CN111831862B - High-quality insulation evaluation system - Google Patents
High-quality insulation evaluation system Download PDFInfo
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- CN111831862B CN111831862B CN202010700048.9A CN202010700048A CN111831862B CN 111831862 B CN111831862 B CN 111831862B CN 202010700048 A CN202010700048 A CN 202010700048A CN 111831862 B CN111831862 B CN 111831862B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
- G06F16/90335—Query processing
- G06F16/90344—Query processing by using string matching techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06395—Quality analysis or management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention relates to the technical field of high-voltage equipment evaluation, in particular to a high-quality insulation evaluation system, which comprises the following modules: a database: historical detection data of each high-voltage test device are stored; an expert analysis module: acquiring the historical detection data in the database, and analyzing equipment attribute data according to the historical detection data; a decision module: acquiring the equipment attribute data in the expert analysis module to generate an equipment decision report; the test report generation module: the device decision report generation module is used for generating data to be reviewed according to the device attribute data and the device decision report; a period detection module: the device is used for periodically detecting the high-voltage test equipment and generating a detection report. The invention has the effect of improving the efficiency of evaluating the quality of the high-voltage test equipment.
Description
Technical Field
The invention relates to the technical field of high-voltage equipment evaluation, in particular to a high-quality insulation evaluation system.
Background
At present, various faults of a high-voltage power grid are mostly caused by the damage of the insulation of high-voltage electrical equipment, so that the fundamental guarantee of safe and economic operation of a power system is to know the insulation characteristic of the equipment, grasp the insulation condition and continuously improve the insulation level of the electrical equipment. The high-voltage test equipment is used for detecting various high-voltage lines and effectively improving the safety index of the power system.
When the insulation level of a high-voltage power grid is detected by using high-voltage test equipment, the quality of the high-voltage test equipment needs to be monitored so as to ensure the quality of insulation detection of the high-voltage power grid. However, the inventor finds that in practical use, when the quality of the high-voltage testing equipment is managed, the efficiency is not high, and therefore improvement is needed urgently.
Disclosure of Invention
The invention aims to provide a high-quality insulation evaluation system which improves the efficiency of evaluating the quality of high-voltage test equipment.
The above object of the present invention is achieved by the following technical solutions:
a high quality insulation evaluation system, comprising the following modules:
a database: historical detection data of each high-voltage test device are stored;
an expert analysis module: acquiring the historical detection data in the database, and analyzing equipment attribute data according to the historical detection data;
a decision module: acquiring the equipment attribute data in the expert analysis module and generating an equipment decision report;
the test report generation module: the device decision report generation module is used for generating data to be reviewed according to the device attribute data and the device decision report;
a period detection module: the device is used for periodically detecting the high-voltage test equipment and generating a detection report.
By adopting the technical scheme, the historical detection data are stored in the database, a mass big data platform of the high-voltage test equipment is established, the historical detection data can be stored in the database in an electronic data form without using a paper report, and therefore the efficiency of subsequently checking the historical detection data can be improved; the expert analysis module is used for analyzing the historical detection data, so that the historical detection data in the database can be effectively analyzed, and the equipment state of each high-voltage test equipment can be more effectively analyzed; the decision module can generate corresponding equipment decision reports of purchasing and updating equipment according to the data output by the expert analysis module, so that the normal work of the high-voltage test equipment is ensured; the data to be audited is generated through the test report generating module, so that related workers can issue reports at any time, the operation is convenient and fast, time is saved, and the working efficiency is improved; through the period detection module, the high-voltage test equipment can be automatically supervised, and unqualified high-voltage test equipment is prevented from entering a test field.
Preferably, the method includes the steps of obtaining keyword information of historical detection data of each high-voltage test device, marking the historical detection data of each high-voltage test device according to the keyword information, and storing the marked historical detection data in the database.
By adopting the technical scheme, the historical detection data is marked according to the management detection information, so that the corresponding historical detection data can be conveniently acquired according to the requirements of practical application, and the subsequent analysis of the historical detection data is facilitated.
Preferably, the database further includes a query module, and the query module is configured to query the corresponding historical detection data from the database according to the query character string corresponding to the keyword information.
By adopting the technical scheme, the query character string corresponding to the key side information is used, so that the query module can acquire corresponding historical detection data from a large amount of data in the database more quickly, and the efficiency of querying and controlling the quality is improved.
Preferably, expert data is obtained, equipment test data is obtained from the expert data, and the expert analysis module is established according to the equipment test data.
By adopting the technical scheme, the obtained equipment test data is more accurate by acquiring expert professional data, so that the data obtained by analyzing the expert analysis module is more accurate, and the quality of detection on the high-voltage test equipment is favorably ensured.
Preferably, the expert analysis module obtains region environment data from the device test data, and detects each historical detection data with the region environment data to obtain device attribute data corresponding to each high-voltage test device and each region environment data.
By adopting the technical scheme, the states of different high-voltage test equipment in different region environments can be obtained from the equipment attribute data by detecting the historical detection data and the region environment data, so that reference basis is provided for the high-voltage test equipment selected in different regions.
Preferably, the expert analysis module further comprises an acquisition module for acquiring actual operation data of the equipment, and analyzing the actual operation data to obtain equipment state data.
By adopting the technical scheme, the equipment state data is obtained by acquiring the actual operation data and analyzing, and the high-voltage test equipment can be detected in real time, so that corresponding decisions can be taken according to the equipment state data.
Preferably, the decision module acquires the device attribute data and the device application environment information from the expert analysis module, and generates a purchase reference report according to the device attribute data and the device application environment information; and the decision module acquires the equipment state data of each high-voltage test equipment from the expert analysis module, generates an equipment retirement evaluation report according to the equipment state data, and takes the purchase reference report and the equipment retirement evaluation report as the equipment decision report.
By adopting the technical scheme, the purchase reference report is generated, so that data reference can be provided for equipment type selection in different areas, and reference is provided for use and purchase of high-voltage test equipment of power supply offices, power plants and other related power enterprises in all areas; by generating the decommissioning evaluation report, the method can provide basis for the full-life management of the high-voltage test equipment, guide the decommissioning evaluation of the equipment and avoid unqualified test equipment from entering a test field.
Preferably, the cycle detection module obtains the device state data of each high-voltage test device according to the verification cycle corresponding to each high-voltage test device.
By adopting the technical scheme, whether the actually used high-voltage test equipment needs to be replaced or not can be effectively obtained by periodically detecting the state data of the equipment, and technical assurance is provided for a high-voltage power grid.
In summary, the present invention includes at least one of the following beneficial effects:
1. historical detection data are stored in a database, a mass big data platform of the high-voltage test equipment is established, the historical detection data can be stored in the database in an electronic data mode without using paper reports, and therefore the efficiency of subsequently checking the historical detection data can be improved;
2. the expert analysis module is used for analyzing the historical detection data, so that the historical detection data in the database can be effectively analyzed, and the equipment state of each high-voltage test equipment can be more effectively analyzed; the decision module can generate corresponding equipment decision reports of purchasing and updating equipment according to the data output by the expert analysis module, so that the normal work of the high-voltage test equipment is ensured; the data to be audited is generated through the test report generating module, so that related workers can issue reports at any time, the operation is convenient and fast, time is saved, and the working efficiency is improved; the high-voltage test equipment can be automatically supervised through the period detection module, so that unqualified high-voltage test equipment is prevented from entering a test field;
3. the equipment state data is obtained by obtaining and analyzing the actual operation data, and the high-voltage test equipment can be detected in real time, so that corresponding decisions can be taken according to the equipment state data.
Drawings
FIG. 1 is a functional block diagram of a high quality insulation assessment system.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In one embodiment, a high quality insulation evaluation system is provided, as shown in fig. 1, that includes a database, an expert analysis module, a decision module, a test report generation module, and a period detection module. The functional modules are explained in detail as follows:
a database: and historical detection data of each high-voltage test device are stored.
In the present embodiment, the history detection data refers to data on which the performance of the high voltage test apparatus was tested at the last time.
Specifically, after each high-voltage test device is detected, data of each high-voltage test device and corresponding instrument detection tests are stored in a database as historical detection data, and a big data platform of the data of the attributes of the high-voltage test devices is formed.
Further, the database also comprises an inquiry module, when the historical detection data are stored in the database, the inquiry module acquires the keyword information such as manufacturer, inspection time, instrument model and instrument number for each historical detection data, and correspondingly marks the data corresponding to the key side information in the historical detection data. When the query module obtains a command of query data, a query character string of the query is obtained from the command, the query character string is used for querying in the database, keyword information matched with the query character string is obtained, corresponding historical detection data is obtained through the keyword information, and query, retrieval, summarization, downloading and printing of the historical detection data are facilitated.
An expert analysis module: and acquiring historical detection data in the database, and analyzing the equipment attribute data according to the historical detection data.
In this embodiment, the device attribute data refers to data of stability of the high voltage test device operating in different regional environments.
Specifically, expert professional data in the field of high-voltage test equipment is integrated on the basis of a database, namely, after detection conditions and detection results are separated in the expert knowledge graph, the detection conditions and the detection results are associated in a mapping mode by summarizing the expert knowledge graph and integrating the expert knowledge graph, so that when historical detection data are analyzed by using the expert knowledge graph, corresponding results are obtained from the expert knowledge graph according to the conditions of the historical detection data and the requirements of actual analysis.
Further, when the expert analysis module performs historical detection data, the expert analysis module detects each high-voltage test device through expert professional data to obtain device test data of each high-voltage test device. Namely the test results corresponding to various test indexes of the high-voltage test equipment. Furthermore, regional environment data is obtained from the equipment test data, and the regional environment data refers to the environment state of an actual application scene when the high-voltage test equipment is actually applied. For example, in an inner Mongolia region, the latitude of the inner Mongolia region is higher, the plateau area is large, the precipitation amount is small and uneven, the wind is large, and the changes of chills and sunstroke are severe, so that the stability of each high-voltage test device in operation in different regions needs to be tested.
When the running stability of different high-voltage test equipment in different environments is analyzed, the weather conditions of actual application scenes, particularly the weather conditions of severe weather, such as the conditions of strong wind, drought, large rainfall, long-time heat or long-time cold and the like, are obtained, the weather conditions are simulated or the high-voltage test equipment of different types is placed in an area conforming to the weather conditions for running, the running data of the high-voltage test equipment is detected through the sensor equipment arranged on each tested high-voltage test equipment and is used as equipment test data, and the running data can be stored in a database as partial data of each historical detection data.
Further, when the regional situation adapted to each high-voltage testing device is determined, or the model or the type of the high-voltage testing device used correspondingly to each regional situation is determined, the corresponding regional environment data is obtained from each device test data of each high-voltage testing device, and the historical detection data is analyzed by the expert analysis module to obtain the device attribute data. During analysis, an expert analysis system, namely an expert analysis module in the embodiment, can be established according to an industry expert, each regional environment data is used as a query character string, data corresponding to the regional environment data is obtained from historical detection data of each high-voltage test device, and the expert analysis module is used for analyzing to obtain a regional environment suitable for each high-voltage test device and a high-voltage test device suitable for each regional environment.
Meanwhile, when the high-voltage test equipment is used specifically, the actual operation data of the high-voltage test equipment is acquired through the sensor device arranged on the high-voltage test equipment, and the state data of the equipment, namely the data for judging whether the high-voltage test equipment running fails or not, is analyzed through the expert analysis module. During analysis, a fault analysis model can be established through the data of the running state of each high-voltage test device when the high-voltage test device fails in the historical test data, and the running state data can be obtained after the actual running data of the device is input into the fault analysis model for analysis.
A decision module: and acquiring equipment attribute data in the expert analysis module and generating an equipment decision report.
In this embodiment, the equipment decision report refers to a report on the corresponding measures taken by the high-voltage test equipment.
Specifically, after the device attribute data in the expert analysis module is acquired, and after a request that high-voltage test equipment is actually required to be installed is acquired, the decision module requests to acquire device application environment information in the request, that is, information of climate environment of an application area where the high-voltage test equipment is actually required to be installed, queries corresponding regional environment data by using the device application environment information, and accordingly acquires device attribute data corresponding to the regional environment data by using the queried regional environment data, so that the high-voltage test equipment suitable for the regional environment data is analyzed according to the device attribute data and serves as the high-voltage test equipment suitable for the device application environment information. During analysis, the running state of each high-voltage test device in the region environment data can be compared, and the high-voltage test device with the most stable running state is used as a purchase reference report to provide reference for use and purchase of test devices of related power enterprises such as power supply offices, power plants and the like.
Meanwhile, when the running state data of each device is obtained, if the fact that the high-voltage test device is close to being replaced is fed back from the running state data, a corresponding retirement assessment report is generated. Specifically, the operation state of each index of each high-voltage test device when the high-voltage test device needs to be replaced and the change trend of the operation state from the beginning operation to the time when the high-voltage test device needs to be replaced can be used as a corresponding retirement evaluation model, the operation state data is input into the retirement evaluation model according to the current operation state data, an evaluation report of the time from replacement is output through the retirement evaluation model, and if the time meets the time needing to be replaced, the retirement evaluation report of the high-voltage test device is generated.
Further, the procurement reference report and the retirement assessment report are used as equipment decision reports.
The test report generation module: and the system is used for generating the data to be audited according to the equipment attribute data and the equipment decision report.
Specifically, the equipment attribute data such as the test report delivery and approval process and the equipment decision report are digitized, a report approval mode of manpower delivery is replaced, and a worker can issue the report at any time and any place, so that the method is convenient, time-saving and capable of improving the working efficiency.
A period detection module: the device is used for periodically detecting the high-voltage test equipment and generating a detection report.
Specifically, a verification period is set according to different types of high-voltage test equipment, and if a retirement assessment report is obtained in the verification period, the high-voltage test equipment is prompted, so that automatic supervision of the state of a large number of high-voltage test equipment in the whole network is realized, and unqualified test equipment is prevented from entering a test field.
The various modules in the high quality insulation assessment system described above may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
Claims (6)
1. A high quality insulation evaluation system, comprising the following modules:
a database: historical detection data of each high-voltage test device are stored;
an expert analysis module: acquiring the historical detection data in the database, and analyzing equipment attribute data according to the historical detection data, wherein the method for constructing the expert analysis module comprises the following steps: acquiring expert data, acquiring equipment test data from the expert data, and establishing an expert analysis module according to the equipment test data, wherein the expert analysis module acquires region environment data from the equipment test data and detects each historical detection data with the region environment data to obtain equipment attribute data corresponding to each high-voltage test equipment and each region environment data;
a decision module: acquiring the equipment attribute data in the expert analysis module and generating an equipment decision report;
the test report generation module: the device decision report generation module is used for generating data to be reviewed according to the device attribute data and the device decision report;
a period detection module: the device is used for periodically detecting the high-voltage test equipment and generating a detection report.
2. The high-quality insulation evaluation system according to claim 1, wherein keyword information of the historical test data of each of the high-voltage test apparatuses is acquired, and the historical test data of each of the high-voltage test apparatuses is stored in the database after being marked according to the keyword information.
3. The high quality insulation assessment system of claim 2, wherein the database further comprises a query module for querying the database for the corresponding historical test data according to the query string corresponding to the keyword information.
4. The system of claim 1, wherein the expert analysis module further comprises a means for obtaining actual operational data of the equipment, and a means for analyzing the actual operational data to obtain equipment status data.
5. The high quality insulation assessment system according to claim 4, wherein said decision module obtains equipment attribute data and equipment application environment information from said expert analysis module, and generates a purchase reference report based on said equipment attribute data and said equipment application environment information; and the decision module acquires the equipment state data of each high-voltage test equipment from the expert analysis module, generates an equipment retirement evaluation report according to the equipment state data, and takes the purchase reference report and the equipment retirement evaluation report as the equipment decision report.
6. The high quality insulation evaluation system according to claim 4, wherein the cycle check module obtains the device status data of each high voltage test device according to a check cycle corresponding to each high voltage test device.
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