CN106709143A - VFTO batch simulation analysis method and system based on ATP automatic modeling - Google Patents
VFTO batch simulation analysis method and system based on ATP automatic modeling Download PDFInfo
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- CN106709143A CN106709143A CN201611034056.4A CN201611034056A CN106709143A CN 106709143 A CN106709143 A CN 106709143A CN 201611034056 A CN201611034056 A CN 201611034056A CN 106709143 A CN106709143 A CN 106709143A
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Abstract
The invention discloses a VFTO batch simulation analysis method and system based on ATP automatic modeling. The method comprises the steps that an original ATP simulation model file describing steady information of a GIS station is read and stored into a database; the original ATP simulation model file is analyzed to obtain node names of all disconnecting switches possibly generating VFTO in the GIS station; the original ATP simulation model file is searched for character fields describing simulation information of the corresponding disconnecting switches, and the simulation information of the corresponding disconnecting switches is modified in the mode of file writing; ATP simulation model files of VFTO are obtained; the simulation information, described in the original ATP simulation model file, of all the disconnecting switches is traversed, and the ATP simulation model files of VFTO in the GIS station are established in a batch mode; batch simulation is performed on all the generated ATP simulation model files of VFTO, and a simulation result is output. Through the VFTO batch simulation analysis method and system, full automation and intellectualization can be realized in the batch modeling and simulation analysis process, operation is easy, the VFTO modeling and simulation analysis process is greatly simplified, and the work efficiency of relevant researchers is improved.
Description
Technical field
It is the invention belongs to the technical field that electric system simulation is calculated more particularly to a kind of based on ATP automatic modelings
VFTO batches simulating analysis and system.
Background technology
With the raising and the continuous expansion of scale of voltage class of electric power system, GIS transformer stations have obtained extensively in power network
General application.The very fast transient overvoltage (VFTO) that the operation of the disconnecting switch in GIS is produced is to the exhausted of system high pressure equipment
Edge security threat is very big, is a problem of recent domestic GIS Substation Designs and researcher's common concern.Current pin
To fixed GIS transformer stations and specific switch operation, the mechanism of production and emulation mode of VFTO have studied to obtain comparative maturity
.However, GIS inside VFTO is influenceed by many factors, it is necessary to substantial amounts of emulation data carry out correlative study.
The characteristic of VFTO is influenceed by factors such as GIS station structures, component parameters, disconnecting switch operation positions.It is generally sharp
VFTO shape informations are obtained with electromagnetism Transient State Simulation Software, but simulation calculation is only for specific GIS structures and limited operation
Process, and the transient emulation ability changed setting up model and operating mode has requirement very high, the GIS stations VFTO emulation for carrying out at present
Research work, mainly using the mode for manually building model, emulates to the grid switching operation under ad-hoc location specified conditions
Analysis, need to such as change model parameter or operation order simulation model information, can only manually change simulation model, complex operation,
The operating efficiency of simulation study is greatly reduced, is taken a substantial amount of time and manpower.On the other hand, in engineering practice, GIS stations
Design and operations staff carry out the comprehensive simulation study of system, exigence general lack of time and ability to GIS stations VFTO
One kind is simple to operate, accurately and reliably intelligent simulation analysis method and system.
The content of the invention
In order to solve the shortcoming of prior art, the present invention provides a kind of VFTO batch emulation point based on ATP automatic modelings
Analysis method and system.The present invention is capable of implementation process full automation, the intellectuality of the analysis of batch modeling and simulation, operation letter
It is single, VFTO modeling policy analysis processes are enormously simplify, improve the operating efficiency of related researcher.
To achieve the above object, the present invention uses following technical scheme：
A kind of VFTO batch simulating analysis based on ATP automatic modelings, including：
Read the original ATP simulation models file of description GIS stations steady state information and store into database；
Original ATP simulation models file is parsed, the nodename and Topology connection information of disconnecting switch in GIS stations is obtained,
From which further follow that GIS is likely to occur the nodename of the disconnecting switch of VFTO in standing；
According to the nodename of the disconnecting switch that VFTO may occur, phase is described in original ATP simulation models file search
The character field of the artificial intelligence of disconnecting switch is answered, the artificial intelligence of corresponding disconnecting switch is changed in the way of written document；
To describe in the original ATP simulation models file relevant position of character field write-in of VFTO signal generation models, obtain
The ATP simulation model files of VFTO；
The artificial intelligence of all disconnecting switch described in original ATP simulation models file is traveled through, GIS stations are set up in batches
The ATP simulation model files of VFTO；
The ATP simulation models file of all VFTO to generating carries out batch emulation, exports simulation result.
The Topology connection information is connected including disconnecting switch with bus, disconnecting switch and transformer are connected and kept apart
Pass is connected with disconnecting switch.
The present invention need to only obtain description GIS and stand the ATP simulation model files of steady state information, you can automatically Mass production
GIS stations VFTO simulation model files, and batch simulation result is analyzed, the efficiency of simulation study work is improve,
Significantly reduce GIS stations developing operation personnel and related researcher workload when to VFTO modeling analysis.
Obtain during GIS stands after being likely to occur the nodename of the disconnecting switch of VFTO, hair is possible to during GIS is stood
The nodename of the disconnecting switch of raw VFTO is stored into database in the form of character string.So for subsequently using node name
Claim character string to be compared with the character string in ATP simulation model files, can reach and quickly and efficiently inquire about correspondence disconnecting switch
Artificial intelligence, improves overall simulation efficiency.
Nodename character string according to the disconnecting switch for being likely to occur VFTO preserved in database is emulated with ATP
Character string in model file is compared, and finds the artificial intelligence of correspondence disconnecting switch.Compared by character string, can looked into exactly
Ask the artificial intelligence of corresponding disconnecting switch.
Original ATP simulation models file is parsed, a structure for description GIS substation informations is obtained；The structure
In comprising the component type of each element, nodename and Topology connection information in GIS stations.
A kind of VFTO batch simulation analysis systems based on ATP automatic modelings, including：
Information module is read, it is configured as reading the original ATP simulation models file of description GIS stations steady state information and depositing
In storage to database；
Parsing module, it is configured as parsing original ATP simulation models file, obtains the node of disconnecting switch in GIS stations
Title and Topology connection information, from which further follow that GIS is likely to occur the nodename of the disconnecting switch of VFTO in standing；
Simulation model information modified module, it is configured as the nodename according to the disconnecting switch that VFTO may occur,
The character field of the artificial intelligence of corresponding disconnecting switch is described in original ATP simulation models file search, is repaiied in the way of written document
Change the artificial intelligence of corresponding disconnecting switch；
ATP simulation model file acquisition modules, its character field write-in for being configured as describing VFTO signal generation models
In original ATP simulation models file relevant position, the ATP simulation model files of VFTO are obtained；
ATP simulation model files in batch sets up module, and it is configured as traveling through described in original ATP simulation models file
The artificial intelligence of all disconnecting switch, sets up the ATP simulation model files of GIS stations VFTO in batches；
Batch simulation run module, its ATP simulation models file for being configured as all VFTO to generating carries out batch
Emulation, exports simulation result.
The Topology connection information is connected including disconnecting switch with bus, disconnecting switch and transformer are connected and kept apart
Pass is connected with disconnecting switch.
The system also includes data memory module, and it is likely to occur keeping apart for VFTO in being configured as standing GIS
The nodename of pass is stored into database in the form of character string.
The system also artificial intelligence enquiry module including disconnecting switch, it is configured as according to the institute preserved in database
It is likely to occur the nodename character string of the disconnecting switch of VFTO to be compared with the character string in ATP simulation model files, finds
The artificial intelligence of correspondence disconnecting switch.
The parsing module is additionally configured to parse original ATP simulation models file, obtains a description GIS transformer stations letter
The structure of breath；Comprising the component type of each element, nodename and Topology connection letter in GIS stations in the structure
Breath.
Beneficial effects of the present invention are：
(1) present invention need to only obtain the ATP simulation model files of description GIS stations steady state information, you can automatically batch is raw
Into GIS stations VFTO simulation model files, and batch simulation result is analyzed, improves the effect of simulation study work
Rate, significantly reduces GIS stations developing operation personnel and related researcher workload when to VFTO modeling analysis；
(2) the VFTO shape informations produced during the grid switching operation of rapid solving GIS stations, are GIS Substation Designs, transformer's type
Apparatus insulated design, GIS stations are distributed rationally etc. and to provide reference.
Brief description of the drawings
Fig. 1 is traditional VFTO emulation modelling method flow charts based on ATP softwares；
Fig. 2 is VFTO batch simulating analysis flow chart of the present invention based on ATP automatic modelings.
Specific embodiment
The present invention will be further described with embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, traditional VFTO emulation modelling methods based on ATP softwares are, it is necessary to researcher's manual analysis GIS
Substation structure, manual modification model topology structure and parameter in ATPDrew interfaces, preserves file, manually after the completion of modification
Operation simulated program, then manually operated that simulation result importing MATLAB softwares are carried out into signal analysis, whole process can only be right
The VFTO that disconnecting switch is produced at one in GIS stations carries out simulation analysis, need to such as study it is various in the case of VFTO, then need to enter repeatedly
More than row operate.And the characteristic of VFTO is influenceed by factors such as GIS station structures, component parameters, disconnecting switch operation positions, make
Needed to carry out the inefficient work of repeatability with above-described traditional modeling and simulating method, expend substantial amounts of manpower and when
Between.
VFTO batch simulating analysis of the present invention based on ATP automatic modelings, can use MATLAB softwares, C language
Programming and other programming languages come call ATP softwares realize emulation.
Be illustrated in figure 2 VFTO batch simulating analysis of the present invention based on ATP automatic modelings realizes flow, to borrow
Help as a example by MATLAB instruments：
(1) using MATLAB read description GIS stand steady state information ATP simulation model file * .atp, MATLAB by *
.atp document analysis are a struct structure, comprising component type, the node name of each element in GIS stations in structure
Claim and Topology connection information.
The nodename of the disconnecting switch of VFTO may occur according in Topology connection information acquisition GIS stations, the section is preserved
The entitled character string of point.The Topology connection of disconnecting switch is broadly divided into three kinds of situations：Disconnecting switch is connected with bus, isolated
Switch is connected with transformer, disconnecting switch and disconnecting switch are connected, and the corresponding connecting node that need to preserve nodename is respectively
Disconnecting switch and bus connecting node, disconnecting switch and transformer connecting node, disconnecting switch and disconnecting switch connecting node.
(2) according to the operation characteristic of ATP softwares, the character string in * .atp files with element two ends node name composition is imitative
True strength part is named, and the character string preserved in step (1) is compared with the character string in * .atp files using MATLAB, and it is right to find
Answer the artificial intelligence of disconnecting switch.
Modification to * .atp files is realized by using Document Editing order, the required modification made includes：Modification should be every
Leave the simulation parameters and Topology connection of pass.
(3) MATLAB will pass through VFTO signals including switching information and the equivalent transient Model information of disconnecting switch, breaker
Generation model is integrated into fixed character string, so that in write-in * .atp files relevant position in the form of data card, change VFTO believes
The nodal information of number generation model, the port of VFTO signal generation models is replaced using the nodename preserved in step (1)
Nodename, so as to by VFTO signals generation model access simulation model.
Wherein, VFTO signals generation model refers to being used for by dc source, disconnecting switch and breaker emulation original paper
A simulation model of VFTO waveforms is produced, by this simulation model access master mould, operation emulation later can be steady to original
VFTO waveforms are injected in states model, subsequent simulation is completed.
In the present invention, VFTO signals generation model is used to produce a shape for simulation model character string of VFTO waveforms
In formula write-in original * .atp files, it is equivalent to be linked into a simulation model of VFTO waveforms in orthoform true mode, so that real
The foundation of VFTO simulation models is showed.
(4) MATLAB names the * .atp files after the completion of modification with the nodename preserved in step (1), is saved in
Under simulation document folder, so that ensure that each VFTO simulation models file of generation is named with a nodename for inequality, side
Just artificial and computer automatic analysis are carried out after to its simulation result.
(5) (1)~(4) step is circulated, the disconnecting switch information in * .atp files is read one by one, generate corresponding VFTO
Simulation model, until all disconnecting switch information there may be VFTO described in MATLAB traversal * .atp files, generation is entirely
The possible VFTO simulation models file in portion, circulation terminates, and realizes that the batch of GIS stations VFTO simulation models is set up.
(6) a windows errorlevel, windows errorlevels is called to call ATP softwares in MATLAB
Simulation kernel program Tpbig.exe runs simulation model file one by one, by all VFTO simulation models text of generation in step (5)
Part carries out batch emulation, and simulation result is automatically saved under simulation document folder.
(7) MATLAB reads the GIS stations VFTO Simulation result data files under simulation document folder, generation VFTO emulation ripples
Shape, is analyzed, than less using Modern Signal Analysis method (such as wavelet transformation, S-transformation etc.) to batch simulation result
The signal characteristic of VFTO waveforms in the case of, obtains analysis report.
Compared with traditional simulation method, the method need to only obtain the ATP simulation model files of description GIS stations steady state information,
Program automatically analyzes GIS stations topology information, all of disconnecting switch information in automatic traversal GIS stations, automatic change * .atp
Simulation document, adds VFTO signal generation models, Mass production GIS stations VFTO simulation model files, automatic running in a model
ATP simulated programs carry out simulation calculating, and batch simulation result is analyzed using Modern Methods, generation analysis
Report.Whole simulation process full automation, only needs simple once-through operation, you can obtain the VFTO waveforms letter at whole GIS stations
Breath and analysis report.The efficiency of simulation study work is substantially increased, work difficulty is reduced, GIS stations developing operation is alleviated
Personnel and related researcher workload when to VFTO modeling analysis.
Present invention also offers a kind of VFTO batch simulation analysis systems based on ATP automatic modelings, the system includes：Read
Take information module, parsing module, simulation model information modified module, ATP simulation model file acquisitions module, ATP simulation models
Files in batch sets up module and batch simulation run module.
Wherein, information module is read, its original ATP simulation models text for being configured as reading description GIS stations steady state information
Part is simultaneously stored into database.
Parsing module, it is configured as parsing original ATP simulation models file, obtains the node of disconnecting switch in GIS stations
Title and Topology connection information, from which further follow that GIS is likely to occur the nodename of the disconnecting switch of VFTO in standing.
Parsing module is additionally configured to parse original ATP simulation models file, obtains one and describes GIS substation informations
Structure；Comprising the component type of each element, nodename and Topology connection information in GIS stations in the structure.
Wherein, Topology connection information includes that disconnecting switch is connected and isolated with bus connection, disconnecting switch with transformer
Switch is connected with disconnecting switch.
Simulation model information modified module, it is configured as the nodename according to the disconnecting switch that VFTO may occur,
The character field of the artificial intelligence of corresponding disconnecting switch is described in original ATP simulation models file search, is repaiied in the way of written document
Change the artificial intelligence of corresponding disconnecting switch.
ATP simulation model file acquisition modules, its character field write-in for being configured as describing VFTO signal generation models
In original ATP simulation models file relevant position, the ATP simulation model files of VFTO are obtained.
ATP simulation model files in batch sets up module, and it is configured as traveling through described in original ATP simulation models file
The artificial intelligence of all disconnecting switch, sets up the ATP simulation model files of GIS stations VFTO in batches.
Batch simulation run module, its ATP simulation models file for being configured as all VFTO to generating carries out batch
Emulation, exports simulation result.
The system also includes data memory module, and it is likely to occur keeping apart for VFTO in being configured as standing GIS
The nodename of pass is stored into database in the form of character string.
The system also artificial intelligence enquiry module including disconnecting switch, it is configured as according to the institute preserved in database
It is likely to occur the nodename character string of the disconnecting switch of VFTO to be compared with the character string in ATP simulation model files, finds
The artificial intelligence of correspondence disconnecting switch.
The present invention need to only obtain description GIS and stand the ATP simulation model files of steady state information, you can automatically Mass production
GIS stations VFTO simulation model files, and batch simulation result is analyzed, the efficiency of simulation study work is improve,
Significantly reduce GIS stations developing operation personnel and related researcher workload when to VFTO modeling analysis；Rapid solving
The VFTO shape informations produced during the grid switching operation of GIS stations, are GIS Substation Designs, the apparatus insulated design of transformer's type, GIS stations
Distribute rationally etc. and to provide reference.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need the various modifications made by paying creative work or deformation still within protection scope of the present invention.
Claims (10)
1. a kind of VFTO batch simulating analysis based on ATP automatic modelings, it is characterised in that including：
Read the original ATP simulation models file of description GIS stations steady state information and store into database；
Original ATP simulation models file is parsed, the nodename and Topology connection information of disconnecting switch in GIS stations is obtained, enters one
Step show that GIS is likely to occur the nodename of the disconnecting switch of VFTO in standing；
According to the nodename of the disconnecting switch that VFTO may occur, original ATP simulation models file search description it is corresponding every
The character field of the artificial intelligence of pass is left, the artificial intelligence of corresponding disconnecting switch is changed in the way of written document；
To describe in the original ATP simulation models file relevant position of character field write-in of VFTO signal generation models, obtain VFTO
ATP simulation model files；
The artificial intelligence of all disconnecting switch described in original ATP simulation models file is traveled through, sets up GIS stations VFTO's in batches
ATP simulation model files；
The ATP simulation models file of all VFTO to generating carries out batch emulation, exports simulation result.
2. a kind of VFTO batch simulating analysis based on ATP automatic modelings as claimed in claim 1, it is characterised in that
The Topology connection information includes the connection of disconnecting switch and bus, disconnecting switch and transformer connection and disconnecting switch and isolates
Switch connection.
3. a kind of VFTO batch simulating analysis based on ATP automatic modelings as claimed in claim 1, it is characterised in that
Obtain during GIS stands after being likely to occur the nodename of the disconnecting switch of VFTO, be likely to occur VFTO's during GIS is stood
The nodename of disconnecting switch is stored into database in the form of character string.
4. a kind of VFTO batch simulating analysis based on ATP automatic modelings as claimed in claim 3, it is characterised in that
Nodename character string and ATP simulation model files according to the disconnecting switch for being likely to occur VFTO preserved in database
In character string compare, find correspondence disconnecting switch artificial intelligence.
5. a kind of VFTO batch simulating analysis based on ATP automatic modelings as claimed in claim 1, it is characterised in that
Original ATP simulation models file is parsed, a structure for description GIS substation informations is obtained；GIS is included in the structure
The component type of each element, nodename and Topology connection information in standing.
6. a kind of VFTO batch simulation analysis systems based on ATP automatic modelings, it is characterised in that including：
Read information module, its be configured as read description GIS station steady state information original ATP simulation models file and store to
In database；
Parsing module, it is configured as parsing original ATP simulation models file, obtains the nodename of disconnecting switch in GIS stations
And Topology connection information, from which further follow that GIS is likely to occur the nodename of the disconnecting switch of VFTO in standing；
Simulation model information modified module, it is configured as the nodename according to the disconnecting switch that VFTO may occur, in original
The simulation model file search of beginning ATP describes the character field of the artificial intelligence of corresponding disconnecting switch, and phase is changed in the way of written document
Answer the artificial intelligence of disconnecting switch；
ATP simulation model file acquisition modules, the character field write-in that it is configured as describing VFTO signal generation models is original
In ATP simulation model files relevant position, the ATP simulation model files of VFTO are obtained；
ATP simulation model files in batch sets up module, and it is configured as traveling through all described in original ATP simulation models file
The artificial intelligence of disconnecting switch, sets up the ATP simulation model files of GIS stations VFTO in batches；
Batch simulation run module, its ATP simulation models file for being configured as all VFTO to generating carries out batch emulation,
Output simulation result.
7. a kind of VFTO batch simulation analysis systems based on ATP automatic modelings as claimed in claim 6, it is characterised in that
The Topology connection information includes the connection of disconnecting switch and bus, disconnecting switch and transformer connection and disconnecting switch and isolates
Switch connection.
8. a kind of VFTO batch simulation analysis systems based on ATP automatic modelings as claimed in claim 6, it is characterised in that
The system also includes data memory module, the node of its disconnecting switch that VFTO is likely to occur in being configured as standing GIS
Title is stored into database in the form of character string.
9. a kind of VFTO batch simulation analysis systems based on ATP automatic modelings as claimed in claim 8, it is characterised in that
The system also artificial intelligence enquiry module including disconnecting switch, it is configured as being possible to hair according to what is preserved in database
The nodename character string of the disconnecting switch of raw VFTO is compared with the character string in ATP simulation model files, finds correspondence isolation
The artificial intelligence of switch.
10. a kind of VFTO batch simulation analysis systems based on ATP automatic modelings as claimed in claim 6, it is characterised in that
The parsing module is additionally configured to parse original ATP simulation models file, obtains a structure for description GIS substation informations
Body；Comprising the component type of each element, nodename and Topology connection information in GIS stations in the structure.
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| CN110990991A (en) * | 2019-10-15 | 2020-04-10 | 山西大学 | Method for analyzing ONE batch simulation result |
| CN111027164A (en) * | 2018-10-08 | 2020-04-17 | 长城汽车股份有限公司 | Automatic simulation analysis method and device based on STAR-CCM + |
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| JP2022136002A (en) * | 2021-03-05 | 2022-09-15 | 中国海洋大学 | Optimization system and method for parameter configuration of wave energy device |
| CN117494532A (en) * | 2024-01-02 | 2024-02-02 | 航天精工股份有限公司 | Automatic finite element pretightening force data batch transmission and simulation calculation control method |
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|---|---|---|---|---|
| CN108334684A (en) * | 2018-01-24 | 2018-07-27 | 三峡大学 | VFTO modeling and analysis methods in disconnecting switch moving process |
| CN108334684B (en) * | 2018-01-24 | 2021-10-12 | 三峡大学 | VFTO modeling analysis method in opening and closing process of isolating switch |
| CN111027164A (en) * | 2018-10-08 | 2020-04-17 | 长城汽车股份有限公司 | Automatic simulation analysis method and device based on STAR-CCM + |
| CN111027164B (en) * | 2018-10-08 | 2023-12-29 | 长城汽车股份有限公司 | STAR-CCM+ based automatic simulation analysis method and device |
| CN110990991A (en) * | 2019-10-15 | 2020-04-10 | 山西大学 | Method for analyzing ONE batch simulation result |
| CN112364558A (en) * | 2020-10-12 | 2021-02-12 | 中山大学 | Double-layer optimization method and device for multi-base-body type wave power generation device |
| CN112364558B (en) * | 2020-10-12 | 2023-06-20 | 中山大学 | Double-layer optimization method and device for one-piece-type multi-body type wave energy power generation device |
| JP2022136002A (en) * | 2021-03-05 | 2022-09-15 | 中国海洋大学 | Optimization system and method for parameter configuration of wave energy device |
| JP7349178B2 (en) | 2021-03-05 | 2023-09-22 | 中国海洋大学 | Optimization system and method for parameter settings of wave energy devices |
| CN117494532A (en) * | 2024-01-02 | 2024-02-02 | 航天精工股份有限公司 | Automatic finite element pretightening force data batch transmission and simulation calculation control method |
| CN117494532B (en) * | 2024-01-02 | 2024-04-16 | 航天精工股份有限公司 | Automatic finite element pretightening force data batch transmission and simulation calculation control method |
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