CN107515344A - Test system and method for a kind of whole station information intelligent of digital transformer substation to point - Google Patents

Test system and method for a kind of whole station information intelligent of digital transformer substation to point Download PDF

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Publication number
CN107515344A
CN107515344A CN201710998019.3A CN201710998019A CN107515344A CN 107515344 A CN107515344 A CN 107515344A CN 201710998019 A CN201710998019 A CN 201710998019A CN 107515344 A CN107515344 A CN 107515344A
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test
data
point
information
tester
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李俊庆
陈中
钱晶
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Nanjing Neng Yun Power Tech Corp Inc
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Nanjing Neng Yun Power Tech Corp Inc
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

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  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
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Abstract

Test system and method the invention discloses a kind of whole station information intelligent of digital transformer substation to point, the system is included to point server, intelligent substation equipment of the intelligence to a tester and comprising test system, to point server by parsing SCD file and 104 list files, the corresponding relation of substation information data and telemechanical point table data is established according to semantic information matching, testing scheme is generated and is handed down to intelligence to a tester;Intelligence receives testing scheme to a tester to point server, drive the reading and straighforward operation realized to point server by 104 stipulations to remote signalling/telemetered signal of intelligent substation equipment, and by MMS specifications directly from intelligent substation equipment reading device data, test judgement is carried out, will be given in test result data to point server;Test data is received to a tester from intelligence to point server, generates test report.The present invention can be greatly enhanced to an operating efficiency, reduce cost of labor, shorten the debugging duration.

Description

Test system and method for a kind of whole station information intelligent of digital transformer substation to point
Technical field
The present invention relates to Automation of Electric Systems debugging apparatus and method, and in particular to a kind of whole station letter of digital transformer substation Test system and method for the breath intelligence to point.
Background technology
It is (dynamic to point and protection information to point, remote control to point, remote measurement by remote signalling to a test in usual transformer station Make information, warning information) 4 parts such as point are formed.For using the input of analog quantity voltage electric current, hard contact input and output Conventional substation can only apply analog quantity to corresponding intrument by manual type or open into signal, be checked by telemechanical apparatus backstage Whether signal intensity is correct.
With the popularization and application of digital transformer substation, stand in each intelligent electronic device (Intelligent Electronic Device, IED) modeled using IEC61850 standards, the input of analog quantity voltage electric current is replaced with IEC61850-9-2 messages, with Towards transformer substation case (Generic Object Oriented Substation Event, GOOSE) message of general object It instead of the input and output of hard contact so that the communication information of whole station arrangement has been included in substation configuration description file In (substation configuration document, SCD), this give directly from SCD file extraction to an empty terminal, The test items such as control signal, control pressing plate bring possibility.
The whole station information of digital transformer substation still takes manual type to test one by one the work at present, generally each to become Power station needs have many thousands of to a signal for test, and this brings great workload, Er Qieyou to field adjustable personnel In substantial amounts manually to point during also easily malfunction, the bringing normally into operation to transformer station brings potential safety hazard.
The content of the invention
Goal of the invention:Based on problem above, the present invention proposes a kind of whole station information intelligent of digital transformer substation that is based on to point Test system.
Another object of the present invention, which also resides in, proposes a kind of method of testing of the whole station information intelligent of digital transformer substation to point.
Technical scheme:A kind of whole test system of the information intelligent to point of standing of digital transformer substation, including:To point server, A tester is communicated to connect to a tester and to point server and intelligence with the intelligence to point server wireless connection Intelligent substation equipment, intelligent substation equipment include:Telemechanical apparatus and some IED devices to be measured, some IED dresses to be measured Put and be connected to telemechanical apparatus via the station level network switch, and a tester is directly connected to intelligence;Telemechanical apparatus connects It is connected to point server.Wherein, point server is used for by parsing SCD file and 104 list files, according to semantic information With the corresponding relation for establishing substation information data and telemechanical point table data, generate testing scheme and be handed down to intelligence to a test Instrument;Point server is additionally operable to receive test data to a tester from intelligence, generates test report;Intelligence is used a tester In receiving testing scheme to point server, drive to point server by 104 stipulations realize remote signalling to IED devices to be measured/ The reading and straighforward operation of telemetered signal, and tested by MMS specifications directly from IED devices reading device data to be measured Judge, and will be given in test data to point server.
Service end to point server as intelligence to a test system, including:
SCD file parses and extraction module, for reading and parsing SCD file, extracts IED device informations and IED devices SV, GOOSE information and remote signalling, telemetry and telecommand data set information;
EXCEL point table parsing modules, for reading and parsing 104 table EXCEL files, by remote signalling, remote measurement, remote information Classified, form 104 table information;
Intelligent Matching module, for analyzing respectively the information and 104 table information of SCD file extraction, extract Semantic information, according to semantic information is matched and is established in each 104 tables information point, SCD file pattern number strong point, The one-to-one relationship table of SCD file I/O channel;
Intelligent generation module, for traveling through each corresponding relation in mapping table, according to I/O channel type, What is pre-set is corresponding to a functional template class to being searched in a functional template class libraries, and corresponding relation is incoming to a function mould Plate class completes instantiation, generates the configuration file of testing scheme and intelligence to a tester;
Test assignment management module, for being managed to whole station test assignment, successively by the testing scheme of each IED devices Intelligence is passed to a tester;
Service end communication module, for being communicated with intelligence to a tester, test parameter information is transmitted each other, is matched somebody with somebody Put fileinfo and test report data;
Test report management module, the test result for intelligence to be passed over to a tester are automatically filled in corresponding survey Examination report, and the generation to each IED devices is reported and is named classification by device model, title and report generation time, for Report containing nonconformance provides mark prompting;
104 protocol modules, have 104 communication protocols realizes function, complete for the parameter setting in testing scheme Into the communication with telemechanical apparatus, the reading for the remote signals sent on each IED devices is realized, order is sent and reads each IED devices The value of remote measurement amount, send all kinds of guidance commands realize pressing plate throw move back, the switching of definite value area code.
Test lead of the intelligence to a tester as intelligence to a test system, including:
Test lead communication module, is used to and services end communication module being communicated, realize to a tester with to a service Device communicates, and its function includes:Single device to test scheme is downloaded, test report data is uploaded, sends 104 communication commands, obtains 104 Stipulations message data;
MMS communication modules, for being communicated by MMS specifications with tested IED devices, parsing MMS messages, reading are tested The data of IED devices;
Single device to test scheme execution module, based on from single the device to test scheme and 104 stipulations obtained to point server Message, and the MMS messages and IED device data obtained from tested IED devices, perform test and judge and send test result To point server;
61850 functional modules, the intelligent substation IED devices according to corresponding to simulating configuration file, SV, GOOSE are exported, is connect Receive and gather the GOOSE outgoing messages of tested IED devices;This module is also defeated comprising the output of a pair of switches amount and a pair of switches amount Enter.
It is a kind of to be digitized the whole station information intelligent of transformer station to the method for testing of point using above-mentioned test system, including with Lower step:
Step 1, point server is parsed to SCD file and 104 list files, established according to semantic information each The one-to-one relationship table of information point in 104 tables and SCD file data channel, generate IED devices testing scheme and Testing scheme and configuration file are handed down to intelligence to a tester by intelligence to the configuration file of a tester;
Step 2, intelligence receive testing scheme to a tester to point server, drive and pass through 104 rule to point server The reading and straighforward operation to remote signalling/telemetered signal of intelligent substation equipment are about realized, and by MMS specifications directly from intelligence Substation equipment reading device data, test judgement is carried out, and test result is reported to point server;
Step 3, test data is received to a tester from intelligence to point server, generate test report.
Wherein, the mono- device to test schemes of IED include relay protection remote control testing scheme, remote-controlled test scheme, remote signalling Testing scheme, remote measurement testing scheme, tester configuration file, wherein, relay protection remote control testing scheme is pressed including a distant place Plate operates testing scheme and definite value area switch test scheme;Single device to test scheme of all IED devices in SCD file is completed After generation, each single device to test scheme is uploaded into database, forms whole station test assignment.
Beneficial effect:
1st, it is of the invention that intelligent Matching module and intelligent generation module are used to point server, can quickly and accurately it solve Analyse, read and match SCD and the information of point table, and then generate tester configuration file, which greatly improves configuration file Accuracy and standardization level, reduce configuration file contrast and the workload examined, to realize that fast and accurately intelligence is to point Test is laid a solid foundation.
2nd, intelligence of the invention applies failure amount to IED devices to be measured, driving is remote to a tester by testing connecting line Dynamic device obtains remote signalling/remote measurement/remote regulating signal by 104 stipulations, while is obtained and filled from test system by other connected modes Data are put, realize the automatic execution of testing scheme.Such mode drastically increases operating efficiency, reduces cost, shortens The debugging duration, solves the signal in existing digital transformer substation to a job using manually to point mode, real work amount The problem of big and cumbersome.Also, in normal digital transformer station to a signal at least more than 5000, intelligence is to the side of point Formula ensure that the correctness of test, solves and currently employed manually the mode of point is easily malfunctioned, according to the side repeatedly tested Formula will extend the problem of debugging the duration again.
3rd, the remote signals substantial amounts of digital protection device or measure and control device, can cover by the way of intelligence is to point The remote signals test of the device overwhelming majority, the completion quality of test is improved, reduces the potential risk after transformer station puts into operation;Solution Existing actual test of having determined only tests the problem of plant failure, device exception etc. main remote signals.
Brief description of the drawings
Fig. 1 is the intelligence of the present invention to a test system overall structure figure;
Fig. 2 is each device connection diagram of the present invention;
Fig. 3 is the testing scheme product process figure of the present invention;
Fig. 4 is the structured flowchart to dot system test lead of the present invention;
Fig. 5 is the structured flowchart to dot system service end of the present invention;
Fig. 6 is the example of the mapping table generated after intelligent Matching of the present invention.
Embodiment
Technical scheme is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of whole station information intelligent of digital transformer substation includes to the test system of point:To a clothes Device, intelligence be engaged in a tester, protection/measure and control device (IED devices i.e. to be measured), the station level network switch and telemechanical apparatus, Wherein, point server is connected with telemechanical apparatus by netting twine, wireless network is passed through to a tester to point server and intelligence Connection is established, intelligence is established two-way by optical fiber and netting twine with protection/measure and control device to a tester and is connected, protection/observing and controlling dress Put and be connected with the station level network switch by netting twine, the station level network switch is connected with telemechanical apparatus by grid line, far Dynamic device is connected with host computer PC (i.e. to point server) by netting twine, forms closed loop test loop.Wherein, point server is made Service end for intelligence to a test system, intelligence is to a tester end as the test lead to a test system.To a test Server of the system includes SCD file parsing and information extraction modules, EXCEL point tables parsing module, intelligent Matching module, intelligence are raw Into module, test assignment management module, single device to test scheme execution module, service end communication module, test report management mould Block and 104 protocol modules, test lead communication module, MMS communication modules, single device to test side are included to a test system and test end Case execution module and 61850 functional modules.These modules use ARM chips or fpga chip to realize, and such as Fig. 4 and Fig. 5 institutes Show and establish a connection, the transmission of information and data is realized by respective processing and cooperations from each other, complete to test Task.Service end communication module and test lead communication module using ARM chips come complete server program and test lead program it Between communication, transmit test parameter information, profile information, test report data etc. each other.
Using the system, first have to generate testing scheme.Reference picture 3- Fig. 5, SCD file parsing and information extraction modules are complete The parsing of paired SCD file, and complete to IED device informations and SV, GOOSE information of IED devices and remote signalling, remote measurement and The extraction of remote-control data collection information;EXCEL point tables parsing module completes the reading and parsing to EXCEL forms point table, is pressed Test-types are classified, and are divided into remote signalling, remote measurement, remote information, intelligent Matching mould will be given to an information transmission one by one after the completion of classification Block.
Intelligent Matching module completes the requirement according to test-types to being looked into one by one in SCD file extraction information an information Look for, find corresponding intrument IED information according to device name where signal, then as corresponding to matching signal name remote signalling, remote measurement, Remote signal.Fig. 6 shows the example of obtained mapping table.
Intelligent generation module is used to automatically generate testing scheme:
(1) automatically generated for remote signalling, remote measurement testing scheme:Intelligent generation module is each according to being extracted from SCD file The remote signalling of IED devices, telemetry collection signal type intelligent Matching correspond to method of testing, according to signal name from editing in advance A functional template class is completed for what different types of remote signalling, telemetered signal test were adapted to lookup in a functional template class libraries Replace, while the generation of tester configuration file is completed according to corresponding GOOSE control blocks passage.Specifically, remote signalling test side Case generating process is:A) 104 table remote signalling datas of intellectual analysis, IED devices remote signalling data, IED apparatus GOOSE input channel numbers According to the GOOSE output channel data of, each IED device associated with tested IED devices, each data semantic information is extracted, according to 104 table remote signalling datas of semantic information Intelligent Establishment and the one-to-one mapping table of other three kinds of data;B) traversal is reflected Each mapping relations of relation table are penetrated, obtain remote signalling test to a functional template class, mapping relations are incoming to a functional template Class, instantiation generation remote signalling testing scheme.Wherein, remote signalling test describes remote signalling testing process and side to a functional template class Method, including control export GOOSE message to a tester, the remote signalling message of tested IED devices are parsed by MMS specifications, is passed through 104 stipulations parse remote signalling message, and the script of result judgement is carried out according to these information.
Remote measurement testing scheme generating process is:A) 104 table telemetries of intellectual analysis, IED devices telemetry, IED The SV output channel data of device SV input channels data, each IED device associated with tested IED devices, extract each data Semantic information, closed according to the one-to-one mapping of 104 table telemetries of semantic information Intelligent Establishment and other three kinds of data It is table;B) each mapping relations of Ergodic Maps relation table, remote measurement test is obtained to a functional template class, mapping relations are passed to To a functional template class, instantiation generation remote measurement testing scheme.Wherein, remote measurement test describes remote measurement survey to a functional template class Flow and method are tried, including control exports SV messages to a tester, the remote measurement number of tested IED devices is read by MMS specifications According to, pass through 104 stipulations parse telemetry, and according to these information carry out result judgement script.
(2) automatically generating for remote-controlled test scheme:Intelligent generation module need to be according to each IED devices in SCD file The information such as pressing plate, definite value area generate corresponding testing scheme, and the orders such as corresponding pressing plate throwing is moved back, definite value area code switches are included in scheme, Order is sent completely the rear set time, reads corresponding remote signals automatically or reads the current state of pressing plate or definite value area code, complete Judge into test result.Remote-controlled test schemes generation process is specific as follows:A) 104 table remote-control datas of intellectual analysis, IED devices Remote-control data, IED devices remote signalling data, 104 table remote signalling datas, extract each data semantic information, according to semantic information intelligence Establish the one-to-one mapping table of 104 table remote-control datas and other three kinds of data;B) Ergodic Maps relation table is every Individual mapping relations, straighforward operation test is obtained to a functional template class, mapping relations are incoming to a functional template class, instantiation Generate distant place clamp operation testing scheme.The straighforward operation test describes straighforward operation testing process to a functional template class And method, including send 104 guidance commands, the message commands of tested IED devices are read by MMS specifications, pass through 104 stipulations solutions Analyse remote signalling message commands, call the GOOSEUOT passages for obtaining tested IED devices to a tester to conjugate, and according to these letters Breath carries out the script of result judgement.
Specifically, relay protection remote control testing scheme includes distant place clamp operation testing scheme and the switching of definite value area is surveyed Examination scheme, its generating process are:A) the relay protection remote control data of 104 tables of intellectual analysis and the pressure of tested IED devices Plate data set, definite value area number of data sets evidence, semantic information is extracted, according to semantic information Intelligent Establishment relay protection remote control number According to other two kinds of one-to-one mapping tables of data;B) each mapping relations of Ergodic Maps relation table, a distant place is obtained Clamp operation test is incoming to a functional template class, instantiation generation distant place pressing plate behaviour by mapping relations to a functional template class Make testing scheme;C) operation of definite value area is obtained to test to a functional template class, mapping relations are incoming to a functional template class, it is real Example metaplasia is into definite value area handover operation testing scheme.Wherein, distant place clamp operation test describes a distant place to a functional template class The flow and method of clamp operation test, including send 104 distant place clamp operation orders, tested IED dresses are read by MMS specifications The message commands put, the order for parsing by 104 stipulations remote signalling message, and the script that test result judges.Definite value area operates Test describes the testing process and method of the switching of definite value area to a functional template class, including sends the switching of 104 distant place definite value areas Order, the message commands of tested IED devices, the order by 104 stipulations parsing remote signalling message are read by MMS specifications, and The script that test result judges.
(3) for protection information to a testing scheme:The function lookup tested as needed completes mould to corresponding submodule Type is replaced, and obtains judgement of the completion to test result after protection information remote signalling message, while according to test to a functional template class Complete the intelligence configuration of tester configuration file.
After every testing scheme of single device and corresponding configuration file generation is completed, intelligent generation module is automatically by each dress Put testing scheme to be incorporated into database, form whole station test assignment.
After testing scheme generation, test assignment management module completes the management to whole station test assignment, successively will be each to be measured The testing scheme of device passes to intelligence to single device to test scheme execution module in a tester, carries out intelligence to a survey Examination.
Single device to test scheme execution module uses ARM chips, performs following operate:1) complete to single device to test scheme Loading, drive intelligence to send message to tested IED devices to a tester by parameter setting in scheme;2) call 61850 functional modules, the intelligent substation IED devices according to corresponding to simulating configuration file, SV, GOOSE are exported, receives and gathers The GOOSE outgoing messages of tested IED devices;3) driving performs 104 stipulations communication commands to point server, obtains 104 stipulations reports Text, and drive 104 protocol modules to read remote signalling, the telemetered signal for giving backstage on tested IED devices, the survey for remote signal Examination, single device to test scheme execution module loading test template drive the transmission of 104 protocol modules completion communication command, and fixation is prolonged When after read pressing plate, the current state of definite value area code etc. or remote signalling message corresponding to reading.104 protocol modules have 104 communications Stipulations realize function, and the communication with telemechanical apparatus can be completed according to the parameter setting in testing scheme, is realized on each IED devices The reading for the remote signals sent, the value that the remote measurement amount of each IED devices is read in order can be also sent, send all kinds of guidance commands and realize Pressing plate throw move back, the switching of definite value area code etc..4) MMS protocol modules are called, MMS protocol modules use ARM chips, realize and tested IED devices communicate, analytic message and reading data;5) implementing result judges script, carries out result judgement;6) by test result It is sent to test server.
After the completion of test, intelligence reports test result to point server to a tester.Test report management module will The test result that single device to test scheme execution module passes over is automatically filled in corresponding test report, and to the generation of each device Report is named classification by device model, title, report generation time, and providing mark for the report containing nonconformance carries Show.
The foregoing describe the composition of the system and carried out using the system to a process for test.In actual applications, After the completion of device monomer debugging in transformer station, whole station SCD file updates and finished substantially, test system according to SCD file with it is right 104 table intelligent Matchings of EXCEL forms are answered to complete single device to test scheme and corresponding single device configuration file to a test signal Generation, each device allocation plan is merged into the whole station test assignment of generation.
When intelligence is to test, system hardware structure is connected by accompanying drawing 1 and Fig. 2, will according to the sequencing of tested device Tester is connected by optical fiber cable with tested device.Intelligence the external interface of a tester is included two pairs of optical ports, a network interface, One wireless network card, one it is split enter to output with a pair, its optical port connects the optical port of IED devices to be measured by optical fiber, and its network interface leads to The network interface that netting twine connects IED devices to be measured is crossed, and its wireless network card is connected by wireless network with to point server.Test When, for remote signalling, remote measurement to test, testing scheme execution module loading testing scheme, the parameter testing in scheme, Driving controls a tester drive module the corresponding message of tester output, tested device to produce corresponding remote signalling change after receiving message Position or remote measurement amount displacement, actively or passively on call inbound control layer network together, reach telemechanical apparatus, pass through 104 protocol modules complete Parsing to 104 messages, judge whether test result is correct, test result is inserted into standard report.For being remotely controlled to a test, Testing scheme execution module loads testing scheme, is thrown by a 104 protocol module distant places and moves back corresponding pressing plate or the corresponding definite value area of switching, Read after the completion of switching when whether front pressuring plate state or current definite value area, exact p-value result are qualified, and result is inserted into standard Report.
According to another embodiment of the present invention, after configuration file is generated, static test is carried out to configuration file and is moved After state test, then perform testing scheme.Wherein, static test includes following process:Verify consistent between different ICD files Property, whether the information model and its configuration file that check test system meet IEC61850 standards;Carry out the standardization of SCD file Verification and the consistency desired result of same engineering different type model file;Test content includes:The test of ICD files, SCD file are surveyed Examination and the test of CID files.Station level and process layer are verified, is treated specifically by the online acquisition of station level MMS communication service interface The dynamic model and data of device are surveyed, the dynamic model of acquisition and data are contrasted with offline CID or SID data, is examined Look into both uniformity.The GOOSE message for recording IED and sending is sent out by message analysis logging modle, analyzes every message parameter It is whether consistent with the information in SCD file.For inputting empty terminal, SCD file is parsed by tester and generates GOOSE/SV reports Text is simultaneously sent to IED, and the action behavior arrived according to the observation judges whether configuration is correct.
After the completion of static test, the correctness in empty loop is verified, including imports SCD file, IED is filled according to SCD file Mark of being classified and standardized is put, the design specification and relevant knowledge according to intelligent substation form the empty end of each IED devices Sub- transmission/reception examines template, extraction contrast keyword, generates corresponding template, the SCD texts according to the template generated to importing Part examined automatically, graphical representation examination result.
Dynamic test includes following process:Read using XML parser and parse SCD file, extract MMS in IED to be measured Model information under accessing points;By each layer model information MAPs of the IED of extraction into MMS object spaces, local model library is established, Communicated with client mode with tested IED, IED model information is read by ACSI reading models service online, established online Model library;In the return value that network application layer obtains deposited with MMS object forms using ACSI reading model service access IED Model information, contrast the local model information and on-time model information of acquisition, detect whether consistent;Wherein, contrast is local The process of model information and on-time model information is specially:Breadth first traversal is carried out to tree of the local model in internal memory, sentenced The node for each level that disconnected leaf is included whether there is in SCD model trees, if in the presence of, corresponding node is put into upper mark T, Conversely, mismatch information in interface prompt;Above-mentioned traversal and judgment step are repeated until all leaves of on-time model have verified Finish.
The process for verifying empty loop correctness is further:Generation includes the empty terminal of intelligent station relay protection relevant device Line database, the template file of corresponding HTML form is established according to voltage class, IED types:To SCD texts IED equipment in part is labeled, and imports SCD file, detects each item data corresponding to IED, extracts IED lists, and contingency table Know;According to IED types, template file is read, checks each node in SCD file, the doname under each node is described to carry out Matching;The node data searched in SCD file, reference address is built, find out the corresponding empty terminal description of each reference address, will The empty terminal description matches with the terminal of template definition;By the way of reference address, successively to pressing plate entry number and empty terminal Quote path to be matched, export matching result and displaying that empty terminal description, pressing plate entry number and empty terminal quote path.
Further, the process for establishing the template file of corresponding HTML form is specially:Establish super literary The SV of this markup language inputs empty terminal and checks template, and GOOSE inputs empty terminal and checks template, define empty terminal description and Implication, and check keyword according to each specific empty terminal implication structure;Establish the SV outputs of HTML form Empty terminal checks template, and GOOSE exports empty terminal and checks template, defines empty terminal description and implication structure checks keyword;Build The SV of vertical HTML form inputs soft pressing plate, the soft pressing plate of GOOSE input/output checks module, defines soft pressing plate and retouches State and implication, build the check keyword.
Whole station is as follows to the intelligent generation method of a testing scheme:According to whole station SCD file and 104 list file (EXCEL Formatted file) whole station is automatically generated to a testing scheme and tester IEC61850 intelligence configuration files.Remote signalling is automatically to a side Method is as follows:Intelligence is driven to export GOOSE void terminal displacement message to a tester to protection/observing and controlling dress automatically according to testing scheme Put, while the remote signalling message of telemechanical apparatus is given in automatic reading, be automatically performed test result assessment.Remote measurement is automatically to a side Method:The sampling value message of automatic driving tester output setting telemetry value, and the remote measurement message of telemechanical apparatus can be read automatically, it is complete Into outcome evaluation.It is Remote Control Automatic to point methods:An automatic distant place, which is thrown, moves back remote control pressing plate, switching definite value area, by read automatically pressing plate, Definite value zone state, complete outcome evaluation.Protection information is automatically to point methods:Automatic modification definite value, throw and move back pressing plate, apply protection and survey Try energizing quantity and produce protection act, alarm event, it is automatic to obtain protection information remote signalling message, complete outcome evaluation.

Claims (9)

1. a kind of whole station information intelligent of digital transformer substation is to the test system of point, it is characterised in that including:To point server, With it is described to point server wireless connection intelligence to a tester, with it is described to point server and the intelligence to a tester The intelligent substation equipment communicated to connect, wherein,
It is described to point server by parsing SCD file and 104 list files, according to semantic information matching establish substation information The corresponding relation of data and telemechanical point table data, generate testing scheme and be handed down to intelligence to a tester;Described pair of point service Device also receives test data from intelligence to a tester, generates test report;
The intelligence receives testing scheme to a tester to point server, drives and point server is realized by 104 stipulations Reading and straighforward operation to remote signalling/telemetered signal of intelligent substation equipment, and by MMS specifications directly from intelligent substation Equipment reading device data, test judgement is carried out, and will be given in test data to point server.
2. the whole station information intelligent of a kind of digital transformer substation according to claim 1 exists to the test system of point, its feature In the intelligent substation equipment includes:Telemechanical apparatus and some IED devices to be measured, some IED devices to be measured are via station Control layer network interchanger is connected to the telemechanical apparatus, and a tester is directly connected to intelligence;The telemechanical apparatus connects It is connected to point server.
3. the whole station information intelligent of a kind of digital transformer substation according to claim 2 exists to the test system of point, its feature In described that point server is included:
SCD file parses and extraction module, for reading and parsing SCD file, extract IED device informations and IED devices SV, GOOSE information and remote signalling, telemetry and telecommand data set information;
EXCEL point table parsing modules, for reading and parsing 104 table EXCEL files, carried out by remote signalling, remote measurement, remote information Classification, form 104 table information;
Intelligent Matching module, for analyzing respectively the information and 104 table information of SCD file extraction, extraction is semantic Information, according to semantic information is matched and is established in each 104 tables information point, SCD file pattern number strong point, SCD texts The one-to-one relationship table of part I/O channel;
Intelligent generation module, for traveling through each corresponding relation in mapping table, according to I/O channel type, advance What is set is corresponding to a functional template class to being searched in a functional template class libraries, and corresponding relation is incoming to a functional template class Instantiation is completed, generates the configuration file of testing scheme and intelligence to a tester;Described pair of point functional template class is to logical It is abstracted with to a function, describes the method that the process to a function and the method and result to point judge.
Test assignment management module, for being managed to whole station test assignment, successively by the testing scheme transmission of each IED devices To intelligence to a tester;
Service end communication module, for being communicated with intelligence to a tester, test parameter information and configuration are transmitted each other Fileinfo, test report data;
Test report management module, the test result for intelligence to be passed over to a tester are automatically filled in corresponding test report Accuse, and the generation to each IED devices is reported and is named classification by device model, title and report generation time, for containing not The report of qualified item provides mark prompting;
104 protocol modules, there are 104 communication protocols to realize function, for the parameter setting in testing scheme complete with The communication of telemechanical apparatus, the reading for the remote signals sent on each IED devices is realized, send the remote measurement that each IED devices are read in order The value of amount, send all kinds of guidance commands realize pressing plate throw move back, the switching of definite value area code.
4. the whole station information intelligent of a kind of digital transformer substation according to claim 2 exists to the test system of point, its feature In the intelligence includes to a tester:
Test lead communication module, is used to and services end communication module being communicated, realize intelligence to a tester with to a service The communication of device, its function include:Single device to test scheme is downloaded, test report data is uploaded, sends 104 communication commands, obtains 104 stipulations message datas;
MMS communication modules, for being communicated by MMS specifications with tested IED devices, parsing MMS messages, read tested IED The data of device;
Single device to test scheme execution module, based on from the single device to test scheme and 104 stipulations messages obtained to point server, And the MMS messages and IED device data obtained from tested IED devices, perform test and judge and be sent to test result pair Point server.
61850 functional modules, the intelligent substation IED devices according to corresponding to simulating configuration file, SV, GOOSE are exported, received simultaneously The GOOSE outgoing messages of the tested IED devices of collection;This module is also comprising the output of a pair of switches amount and the input of a pair of switches amount.
5. a kind of test system using according to any one of claim 1-4 is digitized the whole station information of transformer station Method of testing of the intelligence to point, it is characterised in that comprise the following steps:
Step 1, point server is parsed to SCD file and 104 list files, establish at each 104 points according to semantic information The one-to-one relationship table of information point and SCD file data channel in table, testing scheme and the intelligence for generating IED devices are right The configuration file of point tester, testing scheme and configuration file are handed down to intelligence to a tester;
Step 2, intelligence receive testing scheme to a tester to point server, drive real by 104 stipulations to point server Now to the reading and straighforward operation of remote signalling/telemetered signal of intelligent substation equipment, and by MMS specifications directly from intelligent power transformation Station equipment reading device data, test judgement is carried out, and test result is reported to point server;
Step 3, test data is received to a tester from intelligence to point server, generate test report.
6. the whole station information intelligent of digital transformer substation according to claim 5 is to the method for testing of point, it is characterised in that institute Stating step 1 includes:
Step 1.1, SCD file parsing and extraction module read and parse SCD file, extract IED device informations and IED devices SV, GOOSE information and remote signalling, telemetry and telecommand data set information;
Step 1.2, EXCEL point table parsing modules read and parse 104 table EXCEL files, by remote signalling, remote measurement, remote information Classified, form 104 table information;
Step 1.3, intelligent Matching module are analyzed the information and 104 table information of SCD file extraction respectively, extract language Adopted information, according to semantic information is matched and is established in each 104 tables information point, SCD file pattern number strong point, SCD The one-to-one relationship table of file I/O channel;
Each corresponding relation in step 1.4, intelligent generation module traversal mapping table, according to I/O channel type, It is default corresponding to a functional template class to being searched in a functional template class libraries, corresponding relation is incoming to a functional template class Complete the configuration file of instantiation, the mono- device to test schemes of generation IED and intelligence to a tester;
Wherein, the mono- device to test schemes of IED include relay protection remote control testing scheme, remote-controlled test scheme, remote signalling test Scheme, remote measurement testing scheme, tester configuration file.
7. the whole station information intelligent of digital transformer substation according to claim 6 is to the method for testing of point, it is characterised in that institute Stating remote-controlled test scheme, remote signalling testing scheme, the generating process of remote measurement testing scheme is:
1) data of the data and IED devices in 104 tables are analyzed, wherein, it is distant for remote-controlled test scheme, 104 tables of analysis Control data, IED devices remote-control data, IED devices remote signalling data, 104 table remote signalling datas;For remote signalling testing scheme, analysis It is 104 table remote signalling datas, IED devices remote signalling data, IED apparatus GOOSE input channels data, associated with tested IED devices Each IED devices GOOSE output channel data;For remote measurement testing scheme, 104 table telemetries of analysis, IED devices are distant Survey data, IED device SV input channels data, the SV output channel data of each IED device associated with tested IED devices;
2) each data semantic information is extracted, 104 table corresponding operating data and other three kinds of data are established according to semantic information One-to-one mapping table;
3) each mapping relations of Ergodic Maps relation table, corresponding operating test are obtained to a functional template class, by mapping relations It is incoming that corresponding operating testing scheme is generated to a functional template class, instantiation.
8. the whole station information intelligent of digital transformer substation according to claim 6 is to the method for testing of point, it is characterised in that institute Stating relay protection remote control testing scheme includes distant place clamp operation testing scheme and definite value area switch test scheme, generates Cheng Wei:
1) pressing plate data set, definite value area data set of the relay protection remote control data with tested IED devices of 104 tables are analyzed Data, semantic information is extracted, establishing two kinds of data of relay protection remote control data and other according to semantic information corresponds Mapping table;
2) each mapping relations of Ergodic Maps relation table, the test of distant place clamp operation is obtained to a functional template class, will be mapped Relation is incoming to a functional template class, instantiation generation distant place clamp operation testing scheme;
3) the operation test of definite value area is obtained to a functional template class, mapping relations are incoming to a functional template class, example metaplasia Into definite value area handover operation testing scheme.
9. the whole station information intelligent of digital transformer substation according to claim 6 is to the method for testing of point, it is characterised in that institute Stating tester configuration file generating process is:Obtain SV output controls block, the GOOSE for the exterior I ED being connected with tested IED devices The GOOSE output control blocks of output control block and tested IED devices, the fan-out capability with reference to intelligence to a tester, generation Configuration file of the intelligence to a tester.
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Application publication date: 20171226