performing corresponding relation matching analysis on the suspected deep sleep electric meters and the misconnection concentrators by the electric information acquisition system, and recording matching results;
4.1, automatically generating a matching scheme of the suspected deep sleep electric meter and the misconnection concentrator by the electricity utilization information acquisition system according to the data of the suspected deep sleep electric meter and the misconnection concentrator which are grouped by the recorded scribing;
4.2, the electricity consumption information acquisition system automatically issues the electric meter information to the concentrator according to the pairing scheme generated in the step 4.1, and the number of the measuring point of the electric meter starts from 1500;
4.3, the concentrator carrier chip sets parameters according to the issued ammeter parameters to complete routing networking;
4.4, automatically generating a data acquisition scheme by the power utilization information acquisition system according to the corresponding relation between the suspected misconnection concentrator and the suspected deep sleep electric meter;
4.5, according to the data acquisition scheme generated in the step 4.4, automatically acquiring data by the power utilization information acquisition system, storing the acquired data in the system, and if the data acquisition and storage are successful, turning to the next step, or turning to the step 4.2;
4.6, according to the stored data, the power utilization information acquisition system automatically judges whether the corresponding relation between the suspected misconnection concentrator and the suspected deep sleep ammeter is matched or not, and sends the matching result to system operation and maintenance personnel in a report form;
4.7, automatically displaying the acquired data by the power utilization information acquisition system by utilizing the report function of the system;
4.8, after the matching analysis of the acquired data is completed, the power utilization information acquisition system automatically generates a file clearing scheme, and sets related parameters to the concentrator to clear the information of the suspected deep sleep electric meter issued in the concentrator;
and 5, according to the result of the corresponding relation matching analysis, the system operation and maintenance personnel update the matched data into the current file relation by using the file change process of the marketing system.
2. The method for processing sleeping electric meters based on the national grid Q/GDW3761 protocol as claimed in claim 1, wherein the determination rules of the sleeping electric meters and the virtual transformer areas in step 1 are as follows: if the electric meter fails to collect all the time after being installed, the electric meter is judged to be a deep sleep electric meter; and if the distribution area has no summary table and one concentrator corresponds to a plurality of distribution areas, judging the distribution area to be a virtual distribution area.
3. The method for processing sleeping electric meters based on the national grid Q/GDW3761 protocol according to claim 1, wherein the principle of scribing and grouping the suspected sleeping electric meters and misconnection concentrators in step 3 is as follows:
scribing the suspected sleeping electric meter and the concentrator according to the geographical position of the transformer area or the line relation of the transformer area; when the suspected deep sleep electric meters and the concentrators are grouped, firstly, the suspected deep sleep electric meters are grouped, the number of the electric meters in each group is less than 50, and then the suspected misconnection concentrators are selected according to the grouped electric meters, and the number of the concentrators is not more than 3.
CN201711312287.1A 2017-12-07 2017-12-07 Method for processing sleeping electric meter based on national network Q/GDW3761 protocol Active CN108093039B (en)

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CN110618349B (en) * 2019-09-26 2021-06-15 宁波三星医疗电气股份有限公司 Ammeter line anomaly detection method, power terminal and power grid system

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CN104360208A (en) * 2014-12-05 2015-02-18 国家电网公司 Acquisition failure analyzing and processing method of electricity utilization information acquisition operating and maintaining system

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