CN103312035B - Integrated simulation adjusting-testing system and simulation adjusting-testing method for intelligent substation - Google Patents
Integrated simulation adjusting-testing system and simulation adjusting-testing method for intelligent substation Download PDFInfo
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Abstract
The invention discloses an integrated simulation adjusting-testing system for an intelligent substation, comprising a digital physics hybrid simulation system, an information recording and analyzing system and a user operation interface, which are integrated together, and a physical intelligent device according with the IEC61850 (International Electrotechnical Commission) communication protocol is adjusted and tested through a physical network port by utilizing the communication network; the digital physics hybrid simulation system and the information recording and analyzing system share data with the user operation interface, the digital physics hybrid simulation system is communicated with the physical intelligent device via a physical interface to adjust and test the physical intelligent device, the digital physics hybrid simulation system simulates to generate an electrical condition of a power primary system and transmits the information representing the electrical condition to the physical intelligent device as the third party in the form of IEC61850 standard message; and the information recording and analyzing system records the whole information interaction process of the digital physics hybrid simulation system and the physical intelligent system in real time, analyzes the received information in real time and reports the analysis result, and the result is displayed by the user operation interface.
Description
Technical field
The present invention relates to a kind of emulation regulating and measuring system and emulation adjusting, measuring method, particularly relate to a kind of intelligent substation emulation regulating and measuring system and emulation adjusting, measuring method of the integration for intelligent substation.
Background technology
Formulation gradual perfection from 2000 of IEC61850 standard.Experienced by the research of nearly more than ten years, study and exploration, the Intelligent transformer station set up based on this standard reaches its maturity, and the construction of Intelligent transformer station will enter the Fast Growth stage.The introducing of standard makes by special data communication network, becomes possibility with the information exchange of the model of standard between different manufacturers, dissimilar smart machine.But because of the discrepancy that different manufacturers is understood standard, communication or smart machine failure and other reasons, add complicated primary fault condition, be easy to cause in information exchange and error on intelligent electronic device (IED) self processing logic, thus cause the consequence that cannot expect or make system responses accomplish optimum.Utilize traditional relay testing, debugging acid, means and method, the system-wide situation of unable real simulation, the response of system to some failure and special conditions is become and is difficult to prediction, also there is test simultaneously, debugging cycle is long, the problems such as result is unreliable.Same problem also appears in the routine inspection of electrical secondary system and observation process, thus the hidden danger of unable Timeliness coverage system is caused, hamper the raising of system operation reliability, therefore release one and contain the hybrid simulation of complete numeral and physics secondary device and the intelligent substation emulation regulating and measuring system of measuring ability, there is very major and immediate significance and application prospect.
Real-timedigital simulation technology (RTDS) application in electric power system is the operation digital technique of the relative maturity of development.But the main target of emulation is the response of primary system to various electric condition.For intelligent substation, a full-order system, combines by first and second and coordinates generation.Based on this; need to transform traditional analogue system based on RTDS; become a hybrid simulation environment of compatible with digital emulation and actual physical IED equipment; thus allow analogue system can simulate a various electric condition and observe the response of physical I ED equipment under these conditions, be used for doing accurate judgement to the necessary protection setting of system, relay protective scheme.
But analogue system itself is especially mixed with the analogue system of physical I ED, because cannot record the response of involved whole secondary devices comprehensively, only possesses limited data analysis capabilities.The new patented invention of some this areas and technology are attempted as accomplishing the understanding response in whole system being had to panorama type, and proposing needs to be aided with various independently network message recorder and fault fluid parameter records and the message interaction in analysis station at interior recording assay device.But this way makes the configuration of whole system, cooperation seems too numerous and diverse, adds and understands to result the difficulty analyzed.And above-mentioned recording assay device is understood in default of the precognition of the true electric information implication representated by monitored message, when without the analysis can only accomplished when human intervention for station communication situation and message format aspect and interpretation, and really can not carry out the in-depth analysis of the full station respondent behavior of applied logic aspect in conjunction with analogue system.
Summary of the invention
Object of the present invention is exactly to solve the problem, a kind of intelligent substation emulation regulating and measuring system and emulation adjusting, measuring method of integration are provided, it has realization emulation commissioning and Similarity degree function integration merges, configuration information is shared, and the whole process of Multi simulation running also carries out the advantage of degree of depth real-time intelligent analysis for system responses information.
To achieve these goals, the present invention adopts following technical scheme:
A kind of intelligent substation emulation regulating and measuring system of integration, it comprises digital physical hybrid simulation system, information record and the analytical system and user interface that integrate, utilizes communication network commissioning to meet the physics intelligent apparatus of IEC61850 communication protocol by physical internet ports;
Described user interface treats the transforming plant primary system connection layout of l-G simulation test for drawing and editing, load transformer station to be measured entirely to stand or the IEC61850SCD secondary model of localised spacer, and with the form of secondary physical connection layout and secondary logic connectivity diagram by the relation automatic Display between the virtual connections/empty terminal of secondary logical node and subordinate thereof out; The secondary logic connectivity diagram relationship maps relation set up primary system connection layout and automatically produce; And the primary system connection layout completed, secondary model information and the relationship maps relation information between primary system connection layout and secondary logic connectivity diagram are shared to digital physical hybrid simulation system and information record and analytical system;
Described digital physical hybrid simulation system receives the commissioning instruction of user interface, according to transforming plant primary system connection layout information, simulation produces the electric condition needed for commissioning, and according to its known secondary model information, by simulate produce electric condition convert the SMV message meeting IEC61850 specification to, and message is sent to the response message meeting IEC61850 specification of physics intelligent apparatus and receiver reason intelligent apparatus, according to the difference of response message content, redefine the electric condition of transforming plant primary system, again simulation produces follow-up IEC61850SMV message, complete the closed loop commissioning process complete with of physics intelligent apparatus,
Described information record and analytical system real-time listening are for the IEC61850 message interaction information between the digital physical hybrid simulation system relevant to commissioning use-case and third party's physics intelligent apparatus, and according to its known secondary model information and the incidence relation between a system connection layout and secondary logic connectivity diagram, analyze is carried out to message information; And the result of deciphering is reported user interface, show last analysis result by user interface.
Described digital physical hybrid simulation system accepts the commissioning instruction from user interface, according to the primary system connection layout information that it is known, calls built-in RTDS module in order to the electric condition needed for simulation generation commissioning; And according to its known secondary model information, by simulate the electric condition produced and convert the SMV message meeting IEC61850 specification to, and by physical network mouth, SMV message is sent to third party's physics intelligent apparatus to be measured; Digital physical hybrid simulation system receives the response message meeting IEC61850 specification from physics intelligent apparatus by physical network mouth, according to the difference of response message content, digital physical hybrid simulation system redefines the electric condition of transforming plant primary system, and simulation produces follow-up IEC61850SMV message, completes the closed loop commissioning process complete with of physics intelligent apparatus.
Described user interface treats the transforming plant primary system connection layout of l-G simulation test for drawing and editing, and on transforming plant primary system connection layout, input and mark the electric parameter of all kinds of detail; Load transformer station to be measured entirely to stand or the IEC61850SCD secondary model of localised spacer, and with the form of secondary physical connection layout and secondary logic connectivity diagram by the relation automatic Display between the virtual connections/empty terminal of secondary logical node and subordinate thereof out; The secondary logic connectivity diagram relationship maps relation set up primary system connection layout and automatically produce; And the relationship maps relation information of the primary system connection layout completed, secondary model information and primary system connection layout and secondary logic connectivity diagram is shared to digital physical hybrid simulation system and information record and analytical system; User interface also allows user based on once connecting topology information, secondary model information and the relationship maps contextual definition between primary system connection layout and secondary logic connectivity diagram and configuring one or more commissioning use-case, and relevant commissioning instruction is handed down to digital physical hybrid simulation system to start one or many commissioning.
Described physics intelligent apparatus is the third-party device meeting IEC61850 standard to be measured; Accept the electric condition produced from digital physical hybrid simulation system simulation and the SMV message information produced according to electric condition, and utilize communication network to send into digital physical hybrid simulation system by physical interface the response message meeting IEC61850 protocol specification completely, complete the information interaction meeting IEC61850 specification between the two.
Based on a kind of method emulating commissioning of the intelligent substation emulation regulating and measuring system of integration, user is by the user interface of system, editor generates the transforming plant primary system treating emulation experiment, simultaneously by meeting the SCD configuration file of IEC61850 standard, the electrical secondary system that configuration and transforming plant primary system coordinate, digital physical hybrid simulation system in conjunction with user by the configuration information of user interface to transforming plant primary system, simulation produces the electric condition of transforming plant primary system, and the information of electric condition is passed to third-party physics intelligent apparatus with the form meeting IEC61850SMV message, digital physical hybrid simulation system simultaneously receiver manages the response message of intelligent apparatus, according to the difference of response message content, digital physical hybrid simulation system redefines the electric condition of transforming plant primary system, complete the information interaction meeting IEC61850 specification with physics intelligent apparatus, information record and analytical system catch the interactive information between digital physical hybrid simulation system and intelligent physical device, and according to the incidence relation of the configuration information of transforming plant primary system, secondary model information and primary system connection layout and secondary logic connectivity diagram to the interactive information real-time analysis received, and report analysis result to user interface, user interface display analysis result.
Based on the emulation adjusting, measuring method of the intelligent substation emulation regulating and measuring system of integration, concrete steps are:
Step one: user is drawn by user interface and edits the line chart of transforming plant primary system to be emulated, and on line chart, by picture library mould integration means, define the electric parameter of each power equipment of all kinds of transforming plant primary system;
Step 2: user loads the SCD secondary model configuration file meeting IEC61850 standard by user interface, system is according to the SCD auto-building model secondary physical connection layout loaded and secondary logic connectivity diagram, user configures the mapping association relation of primary system connection layout and the secondary logic connectivity diagram coordinated with primary system on a user interface, imports the configuration information describing transformer station secondary system equipment room information interaction form and interactive mode.Above-mentioned information is buffered in the database of internal system, and these information can the mechanism of internal system data interaction and digital physical hybrid simulation system and information record and analytical system be shared;
Step 3: digital physical hybrid simulation system is according to the configuration information of user interface to transforming plant primary system, by the mechanism of built-in RTDS, simulation produces the electric condition of transforming plant primary system, by simulate the electric condition produced and convert the SMV message meeting IEC61850 specification to, and utilize communication network that the SMV message representing electric condition is passed to third-party physics intelligent apparatus by physical interface;
Step 4: the electric condition of the transforming plant primary system of physics intelligent apparatus representated by the SMV message of digital physical hybrid simulation system simulation generation produces response message; And utilize communication network to pass to digital physical hybrid simulation system with the message form meeting IEC61850 specification by physical interface this response message;
Step 5: digital physical hybrid simulation system is according to the response message of physics intelligent apparatus, simulation produces the electric condition information of follow-up transforming plant primary system, further emulation, completes one or more commissioning use-case by the serial IEC61850 message interaction between digital physical hybrid simulation system and physics intelligent apparatus;
Step 6: information record and analytical system catch the IEC61850 interactive information between digital physical hybrid simulation system and intelligent physical device, and according to the SCD model of transformer station secondary system and one or two particular associative logics, real-time analysis is carried out to the information received, and the exception found in analytic process is passed to user interface, present to user.
In described step 2: user sends by user interface the request of control, various operation or exceptional condition in imitating substation, and passes to digital physical hybrid simulation system.
Beneficial effect of the present invention:
1., by by simulation result and combining to the analysis integration of result, improve the integrated testability efficiency to analogue system to a great extent.
2. can emulate whole system, solve the difficult problem that the device across interval is tested.
3. analogue system is to the turn-to-turn short circuit of the condition being difficult in real system run into such as transformer, and busbar grounding is simulated, thus solves the problem of completeness to physical unit experiment.
4. artificial intelligence and system are to the unified process of simulated response information, achieve information sharing, thus can carry out degree of depth intellectual analysis to the whole process of Multi simulation running.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present invention;
Fig. 2 is system configuration flow chart of the present invention;
Fig. 3 is Systematical control of the present invention and record, analysis, flow for displaying figure.
Wherein, 1. integrative simulation regulating and measuring system, 2. user interface, 3. digital physical hybrid simulation system, 4. information record and analytical system, 5. physical internet ports, 6. communication network, 7. physics intelligent apparatus.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, a kind of emulation regulating and measuring system 1 of the integration for intelligent substation, it comprise include digital physical hybrid simulation system 3, information record and analytical system 4, user interface 2 and external third party's determinand reason intelligent apparatus 7;
Wherein, described user interface 2 provides user to draw and edits the transforming plant primary system connection layout treating l-G simulation test, and input and mark the function of electric parameter of all kinds of detail on connection layout;
Described user interface 2 allows user to load transformer station to be measured entirely to stand or the IEC61850SCD secondary model of localised spacer, and with the form of secondary physical connection layout and secondary logic connectivity diagram by relationship model automatic Display out;
Described user interface 2 provides function to allow user the relationship maps relation between primary system connection layout and secondary logic connectivity diagram be set up on drawn connection layout and the automatic secondary logic connectivity diagram produced;
Described user interface 2 user determine to complete once connect topology information, secondary model information and primary system connection layout and secondary logic connectivity diagram relationship maps relation foundation after, by the data interaction mechanism of integrative simulation regulating and measuring system 1 inside, above-mentioned information and digital physical hybrid simulation system 3 and information record and analytical system 4 are shared;
User interface 2 also allows user based on the relationship maps contextual definition of primary system connection layout information, secondary model information and primary system connection layout and secondary logic connectivity diagram, configure one or more commissioning use-case, and relevant commissioning instruction is handed down to digital physical hybrid simulation system 3 to start one or many commissioning;
Described digital physical hybrid simulation system 3 can accept the commissioning instruction from user interface 2, according to the primary system connection layout information that it is known, calls built-in RTDS module in order to the electric condition needed for simulation generation commissioning;
Described digital physical hybrid simulation system 3 can according to its known secondary model information, by simulate the electric condition produced and convert the SMV message meeting IEC61850 specification to, and by communication network 6, SMV message is sent to third party's physics intelligent apparatus 7 to be measured from physical network mouth 5;
Described digital physical hybrid simulation system 3 receives the response message meeting IEC61850 specification of the physics intelligent apparatus 7 from communication network 6 by physical network mouth 5.According to the difference of response message content, digital physical hybrid simulation system 3 redefines the electric condition of transforming plant primary system, and simulation produces follow-up IEC61850SMV message, thus completes the closed loop commissioning process complete with of physics intelligent apparatus 7;
Described physics intelligent apparatus 7 is the third-party device meeting IEC61850 standard to be measured, as the common IED device providing the functions such as protection, observing and controlling;
Described physics intelligent apparatus 7 accepts the SMV message information of simulating the electric condition produced from digital physical hybrid simulation system 3, and can communication network 6 be utilized to send digital physical hybrid simulation system 3 to by physical internet ports 5 response message meeting IEC61850 protocol specification completely, thus complete the information interaction meeting IEC61850 specification between the two;
Described information record and analytical system 4 real-time listening for the IEC61850 message interaction information between the digital physical hybrid simulation system 3 relevant to commissioning use-case and third party's physics intelligent apparatus 7, and carry out analyze according to its known secondary model information and the incidence relation between primary system connection layout and secondary logic connectivity diagram and logic to message information;
Result is reported user interface 2 by described information record and analytical system 4, shows last analysis result by user interface 2.
Based on a kind of adjusting, measuring method of the integrative simulation regulating and measuring system 1 of intelligent substation, concrete steps are: user is by user interface 2, editor treats the transforming plant primary system of emulation experiment, simultaneously by meeting the SCL(Substation Configuration Language of IEC61850 standard) SCD configuration file, the electrical secondary system that configuration and transforming plant primary system coordinate, digital physical hybrid simulation system 3 is in conjunction with the configuration information of user by user interface 2 pairs of transforming plant primary systems, simulation produces the electric condition of transforming plant primary system, and by physical internet ports 5, the information representing electric condition is passed to third-party physics intelligent apparatus 7, the response message that the while of digital physical hybrid simulation system 3, receiver reason intelligent apparatus 7 produces according to electric condition, according to the difference of response message content, digital physical hybrid simulation system 3 recalculates system electrical condition, what complete with physics intelligent apparatus 7 is mutual, information record and analytical system 4 complete, in real time, harmless record whole system information, and according to the configuration information of primary system, real-time analysis is carried out to the information received, report analysis result, digital physical hybrid simulation system 3 and information record and analytical system 4 combine by user interface 2, complete the configuration of primary system, control and record, the display of analysis result.
Fig. 2 illustrates the configuration flow of present system.
Wherein step 201 to 203, illustrates the layoutprocedure of the transforming plant primary system treating simulation.In step 201, user draws electric power system to be simulated line chart by user interface 2, and on line chart, by picture library mould integration means, the electric parameter of all kinds of power equipments in definition transforming plant primary system; In step 202., notify by the internal data interaction mechanism of integrative simulation regulating and measuring system 1 the primary system configuration information that digital physical hybrid simulation system 3 can use step 201 to edit; Announcement information record and the analytical system 4 primary system configuration information that step 201 can be used to edit in step 203.
Step 204 to 208, illustrates the layoutprocedure of electrical secondary system.In step 204, user loads configuration information with the description electrical secondary system equipment room information interaction form of IEC61850SCD configuration file form and interactive mode by the corresponding function of user interface 2; In step 205, secondary physical connection layout and secondary logic connectivity diagram automatically present according to SCD model by integrative simulation regulating and measuring system 1 on user interface 2; In step 206, user configures the relationship maps relation of primary system connection layout and secondary logic connectivity diagram on the primary system connection layout presented on user interface 2 and secondary logic connectivity diagram; In step 207, the related information of the ready electrical secondary system configuration of step 206 and primary system connection layout and secondary logic connectivity diagram can be used by the internal data interaction mechanism notice digital physical hybrid simulation system 3 of integrative simulation regulating and measuring system 1; In a step 208, the related information of the ready electrical secondary system configuration of step 206 and primary system connection layout and secondary logic connectivity diagram can be used by the internal data interaction mechanism announcement information record of integrative simulation regulating and measuring system 1 and analytical system 4.
In step 209, relevant secondary configuration information is sent to physics intelligent apparatus 7 with CID or relevant suitable mode, thus realizes the information interaction based on IEC61850 between physics intelligent apparatus 7 and digital physical hybrid simulation system 3.
Fig. 3 illustrates the control of present system, information record, analysis and flow for displaying.
Wherein step 301 to 304, illustrates the control and integrative simulation regulating and measuring system 1 carried out integrative simulation regulating and measuring system 1 to the relevant response controlled.In step 301, user controls to ask, to simulate various operation or exceptional condition to being sent by analogue system by user interface 2; This control request is passed to digital physical hybrid simulation system 3 in step 302, and digital physical hybrid simulation system 3 according to asked operation and condition, can be emulated and produce various electric parameters; These electric parameters pass to physics intelligent apparatus 7 with the form of standard IEC 61850 message in step 303; Physics intelligent apparatus 7 also feeds back to digital physical hybrid simulation system 3 so that digital physical hybrid simulation system 3 is according to the response of physics intelligent apparatus 7 by the form of standard IEC 61850 message in step 304 to the reaction of these electric parameters, further emulates commissioning to physics intelligent apparatus 7.
Step 305 to 309 illustrates the displaying process of system to the record of information, analysis and result.In above-mentioned steps all kinds of mutual message information of digital physical hybrid simulation system 3 and physics intelligent apparatus 7 in step 305 and 306 by information record and analytical system 4 in real time, panorama and nondestructively catch and record; Step 307 is to the information of catching, and information record and analytical system 4 carry out real-time analysis according to the configuration of acquired primary system connection layout and secondary logic connectivity diagram before this and related information; By step 308, user interface 2 is reported to the exception found in analytic process and analysis result, thus presents to user in a step 309.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (7)
1. an integrated intelligent substation emulation regulating and measuring system, it is characterized in that, it comprises digital physical hybrid simulation system, information record and the analytical system and user interface that integrate, utilizes communication network commissioning to meet the physics intelligent apparatus of IEC61850 communication protocol by physical internet ports;
Described user interface treats the transforming plant primary system connection layout of l-G simulation test for drawing and editing, load transformer station to be measured entirely to stand or the IEC61850 SCD secondary model of localised spacer, and with the form of secondary physical connection layout and secondary logic connectivity diagram by the relation automatic Display between the virtual connections/empty terminal of secondary logical node and subordinate thereof out; The secondary logic connectivity diagram relationship maps relation set up primary system connection layout and automatically produce; And the relationship maps relation information of the primary system connection layout completed, secondary model information and primary system connection layout and secondary logic connectivity diagram is shared to digital physical hybrid simulation system and information record and analytical system;
Described digital physical hybrid simulation system receives the commissioning instruction of user interface, according to transforming plant primary system connection layout information, simulation produces the electric condition needed for commissioning, and according to its known secondary model information, by simulate produce electric condition convert the SMV message meeting IEC 61850 specification to, and message is sent to the response message meeting IEC61850 specification of physics intelligent apparatus and receiver reason intelligent apparatus, according to the difference of response message content, redefine the electric condition of transforming plant primary system, again simulation produces follow-up IEC 61850 SMV message, complete the closed loop commissioning process complete with of physics intelligent apparatus,
Described information record and analytical system real-time listening are for the IEC61850 message interaction information between the digital physical hybrid simulation system relevant to commissioning use-case and physics intelligent apparatus, and according to the incidence relation of its known secondary model information and a system connection layout and secondary logic connectivity diagram, analyze is carried out to message information; And the result of deciphering is reported user interface, show last analysis result by user interface.
2. the intelligent substation emulation regulating and measuring system of a kind of integration as claimed in claim 1, it is characterized in that, described digital physical hybrid simulation system accepts the commissioning instruction from user interface, according to the primary system connection layout information that it is known, call built-in RTDS module in order to the electric condition needed for simulation generation commissioning; And according to its known secondary model information, by simulate the electric condition produced and convert the SMV message meeting IEC 61850 specification to, and by physical network mouth, SMV message is sent to physics intelligent apparatus to be measured; Digital physical hybrid simulation system receives the response message meeting IEC61850 specification from physics intelligent apparatus by physical network mouth, according to the difference of response message content, digital physical hybrid simulation system redefines the electric condition of transforming plant primary system, and simulation produces follow-up IEC 61850 SMV message, completes the closed loop commissioning process complete with of physics intelligent apparatus.
3. the intelligent substation emulation regulating and measuring system of a kind of integration as claimed in claim 1, it is characterized in that, described user interface treats the transforming plant primary system connection layout of l-G simulation test for drawing and editing, and on transforming plant primary system connection layout, input and mark the electric parameter of all kinds of detail; Load transformer station to be measured entirely to stand or the IEC61850 SCD secondary model of localised spacer,
And with the form of secondary physical connection layout and secondary logic connectivity diagram by the relation automatic Display between the virtual connections/empty terminal of secondary logical node and subordinate thereof out; The secondary logic connectivity diagram relationship maps relation set up primary system connection layout and automatically produce; And the relationship maps relation information of the primary system connection layout completed, secondary model information and primary system connection layout and secondary logic connectivity diagram is shared to digital physical hybrid simulation system and information record and analytical system; User interface also allow user based on once connect topology information, secondary model information and primary system connection layout and secondary logic connectivity diagram relationship maps contextual definition and configure one or more commissioning use-case, and relevant commissioning instruction is handed down to digital physical hybrid simulation system to start one or many commissioning.
4. the intelligent substation emulation regulating and measuring system of a kind of integration as claimed in claim 1, it is characterized in that, described physics intelligent apparatus is the third-party device meeting IEC61850 standard to be measured; Accept the electric condition produced from digital physical hybrid simulation system simulation and the SMV message information produced according to electric condition, and utilize communication network to send into digital physical hybrid simulation system by physical interface the response message meeting IEC 61850 protocol specification completely, complete the information interaction meeting IEC61850 specification between the two.
5. based on the method for the emulation commissioning of the intelligent substation emulation regulating and measuring system of integration, it is characterized in that, user is by the user interface of system, editor generates the transforming plant primary system connection layout treating emulation experiment, by meeting the SCD configuration file of IEC61850 standard, the electrical secondary system that configuration and transforming plant primary system coordinate, digital physical hybrid simulation system in conjunction with user by the configuration information of user interface to transforming plant primary system, simulation produces the electric condition of transforming plant primary system, and the information of electric condition is passed to physics intelligent apparatus with the form meeting IEC61850 SMV message, digital physical hybrid simulation system simultaneously receiver manages the response message of intelligent apparatus, according to the difference of response message content, digital physical hybrid simulation system redefines the electric condition of transforming plant primary system, complete the information interaction meeting IEC61850 specification with physics intelligent apparatus, information record and analytical system catch the interactive information between digital physical hybrid simulation system and intelligent physical device, and according to the incidence relation of the configuration information of transforming plant primary system, secondary model information and primary system connection layout and secondary logic connectivity diagram to the interactive information real-time analysis received, and report analysis result to user interface, user interface display analysis result.
6. the method for the emulation commissioning of the intelligent substation emulation regulating and measuring system of integration as claimed in claim 5, it is characterized in that, concrete steps are:
Step one: user is drawn by user interface and edits the line chart of transforming plant primary system to be emulated, and on line chart, by picture library mould integration means, define the electric parameter of each power equipment of all kinds of transforming plant primary system;
Step 2: user loads the SCD secondary model configuration file meeting IEC61850 standard by user interface, system generates secondary physical connection layout and secondary logic connectivity diagram automatically according to the SCD secondary model loaded, user configures the mapping association relation of primary system connection layout and the secondary logic connectivity diagram coordinated with primary system on a user interface, import the configuration information describing transformer station secondary system equipment room information interaction form and interactive mode, and being buffered in the database of internal system, these information are passable
The mechanism of internal system data interaction and digital physical hybrid simulation system and information record and analytical system are shared;
Step 3: digital physical hybrid simulation system is according to the configuration information of user interface to transforming plant primary system, by the mechanism of built-in RTDS, simulation produces the electric condition of transforming plant primary system, by simulate the electric condition produced and convert the SMV message meeting IEC61850 specification to, and utilize communication network that the SMV message representing electric condition is passed to physics intelligent apparatus by physical interface;
Step 4: the electric condition of the transforming plant primary system of physics intelligent apparatus representated by the SMV message of digital physical hybrid simulation system simulation generation produces response message; And utilize communication network to pass to digital physical hybrid simulation system with the message form meeting IEC61850 specification by physical interface this response message;
Step 5: digital physical hybrid simulation system is according to the response message of physics intelligent apparatus, simulation produces the electric condition information of follow-up transforming plant primary system, further emulation, completes one or more commissioning use-case by serial IEC61850 message interaction between the two;
Step 6: information record and analytical system catch the IEC61850 interactive information between digital physical hybrid simulation system and intelligent physical device, and according to the SCD secondary model of transformer station secondary system and the correlation logic of primary system connection layout and secondary logic connectivity diagram, real-time analysis is carried out to the information received, and the exception found in analytic process is passed to user interface, present to user.
7. the method for the emulation commissioning of the intelligent substation emulation regulating and measuring system of integration as claimed in claim 6, it is characterized in that, in described step 2: user sends by user interface the request of control, various operation or exceptional condition in imitating substation, and pass to digital physical hybrid simulation system.
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