CN113489148A - Equipment fault information statistical method, system, storage medium and computing equipment - Google Patents
Equipment fault information statistical method, system, storage medium and computing equipment Download PDFInfo
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- CN113489148A CN113489148A CN202110737261.1A CN202110737261A CN113489148A CN 113489148 A CN113489148 A CN 113489148A CN 202110737261 A CN202110737261 A CN 202110737261A CN 113489148 A CN113489148 A CN 113489148A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit 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
- H02J13/00001—Circuit 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 characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit 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
- H02J13/00002—Circuit 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 characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit 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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a method, a system, a storage medium and a computing device for counting equipment fault information, which restrict the fault information to be counted through a configuration file, modify the configuration file when other statistical information needs to be added, count the equipment fault information by accessing information of relevant equipment measuring points in a statistical model, write the statistical result into the measuring points recording the statistical result, perform statistical display, help a transportation and inspection person to flexibly obtain the required fault information, visually find the number of equipment with abnormal behaviors, and directly obtain the alarm information of all equipment, thereby improving the efficiency of the transportation and inspection person in finding and solving the problems and adapting to the continuously expanded requirements of the scale of the current power equipment.
Description
Technical Field
The invention relates to a method and a system for counting equipment fault information, a storage medium and computing equipment, and belongs to the field of centralized monitoring of operation and maintenance-oriented power transformation main and auxiliary equipment.
Background
The safe and stable operation of the power equipment is an important part of the stable operation of the power grid, and therefore, the monitoring of the power equipment is particularly important. In 2013, a power grid company integrally plans power grid scheduling and equipment operation resources, brings power transformation equipment operation information into a regulation and control platform for unified management, achieves integrated monitoring of power grid load, power flow and equipment operation, and improves resource management capacity and power grid operation efficiency. In recent years, with the rapid development of national economy, the scale of power transformation equipment of a power grid company is continuously enlarged, the contradiction between the current operation and maintenance management mode and the rapid growth of the equipment is increasingly prominent, the number of main and auxiliary equipment of a transformer substation is large, the information quantity is huge, and the information interference is easily caused by the mass information uploading to operation and maintenance personnel. Because the scale of the current power equipment is continuously enlarged, the original equipment fault information statistical method cannot meet the requirements.
Disclosure of Invention
The invention provides a method, a system, a storage medium and a computing device for counting equipment fault information, which solve the problems disclosed in the background art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an equipment fault information statistical method comprises the following steps:
acquiring and analyzing a configuration file; the configuration file is a file configured according to the fault type and the object which need to be counted;
matching the fault type in the configuration file with the measuring point of the associated equipment in the preset statistical model;
if the fault type is matched with the measuring point of the associated equipment, acquiring fault state information of the measuring point associated equipment, and counting equipment fault information under the fault type;
and writing the statistical result into a measuring point for recording the statistical result in a preset statistical model, and performing statistical display.
The statistical model comprises measuring points of the associated equipment, measuring points for recording statistical results, attributes of fault types described by the measuring points, attributes of fault states of the measuring point associated equipment and attributes of the measuring point associated transformer substation.
And the measuring points for recording the statistical result in the statistical model are established according to levels, wherein the levels comprise a transformer substation level, an operation and maintenance class level and a centralized control station level.
The equipment fault information is counted, and the specific process is as follows:
according to the equipment fault information, counting the fault information of each transformer substation;
according to the fault information of the transformer substation, the fault information of each operation and maintenance class is counted;
and according to the fault information of the operation and maintenance class, counting the fault information of the centralized control station.
An equipment failure information statistics system comprising:
an analysis module: acquiring and analyzing a configuration file; the configuration file is a file configured according to the fault type and the object which need to be counted;
a matching module: matching the fault type in the configuration file with the measuring point of the associated equipment in the preset statistical model;
a statistic module: if the fault type is matched with the measuring point of the associated equipment, acquiring fault state information of the measuring point associated equipment, and counting equipment fault information under the fault type;
a writing module: and writing the statistical result into a measuring point for recording the statistical result in a preset statistical model, and performing statistical display.
The statistical model comprises measuring points of the associated equipment, measuring points for recording statistical results, attributes of fault types described by the measuring points, attributes of fault states of the measuring point associated equipment and attributes of the measuring point associated transformer substation.
And the measuring points for recording the statistical result in the statistical model are established according to levels, wherein the levels comprise a transformer substation level, an operation and maintenance class level and a centralized control station level.
The equipment fault information is counted, and the specific process is as follows:
according to the equipment fault information, counting the fault information of each transformer substation;
according to the fault information of the transformer substation, the fault information of each operation and maintenance class is counted;
and according to the fault information of the operation and maintenance class, counting the fault information of the centralized control station.
A computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computing device, cause the computing device to perform a device failure information statistics method.
A computing device comprising one or more processors, one or more memories, and one or more programs stored in the one or more memories and configured to be executed by the one or more processors, the one or more programs including instructions for performing a device failure information statistics method.
The invention achieves the following beneficial effects: according to the invention, the fault information needing to be counted is restrained through the configuration file, when other statistical information needs to be added, the configuration file is modified, the equipment fault information is counted by accessing the information of the relevant equipment measuring points in the statistical model, the statistical result is written into the measuring points recording the statistical result, and the statistical display is carried out, so that the method can help the operation and inspection personnel to flexibly obtain the required fault information, visually find the number of the equipment with the current abnormal behavior and directly obtain the alarm information of all the equipment, thereby improving the efficiency of the operation and inspection personnel in finding and solving the problems, and adapting to the requirement of continuously expanding the scale of the current power equipment.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, a device failure information statistical method includes the following steps:
step 1, acquiring and analyzing a configuration file; the configuration file is a file configured according to the fault type and the object which need to be counted;
step 2, matching the fault type in the configuration file with the measuring point of the associated equipment in the preset statistical model;
step 3, if the fault type is matched with the measuring point of the associated equipment, acquiring fault state information of the measuring point associated equipment, and counting equipment fault information under the fault type;
and 4, writing the statistical result into a measuring point for recording the statistical result in a preset statistical model, and performing statistical display.
According to the method, the fault information needing to be counted is restrained through the configuration file, when other statistical information needs to be added, the configuration file is modified, the equipment fault information is counted by accessing information of relevant equipment measuring points in the statistical model, the statistical result is written into the measuring points recording the statistical result, and statistical display is carried out, so that the method can help the operation and inspection personnel to flexibly obtain the needed fault information, visually find the number of the equipment with the current abnormal behavior and directly obtain the alarm information of all the equipment, therefore, the efficiency of the operation and inspection personnel in finding and solving the problems is improved, and the method is suitable for the requirement that the current electric power equipment scale is continuously expanded.
The configuration file adopts a common XML file, the XML file configures the fault types and objects which need to be counted, and the content of the configuration file is as follows:
by analyzing the XML file, the fault types to be counted, namely fault trip statistics, telemetering out-of-limit statistics, protection action statistics, device abnormity statistics and device fault statistics, can be obtained.
The statistical model is a pre-constructed model and comprises measuring points of associated equipment, measuring points for recording statistical results, attributes of fault types described by the measuring points, attributes of fault states of the measuring point associated equipment and attributes of a measuring point associated substation; wherein, corresponding keyword attributes such as fault tripping Pos, protection action Op and the like are set for the measuring points; the attribute of the measuring point description fault type is used for matching with the fault type in the XML file analysis; measuring the attributes of the fault states of the associated equipment into information such as switching-off, switching-on, switching-in and switching-out of relay protection, reclosing, protection action events and the like of the associated equipment; the attributes of the measuring point associated transformer substation are mainly used for searching the transformer substation to which the equipment belongs, and the statistics of the equipment fault information of the transformer substation, the operation and maintenance class and the centralized control station at three different levels is facilitated.
The measuring points for recording the statistical result in the statistical model are established according to levels, wherein the levels comprise a transformer substation level, an operation and maintenance class level and a centralized control station level, namely, the model is the operation and maintenance class downwards according to the centralized control station, and then the transformer substations governed by the operation and maintenance class downwards, namely, a plurality of operation and maintenance classes are arranged below one centralized control station, and a plurality of transformer substations are arranged below each operation and maintenance class.
Matching the analyzed fault type with attributes of the associated equipment measuring points for describing the fault type, namely matching the key (key words, such as fault trip Pos, protection action Op and the like) of each statistical fault type in the XML file with the attributes for describing the fault type, and if the key words are the same, indicating that the fault type is matched with the measuring points of the associated equipment, acquiring the information of the associated equipment of the measuring point, and counting the equipment fault information under the fault type, wherein the specific process comprises the following steps:
31) according to the equipment fault information, counting the fault information of each transformer substation;
for example:
1, a transformer substation:
fault tripping: s1_ FaultAlm ═ F1+ F2+. + Fn; f1, F2,. and Fn are fault trip information of n devices;
protection action: s1_ RelayEvt ═ R1+ R2+. + Rn; r1, R2,. and Rn are protection action information of n devices;
telemetry over-the-wire: s1_ MeasLimit ═ M1+ M2+. + Mn; m1, M2,. and Mn are telemetering and offline information of n devices;
abnormality of the apparatus: s1 — DevAbn ═ a1+ a2+. + An; a1, a2, An and An are device abnormality information of n devices;
device failure: s1 — DevFault ═ D1+ D2+. + Dn; d1, D2,.. Dn is equipment failure information of n devices.
And 2, a transformer substation:
fault tripping: s2_ FaultAlm ═ F1+ F2+. + Fn;
protection action: s2_ RelayEvt ═ R1+ R2+. + Rn;
telemetry over-the-wire: s2_ MeasLimit ═ M1+ M2+. + Mn;
abnormality of the apparatus: s2 — DevAbn ═ a1+ a2+. + An;
device failure: s2_ DevFault ═ D1+ D2+. + Dn.
And (3) a transformer substation m:
fault tripping: sm _ FaultAlm ═ F1+ F2+. + Fn;
protection action: sm _ RelayEvt ═ R1+ R2+. + Rn;
telemetry over-the-wire: sm _ MeasLimit ═ M1+ M2+. + Mn;
abnormality of the apparatus: sm _ DevAbn ═ a1+ a2+. + An;
device failure: sm _ DevFault ═ D1+ D2+. + Dn;
32) according to the fault information of the transformer substation, the fault information of each operation and maintenance class is counted;
for example:
if the transformer substation 1 and the transformer substation 2 belong to the operation and maintenance class 1, the fault information of the operation and maintenance class 1 is as follows:
fault tripping: c1_ FaultAlm ═ S1_ FaultAlm + S2_ FaultAlm;
protection action: c1_ RelayEvt — S1_ RelayEvt + S2_ RelayEvt;
telemetry over-the-wire: c1_ MeasLimit ═ S1_ MeasLimit + S2_ MeasLimit;
abnormality of the apparatus: c1_ DevAbn ═ S1_ DevAbn + S2_ DevAbn;
device failure: c1_ DevFault ═ S1_ DevFault + S2_ DevFault;
33) according to the fault information of the operation and maintenance class, the fault information of the centralized control station is counted;
for example:
fault tripping: t1_ FaultAlm ═ C1_ FaultAlm + C2_ FaultAlm + -. + Cn _ FaultAlm; c1_ FaultAllm, C2_ FaultAllm,. and Cn _ FaultAllm are fault tripping information of n operation and maintenance classes respectively;
protection action: t1_ RelayEvt ═ C1_ RelayEvt + C2_ RelayEvt + -. + Cn _ RelayEvt; c1_ RelayEvt, C2_ RelayEvt, and Cn _ RelayEvt are protection action information of n operation and maintenance classes;
telemetry over-the-wire: t1_ MeasLimit ═ C1_ MeasLimit + C2_ MeasLimit + ·+ Cn _ MeasLimit; c1_ MeasLimit, C2_ MeasLimit,. and Cn _ MeasLimit are telemetering and line-crossing information of n operation and maintenance classes;
abnormality of the apparatus: t1_ DevAbn ═ C1_ DevAbn + C2_ DevAbn +. + Cn _ DevAbn; c1_ DevAbn, C2_ DevAbn,.. cndot.. Cn _ DevAbn are device anomaly information for n operation and maintenance classes
Device failure: t1_ DevFault ═ C1_ DevFault + C2_ DevFault + ·+ Cn _ DevFault; c1_ DevFault, C2_ DevFault,.. cne, Cn _ DevFault are device fault information for n operation and maintenance classes.
And writing the statistical information into the measuring points recording the statistical results in the statistical model, performing statistical display, facilitating operation and maintenance personnel to visually acquire the fault information of the equipment, monitoring the equipment information of the measuring points in real time, and updating and displaying the information in the measuring points for recording the statistical results in real time when the information is found to be a fault.
The software system corresponding to the method, namely the equipment fault information statistical system, comprises the following steps:
an analysis module: acquiring and analyzing a configuration file; the configuration file is a file configured according to the fault type and the object which need to be counted.
A matching module: matching the fault type in the configuration file with the measuring point of the associated equipment in the preset statistical model;
the statistical model comprises measuring points of the associated equipment, measuring points for recording statistical results, attributes of fault types described by the measuring points, attributes of fault states of the measuring point associated equipment and attributes of the measuring point associated transformer substation;
and the measuring points for recording the statistical result in the statistical model are established according to levels, wherein the levels comprise a transformer substation level, an operation and maintenance class level and a centralized control station level.
A statistic module: if the fault type is matched with the measuring point of the associated equipment, acquiring fault state information of the measuring point associated equipment, and counting equipment fault information under the fault type;
the equipment fault information is counted, and the specific process is as follows:
according to the equipment fault information, counting the fault information of each transformer substation;
according to the fault information of the transformer substation, the fault information of each operation and maintenance class is counted;
and according to the fault information of the operation and maintenance class, counting the fault information of the centralized control station.
A writing module: and writing the statistical result into a measuring point for recording the statistical result in a preset statistical model, and performing statistical display.
A computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computing device, cause the computing device to perform a device failure information statistics method.
A computing device comprising one or more processors, one or more memories, and one or more programs stored in the one or more memories and configured to be executed by the one or more processors, the one or more programs including instructions for performing a device failure information statistics method.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are included in the scope of the claims of the present invention which are filed as the application.
Claims (10)
1. An equipment fault information statistical method is characterized by comprising the following steps:
acquiring and analyzing a configuration file; the configuration file is a file configured according to the fault type and the object which need to be counted;
matching the fault type in the configuration file with the measuring point of the associated equipment in the preset statistical model;
if the fault type is matched with the measuring point of the associated equipment, acquiring fault state information of the measuring point associated equipment, and counting equipment fault information under the fault type;
and writing the statistical result into a measuring point for recording the statistical result in a preset statistical model, and performing statistical display.
2. The equipment fault information statistical method according to claim 1, characterized in that the statistical model includes measuring points of associated equipment, measuring points for recording statistical results, attributes of fault types described by the measuring points, attributes of fault states of the measuring point associated equipment, and attributes of a measuring point associated substation.
3. The device fault information statistical method according to claim 2, wherein the measuring points recording the statistical result in the statistical model are established according to a hierarchy, wherein the hierarchy comprises a substation hierarchy, an operation and maintenance class hierarchy and a centralized control station hierarchy.
4. The method for counting the equipment fault information according to claim 1, wherein the equipment fault information is counted by the following specific process:
according to the equipment fault information, counting the fault information of each transformer substation;
according to the fault information of the transformer substation, the fault information of each operation and maintenance class is counted;
and according to the fault information of the operation and maintenance class, counting the fault information of the centralized control station.
5. An equipment failure information statistical system, comprising:
an analysis module: acquiring and analyzing a configuration file; the configuration file is a file configured according to the fault type and the object which need to be counted;
a matching module: matching the fault type in the configuration file with the measuring point of the associated equipment in the preset statistical model;
a statistic module: if the fault type is matched with the measuring point of the associated equipment, acquiring fault state information of the measuring point associated equipment, and counting equipment fault information under the fault type;
a writing module: and writing the statistical result into a measuring point for recording the statistical result in a preset statistical model, and performing statistical display.
6. The equipment fault information statistical system of claim 5, characterized in that the statistical model comprises measuring points of associated equipment, measuring points for recording statistical results, attributes of fault types described by the measuring points, attributes of fault states of the measuring point associated equipment, and attributes of transformer substations associated with the measuring points.
7. The equipment fault information statistical system of claim 6, wherein the measuring points recording the statistical results in the statistical model are established according to a hierarchy, and the hierarchy comprises a substation hierarchy, an operation and maintenance class hierarchy and a centralized control station hierarchy.
8. The system according to claim 5, wherein the device failure information is counted in the following specific process:
according to the equipment fault information, counting the fault information of each transformer substation;
according to the fault information of the transformer substation, the fault information of each operation and maintenance class is counted;
and according to the fault information of the operation and maintenance class, counting the fault information of the centralized control station.
9. A computer readable storage medium storing one or more programs, characterized in that: the one or more programs include instructions that, when executed by a computing device, cause the computing device to perform any of the methods of claims 1-4.
10. A computing device, comprising:
one or more processors, one or more memories, and one or more programs stored in the one or more memories and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 1-4.
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