CN111179112A - Transformer substation operation and maintenance assistance and risk management and control system and method - Google Patents
Transformer substation operation and maintenance assistance and risk management and control system and method Download PDFInfo
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- CN111179112A CN111179112A CN201911252512.6A CN201911252512A CN111179112A CN 111179112 A CN111179112 A CN 111179112A CN 201911252512 A CN201911252512 A CN 201911252512A CN 111179112 A CN111179112 A CN 111179112A
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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
- G06Q50/06—Electricity, gas or water supply
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2462—Approximate or statistical queries
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/254—Extract, transform and load [ETL] procedures, e.g. ETL data flows in data warehouses
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
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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
- G06Q10/0635—Risk analysis of enterprise or organisation activities
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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
- G06Q10/20—Administration of product repair or maintenance
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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 discloses a transformer substation operation and maintenance assistance and risk management and control system and method, which comprises a transformer substation and a scheduling master station, wherein the scheduling master station comprises a data center, a monitoring center, an intelligent control client and a database server, one path of the transformer substation is connected with the data center, the other path of the transformer substation is connected with the monitoring center, one end of the data center is connected with the monitoring center, the other end of the data center is connected with the intelligent control client, and the intelligent control client is connected with the database server. The patent system of the invention enables the basic information input of the system to be simple by arranging the equipment ledger maintenance and equipment fault information module, and greatly reduces the data input work in the working and maintenance links by uniformly inputting in the basic information management module; moreover, the system extracts the query statistics from each module, thereby reducing the work difficulty of a system administrator; in addition, a voice interaction device is added, so that the information input becomes more intelligent and convenient.
Description
Technical Field
The invention relates to the technical field of transformer substation operation and maintenance, in particular to a transformer substation operation and maintenance assistance and risk management and control system and method.
Background
The transformer substation is a hub for electric energy transmission and conversion in an electric power system, the safety and reliability of the transformer equipment are the basis for the safe and stable operation of the whole electric power system, and domestic and foreign network companies all invest a large amount of manpower and material resources to develop operation and maintenance inspection operation of equipment in the transformer substation. In order to ensure that the transformer substation operates normally, the transformer substation and equipment in the transformer substation need to be maintained. In the operation and maintenance process of the transformer substation, production equipment is generally maintained according to the states of the transformer substation and equipment in the transformer substation. The transformer substation and the equipment in the transformer substation are influenced by external factors during working, so that risk assessment of the transformer substation and the equipment in the transformer substation can be considered in the operation and maintenance process of the transformer substation.
The traditional transformer substation service system has a weak condition in the aspect of maintenance management, when transformer substation equipment meets repeated maintenance problems, an operator cannot timely retrieve the historical repeated maintenance problems existing in the maintenance problems, cannot timely process and analyze, and can only depend on personal experience to carry out maintenance and repair of a transformer substation, so that a large amount of time is wasted, the working efficiency of maintenance is reduced, and the transformer substation service system is unsafe.
In addition, the traditional transformer substation service system is relatively complex in data entry working steps in working and maintaining links, and the traditional transformer substation service system depends on manual entry, so that the working efficiency of information entry is reduced; query statistics are often redundant among the modules of the system, increasing the difficulty of the system administrator's search effort.
Disclosure of Invention
The invention provides a transformer substation operation and maintenance assistance and risk management and control system and a method, aiming at overcoming the technical problems of weak condition, low efficiency of maintenance and management and complex steps of data entry work in the prior art, wherein the system enables the entry of basic information of the system to be simple by arranging an equipment ledger maintenance and equipment fault information module, and greatly reduces the data entry work in the working and maintenance links by uniformly entering in the basic information management module; moreover, the system extracts the query statistics from each module, thereby reducing the work difficulty of a system administrator; in addition, a voice interaction device is added, so that the information input becomes more intelligent and convenient.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a transformer substation operation and maintenance is supplementary and risk management and control system, includes transformer substation and dispatch main website, the dispatch main website includes data center, surveillance center, intelligent control customer end and database server, the transformer substation links to each other with data center all the way, and another way links to each other with surveillance center, data center one end links to each other with surveillance center, and the other end links to each other with the intelligent control customer end, the intelligent control customer end links to each other with the database server. The system enables the basic information input of the system to be simple by arranging the equipment ledger maintenance and equipment fault information module, and greatly reduces the data input work in the working and maintenance links by uniformly inputting in the basic information management module; the system extracts the query statistics from each module, thereby reducing the work difficulty of a system administrator, and the system administrator only needs to search and search the power transformation sites in the fault information search module, so that the work content of the power transformation sites can be better managed and maintained; and a voice interaction device is added, so that the information input becomes more intelligent and convenient.
Preferably, the data center comprises a basic information management module, the basic information management module comprises an equipment standing book maintenance module, a fault information management module and an inquiry and statistics module, and the inquiry and statistics module comprises a fault information retrieval module. The equipment ledger maintenance module is mainly used for initializing the information of the power transformation sites and the information of subordinate equipment of the power transformation sites, wherein the tree-shaped menu displays an equipment ledger list, and the power transformation site ledger maintenance module and the patrol point description module realize the operation of increasing, deleting, modifying and checking the information of the power transformation sites and the subordinate equipment of the sites, thereby simplifying the burden of a system administrator.
Preferably, the intelligent control client comprises a voice interaction device, and the voice interaction device comprises a voice input module, a voice recognition module and a voice conversion module. The user can send the work order to the system through the voice interaction device, and the user only needs just can realize work such as authentication, information entry and fault information content retrieval through pronunciation, under the high-pressure complex environment of transformer substation, guarantees user safety, and user experience feels the preferred, can satisfy user's intelligent demand.
Preferably, the monitoring center comprises a fault detection alarm module and a risk assessment module. And the risk evaluation module is used for evaluating the risk value of the substation equipment data and automatically generating a substation equipment inspection task according to the priority.
Preferably, the intelligent control client is a mobile handheld terminal or a PC terminal. The intelligent control client establishes communication connection with the database server, so that the handheld terminal or the PC terminal acquires data information from the database server and uploads the data information to the database server, and is also used for establishing communication connection with other terminals with terminal communication modules and displaying the received information and the sent information through a touch screen; the intelligent control client can also be in communication connection with the inspection robot or the unmanned aerial vehicle in the transformer substation, and sends the inspection task to the inspection robot or the unmanned aerial vehicle in the transformer substation.
The invention discloses a transformer substation operation and maintenance assistance and risk management and control method, which comprises the following steps:
initializing substation information, acquiring equipment inspection point information of a target substation, inspection content of subordinate equipment information of the substation and historical fault information of the equipment, and establishing an operation and maintenance equipment data knowledge base to be used as a knowledge base of a data center;
acquiring necessary conditions and possible fault points of subordinate equipment in the target power transformation site and a removing method, establishing a risk knowledge base according to the existing data, and using the risk knowledge base as a knowledge base of a monitoring center;
step three, configuring a server environment based on the Sqlserver database, and intelligently controlling the client to perform data connection communication with the server;
step four, establishing a transformer substation operation and maintenance flow;
and fifthly, establishing a transformer substation risk control flow.
Preferably, the operation and maintenance process of the operation and maintenance personnel in the fourth step comprises the following sub-steps:
4.1: a user sends a voice command to the transformer substation operation and maintenance assistance and risk management and control system according to the flashing prompt of the indicator lamp on the voice interaction device, the voice recognition module recognizes the voice command and carries out identity verification, if the verification is passed, the transformer substation operation and maintenance assistance and risk management and control system is activated, and the step 4.3 is carried out; the verification fails for 3 times, the verification fails, the system automatically quits the control client, and the process is ended;
4.2: the operation and maintenance personnel manually input the account number and the password through the intelligent control client to carry out identity verification, if the verification is passed, the operation and maintenance assistance and risk management and control system of the transformer substation is activated, and the next step is carried out; the verification fails for 3 times, the verification fails, the system automatically quits the control client, and the process is ended;
4.3: the method comprises the following steps that operation and maintenance personnel manually input or add, delete or modify substation sites and subordinate equipment information of the substation sites in a voice interaction device mode through an equipment patrol point description module and a substation ledger maintenance module, wherein the subordinate equipment information of the substation sites comprises equipment patrol points, substation names to which the equipment patrol points belong and substation subordinate equipment patrol point descriptions, and the obtained operation and maintenance data information is collected and uploaded through an intelligent control client; the equipment ledger maintenance module is mainly used for initializing the information of the power transformation sites and the information of subordinate equipment of the power transformation sites, wherein the tree-shaped menu displays an equipment ledger list, and the power transformation site ledger maintenance module and the patrol point description module realize the operation of increasing, deleting, modifying and checking the information of the power transformation sites and the subordinate equipment of the sites, thereby simplifying the burden of a system administrator.
4.4: the operation and maintenance personnel select the information of the subordinate equipment of the corresponding site, and newly add, modify or delete the content of the fault information through the fault information management module, wherein the content of the fault information comprises the inspection content, necessary conditions, possible fault points and a removing method of the equipment; the fault information retrieval module is used for rapidly searching the equipment list through retrieving the transformer substation, displaying the equipment list in a tree menu mode, and clicking the tree menu to rapidly display all information of related equipment.
4.5: the monitoring center monitors and collects the operation information of the substation equipment on line, monitoring signals are automatically transmitted to the data center, monitoring personnel retrieve the substation through the fault information retrieval module, search the equipment list quickly and display the equipment list in a tree menu, click the tree menu to quickly display all information of relevant equipment, obtain a reason list of signal occurrence through retrieval and inform substation operation and maintenance personnel to perform troubleshooting, the on-site feeds back a troubleshooting result to the monitoring center, if the on-site result is inconsistent with the reason list obtained through retrieval, the operation and maintenance personnel return to the step 4.3, and if the on-site result is consistent with the reason list obtained through retrieval, the next process is started.
Preferably, the operation and maintenance personnel risk management and control process in the fifth step includes the following sub-steps:
5.1: evaluating the transformer substation equipment according to the historical fault information content of the transformer substation equipment to generate risk evaluation data;
5.2: establishing a risk evaluation model according to the basic information of each transformer substation device and the state evaluation risk evaluation data, and automatically generating a transformer substation device inspection task according to the priority;
5.3: acquiring a transformer substation risk value A of a transformer substation, generating an intelligent warning signal through a fault warning module when the transformer substation risk value A is higher than a preset threshold value, notifying operation and maintenance personnel to carry out maintenance, and generating abnormal information and records, wherein the abnormal information and records are stored in a database server in real time; and when the risk value of the transformer substation is not higher than the preset threshold value, the intelligent control client displays the risk value and records abnormal information.
The beneficial effects of the invention are: 1. the system enables the basic information input of the system to be simple by arranging the equipment ledger maintenance and equipment fault information module, and greatly reduces the data input work in the working and maintenance links by uniformly inputting in the basic information management module; 2. the system extracts the query statistics from each module, thereby reducing the work difficulty of a system administrator, and the system administrator only needs to search and search the power transformation sites in the fault information search module, so that the work content of the power transformation sites can be better managed and maintained; 3. and a voice interaction device is added, so that the information input becomes more intelligent and convenient.
Drawings
Fig. 1 is a block diagram of an embodiment of the present invention.
Fig. 2 is a flow chart of the present invention patent.
In the figure: 1. the system comprises a transformer substation, 2, a monitoring center, 201, a risk assessment module, 202, a fault detection alarm module, 3, a data center, 4, an intelligent control client, 401, a voice interaction device, 5, a database server, 6, an inquiry and statistics module, 601, a fault information detection module, 7, a basic information management module, 701, an equipment ledger maintenance module, 702, a fault information management module and 8, a dispatching master station.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1: the transformer substation operation and maintenance assistance and risk management and control system of this embodiment, as shown in fig. 1, including transformer substation 1 and dispatch main website 8, dispatch main website 8 includes data center 3, monitoring center 2, intelligent control customer end 4 and database server 5, and transformer substation 1 links to each other with data center 3 all the way, and another way links to each other with monitoring center 2, and 3 one end in data center links to each other with monitoring center 2, and the other end links to each other with intelligent control customer end 4, and intelligent control customer end 4 links to each other with database server 5. The system focuses on standardizing operation field management and technical knowledge storage.
The data center 3 comprises a basic information management module 7, the basic information management module 7 comprises an equipment ledger maintenance module 701, a fault information management module 702 and an inquiry and statistics module 6, the inquiry and statistics module 6 comprises a fault information retrieval module 601, and the equipment ledger maintenance module 701 comprises an equipment patrol point description module and a substation ledger maintenance module.
The equipment ledger maintenance module is mainly used for initializing substation information and subordinate equipment information of the substation. The module consists of an equipment patrol point description module and a substation subordinate equipment information module, wherein a tree-shaped menu displays an equipment ledger list, and a substation ledger maintenance module and a patrol point description module realize the operation of increasing and deleting the information of substation sites and subordinate equipment of the sites, thereby simplifying the burden of a system administrator.
The fault information management module is mainly used for recording the inspection content, necessary conditions, possible fault points and the elimination method of the information of the subordinate equipment of the substation. The module deals with daily maintenance work of equipment information subordinate to each power transformation site, and is beneficial for a company to research and analyze risks of operation and maintenance field operation and establish a risk knowledge base.
The intelligent control client 4 comprises a voice interaction device 401, and the voice interaction device 401 comprises a voice input module, a voice recognition module and a voice conversion module. The user can send the work order to the system through the voice interaction device, and the user only needs just can realize work such as authentication, information entry and fault information content retrieval through pronunciation, under the high-pressure complex environment of transformer substation, guarantees user safety, and user experience feels the preferred, can satisfy user's intelligent demand.
The monitoring center 2 includes a fault detection alarm module 202 and a risk assessment module 201. And the risk evaluation module is used for evaluating the risk value of the substation equipment data and automatically generating a substation equipment inspection task according to the priority.
The intelligent control client 4 is a mobile handheld terminal or a PC terminal. The intelligent control client establishes communication connection with the database server, so that the handheld terminal or the PC terminal acquires data information from the database server and uploads the data information to the database server, and is also used for establishing communication connection with other terminals with terminal communication modules and displaying the received information and the sent information through a touch screen; the intelligent control client can also be in communication connection with the inspection robot or the unmanned aerial vehicle in the transformer substation, and sends the inspection task to the inspection robot or the unmanned aerial vehicle in the transformer substation.
As shown in fig. 2, the control method of the substation operation and maintenance assistance and risk management and control system includes the following steps:
initializing substation information, acquiring equipment inspection point information of a target substation, inspection content of subordinate equipment information of the substation and historical fault information of the equipment, and establishing an operation and maintenance equipment data knowledge base to be used as a knowledge base of a data center;
acquiring necessary conditions and possible fault points of subordinate equipment in the target power transformation site and a removing method, establishing a risk knowledge base according to the existing data, and using the risk knowledge base as a knowledge base of a monitoring center;
step three, configuring a server environment based on the Sqlserver database, and intelligently controlling the client to perform data connection communication with the server;
step four, establishing a transformer substation operation and maintenance process, wherein the operation and maintenance process of operation and maintenance personnel in the step four comprises the following substeps:
4.1: a user sends a voice command to the transformer substation operation and maintenance assistance and risk management and control system according to the flashing prompt of the indicator lamp on the voice interaction device, the voice recognition module recognizes the voice command and carries out identity verification, if the verification is passed, the transformer substation operation and maintenance assistance and risk management and control system is activated, and the step 4.3 is carried out; the verification fails for 3 times, the verification fails, the system automatically quits the control client, and the process is ended;
4.2: the operation and maintenance personnel manually input the account number and the password through the intelligent control client to carry out identity verification, if the verification is passed, the operation and maintenance assistance and risk management and control system of the transformer substation is activated, and the next step is carried out; the verification fails for 3 times, the verification fails, the system automatically quits the control client, and the process is ended;
4.3: the method comprises the following steps that operation and maintenance personnel manually input or newly add, delete or modify substation site and substation subordinate equipment information in a voice interaction device mode through an equipment patrol point description module and a substation ledger maintenance module, wherein the substation site subordinate equipment information comprises an equipment patrol point, a substation name to which the equipment patrol point belongs and substation subordinate equipment patrol point description, and the obtained operation and maintenance data information is collected and uploaded through an intelligent control client; the equipment ledger maintenance module is mainly used for initializing the information of the power transformation sites and the information of subordinate equipment of the power transformation sites, wherein the tree-shaped menu displays an equipment ledger list, and the power transformation site ledger maintenance module and the patrol point description module realize the operation of increasing, deleting, modifying and checking the information of the power transformation sites and the subordinate equipment of the sites, thereby simplifying the burden of a system administrator.
4.4: the operation and maintenance personnel select the information of the subordinate equipment of the corresponding site, and newly add, modify or delete the content of the fault information through the fault information management module, wherein the content of the fault information comprises the inspection content, necessary conditions, possible fault points and a removing method of the equipment; the fault information retrieval module is used for rapidly searching the equipment list through retrieving the transformer substation, displaying the equipment list in a tree menu mode, and clicking the tree menu to rapidly display all information of related equipment.
4.5: the monitoring center monitors and collects the operation information of the substation equipment on line, monitoring signals are automatically transmitted to the data center, monitoring personnel retrieve the substation through the fault information retrieval module, search the equipment list quickly and display the equipment list in a tree menu, click the tree menu to quickly display all information of relevant equipment, obtain a reason list of signal occurrence through retrieval and inform substation operation and maintenance personnel to perform troubleshooting, the on-site feeds back a troubleshooting result to the monitoring center, if the on-site result is inconsistent with the reason list obtained through retrieval, the operation and maintenance personnel return to the step 4.3, and if the on-site result is consistent with the reason list obtained through retrieval, the next process is started.
Step five, establishing a transformer substation risk control flow, wherein the operation and maintenance personnel risk control flow in the step five comprises the following substeps:
5.1: evaluating the transformer substation equipment according to the historical fault information content of the transformer substation equipment to generate risk evaluation data;
5.2: according to the basic information and the state evaluation risk evaluation data of each transformer substation device, establishing a risk evaluation model, and automatically generating a transformer substation device inspection task according to the priority;
5.3: acquiring a transformer substation risk value A of a transformer substation, generating an intelligent warning signal through a fault warning module when the transformer substation risk value A is higher than a preset threshold value, notifying operation and maintenance personnel to carry out maintenance, and generating abnormal information and records, wherein the abnormal information and records are stored in a database server in real time; and when the risk value of the transformer substation is not higher than the preset threshold value, the intelligent control client displays the risk value and records abnormal information.
The invention enables the basic information input of the system to be simple by arranging the equipment ledger maintenance and equipment fault information module, and greatly reduces the data input work in the working and maintenance links by uniformly inputting in the basic information management module; in addition, the system extracts the query statistics from each module, so that the work difficulty of a system administrator is reduced, and the system administrator only needs to search and search the power transformation sites in the fault information search module, so that the work content of the power transformation sites can be better managed and maintained; meanwhile, a voice interaction device is added, so that the information input becomes more intelligent and convenient.
Claims (8)
1. The utility model provides a transformer substation operation and maintenance is supplementary and risk management and control system, a serial communication port, including transformer substation (1) and dispatch main website (8), dispatch main website (8) include data center (3), surveillance center (2), intelligent control customer end (4) and database server (5), transformer substation (1) links to each other with data center (3) all the way, and another way links to each other with surveillance center (2), data center (3) one end links to each other with surveillance center (2), and the other end links to each other with intelligent control customer end (4), intelligent control customer end (4) link to each other with database server (5).
2. The substation operation and maintenance assistance and risk management and control system according to claim 1, wherein the data center (3) comprises a basic information management module (7), the basic information management module (7) comprises an equipment ledger maintenance module (701), a fault information management module (702) and an inquiry statistics module (6), the inquiry statistics module (6) comprises a fault information retrieval module (601), and the equipment ledger maintenance module (701) comprises an equipment patrol viewpoint description module and a substation ledger maintenance module.
3. The substation operation and maintenance assistance and risk management and control system according to claim 1, wherein the intelligent control client (4) comprises a voice interaction device (401), and the voice interaction device (401) comprises a voice input module, a voice recognition module and a voice conversion module.
4. The substation operation and maintenance assistance and risk management and control system according to claim 1, characterized in that the monitoring center (2) comprises a fault detection alarm module (202) and a risk assessment module (201).
5. The substation operation and maintenance assistance and risk management and control system according to claim 1, wherein the intelligent control client (4) is a mobile handheld terminal or a PC terminal.
6. The substation operation and maintenance assistance and risk management and control method according to claims 1-5,
initializing substation information, acquiring equipment inspection point information of a target substation, inspection content of subordinate equipment information of the substation and historical fault information of the equipment, and establishing an operation and maintenance equipment data knowledge base to be used as a knowledge base of a data center;
acquiring necessary conditions and possible fault points of subordinate equipment in the target power transformation site and a removing method, establishing a risk knowledge base according to the existing data, and using the risk knowledge base as a knowledge base of a monitoring center;
step three, configuring a server environment based on the Sqlserver database, and intelligently controlling the client to perform data connection communication with the server;
step four, establishing a transformer substation operation and maintenance flow;
and fifthly, establishing a transformer substation risk control flow.
7. The substation operation and maintenance assistance and risk management and control method according to claim 6, wherein the operation and maintenance personnel operation and maintenance process in the fourth step comprises the following substeps:
4.1: a user sends a voice command to the transformer substation operation and maintenance assistance and risk management and control system according to the flashing prompt of the indicator lamp on the voice interaction device, the voice recognition module recognizes the voice command and carries out identity verification, if the verification is passed, the transformer substation operation and maintenance assistance and risk management and control system is activated, and the step 4.3 is carried out; the verification fails for 3 times, the verification fails, the system automatically quits the control client, and the process is ended;
4.2: the operation and maintenance personnel manually input the account number and the password through the intelligent control client to carry out identity verification, if the verification is passed, the operation and maintenance assistance and risk management and control system of the transformer substation is activated, and the next step is carried out; the verification fails for 3 times, the verification fails, the system automatically quits the control client, and the process is ended;
4.3: the method comprises the following steps that operation and maintenance personnel manually input or add, delete or modify substation sites and subordinate equipment information of the substation sites in a voice interaction device mode through an equipment patrol point description module and a substation ledger maintenance module, wherein the subordinate equipment information of the substation sites comprises equipment patrol points, substation names to which the equipment patrol points belong and substation subordinate equipment patrol point descriptions, and the obtained operation and maintenance data information is collected and uploaded through an intelligent control client;
4.4: the operation and maintenance personnel select the information of the subordinate equipment of the corresponding site, and newly add, modify or delete the content of the fault information through the fault information management module, wherein the content of the fault information comprises the inspection content, necessary conditions, possible fault points and a removing method of the equipment;
4.5: the monitoring center monitors and collects the operation information of the substation equipment on line, monitoring signals are automatically transmitted to the data center, monitoring personnel retrieve the substation through the fault information retrieval module, search the equipment list quickly and display the equipment list in a tree menu, click the tree menu to quickly display all information of relevant equipment, obtain a reason list of signal occurrence through retrieval and inform substation operation and maintenance personnel to perform troubleshooting, the on-site feeds back a troubleshooting result to the monitoring center, if the on-site result is inconsistent with the reason list obtained through retrieval, the operation and maintenance personnel return to the step 4.3, and if the on-site result is consistent with the reason list obtained through retrieval, the next process is started.
8. The substation operation and maintenance assistance and risk management and control method according to claim 6, wherein the operation and maintenance personnel risk management and control process in the fifth step comprises the following substeps:
5.1: evaluating the transformer substation equipment according to the historical fault information content of the transformer substation equipment to generate risk evaluation data;
5.2: establishing a risk evaluation model according to the basic information of each transformer substation device and the state evaluation risk evaluation data, and automatically generating a transformer substation device inspection task according to the priority;
5.3: acquiring a transformer substation risk value A of a transformer substation, generating an intelligent warning signal through a fault warning module when the transformer substation risk value A is higher than a preset threshold value, notifying operation and maintenance personnel to carry out maintenance, and generating abnormal information and records, wherein the abnormal information and records are stored in a database server in real time; and when the risk value of the transformer substation is not higher than the preset threshold value, the intelligent control client displays the risk value and records abnormal information.
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| CN201911252512.6A CN111179112A (en) | 2019-12-09 | 2019-12-09 | Transformer substation operation and maintenance assistance and risk management and control system and method |
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| CN201911252512.6A CN111179112A (en) | 2019-12-09 | 2019-12-09 | Transformer substation operation and maintenance assistance and risk management and control system and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112182060A (en) * | 2020-09-08 | 2021-01-05 | 南京南瑞继保电气有限公司 | Fault state statistical method and system for auxiliary equipment of transformer substation |
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| CN114118456A (en) * | 2021-10-28 | 2022-03-01 | 国网天津市电力公司 | Power transformation operation management device based on data overall planning association |
| CN115328356A (en) * | 2022-07-26 | 2022-11-11 | 国网浙江省电力有限公司 | Electrical operation ticket mirror image debugging and acceptance method and device and readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112034881A (en) * | 2020-07-28 | 2020-12-04 | 南京航空航天大学 | Multi-rotor unmanned aerial vehicle inspection viewpoint quantity reduction method |
| CN112034881B (en) * | 2020-07-28 | 2021-08-06 | 南京航空航天大学 | Multi-rotor unmanned aerial vehicle inspection viewpoint quantity reduction method |
| CN112182060A (en) * | 2020-09-08 | 2021-01-05 | 南京南瑞继保电气有限公司 | Fault state statistical method and system for auxiliary equipment of transformer substation |
| CN112182060B (en) * | 2020-09-08 | 2022-07-22 | 南京南瑞继保电气有限公司 | Fault state statistical method and system for auxiliary equipment of transformer substation |
| CN112862242A (en) * | 2020-12-30 | 2021-05-28 | 国网湖北省电力有限公司检修公司 | A production overall process acceptance tool for transformer substation capital construction engineering |
| CN112819352A (en) * | 2021-02-07 | 2021-05-18 | 神彩科技股份有限公司 | Environment data processing method and device, electronic equipment and medium |
| CN114118456A (en) * | 2021-10-28 | 2022-03-01 | 国网天津市电力公司 | Power transformation operation management device based on data overall planning association |
| CN115328356A (en) * | 2022-07-26 | 2022-11-11 | 国网浙江省电力有限公司 | Electrical operation ticket mirror image debugging and acceptance method and device and readable storage medium |
| CN115328356B (en) * | 2022-07-26 | 2023-08-11 | 国网浙江省电力有限公司 | Electric operation ticket mirror image debugging acceptance method, device and readable storage medium |
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