CN102360470A - Information matching method and system for electric power system - Google Patents
Information matching method and system for electric power system Download PDFInfo
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- CN102360470A CN102360470A CN2011103111125A CN201110311112A CN102360470A CN 102360470 A CN102360470 A CN 102360470A CN 2011103111125 A CN2011103111125 A CN 2011103111125A CN 201110311112 A CN201110311112 A CN 201110311112A CN 102360470 A CN102360470 A CN 102360470A
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Abstract
The invention provides an information matching method and system for an electric power system. The information matching method comprises the following steps of: loading equipment target information of at least two special sub-systems for a power grid; analyzing the equipment target information of each special sub-system for the power grid according to a derived data mould of each special sub-system for the power grid, respectively; and generating aggregate data information of an equipment target by matching the equipment target information of the same equipment target according to the analyzed equipment target information of each special sub-system for the power grid, and storing the aggregate data information into an aggregate database. The information matching method and system for the electric power system, provided by the invention, can be used for rapidly matching the equipment target information of a plurality of the special sub-systems for the power grid, and establishing a relevance between information of each special sub-system for the power grid to the same equipment target so as to automatically match the information of cross-system targets. Therefore, uniform equipment target parameters and operation parameters are provided, and the efficiencies for managing and searching information are improved.
Description
Technical field
The present invention relates to the electric network information management technical field, relate in particular to a kind of power system information matching process and a kind of power system information matching system.
Background technology
Continuous expansion along with scale of power; Improving constantly of electric network information degree; Each specialty has been set up the information-based professional system in self field, for example: MIS, lightning monitoring system, icing monitoring system, neutral point direct current system, transformer oil chromatographic system or the like.Each specialized subsystem of electrical network is the necessary complement of power informatization system, for production, assessment, analysis, maintenance etc. provide expert data.Each specialized subsystem was independently built in the past, and each specialized subsystem is this professional service, and multi-disciplinary panorama data can't be provided, and formed the professional system isolated island, can't satisfy electric system and further develop required overall panorama data demand.
In the remote equipment monitoring project, the regional dispatching system provides electric network model, factory's station picture and profile data; MIS provides asset of equipments, experiment and parameter information.The data of various on-Line Monitor Device are responsible for concentrating in the overall treatment unit that transformer station sets up, and after other data sources such as centring system integration production mis system and dispatch automated system, carry out Device Diagnostic.
Yet, independently build, safeguard owing to each specialized subsystem of electrical network, cause device object name disunity, the coding disunity of each said electrical network specialized subsystem, can't carry out the fusion work of device object information fast.Usually need manual work that data are mated, very inconvenient.
Summary of the invention
The technical matters that the present invention will solve is to provide a kind of power system information matching process that can mate the device object information of various electrical network specialized subsystems fast.
A kind of power system information matching process may further comprise the steps: the device object information that loads at least two electrical network specialized subsystems; According to the derived data model of each said electrical network specialized subsystem, resolve the device object information of each said electrical network specialized subsystem respectively; Device object information according to resolving each said electrical network specialized subsystem of back generates the integrated data information of said device object with the device object information matches of identical device object, and is stored in integrated data base.
Compared with prior art; Power system information matching process of the present invention is through the derived data model of each said electrical network specialized subsystem of typing in advance; Resolve the device object information of each said electrical network specialized subsystem, thereby, generate said integrated data information the device object information matches of identical device object; And be stored in integrated data base, so that unified device object parameter, operational factor to be provided.When the user inquires about the information of said device object through the control interface of integrated data query interface or any specialized subsystem; Can directly from said integrated data base, find out corresponding said integrated data information; And be not limited to the device object information of unitary patent subsystem; Realize the semi-automatic coupling of information of interdepartmental system object, guarantee under the prerequisite of accuracy rate that work efficiency has exceeded several magnitude than artificial coupling.
The technical matters that the present invention will solve also is to provide a kind of power system information matching system that can mate the device object information of various electrical network specialized subsystems fast.
A kind of power system information matching system comprises: the data load module that is used to load the device object information of at least two electrical network specialized subsystems; Be used for respectively resolving the parsing module of the device object information of each said electrical network specialized subsystem according to the derived data model of each said electrical network specialized subsystem; Be used for the device object information matches of identical device object being generated the Data Matching module of the integrated data information of said device object according to the device object information of resolving each said electrical network specialized subsystem of back; And the integrated data base that is used to store said integrated data information.
Compared with prior art; In the power system information matching system of the present invention, said parsing module is resolved the device object information of each said electrical network specialized subsystem according to the derived data model of each said electrical network specialized subsystem of typing in advance; Thereby make the said Data Matching module can be to the device object information matches of identical device object; Generate said integrated data information, and be stored in the said integrated data base, so that unified device object parameter, operational factor to be provided.When the user inquires about the information of said device object through the control interface of integrated data query interface or any specialized subsystem; Can directly from said integrated data base, find out corresponding said integrated data information; And be not limited to the device object information of unitary patent subsystem; Realize the semi-automatic coupling of information of interdepartmental system object, guarantee under the prerequisite of accuracy rate that work efficiency has exceeded several magnitude than artificial coupling.
Description of drawings
Fig. 1 is the schematic flow sheet of power system information matching process of the present invention;
Fig. 2 is the structural representation of power system information matching system of the present invention;
Fig. 3 is the structural representation of a kind of preferred implementation of power system information matching system of the present invention.
Embodiment
See also Fig. 1, Fig. 1 is the schematic flow sheet of power system information matching process of the present invention.
Said power system information matching process may further comprise the steps:
Step S101 loads the device object information of at least two electrical network specialized subsystems;
Said electrical network specialized subsystem comprises MIS, lightning monitoring system, icing monitoring system, neutral point direct current system, transformer oil chromatographic system or the like.The user can select wherein two or more electrical network specialized subsystems to carry out the coupling of device object information as required.
Device object information matches with regional dispatching system and mis system is an example; In this step; Load the device object information of regional dispatching system and mis system respectively, wherein, the device object information of said regional dispatching system comprises electric network model, factory's station picture and profile data; The device object information of said mis system comprises asset of equipments, experiment and parameter information.
Step S102 respectively according to the derived data model of each said electrical network specialized subsystem, resolves the device object information of each said electrical network specialized subsystem;
Said derived data model is according to different electrical network specialized subsystems and difference, can be derived that form is artificial to be provided with by the staff according to the data of each electrical network specialized subsystem, also can discern through the data file that reads each electrical network specialized subsystem automatically and derive.The derived data model of each said electrical network specialized subsystem can be stored in through the mode of typing in advance among the computer system of carrying out power system information matching process of the present invention.
Derived data model with regional dispatching system and mis system is an example below.
For the derived data model of regional dispatching system, for example has following derivation form: factory's name of station, factory's station ID electric pressure, electric pressure ID implementor name, device id.
Then, the derived data form of some device object information at poplar dustpan station is in the regional dispatching system:
Poplar dustpan (Substation), 0301B12000066#1 main transformer (PowerTransformer), 0301B120000660TAB00BAB001;
Poplar dustpan (Substation), 0301B12000066#2 main transformer (PowerTransformer), 0301B120000660TAB00BAB002;
Poplar dustpan (Substation), 0301B12000066#3 main transformer (PowerTransformer), 0301B120000660TAB00BAB003;
Poplar dustpan (Substation), 0301B12000066110KV (VoltageLevel), VL-2548#1 main transformer uprise 101 switches (Breaker), 0301B120000660EAZ00BAC001;
Poplar dustpan (Substation), 0301B12000066110KV (VoltageLevel), VL-2548#2 main transformer uprise 102 switches (Breaker), 0301B120000660EAZ00BAC005;
Poplar dustpan (Substation), 0301B12000066110KV (VoltageLevel), VL-2548#3 main transformer uprise 103 switches (Breaker), 0301B120000660EAZ00BAC009.
Therefore; Can be in this step according to the derived data model of said regional dispatching system; Resolve the device object information that said regional dispatching system derives, thereby obtain affiliated factory name of station, the station ID of factory, electric pressure, electric pressure ID, implementor name, the device id information of said device object respectively.
And, for example have following form for the derived data model of mis system: sub-control area, sub-control area ID factory name of station, the station ID of factory is name at interval, ID implementor name at interval, device id.
Then, the derived data form of some device object information at poplar dustpan station is in the mis system:
Guangzhou power supply administration (SubControlArea); 03-01110kV poplar dustpan station (Substation); The 03-01-B-12000128#2 main transformer is (Bay) at interval, 03-01-B-12000128-0-TAB-02#2 main transformer (PowerTransformer), 03-01-B-12000128-0-TAB-02-BAB-001;
Guangzhou power supply administration (SubControlArea); 03-01110kV poplar dustpan station (Substation); The 03-01-B-12000128#3 main transformer is (Bay) at interval, 03-01-B-12000128-0-TAB-03#3 main transformer (PowerTransformer), 03-01-B-12000128-0-TAB-03-BAB-001;
Guangzhou power supply administration (SubControlArea); 03-01110kV poplar dustpan station (Substation); 03-01-B-12000128110kV electric pressure zone (VoltageLevel); The 03-01-B-12000128-0-E#1 main transformer uprises 101 (Bay), 03-01-B-12000128-0-EAC-01101 switch (Breaker), 03-01-B-12000128-0-EAC-01-BAC-001;
Guangzhou power supply administration (SubControlArea); 03-01110kV poplar dustpan station (Substation); 03-01-B-12000128110kV electric pressure zone (VoltageLevel); The 03-01-B-12000128-0-E#3 main transformer uprises 103 (Bay), 03-01-B-12000128-0-EAC-03103 switch (Breaker), 03-01-B-12000128-0-EAC-03-BAC-001;
Guangzhou power supply administration (SubControlArea); 03-01110kV poplar dustpan station (Substation); 03-01-B-12000128110kV electric pressure zone (VoltageLevel); The 03-01-B-12000128-0-E#2 main transformer uprises 102 (Bay), 03-01-B-12000128-0-EAC-02102 switch (Breaker), 03-01-B-12000128-0-EAC-02-BAC-001.
Therefore; Can be in this step according to the derived data model of said mis system; Resolve the device object information that said mis system is derived, thus obtain respectively said device object under sub-control area, sub-control area ID, electric pressure, factory's name of station, the station ID of factory, name, ID, implementor name, device id information at interval at interval.
Step S103, the device object information according to resolving each said electrical network specialized subsystem of back generates the integrated data information of said device object with the device object information matches of identical device object, and is stored in integrated data base.
In this step, judge identical device object according to the device object information of each the said electrical network specialized subsystem after resolving; If be judged as identical device object, then said device object is screened coupling in the device object information of each said electrical network specialized subsystem, generate said integrated data information.
When judging whether identical device object; Can be according to the device object information setting judgment rule of resolving each said electrical network specialized subsystem of back; For example said judgment rule can be set at: in the device object information of two said electrical network specialized subsystems; Wherein one or multinomial when identical of information such as factory's name of station, electric pressure, implementor name is judged as identical device object, otherwise is judged as device object inequality.
When carrying out the device object information matches of said identical device object; Same device object is compared screening at the resolution data of each said electrical network specialized subsystem; Make information after the screening comprise all information of each said electrical network specialized subsystem; And the information of repetition is fallen in screening, and the said information after will screening then generates the integrated data information of said device object with predetermined format, and is stored in integrated data base.
Compared with prior art, power system information matching process of the present invention passes through above-mentioned steps, thereby has set up each said electrical network specialized subsystem to the association between the information of same device object, so that unified device object parameter, operational factor to be provided.When the user need obtain the information of said device object; Can directly in said integrated data base, obtain the device object information of said device object in each said electrical network specialized subsystem; Do not need in each said electrical network specialized subsystem, to inquire about separately; Very convenient, improved the efficient of information management and inquiry greatly.
As a kind of preferred implementation, power system information matching process of the present invention also comprises the step to said integrated data information inquiry:
Step S104 receives query statement;
Step S105 searches said integrated data base according to the device object name that comprises in the said query statement, obtains the integrated data information of corresponding equipment object.
Particularly, when receiving local user's query statement, directly search said integrated data base according to the device object name that comprises in the query statement; And when receiving the query statement of each said electrical network specialized subsystem transmission,, resolve the query statement of said electrical network specialized subsystem then according to the derived data model of said electrical network specialized subsystem, obtain the device object name that comprises in the said query statement; Search said integrated data base according to said device object name, obtain the integrated data information of corresponding equipment object, and said integrated data information is sent to corresponding said electrical network specialized subsystem.
Further, after obtaining the integrated data information of corresponding equipment object, with the integrated data information output demonstration of said device object.In the present invention, unified integrated data information inquiry interface both can be provided, and make things convenient for the user to carry out the inquiry of integrated data information; Also can be when each said electrical network specialized subsystem inquiry, on the query interface of said electrical network specialized subsystem, show after obtaining said integrated data information.Make things convenient for the user to obtain comprehensive device object information.
See also Fig. 2, Fig. 2 is the structural representation of power system information matching system of the present invention.
Said power system information matching system comprises:
Integrated data base 14 is used to store said integrated data information.
Wherein, said electrical network specialized subsystem comprises MIS, lightning monitoring system, icing monitoring system, neutral point direct current system, transformer oil chromatographic system or the like.The user can select wherein two or more electrical network specialized subsystems to carry out the coupling of device object information as required.
Device object information matches with regional dispatching system and mis system is an example; Said data load module 11 loads the device object information of regional dispatching system and mis system respectively; Wherein, the device object information of said regional dispatching system comprises electric network model, factory's station picture and profile data; The device object information of said mis system comprises asset of equipments, experiment and parameter information.
The derived data model of each said electrical network specialized subsystem is according to different electrical network specialized subsystems and difference.Specifically can be by data derivation form typing in advance in said parsing module 12 of staff according to each electrical network specialized subsystem, said parsing module 12 also can resolve and discern through the data file that reads each electrical network specialized subsystem derivation automatically.
Derived data model with regional dispatching system and mis system is an example.For the derived data model of regional dispatching system, for example has following derivation form: factory's name of station, factory's station ID electric pressure, electric pressure ID implementor name, device id.Therefore; Said parsing module 12 can be according to the derived data model of said regional dispatching system; Resolve the device object information that said regional dispatching system derives, thereby obtain affiliated factory name of station, the station ID of factory, electric pressure, electric pressure ID, implementor name, the device id information of said device object respectively.
And, for example have following form for the derived data model of mis system: sub-control area, sub-control area ID factory name of station, the station ID of factory is name at interval, ID implementor name at interval, device id.Therefore; Said parsing module 12 can be according to the derived data model of said mis system; Resolve the device object information that said mis system is derived, thus obtain respectively said device object under sub-control area, sub-control area ID, electric pressure, factory's name of station, the station ID of factory, name, ID, implementor name, device id information at interval at interval.
Said Data Matching module 13 is judged identical device object according to the device object information of each the said electrical network specialized subsystem after resolving; If be judged as identical device object, then said device object is screened coupling in the device object information of each said electrical network specialized subsystem, generate said integrated data information.
When said Data Matching module 13 judges whether identical device object; Can be in advance according to the device object information setting judgment rule of resolving each said electrical network specialized subsystem of back; For example said judgment rule can be set at: in the device object information of two said electrical network specialized subsystems; Wherein one or multinomial when identical of information such as factory's name of station, electric pressure, implementor name is judged as identical device object, otherwise is judged as device object inequality.
Said Data Matching module 13 is when carrying out the device object information matches of said identical device object; Same device object is compared screening at the resolution data of each said electrical network specialized subsystem; Make information after the screening comprise all information of each said electrical network specialized subsystem; And the information of repetition is fallen in screening, and the said information after will screening then generates the integrated data information of said device object with predetermined format, and is stored in said integrated data base 14.
Said integrated data base 14 provides access modes such as inquiry, makes things convenient for the user to obtain the integrated data information of each device object.
Compared with prior art, power system information matching system of the present invention has been set up each said electrical network specialized subsystem to the association between the information of same device object, so that unified device object parameter, operational factor to be provided.When the user need obtain the information of said device object; Can directly in said integrated data base, obtain the device object information of said device object in each said electrical network specialized subsystem; Do not need in each said electrical network specialized subsystem, to inquire about separately; Very convenient, improved the efficient of information management and inquiry greatly.
See also Fig. 3, Fig. 3 is the structural representation of a kind of preferred implementation of power system information matching system of the present invention.
As a kind of preferred implementation; Power system information matching system of the present invention also comprises enquiry module 15; Said enquiry module 15 is used to receive query statement; And search said integrated data base according to the device object name that comprises in the said query statement, obtain the integrated data information of corresponding equipment object.
Further; Also comprise communication module 16; Said communication module 16 is used to receive the query statement that each said electrical network specialized subsystem sends, and according to the derived data model of said electrical network specialized subsystem, resolves the query statement of said electrical network specialized subsystem; Export said query statement to said enquiry module 15, and the integrated data information that said enquiry module 15 obtains is sent to corresponding said electrical network specialized subsystem.
Particularly, when said enquiry module 15 receives local user's query statement, directly search said integrated data base according to the device object name that comprises in the query statement; And when said communication module 16 receives the query statement of each said electrical network specialized subsystem transmission; Then according to the derived data model of said electrical network specialized subsystem; Resolve the query statement of said electrical network specialized subsystem; Export said query statement to said enquiry module 15, said enquiry module 15 obtains the device object name that comprises in the said query statement, searches said integrated data base according to said device object name; Obtain the integrated data information of corresponding equipment object, and said integrated data information is sent to corresponding said electrical network specialized subsystem through said communication module 16.
Further, power system information matching system of the present invention also comprises display module 17, and said display module 17 is used for the integrated data information output of said device object is shown.In the present invention, said display module 17 can provide unified integrated data information inquiry interface, makes things convenient for the user to carry out the inquiry of integrated data information.Each said electrical network specialized subsystem also can show on the query interface of said electrical network specialized subsystem after obtaining said integrated data information.Make things convenient for the user to obtain comprehensive device object information.
Electric network synthesis information tube side method of the present invention and system thereof can be through programmable power object matching language object couplings; Set up the mapping of object ID through matching result; Also can support arithmetical operation, character string computing, conditional operation, electric power object hierarchy operation symbol, can on the object model of interdepartmental system, carry out the object coupling through writing matching algorithm through programmable power object matching language.
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 (10)
1. a power system information matching process is characterized in that, may further comprise the steps:
Load the device object information of at least two electrical network specialized subsystems;
According to the derived data model of each said electrical network specialized subsystem, resolve the device object information of each said electrical network specialized subsystem respectively;
Device object information according to resolving each said electrical network specialized subsystem of back generates the integrated data information of said device object with the device object information matches of identical device object, and is stored in integrated data base.
2. power system information matching process as claimed in claim 1 is characterized in that, said integrated data information storage after integrated data base, further may further comprise the steps:
Receive query statement;
Device object name according to comprising in the said query statement is searched said integrated data base, obtains the integrated data information of corresponding equipment object.
3. power system information matching process as claimed in claim 2; It is characterized in that; When receiving the query statement of each said electrical network specialized subsystem transmission; Saidly search said integrated data base according to the device object name that comprises in the said query statement, the step of obtaining the integrated data information of corresponding equipment object comprises:
According to the derived data model of said electrical network specialized subsystem, resolve the query statement of said electrical network specialized subsystem, obtain the device object name that comprises in the said query statement;
Search said integrated data base according to said device object name, obtain the integrated data information of corresponding equipment object, and said integrated data information is sent to corresponding said electrical network specialized subsystem.
4. power system information matching process as claimed in claim 2 is characterized in that, obtains after the integrated data information of corresponding equipment object, further may further comprise the steps:
The integrated data information output of said device object is shown.
5. power system information matching process as claimed in claim 1 is characterized in that, the step that loads the device object information of at least two electrical network specialized subsystems comprises:
Load the device object information of regional dispatching system and mis system, wherein, the device object information of said regional dispatching system comprises electric network model, factory stand picture and profile data; The device object information of said mis system comprises asset of equipments, experiment and parameter information.
6. like any described power system information matching process in the claim 1 to 5, it is characterized in that the step that the device object information matches of identical device object is generated the integrated data information of said device object comprises:
Device object information according to each the said electrical network specialized subsystem after resolving is judged identical device object;
If be judged as identical device object, then said device object is screened coupling in the device object information of each said electrical network specialized subsystem, generate said integrated data information.
7. power system information matching system is characterized in that comprising:
The data load module is used to load the device object information of at least two electrical network specialized subsystems;
Parsing module is used for respectively resolving the device object information of each said electrical network specialized subsystem according to the derived data model of each said electrical network specialized subsystem;
The Data Matching module is used for the device object information matches of identical device object being generated the integrated data information of said device object according to the device object information of resolving each said electrical network specialized subsystem of back;
Integrated data base is used to store said integrated data information.
8. power system information matching system as claimed in claim 7 is characterized in that, said power system information matching system further comprises:
Enquiry module is used to receive query statement, and searches said integrated data base according to the device object name that comprises in the said query statement, obtains the integrated data information of corresponding equipment object.
9. power system information matching system as claimed in claim 8 is characterized in that, said power system information matching system further comprises:
Communication module; Be used to receive the query statement that each said electrical network specialized subsystem sends; And according to the derived data model of said electrical network specialized subsystem; Resolve the query statement of said electrical network specialized subsystem, export said query statement to said enquiry module, and the integrated data information that said enquiry module obtains is sent to corresponding said electrical network specialized subsystem.
10. like any described power system information matching system in the claim 7 to 9, it is characterized in that said power system information matching system further comprises:
Display module is used for the integrated data information output of said device object is shown.
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