CN107332347B - Intelligent substation secondary intelligence Computer Aided Design platform - Google Patents

Intelligent substation secondary intelligence Computer Aided Design platform Download PDF

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Publication number
CN107332347B
CN107332347B CN201710682325.6A CN201710682325A CN107332347B CN 107332347 B CN107332347 B CN 107332347B CN 201710682325 A CN201710682325 A CN 201710682325A CN 107332347 B CN107332347 B CN 107332347B
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pel
interchanger
module
port
intelligent
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CN107332347A (en
Inventor
仇群辉
徐伟明
朱少华
莫加杰
袁敏
李树卿
何平
钱伟杰
金祝飞
庄岩
计渊
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Jiaxing Hengchuang Electric Power Design Research Institute Co Ltd
Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Jiaxing Hengchuang Electric Power Design Research Institute Co Ltd
Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • 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
    • 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations
    • 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/40Display of information, e.g. of data or controls

Abstract

The invention discloses a kind of intelligent substation secondary intelligence Computer Aided Design platforms, including data reception module, SCD parsing module, automatic mapping module, pel library, display module and safety measure intelligent early-warning module.The present invention makes O&M service personnel as in normal station working interface, realizes the without differences O&M of intelligent substation and conventional substation relay protection device, greatly reduces to O&M service personnel's technical requirements, while improving substation safety.The platform provides the complete technique support systems of intelligent substation relay protection O&M; entirety solves the problems, such as that intelligent substation O&M exists; significantly improve ability and efficiency that operation maintenance personnel accurately studies and judges processing secondary device defect and electric network fault; in the management innovation for carrying out realizing secondary device operation and maintenance while technological innovation; realize the fundamental shifts of substation secondary device maintenance work; strong technical support is provided for relay protection safe operation, popularization and application foreground is broad.

Description

Intelligent substation secondary intelligence Computer Aided Design platform
Technical field
The present invention relates to a kind of intelligent substation monitoring technologies, more specifically, it relates to a kind of intelligent substation secondary Intelligent Computer Aided Design platform.
Background technique
As intelligent substation largely puts into operation, substation is unattended and the popularization and application of remote operation, how to guarantee intelligence Energy substation safety reliability service is problem in the urgent need to address.Since essence has occurred in intelligent substation secondary circuit Variation, original secondary device control means and O&M there are the problem of and it is difficult gradually show, increase field operation and electricity Net operation risk.The connection of conventional substation secondary circuit, protection exit, function pressing plate are visible, tangible, can be formed apparent Physics fracture, debugging, O&M service personnel form intrinsic habit, and in intelligent substation, normal station " visible " " is touched " secondary circuit become the black box of " invisible ", " can not touch ", considerably increase substation's O&M, maintenance not Controllability lacks the technological means and technology branch effectively managed to intelligent secondary device, SCD file, soft pressing plate and empty circuit etc. Support platform, therefore intelligent substation relay protection maloperation, mis-wired, accidentally facilities occur repeatedly, exist simultaneously protection and set Standby and its circuit when occurring defect can not quick level diagnosis a series of problems, such as, seriously threaten the safety fortune of intelligent substation Row.Therefore state's net office notification (2015) 7 (Shu Yinbiao holds the report-back meeting of New Generation of Intelligent work of transformer substation) also indicates that, There is also part secondary device stability during intelligent substation development and technological progress inadequate, detection and debugging method The problems such as insufficient, some areas weak and live operation maintenance personnel of one line operational management is not suitable with development of new techniques.Science is wanted to face In new technology, new equipment application practice bring change, objectively looking upon there are the problem of.These problems are cracked, are that company is current The important process task of intelligent substation development will be pushed from now on;Meeting emphasizes that the visual field Yao Fangkuan, more new concept, research are used for reference International advanced equipment debugging and operation management experience.Big strength intensive analysis equipment deficiency and operation management problem are descended, is ground Study carefully formulation solution;Strengthen construction and operation phase whole station system configuration file (SCD file) version pipe control, accelerates to propose two Subsystem debugs visibility solution.Put forth effort to reinforce construction and operation management, ensures equipment, electric power netting safe running.Ensure new The high-quality construction of generation intelligent substation puts into operation and stable operation as scheduled.
With the intelligent substation that early period largely builds step into O&M maintenance the stage, currently there is an urgent need to study towards The O&M service technique support platform of secondary equipment of intelligent converting station, especially relay protection correlation secondary device realizes optical fiber Physical link, Quadratic Imaginary circuit, guard mode visualization on-line monitoring and intelligent diagnostics, and for intelligent substation O&M overhaul Safety measure is checked online and early warning, provides effective technical support for intelligent substation operation maintenance personnel, solves current intelligence Can substation's O&M maintenance there are the problem of.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of intelligent substation secondary intelligence auxiliary Design platform solves the problems, such as that current intelligent substation O&M maintenance exists.
To achieve the above object, the present invention provides the following technical scheme that
A kind of intelligent substation secondary intelligence Computer Aided Design platform, including it is data acquisition module, SCD parsing module, automatic At module, pel library and display module;Wherein:
Data acquisition module, for reading the SCD file of whole station device from intelligent substation;Wherein, empty circuit link shape State data are exported to automatic mapping module, and SCD file is exported to SCD parsing module;
SCD parsing module obtains the data mould that different device type correspondence includes for parsing the SCD file received Connection relationship between type and device, and the data model and connection relationship that will acquire are transferred to automatic mapping module;
Pel library is provided with the pel of corresponding different device type in advance;
Automatic mapping module, for obtaining all corresponding devices according to type of device, according to the number of the device received Searched in pel library according to model with the matched pel of device, establish the mapping association of pel and device;Placement device is corresponding All pels carry out line to each corresponding pel according to the connection relationship between the device received, generate link topology and connect The graphical interfaces connect, according to link state in the empty circuit link state update graphical interfaces obtained in real time, and by graphical interfaces It is transferred to display module;
Display module, for received graphical interfaces to be carried out real-time online by human-computer interaction interface with patterned way Display.
Preferably, described device includes interchanger and empty circuit units, and interchanger includes the center exchange for station level Machine, for the interval interchanger of wall and for the general switch of process layer, empty circuit units include bay device and Process layer devices, bay device include protective device and measure and control device, and process layer devices include combining unit and intelligent terminal, The graphical interfaces includes showing the switch-link network of interchanger virtual link connection relationship and comprising empty circuit units end The virtual terminator connection figure of son and soft pressing plate connection relationship, virtual terminator connection figure are GOOSE, SV or GOOSE/SV one Virtual terminator connection figure.
Preferably, pel includes the interchanger pel of corresponding interchanger and empty circuit units pel, interchanger pel include Center switch pel, interval interchanger pel and general switch pel, the port of interchanger are located at a left side for interchanger pel Right two sides, the terminal on the left side is from outlet on the left of interchanger pel, and the terminal on the right is from outlet on the right side of interchanger pel;Empty circuit is set Standby pel includes protective device pel, measure and control device pel, combining unit pel and intelligent terminal pel, empty circuit units pel Terminal be located at the left and right sides of pel, left side is input terminal, and right side is output end.
Preferably, the SCD parsing module to the resolving of SCD include physical connection visualization, the visualization of empty circuit, And actual situation unification;Wherein,
Physical connection visualization, by parsing the communication information of SCD file and the Inputs of virtual terminator Incidence relation, the automatic drafting for realizing network communication link;It is associated in MMS again simultaneously and corresponds to signaling point, to realize that dynamic is supervised Depending on the status function of link;
Empty circuit visualization, it is automatic to examine using current IED as master device by parsing the inputs nodal information of SCD file Other associated devices of rope are connected thereto situation, while generating corresponding soft pressing plate according to keyword;
Actual situation unification, definition procedure layer device port physical model element Plug, Port, Type, each element include each From attribute value;Using PhysConn element definition switch port, the type attribute value of PhysConn element is First physical internet ports is defined as when Connection, attribute value is defined as other redundant physicals and connects network interface when being RedConn; Increase the description side of the IED physical port inside IED node lower outer portion reference element in SCD file in the attribute of short address Formula.
Preferably, the network automatic generation method of process layer devices comprises determining that process layer physical connection topological arrangement, The PORT information of sender and recipient are written to opposite side respectively.Give a definition Peer-Port and opposite end in Private element IED;IED1, IED2 are two IED equipment of process layer, and the port of IED1 is connected to the port of IED2.
It preferably, further include safety measure intelligent early-warning module, the safety measure intelligent early-warning module is configured with relay Protection peace arranges knowledge base;The safety measure intelligent early-warning module is for reading primary equipment operating status, secondary device pressing plate Actual safety measure performance and the correct safety measure knowledge base of selected verification are carried out online verification, tested by information After card is correct, printing peace arranges implementation to report.
Compared with prior art, the invention has the advantages that the platform runs from scene completely, overhauls different demands, Four layers of visualization panorama and stratification security hologram early warning technology support platform are established, are based on by intelligent substation primary main The configuration of whole station secondary device, physics (optical fiber) connection network and the operation situation " birds-eye view " of wiring, operation maintenance personnel is to whole station two Secondary device operating condition is very clear;By the intelligent substation secondary information circuits methods of exhibiting of " actual situation unification ", (" void " refers to Quadratic Imaginary circuit, " reality " refer to physical fiber link), by all information fusion optimizations in intelligent substation secondary circuit, like routine Substation's static state drawing is the same, and realizes the dynamic drawing monitored in real time, operating maintenance by the association of related real time information Personnel can intuitively understand rapidly secondary information, secondary circuit state, " void "-" reality " corresponding relationship of whole transformer station, significantly The ability for improving operating maintenance personnel quick diagnosis and processing equipment defect realizes " visible, tangible " visualization layer Secondaryization is shown and intelligent diagnostics;By the reproduction true to nature of field device operating condition interface remote, realizes secondary device and remotely patrol Depending on like operations staff makes an inspection tour interface before screen;Intelligent substation technical characterstic is utilized simultaneously, and it is each to establish intelligent substation Kind of operation operation relay protection peace arranges knowledge base, realizes operating maintenance and operates secondary anti-error early warning;It is managed online by SCD, Realize the mis-wired early warning of Quadratic Imaginary circuit;In addition platform protection equipment deficiency intellectual analysis, motion analysis etc..
The good operation habit for inheriting conventional substation of the platform, makes O&M service personnel and on normal station work circle Face is the same, realizes the without differences O&M of intelligent substation and conventional substation relay protection device, greatly reduces to O&M Service personnel's technical requirements, while improving substation safety.The platform provides intelligent substation relay protection O&M is complete Whole technique support system integrally solves the problems, such as that intelligent substation O&M exists, significantly improves operation maintenance personnel and accurately grind The ability and efficiency for sentencing reason secondary device defect and electric network fault realize secondary device fortune while carrying out technological innovation The management innovation of row maintenance, realizes the fundamental shifts of substation secondary device maintenance work, is safely operated for relay protection Strong technical support is provided, popularization and application foreground is broad.
Detailed description of the invention
Fig. 1 is the system module figure of intelligent substation secondary intelligence Computer Aided Design platform in embodiment;
Fig. 2 is the visual implementation process block diagram of physical connection in embodiment;
Fig. 3 is the visual implementation process block diagram in empty circuit in embodiment.
Specific embodiment
Below with reference to examples and drawings, the present invention is described in further detail, but embodiments of the present invention are not It is only limitted to this.
Referring to Fig.1, a kind of intelligent substation secondary intelligence Computer Aided Design platform, including data acquisition are present embodiments provided Module, SCD parsing module, automatic mapping module, pel library, display module and safety measure intelligent early-warning module.
Data acquisition module is used to read the SCD file of whole station device from intelligent substation;Wherein, empty circuit link state Data are exported to automatic mapping module, and SCD file is exported to SCD parsing module.Wherein, device includes that interchanger and empty circuit are set Standby, interchanger includes the center switch for station level, the interval interchanger for wall and for the common of process layer Interchanger, empty circuit units include bay device and process layer devices, and bay device includes protective device and measure and control device, Process layer devices include combining unit and intelligent terminal.
SCD parsing module obtains the data model that different device type correspondence includes for parsing the SCD file received And the connection relationship between device, and the data model and connection relationship that will acquire are transferred to automatic mapping module;SCD parsing Module includes that physical connection visualization, empty circuit visualization and actual situation are unified to the resolving of SCD.
Intelligent substation optical fiber link point point-to-point direct-connected circuit and networking optical fiber link circuit, for point-to-point optical fiber chain Road can be used indirect discrimination mode and realize optical fiber link monitoring and diagnosis, for networking mode optical fiber link, combinable SV, GOOSE, MMS informix, which differentiate, realizes optical fiber link monitoring and diagnosis, to reach the accurate positioning to optical fiber link failure.
(1) physical port off-line arrangement is realized.
Port association relationship is located in the privately owned field of port information, and IED1 stores information:
<PhysConntype="RedConn">;
<Ptype="Port">1-A</P>;
<Ptype="Plug">LC</P>;
<Ptype="Type">FOC</P>;
<Ptype="Cable">1</P>;
<Privatetype="RemDev-Port">1-A</Private>;
<Privatetype="RemDev-iedName">IED2</Private>;
</PhysConn>;
IED2 stores information:
<PhysConntype="RedConn">;
<Ptype="Port">1-A</P>;
<Ptype="Plug">LC</P>;
<Ptype="Type">FOC</P>;
<Ptype="Cable">1</P>;
<Privatetype="RemDev-Port">1-A</Private>;
<Privatetype="RemDev-iedName">IED1</Private>;
</PhysConn>;
According to the port configuration in above-mentioned SCD file, output port equipment list.Port table carries out anti-according to following process Lead parsing:
According to IEDName positioning device.
Reposition port numbers, positioning to SCD file position.
Supplement fills in port private information field.
(2) implementation process:
During realization, closed by the Inputs of the communication information and virtual terminator that parse SCD file Connection relationship, the automatic drafting for realizing network communication link;It is associated in MMS again simultaneously and corresponds to signaling point, to realize dynamic surveillance The status function of link.Detailed process is referring to Fig. 2.
Empty circuit visualization determines the relevance of interval IED equipment, will be spaced relay protection phase by analyzing SCD file It closes IED equipment void circuit real-time state monitoring and visualizes, the shape in on-line real time monitoring process layer SV, GOOSE void circuit State, pressing plate state provide intuitive empty loop state variation and signal condition for O&M service personnel;Specifically, pass through parsing The inputs nodal information of SCD file, using current IED as master device, other associated devices of automatically retrieval are connected thereto feelings Condition, while corresponding soft pressing plate is generated according to keyword, support that soft pressing plate is configurable;Specific flow chart is referring to Fig. 3.
Intelligent substation transmits protective device information using optical fiber.Traditional contact action message passes through GOOSE message shape Formula is transmitted mutually, instead of traditional cable core, considerably increases the uncontrollability of substation's O&M, maintenance.Operation maintenance personnel If it is desired to understand the corresponding relationship of optical fiber and empty circuit, need by checking optical fiber connection figure and empty circuit that designing institute provides Table, contains much information and not easy-to-search.
To solve intelligent substation secondary void circuit " do not see, can not touch ", the corresponding technical problem for being difficult to search of actual situation, The intelligent substation secondary information circuits that relay protection visualized O&M and anti-error early warning platform use " actual situation unification " are online Monitoring and methods of exhibiting (" void " refers to Quadratic Imaginary circuit, and " reality " refers to physical fiber link), intelligent substation secondary circuit is owned Information carries out fusion optimization, realizes reality like conventional substation static state drawing, and through the association of related real time information When the dynamic drawing that monitors, operating maintenance personnel can intuitively understand rapidly the secondary real time information of whole transformer station, secondary returning Line state, " void "-" reality " corresponding relationship, substantially increase the ability of operating maintenance personnel quick diagnosis and processing equipment defect, Realize " visible, tangible " visualization objects levels displaying and intelligent diagnostics.
The program of actual situation unification is accomplished by
A) process layer devices physical port allocation models
Process layer devices are mostly multi bri device, in order to which specification port is connected to the describing mode in modeling, definition procedure Layer device port physical model element Plug, Port, Type, each element include respective attribute value.Port model is specifically such as Under:
<PhysConntype="Connection/RedConn">;
<Ptype="Plug">ST</P>;
<Ptype="Port">1-A</P>;
<Ptype="type">Foc</P>;
<PhysConn>;
Using PhysConn element definition switch port, when the type attribute value of PhysConn element is Connection It is defined as first physical internet ports, attribute value is defined as other redundant physicals and connects network interface when being RedConn, connect when using redundancy It connects or when multiple connections, PhysConn element is repeatable to be occurred, but its typ attribute is RedConn.
<Ptype=" Plug ">element definition type of plug can be SC, ST, FC, LC, RJ45, MTRJ;<Ptype=" Port " > element definition port numbers, using " board number-port numbers " describing mode, for example 1-A when, be shown to be first piece of board The port A, for the same IED, the port numbers of same board must be unique.<Ptype=" Type ">element definition interface Type can be FOC, Radio, 100BaseT.
It is adapted to IED equipment, including protective device, MU, intelligent terminal with upper port allocation models, is also applied for exchanging Machine.
B) GOOSE, SV receive access point physical port correlation model;
Increase in short address (IntAddr) attribute inside IED node lower outer portion reference (ExtRef) element in SCD file Add the describing mode of the IED physical port, example is as follows:
<ExtRefdaName=“stVal”,doName=“Pos”,iedName=“IL2201A”ldInst=“RPIT”, LnClass=" XCBR ", lnInst=" 1 ", prefix=" Q0A ", intAddr=" 1-A:PIGO/ GOINGGIO1.DPCSO1.stVal "/> it is separated between port numbers and virtual terminator using ": " symbol (half-angle).Such as need multiport Input same signal, can increase multiport description, between using "/" symbol (half-angle) separate.If do not described port numbers, then do not have ": " symbol, it is mutually compatible with the SCD file of typically no port configuration.When system configuration connects virtual terminator, configuration tool should basis Physical port description prompt user's selection port of corresponding access point.
Pel library is provided with the pel of corresponding different device type in advance;Pel includes corresponding interchanger in the present embodiment Interchanger pel and empty circuit units pel, interchanger pel includes center switch pel, interval interchanger pel and general Logical interchanger pel, the port of interchanger are located at the left and right sides of interchanger pel, and the terminal on the left side is on the left of interchanger pel Outlet, the terminal on the right is from outlet on the right side of interchanger pel;Empty circuit units pel includes protective device pel, measure and control device figure Member, combining unit pel and intelligent terminal pel, the terminal of empty circuit units pel are located at the left and right sides of pel, and left side is defeated Enter end, right side is output end.
Automatic mapping module, for obtaining all corresponding devices according to type of device, according to the number of the device received Searched in pel library according to model with the matched pel of device, establish the mapping association of pel and device;Placement device is corresponding All pels carry out line to each corresponding pel according to the connection relationship between the device received, generate link topology and connect The graphical interfaces connect, according to link state in the empty circuit link state update graphical interfaces obtained in real time, and by graphical interfaces It is transferred to display module;
Graphical interfaces includes showing the switch-link network of interchanger virtual link connection relationship and setting comprising empty circuit The virtual terminator connection figure of standby terminal and soft pressing plate connection relationship, virtual terminator connection figure are GOOSE, SV or GOOSE/SV mono- The virtual terminator connection figure of body.
Display module, for received graphical interfaces to be carried out real-time online by human-computer interaction interface with patterned way Display.
The network automatic generation method of process layer devices comprises determining that process layer physical connection topological arrangement, respectively The PORT information of sender and recipient are written to opposite side.Give a definition Peer-Port and opposite end IED in Private element;IED1, IED2 is two IED equipment of process layer, and the port 1-A of IED1 is connected to the port 2-B of IED2.Connect topological arrangement model such as Under:
This side IED1:
<PhysConntype="Connection/RedConn">;
<Ptype="Plug">ST</P>;
<Ptype="Port">1-A</P>;
<Ptype="type">Foc</P>;
<Privatetype="RemDev-Port">2-B</Private>;
<Privatetype="RemDev-iedName">IED2</Private>;
</PhysConn>;
Opposite side IED2:
<PhysConntype="Connection/RedConn">;
<Ptype="Plug">ST</P>;
<Ptype="Port">2-B</P>;
<Ptype="type">Foc</P>;
<Privatetype="RemDev-Port">1-A</Private>;
<Privatetype="RemDev-iedName">IED1</Private>;
</PhysConn>。
Safety measure intelligent early-warning module arranges knowledge base configured with relay protection peace;Safety measure intelligent early-warning module is used for Primary equipment operating status, secondary device pressing plate information are read, just with selected verification by actual safety measure performance True safety measure knowledge base carries out online verification, and after verifying is correct, printing peace arranges implementation to report.

Claims (3)

1. a kind of intelligent substation secondary intelligence Computer Aided Design platform, characterized in that parse mould including data acquisition module, SCD Block, automatic mapping module, pel library and display module;Wherein:
Data acquisition module, for reading the SCD file of whole station device from intelligent substation;Wherein, empty circuit link state number According to output to automatic mapping module, SCD file is exported to SCD parsing module;
SCD parsing module, for parsing the SCD file received, obtain the data model that different device type correspondence includes with And the connection relationship between device, and the data model and connection relationship that will acquire are transferred to automatic mapping module;
Pel library is provided with the pel of corresponding different device type in advance;
Automatic mapping module, for obtaining all corresponding devices according to type of device, according to the data mould of the device received Type is searched in pel library and the matched pel of device, establishes the mapping association of pel and device;Placement device is corresponding all Pel carries out line to each corresponding pel according to the connection relationship between the device received, generates link topology connection Graphical interfaces according to link state in the empty circuit link state update graphical interfaces obtained in real time, and graphical interfaces is transmitted To display module;
Display module is shown for received graphical interfaces to be carried out real-time online by human-computer interaction interface with patterned way Show;
Described device includes interchanger and empty circuit units, and interchanger includes for the center switch of station level, for being spaced The interval interchanger and the general switch for process layer of layer, empty circuit units include bay device and process layer devices, Bay device includes protective device and measure and control device, and process layer devices include combining unit and intelligent terminal, figure circle Face includes showing the switch-link network of interchanger virtual link connection relationship and comprising empty circuit units terminal and soft pressure The virtual terminator connection figure of plate connection relationship, virtual terminator connection figure are that the virtual terminator of GOOSE, SV or GOOSE/SV one connects Figure;
Pel includes the interchanger pel and empty circuit units pel of corresponding interchanger, and interchanger pel includes center switch figure Member, interval interchanger pel and general switch pel, the port of interchanger are located at the left and right sides of interchanger pel, the left side Terminal is from outlet on the left of interchanger pel, and the terminal on the right is from outlet on the right side of interchanger pel;Empty circuit units pel includes protecting The terminal of protection unit pel, measure and control device pel, combining unit pel and intelligent terminal pel, empty circuit units pel is located at figure The left and right sides of member, left side is input terminal, and right side is output end;
The SCD parsing module includes that physical connection visualization, empty circuit visualization and actual situation are unified to the resolving of SCD; Wherein,
Physical connection visualization is associated with by the Inputs of the communication information and virtual terminator that parse SCD file Relationship, the automatic drafting for realizing network communication link;It is associated in MMS again simultaneously and corresponds to signaling point, to realize dynamic surveillance chain The status function on road;
Empty circuit visualization, by parsing the inputs nodal information of SCD file, using current IED as master device, automatically retrieval phase Other associated devices are connected thereto situation, while generating corresponding soft pressing plate according to keyword;
Actual situation unification, definition procedure layer device port physical model element Plug, Port, Type, each element include respective Attribute value;Using PhysConn element definition switch port, when the type attribute value of PhysConn element is Connection It is defined as first physical internet ports, attribute value is defined as other redundant physicals and connects network interface when being RedConn;In SCD file IED node lower outer portion reference element inside increase the describing mode of the IED physical port in short address attribute.
2. intelligent substation secondary intelligence Computer Aided Design platform according to claim 1, characterized in that process layer devices Network automatic generation method comprises determining that process layer physical connection topological arrangement, respectively the PORT of sender and recipient Information is written to opposite side, gives a definition Peer-Port and opposite end IED in Private element;IED1, IED2 are two of process layer The port of IED equipment, IED1 is connected to the port of IED2.
3. intelligent substation secondary intelligence Computer Aided Design platform according to claim 2, characterized in that further include arranging safely Apply intelligent early-warning module, the safety measure intelligent early-warning module arranges knowledge base configured with relay protection peace;The safety measure Intelligent early-warning module implements feelings for reading primary equipment operating status, secondary device pressing plate information, by actual safety measure Condition and the correct safety measure knowledge base of selected verification carry out online verification, and after verifying is correct, printing peace arranges implementation to report.
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