CN103544352B - Empty terminal based on SCD file connects graphic method - Google Patents

Empty terminal based on SCD file connects graphic method Download PDF

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Publication number
CN103544352B
CN103544352B CN201310522610.3A CN201310522610A CN103544352B CN 103544352 B CN103544352 B CN 103544352B CN 201310522610 A CN201310522610 A CN 201310522610A CN 103544352 B CN103544352 B CN 103544352B
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China
Prior art keywords
terminal
empty
empty terminal
input
goose
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CN201310522610.3A
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Chinese (zh)
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CN103544352A (en
Inventor
金言
张宝华
段振坤
任俊
王岩鹏
曹卫国
杨小渝
刘乐
秦国强
朱梅
Original Assignee
国家电网公司
国网冀北电力有限公司张家口供电公司
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Publication of CN103544352A publication Critical patent/CN103544352A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation

Abstract

The present invention relates to the empty terminal based on SCD file and connect graphic method, this graphic method comprises the steps: to carry out pre-configured to terminal empty in SCD file and empty terminal annexation;Described empty terminal is patterned process, and uses empty terminal to connect graphical tools importing SCD file;Result after described graphical treatment is exported, combines, obtains IED completely empty terminal drawing.Utilizing this graphic method, the important empty terminal annexation of intelligent substation, in the way of reading directly perceived, easy, shows user, it is simple to the verification of intelligent substation, meets operation maintenance demand.

Description

Empty terminal based on SCD file connects graphic method
Technical field
The present invention relates to the operation maintenance field of auxiliary of intelligent grid, particularly relate to a kind of empty terminal based on SCD file and connect graphic method.
Background technology
From 2005, the new technique of domestic Intelligent transformer station, international standard, electric power enterprise standard and power industry standard, all in development in an all-round way.As adopted empty terminal in the design phase, model is implemented to follow GDW396-2009 configuration specification, process layer networking adopts ad hoc mode (GDW441-2010), the static multicast of switch and IED and dynamic multicast, GOOSE and the SV technology of communication between IED, the intelligentized intelligent terminal of process layer and merging unit, the double; two network technologies of the redundancy of station level and process layer etc..The operation of Utilities Electric Co. user and maintenance are huge challenges by these new techniques, and power consumer is become the black box of closing by intelligent substation.Device fabrication producer or integrator, the only application of primary responsibility intelligent power grid technology, integrated and enforcement.Consider the operation maintenance demand of Utilities Electric Co. and the Rapid Popularization of intelligent grid, by these intelligent power grid technology " resolving inversely ", customized user demand, become urgent needs and the important research work of Utilities Electric Co..
It is graphically important need and the means of the design of intelligent grid, engineering construction and operation maintenance.Current intelligent substation pattern technology often focuses on design and engineering construction stage, as adopted the graphical model design tool software of AutoCAD, is designed as means with AutoCAD secondary development, graphic and model integration, it is achieved the integration of design and system configuration.Still there is no pattern technology and the software in operation maintenance stage, the empty terminal of full SCD file of standing and empty terminal annexation, affect the breaker tripping and closing of intelligent substation, sampling circuit, secondary circuit annexation, the safe operation of intelligent substation is extremely important.But there are the following problems for the empty terminal of current SCD file:
1) the product SCD file of design and engineering integration phase, user can not intuitively hold, at O&M and maintenance stage, configuration information of entirely standing.
2) integrated and the change of joint debugging stage ICD, the change of design drawing, the change of messaging parameter, expansion spacings etc., all may result in the change of SCD version frequent, and user can not the connection correctness of rapid verification void terminal.
3) in transformer station's Life cycle, user can not manage the SCD product at full station intuitively.
Summary of the invention
For empty terminal and empty terminal annexation in the SCD file of full station, such as the breaker tripping and closing of intelligent substation, sampling circuit, secondary circuit annexation, the safe operation of intelligent substation is extremely important, and the present invention provides a kind of empty terminal based on SCD to connect graphical representation method.Utilizing this graphic method, the important empty terminal annexation of intelligent substation, in the way of reading directly perceived, easy, shows user, it is simple to the verification of intelligent substation, meets operation maintenance demand.
The purpose of the present invention is achieved through the following technical solutions:
Empty terminal connection graphic method based on SCD file comprises the steps:
1) terminal empty in SCD file and empty terminal annexation are carried out pre-configured;
2) described empty terminal is carried out image conversion process, and void terminal is connected graphical tools importing SCD file;
3) result after described image conversion being processed exports, combines, and obtains IED completely empty terminal drawing.
Described empty terminal includes sending empty terminal and receiving empty terminal,
Described include sending empty the pre-configured of terminal: pre-defined SV accessing points M1 or GOOSE accessing points G1 in ICD file, and configure sampled value and send data set dsSV or GOOSE and send data set dsGOOSE;
Described include receiving empty the pre-configured of terminal: pre-defined accessing points M1 or G1 in ICD file, and configure sampled value input data set dsSVIn or GOOSE input data set dsGOOSEIn;
Pre-configured for empty terminal annexation, Intelligent Substation System configuration tool selects empty terminal from output data set and input data set, simultaneously at the empty terminal of output and the empty terminal catch cropping logic line of input, logic line relation is saved in the Inputs part of SCD.
Described sampled value or GOOSE send the output void terminal that a functional restraint data attribute FCDA member of data set is exactly a sampled value or GOOSE.
Described image conversion that described empty terminal is carried out processes and includes the graphical of the graphical of input terminal and lead-out terminal,
Graphically including of the described empty terminal of input: graphical tools navigates to certain IED model, resolve the input data set of GOOSE and SV, extract the information of input terminal;Resolve the Inputs information under this IED model, extract the link information of exterior I ED lead-out terminal and this IED input terminal;If not having the input data set of GOOSE and SV in SCD file, the inside link address IntAddr attribute in the Inputs of graphical tools this IED of direct basis obtains the empty terminal of input;
Graphically including of the described empty terminal of output: graphical tools navigates to certain IED model, resolve the output data set of GOOSE and SV, extract the information of lead-out terminal;Search for the Inputs information under whole IED model, extract the link information of exterior I ED input terminal and this IED lead-out terminal.
It is an advantage of the current invention that:
1) method of input data set in first passage model file, and SCL(Substation Configuration Language) output data set supported, make classify and manage concentratedly to empty terminal, make patterning effect closer to the design drawing of tradition transformer station, also improve the effective information extraction efficiency of graphical tools.
2) the inventive method is used, can by the SCD file important information of abstract, traditionally drawing custom is presented to user.
3) the inventive method is used, can the important information such as intellectual management transformer station is important intuitively empty terminal connection.
Accompanying drawing explanation
Fig. 1: be input to the technology implementation flow chart of final graphical product from SCD;
Fig. 2: empty terminal connects one of patterning effect figure;
Fig. 3: empty terminal connects the two of patterning effect figure.
Detailed description of the invention
The present invention comprises the steps: based on the empty terminal connection graphic method of SCD file
1) terminal empty in SCD file and empty terminal annexation are carried out pre-configured;
2) described empty terminal is carried out image conversion process, and void terminal is connected graphical tools importing SCD file;
3) result after described image conversion being processed exports, combines, and obtains IED completely empty terminal drawing.
Below in conjunction with accompanying drawing the principle of the invention done and further explain.
Connect in patterned technology implementation Fig. 1 at empty terminal, be first the process of three pre-configured empty terminals in SCD.One is to send the pre-configured of empty terminal, and one is to receive the pre-configured of empty terminal, and one is the pre-configured of empty terminal annexation.
For sending the pre-configured of empty terminal, pre-defined accessing points M1(SV accessing points in ICD file) or G1(GOOSE accessing points), and configure sampled value transmission data set dsSV or GOOSE transmission data set dsGOOSE.
For receiving the pre-configured of empty terminal, pre-defined accessing points M1 or G1 in ICD file, and configure sampled value input data set dsSVIn or GOOSE input data set dsGOOSEIn.This step is the pre-configured step of optional engineering, does not affect empty terminal and connects patterned enforcement.
Sampled value or GOOSE send a FCDA(functional restraint data attribute of data set) member is exactly the output void terminal of a sampled value or GOOSE.
One FCDA member of sampled value or GOOSE input data set is exactly a sampled value or the empty terminal of GOOSE input.Protection device, according to application needs, defines whole input void terminals, and focuses on management in input data set.
Pre-configured for empty terminal annexation, Intelligent Substation System configuration tool selects empty terminal from output data set and input data set, simultaneously at the empty terminal of output and the empty terminal catch cropping logic line of input, logic line relation is saved in the Inputs part of SCD.
Empty terminal completes graphical representation, shown in the flow process of Liang Ge branch as upper and lower in Fig. 1 after connecting the graphical tools above-mentioned SCD file of importing in two steps.
The first step, namely the empty terminal of input is graphical.Graphical tools navigates to certain IED model, resolves the input data set of GOOSE and SV, extracts the information of input terminal;Resolve the Inputs information under this IED model, extract the link information of exterior I ED lead-out terminal and this IED input terminal.
If SCD file does not have the input data set of GOOSE and SV, the internal link address of the IntAddr(in the Inputs of graphical tools this IED of direct basis) the empty terminal of attribute acquisition input.Input data set can arrangement, it is ensured that the present invention forward compatibility to SCD file.
Second step, namely the empty terminal of output is graphical.Graphical tools navigates to certain IED model, resolves the output data set of GOOSE and SV, extracts the information of lead-out terminal;Search for the Inputs information under whole IED model, extract the link information of exterior I ED input terminal and this IED lead-out terminal.
The effect that empty terminal connects graphical representation has two kinds, Yi Zhongshi, and graphic representation adopts the form of intelligent apparatus block+void terminal pins, is identified the incidence relation of input/output void terminal by the rat tail with direction arrow, such as Fig. 2.
Graphic representation adopts the form of intelligent apparatus block+void terminal pins, does not use the incidence relation of the empty terminal of connecting line mark, such as Fig. 3.
Should be appreciated that above is illustrative and not restrictive by preferred embodiment to the detailed description that technical scheme carries out.Technical scheme described in each embodiment can be modified by those of ordinary skill in the art on the basis of reading description of the present invention, or wherein portion of techniques feature carries out equivalent replacement;And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (3)

1. connect graphic method based on the empty terminal of SCD file, it is characterised in that this graphic method comprises the steps:
1) terminal empty in SCD file and empty terminal annexation are carried out pre-configured;
2) described empty being patterned of terminal is processed, and void terminal is connected graphical tools importing SCD file;
3) result after described graphical treatment is exported, combines, obtain IED completely empty terminal drawing;
Described empty terminal includes sending empty terminal and receiving empty terminal,
Described include sending empty the pre-configured of terminal: pre-defined SV accessing points M1 or GOOSE accessing points G1 in ICD file, and configure sampled value and send data set dsSV or GOOSE and send data set dsGOOSE;
Described include receiving empty the pre-configured of terminal: pre-defined accessing points M1 or G1 in ICD file, and configure sampled value input data set dsSVIn or GOOSE input data set dsGOOSEIn;
Pre-configured for empty terminal annexation, Intelligent Substation System configuration tool selects empty terminal from output data set and input data set, simultaneously at the empty terminal of output and the empty terminal catch cropping logic line of input, logic line relation is saved in the Inputs part of SCD.
2. the empty terminal based on SCD file according to claim 1 connects graphic method, it is characterised in that described sampled value or GOOSE send the output void terminal that a functional restraint data attribute FCDA member of data set is exactly a sampled value or GOOSE.
3. the empty terminal based on SCD file according to claim 2 connects graphic method, it is characterised in that described image conversion that described empty terminal is carried out processes and includes the graphical of the graphical of input terminal and lead-out terminal,
Graphically including of the described empty terminal of input: graphical tools navigates to certain IED model, resolve the input data set of GOOSE and SV, extract the information of input terminal;Resolve the Inputs information under this IED model, extract the link information of exterior I ED lead-out terminal and this IED input terminal;If not having the input data set of GOOSE and SV in SCD file, the inside link address IntAddr attribute in the Inputs of graphical tools this IED of direct basis obtains the empty terminal of input;
Graphically including of the described empty terminal of output: graphical tools navigates to certain IED model, resolve the output data set of GOOSE and SV, extract the information of lead-out terminal;Search for the Inputs information under whole IED model, extract the link information of exterior I ED input terminal and this IED lead-out terminal.
CN201310522610.3A 2013-10-30 2013-10-30 Empty terminal based on SCD file connects graphic method CN103544352B (en)

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CN103903188A (en) * 2014-03-18 2014-07-02 国家电网公司 Controlling method of configuration file of intelligent transformer substation system
CN103984806B (en) * 2014-04-25 2017-01-25 西南交通大学 Imaging generation method for input virtual terminal of intelligent substation SCD (System Configuration Description)
CN103942734B (en) * 2014-04-25 2017-09-26 国网四川省电力公司电力科学研究院 Various dimensions graphic software platform method based on virtual connections between each devices of intelligent substation SCD
CN104240143A (en) * 2014-07-31 2014-12-24 山东网聪信息科技有限公司 Method for generating transformer substation service circuits intelligently
CN104239406A (en) * 2014-07-31 2014-12-24 山东网聪信息科技有限公司 High-visualization display method for secondary device configuration of intelligent substation
CN104461627B (en) * 2014-12-09 2018-01-09 国网江苏省电力公司扬州供电公司 Intelligent substation test equipment SV and GOOSE configuration parameter introduction method
CN105590269A (en) * 2015-01-09 2016-05-18 辽宁省送变电工程公司 Substation configuration description file detection method and substation configuration description file detection device
CN104881539B (en) * 2015-05-26 2017-10-03 中国能源建设集团辽宁电力勘测设计院有限公司 A kind of semi-automatic empty terminal automatic matching method
CN104935467B (en) * 2015-06-19 2018-03-27 广东电网有限责任公司中山供电局 The display methods and system of shunt tripping loop diagram
CN104915510B (en) * 2015-06-23 2017-10-31 国网新疆电力公司经济技术研究院 The virtual secondary circuit and optical fiber circuit design method of secondary system of intelligent substation
CN105353835A (en) * 2015-11-04 2016-02-24 国家电网公司 Query device for operational information of intelligent substation
CN105488293B (en) * 2015-12-14 2018-11-06 国家电网公司 A kind of method and system configuring virtual terminator line in SCD
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