CN105335342A - Method for automatic examination of wiring correctness of intelligent substation SCD configuration file virtual terminator - Google Patents

Method for automatic examination of wiring correctness of intelligent substation SCD configuration file virtual terminator Download PDF

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Publication number
CN105335342A
CN105335342A CN201510866349.8A CN201510866349A CN105335342A CN 105335342 A CN105335342 A CN 105335342A CN 201510866349 A CN201510866349 A CN 201510866349A CN 105335342 A CN105335342 A CN 105335342A
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CN
China
Prior art keywords
file
empty terminal
intelligent substation
scd
line
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Pending
Application number
CN201510866349.8A
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Chinese (zh)
Inventor
郝晓光
何磊
罗蓬
赵宇皓
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ELECTRIC POWER SCIENCES RESEARCH INSTITUTE OF STATE GRID HEBEI ELECTRIC POWER Co
State Grid Corp of China SGCC
Hebei Electric Power Construction Adjustment Test Institute
Original Assignee
ELECTRIC POWER SCIENCES RESEARCH INSTITUTE OF STATE GRID HEBEI ELECTRIC POWER Co
State Grid Corp of China SGCC
Hebei Electric Power Construction Adjustment Test Institute
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Application filed by ELECTRIC POWER SCIENCES RESEARCH INSTITUTE OF STATE GRID HEBEI ELECTRIC POWER Co, State Grid Corp of China SGCC, Hebei Electric Power Construction Adjustment Test Institute filed Critical ELECTRIC POWER SCIENCES RESEARCH INSTITUTE OF STATE GRID HEBEI ELECTRIC POWER Co
Priority to CN201510866349.8A priority Critical patent/CN105335342A/en
Publication of CN105335342A publication Critical patent/CN105335342A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the field of intelligent substation operating maintenance, in particular to a method for automatic examination of wiring correctness of an intelligent substation SCD configuration file virtual terminator. The method is suitable for digital substations and intelligent substations adopting the IEC 61850 standard. According to the method, various main-wiring-form intelligent station relay protection associated equipment virtual terminator wiring model bases and a virtual terminator standard template file are generated, and an SCD file to be examined is compared with the virtual terminator standard template file, so that whether wiring of the virtual terminator of a device to be examined is correct and complete is automatically judged. High manual operation workload and errors are avoided, and working efficiency is improved greatly.

Description

A kind of intelligent substation SCD configuration file empty terminal on line correctness automatic checking method
Technical field
The present invention relates to intelligent substation operation maintenance technical operation field, particularly relate to a kind of intelligent substation SCD configuration file empty terminal on line correctness automatic checking method, the method is applicable to the digital transformer substation and the intelligent substation that adopt IEC61850 standard.
Background technology
Incidence relation in intelligent substation between relay protection device is defined by SCD file.For a 220kV transformer station, incidence relation as shown in Figure 1, circuit merge cells exports sampled value to line protective devices, this sampled value transfers to busbar protective device simultaneously, main transformer merge cells exports sampled value to main transformer protection, this sampled value transfers to corresponding bus protection simultaneously, between each protective device, the incidence relation of GOOSE comprises: it is malfunctioning that route protection tripping operation starts bus protection, a bus protection tripping operation transfer trip and lock-reclosing lock GOOSE are to route protection, main transformer protection tripping operation starts the malfunctioning and solution of bus and presses off lock again, bus protection trips, and to open bus protection malfunctioning etc. for malfunctioning jumping main transformer each side switch and mother protection act.Transformer station due to different electric pressure has different main wiring mode, and there is a lot of bar outlet in a transformer station, and protective relaying device exists duplicate system retrofit again, so the incidence relation of reality can than complicated a lot of shown in Fig. 1.The larger voltage levels virtual terminals of intelligent substation wiring quantity of electrical secondary system is more, and present stage relies on manually carries out empty terminal line correctness successively and verify, and not only workload occurs that omission makes mistakes greatly but also easily.The automatic comparison realizing the empty terminal line of IED will be next step developing direction.
Summary of the invention
For above the deficiencies in the prior art, the invention provides a kind of intelligent substation SCD configuration file empty terminal on line correctness automatic checking method.
Technical scheme of the present invention is:
A kind of intelligent substation SCD configuration file empty terminal on line correctness automatic checking method, is characterized in that it comprises the following steps:
Step (I)
According to protective relaying device " six is unified " technical manual and intelligent substation typical design solution, generate the empty terminal on line typical case storehouse of intelligent station relay protection relevant device, utilize XML language to set up corresponding empty terminal standard form file.
Step (II)
Read empty terminal standard form file to generate the empty terminal annexation of exemplary apparatus; Read SCD file to be measured to extract the empty terminal on line relation of wherein relay protection relevant device.
Step (III)
According to device name each in SCD file to be measured and type of device, device of the same type in the device in SCD file to be measured and empty terminal standard form file is compared, judge that in SCD file to be measured, whether the empty terminal line of each device is correct, complete.
Step (IV)
Export the comparative result of step (III).
Beneficial effect of the present invention: the present invention is by generating the empty terminal on line typical case storehouse of the intelligent station relay protection relevant device of various Main connection form and empty terminal standard form file; and by SCD file to be measured compared with empty terminal standard form file; whether the empty terminal line realizing automatic decision test system is correct, complete; avoid a large amount of manual operation workloads and error rate, significantly promote work efficiency.
Accompanying drawing explanation
Fig. 1 is the incidence relation figure between relay protection device.
Fig. 2 is workflow schematic diagram of the present invention.
Embodiment
Embodiment uses technical scheme of the present invention to realize intelligent substation SCD configuration file empty terminal on line correctness and automatically examines, and comprises the following steps:
Step (I)
According to protective relaying device " six is unified " technical manual and intelligent substation typical design solution, generate the empty terminal on line typical case storehouse of intelligent station relay protection relevant device, utilize XML language to set up corresponding empty terminal standard form file, concrete grammar is as follows:
(I-1) the empty terminal standard form file of empty terminal on line typical case XML format is set up
(I-1-a) SV setting up XML format inputs empty terminal and checks template and GOOSE and input empty terminal and check template, describe and implication with the empty terminal of desc attribute representation under node Inputs/ExtRef, and build check keyword according to each concrete empty terminal implication, check keyword and support the logical operations such as the "AND" "or" of character string.
(I-1-b) SV input terminal XML check template example is as follows:
<Inputsdesc=" 3/2 breaker connection route protection SV input end sublist " >
<ExtRefdesc=" the specified time delay of voltage MU " keywords=" time delay | t "/>
<ExtRefdesc=" protection A phase voltage Ua1 " keywords=" (A phase ^ voltage ^1) | Ua1 "/>
<ExtRefdesc=" protection A phase voltage Ua2 " keywords=" (A phase ^ voltage ^2) | Ua2 "/>
<ExtRefdesc=" protection B phase voltage Ub1 " keywords=" (B phase ^ voltage ^1) | Ub1 "/>
<ExtRefdesc=" protection B phase voltage Ub2 " keywords=" (B phase ^ voltage ^2) | Ub2 "/>
………
</Inputs>
(I-1-c) GOOSE input terminal XML check template example is as follows:
<Inputsdesc=" 3/2 breaker connection route protection GOOSE input end sublist " >
<ExtRefdesc=" limit isolating switch A phase position " keywords=" (limit isolating switch | limit switch) ^A^ position "/>
<ExtRefdesc=" limit isolating switch B phase position " keywords=" (limit isolating switch | limit switch) ^B^ position/>
<ExtRefdesc=" limit isolating switch C phase position " keywords=" (limit isolating switch | limit switch) ^C^ position/>
………
</Inputs>
(I-2) set up empty terminal and check template
The SV setting up XML format goes out empty terminal and checks template and GOOSE and export empty terminal and check template, describes and implication, build and check keyword with the empty terminal of desc attribute representation under node DataSet/FCDO.
Export empty terminal XML for GOOSE and check template, as follows:
<DataSetname=" dsGOOSE " desc=" 3/2 breaker connection route protection GOOSE output terminal sublist " >
<FCDOdesc=" jumping limit isolating switch A phase " keywords=" jump limit isolating switch | jump limit switch) ^A "/>
<FCDOdesc=" jumping limit isolating switch B phase " keywords=" jump limit isolating switch | jump limit switch) ^B "/>
<FCDOdesc=" jumping limit isolating switch C phase " keywords=" jump limit isolating switch | jump limit switch) ^C "/>
</DataSet>
The SV setting up XML format inputs soft pressing plate, template checked by the soft pressing plate of GOOSE I/O, and under DataSet node, name is that dsRelayEna is expressed as pressing plate, describes and implication, build and check keyword with desc attribute representation pressing plate under node DataSet/FCDO.
It is as follows that SV inputs soft pressing plate check template example:
<DataSetname=" dsRelayEna " desc=" 3/2 breaker connection route protection SV inputs soft pressing plate " >
<FCDOdesc=" voltage SV receives " keywords=" voltage ^ receives "/>
<FCDOdesc=" limit circuit breaker current SV receives " keywords=" (limit isolating switch | limit switch) ^ electric current ^ receives "/>
………
</DataSet>
Step (II)
Read empty terminal standard form file to generate the empty terminal annexation of exemplary apparatus, read SCD file to be measured to extract the empty terminal on line relation of wherein relay protection relevant device, concrete scheme is as follows:
(II-1) the IED equipment in SCD file is identified
Import pending trial SCD file; " name " and " desc " attribute under traversal IED node; extract IED list, undertaken classifying by electric pressure, IED type (comprising the types such as protection, merge cells, intelligent terminal and intelligent assembly) and protect types etc. and identify.The object of IED mark mainly unifies the standardization of IED name.
(II-2) the IED type according to mark reads template file, IED/AccessPoint/Server/LDevice/LN0/Inputs/ExtRef node in search SCD file, according to the iedName selected and inner short address intAddr, under IED/AccessPoint/Server/LDevice/LN node, doName is described by prefix/lnClass/lnInst/doName and mate, do not have under Inputs/ExtRef as the terminal that has in template to mate, then this terminal belongs to leakage and joins the empty terminal of input, the terminal had under Inputs/ExtRef as not having in template, then this terminal belongs to polygamy and inputs empty terminal.
Step (III)
According to device name each in SCD file to be measured and type of device, device of the same type in device in SCD file to be measured and empty terminal standard form file is compared, judge that in SCD file to be measured, whether the empty terminal line of each device is correct, complete, concrete grammar is as follows:
(III-1) the IED/AccessPoint/Server/LDevice/LN0/DataSet/FCDO node in SCD file is searched for, reference address is formed by ldInst/prefix/lnClass/lnInst/doName/daName, according to the reference address formed, the empty terminal listing all addresses under IED/AccessPoint/Server/LDevice/LN0 corresponding describes, this description is according to keyword mated with the terminal of template definition, do not have under DataSet/FCDO as the terminal that has in template, then this terminal belongs to leakage and joins and export empty terminal; The terminal had under DataSet/FCDO as not having in template, then this terminal belongs to polygamy and inputs empty terminal.
(III-2) by the dsRelayEna data set of each logic node under IED/AccessPoint/Server/LDevice/LN0/DataSet search iedName station level accessing points, mate according to the pressing plate entry of keyword keywords to the DataSet/FCDO under this data set in template, do not have under DataSet/FCDO as the pressing plate that has in template, then this terminal belongs to leakage and joins pressing plate; The pressing plate had under DataSet/FCDO as not having in template, then this terminal belongs to polygamy polygamy pressing plate.
(III-3) on the basis inputting, export the check of empty terminal, line check is carried out.By IED equipment, what form that offside IED exports empty terminal to the input terminal under IED/AccessPoint/Server/LDevice/LN0/Inputs/ExtRef node by iedName/ldInst/prefix/lnClass/lnInst/doName quotes path.Quote path according to this to obtain and export the description of empty terminal, empty for input terminal described and exports empty terminal and describes and according to keyword mate, mate correct be line correctly, mating incorrect is mispairing line.
Step (IV)
Export the comparative result of step (III-3) in step (III).Each IED provides check result, comprise terminal, pressing plate, line leakage is joined, polygamy, mispairing graphically identify.The comparative result exported comprises the types such as Miswire, redundancy and disappearance, and comparative result can supply tester's manual confirmation.
Above-mentioned embodiment is only the preferred embodiments of the present invention, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the principle of the invention and spirit, all should be contemplated as falling with within claims of the present invention.

Claims (1)

1. an intelligent substation SCD configuration file empty terminal on line correctness automatic checking method, is characterized in that it comprises the following steps:
Step (I)
According to protective relaying device " six is unified " technical manual and intelligent substation typical design solution, generate the empty terminal on line typical case storehouse of intelligent station relay protection relevant device, utilize XML language to set up corresponding empty terminal standard form file;
Step (II)
Read empty terminal standard form file to generate the empty terminal annexation of exemplary apparatus; Read SCD file to be measured to extract the empty terminal on line relation of wherein relay protection relevant device;
Step (III)
According to device name each in SCD file to be measured and type of device, device of the same type in the device in SCD file to be measured and empty terminal standard form file is compared, judge that in SCD file to be measured, whether the empty terminal line of each device is correct, complete;
Step (IV)
Export the comparative result of step (III).
CN201510866349.8A 2015-12-01 2015-12-01 Method for automatic examination of wiring correctness of intelligent substation SCD configuration file virtual terminator Pending CN105335342A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106055684A (en) * 2016-06-08 2016-10-26 国家电网公司 SCD file comparison method of transformer substation
CN106199323A (en) * 2016-07-27 2016-12-07 国网河北省电力公司电力科学研究院 A kind of virtual terminals of intelligent substation connects correctness method of discrimination
CN107203649A (en) * 2016-03-16 2017-09-26 上海毅昊信息科技股份有限公司 One kind visualization SCD Protection secondary circuit Correctness checking systems and inspection method
WO2017162029A1 (en) * 2016-03-21 2017-09-28 阿里巴巴集团控股有限公司 Serialization format-based configuration file verification method and device
CN107423323A (en) * 2017-03-31 2017-12-01 国网电力科学研究院武汉南瑞有限责任公司 SCD file void loop and the correlating method of soft pressing plate information
CN107517134A (en) * 2017-09-05 2017-12-26 国网河南省电力公司检修公司 A kind of transformer station's SCD file void terminal line correctness comparison method
CN107786000A (en) * 2017-10-18 2018-03-09 南京能云电力科技有限公司 The intelligent generation method of digital relay protection tester configuration file
CN109872112A (en) * 2017-12-05 2019-06-11 国家电网公司 A kind of full-automatic closed loop detection method and device of intelligent substation

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CN103761681A (en) * 2014-01-17 2014-04-30 国网四川省电力公司电力科学研究院 Intelligent comparison method of SCD and Excel virtual terminal table of intelligent substation
CN103902763A (en) * 2014-03-12 2014-07-02 国家电网公司 Automatic matching method of virtual terminals of cross-interval device of intelligent substation
CN104698374A (en) * 2015-03-03 2015-06-10 国网四川省电力公司电力科学研究院 Method for improving testing efficiency and accuracy of automatic relay protecting tester

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CN103268362A (en) * 2013-06-08 2013-08-28 国家电网公司 Auxiliary design method of virtual terminals on basis of general template and key character matching
CN103761681A (en) * 2014-01-17 2014-04-30 国网四川省电力公司电力科学研究院 Intelligent comparison method of SCD and Excel virtual terminal table of intelligent substation
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107203649A (en) * 2016-03-16 2017-09-26 上海毅昊信息科技股份有限公司 One kind visualization SCD Protection secondary circuit Correctness checking systems and inspection method
WO2017162029A1 (en) * 2016-03-21 2017-09-28 阿里巴巴集团控股有限公司 Serialization format-based configuration file verification method and device
CN106055684A (en) * 2016-06-08 2016-10-26 国家电网公司 SCD file comparison method of transformer substation
CN106199323A (en) * 2016-07-27 2016-12-07 国网河北省电力公司电力科学研究院 A kind of virtual terminals of intelligent substation connects correctness method of discrimination
CN107423323A (en) * 2017-03-31 2017-12-01 国网电力科学研究院武汉南瑞有限责任公司 SCD file void loop and the correlating method of soft pressing plate information
CN107517134A (en) * 2017-09-05 2017-12-26 国网河南省电力公司检修公司 A kind of transformer station's SCD file void terminal line correctness comparison method
CN107786000A (en) * 2017-10-18 2018-03-09 南京能云电力科技有限公司 The intelligent generation method of digital relay protection tester configuration file
CN107786000B (en) * 2017-10-18 2020-10-09 南京能云电力科技有限公司 Intelligent generation method for configuration file of digital relay protection tester
CN109872112A (en) * 2017-12-05 2019-06-11 国家电网公司 A kind of full-automatic closed loop detection method and device of intelligent substation

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Application publication date: 20160217