CN109656994A - A kind of electric network data model matching method - Google Patents
A kind of electric network data model matching method Download PDFInfo
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- CN109656994A CN109656994A CN201811510744.2A CN201811510744A CN109656994A CN 109656994 A CN109656994 A CN 109656994A CN 201811510744 A CN201811510744 A CN 201811510744A CN 109656994 A CN109656994 A CN 109656994A
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Abstract
The invention discloses a kind of electric network data model matching method, step 1:PMS system and marketing system pass through data extraction tool extraction model data from database；Step 2: the model data that scheduling system will acquire is pushed to ftp server by export CIM/XML file handle；Step 3: the model data obtained in analyzing step 1 and step 2 carries out validity check to the model data of acquisition；Step 4: marketing and scheduling model data are matched with PMS model data, are matched by device attribute and the similar matching means of device name, and obtain corresponding matching relationship based on PMS model by the model data that verification is passed through；Step 5: according to the matching relationship in step 4, splicing integration being carried out to the incidence relation of asset of equipments data and power grid measurement class data；Step 6: will be in the matching association fusion results deposit relationship library of step 5.Realize in structure by power transmission network with power distribution network is seamless is connected to.
Description
Technical field
The present invention relates to electric network data analysis fields, and in particular to a kind of electric network data model matching method.
Background technique
Transmission of electricity in traditional production management, power transformation business and distribution business are relatively independent, mutually without establishing association and handing over
Collection, many business functions for relying on the whole network integration electric network model information are difficult to realize, in order to change the form of " information island ",
The defeated design concept for becoming and matching model integration is proposed, matches the whole network model by constructing defeated become, by power transmission network and matches in structure
Connection that power grid is seamless.Defeated become both had met transmission of electricity with model integration technology, and power transformation, distribution is in managerial relative independentability, again
The application demand for needing the whole network integration to support can be made fundamentally to be satisfied.
It 12 planning periods, is built by SG-ERP, state's net has built up SG-CIM, but SG-CIM is not carried out at present
The mounting of measuring point and model can not realize the access of metric data based on SG-CIM.Business department exists to measuring point simultaneously
Detailed data can not be checked, can only check pre-set partial data；The device data of PMS2.0 not with magnanimity platform
In measuring point it is associated, to inquire some measuring point and want the problems such as risking corresponding measuring point name in present PMS2.0 system.It can pass through
The visualized management for realizing production equipment metadata and grid measurement data split-join model, further incorporates battalion, matches, adjusts number
According to, while model access service can be externally provided, reach the integrated power system model and the comprehensive prison of metric data of production equipment
Survey the data sharing and integrated services in professional domain.
Summary of the invention
It to solve the deficiencies in the prior art, should it is an object of the invention to propose a kind of electric network data model matching method
Method realize integrated power system data model visualization, realize marketing, scheduling and production model unification, realize covering hair, it is defeated,
Become, match, complete power grid topological relation, solving the electric network data application demand of each profession of company, ensured data and industry
The continuity of business.
The technical scheme adopted by the invention is as follows: a kind of electric network data model matching method, based on PMS system, marketing system
System and scheduling system, comprising the following steps:
Step 1:PMS system and marketing system pass through data extraction tool extraction model data from database；
Step 2: the model data that scheduling system will acquire is pushed to ftp server by export CIM/XML file handle；
Step 3: the model data obtained in analyzing step 1 and step 2 carries out validity school to the model data of acquisition
It tests；
Step 4: the model data that verification is passed through, based on PMS model, by marketing and scheduling model data and PMS
Model data is matched, and is matched by device attribute and the similar matching means of device name, and accordingly matched
Relationship；
Step 5: according to the matching relationship in step 4, to the incidence relation of asset of equipments data and power grid measurement class data
Carry out splicing integration；
Step 6: will be in the matching association fusion results deposit relationship library of step 5.
Further, in the step 3 to model data carry out validity check include the length of model data, type and
Value returns.
Further, the device attribute in the step 4 includes identical districts and cities, identical substation, identical device type, phase
Like device type.
Further, the step 5 specifically: be associated major network data and scheduling data, scheduling data and measurement
It is associated, measurement is associated with measuring point；Distribution net equipment and stoichiometric point are associated, stoichiometric point is closed with meter assets
Connection, meter assets are associated with measurement, and measurement is associated with measuring point.
The utility model has the advantages that compared with prior art, the present invention a kind of electric network data model matching method proposed by the present invention, benefit
Manual time and human error can be reduced with device model visualized management tool, device model information can be according to base's list
Position, region are managed for configuration, and avoid the secondary management confusion for having counted equipment.The management tool makes to seek auxiliary tone relevant speciality
Common system management facility information can be used, avoided as far as possible because data are not right caused by resource is independent, information is not shared
Deng, define phenomena such as inconsistent, for different majors the data of same source, it is synonymous improvement new working method is provided.It is proposed by the present invention
Electric network model matching process, realize in structure by power transmission network with power distribution network is seamless is connected to.Defeated become matches model integration technology
Both met transmission of electricity, power transformation, distribution in managerial relative independentability, and can make the application demand for needing the whole network integration to support from
It is fundamentally satisfied, the integrated power system model for reaching production equipment and the data in the comprehensive monitoring professional domain of metric data
Shared and integrated services.
Detailed description of the invention
Fig. 1 is the present embodiment overall system architecture；
Fig. 2 is the present embodiment data shelf composition；
Fig. 3 is the access of the present embodiment model and matching flow chart；
Fig. 4 is the present embodiment measuring point and model connection figure；
Specific embodiment
The present invention is further explained with reference to the accompanying drawings and examples.
Embodiment 1:
The present embodiment (magnanimity near-realtime data service platform) is based on electric power big data platform, using the model of PMS2.0 as base
Standard is clearly shown each by the tree of a variety of typess of models such as " districts and cities-voltage class-substation-device type "
Hierarchical relationship, specific device node, the measurement type for showing the equipment, the measuring point history curve on the same day and the school for measuring type
The information such as result are tested, realize the visualization of integrated power system data model.
The present embodiment provides the importing of Auto-matching model using electric network data model matching method, Auto-matching adjusts foot
This, the various ways such as the audit of Auto-matching result, matching screening is similar manually, the artificial correspondence of manual matching, business department's verifying
Facility information association is carried out, can be checked based on different grass-roots units, and presentation device is associated with situation in the form of chart etc.,
Promote production, scheduling and the unification of Marketing Model, data correlation and perforation between realization system, implementation model splicing or
Match.
The present embodiment can realize the automatic processing of the model unusual fluctuation to each system.
The present embodiment is based on measuring template, and for different types of equipment, verification measures the integrality of categorical data.
The interface service that the present embodiment uses is established equipment and the corresponding relationship of telemetering and remote signalling in big data platform, is mentioned
For the time series data by DeviceMode access, establishes user and accessed with the corresponding relationship of telemetering and remote signalling, offer by user mode
Time series data, and provide the mode of a variety of access, such as UAPI and webservices.
As shown in Figure 1, the present embodiment, magnanimity near-realtime data service platform front-end interface is based on using Java language
Eclipse platform exploitation is realized, while also using JavaScript scripting language and EXT, and the technologies such as Ajax are giving full play to
On the basis of each language advantage, it is ensured that the cross-platform characteristic of platform.
As shown in Fig. 2, from data shelf composition it can be seen that data are formed and counted in magnanimity near-realtime data service platform
It is formed according to storage.Magnanimity near-realtime data service platform data mainly include real time data, measuring point arrangement and electric network model；Storage
Carrier includes real-time data base and relational database, and real-time data base supports cluster deployment way.Electric network model and real time data
It is associated with by measuring.
As shown in connection with fig. 3, PMS and the model of marketing system be by interface service to party database timing model
Data (data comprising unusual fluctuation) are drawn into magnanimity near-realtime data service platform, and scheduling system passes through export CIM/XML text
Part is pushed to model data on magnanimity near-realtime data service platform FTP service, the service platform timing of magnanimity near-realtime data
It goes on FTP to detect whether new file, then downloading and resolution file.Magnanimity near-realtime data service platform parses mould first
Type, then validity of Knowledge Verification Model data, including the return of length, type, value etc., verify the model data passed through, with PMS
Based on model, by the device attribute, that is, same area, the same substation, same device type, device name is similar
Matching means matched.
As shown in connection with fig. 4, on the basis of the mounting of measuring point and model is built upon after Model Matching, due to magnanimity platform master
What is stored is to dispatch and after the matching of above-mentioned steps model data, carried out based on PMS model with the measuring point data adopted
Equipment is associated with measuring point, i.e., by major network data and scheduling data be associated, scheduling data be associated with measurement, measure and
Measuring point is associated；Distribution net equipment and stoichiometric point are associated, stoichiometric point is associated with meter assets, meter assets and amount
Survey is associated, and measurement is associated with measuring point.By the serial incidence relation of equipment and measuring point, the measurement based on business is constructed
Model forms the hierarchical relationship of measuring point.Based on measurement model, multidimensional data query, calculating, Analysis Service, same hour hands are provided
To particular service scene, customization data access service is provided.
Claims (4)
1. a kind of electric network data model matching method, based on PMS system, marketing system and scheduling system, it is characterised in that: including
Following steps:
Step 1:PMS system and marketing system pass through data extraction tool extraction model data from database；
Step 2: the model data that scheduling system will acquire is pushed to ftp server by export CIM/XML file handle；
Step 3: the model data obtained in analyzing step 1 and step 2 carries out validity check to the model data of acquisition；
Step 4: the model data that verification is passed through, based on PMS model, by marketing and scheduling model data and PMS model
Data are matched, and are matched by device attribute and the similar matching means of device name, and obtain corresponding matching relationship；
Step 5: according to the matching relationship in step 4, the incidence relation of asset of equipments data and power grid measurement class data being carried out
Splicing integration；
Step 6: will be in the matching association fusion results deposit relationship library of step 5.
2. a kind of electric network data model matching method according to claim 1, it is characterised in that: to mould in the step 3
Type data carry out the length, type and value that validity check includes model data and return.
3. a kind of electric network data model matching method according to claim 1, it is characterised in that: setting in the step 4
Standby attribute includes identical districts and cities, identical substation, identical device type, like device type.
4. a kind of electric network data model matching method according to claim 1, it is characterised in that: the step 5 specifically:
Major network data and scheduling data are associated, scheduling data are associated with measurement, and measurement is associated with measuring point；By distribution
Equipment is associated with stoichiometric point, and stoichiometric point is associated with meter assets, and meter assets are associated with measurement, is measured and is surveyed
Point is associated.
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| CN107272615A (en) * | 2017-06-14 | 2017-10-20 | 国网上海市电力公司 | A kind of substation model processing method for allocating integral system |
| CN107633083A (en) * | 2017-09-26 | 2018-01-26 | 广西电网有限责任公司电力科学研究院 | A kind of model matching method of power equipment CIM and production integration system |
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- 2018-12-11 CN CN201811510744.2A patent/CN109656994A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090006954A1 (en) * | 2007-06-29 | 2009-01-01 | Microsoft Corporation | Unified user experience using contextual information, data attributes and data models |
| CN105278373A (en) * | 2015-10-16 | 2016-01-27 | 中国南方电网有限责任公司电网技术研究中心 | Substation integrated information processing system realizing method |
| CN106203890A (en) * | 2016-07-27 | 2016-12-07 | 国网河南省电力公司电力科学研究院 | Battalion based on CIM auxiliary tone integration data modeling method |
| CN107272615A (en) * | 2017-06-14 | 2017-10-20 | 国网上海市电力公司 | A kind of substation model processing method for allocating integral system |
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