CN117131119A - Graphical power equipment detection and data management system - Google Patents
Graphical power equipment detection and data management system Download PDFInfo
- Publication number
- CN117131119A CN117131119A CN202311146803.3A CN202311146803A CN117131119A CN 117131119 A CN117131119 A CN 117131119A CN 202311146803 A CN202311146803 A CN 202311146803A CN 117131119 A CN117131119 A CN 117131119A
- Authority
- CN
- China
- Prior art keywords
- database
- data
- information
- equipment
- node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000013523 data management Methods 0.000 title claims abstract description 9
- 238000007726 management method Methods 0.000 claims abstract description 27
- 238000012549 training Methods 0.000 claims abstract description 19
- 230000006870 function Effects 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 10
- 230000011664 signaling Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 238000013499 data model Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000012217 deletion Methods 0.000 claims description 3
- 230000037430 deletion Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000009877 rendering Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000010586 diagram Methods 0.000 abstract description 12
- 238000013500 data storage Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 230000008520 organization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
-
- 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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- G06F16/275—Synchronous replication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
-
- 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—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Economics (AREA)
- Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- Marketing (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Public Health (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Human Computer Interaction (AREA)
- Computing Systems (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses a patterned power equipment detection and data management system, which comprises: the system comprises a graph management module, a database management module and a device feature training module. According to the object-oriented thought, elements in the power system are regarded as objects, the objects are used for constructing a station diagram, and a network library, namely, synchronous generation of diagrams, modules and libraries is established through the station diagram. Through definition of the graphic foreground, database definition is automatically generated in a graphic guidance mode and is used for database modeling, historical data storage, alarm information login, management information storage, database consistency check, consistency and integrity assurance and the like. It can manage all distributed databases distributed on each node in the network, so that the system can be flexibly configured and the functions can be randomly combined. Meanwhile, the fault characteristics of the detection equipment can be trained according to the characteristic quantity value.
Description
Technical Field
The invention relates to the field of power equipment management and control, in particular to a graphical power equipment detection and data management system.
Background
As an energy source indispensable in daily life, it is very important to maintain the operation and management of an electric power system. With the progress of technology and the development of economy, higher requirements are put on power equipment management, and the conventional power transformation management mode cannot meet the current requirements of economic development.
The aging or deterioration of the status of the power equipment not only means a drop in the existing value of the equipment, but also directly affects the reliability of the system operation. The rapid development of information technology and the development of on-line monitoring and off-line diagnosis of power equipment make power line equipment management possible to get rid of the traditional rough ways of account, experience and other factors.
Disclosure of Invention
In order to solve the above-mentioned drawbacks and disadvantages of the prior art, the present invention is a patterned power device detection and data management system, comprising: the system comprises a graph management module, a database management module and a device feature training module. The graphic management module is used for:
(1) Equipment unit and picture editing;
(2) Graphic display and editing operations;
(3) And (5) operating the console.
The database management module is used for: access to data, organization of data, establishment of relationships between data, establishment of a grid data model and provision of a standard access interface.
The device feature training module is used for:
training samples are generated.
Preferably, the equipment units and the pictures are edited, including the production of the units, the definition of the unit attributes, the maintenance of the unit connection points, the management of picture classification, the definition of the picture attributes, the addition and deletion of the picture units, the attribute definition and the maintenance of primary equipment; the generation and maintenance of static topology and the checking of data integrity and consistency. Preferably, the data access, the data organization, the data relationship establishment, the power grid data model establishment and the standard access interface are provided. Comprising the following steps:
(1) A database configuration;
(2) Database retrieval and database interface.
Preferably, the database configuration provides a graphical interface for the user to build a database model. The database may be built by means of graphic guidance during the graphic rendering process.
Preferably, the data entered by the database interface is divided into five categories:
1) Control class data, the class mainly includes some basic control information, this kind of information does not change with the change of the system, including domain name table, table name table, etc.;
2) Dictionary class and protection information table, the information user can modify configuration, input mode is same as the content of database table;
3) Node configuration and function configuration information, such information being used to configure machines operating on the network and functions operating on each machine;
4) Equipment information, wherein the equipment information defines attribute information of equipment, and a four-remote-meter is not generated in the process of setting the equipment by adopting a guidance mode from equipment to equipment attribute;
5) Logical node configuration information, which is used to configure information of spacer layer devices and connection relations with databases.
Preferably, the configuration of the logic node is oriented to each specific device, and an object is set for a protection or measurement and control device, where the object includes various information included in the device. The communication unit is also an independent logic node, the node comprises communication state information of each logic node connected below the communication unit, and the node number of the logic node related to the communication unit is defined in the state information of each logic node so as to set the abnormal state of data related to the logic node when the communication state information of the logic node is not communicated.
Preferably, a virtual logical node is provided, the virtual logical node containing the communication status of each communication device, and the logical node number associated with the virtual logical node is defined in the status information of the virtual logical node. And meanwhile, the logic node group sets the association content between the data and the background database.
Preferably, the data in the database is organized as objects by device in the power system, each data belonging to an attribute of the device. The method is characterized in that the method comprises the steps of abstracting and simulating physical objects in a transformer substation, including basic equipment objects such as a breaker, a disconnecting switch and a transformer, measuring point objects of telemetry, remote signaling and pulse, and auxiliary objects such as protection equipment, history and log record, data statistics and calculation, pictures and sounds.
Preferably, the generating training samples uses the i-order candidate set to find the (i+1) -order candidate set. First, a 1 st order trial set is found. This set is denoted as L1. L1 is used to find the 2 nd order trial set L2, and L2 is used to find L3, and the loop iterates until no new trial set can be found. In this process, an (i+1) -order candidate set C (i+1) is generated by the i-order trial set Li.
Preferably, the generating training samples includes:
(1) After the first iteration, scanning the event database once, identifying all events related to faults as elements, and generating a 1-order candidate set C1, wherein p=l, and q=p+1;
(2) According to a random selection rule, determining a p-order test set Lp from Cp;
(3) Generating a q-order candidate set Cq from the p-order test set Lp;
(4) Let p=p+1, q=q+1, return to (2) until trial p > =j ends the algorithm, j being the configurable maximum order, outputting training samples Cp.
According to the object-oriented thought, elements in the power system are regarded as objects, the objects are used for constructing a station diagram, and a network library, namely, synchronous generation of diagrams, modules and libraries is established through the station diagram. Through definition of the graphic foreground, database definition is automatically generated in a graphic guidance mode and is used for database modeling, historical data storage, alarm information login, management information storage, database consistency check, consistency and integrity assurance and the like. It can manage all distributed databases distributed on each node in the network, so that the system can be flexibly configured and the functions can be randomly combined. Meanwhile, the fault characteristics of the detection equipment can be trained according to the characteristic quantity value.
Drawings
FIG. 1 is a block diagram of a patterned power device detection and data management system of the present invention.
Detailed Description
As shown in fig. 1, a patterned power device detection and data management system of the present invention includes: the system comprises a graph management module, a database management module and a device feature training module.
The graphic management module is used for:
(1) The equipment unit and the picture editing comprise the manufacture of the unit, the definition of the attribute of the unit, the maintenance of the connection point of the unit, the management of the picture classification, the definition of the attribute of the picture, the addition and deletion of the picture unit, the definition of the attribute and the maintenance of the primary equipment; the generation and maintenance of static topology and the checking of data integrity and consistency. Comprising the following steps:
1) Basic unit editing: the basic unit is a drawing basic element and comprises a dynamic part and a static part, wherein the display and the attribute of the static part are not changed after being specified by a user, and the display and the attribute of the dynamic part are related to values in a database, and the display and the shape of the dynamic part change along with the change of values in the database.
2) The equipment unit is edited, and the equipment unit group consists of different equipment units. The switch group comprises a plurality of types and states of circuit breakers and isolating switches, and the transformer group comprises a two-winding transformer, a three-winding transformer and an autotransformer. The device element symbols are editable and the user can call the symbols by name. The device units are global and defined device units can be used in each of the different drawings.
3) And (3) picture editing, wherein the picture editing manages picture substation and picture category. Each picture can be divided into layers, multi-faceted drawing, definition and display. Each picture may be divided into different layers, different planes. The user can control the display of each layer and plane. The pictures can be copied mutually among the windows to make graphics.
The method can realize smooth roaming of the picture, can realize stepless scaling of the graph, and automatically blanking certain information when the display scaling of the picture is changed, thereby realizing that the displayed content is gradually enriched when the picture is gradually enlarged, and the displayed content is gradually simplified when the picture is gradually reduced.
(2) Graphic display and editing operations, the graphic display can display wiring diagrams, bar graphs, pie charts, trend curves, perspective views, animations, photographs, maps, various indicators, etc., wherein the bar graphs, curves can be displayed as part of the wiring diagrams.
Graphical editing provides an edit memory function, and a user can perform multiple Undo/Redo operations. Through the function of graphic guidance input data, remote signaling, remote measurement and other parameters can be input into a database through graphic equipment. The equipment comprises a breaker, a transformer, a bus and equipment groups thereof, wherein the graphic editing has a network topology function, can dynamically color the equipment and determines the electrification condition of the equipment. The dynamic tide display, the power circle graph display and various instrument displays are supported, stepless scaling and smooth roaming can be realized, and the navigation function is realized.
(3) The control console is operated, and can display the real-time value of the system and important alarm information of the system, perform function call and provide a user login area and a user logout area.
The database management module is used for: access to data, organization of data, establishment of relationships between data, establishment of a grid data model and provision of a standard access interface. The method comprises the steps of completing calculation, statistics, alarming, recall, logging of events, topology of a network and maintenance of data consistency of the data, and providing access interfaces for other applications. Comprising the following steps:
(1) Database configuration, the database configuration provides a graphical interface for a user to build a database model. The database may be built by means of graphic guidance during the graphic rendering process.
The data input by the database interface are divided into five categories:
1) Control class data, the class mainly includes some basic control information, this kind of information does not change with the change of the system, including domain name table, table name table, etc.;
2) Dictionary class and protection information table, the information user can modify configuration, input mode is same as the content of database table;
3) Node configuration and function configuration information, such information being used to configure machines operating on the network and functions operating on each machine;
4) Equipment information, wherein the equipment information defines attribute information of equipment, and a four-remote-meter is not generated in the process of setting the equipment by adopting a guidance mode from equipment to equipment attribute;
5) Logical node configuration information, which is used to configure information of spacer layer devices and connection relations with databases.
The configuration of the logic node is oriented to each specific device, and an object is set for one protection or measurement and control device, wherein the object contains various information contained in the device. The communication unit is also an independent logic node, the node comprises communication state information of each logic node connected below the communication unit, and the node number of the logic node related to the communication unit is defined in the state information of each logic node so as to set the abnormal state of data related to the logic node when the communication state information of the logic node is not communicated.
Setting a virtual logic node, wherein the virtual logic node comprises communication states of all communication devices, and logic node numbers associated with the virtual logic node are defined in state information of the virtual logic node. And meanwhile, the logic node group sets the association content between the data and the background database. The content comprises:
a. setting a single network and a double network, setting a network address and setting a communication port number;
b. setting node numbers of the logic nodes;
c. remote signaling, remote measurement, remote pulse and remote control from the logic node to the database data association;
d. the tap gear is converted into remote signaling or from remote signaling to tap gear, and the tap gear remote signaling can be BCD code, carry gear (13 th gear) and single node. Setting the maximum and minimum values of each gear to judge whether the numerical value of the gear is in a reasonable range;
e. the conversion from the protection event to the remote signaling is carried out, and whether the event sequence record is generated or not is selected;
f. and (5) synthesizing remote signaling and telemetry.
(2) Database retrieval and database interface;
the index mode of the whole database adopts the corresponding relation of the factory station-equipment group-equipment name-measurement roll name-attribute name, and the database retrieval interface is realized according to the corresponding relation. The database is singly formed into a process, and the application function can not directly access the data of the database, but can acquire the related data through the COM interface. Providing a unified interface to various applications. The interfaces are provided according to the hierarchy of the corresponding relation.
The data in the database is organized as objects by devices in the power system, each data belonging to an attribute of the device. The method is characterized in that the method comprises the steps of abstracting and simulating physical objects in a transformer substation, including basic equipment objects such as a breaker, a disconnecting switch and a transformer, measuring point objects of telemetry, remote signaling and pulse, and auxiliary objects such as protection equipment, history and log record, data statistics and calculation, pictures and sounds. The measuring points belong to the attributes of the basic equipment of the transformer substation, and the statistic value, the calculated value and the historical value belong to the attributes of the measuring points.
The device feature training module is used for:
training samples are generated.
The i-order candidate set is utilized to find an (i+1) -order candidate set. First, a 1 st order trial set is found. This set is denoted as L1. L1 is used to find the 2 nd order trial set L2, and L2 is used to find L3, and the loop iterates until no new trial set can be found. In this process, an (i+1) -order candidate set C (i+1) is generated by the i-order trial set Li. Comprising the following steps:
(1) After the first iteration, the event database is scanned once, and all events related to faults are identified as elements (namely all event factors reflecting the faults
As an element, the feature quantity is contained in the element), a 1-order candidate set C1 is generated, with p=l, q=p+1.
The event database may be an event database corresponding to transformer faults, for example, the event database includes the following events and corresponding elementsPlain: c (C) 2 H 2 (X1)、C 2 H 4 (X2)、CH 4 (X3)、H 2 (X4)、C 2 H 6 (X5)、CO(X6)、CO 2 (X7), micro water content (X8), absorption ratio (X9), iron core grounding current (X10), furfural content in oil (X11) to form 1-order candidate set C1= [ X1, X2, …, X11]Wherein X1-X11 are elements corresponding to the event.
(2) And determining a p-order test set Lp from Cp according to a random selection rule.
And randomly selecting R p-order elements from the p-order candidate set Cp each time to form a p-order test set Lp according to the order p, wherein 1< R < R, and the number of the elements in the Cp is R.
(3) Generating a q-order candidate set Cq from the p-order test set Lp;
cq is obtained by de-overlapping the p-order test set Lp and the 1-order candidate set C1 according to the order q.
(4) Let p=p+1, q=q+1, return to (2) until trial p > =j ends the algorithm, j being the configurable maximum order, outputting training samples Cp. After let p=p+1, q=q+1, it is determined whether p is equal to or greater than the maximum order j at this time, if not, the algorithm is terminated by returning to (2), if yes.
When p=1, r 1-order elements are randomly selected from c1= [ X1, X2, …, X11] according to a random selection rule to form a 1-order trial set L1 in order 1, and if r=2 at this time and the randomly selected elements are X1, X3, the 1-order trial set l1= [ X1, X3].
At this time, C2 is de-registered from l1= [ X1, X3] and c1= [ X1, X2, …, X11] by the order 2 and C2= [ (X1, X2), (X1, X3), (X1, X4), (X1, X5), (X1, X6), (X1, X7), (X1, X8), (X1, X9), (X1, X10), (X1, X11), (X3, X2), (X3, X4), (X3, X5), (X3, X6), (X3, X7), (X3, X8), (X3, X9), (X3, X10), (X3, X11) ]isobtained.
When p=2, r 1-order elements are randomly selected from C2 according to a random selection rule to form a 2-order trial set L2 in order 2, and if r=3 at this time, the randomly selected 2-order elements are (X1, X2), (X3, X11), the 2-order trial set l2= [ (X1, X2), (X3, X11) ].
At this time, C3 is de-registered and combined from l2= [ (X1, X2), (X3, X11) ] and c1= [ X1, X2, …, X11] in order 3 to obtain c3= [ (X1, X2, X3), …, (X1, X2, X11), (X3, X11, X1), (X3, X11, X2), …, (X3, X11, X10) ].
The process after p is continuously added with 1 is similar to the process described above, and is not repeated here. And outputting training samples of the fault characteristics of the equipment after the completion.
The graphic management module, the database management module and the equipment characteristic training module realize module functions through corresponding processes and threads, the modules are connected through logic or electric connection, and the specific functions of the modules can be realized by a physical processor executing program codes stored in a memory.
According to the imaging power equipment detection and data management system, elements in the power system are regarded as objects according to the object-oriented thought, a factory station diagram is constructed by the objects, and a network library is built through the factory station diagram, namely, the diagram, the module and the library are synchronously generated. Through definition of the graphic foreground, database definition is automatically generated in a graphic guidance mode and is used for database modeling, historical data storage, alarm information login, management information storage, database consistency check, consistency and integrity assurance and the like. It can manage all distributed databases distributed on each node in the network, so that the system can be flexibly configured and the functions can be randomly combined. Meanwhile, fault characteristics of the detection equipment are distinguished according to the characteristic quantity value.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. A patterned power device detection and data management system, comprising: a graph management module, a database management module and a device feature training module,
the graphic management module is used for:
(1) The equipment unit and the picture editing are used,
(2) The operations of the graphic display and the editing,
(3) The console is operated to operate the device,
the database management module is used for: accessing data, organizing the data, establishing a relation between the data, establishing a power grid data model and providing a standard access interface;
the device feature training module is used for:
training samples are generated.
2. The system of claim 1, wherein the equipment units and the picture edits comprise the production of units, the definition of unit attributes, the maintenance of unit connection points, the management of picture classification, the definition of picture attributes, the addition and deletion of picture units, the definition of attributes, and the maintenance of primary equipment; the generation and maintenance of static topology and the checking of data integrity and consistency.
3. The system of claim 1, wherein the accessing of the data, the organizing of the data, the establishing of relationships between the data, the establishing of a grid data model, and the providing of a standard access interface; comprising the following steps:
(1) The configuration of the database is such that,
(2) Database retrieval and database interface.
4. A system according to claim 3, wherein the database configuration provides a graphical interface for a user to build a database model; the database may be built by means of graphic guidance during the graphic rendering process.
5. A system according to claim 3, wherein the data entered by the database interface is divided into five categories:
1) Control class data, the class mainly includes some basic control information, this kind of information does not change with the change of the system, including domain name table, table name table, etc.;
2) Dictionary class and protection information table, the information user can modify configuration, input mode is same as the content of database table;
3) Node configuration and function configuration information, such information being used to configure machines operating on the network and functions operating on each machine;
4) Equipment information, wherein the equipment information defines attribute information of equipment, and a four-remote-meter is not generated in the process of setting the equipment by adopting a guidance mode from equipment to equipment attribute;
5) Logical node configuration information, which is used to configure information of spacer layer devices and connection relations with databases.
6. The system of claim 5, wherein the configuration of the logical nodes is directed to each specific device, and an object is set for a protection or measurement and control device, and the object contains various information contained in the device; the communication unit is also an independent logic node, the node comprises communication state information of each logic node connected below the communication unit, and the node number of the logic node related to the communication unit is defined in the state information of each logic node so as to set the abnormal state of data related to the logic node when the communication state information of the logic node is not communicated.
7. The system of claim 5, wherein a virtual logical node is provided, said virtual logical node comprising a communication status of each communication device, and wherein a logical node number associated with the virtual logical node is defined in status information of the virtual logical node; and meanwhile, the logic node group sets the association content between the data and the background database.
8. A system according to claim 3, wherein the data in the database is organized as objects by devices in the power system, each data belonging to a property of a device; the method is characterized in that the method comprises the steps of abstracting and simulating physical objects in a transformer substation, including basic equipment objects such as a breaker, a disconnecting switch and a transformer, measuring point objects of telemetry, remote signaling and pulse, and auxiliary objects such as protection equipment, history and log record, data statistics and calculation, pictures and sounds.
9. The system of claim 1, wherein the generating training samples uses the i-order candidate set to find an (i+1) -order candidate set; firstly, finding out a 1-order test set; this set is denoted as L1; l1 is utilized to find a 2-order test set L2, L2 is used to find L3, and the iteration is circulated until a new test set cannot be found; in this process, an (i+1) -order candidate set C (i+1) is generated by the i-order trial set Li.
10. The system of claim 9, wherein the generating training samples comprises:
(1) After the first iteration, scanning the event database once, identifying all events related to faults as elements, and generating a 1-order candidate set C1, wherein p=l, and q=p+1;
(2) According to a random selection rule, determining a p-order test set Lp from Cp;
(3) Generating a q-order candidate set Cq from the p-order test set Lp;
(4) Let p=p+1, q=q+1, return to (2) until trial p > =j ends the algorithm, j being the configurable maximum order, outputting training samples Cp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311146803.3A CN117131119A (en) | 2023-09-06 | 2023-09-06 | Graphical power equipment detection and data management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311146803.3A CN117131119A (en) | 2023-09-06 | 2023-09-06 | Graphical power equipment detection and data management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117131119A true CN117131119A (en) | 2023-11-28 |
Family
ID=88859807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311146803.3A Pending CN117131119A (en) | 2023-09-06 | 2023-09-06 | Graphical power equipment detection and data management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117131119A (en) |
-
2023
- 2023-09-06 CN CN202311146803.3A patent/CN117131119A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107332347B (en) | Intelligent substation secondary intelligence Computer Aided Design platform | |
| CN112650808B (en) | Transformer substation anti-error logic visualization method capable of realizing real-time verification and simulation verification | |
| CN111585349B (en) | Power grid model management and monitoring system | |
| CN104765843B (en) | A kind of Graphic Interface Control method for electric power real-time monitoring system | |
| CN114138982B (en) | Knowledge graph construction method for fault diagnosis of dry-type transformer | |
| CN111896845A (en) | Power distribution network fault diagnosis method and system based on multi-source information fusion | |
| CN108563898B (en) | Man-machine interactive single-line digital modeling method for power grid | |
| CN109447466B (en) | Overall process visual management and control system based on power distribution network communication network construction | |
| CN111652760B (en) | Power grid operation and maintenance virtual reality simulation system and simulation method | |
| CN112184881B (en) | Multi-level overall process monitoring method for power equipment | |
| CN117131119A (en) | Graphical power equipment detection and data management system | |
| CN110389535A (en) | A kind of configuration type simulation test system and its test method | |
| CN110414172B (en) | Dynamic module dynamic monitoring management method and system | |
| CN116304579A (en) | Event alarm reasoning method and system based on transformer substation model and rule instantiation | |
| CN111626639B (en) | Power grid equipment state and data management system | |
| CN116595713A (en) | SCD process layer virtual loop configuration method and system based on standard virtual loop model | |
| CN115981625A (en) | Extensible power system wiring diagram interface modeling method and system | |
| CN104881822A (en) | Evaluation method, device and system | |
| Shan et al. | Design and implementation of fault diagnosis system for power communication network based on CNN | |
| CN111931315A (en) | Method for realizing distribution network graph transaction part release | |
| CN117748744B (en) | Comprehensive energy monitoring system for micro energy network | |
| He et al. | Research and Systematic Implementation of Interactive Configuration Method Based on SSD Primitive Extension Model | |
| Xiao et al. | Research and Performance Optimization of Visualization of Panoramic Monitoring in Responsive Distribution Network | |
| CN117833449A (en) | Centralized monitoring-oriented equipment state layering multidimensional perspective method and system | |
| CN118862384A (en) | Power distribution network structure digital display system and method based on topology knowledge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |