CN107742009A - The polymorphic visual modeling method of power distribution network information physical system simulation process - Google Patents
The polymorphic visual modeling method of power distribution network information physical system simulation process Download PDFInfo
- Publication number
- CN107742009A CN107742009A CN201710860429.1A CN201710860429A CN107742009A CN 107742009 A CN107742009 A CN 107742009A CN 201710860429 A CN201710860429 A CN 201710860429A CN 107742009 A CN107742009 A CN 107742009A
- Authority
- CN
- China
- Prior art keywords
- data
- model
- distribution network
- power distribution
- characteristic index
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The present invention relates to electric system simulation field, more particularly to a kind of polymorphic visual modeling method of power distribution network information physical system simulation process.Methods described comprises the following steps：(1) determination of simulation objectives；(2) information system and the modeling of physics grid graph window；(3) characteristic index and computation model configuration；(4) real-time data base, historical data base configuration；(5) structure of thematic map and configuration；(6) the polymorphic visualization of Real-time data drive shows；(7) historical data driving thematic map playback.The present invention solves dynamic simulation data in power distribution network information physical system simulation process, a variety of various dimensions visualizations with Running State, distribution network and communication network show problem, so as to realize the visual simulating of the more running state conversions of power distribution network information physical system, the reaction of power distribution network information physical system region linkage and the research contents such as information system and physics power network dynamic mutual influence process.
Description
Technical field
The present invention relates to electric system simulation field, more particularly to a kind of power distribution network information physical system simulation process are polymorphic
Visual modeling method.
Background technology
During power distribution network Fast Construction, with the not disconnecting of the regenerative resource of randomness, intermittence and fluctuation
Enter, intelligent flexible load and electric automobile are constantly popularized, the continuous application of " source-net-lotus " flexible interactive operational mode and number
Word and the level of IT application increasingly improve, and energy stream and information flow reciprocal effect are further frequent in power distribution network, energy system and letter
The degree of coupling of breath system is also all the more close, and traditional distribution system just evolves as to be made up of information system and physical system
" binary hybrid system ", i.e. information physical emerging system (cyber physical system, CPS).
Power distribution network CPS core feature is the depth reciprocal effect between information system and physics power network, the energy in power network
Stream and information flow together decide on the function and behavioural characteristic of distribution system, either power system in itself, or communication system
Break down, may all cause the collapse of whole coupling network.Therefore, to improve its planning and designing science and reasonability,
Its operation and management level is lifted, just allows for understanding comprehensively, exactly the behavioral trait of power distribution network information physical system, and energy
The coupling mechanism of quantitative analysis energy stream and information flow, interaction and developing state.
At present, informationization, automation and the intelligent development of power distribution network depend on comprehensive and accurate analogue simulation data.
, it is necessary to be turned with the dynamic interaction process of physics power network and information system, more running statuses in power distribution network information physical system environment
Become the contents such as characteristic as goal in research, therefore in addition to the traditional simulation content such as dynamic, static state, the quality of power supply, it is also necessary to carry out
Communication system and physics power network dynamic mutual influence, distribution network failure, equipment switching, information communication system paralysis, communication system
Caused by all kinds of event triggerings such as congestion, message delay and packet loss in the emulation such as distribution running state conversion and region linkage reaction
Hold, to realize the operation characteristic for weighing power distribution network information physical system from different perspectives.
Existing power distribution network emulation tool, such as PSASP is three-layer architecture, and first layer is public data and model
Resources bank, the second layer are the application package based on resources bank, and third layer is result of calculation storehouse and analysis tool, due to its second
The application package of layer is more fixed, therefore its emulation content that can be carried out is fixed, wherein only comprising physics power network
Emulation content, the emulation of information system can not be carried out, and be directed to specific simulation objectives, its used characteristic index and calculating
Model be also it is fixed, therefore, existing power distribution network emulation tool can not meet it is complicated under power distribution network information physical system environment and
Various emulation demand.For this situation, the present invention proposes the power distribution network information physical system emulation of subject-oriented (or target)
The polymorphic Visual Modelization Technology of process, the technology are operated real on the basis of power distribution network synthesis data model by mathematics library
The physical element static models of existing thematic map, visualization pel (curve, form, pie chart etc.) and characteristic index, computation model
Association, and visualized in a manner of diversified theme presentation interface and show all kinds of emulation data and simulation process.The technology solves
Dynamic simulation data in power distribution network information physical system simulation process, a variety of match somebody with somebody Running State, distribution network and communication network
The various dimensions visualization of network shows problem, to realize that the analysis of subsequent simulation result data and visual presentation are laid a good foundation.
The shortcomings that existing power distribution network Modeling for simulation process technology, is as follows：
1) emulation content that prior art can be carried out is fixed that can only carry out the emulation of physics power network, is not possessed pair
The ability that information system is emulated, therefore the behavior of analysis power distribution network information physical system that can not be comprehensive, accurate, deep is special
Property；
2) be directed to specific simulation objectives, the characteristic index and computation model that prior art uses be it is fixed, can not
Characteristic index required for unrestricted choice and configuration, also can not formulate and configure the computation model to become more meticulous, cause to emulate data
Displaying with simulation process lacks flexibility and diversity, and therefore, prior art can not be in power distribution network information physical system ring
Complicated and various emulation is carried out under border support is provided；
3) prior art does not possess multiwindow theme presentation, the linkage of multiwindow data collaborative, the configuration of theme ways of presentation
Ability, therefore it is not possessed the emulation data for intuitively being showed power distribution network information physical system complexity in a manner of visual and imitated
The ability of true process.
The content of the invention
The problem of in background technology, it is an object of the invention to：
1) provide and carry out the required each dvielement of information system emulation, information system is carried out so that emulation tool possesses
The ability of emulation, with the behavioral trait of comprehensive, accurate, deep analysis power distribution network information physical system；
2) provide and be directed to simulation objectives, method, the step of the characteristic index and computation model of unrestricted choice and configuration power distribution network
Rapid and flow, flexibility and diversity that simulation process Visualization Model is established are improved, to meet power distribution network information physical system
Complicated and various emulation demand under environment；
3) propose that the polymorphic visualization interface based on theme shows model, make the ways of presentation of emulation data and simulation process
More flexibly, it is directly perceived, realize the more running state conversions of power distribution network information physical system, power distribution network information physical system region linkage
The emulation data and simulation process of reaction and the complicated research contents such as information system and physics power network dynamic mutual influence process
Visualization shows.
To achieve these goals, the present invention proposes following technical scheme：
A kind of polymorphic visual modeling method of power distribution network information physical system simulation process, it is characterised in that
Methods described comprises the following steps：
(1) determination of simulation objectives：The theme of emulation experiment and the target of emulation are determined according to business demand；
(2) information system and the modeling of physics grid graph window；
(3) characteristic index and computation model configuration；
(4) real-time data base, historical data base configuration：Configuration feature achievement data and computation model calculation result data
Data ID, data ID are a positive integers, to characterize a characteristic index data in real-time data base and historical data base
Or calculation result data；The data and storage time granularity stored are needed in configuration historical data base；
(5) structure of thematic map and configuration：The visualization ways of presentation of characteristic index and computation model output result is entered
Row configuration, and characteristic index and computation model output result are associated with to the information model and physics established in step (2)
On electric network model, so as to form multiple thematic map；
(6) the polymorphic visualization of Real-time data drive shows：The multiple thematic map configured in step (5) are combined into more sub
The multi-threaded of window shows interface, is driven in simulation process by the real time data of simulation calculation；
(7) historical data driving thematic map playback：The multi-threaded interface that shows emulates data as driving using history, for difference
Thematic map carry out playback.
Further, in step (2), graphical window modeling comprises the following steps that：
(2.1) according to the graphical window content to be showed, corresponding physical element is determined and selected from model library
Static models；
(2.2) according to the graphical window show target and physical element static models representated by equipment characteristic, respectively
The parameter of each physical element static models of selection is configured；Meanwhile physical element static models parameter is stored into mould
Type database；
(2.3) position of physical element static models in the window is laid out, and establishes and configure connection network；Together
When, connection network parameter is stored into model database；So far, a graphical window modeling is completed.
Further, in the step (2.1), the physical element static models of information system include：Automatization terminal
And communication equipment；The automatization terminal includes DTU, FTU, RTU, TTU；The communication equipment include SDH/MSTP, interchanger,
EPON、PCM；
The physical element static models of physics power network include：Traditional electric power primary equipment model, distributed new are set
Standby model and second power equipment model；Traditional electric power primary equipment model includes generator, transformer, switch cutter
Lock, load；The distributed new device model includes blower fan power station, photovoltaic plant, Large Copacity energy storage battery system；It is described
Second power equipment model includes fuse, relay, controlling switch, voltmeter, ammeter.
Further, step (3) comprises the following steps：
(3.1) simulation objectives are directed to, the power distribution network information physical system needed for the emulation experiment is selected from characteristic index storehouse
Unite characteristic index, that is, be appointed as reaching this emulation experiment purpose, it is necessary to the characteristic index data paid close attention to, and to selection
The attribute of characteristic index is configured, and characteristic index and its attribute are all stored into model database；
(3.2) simulation objectives, self-defined establishment power distribution network information physical system computation model, the computation model of establishment are directed to
It is stored into model database；
(3.3) characteristic index and computation model are bound；In simulation process, the input data of computation model come from
Characteristic index data, characteristic index data are carried out by computation model output result is calculated, output result is stored into reality
When database.
Further, in step (3.1), the attribute of characteristic index includes：Data type, data unit, data format,
Threshold value, acquisition interval, screening technique, trigger event.
Further, in step (3.2), computation model includes two classes：The first kind is power distribution network information physical system shape
State computation model, the model define the quantitative criteria of power distribution network information physical system difference running status by mathematical formulae；
Second class is power distribution network information physical system data computation model, and the model defines extra data by mathematical formulae and calculated
Mode.
Further, step (5) comprises the following steps：
(5.1) according to the implication representated by personal preference, characteristic index data and computation model calculation result data and its
Effect in whole simulation process, configure different visualizations for different characteristic indexs and computation model output result and show
Pel, or show pel for same characteristic index and a variety of visualizations of computation model output result configuration, to realize imitative
Visualize characteristic index and computation model output result during true；
(5.2) incidence relation of the aspect of configuration four, including characteristic index refer to the incidence relation of information model, feature
The incidence relation with physics electric network model is marked, computation model is with the incidence relation of information model, and computation model is the same as physics electricity
The incidence relation of pessimistic concurrency control, to realize that visualization shows the linkage of pel and physical element static models in simulation process；Together
When, configuration feature index shows the color of pel and the mapping relations of profile with visualization, and characteristic index is static with physical element
The color of model and the mapping relations of profile, computation model output result show the mapping of the color and profile of pel with visualization
Relation, computation model output result is with the color of physical element static models and the mapping relations of profile, to realize different pieces of information
The lower information that the feature of data and physical element static models are showed using different ways of presentation of value；
(5.3) visualization configured is showed into pel and is respectively put into the more of information model and physics electric network model
In individual graphical window, multiple thematic map are formed, unified configuration is carried out to the layout of each element in thematic map.
Further, in step (5.1), visualization, which shows pel, to be included：Pie chart, column diagram, bubble diagram, area are bent
Line, trend curve, instrument board, radar map, Gantt chart and information form.
Compared with prior art, beneficial effects of the present invention are：
The invention provides a kind of polymorphic visual modeling method of power distribution network information physical system simulation process, solves distribution
It is dynamic simulation data in net information physical system simulation process, a variety of with the more of Running State, distribution network and communication network
Dimension visualization shows problem, so as to realize the more running state conversions of power distribution network information physical system, power distribution network information physical system
The visual simulating for region linkage reaction and the research contents such as information system and physics power network dynamic mutual influence process of uniting, with full
Complicated and various emulation demand under sufficient power distribution network information physical system environment.
It is specific as follows：
1) the technology of the present invention provides the ability emulated to distribution web information system for emulation tool, with reference to physics
The emulation of power network, the behavioral trait of analysis power distribution network information physical system that can be comprehensive, accurate, deep；
2) technical solution of the present invention realizes freely choosing for simulation objectives and characteristic index, characteristic index and computation model
Flexible configuration, there is flexibility and multifarious feature, can meet under power distribution network information physical system environment complicated and more
The emulation demand of sample；
3) technical solution of the present invention can configure to visualization pel, thematic map visualization ways of presentation, utilize more windows
The technologies such as mouth autoplacement, the linkage of multiwindow data collaborative, make the ways of presentation of emulation data and simulation process more flexibly, directly
See, can efficiently show between power distribution network information physical system emulation data and the inward nature of simulation process and each emulated subject
Correlation；
4) technical solution of the present invention can realize the more running state conversions of power distribution network information physical system, power distribution network information physical
The visualization of the complicated research contents such as system realm chain reaction and information system and physics power network dynamic mutual influence process is imitated
Very, can quantitative analysis energy stream and information flow coupling mechanism, interaction and developing state, to improving power distribution network information physical
The operational efficiency and reliability of system are significant.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the polymorphic visual modeling method of power distribution network information physical system simulation process.
Fig. 2 is real-time data base storage organization figure.
Fig. 3 is historical data base storage organization figure.
Embodiment
With reference to the accompanying drawings and detailed description, specific embodiments of the present invention are made with detailed elaboration.These tools
Body embodiment is only not used for limiting the scope of the present invention or implementation principle for narration, and protection scope of the present invention is still with power
Profit requires to be defined, including obvious changes or variations made on this basis etc..
The polymorphic Visual Modelization Technology of power distribution network information physical system simulation process is the emulation of power distribution network information physical system
Instrument realizes emulation data, simulation process, the modeling basis of Visualization of Simulation Results displaying, therefore, the proposition of the technology to
The research and development of electric network information physical system emulation tool are significant.
The polymorphic Visual Modelization Technology principle of power distribution network information physical system simulation process：
The polymorphic Visual Modelization Technology of power distribution network information physical system simulation process passes through multiwindow theme presentation, man-machine friendship
Mutually, multiwindow autoplacement, multiwindow data collaborative linkage etc. technology, by it is multi-threaded show interface in a manner of integrative display test
Personnel all kinds of emulation data, simulation process and simulation results of interest.
The principle of the technology is：First, emulation experiment personnel are for selected simulation objectives, respectively power distribution network information system
System and physics power network select corresponding physical element static models, and configure the attribute and connection net of physical element static models
Network, form information model and physics electric network model, multiple graphical windows can include in two kinds of models, then, choose with
Characteristic index and computation model required for configuration, and by information model and physics electric network model with selected characteristic index
It is associated with computation model, forms multiple thematic map, makes the source of display data and the variation of ways of presentation change, finally,
Driven by the real time data calculated in simulation process, make multiple thematic map collaboration linkages, turn into multi-threaded displaying interface, it is real
Existing polymorphic visual presentation effect, to meet the more running state conversions of power distribution network information physical system, power distribution network information physical system
Region linkage of uniting reacts and the visual simulating of the complicated research contents such as information system and physics power network reciprocal effect process needs
Ask.
The polymorphic Visual Modelization Technology scheme of power distribution network information physical system simulation process：
According to the principle of the polymorphic Visual Modelization Technology of power distribution network information physical system simulation process, its specific step is designed
Suddenly, flow and its technical scheme, as shown in Figure 1.
Program idiographic flow is as follows：
(1) determination of simulation objectives
Emulation experiment personnel determine the theme of emulation experiment and the target of emulation according to business demand, such as distribution voltage dip
Phenomenon emulation, distribution dynamic reactive voltage control emulation, physics distribution network system and information communication system reciprocal effect process are imitated
It is true etc..
(2) information system and the modeling of physics grid graph window
Information system and the modeling of physics grid graph window refer to that, according to simulation objectives, " graphics edition is with browsing collection for utilization
Into instrument ", the graphical structure of distribution web information system and physics power system simulation model is carried out by picture library mould integrated technique,
Form information model and physics electric network model；Information model is the model of information communication device and its connection network,
Physics electric network model is power network electrical equipment and its model for connecting network, and multiple graphical windows can be included in two kinds of models,
To realize complicated simulation objectives.By taking a graphical window as an example, specific modeling method is as follows：
First, according to this graphical window content to be showed, corresponding physical element is determined and selected from model library
Static models, the physical element static models of information system include：Automatization terminal (DTU, FTU, RTU, TTU etc.) and communication are set
Standby (SDH/MSTP, interchanger, EPON, PCM etc.), the physical element static models of physics power network include：Traditional electric power is once
Device model (generator, transformer, switch tool, load etc.), distributed new device model (blower fan power station, photovoltaic electric
Stand, Large Copacity energy storage battery system etc.) and second power equipment model (fuse, relay, controlling switch, voltmeter, electric current
Table etc.).
Then, according to this graphical window show target and physical element static models representated by equipment characteristic, respectively
The parameter of each physical element static models of selection is configured；Meanwhile physical element static models parameter is stored into mould
Type database.
Finally, the position of physical element static models in the window is laid out, and establishes and configure connection network；Together
When, connection network parameter is stored into model database；So far, a graphical window modeling is completed.
Can be respectively that information model and physics electric network model establish multiple figure windows according to the demand of simulation objectives
Mouthful, these graphical windows are united, subsequently to show distribution web information system and the diversified emulation data of physical system
Circular foundation has been established with simulation process, complicated simulation objectives can be achieved.
(3) characteristic index and computation model configuration
Characteristic index and computation model configuration include three aspect contents, specific as follows：
First, for simulation objectives, the power distribution network information physical system needed for the emulation experiment is selected from characteristic index storehouse
Unite characteristic index, that is, be appointed as reaching this emulation experiment purpose, it is necessary to the characteristic index data paid close attention to, and to selection
The attribute of characteristic index is configured, and characteristic index and its attribute are all stored into model database.Such as to study the electricity of distribution
The temporary drop phenomenon of pressure, may be selected the indexs such as the voltage pulsation amplitude of bus, node voltage, node voltage out-of-limit event, logical to study
Communication network performance, the indexs such as propagation delay time, packet loss may be selected.
The power distribution network information physical system characteristic index included in characteristic index storehouse see the table below：
The power distribution network information physical system characteristic index of form 1
The attribute of characteristic index includes：Data type, data unit, data format, threshold value, acquisition interval, screening technique,
Trigger event.
Second, for simulation objectives, self-defined establishment power distribution network information physical system computation model, emulation experiment personnel can
For self-defined multiple computation models as needed to realize simulation objectives, the computation model of establishment is stored into model database.Calculate
Model includes two classes：
The first kind is power distribution network information physical system state computation model, and the model defines power distribution network by mathematical formulae
The quantitative criteria of information physical system difference running status；Emulation experiment personnel a variety of can match somebody with somebody by the way that state computation model is self-defined
Grid simulation running status, polymorphic visualization system are distinguished the different of power distribution network and transported according to the result of calculation of state computation model
Row state, and different visualization ways of presentation is set to realize the polymorphic visual of multimode simulation process for different running statuses
Change；
Second class is power distribution network information physical system data computation model, and the model is defined extra by mathematical formulae
Data calculation；Emulation experiment personnel can pass through the self-defined a variety of sign power distribution network information physical systems of data computation model
The data target of aspect information, and different visualization ways of presentation is configured to realize to power distribution network information for these data targets
The in-depth analysis of physical system complex characteristics.
3rd, characteristic index and computation model are bound；In simulation process, the input data of computation model come from
Characteristic index data, characteristic index data are carried out by computation model output result is calculated, output result is stored into reality
When database.
(4) real-time data base, historical data base configuration
The data ID of configuration feature achievement data and computation model calculation result data, data ID are a positive integers, are used
To characterize a characteristic index data or calculation result data in real-time data base and historical data base；Configure historical data base
The middle data and storage time granularity for needing to store；The storage organization of real-time data base and historical data base such as Fig. 2 and Fig. 3 institutes
Show.
(5) structure of thematic map and configuration
The structure of thematic map and configuration are that the visualization ways of presentation of characteristic index and computation model output result is carried out
Configuration, and characteristic index and computation model output result are associated with the information model established in step (2) and physics electricity
On pessimistic concurrency control, so as to form multiple thematic map, with show distribution web information system and physical system it is diversified emulation data and
Simulation process.
The structure of thematic map and configuration include three aspect contents, specific as follows：
First, in order to visualize characteristic index and computation model output result in simulation process, emulation experiment personnel
Can be according to the implication representated by personal preference, characteristic index data and computation model calculation result data and its whole simulation process
In effect, configure different visualizations for different characteristic indexs and computation model output result and show pel, or together
One characteristic index and a variety of visualizations of computation model output result configuration show pel.Visualization, which shows pel, to be included：Pie chart,
Column diagram, bubble diagram, the curve of areas, trend curve, instrument board, radar map, Gantt chart and information form.Such as by block diagram
The overvoltage index of the electrical equipments such as bus, circuit, transformer is associated with, the transmission/connect of communication equipment is shown with cake chart
Queue idle length is received, usage trend curve shows node voltage and node power.
Second, the incidence relation of the aspect of configuration four, including characteristic index refer to the incidence relation of information model, feature
The incidence relation with physics electric network model is marked, computation model is with the incidence relation of information model, and computation model is the same as physics electricity
The incidence relation of pessimistic concurrency control, so as to realize that visualization shows the linkage of pel and physical element static models in simulation process；
Meanwhile configuration feature index shows the color of pel with visualization and the mapping relations of profile, characteristic index are quiet with physical element
The color of states model and the mapping relations of profile, computation model output result show the color of pel and reflecting for profile with visualization
Relation is penetrated, computation model output result is with the color of physical element static models and the mapping relations of profile, to realize different numbers
According to the lower information that the feature of data and physical element static models are showed using different ways of presentation of value.
3rd, the visualization configured is showed into multiple figures that pel is put into information model and physics electric network model
In shape window, multiple thematic map are formed, emulation experiment personnel can carry out unified configuration to the layout of each element in thematic map, so as to
Make thematic map i.e. attractive in appearance and directly perceived.
(6) the polymorphic visualization of Real-time data drive shows
Multiple thematic map that preceding step has been configured are combined into the multi-threaded of more subwindows and show interface, in simulation process
In driven by the real time data (characteristic index and computation model output result) of simulation calculation, and by window flexible topology,
The effect that the technological means lifting visualization such as window linkage shows, realizes information system and physics power network dynamic mutual influence process
Etc. the visual simulating of complicated research contents.Thematic map in polymorphic visual presentation interface are according to power distribution network information physical system
The Different Results that state computation model calculates judge the running status residing for power distribution network, then fortune according to residing for power distribution network
Row state shows the characteristic index on thematic map with specific visual means, and now, thematic map turn into polymorphic visualization
Thematic map, with the different conditions of visual distribution information physical system multizone, the transfer process of state and chain reaction
Relation.
(7) historical data driving thematic map playback
The data stored in simulation process to the needs of step (4) configuration, which are temporally put, to be stored, history of forming emulation
Data；It is multi-threaded show interface using history emulation data for driving, for different themes figure carry out playback, realize emulation data with
The visualization of simulation process, which is looked back, to play.
Claims (8)
- A kind of 1. polymorphic visual modeling method of power distribution network information physical system simulation process, it is characterised in thatMethods described comprises the following steps：(1) determination of simulation objectives：The theme of emulation experiment and the target of emulation are determined according to business demand；(2) information system and the modeling of physics grid graph window；(3) characteristic index and computation model configuration；(4) real-time data base, historical data base configuration：The data of configuration feature achievement data and computation model calculation result data ID, data ID are a positive integers, to characterize a characteristic index data or meter in real-time data base and historical data base Calculate result data；The data and storage time granularity stored are needed in configuration historical data base；(5) structure of thematic map and configuration：The visualization ways of presentation of characteristic index and computation model output result is matched somebody with somebody Put, and characteristic index and computation model output result are associated with to the information model and physics power network established in step (2) On model, so as to form multiple thematic map；(6) the polymorphic visualization of Real-time data drive shows：The multiple thematic map configured in step (5) are combined into more subwindows It is multi-threaded show interface, driven in simulation process by the real time data of simulation calculation；(7) historical data driving thematic map playback：The multi-threaded interface that shows emulates data as driving using history, for different themes Figure carries out playback.
- 2. a kind of polymorphic visual modeling method of power distribution network information physical system simulation process according to claim 1, its It is characterised by：In step (2), graphical window modeling comprises the following steps that：(2.1) according to the graphical window content to be showed, determine and select corresponding physical element static from model library Model；(2.2) according to the graphical window show target and physical element static models representated by equipment characteristic, respectively to choosing The parameter for each physical element static models selected is configured；Meanwhile physical element static models parameter is stored into pattern number According to storehouse；(2.3) position of physical element static models in the window is laid out, and establishes and configure connection network；Meanwhile Connection network parameter is stored into model database；So far, a graphical window modeling is completed.
- 3. a kind of polymorphic visual modeling method of power distribution network information physical system simulation process according to claim 2, its It is characterised by：In the step (2.1), the physical element static models of information system include：Automatization terminal and communication equipment；Institute Stating automatization terminal includes DTU, FTU, RTU, TTU；The communication equipment includes SDH/MSTP, interchanger, EPON, PCM；The physical element static models of physics power network include：Traditional electric power primary equipment model, distributed new equipment mould Type and second power equipment model；Traditional electric power primary equipment model includes generator, transformer, switch tool, negative Lotus；The distributed new device model includes blower fan power station, photovoltaic plant, Large Copacity energy storage battery system；The electric power Secondary device model includes fuse, relay, controlling switch, voltmeter, ammeter.
- 4. a kind of polymorphic visual modeling method of power distribution network information physical system simulation process according to claim 1, its It is characterised by：Step (3) comprises the following steps：(3.1) simulation objectives are directed to, select the power distribution network information physical system needed for the emulation experiment special from characteristic index storehouse Index is levied, that is, is appointed as reaching this emulation experiment purpose, it is necessary to the characteristic index data paid close attention to, and to the feature of selection The attribute of index is configured, and characteristic index and its attribute are all stored into model database；(3.2) simulation objectives, self-defined establishment power distribution network information physical system computation model are directed to, the computation model of establishment will be deposited Enter model database；(3.3) characteristic index and computation model are bound；In simulation process, the input data of computation model is come from feature Achievement data, characteristic index data are carried out by computation model output result is calculated, output result is stored into real-time number According to storehouse.
- 5. a kind of polymorphic visual modeling method of power distribution network information physical system simulation process according to claim 4, its It is characterised by：In step (3.1), the attribute of characteristic index includes：Between data type, data unit, data format, threshold value, collection Every, screening technique, trigger event.
- 6. a kind of polymorphic visual modeling method of power distribution network information physical system simulation process according to claim 4, its It is characterised by：In step (3.2), computation model includes two classes：The first kind is power distribution network information physical system state computation model, should Model defines the quantitative criteria of power distribution network information physical system difference running status by mathematical formulae；Second class is power distribution network Information physical system data computation model, the model define extra data calculation by mathematical formulae.
- 7. a kind of polymorphic visual modeling method of power distribution network information physical system simulation process according to claim 1, its It is characterised by：Step (5) comprises the following steps：(5.1) according to the implication representated by personal preference, characteristic index data and computation model calculation result data and its whole Effect in individual simulation process, configure different visualizations for different characteristic indexs and computation model output result and show figure Member, or show pel for same characteristic index and a variety of visualizations of computation model output result configuration, emulated with realizing During visualize characteristic index and computation model output result；(5.2) incidence relation of the aspect of configuration four, including characteristic index are same with the incidence relation of information model, characteristic index The incidence relation of physics electric network model, computation model is with the incidence relation of information model, and computation model is the same as physics power network mould The incidence relation of type, to realize that visualization shows the linkage of pel and physical element static models in simulation process；Meanwhile match somebody with somebody Put characteristic index and show the color of pel and the mapping relations of profile with visualization, characteristic index is the same as physical element static models The mapping relations of color and profile, computation model output result show the color of pel and the mapping relations of profile with visualization, Computation model output result is made with the color of physical element static models and the mapping relations of profile with realizing under different pieces of information value The information of the feature of data and physical element static models is showed with different ways of presentation；(5.3) visualization configured is showed into multiple figures that pel is respectively put into information model and physics electric network model In shape window, multiple thematic map are formed, unified configuration is carried out to the layout of each element in thematic map.
- 8. a kind of polymorphic visual modeling method of power distribution network information physical system simulation process according to claim 7, its It is characterised by：In step (5.1), visualization, which shows pel, to be included：Pie chart, column diagram, bubble diagram, the curve of areas, trend curve, instrument Dial plate, radar map, Gantt chart and information form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860429.1A CN107742009A (en) | 2017-09-21 | 2017-09-21 | The polymorphic visual modeling method of power distribution network information physical system simulation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860429.1A CN107742009A (en) | 2017-09-21 | 2017-09-21 | The polymorphic visual modeling method of power distribution network information physical system simulation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107742009A true CN107742009A (en) | 2018-02-27 |
Family
ID=61236099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860429.1A Pending CN107742009A (en) | 2017-09-21 | 2017-09-21 | The polymorphic visual modeling method of power distribution network information physical system simulation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107742009A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597340A (en) * | 2018-05-15 | 2018-09-28 | 中国南方电网有限责任公司 | A kind of electric network swim three-dimensional electronic sand table Real-time modeling set method |
| CN108696385A (en) * | 2018-03-30 | 2018-10-23 | 中国电力科学研究院有限公司 | The emulation mode of SDH Optical Transmission Network OTNs in electric system based on EXata |
| CN108763788A (en) * | 2018-06-01 | 2018-11-06 | 中国电力科学研究院有限公司 | A kind of emulation mode and device of information physical system |
| CN108763665A (en) * | 2018-05-14 | 2018-11-06 | 北京科东电力控制系统有限责任公司 | Grid simulation analyzes date storage method and device |
| CN109274418A (en) * | 2018-03-20 | 2019-01-25 | 全球能源互联网研究院有限公司 | A kind of fiber optic communication Hardware In The Loop Simulation Method and device |
| CN110146813A (en) * | 2019-05-20 | 2019-08-20 | 内蒙古工业大学 | A kind of distributing Wind turbines electric energy quality test method |
| CN112307691A (en) * | 2020-10-28 | 2021-02-02 | 国网山东省电力公司烟台市牟平区供电公司 | Application method of 5G visualization in power distribution network |
| CN113435003A (en) * | 2021-05-21 | 2021-09-24 | 江苏核电有限公司 | Transformer substation protection screen cabinet visual modeling method based on secondary electric loop |
| CN114971091A (en) * | 2022-07-28 | 2022-08-30 | 南方电网数字电网研究院有限公司 | Micro-energy network optimal scheduling method based on information physical fusion |
-
2017
- 2017-09-21 CN CN201710860429.1A patent/CN107742009A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274418A (en) * | 2018-03-20 | 2019-01-25 | 全球能源互联网研究院有限公司 | A kind of fiber optic communication Hardware In The Loop Simulation Method and device |
| CN109274418B (en) * | 2018-03-20 | 2022-03-08 | 全球能源互联网研究院有限公司 | Optical fiber communication semi-physical simulation method and device |
| CN108696385A (en) * | 2018-03-30 | 2018-10-23 | 中国电力科学研究院有限公司 | The emulation mode of SDH Optical Transmission Network OTNs in electric system based on EXata |
| CN108763665A (en) * | 2018-05-14 | 2018-11-06 | 北京科东电力控制系统有限责任公司 | Grid simulation analyzes date storage method and device |
| CN108763665B (en) * | 2018-05-14 | 2020-11-03 | 北京科东电力控制系统有限责任公司 | Power grid simulation analysis data storage method and device |
| CN108597340A (en) * | 2018-05-15 | 2018-09-28 | 中国南方电网有限责任公司 | A kind of electric network swim three-dimensional electronic sand table Real-time modeling set method |
| CN108597340B (en) * | 2018-05-15 | 2020-09-01 | 中国南方电网有限责任公司 | Real-time modeling method for three-dimensional electronic sand table of power grid tide |
| CN108763788A (en) * | 2018-06-01 | 2018-11-06 | 中国电力科学研究院有限公司 | A kind of emulation mode and device of information physical system |
| CN110146813A (en) * | 2019-05-20 | 2019-08-20 | 内蒙古工业大学 | A kind of distributing Wind turbines electric energy quality test method |
| CN112307691A (en) * | 2020-10-28 | 2021-02-02 | 国网山东省电力公司烟台市牟平区供电公司 | Application method of 5G visualization in power distribution network |
| CN113435003A (en) * | 2021-05-21 | 2021-09-24 | 江苏核电有限公司 | Transformer substation protection screen cabinet visual modeling method based on secondary electric loop |
| CN114971091A (en) * | 2022-07-28 | 2022-08-30 | 南方电网数字电网研究院有限公司 | Micro-energy network optimal scheduling method based on information physical fusion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107742009A (en) | The polymorphic visual modeling method of power distribution network information physical system simulation process | |
| Kezunovic | Teaching the smart grid fundamentals using modeling, simulation, and hands-on laboratory experiments | |
| CN104123675A (en) | Power distribution network simulation research and analysis system and method based on network-wide data | |
| CN101488155A (en) | Automatic generation method for power distribution single-line diagram | |
| CN106557457A (en) | A kind of system for automatically generating cross-platform Complicated Flow figure based on QT | |
| CN107704670A (en) | Power distribution network information physical system emulates data analysis visual modeling method | |
| CN106452887A (en) | Electric power communication system visual display system based on diagram-model-data integration | |
| CN110188972A (en) | A kind of non-special customer cut-in method of 10kV power distribution network | |
| CN105701271A (en) | Creating and deleting method for device in electric power system graph/model hybrid simulation modeling | |
| CN115954933A (en) | Power grid digital twin system construction method and device, electronic equipment and storage medium | |
| CN105843991B (en) | Stage HLA simulated members combined system and method | |
| Guo et al. | Design and implementation of virtual laboratory for a microgrid with renewable energy sources | |
| Gomes et al. | Energy analyzer emulator for microgrid implementation and demonstration and respective gateway | |
| CN104967534A (en) | Power grid center and distribution substation cable resource unified management and planning method | |
| CN110764750B (en) | Energy economy simulation system development method based on individual model | |
| Chopade et al. | Modeling and visualization of Smart Power Grid: Real time contingency and security aspects | |
| CN102521310B (en) | Comprehensive calculation and analysis system for wheeling losses | |
| CN105469164A (en) | Topic mode based cross-business calculation and analysis system for power system | |
| Vrtal et al. | Power grid and data network simulator | |
| CN106055730A (en) | Method for electric power system carbon-flow simulation analysis adapted to large-scale power grid | |
| Benedikt et al. | Virtualization platform for urban infrastructure | |
| CN112202861A (en) | Hydropower engineering method management application system based on BIM | |
| Idehen et al. | An electric power system energy management platform (emp) research testbed | |
| McMorran et al. | Cim graphics exchange | |
| Sun et al. | A survey of simulators for home energy management: System architecture, intelligence, UI and efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant after: State Grid Corporation of China Applicant after: BEIJING KEDONG POWER CONTROL SYSTEM Co.,Ltd. Applicant after: NARI Group Corp. Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant before: State Grid Corporation of China Applicant before: BEIJING KEDONG POWER CONTROL SYSTEM Co.,Ltd. Applicant before: NANJING NARI Group Corp. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180517 Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant after: State Grid Corporation of China Applicant after: BEIJING KEDONG POWER CONTROL SYSTEM Co.,Ltd. Applicant after: NARI Group Corp. Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Research Institute Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant before: State Grid Corporation of China Applicant before: BEIJING KEDONG POWER CONTROL SYSTEM Co.,Ltd. Applicant before: NARI Group Corp. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |