CN104484505A - Visualized displaying method based on full-dimensional stereoscopic information highlighting, classification and association - Google Patents
Visualized displaying method based on full-dimensional stereoscopic information highlighting, classification and association Download PDFInfo
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- CN104484505A CN104484505A CN201410690344.XA CN201410690344A CN104484505A CN 104484505 A CN104484505 A CN 104484505A CN 201410690344 A CN201410690344 A CN 201410690344A CN 104484505 A CN104484505 A CN 104484505A
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- 238000007726 management method Methods 0.000 description 4
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
Abstract
The invention discloses a visualized displaying method based on full-dimensional stereoscopic information highlighting, classification and association. The visualized displaying method comprises the following steps that S1, an SCADA system is utilized to send data acquired by a power system in real time to a power grid simulation system; S2, the simulation system is utilized to complete real-time simulation of an operating state of the power system through modeling and storing the data according to component and device categories; S3, an information processing system is utilized to obtain the data to be processed and processed data are output to a visualized displaying system; S4 the visualized displaying system is utilized to display the processed data. A platform established by means of the visualized displaying method can display system information, know and track the work progress situation of a current main task in real time and timely guide and support executed work.
Description
Technical field
The present invention relates to a kind of visual presentation method highlighting based on full dimension three-dimensional information, classify, associate.
Background technology
The application of visualization technique covers all field of scientific studies at present substantially, but the research of visualization technique mainly concentrates on the most direct mode to data representation at present, and how better a large amount of scientific research personnel the center of gravity of visualization technique being placed on to expression data.But in the face of having, data volume is large, pace of change is fast, the electric power system data of the large data characteristics of the diversified typical case low with value density of data type, understanding, observed data are far from being enough, how to visual Data classification, excavate the Scientific Meaning of its behind electric system physical phenomenon, and how to give system call operations staff, science researcher and user more clear and definite analysis decision information this be Power System Visualization present stage institute problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of visual presentation method highlighting based on full dimension three-dimensional information, classify, associate, to solve the unintelligible clear and definite problem of existing visualization technique display information.
For solving the problems of the technologies described above, the invention provides a kind of visual presentation method highlighting based on full dimension three-dimensional information, classify, associate, comprising the following steps:
S1: utilize SCADA system to the data of electric system Real-time Collection, and send data to Power System Simulator;
S2: utilize Power System Simulator to be completed the real-time simulation of operation states of electric power system again by modeling, and different data are not stored by element, device class;
S3: utilize information handling system to obtain data and process, and the data after process are exported to visual presentation system;
S4: utilize visual presentation system data after treatment to be shown.
Further, step S2 specifically comprises the following steps:
S11: obtain the data in Power System Simulator;
S12: according to the variation distribution on data determination electric system locus, determine, to an influential distance range of point value to be inserted, then to estimate the property value of point to be inserted with the sampled point within the scope of this.
Further, data can show with the form of statistical report form, demand-and-supply-curve, column analysis chart by visual presentation system.
Beneficial effect of the present invention for: native system institute Jianping platform has can display systems information, understand the job progress following the tracks of current major tasks in real time and in time the execution of work instructed and supported.
Embodiment
Below the specific embodiment of the present invention is described; so that those skilled in the art understand the present invention; but should be clear; the invention is not restricted to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present invention determined, these changes are apparent, and all innovation and creation utilizing the present invention to conceive are all at the row of protection in appended claim.
Based on the visual presentation method that full dimension three-dimensional information highlights, classifies, associates, comprise the following steps:
S1: utilize SCADA system to the data of electric system Real-time Collection, and send data to Power System Simulator;
S2: utilize Power System Simulator to be completed the real-time simulation of operation states of electric power system again by modeling, and different data are not stored by element, device class;
S3: utilize information handling system to obtain data and process, and the data after process are exported to visual presentation system;
S4: utilize visual presentation system data after treatment to be shown.
According to an embodiment ground of the application, step S2 specifically comprises the following steps:
S11: obtain the data in Power System Simulator;
S12: according to the variation distribution on data determination electric system locus, determine, to an influential distance range of point value to be inserted, then to estimate the property value of point to be inserted with the sampled point within the scope of this.
According to an embodiment of the application, data can show with the form of statistical report form, demand-and-supply-curve, column analysis chart by visual presentation system.
The present invention includes Power System Simulator, information handling system and visual presentation system three part at interior visual presentation platform, realize the real-time Transmission of electric system related data, analysis and can be mutual the function such as visual presentation, and provide the subsidiary function possessing operability and intuitive, as economic load dispatching etc.
Power System Simulator: this system is directly connected with SCADA system, receive the data of described SCADA system to electric system Real-time Collection, the real-time simulation of operation states of electric power system is completed again by modeling, and different real time datas is not stored by element, device class, for further data processing provides convenient.Its modeling object comprises generator, circuit, asynchronous motor, Static Var Compensator, ULTC, phase-shifting transformer etc.Meanwhile, this system is also connected with EMS system, real-time reception the various desired value stored in EMS system and uploading data, for the subsidiary function of platform supports.
Information handling system: this system plays the core transformation of data processing in platform.The task of this system from aforesaid analogue system, extracts data process, and the result after process is exported to display systems.
First, it is by calling the real time data in Power System Simulator, and it upgrades index of correlation needed for a real-time analysis by ceaselessly to calculate every the of short duration time interval.On the other hand, it also after the instruction receiving display systems feedback, can carry out the calculated off-line analysis that calculated amount is larger, the index of correlation calculating etc. of such as safety analysis, for dispatcher saves time and effort, to put into better in the management work of system and the energy.
Secondly, this system achieves data gridding needed for displaying and significant data highlights function.Kriging regression method is also known as space autocovariance optimal interpolation method, and it is a kind of optimal interpolation method.First it it is considered that the variation distribution of space attribute on locus, determine, to an influential distance range of point value to be inserted, then to estimate the property value of point to be inserted with the sampled point within the scope of this.The method mathematically can provide the method for a kind of Best Linear Unbiased Estimate (determined value at certain some place) to studied object.After it is the space structure considering the shape of information sample, the geometric properties such as size and the locus mutual with to be estimated piece of section and grade, for reaching linear, without partially and the estimation of mini-mum estimation variance, and give certain coefficient to each sample, be finally weighted the method on average estimating block section grade.But it is still a kind of smooth interpolating method when data point is many, and the credible result degree of its interpolation is higher.
By Kriging regression method, the type complexity after classification, association process, enormous amount, the irregular electric system real time data of distribution are carried out gridding, determine transverse direction and longitudinal length; Thereafter set up three-dimensional sphere polar coordinate system, the data Biao Shi volume coordinate of gridding is fastened, various dimensions displaying is carried out to the electric power system data of different attribute.And can coordinate system transformation be passed through, hypersphere polar coordinate system is transformed to surface coordinates system, with these data from a certain dimension of multidimensional data saliency.Above two kinds of methods make the data after processing more orderly, are easier to the function of visual presentation process.
Visual presentation system: integrated visualization display systems, be not only show the various forms (statistical report form, demand-and-supply-curve, column analysis chart etc.) of production data, but also should be integrate data acquisition, data mining, data display, data management, data warning, data sharing, the data visualization displaying of data security and interaction platform.Native system is shown in the mode of various dimensions, multi-party interactive is completed in scientific and reasonable mode, information interaction, thus the level of IT application greatly promoting integrated management and dispatching system, support national grid and build strong intelligent grid to informationization, robotization, many-sided demand such as interactive.
Native system institute Jianping platform has can display systems information, understands the job progress following the tracks of current major tasks in real time and instruct the execution of work and support in time.Native system supports the display function of figure, comprises the hommization such as convergent-divergent, translation function; Support to adopt the mode comprising the various ways such as array, spheroid, conveyor screw to show; Support the binding of figure and business datum, to realize interactive operation; Support the importing (SVG, DWG, WMF) of third party's figure; For three-dimensional picture be supported in scene carry out some basic operations, to can opereating specification arrange, camera operation, Roam Path record, roaming replay operations.In mutual, employing instant character is mutual, real-time voice is mutual, real-time video is mutual, electronic bits of data is shared, apply the Electronic Meeting technology of the multiple interactive forms such as picture is shared, reciprocal process recording; And provide corresponding model to define and edit tool, support to create, edit and preserve graphic file.
Native system multi-C stereo display platform mainly includes the aspect such as overview display (device geographical location information display, facility information visual presentation, production schedule overview display, grid operating conditions overview display etc.), personalized space (displaying contents that can be different according to the different choice of current persons's demand), process analysis (reflecting state and the link processing time of each flow process), the verification of line fault form, data correctness, standard management, system configuration management.
Claims (3)
1., based on the visual presentation method that full dimension three-dimensional information highlights, classifies, associates, it is characterized in that, comprise the following steps:
S1: utilize SCADA system to the data of electric system Real-time Collection, and described data are sent to Power System Simulator;
S2: utilize described Power System Simulator to be completed the real-time simulation of operation states of electric power system again by modeling, and different described data are not stored by element, device class;
S3: utilize described information handling system to obtain described data and process, and the described data after process are exported to visual presentation system;
S4: utilize described visual presentation system described data after treatment to be shown.
2. the visual presentation method highlighting based on full dimension three-dimensional information, classify, associate according to claim 1, it is characterized in that, step S2 specifically comprises the following steps:
S11: obtain the described data in Power System Simulator;
S12: according to the variation distribution on described data determination electric system locus, determine, to an influential distance range of point value to be inserted, then to estimate the property value of point to be inserted with the sampled point within the scope of this.
3. the visual presentation method highlighting based on full dimension three-dimensional information, classify, associate according to claim 1, it is characterized in that, described data can show with the form of statistical report form, demand-and-supply-curve, column analysis chart by described visual presentation system.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107357912A (en) * | 2017-07-18 | 2017-11-17 | 浪潮天元通信信息系统有限公司 | Job scheduling method based on visual presentation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357912A (en) * | 2017-07-18 | 2017-11-17 | 浪潮天元通信信息系统有限公司 | Job scheduling method based on visual presentation |
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Application publication date: 20150401 |