EP2201494A1 - Procédé de génération automatique d'un fichier ssd - Google Patents
Procédé de génération automatique d'un fichier ssdInfo
- Publication number
- EP2201494A1 EP2201494A1 EP08842573A EP08842573A EP2201494A1 EP 2201494 A1 EP2201494 A1 EP 2201494A1 EP 08842573 A EP08842573 A EP 08842573A EP 08842573 A EP08842573 A EP 08842573A EP 2201494 A1 EP2201494 A1 EP 2201494A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrical
- type
- symbol
- symbols
- identified
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/42—Document-oriented image-based pattern recognition based on the type of document
- G06V30/422—Technical drawings; Geographical maps
Definitions
- the invention is in the field of automation of industrial processes and more specifically relates to a method for automatically generating a System Specification Description (SSD) file from a diagram of an electrical installation and / or electrotechnical system comprising standard symbols representing the electrical and / or electrotechnical elements of said installation and attributes representing the specific electrical characteristics of each electrical and / or electrotechnical element.
- SSD System Specification Description
- the invention also relates to a device comprising means for implementing the method according to the invention and a computer program stored in a medium and comprising logicilels modules for implementing the method according to the invention.
- IEC 61850 The purpose of IEC 61850 is to standardize networks and communication systems to enable intelligent electronic devices (IEDs) manufactured by different manufacturers to share control / command and protection functions. Also, does the IEC 61850 standard provide resources for modeling the functions of a station using the concept of nodes? logic representing the smallest sub-function with formally defined inputs / outputs and which can process data from other logical nodes. For this purpose, the logical nodes are modeled as classes composed of predefined base objects. The exchanges between logical nodes are made using standard protocol stacks.
- an installation can be realized by a standardized syntax and presented in the form of a SSD (System Specification Description) file of paper documents or computer files representing the single-line diagram or the functional diagram of the electrical installation.
- SSD System Specification Description
- a problem of the prior art stems from the fact that the SSD files are created manually, by defining the electrotechnical functions and the topology of the station. This has the effect of increasing the engineering costs of electrical substation control systems and the design and testing time of electrical installations.
- An object of the invention is to automate the creation and verification of SSD files from a graphical representation of the installation, typically a single-line diagram, in order to limit the cost and duration of configuration and testing of the installations. electric.
- Another object of the invention is to systematize the representation in SCL format of the electrical substations in order to facilitate plant testing and on-site testing of the installation, the installation of a global asset management system and the establishment of a Common Information Model (CIM) information base.
- CIM Common Information Model
- the invention recommends a method for automatically generating a System Specification Description (SSD) file from a diagram of an electrical and / or electrotechnical installation comprising standard symbols representing the electrical elements and / or electrotechnical installations and attributes representing the specific electrical characteristics of each electrical and / or electrotechnical element.
- SSD System Specification Description
- the method according to the invention comprises the following steps: identifying the type symbols from an image of said electrical diagram,
- said standardized labels represent logical nodes (Logical Node) and / or logical node attributes predefined by the IEC 61850 standard, and / or electrical connectivity information connecting a symbol type to one or more other standard symbols.
- each type symbol and the topology of the corresponding electrical connections are identified by a pattern recognition method.
- the method in addition to a step consisting of the image of the electrical and / or electrotechnical installation is entered from a single-line diagram or from a CAD file.
- the method further comprises a step of associating at least one test card with each logical node.
- FIG. 1 schematically illustrates an example of a single-line diagram of an installation from which an SSD file is generated by the method according to the invention
- FIG. 2 schematically illustrates a view of a subset of the image of FIG. 1;
- FIG. 3 schematically illustrates a general flowchart illustrating the essential steps of the method according to the invention, FIG. standard symbol-label correspondence obtained by the method according to the invention.
- FIG. 1 is an image of an electrical installation comprising a set of symbols of the electrical components constituting said installation, such as earthing switches 2, line disconnectors 4, circuit breakers 6, and transformers 8.
- FIG. 2 representing a detailed view of a part of FIG. 1 from which the graphic instances representing each symbol type as well as the attributes associated with each type symbol will be identified, and the flowchart in Figure 3.
- Step 10 Identify the typical symbols (models)
- the symbols and their attributes are identified from the image of FIG. 2 by a method of shape recognition by means of a device provided with a plug-in module image, a camera or a camera equipped with an image analysis module for example.
- the type symbols are recognized in their different orientations (vertical, horizontal) and possibly in their different colors. In the general case, other symbols can be recognized. In particular "I>" type symbols representing protection elements.
- Symbol recognition is achieved by comparing symbols captured from the image with symbols present in a predefined library.
- the symbol recognition method used consists in constituting a graphic unit, that is to say, a list of adjacent features, by extracting the outlines of the captured symbols.
- a captured symbol is not present in the predefined library, an operator manually indicates the type of the symbol to the image analysis module. The information created is made available to the image analysis module in the form of a list which is exploited in the next step.
- Step 12 Association of Symbols with Known Entities
- FIG. 2 there are symbols respectively representing an earthing switch 2, a line disconnector 4, a circuit breaker 6, and a transformer 8.
- the names of these symbols in current language are associated with a terminology of logical nodes (Logical Node in English) in context IEC 61850. They are optionally associated with logical control or measurement nodes.
- the disconnectors 2 and 4 are associated with the term XSWI representing a basic logical node
- the circuit breaker 6 is associated at the end XCBR and the transformer 8 at the end YPTR.
- the base LN corresponds to the electrotechnical element directly represented on the graphic diagram and the associated LN corresponds to the function intimately linked to this element.
- Step 14 Identify Graphics Template Instances and Associated Attributes
- the image illustrated in FIG. 2 comprises eight instances of line disconnectors 2, eight instances of earth disconnectors 4, three instances of circuit breakers 6, and a single instance of transformer 8.
- transformer 8 The following attributes of transformer 8 are populated using the description of the attributes of logical nodes defined in IEC 61850-7-4: EEName: IBT # 1
- HiVRtg 400 LoVRtg: 132 PwrRTg: 200
- This step also makes it possible to detect the geographical coordinates of the instances (x, y coordinates) in order to complete the SSD file by the informative appendix C to the IEC 61850-6 document or by using a similar syntax.
- the image is scanned from top to bottom and from right to left, for example, to locate each of the graphic templates, a graphic template being associated with one or more text elements.
- the text elements are identified by traditional methods of image recognition.
- the association between text elements and graphic models is obtained by considering the minimum distance separating a text element and a graphic element.
- the association between text elements IEC 61850 data structures depends on each of the structures. For example, the PwRTg field is associated with the text that precedes the VA or KVA indication.
- the information thus created is used in the next step as an XML schema.
- Step 16 Identifying the Electrical Topology
- the electrical topology of the installation illustrated in FIG. 2 is identified by a pattern recognition method, on the basis of following principles previously programmed in the image analysis device:
- a line connecting a type symbol with another type symbol indicates electrical connectivity
- - a busbar interconnecting a set of symbols consists of one or more lines
- a text comprising the term kV defines a voltage level associated with an electrically connected assembly.
- the method makes it possible to detect in FIG. 2 that the circuit breaker 4-1452 is connected to the line disconnectors 4-I489A and 4-I489B.
- the electrical topology is projected in the IEC 61850 data model as follows:
- the number of connections is two for the circuit breaker 4-1452 and for each of the line disconnectors 4-I489A and 4-I489B,
- connection nodes Connectivity Node in English
- connection node can be:
- Identifying arrays is an important step in defining the IEC 61850 structure of the installation.
- the interpretation of the racks, in the sense of IEC 61850, may differ from user to user depending on habits.
- the method according to the invention allows automatic identification of the bays grouping different electrotechnical organs, and the connections between symbols. The user can possibly modify the proposed grouping.
- the set of symbols may have a connection to an isolated connection node as illustrated by the example of FIG. 2. If one of the symbols is of the "transformer" type, then the set of symbols is subdivided into two groups, on either side of the transformer, each group constituting a bay and the transformer being assigned to one of the groups, - Group in the same bare all symbols interconnecting a single busbar and an isolated connection node, particularly, but not only, in case the installation has only one busbar.
- Step 18 Creating the SSD file
- An XML file of type SSD is created from the set of objects created in steps 12 and 14, and optionally 16.
- This file contains:
- the SSD type XML file thus created is stored in step 18 and will be used, in particular, to configure a control system and to check the conformity of the wiring of the electrical installation with the electrical or functional diagram of said installation. .
- the method according to the invention can be advantageously used to renovate a control system for which the computer files describing the "single one" diagram are no longer available or are in a format that has become obsolete.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0758501A FR2922664B1 (fr) | 2007-10-23 | 2007-10-23 | Procede de generation automatique d'un fichier ssd. |
| PCT/EP2008/064280 WO2009053387A1 (fr) | 2007-10-23 | 2008-10-22 | Procédé de génération automatique d'un fichier ssd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2201494A1 true EP2201494A1 (fr) | 2010-06-30 |
Family
ID=39495522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08842573A Withdrawn EP2201494A1 (fr) | 2007-10-23 | 2008-10-22 | Procédé de génération automatique d'un fichier ssd |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100250622A1 (fr) |
| EP (1) | EP2201494A1 (fr) |
| CN (1) | CN101821750A (fr) |
| FR (1) | FR2922664B1 (fr) |
| WO (1) | WO2009053387A1 (fr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112013001583A2 (pt) * | 2010-07-23 | 2016-05-10 | Siemens Ag | configuração de um dispositivo de automação de energia |
| WO2012143061A1 (fr) * | 2011-04-21 | 2012-10-26 | Siemens Aktiengesellschaft | Contrôle d'une représentation graphique d'un réseau de distribution d'énergie électrique |
| GB201116440D0 (en) * | 2011-09-23 | 2011-11-02 | Airbus Operations Ltd | Conversion method and system |
| CN102360398B (zh) * | 2011-10-11 | 2014-04-23 | 广东省电力设计研究院 | 基于iec61850的cad电力图形生成解析方法 |
| DE102011115809A1 (de) * | 2011-10-13 | 2013-04-18 | Abb Ag | Verfahren zur Konfigurierung einer Steuereinrichtung |
| EP2618228A1 (fr) * | 2012-01-17 | 2013-07-24 | ABB Technology AG | Analyse de communication de données dans un système de contrôle de procédé et d'automatisation de poste |
| JP5985198B2 (ja) * | 2012-02-10 | 2016-09-06 | 株式会社東芝 | 変電所自動化システム及び端末の自動認識方法 |
| KR101354627B1 (ko) * | 2012-09-26 | 2014-01-23 | 한국전력공사 | 디지털 변전소의 엔지니어링 토폴로지 생성방법 및 장치 |
| FR3002347A1 (fr) * | 2013-02-15 | 2014-08-22 | Schneider Electric Ind Sas | Procede de generation d'un fichier de modelisation d'une installation electrique, produit programme d'ordinateur, fichier de modelisation et dispositif electronique d'affichage associes |
| CN103605660B (zh) * | 2013-10-18 | 2017-01-25 | 国家电网公司 | 一种变电站配置描述文件的图形化处理方法 |
| EP3104302B1 (fr) * | 2015-06-09 | 2018-05-23 | ABB Schweiz AG | Procédé de numérisation de documents d'ingénierie |
| CN106096041A (zh) * | 2016-06-29 | 2016-11-09 | 国网福建省电力有限公司 | 电力通信静态资源图块自动生成方法 |
| WO2018100509A1 (fr) * | 2016-11-29 | 2018-06-07 | Centro De Investigação Em Energia Ren - State Grid S A | Système et procédé de configuration de commutateurs de réseau de bus de processus ied à partir d'une spécification de topologie de sous-station |
| EP3682372A4 (fr) * | 2017-09-14 | 2021-07-21 | Chevron U.S.A. Inc. | Classification de chaînes de caractères à l'aide d'un apprentissage machine |
| US11120170B2 (en) | 2019-05-01 | 2021-09-14 | Primate Technologies, Inc. | Systems and methods of generating a dynamic representation of an electrical grid |
| EP3770800B1 (fr) * | 2019-07-25 | 2025-03-19 | ABB S.p.A. | Procédé mis en uvre par ordinateur permettant de lire un diagramme graphique numérique représentant un circuit électrique |
| CN110807299B (zh) * | 2019-11-06 | 2023-10-27 | 积成电子股份有限公司 | 一种基于典型主接线方式的变电站ssd文件自动创建方法 |
| CN110826577A (zh) * | 2019-11-06 | 2020-02-21 | 国网新疆电力有限公司电力科学研究院 | 一种基于目标跟踪的高压隔离开关状态跟踪识别方法 |
| CN110851934B (zh) * | 2019-11-09 | 2023-06-06 | 许继集团有限公司 | 一种变电站ssd文件的生成方法 |
| CN112381667B (zh) * | 2020-11-12 | 2023-02-03 | 国网四川省电力公司电力科学研究院 | 一种基于深度学习的配网电气拓扑识别方法 |
| DE102021108281A1 (de) | 2021-03-31 | 2022-10-06 | EPLAN GmbH & Co. KG | Verfahren und Vorrichtung zur automatischen Analyse eines Schaltbildes |
| CN115146424B (zh) * | 2022-07-06 | 2024-03-29 | 天津市普迅电力信息技术有限公司 | 一种电气线路图的svg标签式描述方法 |
| CN115576832A (zh) * | 2022-10-27 | 2023-01-06 | 江苏芯盛智能科技有限公司 | 自动化量产测试方法、装置、计算机设备及可读存储介质 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7246328B2 (en) * | 2001-03-29 | 2007-07-17 | The Boeing Company | Method, computer program product, and system for performing automated linking between sheets of a drawing set |
-
2007
- 2007-10-23 FR FR0758501A patent/FR2922664B1/fr not_active Expired - Fee Related
-
2008
- 2008-10-22 CN CN200880111136A patent/CN101821750A/zh active Pending
- 2008-10-22 US US12/739,675 patent/US20100250622A1/en not_active Abandoned
- 2008-10-22 WO PCT/EP2008/064280 patent/WO2009053387A1/fr not_active Ceased
- 2008-10-22 EP EP08842573A patent/EP2201494A1/fr not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2009053387A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101821750A (zh) | 2010-09-01 |
| WO2009053387A1 (fr) | 2009-04-30 |
| FR2922664A1 (fr) | 2009-04-24 |
| FR2922664B1 (fr) | 2009-12-25 |
| US20100250622A1 (en) | 2010-09-30 |
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Owner name: AREVA T&D PROTECTION & CONTROLE Owner name: ALSTOM TECHNOLOGY LTD |
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