CN102411764A - Data management system of electrical network equipment and management method thereof - Google Patents
Data management system of electrical network equipment and management method thereof Download PDFInfo
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- CN102411764A CN102411764A CN201110231954XA CN201110231954A CN102411764A CN 102411764 A CN102411764 A CN 102411764A CN 201110231954X A CN201110231954X A CN 201110231954XA CN 201110231954 A CN201110231954 A CN 201110231954A CN 102411764 A CN102411764 A CN 102411764A
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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 data management system of electrical network equipment and a management method thereof. The system comprises an electrical network equipment data module, an electrical network three-dimensional model design module, an operation environment information integration module which is connected with the electrical network three-dimensional model design module, an equipment space relation module which is connected with the operation environment information integration module, and an electrical network data integration module which is connected with the electrical network equipment data module, the electrical network three-dimensional model design module, the operation environment information integration module and the equipment space relation module respectively. According to the invention, a data management method of an electrical network full life cycle is brought forward, and problems of dispersive data, various sources, inconsistent standards and the like in full life cycle management are solved. In the electrical network full life cycle management, electrical network full process information is subjected to intelligent management, and the electrical network full life cycle management runs through phases of system program, exploration design, construction, operation maintenance and equipment abandonment.
Description
Technical field
The present invention relates to the administrative skill of grid equipment, relate in particular to the data management system and the management method of grid equipment.
Background technology
Grid company is as typical capital-intensive enterprise, and raising equipment operation level prolongs the assets life cycle and become the reduction enterprise cost, the important means of improving the core competitiveness of enterprise.Effective management system of how setting up equipment entity is the problem that power grid enterprises are thought deeply all the time.
In the middle of the prior art, PMS system (power production management system, engineering production management system) is the basis with the modern Project Management theory; With the control of investment is core, is tie with the contract management, serves as theme with progress monitoring; The scope of business and workflow according to management of engineering construction enterprise; Realizing engineering Various types of data and workflow electronization, information-based, is the infosystem of the construction work in progress project being carried out intelligent management, embodies the construction project Whole Course Management; Comprehensive management, especially progress, quality, safety, Cost Management.But the information that the PMS system obtains is not OO, and is complicated because of its Data Source, and data age property is inconsistent to cause data management chaotic.
In the middle of the prior art, also have a kind of two-dimension GIS system (Geographic Information System, GIS-Geographic Information System), the most basic information that a width of cloth map comprises among the GIS has two kinds: spatial information and descriptor.The former has reflected the position of geographic entity and the spatial relationship between shape and characteristic, and the latter has then been reflected some non-space attributes of these geographic entitys.For example, a city on the map, its latitude and longitude coordinates belongs to spatial information, and city title, rank, population etc. all belong to descriptive information.Point, line, surface have reflected different map feature respectively as three kinds of primary elements forming map.On map, the geographic entity of certain map object and non-space characteristic thereof reflect with specific symbol often simultaneously.But, in this two-dimension GIS system geographic object with abstract symbolic formulation, so ability to express is limited, can not the implementation model visualized management and the situation of reflection real world.In addition, two-dimension GIS platform and three-dimensional design achievement disconnect, can not compatible three-dimensional data complete, transfer accurately.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of data management system and management method of grid equipment, can realize towards the grid equipment lifecycle management, in the three-dimension GIS environment, realize the information integral management of grid equipment.
The invention provides the data management system of grid equipment; Comprise the grid equipment data module; Electrical network three-dimensional model design module; The running environment information integration module that links to each other with said electrical network three-dimensional model design module; The device space relationship module that links to each other with said running environment information integration module, the electric network data integrate module that links to each other respectively with said grid equipment data module, said electrical network three-dimensional model design module, said running environment information integration module, said device space relationship module;
Said grid equipment data module is used for grid equipment is carried out taxonomic organization, and branch road class, node class power equipment are carried out Classification and Identification, and with the data storage after the Classification and Identification in the power equipment attribute database;
Said electrical network three-dimensional model design module is used for the three-dimensional model of each power equipment is stored in the power equipment model database, and said three-dimensional model is set up according to real grid power equipment physical aspect;
Said running environment information integration module, be used for through remote sensing image data, electronics topographic map data and geography, geological map information integrated to the basic space geography information, the spatial geography data storehouse that obtains the operation of power networks environment;
Said device space relationship module; Be used for analyzing the spatial topotaxy and the assembling mode of said grid power equipment three-dimensional model, obtain grid equipment assembled relation database according to the operation of power networks environmental mathematics model of the spatial geography data storehouse of said operation of power networks environment and setting;
The electric network data integrate module; Be used for the spatial geography data storehouse of said power equipment attribute database, said power equipment model database, said operation of power networks environment and said grid equipment assembled relation database are integrated integrated, form data model organization system towards the electrical network lifecycle management.
Correspondingly, the present invention also provides the management method of the data management system of grid equipment, comprising:
Grid equipment is carried out taxonomic organization, branch road class, node class power equipment is carried out Classification and Identification, and with the data storage after the Classification and Identification in the power equipment attribute database;
The three-dimensional model of each power equipment is stored in the power equipment model database, and said three-dimensional model is set up according to real grid power equipment physical aspect;
Integrated through remote sensing image data, electronics topographic map data and geography, geological map information to the basic space geography information, the spatial geography data storehouse that obtains the operation of power networks environment;
Analyze the spatial topotaxy and the assembling mode of said grid power equipment three-dimensional model according to the operation of power networks environmental mathematics model of the spatial geography data storehouse of said operation of power networks environment and setting, obtain grid equipment assembled relation database;
The spatial geography data storehouse of said power equipment attribute database, said power equipment model database, said operation of power networks environment and said grid equipment assembled relation database are integrated integrated, formed data model organization system towards the electrical network lifecycle management.
Embodiment of the present invention has following beneficial effect:
The present invention is for research and solve the problem that runs in the device management process; The data managing method of electrical network Life cycle has been proposed; This method solves problems such as the data that run in the lifecycle management are disperseed, the source is various, standard is inconsistent with the integrated management of the spatial geographic information data that realize in the three-dimensional model of the master data of power equipment attribute, power equipment, the three-dimension GIS environment, remote supervisory and control(ling) equipment, management and running data, grid equipment assembled relation data.In addition, the present invention realizes modularization, detachable data organization mode, to avoid setting up large and complete, big and thick lifecycle management system, lays the first stone for building lifecycle management node professional system specialized, miniaturization from now on.
Summary of the invention
Fig. 1 is the structural representation of the data management system of grid equipment of the present invention;
Fig. 2 is the synoptic diagram of grid equipment data module of the data management system of grid equipment of the present invention;
Fig. 3 is the power equipment attribute database structural representation of grid equipment data module;
Fig. 4 is the electric network data integrate module synoptic diagram of the data management system of grid equipment of the present invention;
Fig. 5 is the management method process flow diagram of the data management system of grid equipment of the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that the present invention is done to describe in detail further below.
Fig. 1 is the structural representation of the data management system of grid equipment of the present invention; Comprise the grid equipment data module; Electrical network three-dimensional model design module; The running environment information integration module that links to each other with said electrical network three-dimensional model design module; The device space relationship module that links to each other with said running environment information integration module, the electric network data integrate module that links to each other respectively with said grid equipment data module, said electrical network three-dimensional model design module, said running environment information integration module, said device space relationship module.
Said grid equipment data module is used for grid equipment is carried out taxonomic organization, and branch road class, node class power equipment are carried out Classification and Identification, and with the data storage after the Classification and Identification in the power equipment attribute database.
Traditional power equipment database has only write down the property value of object, but can not accurately describe for other relations such as the succession that exists between the various power equipments in the reality, combinations.Achievement of the present invention is according to the grid equipment characteristic; Made up electrical equipment sorting technique with tree structure by concerned countries standard and southern electric standard; Adopt the class inheritance mechanism in the Object-oriented Programming Design, realized a kind of having the electrical equipment object class design proposal of tree-shaped relation.
Particularly, said classification design scheme is divided into the base class attribute of predicable and all power equipments of the power equipment of particular types, and for example two-winding transformer class is used to describe the predicable of a two-winding transformer.The electric network element class comprises: three-dimensional physical model, physical parameter model, electric parameter model and operation simulation program self-powered dynamic model piece.
The base class attribute of all power equipments comprises the parameter that all power equipments all have, like device name, device numbering, device type and position.In tree-shaped power equipment classification, because all power equipment classes are all inherited in basic type of power equipment, system can be regarded as a basic class object of power equipment to different types of power equipment class object and handle.
Said electrical network three-dimensional model design module is used for the three-dimensional model of each power equipment is stored in the power equipment model database, and said three-dimensional model is set up according to real grid power equipment physical aspect.
In the present invention, according to the characteristic of grid power equipment, adopt the three-dimensional model of each power equipment of existing method design.Each grid equipment is arranged to three-dimensional micromodule formula model; In the power grid construction process; To the actual construction scheme of different research fields, zones of different, disparity items, different electrical network construction period, can carry out the Real-time and Dynamic tissue to visual high-precision three-dimensional model according to concrete grid equipment attribute data.Particularly, can adopt AUTOCAD or 3D-max software to draw.
Said running environment information integration module, be used for through remote sensing image data, electronics topographic map data and geography, geological map information integrated to the basic space geography information, the spatial geography data storehouse that obtains the operation of power networks environment.
Said device space relationship module; Be used for analyzing the spatial topotaxy and the assembling mode of said grid power equipment three-dimensional model, obtain grid equipment assembled relation database according to the operation of power networks environmental mathematics model of the spatial geography data storehouse of said operation of power networks environment and setting.
Said grid equipment assembled relation database specifically comprises relationship objects such as assembling, network topology, linear reference, files management and time series.Assembling: set up the corresponding relation between electrical network, equipment, the model file, memory device is installed essential information; Network topology: set up the relation between power network line and node, road circuit and the node; Linear reference: set up power network line and node, borrow point, the relation of scissors crossing, corridor off-line incident; Files management: set up the relation between project, data, the electrical network; Time series: set up in the different time span sequence relation between electrical network and project, the project different phase.
The geometric figure of integrated management power equipment of the present invention, three-dimensional model, data, device attribute and equipment operation, Equipment Inspection information can realize the management to the multistage assembled relation of complicated power equipment simultaneously.With different power equipments abstract be different objects, relevant with it figure, device attribute, data are carried out integrated management, the different manifestations mode of integrated management grid equipment, assemble method, various dimensions attribute information.
The electric network data integrate module; Be used for the spatial geography data storehouse of said power equipment attribute database, said power equipment model database, said operation of power networks environment and said grid equipment assembled relation database are integrated integrated, form data model organization system towards the electrical network lifecycle management.
Fig. 2 is the synoptic diagram of grid equipment data module of the data management system of grid equipment of the present invention, and Fig. 2 is the concrete synoptic diagram of the data module of grid equipment described in Fig. 1, comprising:
The physical attribute unit, the basic physical attribute that is used to store grid equipment, said basic physical attribute comprises locus, unit type, production firm, supplier, serviceable life;
The display properties unit is used for storing the indicating characteristic of said grid equipment at operational process, and said indicating characteristic comprises Gao Liang, flicker;
The running status unit is used to write down the present operation conditions of said grid equipment, comprises bringing normally into operation, stops transport and overhaul;
The relating attribute unit is used to write down related, assembled relation between said grid equipment and other power equipment.
Fig. 3 is the power equipment attribute database structural representation of grid equipment data module, specifically illustrates the power equipment attribute database below in conjunction with Fig. 3.
Different with traditional electric power data storehouse is; Power equipment attribute database of the present invention is except having write down physical attributes such as locus, unit type; Also integrated the data of relating attributes such as incidence relation between equipment and the equipment, assembled relation, thereby realized space multistory unified management grid equipment.In addition, in order to reach the purpose of real-time management, in this power equipment attribute database, also added the data message of running status, the data that upgrade in time are for the decision maker provides data information on the other hand.At last, this database is open, can allow to expand other association attributeses, for later system upgrade products perfection is got ready.
Fig. 4 is the electric network data integrate module synoptic diagram of the data management system of grid equipment of the present invention, and Fig. 4 is the concrete structure synoptic diagram of the integrate module of electric network data described in Fig. 1, comprising:
Display unit; Be used for visual high-precision three-dimensional model being carried out the Real-time and Dynamic sort merge according to concrete grid equipment attribute data; Under three-dimensional scenic, realize in the three-dimensional visualization render process of grid power equipment; Data in said power equipment attribute database and the said power equipment model database are combined, show;
With the edit cell that said display unit links to each other, be used to edit power equipment attribute model and the three-dimensional model showed;
The data handover unit that links to each other with said edit cell is used for the process in the grid equipment maintenance, transmits said power equipment attribute model and said three-dimensional model and gives the administration of power networks person of each side.
In the present invention, according to the characteristic of grid power equipment, the three-dimensional model that adopts object-oriented method to design has comprised the three-dimensional micromodule formula model of various different attribute characteristics.In the power grid construction process; Actual construction scheme to different research fields, zones of different, disparity items, different electrical network construction period; Can carry out the Real-time and Dynamic sort merge to visual high-precision three-dimensional model according to concrete grid equipment attribute data; Under three-dimensional scenic, realize in the three-dimensional visualization render process of grid power equipment; Power equipment attribute model and three-dimensional model are combined, carry out the displaying and the editing operation of data simultaneously, and support grid power device attribute model database behind the editor and three-dimensional modeling data storehouse are carried out incorporate data transfer.In the process that grid equipment is safeguarded; Transmit said power equipment attribute model and said three-dimensional model and give the administration of power networks person of each side; It is further perfect to this data model organization system to help the administration of power networks person of each side, and by this data model organization system grid equipment is carried out comprehensive, effective management.
Fig. 5 is the management method process flow diagram of the data management system of grid equipment of the present invention, comprising:
S101: grid equipment is carried out taxonomic organization, branch road class, node class power equipment is carried out Classification and Identification, and with the data storage after the Classification and Identification in the power equipment attribute database;
S102: the three-dimensional model of each power equipment is stored in the power equipment model database, and said three-dimensional model is set up according to real grid power equipment physical aspect;
S103: integrated through remote sensing image data, electronics topographic map data and geography, geological map information to the basic space geography information, the spatial geography data storehouse that obtains the operation of power networks environment;
S104: analyze the spatial topotaxy and the assembling mode of said grid power equipment three-dimensional model according to the operation of power networks environmental mathematics model of the spatial geography data storehouse of said operation of power networks environment and setting, obtain grid equipment assembled relation database;
S105: the spatial geography data storehouse of said power equipment attribute database, said power equipment model database, said operation of power networks environment and said grid equipment assembled relation database are integrated integrated, formed data model organization system towards the electrical network lifecycle management.
The management method of the data management system of grid equipment as shown in Figure 5, wherein step S101 specifically comprises:
The basic physical attribute of grid equipment is stored in the said power equipment attribute database;
The indicating characteristic of said grid equipment in operational process stored in the said power equipment attribute database;
The operation conditions that said grid equipment is present records in the said power equipment attribute database;
Said grid equipment is recorded in the said power equipment attribute database with related, assembled relation between other power equipment.
The management method of the data management system of grid equipment as shown in Figure 5 wherein also comprises after the step S105:
According to concrete grid equipment attribute data visual high-precision three-dimensional model is carried out the Real-time and Dynamic sort merge; Under three-dimensional scenic, realize in the three-dimensional visualization render process of grid power equipment; Data in said power equipment attribute database and the said power equipment model database are combined, show;
Power equipment attribute model and three-dimensional model that editor is showed;
In the process that grid equipment is safeguarded, transmit said power equipment attribute model and said three-dimensional model and give the administration of power networks person of each side.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (6)
1. the data management system of a grid equipment; Comprise the grid equipment data module; Electrical network three-dimensional model design module; The running environment information integration module that links to each other with said electrical network three-dimensional model design module, the device space relationship module that links to each other with said running environment information integration module, the electric network data integrate module that links to each other respectively with said grid equipment data module, said electrical network three-dimensional model design module, said running environment information integration module, said device space relationship module;
Said grid equipment data module is used for grid equipment is carried out taxonomic organization, and branch road class, node class power equipment are carried out Classification and Identification, and with the data storage after the Classification and Identification in the power equipment attribute database;
Said electrical network three-dimensional model design module is used for the three-dimensional model of each power equipment is stored in the power equipment model database, and said three-dimensional model is set up according to real grid power equipment physical aspect;
Said running environment information integration module, be used for through remote sensing image data, electronics topographic map data and geography, geological map information integrated to the basic space geography information, the spatial geography data storehouse that obtains the operation of power networks environment;
Said device space relationship module; Be used for analyzing the spatial topotaxy and the assembling mode of said grid power equipment three-dimensional model, obtain grid equipment assembled relation database according to the operation of power networks environmental mathematics model of the spatial geography data storehouse of said operation of power networks environment and setting;
The electric network data integrate module; Be used for the spatial geography data storehouse of said power equipment attribute database, said power equipment model database, said operation of power networks environment and said grid equipment assembled relation database are integrated integrated, form data model organization system towards the electrical network lifecycle management.
2. the data management system of grid equipment according to claim 1 is characterized in that, said grid equipment data module specifically comprises:
The physical attribute unit, the basic physical attribute that is used to store grid equipment, said basic physical attribute comprises locus, unit type, production firm, supplier, serviceable life;
The display properties unit is used for storing the indicating characteristic of said grid equipment at operational process, and said indicating characteristic comprises Gao Liang, flicker;
The running status unit is used to write down the present operation conditions of said grid equipment, comprises bringing normally into operation, stops transport and overhaul;
The relating attribute unit is used to write down related, assembled relation between said grid equipment and other power equipment.
3. the data management system of grid equipment according to claim 1 and 2 is characterized in that, said electric network data integrate module specifically comprises:
Display unit; Be used for visual high-precision three-dimensional model being carried out the Real-time and Dynamic sort merge according to concrete grid equipment attribute data; Under three-dimensional scenic, realize in the three-dimensional visualization render process of grid power equipment; Data in said power equipment attribute database and the said power equipment model database are combined, show;
With the edit cell that said display unit links to each other, be used to edit power equipment attribute model and the three-dimensional model showed;
The data handover unit that links to each other with said edit cell is used for the process in the grid equipment maintenance, transmits said power equipment attribute model and said three-dimensional model and gives the administration of power networks person of each side.
4. the management method of the data management system of a grid equipment is characterized in that, comprising:
Grid equipment is carried out taxonomic organization, branch road class, node class power equipment is carried out Classification and Identification, and with the data storage after the Classification and Identification in the power equipment attribute database;
The three-dimensional model of each power equipment is stored in the power equipment model database, and said three-dimensional model is set up according to real grid power equipment physical aspect;
Integrated through remote sensing image data, electronics topographic map data and geography, geological map information to the basic space geography information, the spatial geography data storehouse that obtains the operation of power networks environment;
Analyze the spatial topotaxy and the assembling mode of said grid power equipment three-dimensional model according to the operation of power networks environmental mathematics model of the spatial geography data storehouse of said operation of power networks environment and setting, obtain grid equipment assembled relation database;
The spatial geography data storehouse of said power equipment attribute database, said power equipment model database, said operation of power networks environment and said grid equipment assembled relation database are integrated integrated, formed data model organization system towards the electrical network lifecycle management.
5. the management method of the data management system of grid equipment according to claim 4; It is characterized in that; Said grid equipment is carried out taxonomic organization; Branch road class, node class power equipment are carried out Classification and Identification, and, specifically comprise the step of the data storage after the Classification and Identification in the power equipment attribute database:
The basic physical attribute of grid equipment is stored in the said power equipment attribute database;
The indicating characteristic of said grid equipment in operational process stored in the said power equipment attribute database;
The operation conditions that said grid equipment is present records in the said power equipment attribute database;
Said grid equipment is recorded in the said power equipment attribute database with related, assembled relation between other power equipment.
6. according to the management method of the data management system of claim 4 or 5 described grid equipments, it is characterized in that, after the step of the data model organizational framework of electrical network lifecycle management, also comprise in said formation:
According to concrete grid equipment attribute data visual high-precision three-dimensional model is carried out the Real-time and Dynamic sort merge; Under three-dimensional scenic, realize in the three-dimensional visualization render process of grid power equipment; Data in said power equipment attribute database and the said power equipment model database are combined, show;
Power equipment attribute model and three-dimensional model that editor is showed;
In the process that grid equipment is safeguarded, transmit said power equipment attribute model and said three-dimensional model and give the administration of power networks person of each side.
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