CN106301833A - A kind of transformer station schedule information method of testing - Google Patents
A kind of transformer station schedule information method of testing Download PDFInfo
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- CN106301833A CN106301833A CN201510266752.7A CN201510266752A CN106301833A CN 106301833 A CN106301833 A CN 106301833A CN 201510266752 A CN201510266752 A CN 201510266752A CN 106301833 A CN106301833 A CN 106301833A
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- information
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- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000004088 simulation Methods 0.000 claims abstract description 38
- 230000001808 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reactions Methods 0.000 claims abstract description 20
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 230000000875 corresponding Effects 0.000 claims description 8
- 238000000034 methods Methods 0.000 claims description 6
- 238000006073 displacement reactions Methods 0.000 claims description 3
- 239000000203 mixtures Substances 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000009795 derivation Methods 0.000 description 5
- 238000006243 chemical reactions Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reactions Methods 0.000 description 3
- 241001439061 Cocksfoot streak virus Species 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
- 230000001131 transforming Effects 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 210000004369 Blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000012141 concentrates Substances 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 239000011800 void materials Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance or administration or management of packet switching networks
- H04L41/14—Arrangements for maintenance or administration or management of packet switching networks involving network analysis or design, e.g. simulation, network model or planning
- H04L41/145—Arrangements for maintenance or administration or management of packet switching networks involving network analysis or design, e.g. simulation, network model or planning involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing packet switching networks
- H04L43/06—Report generation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
Abstract
Description
Technical field
The present invention relates to electric substation automation system, be specifically related to schedule information test side of a kind of transformer station Method.
Background technology
At present, domestic traditional electric substation automation system main website end widely used IEC 60870-5-104 (DL/T 634.5104 in corresponding country, hereinafter referred to as 104) are as data interaction agreement.Along with in recent years The execution of intelligent station standard, in increasing station, the IEC 61850 of a new generation supported by intelligent terminal MMS/GOOSE (in corresponding country DL/7860, hereinafter referred to as 61850) communication, realizes complete in transformer station IEC 61850 communication of standing becomes trend.At main website end, due to the communication related to and between the multiple plant stand of subordinate, 104 are still retained as main electric power communications protocol at existing transition stage.
Substation operation present situation makes to need between 61850 and 104 to do the conversion of communication data information, and this Conversion relates to DATATYPES TO, agreement, address name form, relatively complicated, needs to apply phase The automation tools closed is checked to improve efficiency；
Relative in traditional stipulations, such as 104, data message interrelational form uses simple address sequence number, Easily differentiating, 61850 use data object model, and describe with the .SCD transformer station of XML syntax format Configuration file carries out data message description, and rule is complicated, and artificial discriminating is wasted time and energy, and easily makes mistakes；
Relating to 61850 in 104 data communication transformation processs, owing to the two data message used is sought Location mode is dramatically different, even if skilled engineer can be carried out manually to an operation, actual efficiency Can be the lowest；
Domestic substantial amounts of 104 main website ends are in the state of putting into operation, in intelligent station automated system transformation process, One Communication Gateway is generally set in standing and concentrates the conversion carrying out station equipment 61850 information with 104 information, Generally, the original 104 information point addresses of main website end have been fixed, and by Communication Gateway in station according to main website 104 address information tables are held to carry out a distant place to the ground of desired data information point in local .SCD configuration describing document Location maps.This process is typically completed by Communication Gateway equipment supplier, and operation maintenance personnel needs corresponding automatic The correctness that this is mapped by change software tool is verified.
Summary of the invention
The invention provides a kind of transformer station schedule information method of testing, comprise the steps:
Import the configuration file consistent with tested Communication Gateway form；
Import the some table message file from 104 main website ends；
According to import configuration file and some table message file and specify coupling object be associated search Join, with log mode output matching procedural information and matching result；
Load the configuration file derived after data item inspection coupling, generate the simulation of MMS service end respectively Device and 104 main website client simulation devices；
Starting simulation test, MMS service simulator batch simulation IED, tested Communication Gateway collection is simulated IED data message, through its 104 service end and the client simulation device communication of 104 main websites, forms simulation Closed loop test；
Log Report is generated according to the result after closed loop test.
According to one aspect of the present invention, the configuration file consistent with tested Communication Gateway form includes:
.SCD configuration file .ICD configuration file .CID configuration file.
According to one aspect of the present invention, import the .SCD SCL consistent with tested Communication Gateway form and join Put file.
According to one aspect of the present invention, import the some table information literary composition of the 104CSV form from main website end Part；
The point table message file of 104 CSV forms includes that 104 table addresses and information point describe information.
According to one aspect of the present invention, before being associated searching coupling, also include:
Set up the mapping relations between the .SCD data item and 104 tables imported, comprise standard pass to create The .SCD configuration file that connection describes.
According to one aspect of the present invention, matching result comprises standard corresponding relation for derivation and describes .SCD configuration file.
According to one aspect of the present invention, after importing configuration files, describe according to model and generate virtual IED List, comprises the information table of needs test in each virtual IED.
According to one aspect of the present invention, the configuration that .SCD file comprises full station IED describes；
Several virtual IED equipment optional are conducted batch-wise automatic test.
According to one aspect of the present invention, the closed loop test process of simulation is:
Simulation IED changes test information point successively；
Tested Communication Gateway collection simulation IED data message also forwards all of letter by 104 service ends Breath point change；
104 client simulations and tested Communication Gateway communication, the displacement information that output obtains, press in advance The correctness that matching principle characterization test point maps.
The method that the present invention provides has versatility, by loading derivation after data item inspection coupling Configuration file, generates MMS service end simulator and 104 client simulation devices respectively, is simulated afterwards Test, generates the Log Report for analyzing according to simulation test, is favorably improved verification efficiency, and And effectively the artificial data message comparison of reduction causes the risk of error.
Accompanying drawing explanation
By the detailed description non-limiting example made with reference to the following drawings of reading, the present invention and Feature, profile and advantage will become more apparent upon.The portion that labelling instruction identical in whole accompanying drawings is identical Point.The most deliberately it is drawn to scale accompanying drawing, it is preferred that emphasis is the purport of the present invention is shown.
The flow chart of a kind of transformer station schedule information method of testing that Fig. 1 provides for the present invention；
Fig. 2 shows that the present invention carries out the concrete schematic diagram tested in one embodiment.
Detailed description of the invention
In the following description, a large amount of concrete details is given to provide to the present invention the most thoroughly Understand.It is, however, obvious to a person skilled in the art that the present invention can be without one Or multiple these details and be carried out.In other example, in order to avoid obscuring with the present invention, Technical characteristics more well known in the art are not described.
In order to thoroughly understand the present invention, detailed step and detailed knot will be proposed in following description Structure, in order to explaination technical scheme.Presently preferred embodiments of the present invention is described in detail as follows, but In addition to these describe in detail, the present invention can also have other embodiments.
In the prior art, generally it is test for Communication Gateway and undertakes 61850 data information acquisitions and foundation 104 tables of main website provide the function of 104 data, services, and the present invention can be used for verifying tested Communication Gateway The correctness of configuration and the availability of function under this arrangement.
Shown in seeing figures.1.and.2, the invention provides a kind of transformer station schedule information method of testing, bag Include following steps:
Step S1: be first directed to the configuration file consistent with tested Communication Gateway form.In general, Configuration file is all SCL model file.
Step S2: import the some table message file from 104 main website ends.Such as can import traffic control The point table message file stood.
Step S3: the configuration file of foundation importing and some table message file also specify coupling object to be associated Search coupling, with log mode output matching procedural information and matching result.Such as can specify specific Configuration file and some table message file mate, to complete to map.Specify coupling right by test device As completing to map, such mapping relations, the data of test validation gateway machine are then used the most just to change Really.
Step S4: load the configuration file derived after data item inspection coupling, generate MMS clothes respectively Business end simulator and 104 client simulation devices.
Step S5: start simulation test, MMS service simulator batch simulation 61850 after input test condition IED, tested Communication Gateway collection simulation IED data message, through its 104 service end and the 104 of simulation Client (i.e. 104 main website client simulation device) communication, forms the closed loop test of simulation.
Step S6: the result after closed loop test is generated Log Report according to the test condition of input, for Technical staff is analyzed.
The method that the present invention provides has versatility, by loading derivation after data item inspection coupling Configuration file, generates MMS service end simulator and 104 client simulation devices respectively, is simulated afterwards Test, generates the Log Report for analyzing according to simulation test, is favorably improved verification efficiency, and And effectively the artificial data message comparison of reduction causes the risk of error.
In the present invention one optional embodiment, the configuration file bag consistent with tested Communication Gateway form Include: .SCD configuration file .ICD configuration file .CID configuration file.Such as optional, import and quilt The .SCD SCL configuration file that test Communication Gateway form is consistent, in the art, this is a kind of typical case's net The sample SCD file closed.SCL model file is the XML syntax gauge meeting IEC 61850-6 definition Configuration file, corresponding to different application scenarios, has different forms.The present invention can support Importing and parsing to .SCD .ICD .CID file, these files typically by IED, measure and control device, Communication Gateway manufacturer provides.The analysis result of SCL model file is comprised three aspects: 1, SCL model The effectiveness of file, the most complete and conformance with standard；It is specific whether the model file 2, imported meets Under the conditions of rule, as comprised the description information of data attribute, whether the form describing information correct, is No comprise due keyword etc.；3, object data in model file is launched into this area successively describe The data item of information, in order to subsequent association information point matching ratio pair.
After the SCL model file outside importing, specific auxiliary regular can be revised as required, as Supplement related information, describe information format etc. according to main website 104 information table correction, in order to generate for dynamically The configuration file with customizing messages form of dry run.
In the present invention one optional embodiment, import the some table letter of the 104CSV form from main website end Breath file, the some table message file of this 104CSV form includes that 104 table addresses and information point describe letter Breath.
In the present invention one optional embodiment, before being associated searching coupling, also include: set up institute Mapping relations between the .SCD data item imported and 104 tables, comprise, to create, the .SCD that standard association describes Configuration file.
Meanwhile, in step s3, it is also possible to carry out the two according to .SCD and the CSV message file imported Association (keyword match) search coupling, and with mode output matching procedural information；The result of coupling Can be used for derivation, to comprise standard (with reference to IEC 61850-80-1, state) with the form of the privately owned joint of XML right Answer the .SCD file of relationship description.
Following keyword such as can be selected to be associated: 500Kv1# main transformer switch, 500Kv1# main transformer cutter Lock, 500Kv1# main transformer ground cutter, 500Kv1# main transformer electric current, 500Kv1# main transformer voltage etc..The most optional Select whole keyword match or partial key coupling？If part, it is important that where, it is 500kV or 1# main transformer etc., system the most provided by the present invention is difficult to know it is important that where.Example As 500Kv1# main transformer switch, 500Kv2# main transformer switch, 500Kv3# main transformer switch three obscure and mate very much.
The form of privately owned node
< private protocol=" IEC60870-5-104 " ID1=" 1 " ID2=" 0 " ID3=" 9 " ID4=" 8 " ID5=" "/>
In the present invention one optional embodiment, matching result comprises standard corresponding relation for derivation and describes .SCD configuration file.It should be noted that this embodiment is built upon in step S1 importing with tested On the premise of the .SCD SCL configuration file that Communication Gateway form is consistent.
In the present invention one optional embodiment, after importing configuration files, describe according to model and generate void Intend IED list, each virtual IED comprises the information table of needs test.
In the present invention one optional embodiment, the configuration that .SCD file comprises full station IED describes.Generally, The configuration that SCD file comprises full station IED describes, actual when doing simulation test, is processed energy by computer operation The restriction of power, in step S5, several virtual IED equipment optional are conducted batch-wise automatic test.
104 client simulations run and refer to that this test software imports after 104 tables of main website end, automatically Generate 104 operation configurations of client, simulate main website 104 collection terminal and be test for Communication Gateway communication, By the comparison with delta data information point during MMS Server end dry run, to verify tested pinging News gateway configuration and the effectiveness of function.In the present invention one optional embodiment, closing of typical simulation Ring test process is:
1) simulation IED changes test information point, successively it should be noted that partial information point may be preset Markers；
2) tested Communication Gateway collection is simulated IED data message and forwards all of by 104 service ends Information point changes；
3) 104 client simulations and tested Communication Gateway communication, the displacement information that output obtains, by pre- The correctness that first matching principle characterization test point maps.
At present, domestic IEC 61850-80-1 as the Mapping standard of MMS to 104 also in formulation process In, this standard is defining the data between MMS and 104 and map principle and service mapping principle, as additional , the present invention can support, according to the original .SCD imported and 104 information point tables, to correct through matching internal, Generation meets the output SCL file of IEC 61850-80-1 (domestic DL/T 860.801) standard, for the Tripartite Communication Gateway manufacturer uses.
After importing corresponding SCL (.SCD .ICD .CID) configuration file, the present invention retouches according to model State the virtual IED list of generation, each virtual IED (VMD) comprises the information table of needs test.Survey Examination personnel can screen the information point needing to carry out testing when run mode as required, special for part Data message point, such as the data set in RCB (report-control block), when can set default as required Mark (time target to arrange be to pass through Three-Part protocol for testing front end analogue point and collection point, rear end 104 After gateway the most unanimously, demanding party's suggestion arranges the milli in report collection data item according to the period of collection terminal 104 Second level markers).
The major function of the present invention is to simulate the function of subordinate IED side IEC 61850 MMS service end With main website end 104 Master (collection) function, independent Communication Gateway is carried out point-to-point function survey Examination and Information Authentication.
The technical scheme using the present invention to provide, is favorably improved verification efficiency, and effectively reduces artificial Data message comparison causes the risk of error.
Above presently preferred embodiments of the present invention is described.It is to be appreciated that the present invention not office Being limited to above-mentioned particular implementation, the equipment and the structure that do not describe in detail the most to the greatest extent are construed as using ability Common mode in territory is practiced；Any those of ordinary skill in the art, without departing from skill of the present invention In the case of art aspects, all may utilize the method for the disclosure above and technology contents to technical solution of the present invention Making many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations, this has no effect on The flesh and blood of the present invention.Therefore, every content without departing from technical solution of the present invention, according to the present invention Technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within In the range of technical solution of the present invention protection.
Claims (9)
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| CN201510266752.7A CN106301833A (en) | 2015-05-22 | 2015-05-22 | A kind of transformer station schedule information method of testing |
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| CN201510266752.7A CN106301833A (en) | 2015-05-22 | 2015-05-22 | A kind of transformer station schedule information method of testing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257304A (en) * | 2017-07-31 | 2017-10-17 | 国电南瑞科技股份有限公司 | Telemechanical is exempted to a configuration testing system |
| CN107809345A (en) * | 2017-09-04 | 2018-03-16 | 珠海格力电器股份有限公司 | Gateway data verifies instrument, the method and apparatus for verifying gateway data |
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| US20130031201A1 (en) * | 2008-04-03 | 2013-01-31 | Electro Industries/Gauge Tech | Intelligent electronic device communication solutions for network topologies |
| CN103412208A (en) * | 2013-07-15 | 2013-11-27 | 国家电网公司 | Intelligent substation electric telecontrol device closed loop test method |
| CN104052633A (en) * | 2014-05-29 | 2014-09-17 | 国家电网公司 | Integrated testing method for intelligent station 61850 and telecontrol 104 protocol |
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2015
- 2015-05-22 CN CN201510266752.7A patent/CN106301833A/en active Search and Examination
Patent Citations (4)
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| US20130031201A1 (en) * | 2008-04-03 | 2013-01-31 | Electro Industries/Gauge Tech | Intelligent electronic device communication solutions for network topologies |
| CN202679408U (en) * | 2012-02-29 | 2013-01-16 | 北京中控智联科技有限责任公司 | IEC 61850 electric power protocol conversion system |
| CN103412208A (en) * | 2013-07-15 | 2013-11-27 | 国家电网公司 | Intelligent substation electric telecontrol device closed loop test method |
| CN104052633A (en) * | 2014-05-29 | 2014-09-17 | 国家电网公司 | Integrated testing method for intelligent station 61850 and telecontrol 104 protocol |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257304A (en) * | 2017-07-31 | 2017-10-17 | 国电南瑞科技股份有限公司 | Telemechanical is exempted to a configuration testing system |
| CN107257304B (en) * | 2017-07-31 | 2020-04-07 | 国电南瑞科技股份有限公司 | Telecontrol point-aligning-free configuration test system |
| CN107809345A (en) * | 2017-09-04 | 2018-03-16 | 珠海格力电器股份有限公司 | Gateway data verifies instrument, the method and apparatus for verifying gateway data |
| CN107809345B (en) * | 2017-09-04 | 2020-03-06 | 珠海格力电器股份有限公司 | Gateway data checking tool, method and device for checking gateway data |
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