CN103295163B - Chart-model integrated transformer substation and dispatch master station cooperation modeling method - Google Patents

Chart-model integrated transformer substation and dispatch master station cooperation modeling method Download PDF

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Publication number
CN103295163B
CN103295163B CN201310164689.7A CN201310164689A CN103295163B CN 103295163 B CN103295163 B CN 103295163B CN 201310164689 A CN201310164689 A CN 201310164689A CN 103295163 B CN103295163 B CN 103295163B
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integration
transformer station
stage
graphic
modeling
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CN103295163A (en
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郭凌旭
范广民
宋维斌
徐晟�
史磊
梁伟
黄志刚
何发才
赵金利
张家安
魏炜
李鹏
曾沅
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Tianjin University
State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
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Tianjin University
State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation

Abstract

A chart-model integrated transformer substation and dispatch master station cooperation modeling method comprises an environment establishing stage and a model establishing stage. According to the method, transformer substation model establishing in a chart-model integrated mode, whole network model integrated processing and seamless connecting can be achieved. On a transformer substation side, a chart-model integrated transformer substation model can guide out transformer substation configuration files which are used for a 61850 transformer substation to carry out configuration. On a master station side, a chart-model integrated power grid model can guide out a CIM, a CIM/E data model, an SVG, a G format transformer substation graph and a geography wiring diagram. The fact that a power grid primary equipment model, a power grid secondary equipment model and graph information are maintained at a transformer substation source end and shared in the whole network is achieved, the shortcoming that currently, the master station side carries out repeated modeling and maintaining on the transformer substation model and the graph is overcome substantially, repeated modeling error probability and production cost are lowered, the consistency and the operability of the power grid model are improved, and accordingly IEC 61850 and IEC61970 standard systematization application is promoted.

Description

The transformer station of artwork one and scheduling station synergic modeling method
Technical field
The invention belongs to Power System and its Automation field, more particularly to a kind of transformer station of artwork one and scheduling Main website synergic modeling method.
Background technology
Intelligent scheduling and intelligent substation are intelligent grid two key links.The master of control centres at different levels in power system EMS of standing follows IEC61970 standard, describes electric network model, transformer plant automatic using CIM, CIM/E model System follows IEC61850 standard, describes transformer station model using substation configuration description language SCL.
IEC61970 series standard defines the application programming interfaces of EMS it is therefore intended that being easy to integrated being derived from Various applications within the EMS of different manufacturers, are easy to EMS and control centre's internal other system interconnection, and The model facilitating implementation between different control centre EMS exchanges.IE61970 is mainly by interface reference model, common information model With component interface specification three part composition.The interface reference specification of a model mode of the system integration, common information model defines The semanteme that information exchanges, component interface specification specify that the grammer that information exchanges.
IEC61850 standard is the unique international standard of electric substation automation system based on universal network communication platform, proposes A kind of public communication standard, realizes system by a series of standardization of equipment so as to form the output of a specification Seamless connection.Transformer substation communication system is divided into 3 layers:Substation level, wall, process layer.In substation level and wall Between network using Abstract Common Service Interface be mapped to manufacture message specification, TCP/IP Ethernet Or optical networking.Network between wall and process layer adopts the one-way transmission Ethernet to multiple spot for the single-point.In transformer station Intelligent electronic device (IED, measurement and control unit and relay protection) all using unified agreement, enters row information by network and exchanges. The feature of IEC61850 is:1) object-oriented modeling;2) Abstract Common Service Interface;3) service towards real-time;4) configure language Speech;5) whole power system unified Modeling.IEC61850 has modeled most of public physical devices and apparatus assembly.These models Define common data form, identifier, behavior and control, such as transformer station and feeder plant (such as breaker, voltage-regulation Device and relay protection etc.).IEC61850 can significantly improve information as formulating Operation of Electric Systems seamless communication system-based The device data of technology and automatic technology is integrated, reduces quantities, onsite acceptance, operation, supervision, diagnosis and maintenance etc. and takes With having saved the plenty of time, having increased the flexibility during automated system uses.Transformer station can be solved using this standard automatic Change the interoperability of system product and protocol conversion problem, also can make automation of transformation substations equipment have self-described, self diagnosis and The characteristic of plug and play, is very easy to the integrated of system, reduces the engineering cost of electric substation automation system.In China The technical merit of electric substation automation system will be greatly improved, improve electric substation automation system safety surely using this standard series Determine operation level, save manpower and materials, the realization completely interoperability that exploitation examination is safeguarded.
Fig. 1 shows that 61850 substation projects in conventional art implement configuration flow.
Make a general survey of lot of domestic and foreign scientific research institution and the research of electric network model is all rested in respective professional range, main website IEC61970 standard, transformer substation IEC 61850 standard only consider the needs of itself, have carried out model to associate power system information Definition, thus result in during intelligent substation construction and intelligent scheduling manage, there is problems with:
After being deleted due to internal system equipment, corresponding measurement is not deleted, or in outside model splicing importing process The measurement of repeated plant is dealt with improperly to cause in non-equipment measurement information and there is more junk data.
Physically different plant stands (or equipment) uses same Chinese, lead to Chinese in electrical network not only One.
The attribute of equipment component or object do not fill in or correctly safeguard it is impossible to set up rational logical relation or exist patrol Collect mistake.Subordinate relation attribute as interregional is not filled in, exchange line segment tie point with exchange the corresponding company of line segment end points Contact is inconsistent, the problems such as main transformer high side voltage grade and low-pressure side voltage grade overturn.
Not in time, the plant stand that newly puts into operation and indivedual plant stand of running only have measurement model to model modification, are not set up corresponding net Network model.
Transformer substation construction is repeated with dispatcher's work, substantially increases redundancy of effort, wastes cost.
In sum, the difference of 2 standards systems leads to be difficult to the information of accomplishing between main website of control centre and transformer station together Step and information sharing.
Content of the invention
In order to solve the above problems, it is an object of the present invention to provide a systematic unity based on IEC61970 and IEC61850 Modeler model, comprises IEC 61970 CIM/E model and IEC 61850 SCL model criteria, cover from Substation Process level, It is applied to the unified power system information model of control centre's application every level and station level, and Unified Model service.Build the whole network Unified data model data platform, realizes uniform data collection, unified model, unified standard and scheduling system at plant stand end One data exchange interface, and the unified maintenance with dispatching terminal, are realized the maintenance of plant stand source and are shared with the whole network, main website end can be automatic Generate dispatching terminal model, realize the non-maintaining of main website, transformer substation end can automatically generate configuration information of transformer substation, realizes transformer station Uniformity and seamless connection with main website model information.Realize the organic combination of application system and function in dispatching terminal, realize money Source is shared, and improves overall application level, to meet the demand of modern bulk power grid safe and stable operation, is that an electrical secondary system realizes system One monitoring provides theoretical and technical foundation.
In order to achieve the above object, the present invention provides the transformer station of artwork one and scheduling station synergic modeling method, The transformer station model of artwork one can be carried out the whole network model integration process and seamless connection in main website, provide for dispatching terminal The electric network information model (CIM, CIM/E model) of IEC61970 standard and transformer station and bulk power grid figure, are that supervisory control of substation carries For required system information and configuration information, the transformer station model of artwork one is safeguarded by transformer station, in main website to artwork one Transformer station model and the whole network model carry out integrated treatment and seamless connection.
The transformer station of artwork one and the scheduling station synergic modeling method that the present invention provides include setting up environmental phase and Set up the model stage;
Described sets up the following step that environmental phase includes executing in order:
Step one, set up S11 stage of graphic and model integration transformer station model file format and database data structure;
Step 2, set up S12 stage of transformer station's graphic and model integration Modeling Platform in transformer substation side;
Step 3, set up system equipment and variable naming mechanism and transformer station and electrical network in main website side and be seamlessly connected mechanism The S13 stage;
Step 4, set up S14 stage of graphic and model integration electric network model management platform in main website side;
Step 5, set up transformer station's graphic and model integration Modeling Platform and main website graphic and model integration electric network model management platform it Between connection the S15 stage;
Described set up the following step that the model stage includes executing in order:
Step one, power transformation platform are set up transformer station model and are generated the S21 stage of temporary substations configuration file;
Transformer station model is submitted to the S22 stage of main website platform by step 2, power transformation platform;
Step 3, main website platform carry out the whole network model integration and process and be seamlessly connected to transformer station model, generate main website The S23 stage of end transformer station model;
Step 4, judge what whether the consistency desired result that graphic and model integration transformer station model is carried out in main website platform passed through The S24 stage;If it is judged that being "Yes", then enter the next step S25 stage, otherwise jump to the porch in S28 stage, next The step execution S28 stage;
Transformer station model is handed down to power transformation platform by step 5, main website platform, and power transformation platform generates transformer station's configuration The S25 stage of file;
Step 6, judge the S26 stage whether the configuration conformance verification that power transformation platform carries out is passed through;If it is determined that knot Fruit is "Yes", then enter the next step S27 stage, be otherwise back to the porch in S23 stage, next step reenters the S23 stage;
Transformer substation configuration file is applied to the S27 stage of monitoring system of electric substation by step 7, platform;
Step 8, main website platform judge the S28 stage with the presence or absence of problem for the transformer station model modeling;If it is judged that being "Yes", illustrates to belong to that transformer station's modeling is problematic, then flow process is back to the porch in S21 stage, and next step reenters S21 rank Section;Otherwise, describe the problem the problem belonging to during main website the whole network model integration processes and is seamlessly connected, then flow process is back to S22 The porch in stage, next step reenters the S22 stage.
In the S21 stage, the described specific practice setting up transformer station model is:By substation equipment model and corresponding diagram Shape and equipment room topological connection relation combine together, are stored in identical file or database, device model therein and equipment drawing Shape is one-to-one relation, covers the model content of 61850 transformer stations to graphically.
In the S21 stage, the content of described transformer substation configuration file is ICD file, SSD file, SCD file and CID File.
In the S23 stage, described the whole network model integration processes and with the specific practice being seamlessly connected is:In main website to change In power station, device model object carries out renaming, and graphic and model integration transformer station model is attached with external electrical network model, Rejecting re-defines equipment, and make electric network model define covering 61850,61970 standard contents, meet simultaneously powernet, from The demand of line security and stability analysis.
In the S24 stage, the specific practice of described transformer station model consistency desired result is:Before and after comparing modification Graphic and model integration transformer station model, to realize, carries out contrast output verification report by Software tool, manually adds their confirmation.
In the S26 stage, the specific practice of described transformer station's configuration conformance verification is:Retouched based on SCL by comparing The SCD file stated is realized, and derives transformer substation configuration file respectively, by software work before and after the modification of graphic and model integration transformer station model Tool carries out contrast output verification report, manually adds their confirmation.
The effect of the present invention:
Establish a set of electric substation automation system covering IEC61850, IEC61970 standard and dispatch automated system Synergic modeling method, realizes the transformer station model modeling of graphic and model integration mode and the whole network model integration is processed and seamless company Connect.Transformer substation side can derive transformer substation configuration file by graphic and model integration transformer station model, and the enforcement for 61850 transformer stations is joined Put.CIM, CIM/E data model and SVG, G form transformer station's figure and ground can be derived by the electric network model of artwork one in main website side Reason wiring diagram.
Achieve electrical network once, secondary device model, graphical information safeguard in transformer station source and the whole network is shared.From essence On overcome current main website side to transformer station model, figure repeat modeling with safeguard, reduce repeat model error probability and Production cost, improves electric network model uniformity and operability, thus promoting IEC61850, IEC61970 modular systemization to answer With having distinct economic and social benefit.
Brief description
Fig. 1 is that 61850 substation projects in conventional art implement configuration flow.
The transformer station of the artwork one that Fig. 2 provides for the present invention and the modeling schematic diagram of scheduling station synergic modeling method.
Environmental phase is set up in the transformer station of the artwork one that Fig. 3 provides for the present invention and scheduling station synergic modeling method Operational flowchart.
The model stage is set up in the transformer station of the artwork one that Fig. 4 provides for the present invention and scheduling station synergic modeling method Operational flowchart.
Fig. 5 constitutes schematic diagram for graphic and model integration transformer station model.
Specific embodiment
Below in conjunction with the accompanying drawings the transformer station of the artwork one that the present invention provides is carried out with scheduling station synergic modeling method Describe in detail.
The transformer station of artwork one that the present invention provides and scheduling station synergic modeling method, it includes setting up environmental phase With set up the model stage;Set up the preparation stage that environmental phase is before modeling, set up the model stage for the actual modelling phase.
As shown in figure 3, described sets up the following step that environmental phase includes executing in order:
Step one, set up S11 stage of graphic and model integration transformer station model file format and database data structure:
Define the transformer station model of artwork one and its corresponding data structure first, this model can be with file or data Storehouse form storage, supports the artwork one Modeling and Design based on figure, supports the increment modeling pattern of transformer station model and set Standby name and renaming mechanism;
Step 2, set up S12 stage of transformer station's graphic and model integration Modeling Platform in transformer substation side:
Set up transformer station's graphic and model integration Modeling Platform in transformer substation side, support that carrying out transformer station model to graphically builds Mould, transformer substation configuration file import, derive and transformer substation configuration file consistency desired result, support that transformer station model and transformer station join Put file edition management;Support and main website graphic and model integration electric network model management platform network communication etc.;
Step 3, set up system equipment and variable naming mechanism and transformer station and electrical network in main website side and be seamlessly connected mechanism The S13 stage:
In main website side, set up system equipment and variable naming mechanism, read the graphic and model integration transformer station that transformer station submits to Model, checks device model data object oriented in transformer station, the equipment with global property and variable is carried out unify to order Name management, it is to avoid title repeats or repeats to name;Set up transformer station and be seamlessly connected mechanism with electrical network, determine transformer station and external electrical The connection equipment of net, rejects the connection equipment re-defining or equivalent network, by the connection equipment to transformer station and outer net for the main website Safeguarded;
Step 4, set up S 14 stage of graphic and model integration electric network model management platform in main website side:
Set up graphic and model integration electric network model management platform in main website side, support to carry out transformer station model one to graphically Body process is seamless spliced with the whole network model, can carry out transformer station model consistency desired result, can import electric network model, figure Data, derives CIM, CIM/E model and SVG, G format graphics file, supports transformer station model and the management of the whole network model version, Hold with transformer station graphic and model integration Modeling Platform network communication etc.;
Step 5, set up transformer station's graphic and model integration Modeling Platform and main website graphic and model integration electric network model management platform it Between connection the S15 stage:
Transformer station's graphic and model integration Modeling Platform passes through dispatch data net and main website graphic and model integration electric network model management is flat Platform is connected, to carry out subsequent operation;Set up environmental phase so far to terminate.
Fig. 4 shows in the transformer station of artwork one and the scheduling station synergic modeling method that the present invention provides and sets up model The flow chart in stage, for sake of convenience, transformer station's graphic and model integration Modeling Platform is referred to as:Power transformation platform, main website artwork one Body electric network model management platform is referred to as:Main website platform, graphic and model integration transformer station model is referred to as:Transformer station model.
As shown in figure 4, described set up the following step that the model stage includes executing in order:
Step one, power transformation platform are set up transformer station model and are generated the S21 stage of temporary substations configuration file:Becoming Set up on the platform of power station, edit graphic and model integration transformer station model, interim power transformation is generated according to graphic and model integration transformer station model Stand configuration file;
The 1.1 ICD files providing in graphic and model integration Modeling Platform gatherer manufacturer of transformer station, set up to graphically Or editor's graphic and model integration transformer station model, realize figure, model modeling and Topology connection and the network configuration of substation equipment;
1.2 derive temporary substations configuration file by the graphic and model integration transformer station model of current version, for follow-up power transformation Configuration conformance of standing verification uses;
Transformer station model is submitted to S 22 stage of main website platform by step 2, power transformation platform:Transformer station's artwork one Change Modeling Platform to send graphic and model integration transformer station model to main website graphic and model integration electric network model pipe by dispatch data net Platform;
Step 3, main website platform carry out the whole network model integration and process and be seamlessly connected to transformer station model, generate main website The S23 stage of end transformer station model:
3.1 carry out the whole network model in main website graphic and model integration electric network model management platform to graphic and model integration transformer station model Integrated treatment and seamless connection, other transformer station models being preserved by main website model library in main website and extranet information generate main website Model or the whole network model, are attached with the graphic and model integration model that this is submitted to transformer station, determine the company of transformer station and electrical network Connect equipment, reject the equipment re-defining, the equipment in transformer station model and system variable title are checked, foundation simultaneously System equipment and variable naming mechanism carry out renaming to interpolation equipment new in transformer station model;
3.2 in main website graphic and model integration electric network model management platform, by the artwork one after integrated treatment and seamless connection Body transformer station model exports again, is defined as main website end graphic and model integration transformer station model;
3.3 in main website graphic and model integration electric network model management platform, can be become by the graphic and model integration of each transformer station administrative Power station model construction artwork one major network model, artwork one major network model and main website External network model can set up artwork one the whole network Model;CIM, CIM/E electric network model of 61970 standards can be derived by artwork one major network model or artwork one the whole network model And/or SVG, G form transformer station's figure and the whole network geographical wiring diagram.Set up main website model library simultaneously, start to main website end artwork Integrated transformer substation model, artwork one major network model and the management of artwork one the whole network model version.
Step 4, judge what whether the consistency desired result that graphic and model integration transformer station model is carried out in main website platform passed through The S24 stage:Initial transformer station model main website end graphic and model integration transformer station model and power transformation platform submitted in main website side Carry out transformer station model consistency desired result, that is, in main website graphic and model integration electric network model management platform, application software tools are to new The initial graphic and model integration transformer station model submitted to enters the main website end graphic and model integration transformer station model generating with power transformation platform Row compares, and the figure of contrast transformer station one secondary device and model information, the topological connection relation of substation equipment, IED configure The item contents such as data, communication configuration it is ensured that the whole network model integration process be seamlessly connected correct operate, judge artwork one simultaneously The integrality of body transformer station model and correctness, if it is judged that being "Yes", then enter the next step S25 stage, otherwise jump Go to the porch in S28 stage, next step executes the S28 stage;
Transformer station model is handed down to power transformation platform by step 5, main website platform, and power transformation platform generates transformer station's configuration The S25 stage of file:Main website end graphic and model integration transformer station model is handed down to corresponding power transformation platform, power transformation by main website platform Platform generates transformer substation configuration file according to main website end graphic and model integration transformer station model;
5.1 main website platforms will be passed through by the main website end graphic and model integration transformer station model of transformer station model consistency desired result Dispatch data net is sent to power transformation platform, derives new transformer substation configuration file by transformer station's graphic and model integration Modeling Platform;
Step 6, judge the S26 stage whether the configuration conformance verification that power transformation platform carries out is passed through:Transformer station's artwork Integrated modelling platform carries out transformer station's configuration conformance school according to transformer substation configuration file and temporary substations configuration file Test, that is, in transformer station's graphic and model integration Modeling Platform, by Software tool to the new transformer substation configuration file deriving and initial Temporary substations configuration file carry out transformer station's configuration conformance verification it is ensured that main website the whole network model integration process with seamless Connect and do not change transformer station's configuration, judge that newly-generated transformer substation configuration file is configured with temporary substations by consistency desired result Whether file is consistent, if it is judged that being "Yes", then enters the next step S27 stage, is otherwise back to the entrance in S23 stage Place, next step reenters the S23 stage;
Transformer substation configuration file is applied to the S27 stage of monitoring system of electric substation by step 7, platform:Transformer station's artwork one Main website end graphic and model integration transformer station model is changed to graphic and model integration transformer station model redaction by body Modeling Platform, to figure Mould integrated transformer substation model and transformer substation configuration file carry out version management, and transformer substation configuration file is applied to transformer station's prison Control system, that is,:
7.1, in transformer station's graphic and model integration Modeling Platform, are processed and seamless connection to through main website the whole network model integration And transformer station's configuration literary composition of the main website end graphic and model integration transformer station model that verified by transformer station's configuration conformance and its derivation Part starts version management and sets up transformer station model storehouse, main website end graphic and model integration transformer station model is updated to transformer station and safeguards Graphic and model integration transformer station model;
7.2 transformer stations, according to the transformer substation configuration file with main website collaborative modeling generation, implement 61850 substation projects Configuration flow;Modelling phase flow process so far terminates;
Step 8, main website platform judge the S28 stage with the presence or absence of problem for the transformer station model modeling:Judge in main website platform Existing transformer station configuration change problem, if belong to the problem of power station model modeling, if it is judged that being "Yes", explanation Belong to transformer station modeling problematic, then flow process is back to the porch in S21 stage, and next step reenters the S21 stage;Otherwise, Describe the problem the problem belonging to during main website the whole network model integration processes and is seamlessly connected, then flow process is back to entering of S22 stage At mouthful, next step reenters the S22 stage.
The described specific practice setting up graphic and model integration transformer station model is:By substation equipment (once, secondary) mould Type and corresponding figure and equipment room topological connection relation combine together, are stored in identical file or database, equipment mould therein Type and equipment figure are one-to-one relations, cover the model content of 61850 transformer stations to graphically.Set up in model Or using the graphic interface of What You See Is What You Get in editor, added by the figure of a certain equipment of interpolation in graphical interfaces and set Standby, device parameter (primary equipment parameter, secondary device parameter or definite value) is changed by editing graph attribute;Equipment room topology Annexation includes annexation between annexation between primary equipment, primary equipment and secondary device, in transformer station Network configuration etc..The modeling of graphic and model integration transformer station model first sets up substation equipment modeling with traditional, further according to equipment mould The modeling pattern that figure set up by type is clearly distinguished from.
The content of described transformer substation configuration file is:The currently main configuration file type of 61850 transformer stations, i.e. ICD File, SSD file, SCD file, CID file etc..ICD file is the capabilities description file of intelligent electronic device (IED), by filling Put manufacturer and be supplied to system integration manufacturer, this document describes master data model and the service of IED offer, but it is real not comprise IED Example title and messaging parameter;SSD file is system specifications file, and whole station is unique, and this document describes transforming plant primary system architecture And associated logical node, finally it is included in SCD file;SCD file is whole station CONFIG.SYS, and whole station is unique, This document describes communication configuration and transforming plant primary system knot between the exemplary configuration of all IED and messaging parameter, IED Structure, by the system integration, manufacturer completes;CID file is IED exemplary configuration file, and each device has one, by device manufacturer according to In SCD file, this IED relevant configuration generates.In 61850 traditional substation project implementation processes, system integrator provides system System configuration tool, and it is responsible for configuration and the joint debugging of whole system according to the demand of user, the offer device configuration tool of device manufacturer, And it is responsible for the configuration of device and coupled system integrator carries out joint debugging.In graphic and model integration transformer station model modeling process, ICD File is still provided by device manufacturer, and graphic and model integration transformer station model modeling tool has system integration function, graphic and model integration Transformer station model covers SCD file content, can derive the transformer stations such as SSD, SCD configuration literary composition by graphic and model integration transformer station model Part.
Described the whole network model integration is processed with the specific practice being seamlessly connected is:The whole network model integration is processed and nothing Seam connection mainly carries out renaming in main website to device model object in transformer station, and graphic and model integration transformer station model with outward Portion's electric network model is attached, and rejects and re-defines equipment, and so that electric network model is defined in the standards such as covering 61850,61970 Hold, meet powernet, the demand of offline secure stability analysis simultaneously.Become in the first graphic and model integration set up of transformer station Power station model, is named to equipment in modeling process, for avoiding grid equipment or the information variable name of global property Weigh multiple, need to set up corresponding naming mechanism and to relevant device or information variable in main website renaming.The electricity of global property Net equipment or information variable, after main website name, can not rename in transformer substation side in follow-up editor.Graphic and model integration becomes It is thus necessary to determine that the connection equipment of transformer station and external electrical network when power station model is connected with transformer station external electrical network, and reject repetition The connection equipment of definition.With the connection equipment of external electrical network once establishment in graphic and model integration transformer station model, in follow-up editor In can not carry out edit-modify in transformer substation side.The whole network model integration is processed does not change transformer station's configuration with being seamlessly connected.
The specific practice of described transformer station model consistency desired result is:Transformer station model consistency desired result passes through to compare to repair Graphic and model integration transformer station model before and after changing, to realize, carries out contrast output verification report by Software tool, manually gives Confirm.Verification content includes:Transforming plant primary, the figure of secondary device and model information, the Topology connection of substation equipment closes System, IED configuration data, communication configuration etc..
The specific practice of described transformer station configuration conformance verification is:Transformer station's configuration conformance verifies by comparing base SCD file in SCL description is realized, and derives transformer substation configuration file respectively before and after the modification of graphic and model integration transformer station model, Contrast output verification report are carried out by Software tool, manually adds their confirmation.Verification content includes:Transforming plant primary, secondary set Standby and its topological connection relation, IED configuration data, communication configuration etc..
Compared with the modeling of traditional electric substation automation system and dispatch automated system modeling scheme, the side that the present invention provides Method has following advantage:
1) transformer station's modeling is carried out using graphic and model integration, cover IEC61850 standard, by graphic and model integration transformer station Substation configuration description file derived by model, is docked with existing transformer station configuration flow, protects and invested and electrical network Standard for information system is built;
2) integrated treatment and seamless connection are carried out using graphic and model integration transformer station model and the whole network model, cover IEC61970 standard, can derive the whole network CIM or CIM/E model and SVG, G format graphics, carry out with existing dispatch automated system Docking, reduces the repetitive operation that during dispatching of power netwoks runs, transformer station safeguards, promotes the operability of electric network model;
3) change transformer station model modeling and the whole network model maintenance mode, promote the maintenance of electric network model source, the whole network The systematization that shared and IEC61850, IEC61970 standard is applied, is the whole network model integration and seamless connection provides the foundation.

Claims (5)

1. a kind of transformer station of artwork one and scheduling station synergic modeling method it is characterised in that:Described collaborative modeling side Method includes setting up environmental phase and sets up the model stage;
Described sets up the following phases that environmental phase includes executing in order:
First, set up the S11 stage of graphic and model integration transformer station model file format and database data structure;
2nd, the S12 stage of transformer station's graphic and model integration Modeling Platform is set up in transformer substation side;
3rd, set up system equipment and variable naming mechanism and transformer station in main website side and electrical network is seamlessly connected the S13 stage of mechanism;
4th, the S14 stage of main website graphic and model integration electric network model management platform is set up in main website side;
5th, set up the connection between transformer station's graphic and model integration Modeling Platform and main website graphic and model integration electric network model management platform The S15 stage;
Described set up the following phases that the model stage includes executing in order:
First, transformer station's graphic and model integration Modeling Platform is set up graphic and model integration transformer station model and is generated temporary substations configuration literary composition The S21 stage of part;The described specific practice setting up graphic and model integration transformer station model is:By substation equipment model and correspondence Figure and equipment room topological connection relation combine together, are stored in identical file or database, device model therein and equipment Figure is one-to-one relation, covers the model content of 61850 transformer stations to graphically;
2nd, graphic and model integration transformer station model is submitted to main website graphic and model integration electrical network by transformer station's graphic and model integration Modeling Platform The S22 stage of realization of model management platform;
3rd, main website graphic and model integration electric network model management platform carries out the whole network model integration to graphic and model integration transformer station model Process and be seamlessly connected, generate the S23 stage of main website end graphic and model integration transformer station model;
4th, judge the uniformity school that graphic and model integration transformer station model is carried out in main website graphic and model integration electric network model management platform Test the S24 stage whether passed through;If it is judged that being "Yes", then enter the next step S25 stage, otherwise jump to the S28 stage Porch, next step execute the S28 stage;
5th, main website end graphic and model integration transformer station model is handed down to transformer station by main website graphic and model integration electric network model management platform Graphic and model integration Modeling Platform, transformer station's graphic and model integration Modeling Platform generates the S25 stage of transformer substation configuration file;
6th, judge the S26 stage whether the configuration conformance verification that transformer station's graphic and model integration Modeling Platform is carried out is passed through;If Judged result is "Yes", then enter the next step S27 stage, be otherwise back to the porch in S23 stage, next step reenters The S23 stage;
7th, transformer substation configuration file is applied to the S27 stage of monitoring system of electric substation by platform;
8th, main website graphic and model integration electric network model management platform judges the S28 stage with the presence or absence of problem for the transformer station model modeling; If it is judged that being "Yes", illustrate to belong to transformer station and modeling problematic, then flow process is back to the porch in S21 stage, next Step reenters the S21 stage;Otherwise, describe the problem the problem belonging to during main website the whole network model integration processes and is seamlessly connected, Then flow process is back to the porch in S22 stage, and next step reenters the S22 stage.
2. synergic modeling method according to claim 1 it is characterised in that:In the S21 stage, described transformer station configures The content of file is ICD file, SSD file, SCD file and CID file.
3. synergic modeling method according to claim 1 it is characterised in that:In the S23 stage, described the whole network model one Bodyization is processed with the specific practice being seamlessly connected is:In main website, renaming is carried out to device model object in transformer station, and figure Mould integrated transformer substation model and external electrical network model are attached, and reject and re-define equipment, and so that electric network model definition is covered Lid 61850,61970 standard contents, meet powernet, the demand of offline secure stability analysis simultaneously.
4. synergic modeling method according to claim 1 it is characterised in that:In the S24 stage, described graphic and model integration The specific practice of the consistency desired result that transformer station model is carried out in main website graphic and model integration electric network model management platform is:By than Graphic and model integration transformer station model before and after relatively changing, to realize, carries out contrast output verification report by Software tool, manually Add their confirmation.
5. synergic modeling method according to claim 1 it is characterised in that:In the S26 stage, described transformer station's artwork The specific practice of configuration conformance that integrated modelling platform is carried out verification is:By comparing the SCD file reality based on SCL description Existing, derive transformer substation configuration file respectively before and after the modification of graphic and model integration transformer station model, carry out contrasting simultaneously by Software tool Output verification is reported, manually adds their confirmation.
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