CN104461627A - Importing method of intelligent substation testing equipment SV and GOOSE configuration parameters - Google Patents

Importing method of intelligent substation testing equipment SV and GOOSE configuration parameters Download PDF

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Publication number
CN104461627A
CN104461627A CN201410745135.0A CN201410745135A CN104461627A CN 104461627 A CN104461627 A CN 104461627A CN 201410745135 A CN201410745135 A CN 201410745135A CN 104461627 A CN104461627 A CN 104461627A
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goose
controll block
equipment
testing
ied
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CN104461627B (en
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秦健
张正洋
王展
石慧
姬慧
陈艳
杨经超
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YANGZHOU POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER COMPANY
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WUHAN KEMOV ELECTRIC CO Ltd
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Yangzhou Power Supply Co of Jiangsu Electric Power Co
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Abstract

The invention discloses an importing method of intelligent substation testing equipment SV and GOOSE configuration parameters. The method includes: firstly, by testing equipment, importing the SCD file of an intelligent substation, and analyzing all IED equipment in the SCD file; secondly, selecting the IED equipment, and selecting the importing manner of the SV and GOOSE configuration parameters; thirdly, searching the SV control block and GOOSE control block associated with the selected equipment; fourthly, importing the SV and GOOSE configuration parameters; fifthly, mapping the voltage channel and current channel in the testing model special for the testing equipment to the imported SV control block channel; mapping a switch value channel to the imported GOOSE control block channel. By the method, the testing equipment can acquire the SV and GOOSE configuration information and the data association among the IED, automatic configuration testing based on the IED equipment in the SCD file is achieved, the knowledge level requirements of testing personnel are lowered, and work efficiency is increased.

Description

Intelligent substation testing apparatus SV and GOOSE configuration parameter introduction method
Technical field
The present invention relates to intelligent substation testing apparatus SV and GOOSE configuration parameter introduction method, belong to intelligent substation technical field of measurement and test.
Background technology
Intelligent substation is standardized as basic demand with information digitalization of entirely standing, communications platform networking, information sharing, and the SV (sampled value) in standing between each IED (Intelligent Electronic Devices) and GOOSE (generic object oriented substation events) information are transmitted by the form of digital message.Message is according to certain rule, SV or the GOOSE information combination will transmitted by IED equipment together, and identifies some specific informations of this message by information such as AppID (application identification).The integrated manufacturer of intelligent substation can distribute independently AppID and other supplementary for each message, to distinguish different messages.According to the requirement of intelligent transformer substation information share standard, these information have all been recorded in SCD (System Configuration Description) file.
SCD file is as the system configuration description document that can reflect Intelligent Substation System configuration information, describe exemplary configuration and the messaging parameter of all IED intelligent electronic devices in intelligent substation, the communication configuration between IED, signal contact information and transforming plant primary system architecture.SCD file is made by system integration manufacturer, integrated manufacturer is after ICD (the IED Capability Description) file collecting each plant equipment, according to the design drawing that Electric Power Design Institute provides, and on-site actual situations, each equipment is associated.
Intelligent substation testing apparatus kind is more; as relay-protection tester, comprehensive automation tester, intelligent terminal tester, merge cells tester etc.; before test; need to obtain by optional equipment SV and GOOSE configuration information; be convenient to testing apparatus and send correct SV, GOOSE data to by optional equipment, and correctly receive SV, GOOSE data comprising selected device action behavior sent by optional equipment.At present, most of testing apparatus can accomplish to resolve SCD file, obtains the configuration information of SV and GOOSE, but does not analyze the Data relationship between each IED.When importing configuration, tester is needed to go to find which IED and tested IED directly has data interaction, from these IED, pick out SV and GOOSE that tested IED will receive, the final configuration information obtaining these SV and GOOSE, is manually set in the configuration parameter of testing apparatus.
There is following problem in this method: tester needs to know SV and GOOSE which IED tested IED have subscribed and send, SV and the GOOSE information that tested IED sends by which IED is subscribed to, and the IED relevant to tested IED may have multiple.This just requires that tester is very familiar to whole intelligent substation SCD file, the empty terminal annexation of IED equipment and field condition, clearly can grasp the data flow between intelligent substation facility information and equipment, in the intelligent substation construction, maintenance process of reality, such personnel are considerably less, and test configurations efficiency is very low, easily makes mistakes.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides intelligent substation testing apparatus SV and GOOSE configuration parameter introduction method.
In order to achieve the above object, the technical solution adopted in the present invention is:
Intelligent substation testing apparatus SV and GOOSE configuration parameter introduction method, comprise the following steps,
Step one, testing apparatus imports the SCD file of intelligent substation, resolves IED equipment all in SCD file;
Step 2, selects IED equipment, according to the test purpose of selected IED equipment, selects the lead-in mode of SV and GOOSE configuration parameter;
Step 3, in SCD file, searches the SV controll block and GOOSE controll block that are associated with by optional equipment; Described SV controll block comprises SV and exports controll block and SV input control block, and described GOOSE controll block comprises GOOSE and exports controll block and GOOSE input control block;
Step 4, according to lead-in mode and the SV controll block be associated with by optional equipment and GOOSE controll block, imports SV and GOOSE configuration parameter;
Step 5, is all mapped to the SV controll block passage of importing by the voltage channel in testing apparatus special test model and current channel; Switching value passage is mapped to the GOOSE controll block passage of importing.
In step 3, the process of searching SV controll block and the GOOSE controll block be associated with by optional equipment is,
All GOOSE controll blocks of <GSEControl> element declaration are searched in the selected IED device model accessing points <AccessPoint> of SCD file record, be labeled as GOOSE and export controll block, corresponding data set is specified by the datSet attribute under <GSEControl> element;
All SV controll blocks of <SampledValueControl> element declaration are searched in the selected IED device model accessing points <AccessPoint> of SCD file record, be labeled as SV and export controll block, corresponding data set is specified by the datSet attribute under <SampledValueControl> element;
In the <Inputs> territory of the selected IED device model accessing points <AccessPoint> of SCD file record, search SV controll block and the GOOSE controll block that selected IED equipment quotes other IED equipment, be labeled as SV input control block and GOOS input control block respectively.
Described GOOSE configuration parameter comprises, and (a1) testing apparatus needs the GOOSE controll block quantity that sends and the corresponding messaging parameter of GOOSE controll block and channel parameters; (b1) testing apparatus needs the GOOSE controll block quantity that receives and the corresponding messaging parameter of GOOSE controll block and channel parameters.
Described SV configuration parameter comprises, and (a2) testing apparatus needs the SV controll block quantity that sends and the corresponding messaging parameter of SV controll block and channel parameters; (b2) testing apparatus needs the SV controll block quantity that receives and the corresponding messaging parameter of SV controll block and channel parameters.
The test purpose of described selected IED equipment comprises to be simulated by optional equipment and tests by optional equipment, by optional equipment, simulation is referred to that testing apparatus simulates all or part of function of selected IED equipment, test and referred to that testing apparatus applies by the signal of optional equipment work necessity according to by the input requirements of optional equipment by optional equipment, test by the properties and specifications of optional equipment; Lead-in mode comprises simulation and is imported by optional equipment and test and imported by optional equipment.
When lead-in mode is imported by optional equipment for simulation, the SV that configuration testing equipment SV transmit control block and GOOSE transmit control block are respectively selected IED equipment exports controll block and GOOSE output controll block; Configuration testing equipment SV receives controll block and GOOSE receives SV input control block and the GOOSE input control block that controll block is respectively selected IED equipment; When lead-in mode is imported by optional equipment for test, configuration testing equipment SV transmit control block and GOOSE transmit control block are respectively SV input control block and the GOOSE input control block of selected IED equipment; Configuration testing equipment SV receives controll block and GOOSE receives SV output controll block and the GOOSE output controll block that controll block is respectively selected IED equipment.
The beneficial effect that the present invention reaches: 1, the present invention makes testing apparatus can obtain the configuration information of SV and GOOSE, also the Data relationship between each IED can be obtained, can greatly simplify test configurations process, realize the automatic test configurations based on IED equipment in SCD file, reduce the know-how requirement of tester, increase work efficiency; 2, test configurations process automation, reduces tester's manual test and configures the probability of makeing mistakes.
Accompanying drawing explanation
Fig. 1 is FB(flow block) of the present invention.
Fig. 2 is line protective devices incidence relation schematic diagram.
Fig. 3 is testing apparatus measurement circuit protective device schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, intelligent substation testing apparatus SV and GOOSE configuration parameter introduction method, comprise the following steps:
Step one, testing apparatus imports the SCD file of intelligent substation, resolves IED equipment all in SCD file.
Step 2, selects IED equipment, according to the test purpose of selected IED equipment, selects the lead-in mode of SV and GOOSE configuration parameter.
The test purpose of selected IED equipment comprises to be simulated by optional equipment and tests by optional equipment, by optional equipment, simulation is referred to that testing apparatus simulates all or part of function of selected IED equipment, test and referred to that testing apparatus applies by the signal of optional equipment work necessity according to by the input requirements of optional equipment by optional equipment, test by the properties and specifications of optional equipment.Lead-in mode comprises simulation and is imported by optional equipment and test and imported by optional equipment.
Step 3, in SCD file, searches the SV controll block and GOOSE controll block that are associated with by optional equipment.
SV controll block comprises SV and exports controll block and SV input control block, and GOOSE controll block comprises GOOSE and exports controll block and GOOSE input control block.
The process of searching SV controll block and the GOOSE controll block be associated with by optional equipment is as follows:
All GOOSE controll blocks of <GSEControl> element declaration are searched in the selected IED device model accessing points <AccessPoint> of SCD file record, be labeled as GOOSE and export controll block, corresponding data set is specified by the datSet attribute under <GSEControl> element;
All SV controll blocks of <SampledValueControl> element declaration are searched in the selected IED device model accessing points <AccessPoint> of SCD file record, be labeled as SV and export controll block, corresponding data set is specified by the datSet attribute under <SampledValueControl> element;
In the <Inputs> territory of the selected IED device model accessing points <AccessPoint> of SCD file record, search SV controll block and the GOOSE controll block that selected IED equipment quotes other IED equipment, be labeled as SV input control block and GOOS input control block respectively.
Step 4, according to lead-in mode and the SV controll block be associated with by optional equipment and GOOSE controll block, imports SV and GOOSE configuration parameter.
GOOSE configuration parameter comprises: the GOOSE controll block quantity that (a1) testing apparatus needs send and the corresponding messaging parameter of GOOSE controll block and channel parameters; (b1) testing apparatus needs the GOOSE controll block quantity that receives and the corresponding messaging parameter of GOOSE controll block and channel parameters.SV configuration parameter comprises: the SV controll block quantity that (a2) testing apparatus needs send and the corresponding messaging parameter of SV controll block and channel parameters; (b2) testing apparatus needs the SV controll block quantity that receives and the corresponding messaging parameter of SV controll block and channel parameters.
According to different lead-in modes, executing rule is also different, specific as follows:
1, when lead-in mode is imported by optional equipment for simulation, the SV that configuration testing equipment SV transmit control block and GOOSE transmit control block are respectively selected IED equipment exports controll block and GOOSE output controll block; Configuration testing equipment SV receives controll block and GOOSE receives SV input control block and the GOOSE input control block that controll block is respectively selected IED equipment.
2, when lead-in mode is imported by optional equipment for test, configuration testing equipment SV transmit control block and GOOSE transmit control block are respectively SV input control block and the GOOSE input control block of selected IED equipment; Configuration testing equipment SV receives controll block and GOOSE receives SV output controll block and the GOOSE output controll block that controll block is respectively selected IED equipment.
Step 5, is all mapped to the SV controll block passage of importing by the voltage channel in testing apparatus special test model and current channel; Switching value passage is mapped to the GOOSE controll block passage of importing.
In order to further illustrate the present invention, for line protective devices.
The external primary association relation of line protective devices as shown in Figure 2; line voltage distribution and electric current required for the line protective devices that the sampled value of the IEC61850-9-2 form that receiving lines merge cells sends and SV controll block obtain; receive the circuit breaker position information GOOSE-2 of the GOOSE controll block acquisition that intelligent terminal sends simultaneously; protection act or when overlapping, send GOOSE to trip/combined floodgate message GOOSE-1 is to intelligent terminal tripping or isolating switch corresponding to the circuit that closes.
When measurement circuit protective device, testing apparatus and measurement circuit protective device annexation are as shown in Figure 3.During closed loop test; the SV controll block needing configuration testing equipment to send and GOOSE controll block; and testing apparatus needs the GOOSE controll block of reception, the former is for information such as analog line voltage, electric current and circuit breaker positions, and the latter realizes the supervision of route protection action behavior.
In this example, when select line protective device is by optional equipment, SCD file, according to the method for step 3, can obtain the SV input control block of line protective devices, GOOSE input control block and GOOSE and export controll block information.
In this example; when test purpose is the action behavior of measurement circuit protection under various voltage, electric current; general selection lead-in mode is " test and imported by optional equipment "; now configuration testing equipment SV exports the SV input control block that controll block is line protective devices; configuration testing equipment GOOSE exports the GOOSE input control block GOOSE-2 that controll block is line protective devices, and configuration testing equipment input control block is that the GOOSE of line protective devices exports controll block GOOSE-1.
In this example; line protective devices are by optional equipment; when selecting lead-in mode for " simulate and imported by optional equipment "; can measurement circuit protective device to the control of intelligent terminal; now configuration testing equipment GOOSE exports controll block is that the GOOSE of line protective devices exports the GOOSE input control block GOOSE-2 that controll block GOOSE-1, configuration testing equipment GOOSE input control block is line protective devices.
In this example, testing apparatus is designed with special test model usually, as circuit distance protection test model, whole group of transmission test model, tranformer protection test model, intelligent terminal test model.For circuit distance protection test model; testing apparatus is needed to export the information such as three-phase voltage, three-phase current, circuit breaker position; from testing apparatus assessment circuit distance protection action behavior angle, testing apparatus needs to receive the switching value information such as trip protection, coincidence, actuating signal.Therefore; according to test needs; testing apparatus needs to set up mapping relations between three-phase voltage, current channel, switching value passage needed for SV controll block passage, GOOSE controll block passage and circuit distance protection test model; other and circuit distance protection test model incoherent SV controll block passage, GOOSE controll block passage, testing apparatus can export certain fixed value when reality exports test.
In sum, the present invention makes testing apparatus can obtain the configuration information of SV and GOOSE, also the Data relationship between each IED can be obtained, can greatly simplify test configurations process, realize the automatic test configurations based on IED equipment in SCD file, reduce the know-how requirement of tester, increase work efficiency, test configurations process automation simultaneously, reduces tester's manual test and configures the probability of makeing mistakes.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.

Claims (6)

1. intelligent substation testing apparatus SV and GOOSE configuration parameter introduction method, is characterized in that: comprise the following steps,
Step one, testing apparatus imports the SCD file of intelligent substation, resolves IED equipment all in SCD file;
Step 2, selects IED equipment, according to the test purpose of selected IED equipment, selects the lead-in mode of SV and GOOSE configuration parameter;
Step 3, in SCD file, searches the SV controll block and GOOSE controll block that are associated with by optional equipment; Described SV controll block comprises SV and exports controll block and SV input control block, and described GOOSE controll block comprises GOOSE and exports controll block and GOOSE input control block;
Step 4, according to lead-in mode and the SV controll block be associated with by optional equipment and GOOSE controll block, imports SV and GOOSE configuration parameter;
Step 5, is all mapped to the SV controll block passage of importing by the voltage channel in testing apparatus special test model and current channel; Switching value passage is mapped to the GOOSE controll block passage of importing.
2. intelligent substation testing apparatus SV according to claim 1 and GOOSE configuration parameter introduction method, is characterized in that: in step 3, and the process of searching SV controll block and the GOOSE controll block be associated with by optional equipment is,
All GOOSE controll blocks of <GSEControl> element declaration are searched in the selected IED device model accessing points <AccessPoint> of SCD file record, be labeled as GOOSE and export controll block, corresponding data set is specified by the datSet attribute under <GSEControl> element;
All SV controll blocks of <SampledValueControl> element declaration are searched in the selected IED device model accessing points <AccessPoint> of SCD file record, be labeled as SV and export controll block, corresponding data set is specified by the datSet attribute under <SampledValueControl> element;
In the <Inputs> territory of the selected IED device model accessing points <AccessPoint> of SCD file record, search SV controll block and the GOOSE controll block that selected IED equipment quotes other IED equipment, be labeled as SV input control block and GOOS input control block respectively.
3. intelligent substation testing apparatus SV according to claim 1 and GOOSE configuration parameter introduction method, is characterized in that: described GOOSE configuration parameter comprises,
(a1) testing apparatus needs the GOOSE controll block quantity that sends and the corresponding messaging parameter of GOOSE controll block and channel parameters;
(b1) testing apparatus needs the GOOSE controll block quantity that receives and the corresponding messaging parameter of GOOSE controll block and channel parameters.
4. intelligent substation testing apparatus SV according to claim 1 and GOOSE configuration parameter introduction method, is characterized in that: described SV configuration parameter comprises,
(a2) testing apparatus needs the SV controll block quantity that sends and the corresponding messaging parameter of SV controll block and channel parameters;
(b2) testing apparatus needs the SV controll block quantity that receives and the corresponding messaging parameter of SV controll block and channel parameters.
5. intelligent substation testing apparatus SV according to claim 1 and GOOSE configuration parameter introduction method, it is characterized in that: the test purpose of described selected IED equipment comprises to be simulated by optional equipment and tests by optional equipment, by optional equipment, simulation is referred to that testing apparatus simulates all or part of function of selected IED equipment, test and referred to that testing apparatus applies by the signal of optional equipment work necessity according to by the input requirements of optional equipment by optional equipment, test by the properties and specifications of optional equipment; Lead-in mode comprises simulation and is imported by optional equipment and test and imported by optional equipment.
6. intelligent substation testing apparatus SV according to claim 5 and GOOSE configuration parameter introduction method, it is characterized in that: when lead-in mode is imported by optional equipment for simulation, the SV that configuration testing equipment SV transmit control block and GOOSE transmit control block are respectively selected IED equipment exports controll block and GOOSE output controll block; Configuration testing equipment SV receives controll block and GOOSE receives SV input control block and the GOOSE input control block that controll block is respectively selected IED equipment;
When lead-in mode is imported by optional equipment for test, configuration testing equipment SV transmit control block and GOOSE transmit control block are respectively SV input control block and the GOOSE input control block of selected IED equipment; Configuration testing equipment SV receives controll block and GOOSE receives SV output controll block and the GOOSE output controll block that controll block is respectively selected IED equipment.
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