CN103559355A - SVG (Scalable Vector Graphics) technology-based distribution network modeling system - Google Patents
SVG (Scalable Vector Graphics) technology-based distribution network modeling system Download PDFInfo
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Abstract
The invention relates to an SVG technology-based distribution network modeling system. The single-line diagram of the distribution network modeling system is generated according to the following steps: SVG entities are respectively constructed with different patterns according to different types of distribution network structures contained in a distribution model; according to the branch information contained in a distribution network wiring diagram, the basic branch entities of an SVG topological diagram are constructed; node entities and branch entities are respectively constructed with different colors and solid and dotted patterns according to operating states; the entity shape of each equipment in a distribution network is customized in advance; the data of a power grid model are accessed and read; and the single-line diagram of the distribution network is formed by merging, and a closed loop model is automatically generated. The SVG-based pattern vector display technology disclosed by the invention can efficiently and visually display distribution network wiring diagrams in real time. The SVG technology-based distribution network modeling system can effectively increase working efficiency and provide a variety of appropriate topological diagram display modes for users, and is used in various power grid analysis works.
Description
Technical field
The present invention relates to a kind of distribution modeling, be specifically related to a kind of distribution modeling based on SVG technology, and the automatic creation system of this system.
Background technology
Distribution line chart is the strong graphical tool that dispatcher carries out analysis decision, but often needs professional's manual drawing to form.Traditional distribution line chart is to adopt AutoCAD design software to draw.Do like this and also can make yardman check electric network state in mode simply clearly, but the workload of data maintenance is large, and easily occur artificial digitizing mistake.Therefore, need on the architecture basics based on existing geography information, design the automatic generation that corresponding topological structure and pattern algorithm are realized line chart, for electric power, personnel alleviate work load, enhance productivity.
Distribution network topological relation is the basis of realizing power distribution automation, and in distribution network, the change of controller switching equipment all can cause the variation of distribution network topological relation.Because the reasons such as operation and design usually cause distribution network change frequent, and the number of devices relating in distribution network is huge, so the maintenance work of distribution system main wiring diagram is a job of wasting time and energy always.
SVG (Scalable Vector Graphics, scalable vector graphics) is a kind of two-dimension vector graphics of the opening based on XML and the markup language of vector dot matrix mixed graph by the issue of W3C tissue.Because SVG has, accelerate to download surfing, easily obtain technical support widely, facilitate figure location and retrieval, good reusability and the advantage such as color description accurately.SVG graphic element, SVG pel, is the element that can be used for drawing figure on target painting canvas, comprises the standard shape of definition, particularly rectangle, circle, ellipse, straight line, broken line, polygon etc.
Summary of the invention
The deficiency that the present invention exists for prior art just, provides a kind of distribution modeling based on SVG technology, and the automatic creation system of this system.
For addressing the above problem, the technical solution used in the present invention is as follows:
A distribution modeling for SVG technology, the line chart of this distribution modeling generates according to following steps:
Step 1, the dissimilar Distributing network structure comprising according to distribution model, come with different graphic, to build SVG pel respectively;
Step 2, the branch road information comprising according to distribution wiring diagram, build the branch road element figure of SVG topological diagram, the branch road information that distribution wiring diagram comprises, moving, the running status such as cold standby, hot standby, maintenance builds respectively, and identify in topological diagram by different colors;
Step 3, in the basic pel of above step builds, node pel, branch road pel build respectively with different colours, real imaginary circle shape according to running status; Node pel builds respectively according to various distribution transforming device types;
Step 4, according to the distribution wiring diagram of having completed, customize in advance the primitive shapes of each equipment in distribution;
The data of step 5, electric network model comprise topological data and graph data two parts, adopt diverse ways and form to preserve:
(1) the SVG method access of graph data
Six kinds of primary graphic elements are provided in SVG: rectangle, circle, ellipse, line segment, broken line and polygon, and provide <path> element to describe complicated lines shape; For the apply property of graphic element, by self-defining element tags, to describe, attribute of an element name and property value are formulated arbitrarily;
(2) the SVG file of graph data reads
Adopt the analysis mode of DOM, by resolver and DOM and relevant language mechanism, complete the parsing to document, thereby generate concrete graphics primitive object, display graphics;
(3) topological data access
Follow IEC61970～50318 standard, by each components and parts being composed to upper unique ID value, the method for setting up according to topological relation, preserves into XML file by topological data;
Step 6, merging distribution line chart form cyclization model automatically
After distribution wiring diagram is drawn, by needing the distribution line of cyclization, automatically complete cyclization, form distribution line chart.
An automatic creation system for the distribution modeling of SVG technology, described automatic creation system comprises:
Electronic identity recognition system, is arranged on distribution net equipment, for identifying the relevant information of each distribution net equipment, comprises based on SVG technology distribution model and builds power network topology primitive information;
Distribution terminal, is arranged in distribution network, is provided with wireless telecommunication system on distribution terminal, and this wireless telecommunication system, according to the variation of electronic identity recognition system, carries out wireless transmission by the relevant information that comprises SVG primitive information;
Distribution terminal, carries out wireless transmission with the wireless telecommunication system on distribution terminal, and automatically generates the distribution line chart based on SVG technology.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
A kind of distribution modeling based on SVG technology of the present invention, utilize the distribution net equipment pel of the various states of SVG technique construction, the casing in distribution (comprising ring main unit, feeder pillar, power distribution room), transformer, switch and circuit are configured to node and the branch road of SVG topological diagram; According to automatically generating the attribute tags of various different distribution elements and the drawings marked of whole distribution line chart, to preserve and print.Displaying distribution wiring diagram of the present invention based on SVG pattern vector display technique, efficient, directly perceived, real-time.The present invention can effectively increase work efficiency, and for user provides multiple suitable topological diagram ways of presentation, for various electrical network analysis work.
Accompanying drawing explanation
Fig. 1 is automatic creation system structural representation of the present invention.
Embodiment
Content of the present invention is described below in conjunction with specific embodiments.
Based on SVG technology and SVG figure metatheory, according to the distribution model based on CIM (Common Information Model, common information model), build power network topology pel.Topology definition principle in CIM is: all electrical equipments are all designed to multiterminal element, if line segment, switch are both-end element.All elements have end points definition, thereby realize the topological relation between electrical equipment or form electric wiring system.Specifically comprise the following steps:
Step 1, the dissimilar Distributing network structure comprising according to 10KV distribution model, come with different graphic, to build SVG pel respectively, and transformer station's kind comprises common distribution station, switching station etc.; Equipment has ring main unit, feeder pillar, power distribution room, transformer, switch, disconnecting link, grounding switch, bus, pressure change etc., and its mesohigh feeder pillar pel user can manually adjust the position of the switch and number.Following table is the element figure based on SVG technology of the present invention:
Step 2, the branch road information comprising according to distribution wiring diagram, build the branch road element figure of SVG topological diagram, the branch road information that distribution wiring diagram comprises, overhead transmission line and the cable between each distribution transforming equipment namely, with running statuses such as operation, cold standby, hot standby, maintenance, build respectively, and identify in topological diagram by different colors.
During step 3, the basic pel in above step build, node pel, branch road pel build respectively with different colours, real imaginary circle shape according to running status; Node pel builds respectively according to various distribution transforming device types.
The distribution wiring diagram that step 4, basis have been completed, customize in advance the primitive shapes of each equipment in distribution, as transformer, switchgear building, pole line, cable, high pressure feeder pillar, ring main unit, switch, disconnecting link, grounding switch, bus, road etc., make it to represent the physical device in distribution network systems, thus apparatus for establishing model.Wherein for ring main unit, switchgear building, high pressure feeder pillar, provide inner topology editting function, can add a wiretap, can facilitate real time reaction physical cabling structure.
After apparatus for establishing model, give each equipment optional equipment terminal, create connected node, in order to describe the topological relation of equipment room simultaneously.For bus, can be summed up as single-ended equipment, the terminal at two ends is number identical.For switch, disconnecting link, both-end transformer or three end transformers etc., different because of each terminal effect, arrangement terminal of each end is number different.Because connected node is the class that is used for specially recording terminal connection state, therefore when the geometric position of terminal and connected node meets certain relation, think that connecting terminals received on tie point, be exactly so-called adsorption function, the terminal being connected on same connected node is considered to connected terminal.In toolbar, choose the pel needing and on painting canvas, generate topological relation.For each equipment pel, can automatically generate corresponding label, for the wiretap in indoor change, high pressure feeder pillar, all can show actual closure state, and can manually adjust quantity and the state of a wiretap, by rotation, adjust the direction of whole pel.
In distribution wiring diagram, increased the drafting of road, can react the actual geographic position distribution of each distribution transforming equipment, road is can automatic calibration horizontal flat endways, and infall can be eliminated overlapping road part automatically.
Connecting line between equipment mainly contains overhead transmission line and cable, and generation circuit association attributes, comprises length, model automatically.While drawing for overhead transmission line, can increase the order of bar, to indicate branch road and the equipment connection situation of circuit.
The access of the data of step 5, electric network model and reading
The data of electric network model comprise topological data and graph data two parts.Because two parts have difference, therefore adopt diverse ways and form to preserve.
(1) the SVG method access of graph data
Six kinds of primary graphic elements are provided in SVG: rectangle (comprising round rectangle), circle, ellipse, line segment, broken line and polygon, and also it also provides <path> element to describe complicated lines shape.
For the apply property of graphic element, can describe by self-defining element tags, attribute of an element name and property value also can be formulated arbitrarily.
(2) the SVG file of graph data reads
Reading of SVG file is more loaded down with trivial details with respect to preservation.Because SVG file is based on text formatting, so must resolve it, generate concrete graphics primitive object, could realize visual.The parsing of SVG file is mainly contained to two kinds of modes: a kind of is to utilize DOM Document Object Model DOM (Document Object Model, be called for short DOM), another kind is to utilize simple application routine interface SAX (Simple APIs for XML is called for short SAX).When adopting DOM analysis mode, first DOM is decomposed into file independently element property and annotation etc., then with the form (in internal memory) of node tree, create the expression of XML file, so just can travel through easily document, the operation such as modification, according to real-time telemetry, remote signalling data, upgrade the node of node tree, thereby met the requirement that electric system refreshes in real time, shows in real time.
What native system adopted is the analysis mode of DOM.By resolver (Parser) and DOM and relevant language mechanism, can complete the parsing to document, thereby generate concrete graphics primitive object, display graphics.
According to described method above, the file of the SVG form on the machine or server can directly be opened and be kept to this graphical modeling system, is presented on screen, thereby facilitated the exchange of graph data between different system after parsing.
(3) topological data access
Follow IEC61970～50318 standard, by each components and parts being composed to upper unique ID value, the method for setting up according to topological relation, preserves into XML file by topological data.Because the form of XMI file is followed IEC standard, so just can carry out exchanges data with other system easily.
Step 6, merging distribution line chart form cyclization model automatically
After distribution wiring diagram is drawn, can automatically complete cyclization by needing 2 10kv distribution lines of cyclization, form distribution line chart.So far, realizing distribution primary connection figure SVG graphically shows.
SVG polar plot is described figure with straight line and curve, and the element of these figures is some points, line, rectangle, polygon, circle and camber line etc., and they all calculate acquisition by mathematical formulae, so no matter amplify, dwindle or rotation etc. can distortion.
Complicacy based on 10kV line chart, usually need to amplify part and check line construction, therefore, require the system can output vector figure, in order to keep for digital power system Function Extension ability, output format comprises " .dwg ", " .pdf " and " .svg " form simultaneously.
According to the above distribution modeling based on SVG technology, the invention provides a kind of distribution topology automatic creation system, as shown in Figure 1.This system comprises: electronic identity recognition system 10, distribution terminal 20 and distribution terminal 30.Electronic identity recognition system 10 is arranged on distribution net equipment, for identifying the relevant information of each distribution net equipment, comprises more specific location information, technical parameter etc.When adopting SVG technology distribution model to build power network topology pel, electronic identity recognition system 10 also comprises these element figures simultaneously.
Final and the distribution terminal 30 of wireless telecommunication system on distribution terminal 20 carries out wireless transmission, and SVG primitive information is transmitted simultaneously, like this, on distribution terminal 30, will automatically generate the distribution line chart based on SVG technology.Like this, not only avoid occurring artificial digitizing mistake, simultaneously, according to existing geography information and structural information, generate very soon corresponding topological structure and pattern algorithm and realize the automatic generation of line chart, for electric power, personnel alleviate work load, enhance productivity.
Claims (2)
1. the distribution modeling based on SVG technology, is characterized in that, the line chart of this distribution modeling generates according to following steps:
Step 1, the dissimilar Distributing network structure comprising according to distribution model, come with different graphic, to build SVG pel respectively;
Step 2, the branch road information comprising according to distribution wiring diagram, build the branch road element figure of SVG topological diagram, the branch road information that distribution wiring diagram comprises, moving, the running status such as cold standby, hot standby, maintenance builds respectively, and identify in topological diagram by different colors;
Step 3, in the basic pel of above step builds, node pel, branch road pel build respectively with different colours, real imaginary circle shape according to running status; Node pel builds respectively according to various distribution transforming device types;
Step 4, according to the distribution wiring diagram of having completed, customize in advance the primitive shapes of each equipment in distribution;
The data of step 5, electric network model comprise topological data and graph data two parts, adopt diverse ways and form to preserve:
(1) the SVG method access of graph data
Six kinds of primary graphic elements are provided in SVG: rectangle, circle, ellipse, line segment, broken line and polygon, and provide <path> element to describe complicated lines shape; For the apply property of graphic element, by self-defining element tags, to describe, attribute of an element name and property value are formulated arbitrarily;
(2) the SVG file of graph data reads
Adopt the analysis mode of DOM, by resolver and DOM and relevant language mechanism, complete the parsing to document, thereby generate concrete graphics primitive object, display graphics;
(3) topological data access
Follow IEC61970～50318 standard, by each components and parts being composed to upper unique ID value, the method for setting up according to topological relation, preserves into XML file by topological data;
Step 6, merging distribution line chart form cyclization model automatically
After distribution wiring diagram is drawn, by needing the distribution line of cyclization, automatically complete cyclization, form distribution line chart.
2. an automatic creation system for the distribution modeling based on SVG technology, is characterized in that, described automatic creation system comprises:
Electronic identity recognition system (10), is arranged on distribution net equipment, for identifying the relevant information of each distribution net equipment, comprises based on SVG technology distribution model and builds power network topology primitive information;
Distribution terminal (20), be arranged in distribution network, distribution terminal is provided with wireless telecommunication system on (20), and this wireless telecommunication system, according to the variation of electronic identity recognition system (10), carries out wireless transmission by the relevant information that comprises SVG primitive information;
Distribution terminal (30), carries out wireless transmission with the wireless telecommunication system on distribution terminal (20), and automatically generates the distribution line chart based on SVG technology.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927385A (en) * | 2014-04-25 | 2014-07-16 | 国家电网公司 | Unifying method and device of data model |
| CN104463467A (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | Intelligent power grid operating risk analysis and management system |
| CN104578414A (en) * | 2014-12-30 | 2015-04-29 | 国家电网公司 | Method for realizing visualization of protective operation of intelligent station based on SVG |
| CN104794291A (en) * | 2015-04-23 | 2015-07-22 | 国家电网公司 | Self-service type standard station region diagram drawing realizing method |
| CN105138793A (en) * | 2015-09-11 | 2015-12-09 | 国网山东庆云县供电公司 | Rapid distribution line drawing method |
| CN105337775A (en) * | 2015-11-20 | 2016-02-17 | 南京未来网络产业创新有限公司 | Novel Web-based virtual network topology establishing method |
| CN105447765A (en) * | 2015-11-11 | 2016-03-30 | 国家电网公司 | Distribution network feeder automatic mapping method |
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| CN106771848A (en) * | 2016-11-22 | 2017-05-31 | 华中科技大学 | A kind of electric network failure diagnosis method based on the fusion of topological primitive information |
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| CN108509689A (en) * | 2018-03-09 | 2018-09-07 | 南京信息工程大学 | A kind of electrical figure dynamic creation method towards intelligent substation |
| CN108520109A (en) * | 2018-03-20 | 2018-09-11 | 国网安徽省电力有限公司淮北供电公司 | A kind of high-risk graphical automatic drafting method of client's supply path of power grid |
| CN108536723A (en) * | 2018-02-09 | 2018-09-14 | 鼎信信息科技有限责任公司 | Distribution power network GIS electric wire figure multiplexing list cooperates with drafting method and device |
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| CN113742534A (en) * | 2021-08-13 | 2021-12-03 | 贵州电网有限责任公司 | Automatic modeling and visualization method for multi-energy system control and protection system |
| CN113850994A (en) * | 2021-09-09 | 2021-12-28 | 安徽科力信息产业有限责任公司 | Road information display and change method and system |
| CN113850993A (en) * | 2021-09-09 | 2021-12-28 | 安徽科力信息产业有限责任公司 | Signal channelizing rendering method and system for traffic road intersection |
| CN115146424A (en) * | 2022-07-06 | 2022-10-04 | 天津市普迅电力信息技术有限公司 | SVG (scalable vector graphics) label type description method of electric circuit diagram |
| CN115358030A (en) * | 2022-07-07 | 2022-11-18 | 国网江苏省电力有限公司徐州供电分公司 | Topological structure generation method and system based on distribution network line data |
| CN115859547A (en) * | 2023-02-27 | 2023-03-28 | 国网江西省电力有限公司电力科学研究院 | Automatic generating system and method for distribution line fixed value scheme |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931726A (en) * | 2012-10-22 | 2013-02-13 | 深圳供电局有限公司 | Main network and distribution network integrated security power supply system |
-
2013
- 2013-11-11 CN CN201310552383.9A patent/CN103559355A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931726A (en) * | 2012-10-22 | 2013-02-13 | 深圳供电局有限公司 | Main network and distribution network integrated security power supply system |
Non-Patent Citations (1)
| Title |
|---|
| 王元富: "农电配网主接线及客户信息实时管理系统设计与开发", 《中国优秀硕士学位论文全文数据库》, 31 December 2011 (2011-12-31), pages 14 - 62 * |
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| CN109947859A (en) * | 2017-08-25 | 2019-06-28 | 南方电网科学研究院有限责任公司 | Power distribution network drawing modeling method, system, storage medium and computer equipment |
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| CN108520109B (en) * | 2018-03-20 | 2021-07-30 | 国网安徽省电力有限公司淮北供电公司 | Graphical automatic drawing method for power supply path of high-risk customer of power grid |
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| CN111598971A (en) * | 2020-04-02 | 2020-08-28 | 珠海华伟电气科技股份有限公司 | Universal vector diagram drawing method, system and readable medium |
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| CN115358030B (en) * | 2022-07-07 | 2023-10-13 | 国网江苏省电力有限公司徐州供电分公司 | Topology structure generation method and system based on distribution network line data |
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