CN109583068A - Secondary system of intelligent substation rapid modeling system and method based on main wiring diagram - Google Patents
Secondary system of intelligent substation rapid modeling system and method based on main wiring diagram Download PDFInfo
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- CN109583068A CN109583068A CN201811399822.6A CN201811399822A CN109583068A CN 109583068 A CN109583068 A CN 109583068A CN 201811399822 A CN201811399822 A CN 201811399822A CN 109583068 A CN109583068 A CN 109583068A
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- wiring diagram
- intelligent substation
- main wiring
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The present invention relates to a kind of secondary system of intelligent substation rapid modeling system and method based on main wiring diagram, secondary system of intelligent substation rapid modeling system based on main wiring diagram, it is characterized in that, the secondary system of intelligent substation rapid modeling system based on main wiring diagram includes: interval template management module, model import modul, equipment relating module, empty circuit link block, physical loop link block and data export module.The present invention has the rapid modeling that secondary system of intelligent substation is completed according to main wiring diagram, and provides general data interaction format, effectively promotes the design efficiency of intelligent substation and the effect of data exchange capability.
Description
Technical field
The present invention relates to a kind of technical field of smart grid designing system, especially a kind of intelligence based on main wiring diagram
Transformer station secondary system rapid modeling system and method.
Background technique
In recent years, the speed of all trades and professions technological innovation accelerates to advance, particularly with power industry, based on IEC61850's
Intelligent substation technology has obtained unprecedented development, and smart grid enters the all-round construction stage, the popularization of new technology, so that
Huge variation: secondary device networking and design all has occurred from design, construction to O&M, management, production method in substation
The information that information digitalization transmits intelligent substation communication system is more complete and reliable, and the real-time of communication significantly mentions
Height, substation can realize more complicated automation and intelligentized function, the automatic operating and management level of substation mentioned
It rises and is of great significance.
But the design method of the source data as intelligent substation construction, or the design using traditional substation
Mode, using computer aided design cad (Computer Aided Design) drawing as information storage medium to intelligent change
Power station is designed.Though this design method is conducive to construct, CAD diagram paper only has flat image information, not profound
The data such as design, management, interoperability information, information is isolated between different drawings, different designs function, and internal system designs number
According to can not verify mutually, design mistake and design defect can only could be found until the construction debugging stage, cause rework rate it is high,
The problem of construction cost increases.Design data based on CAD diagram paper is difficult to parse, and is difficult on monitored system, regulation platform etc.
Layer system application, the data interaction being unfavorable between system are unfavorable for the automation and intelligence of intelligent substation.
Summary of the invention
The secondary system of intelligent substation rapid modeling system that the object of the present invention is to provide a kind of based on main wiring diagram and
Method, technical problems to be solved are the rapid modeling of secondary system of intelligent substation to be completed according to main wiring diagram, and provide logical
Data interaction format effectively promotes the design efficiency and data exchange capability of intelligent substation.
Foregoing invention purpose one of the invention has the technical scheme that
Secondary system of intelligent substation rapid modeling system based on main wiring diagram, which is characterized in that the intelligence based on main wiring diagram
Can transformer station secondary system rapid modeling system include:
It is spaced template management module, for being managed to the interval in substation；
Main connection mode design module, for generating whole station main wiring diagram；
Model import modul, for ICD model file to be parsed and verified；
Equipment relating module, it is associated with ICD model file after creating secondary device on the main wiring diagram, make institute
Secondary device is stated with corresponding signal and electrical characteristic；
Empty circuit link block obtains empty circuit link information for describing the information flow direction between device；
Physical loop link block obtains physical loop link information for describing the connection of physical port between equipment；
Data export module is used for according to the empty circuit link information and the physical loop link information, to configuration information
Classified and is extracted.
By using above-mentioned technical proposal, by substation's special parameter, scale of whole station is automatically generated, according to one
Change design configurations technology, complete the logical connection and physical connection configuration of whole station electrical secondary system, and is configured according to connection and complete figure
The automation of the design datas such as shape drawing exports, and achievees the purpose that design data and configuration data consistency with this.
The present invention is further arranged to: the method that the interval template management module is managed the interval in substation
Include the following steps:
Corresponding interval template is obtained from the template library of interval, and the interval template is instantiated, and obtains engineering interval；
According to engineering characteristic, equipment and device configuration are adjusted, and increases the empty circuit in being spaced between equipment and multi-compartment equipment
Connection is connected with physical loop.
By using above-mentioned technical proposal, the method for this interval multiplexing can greatly simplify the creation at engineering interval and match
Work is set, and the purpose of normalization interval design can be played.
The present invention is further arranged to: the model import modul include model information parsing, virtual terminator signal resolution and
Communications control block parsing.
Further, the virtual terminator signal resolution specifically comprises the following steps:
(1) enter daughter element AccessPoint from IED member prime element；
(2) if the attribute value name of the daughter element AccessPoint is " G " beginning, expression access point is the access point GOOSE,
(3) are then entered step, if the attribute value name of the daughter element AccessPoint is " M " beginning, indicate access point for SV visit
It asks a little, then enters step (4)；
(3) access point GOOSE is parsed；
(4) access point SV is parsed.
Further, the communication control module carries out the step of data parsing and includes:
Enter daughter element AccessPoint from IED element；
If the attribute value name of the daughter element AccessPoint is " G " or " M " beginning, the attribute value name is carried out
Parsing.
By using above-mentioned technical proposal, after secondary device is associated with ICD model file, just has engineering actual physics end
Mouth and connection terminal just can be carried out the design of secondary system of intelligent substation physical loop and empty circuit design on this basis.
The present invention is further arranged to: the equipment relating module includes the following steps: ICD model file association
Model inspection is done to ICD model；
Secondary device is created on main line wiring diagram, and obtains the ICD model；
After carrying out signal resolution to the ICD model by model inspection, it is associated with the secondary device.
By using above-mentioned technical proposal, multiple secondary devices just electrical characteristic having the same, but secondary device has
And it is only capable of being associated with an ICD model file.After secondary device and ICD model interaction, just has ICD model file and retouched
The virtual terminator information stated, communication control information, port information.
The present invention is further arranged to: void circuit link block is connected with empty loop configuration module.
By using above-mentioned technical proposal, it can clearly recognize whether virtual terminator can configure in this way.
Foregoing invention purpose two of the invention has the technical scheme that
Secondary system of intelligent substation fast modeling method based on main wiring diagram, the intelligent substation based on main wiring diagram
Electrical secondary system fast modeling method includes the following steps:
Substation's special parameter is obtained, and according to substation's special parameter, is given birth to automatically using the main connection mode design module
At scale of whole station；
According to the mode of connection and circuit types in the main connection mode design module, from interval, template obtains engineering actual interval；
Equipment in engineering interval is associated with secondary device model file, is that equipment generates electrical spy in the engineering interval
Property；
Carried out respectively in the empty circuit link block and search physical loop link block whole station electrical virtual circuit connect with
The connection of apparatus optical fiber circuit, obtains secondary device detailed configuration；
The secondary device detailed configuration is exported by data export module to cad file.
By using above-mentioned technical proposal, compared with prior art, the invention has the following advantages that
1. design is intuitive: the present invention is during intelligent substation designs, showing interface system of the operation interface based on QT, tool
There is good graphics display capability.It is detached from CAD software simultaneously, without being loaded into CAD as plug-in unit, just can be carried out and intuitively set
Meter；
2. data general-purpose: input data source of the invention uses the ICD model file of standard, can guarantee the standard of configuration data
Property and versatility, and export SVG figure, can be compatible with by most of software；
3. configuration and design integration: the design and configuration of designer need to only pay close attention to electrical secondary system core in unified platform
The configuration of calculation evidence, drawing needed for exporting traditional Substation Design automatically as system avoid data configuration and layout design
Dual work, and can guarantee the consistency of configuration data and design data according to derived design drawing is configured, reduce design
Mistake.
In conclusion advantageous effects of the invention are as follows:
Compared with prior art, the invention has the following advantages that
1. design is intuitive: the present invention is during intelligent substation designs, showing interface system of the operation interface based on QT, tool
There is good graphics display capability.It is detached from CAD software simultaneously, without being loaded into CAD as plug-in unit, just can be carried out and intuitively set
Meter；
2. data general-purpose: input data source of the invention uses the ICD model file of standard, can guarantee the standard of configuration data
Property and versatility, and export SVG figure, can be compatible with by most of software；
3. configuration and design integration: the design and configuration of designer need to only pay close attention to electrical secondary system core in unified platform
The configuration of calculation evidence, drawing needed for exporting traditional Substation Design automatically as system avoid data configuration and layout design
Dual work, and can guarantee the consistency of configuration data and design data according to derived design drawing is configured, reduce design
Mistake.
Detailed description of the invention
Fig. 1 is system construction drawing of the invention.
Fig. 2 is main electrical scheme drafting figure of the present invention.
Fig. 3 is typical spacing formwork structure figure.
Fig. 4 is model file structure chart.
Fig. 5 equipment and model interaction flow chart.
Fig. 6 is electrical secondary system physical port connection schematic diagram in substation.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Secondary system of intelligent substation design be equipment in secondary system of intelligent substation is modeled, network structure is set
Meter, physical loop design, relay protective scheme design etc., output for intelligent substation construction, debugging, O&M, management drawing,
Table etc., it is intelligent substation construction starting point, is the source of substation's construction source data.
A kind of technology of secondary system of intelligent substation rapid modeling system and method based on main wiring diagram of the invention
Foundation has:
1. utilizing TinyXml parsing library to carry out expandable mark language XML, (one kind is for marking electronic document to make it have structure
The computer information symbol to understand of property) text parsing.
2. according to power industry substation configuration description language SCL (Substation Configuratin Descript
Language normal structure access method) realizes that intelligent electronic device describes file ICD (IED Configuration
Description) the parsing function of file.
3. main wiring diagram configuration is opened up with scalable vector graphics SVG (Scalable Vector Graphics) format
Show, SVG is based on expandable mark language XML, and derived interactive interaction data is with the storage of SVG format.
4. this system uses C++ to interact opening for formula system as development language using QT as software development framework
Send out language.
Embodiment one:
It referring to Fig.1, is a kind of secondary system of intelligent substation rapid modeling system based on main wiring diagram disclosed by the invention, packet
Include interval template management module, main connection mode design module, model import modul, equipment relating module, empty circuit link block,
Physical loop link block and data export module.
Referring to Fig. 3, interval template management module is using the thought of general management to row management typical spacing in substation.Between
Partiting template management module is classified according to voltage class to typical spacing, for example, there is 220kV allusion quotation below 220kV voltage class
Type line segregation, 220kV typical case's bus interval, 220kV typical case's mother interval etc., it is each typical spacing according to interval type, electricity
Pressing the difference of grade and the mode of connection includes different device type and number of devices.For example, under 220kV Typical Route interval
Comprising intelligent terminal A set, intelligent terminal B set, combining unit A set, combining unit B set, route protection A set, route protection B set,
The equipment such as measure and control device, spacing devices include port, standard virtual terminator information, and are able to carry out port and connect with virtual terminator.
In engineering creation, from the corresponding interval template instances of interval template library selection to engineering, engineering interval, work are formed
The connection between equipment and equipment between journey interval is inherited completely in partiting template, designer is further according to engineering characteristic, to equipment
Slight adjustment is carried out with device configuration, and increases the empty circuit in being spaced between equipment and multi-compartment equipment and physical loop
Connection.The method of this interval multiplexing can greatly simplify the creation and configuration work at engineering interval, and can play standard
Change the purpose of spaced design.
Main connection mode design module carries out the drafting of main wiring diagram using the OpenGL of QT, fast by the way of parametric modeling
Fast-growing helps station owner's wiring diagram and equipment, and the parameter of input has: (1) main transformer quantity and the high, medium and low three sides electricity of type (2) main transformer
Press grade and number of, lines；(3) mode of connection: single female, double female or 3/2nds modes of connection.
The present invention is absorbed in electrical secondary system design, and the route that main connection mode design module is drawn is not drawn on every route
Detailed primary equipment, it is only necessary to route (being also known as spaced), main transformer type, bus type, the mode of connection can be expressed i.e.
It can.Two ways can be used in the creation of equipment in engineering: one is by interval type will be spaced template instances, second
It is secondary device pel to be placed in by main wiring diagram by manual type, and be associated with interval.
Referring to Fig. 2, main connection mode design module figure, which is placed, uses automatic placement and manually placement two ways, substantially former
Reason is the designated position being placed on element figure on main wiring diagram.A basic pel has: route, bus, main transformer, mother
Connection etc.；Basic secondary pel has: secondary device, interchanger, screen cabinet.
Secondary device includes main transformer protection, route protection, bus protection, intelligent terminal, combining unit, observing and controlling, mother guarantor
The different types of secondary device such as shield, prepared auto restart；Interchanger include the optical port interchanger of different port quantity, power port interchanger and
Mix mouth switch；Shielding cabinet includes different fibre distribution frames with regard to cabinet, protection cabinets and central cabinet etc..
Referring to Fig. 4, model import modul: model import modul carries out the secondary device ICD model file that producer provides
Parsing and verification.ICD model file, that is, intelligent electronic device configuration describing document, it, which describes intelligent electronic device, is had
Basic capacity, including communication capacity, interoperability signal etc., it be secondary system of intelligent substation design significant data it is defeated
Enter source.After secondary device is associated with ICD model file, just have engineering actual physics port and connection terminal, on this basis
It just can be carried out the design of secondary system of intelligent substation physical loop and empty circuit design.
Model format detection is carried out when model imports first, carries out model information parsing after format detection is errorless again, and will
The information of parsing stores storage.
Model file format detection can guarantee the consistency of model information, validity, guarantee the definition of model file information
Standardization, standardization, realize different manufacturers, the interoperability between distinct device.ICD model checking is divided into the school Schema
It tests, the configuration of file structure and engineering is checked using specification validation, DL/T860 specification validation and standard virtual terminator.
Schema defines the structure and syntax rule of substation configuration description model document, is similar to document type definition
DTD (Document Type Definition).Its content include definition appear in element in SCL model document, attribute and
Hierarchical relationship etc. between its data type, element.Check whether SCL syntax format meets SCL in 860.6 annex of DL/T
The verification rule (totally 8 SCL Schema files, as shown in table 1) of Schema file.
Table 1:SCL Schema verifies listed files
| Filename | Description |
| SCL_Enums.xsd | Expandable mark language mode used is enumerated |
| SCL_BaseSimpleTypes.xsd | The basic simple types used in other parts |
| SCL_BaseTypes.xsd | The basic complicated type definition used in other parts |
| SCL_Substation.xsd | The related syntactic definition of substation |
| SCL_Communication.xsd | Communicate related syntactic definition |
| SCL_IED.xsd | The related syntactic definition of intelligent electronic device |
| SCL_DataTypeTemplates.xsd | The related syntactic definition of data type sample |
| SCL.xsd | Main SCL pattern grammar definition, defines the root element of each SCL file |
Verifying content includes following rule:
A) model document should meet XML format specification, and start-tag and end-tag should match；
B) element required in model document with uniqueness must satisfy uniqueness requirement；
C) capital and small letter is named to answer consistent in model document, attribute-name is started with lowercase, and masurium is opened with capitalization
Head；
D) element should be correct nested, and each layer of nest relation answers standard compliant strict regulations in SCL model；
E) attribute-name that each element includes has uniqueness, does not allow to repeat；
F) member is known as optional attribute and essential attribute is distinguished, and essential attribute can not lack in model document；
G) under SCL standard NameSpace, each attribute of an element be it is fixed, cannot arbitrarily add other attributes；If needing
Other privately owned attributes, should define new NameSpace.
H) element content and attribute value be not to be exceeded standard range constraint (including length, enumerate, regular expression etc. about
Beam)；File structure and engineering configuration are using specification validation foundation " Q/GDW 11156-2014 secondary system of intelligent substation letter
Cease model checking specification ", " QGDW 1396-2012IEC61850 engineering relay protection application model " to ICD file structure and
Engineering configuration information carries out normative detection.It is as follows to verify content:
(I) data type template re-defines inspection.Check data type template<DataTypeTemplates>in SCL model
The various data types of definition are identical with the presence or absence of content, the different situation of name, verification<LNodeType>,<DOType>,
<DAType>,<EnumType>, which whether there is, to be re-defined；
(II) data type template reference checks.It is defined in<DataTypeTemplates>element in inspection SCL model various
Whether data type template is by the content quotation of other parts in model, if unreferenced, illustrates that the data type template is superfluous
Remaining.Whether LNodeType is quoted by logical node example, and whether DOType is by DO or SDO object reference, and whether DAType
It is quoted by DA attribute, whether EnumType is quoted by DA attribute.
(III) consistency check that data set, control block configure.Data set, control block configuration in inspection model file
Whether internal consistency principle is met.Whether the attribute value of<FCDA>non-empty of data set configuration is already present in direction model
Whether<FCDA>actual number of data object and data attribute, data set configuration is less than or equal to<ConfDataset>
MaxAttributes attribute value, the max whether data set<DataSet>actual number is less than or equal to<ConfDataset>belong to
Property value, control block reference data set it is whether effective, report-control block<ReportControl>actual number whether be less than or
Max attribute value equal to<ConfReportControl>, log control block<LogControl>actual number whether be less than or
Max attribute value equal to<ConfLogControl>.
(IV) model data objects instantiate configuration inspection.Instance object and example value and data class in inspection model
The consistency of type template definition, it is specific verify content include: instantiation configuration DOI/SDI/DAI object indexing whether with number
The data object structure defined according to template types is consistent；Instantiation configuration DOI/SDI/DAI example value whether with data type
Data format, the data area of the data object of template definition are consistent.
DL/T860 specification validation verification ICD model file structure meets China's Electric Power Industry general technology standard, in verification
Hold according to DL/T 860.7-3, DL/T 860.7-4, standard consistency inspection is carried out to the data type template of SCL model file
It looks into.Specifically verification content includes:
A) pressure (or conditional force) DO of check criteria LNodeType whether there is；
B) DO type of the check criteria LNodeType with the presence or absence of extension；
C) whether the data type of the inheritance extension DO of standard LNodeType is consistent with existing standard DO data type.
D) the extension DO NameSpace of check criteria LNodeType whether there is or conflict；
E) whether the standard DO sequence of check criteria LNodeType is correct；
F) whether the data type of the standard DO of check criteria LNodeType is correct；
G) whether the extension DO of check criteria LNodeType conflicts with other DO；
H) check that the NameSpace of extension LNodeType whether there is；
I) LNodeType of extension is checked for；
J) check that compulsory basic DO whether there is in extension LNodeType；
K) the CDC type of extension is checked for；
L) check that cdcNs the and cdcName attribute of extension CDC type whether there is；
M) check that the pressure DA element of DOType whether there is；
N) check whether the standard DA order of elements of DOType is correct；
O) check whether the data type of DOType is correct；
P) extension DA is checked for；
Q) check that the pressure BDA element of DAType whether there is；
R) check whether the BDA order of elements of DAType is correct；
S) check whether the data type of DAType is correct；
T) BDA of extension is checked for；
U) whether the type of check criteria EnumType and value are correct；
V) EnumType of extension is checked for；
Model information parsing is for access point, logical node, device signal, communication control block message defined in analytic modell analytical model
Deng.
Virtual terminator signal resolution.Device virtual terminator signal refers to that GOOSE, SV input/output signal of device are uploaded in network
The variable passed, this type of information can be according to standard " Q/GDW 1396-2012 IEC61850 engineering relay protection application models "
It is come out from ICD document analysis.Process of analysis is as follows:
(I) enter daughter element AccessPoint from IED element, the attribute value name of AccessPoint starts if S, and indicating should
Access point belongs to station level access point, does not parse；Start if G, expression access point is the access point GOOSE, is transferred to the 2nd step；If
For M beginning, expression access point is the access point SV, is transferred to step 3.
(II) access point GOOSE is handled, daughter element LDevice is transferred to by AccessPoint element, obtains LDevice's
Inst attribute value.Daughter element LLN0, LLN0 the daughter element DataSet of LDevice is entered back into, then parses DataSet daughter element
FCDA outputs path variable name by the virtual terminator of " LD/lnPrfixlnClasslnInst.DO.DA " successively assembling combination device,
The Chinese description that this outputs virtual terminator needs to navigate to the daughter element DO of LN node, and " name " attribute is " dU " under DO
Chinese description is obtained at daughter element DA, wherein the value of LN, DO, DA are virtual terminator variable name path " LD/
The value of lnPrfixlnClasslnInst.DO.DA ", if the value that can not find LN, DO, DA below LN node is path " LD/
The intermediate value of lnPrfixlnClasslnInst.DO.DA " illustrates that IED Node deployment is wrong, and error reason is retouched in LLN0
It has stated and has outputed information, but is undefined in LN.
The daughter element LN for entering back into LDevice successively judges whether the attribute of the prefix of LN is GOIN.If prefix
Attribute be GOIN, indicate that this information is that the GOOSE of device is opened into information.Each LN includes multiple DO daughter elements again, each
DO includes multiple DA again, for DO, needs successively to parse, and for DA, generally only uses stVal, q, t this three, other are not required to
It parses.It opens by " LD/lnPrfixlnClasslnInst.DO.DA " composition virtual terminator into path variable name, virtual terminator Chinese
It is described as under the DO description for the daughter element DA that " name " attribute is " dU ".
(III) processing SV access, is transferred to daughter element LDevice by AccessPoint element, obtains the inst of LDevice
Attribute value.Daughter element LLN0, LLN0 the daughter element DataSet of LDevice is entered back into, then parses DataSet daughter element FCD, is pressed
The virtual terminator of " LD/lnPrfixlnClasslnInst.DO " successively assembling combination device outputs path variable name, this outputs void
It is obtained at the Desc attribute value for the daughter element DO that the Chinese description of terminal needs to navigate to LN node, wherein the value of LN, DO are
Be the value in virtual terminator variable name path " LD/lnPrfixlnClasslnInst.DO ", if can not find below LN node LN,
The value of DO, DA are equal to the intermediate value of " LD/lnPrfixlnClasslnInst.DO.DA ", illustrate that IED Node deployment is wrong, wrong
Accidentally reason outputs information to describe in LLN0, but undefined in LN.
The daughter element LN for entering back into LDevice successively judges whether the attribute of the prefix of LN is SVIN.If prefix
Attribute be SVIN, indicate that this information is that the SV of device is opened into information.Each LN includes multiple DO daughter elements again, for DO
It needs successively to parse.It opens by " LD/lnPrfixlnClasslnInst.DO " composition virtual terminator into path, the description of virtual terminator Chinese
DO is taken to describe.
Communications control block parsing.Communications control block is the physical unit that secondary device process layer signal is sent, and is parsed logical
Letter control block message just can be carried out the configuration of communications control block parameter, and after being attached to equipment under communication configuration, equipment just has communication
Ability.The analyzing step of communications control block is as follows: entering daughter element AccessPoint, the category of AccessPoint from IED element
Property value name if S start, indicate that the access point belongs to station level access point, no longer parses down；Start if G or M,
It indicates process layer information, then continues to parse down.Daughter element Server is entered by AccessPoint element, is entering Server
Daughter element LDevice obtains the inst attribute value of LDevice.It enters back under daughter element LLN0, the LLN0 child node of LDevice
The GSEControl and SMVControl in face are specific communications control block definition, parse its name, appID, dataSet
Attribute and complete father and son's node sequence.
Referring to Fig. 5, equipment relating module: secondary device on main wiring diagram after creating, only secondary device concept
Model creation finishes, and just has the signal and electrical characteristic of plant equipment after needing to be associated with ICD model file.Secondary device
With ICD model file associated process such as Fig. 5: creating secondary device on main wiring diagram, import ICD model, ICD model is led
Model inspection is first done before entering, by carrying out signal resolution after model inspection, is associated with secondary device, on main wiring diagram, is associated with
The secondary device of ICD model file is highlighted, and the equipment default color of not associated ICD model file is shown.One ICD mould
Type can be associated with multiple secondary devices, through the above technical solutions, multiple secondary devices just electrical characteristic having the same,
But secondary device has and is only capable of being associated with an ICD model file.After secondary device and ICD model interaction, just have
Virtual terminator information, communication control information, port information described in ICD model file.
Empty circuit link block.Empty circuit describes the information flow direction between device, expresses and outputs equipment transmission terminal
To a complete empty circuit of reception device receiving terminal.After secondary device is associated with ICD model file, ICD model is inherited
Virtual terminator information is opened into and outputed defined in file, and empty circuit between secondary device can be carried out by empty circuit link block
Configuration.In empty loop configuration module, left side be output equipment and the equipment output terminal；Right side is receiving device and connects
Receiving unit is opened into terminal；Signal is opened into terminal from outputing terminal and be drawn to.One output terminal can be dragged to it is a plurality of open into
Terminal shows that the bars can be received by multiple signals, but one is opened and can only at most be associated with one into terminal and output end
Son can only receive single signal.Virtual terminator after association shows that not associated virtual terminator is according to just in a manner of highlighted
Normal status display can clearly recognize whether virtual terminator can configure in this way.
Referring to Fig. 6, physical loop link block: physical loop describes the connection of physical port between equipment, and physics returns
Road is the transmission basis of empty loop signal as transmission medium.Physical loop connection refers to whole station secondary device, interchanger, screen
Optical fiber circuit connection between cabinet, connection type include direct port connection between equipment, by light with after switching optical cable or
Stern fast connection.Such as Fig. 6, when equipment is in same screen cabinet, the two distance is shorter, is carried out using optical fiber direct-connected；When equipment is in
When different two screen cabinets, equipment distance farther out, mix by the switching light required connect on screen cabinet, light match between pass through optical cable
It is attached, so guarantees the connectivity of physical link.
Data export module.Data export module is according to empty circuit link information and physical loop link information, to configuration
Information carries out classification refinement, exports chart, SVG figure, drawing.Chart output carries out Excel form data using ADO interface
Read-write operation；Painting canvas data are directly exported to SVG figure using the SVG module of QT by SVG figure.Drawing output module is adopted
The output of drawing is carried out with ObjectArx interface, the drawing of output includes that logic connectivity diagram, the network between full station equipment connect
Connect the drawings such as topological diagram, secondary device plate connection figure, switch port connection figure.
The present invention passes through a kind of secondary system of intelligent substation based on main wiring diagram of the application build of each module
Rapid modeling system and method automatically determine substation's scale by main wiring diagram and input parameter, solve intelligent substation and set
Electrical secondary system models cumbersome problem during meter.System combination State Grid Corporation of China Specification of the invention, is having
Effect promotes the normalization and versatility of intelligent substation design, and significant increase intelligent station electrical secondary system modeling efficiency has non-
The engineering application value of Chang Shiyong.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done should all be covered by protection scope of the present invention
Within.
Claims (8)
1. the secondary system of intelligent substation rapid modeling system based on main wiring diagram, which is characterized in that based on main wiring diagram
Secondary system of intelligent substation rapid modeling system includes:
It is spaced template management module, for being managed to the interval in substation；
Main connection mode design module, for generating whole station main wiring diagram；
Model import modul, for ICD model file to be parsed and verified；
Equipment relating module, it is associated with ICD model file after creating secondary device on the main wiring diagram, make institute
Secondary device is stated with corresponding signal and electrical characteristic；
Empty circuit link block obtains empty circuit link information for describing the information flow direction between device；
Physical loop link block obtains physical loop link information for describing the connection of physical port between equipment；
Data export module is used for according to the empty circuit link information and the physical loop link information, to configuration information
Classified and is extracted.
2. the secondary system of intelligent substation rapid modeling system based on main wiring diagram, feature exist as described in claim 1
In the method that the interval template management module is managed the interval in substation includes the following steps:
Corresponding interval template is obtained from the template library of interval, and the interval template is instantiated, and obtains engineering interval；
According to engineering characteristic, equipment and device configuration are adjusted, and increases the empty circuit in being spaced between equipment and multi-compartment equipment
Connection is connected with physical loop.
3. the secondary system of intelligent substation rapid modeling system based on main wiring diagram, feature exist as described in claim 1
In the model import modul includes model information parsing, virtual terminator signal resolution and communications control block parsing.
4. the secondary system of intelligent substation rapid modeling system based on main wiring diagram, feature exist as claimed in claim 3
In the virtual terminator signal resolution specifically comprises the following steps:
(1) enter daughter element AccessPoint from IED member prime element；
(2) if the attribute value name of the daughter element AccessPoint is " G " beginning, expression access point is the access point GOOSE,
(3) are then entered step, if the attribute value name of the daughter element AccessPoint is " M " beginning, indicate access point for SV access
Point then enters step (4)；
(3) access point GOOSE is parsed；
(4) access point SV is parsed.
5. the secondary system of intelligent substation rapid modeling system based on main wiring diagram, feature exist as claimed in claim 3
Include: in, the step of communication control module carries out data parsing
Enter daughter element AccessPoint from IED element；
If the attribute value name of the daughter element AccessPoint is " G " or " M " beginning, the attribute value name is carried out
Parsing.
6. the secondary system of intelligent substation rapid modeling system based on main wiring diagram, feature exist as described in claim 1
In the equipment relating module includes the following steps: ICD model file association
Model inspection is done to ICD model；
Secondary device is created on main line wiring diagram, and obtains the ICD model；
After carrying out signal resolution to the ICD model by model inspection, it is associated with the secondary device.
7. the secondary system of intelligent substation rapid modeling system based on main wiring diagram, feature exist as described in claim 1
In void circuit link block is connected with empty loop configuration module.
8. the secondary system of intelligent substation fast modeling method based on main wiring diagram, which is characterized in that described to be based on main electrical scheme
The secondary system of intelligent substation fast modeling method of figure includes the following steps:
Substation's special parameter is obtained, and according to substation's special parameter, is given birth to automatically using the main connection mode design module
At scale of whole station；
According to the mode of connection and circuit types in the main connection mode design module, from interval, template obtains engineering actual interval；
Equipment in engineering interval is associated with secondary device model file, is that equipment generates electrical spy in the engineering interval
Property；
Carried out respectively in the empty circuit link block and search physical loop link block whole station electrical virtual circuit connect with
The connection of apparatus optical fiber circuit, obtains secondary device detailed configuration；
The secondary device detailed configuration is exported by data export module to cad file.
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