CN103439612B - Based on the intelligent substation Auto-Test System of SCD - Google Patents
Based on the intelligent substation Auto-Test System of SCD Download PDFInfo
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Abstract
A kind of intelligent substation Auto-Test System based on SCD of intelligent substation technical field, comprise: the test macro be connected respectively by substation network and tested IED device, wherein: test macro is by resolving SCD file generating test use case, testing process is started through man-machine interface, simulation test energizing quantity is produced according to test case, energizing quantity is applied to tested IED device through transformer station's local area network (LAN), and read the response of tested IED device for test and excitation, the final test result of formation automatically appraisal report.The present invention can realize automatic Evaluation to each tested IED device to test result, realize the complete management of tested IED device to test document, ensure that the safe operation of electrical network, improves the reliability of power system power supply.
Description
Technical field
What the present invention relates to is a kind of test macro of intelligent substation technical field, specifically a kind of intelligent substation Auto-Test System based on SCD.
Background technology
Along with economic development, social progress, science and technology and the level of IT application improve constantly and the becoming increasingly conspicuous of global resources and environmental problem, power network development faces new problem and new challenge.Rely on present information, communication and control technology, develop actively intelligent grid, adapt to the requirement of Sustainable Development in Future, become the realistic choice of International Power development.As the important support that intelligent grid is built, Intelligent transformer station has carried out positive trial on adaptation transformer station EPC engineering overall budget construction mode and site arrangement, intelligent substation target is the mechanism such as information gathering, transmission, process based on IEC61850 system, reduce transformer substation construction maintenance cost, realize operation of power networks intelligent management, improve power system operation reliability.Be presented as after Substation IED device (IntelligentElectronicDevice, intelligent electronic device) site and the feature that Substation IED device distributing is arranged bring inconvenience to conventional test manner.
Through finding the retrieval of prior art; Chinese patent literature CN101432633; publication date 2009-05-13; disclose a kind of system level testing for electric substation automation system; comprise a plurality of protections of the automation of transformation substations (SA) system, control and measurement (PCM) intelligent electronic device, for meeting the transformer station of IEC61850.This technology is by emulating at least one IED in a test device, and the test of the expansion of the control that the SA system of expansion all can be expected or defencive function/application is improved, and the SA system of this expansion comprises a large amount of IED with various configurations.Therefore, only have a limited number of IED to be physically present in test environment as individual equipment, emulated by the behavior of the special test equipment with suitable data processing equipment at least one further IED.By substation communication network, testing equipment, according to its communication configuration and Equipments Setting, sends the internet message of the behavior representing the IED emulated to the IED that will carry out testing physically existed.Then, by analyzing the response of equipment under test at its modulating output and digital output facet, and by analyzing the response of this equipment under test on communication network, verify the correct work of the IED function configured, that is, the correct operation of the expection triggered by testing equipment.Preferably the equipment for SA system testing automatically detected and configure.
But the prior art testing scheme is not based on SCD, neither autorun be realized, only be by analog simulation IED, on limited physical equipment IED basis, build and expand large-scale test macro, the network response of test oracle system and functional configuration.
Summary of the invention
The present invention is directed to the deficiency that prior art exists, the input, output, definite value, parameter etc. that utilize the logical node of IEC61850 standard definition can convey functional realiey to be correlated with have the key character of observability in communication, namely logical node make all inputs of IED function and definite value be all controlled, can arrange, all output is measurable.A kind of intelligent substation Auto-Test System based on SCD is proposed, this system can realize automatic Evaluation to each tested IED device to test result, realize the complete management of tested IED device to test document, ensure that the safe operation of electrical network, improve the reliability of power system power supply.
The present invention is achieved by the following technical solutions, the present invention includes: the test macro be connected respectively by substation network and tested IED device, wherein: test macro is by resolving SCD file generating test use case, testing process is started through man-machine interface, simulation test energizing quantity is produced according to test case, apply energizing quantity through transformer station's local area network (LAN) to tested IED device, and read the response of tested IED device for test and excitation, the final test result of formation automatically appraisal report.
Described test macro comprises: test template module, test and excitation module, test storage module, network communication module and the SCD parsing module be attached thereto, testing control module and test evaluation module, wherein: network communication module is connected with MMS network, the SCD file of self-monitoring system and the test and excitation response of tested IED device is received; Be connected with SCD parsing module, transmission SCD file; Be connected with testing control module, test transmission control command; Be connected with test evaluation module, transmit the response results of tested IED for test and excitation amount; Be connected with test and excitation module, apply test and excitation amount through SV/GOOSE network to tested IED device; Be connected with test storage module, receive standard test template and support test result on give; SCD parsing module is connected with test template module, transmits the test event of tested IED device; Test template module is connected with test and excitation module, transmits the energizing quantity needed for tested IED device to test use-case; Be connected with test storage module, receive standard testing template; Test and excitation module is connected with testing control module, receives testing and control order, starts testing process; Be connected with SV/GOOSE network through network communication module, to tested IED device test transmission energizing quantity; Test evaluation module is connected with test and excitation module, receives the evaluation index of tested IED device to test use-case; Be connected with test storage module, test transmission appraisal report.
Described network communication module comprises: first network communication unit, Man Machine Interface unit, data transmission unit, second network communication unit, wherein: first network communication unit reads SCD file through MMS net, man-machine interaction unit receives the testing standard template and test operation instruction manually determined, test operation instruction is delivered to testing control module by data transmission unit, and supports the file of test storage module to send; The energizing quantity of second network communication unit self-test in the future stimulating module, through SV/GOOSE net, transfers to tested IED device.
Described SCD parsing module comprises: data transmission unit and SCD resolution unit, wherein: data transmission unit receives the SCD file from network communication module, take SCL(SubstationConfigurationLanguage, Substation Configuration Language) tag search technology, from SCD file, resolve the static models of setting value, GOOSE secondary circuit and the empty terminal obtaining tested IED, form the test event of tested IED device.
Described test template module comprises: data transmission unit and test event matching unit, wherein: data transmission unit receives the tested IED device to test project from SCD parsing module, and test storage module stored in testing standard template, test event matching unit is based on SCL tag search technology, mate project and the testing standard template of the required test of tested IED, form the test case of tested IED device, send into test storage module through data transmission unit.
Described test and excitation module comprises: data transmission unit and evaluation of result unit, wherein: data transmission unit receives the test case from test storage module, the test and excitation that the logic contact feature determined according to IEC61850 standard and the design principle of tested IED generate tested IED device is arranged, and the test command accepted from testing control module, test and excitation amount is applied to tested IED device through network communication module by SV/GOOSE network; Evaluation of result unit, based on the standard testing template in test storage module, forms test result evaluation index.
Described testing control module comprises: data transmission unit, test selection unit, simulated failure unit and secondary logical unit (SLU), wherein: data transmission unit receives the test instruction determined by man-machine interaction mode through network communication module; The tested IED device of test selection Unit selection; Simulated failure unit is arranged according to the determined energizing quantity of test and excitation module, the simulated failure SV signal needed for simulated failure occurs; Secondary logical unit (SLU) is arranged according to the determined energizing quantity of test and excitation module, determines the GOOSE signal needed for logic function test; Sent the instruction of tested IED device to test (TEST-ON) state to tested IED device by network communication module, and the test and excitation amount of band TEST mark.
Described test evaluation module comprises: data transmission unit and test comparing unit, wherein: data transmission unit receives the tested IED device to test response from network communication module, and reads in the evaluation index of test and excitation module; Test comparing unit realizes the response of tested IED device to test and the comparing of evaluation index, and the test evaluation completing each tested IED device to test result is reported;
Described test storage module comprises: data transmission unit and data storage cell, wherein: data transmission unit is respectively to test template module transfer testing standard template and receive test case; To network communication module test transmission result; Receive and report from the test evaluation of test evaluation module; Data storage cell is preserved: testing standard template, test case, test evaluation report etc.Meanwhile, support to send tested IED device to test result through network communication module.
Described standard testing template refers to: electric power system has formed method of testing or the code of standard for the functional test of various IED, according to specific function configuration (shown in Figure 1) of these method of testings in conjunction with concrete tested IED, determine the required input energizing quantity applied of various specific aim functional test, the Output rusults that the set amount of setting value, parameter, the differential of test value and reading obtain, the test template of Criterion.
Described test case refers to: for the testing scheme of tested IED device, testing scheme includes but not limited to:
I) tested IED setting value test, according to the definite value of resolved tested IED device inner setting, the energizing quantity multiple determined according to standard test requirements is (as 0.95,1.05,1.2,1.5 times of setting values etc.), apply input energizing quantity, check tested IED device action response characteristic under the multiple of different setting value, and critical point working point (or action resetting ratio);
Ii) tested IED time set point test, according to the time component definite value of resolved tested IED device inner setting, energizing quantity is applied at the input of time component, read at the output of time component and export, compare input stimulus to the difference exported between the time of response and time component set point;
Iii) tested IED logic function test, according to resolving the tested IED function setting obtained, by applying excitation in the input of tested IED function, reading result in the output of tested IED function, verifying the correctness of tested IED function;
Iv) tested IED and other IED signal relevance are tested, incidence relation between the tested IED that parsing SCD file obtains and other IED, suppose that tested IED is A device, there is the device of signal incidence relation to be set as B device with A device input, have the device of signal incidence relation to be set as C device with A device output.The base attribute (SV, GOOSE) of signal associated by A, B, C device of resolving according to SCD file, in a test system the input energizing quantity required for tested A device is applied for B device, the correctness of checking A device Received signal strength association, input energizing quantity needed for C device is applied for A device, the correctness of checking A device output signal association;
V) tested IED device associates with primary equipment signal and tests, the tested IED resolved according to SCD and primary equipment incidence relation, primary equipment action analog simulation device is adopted to associate with tested IED, by applying excitation for tested IED, produce the signal inputing to primary equipment action analog simulation device, read the response of primary equipment action analog simulation device, the correctness of validation signal association.
Described auxiliary logic refers to: the simulation test environment completing the primary equipment state of building needed for the test of tested IED device logic function, as mimic-disconnecting switch state etc.
Described test index refers to: based on various standard testing template, arranges according to IED setting value (parameter), the relation between determined input stimulus and output respond.
The present invention relates to the method for testing of said system, comprise the following steps:
The first step, network communication module is crossed supervisory control system through MMS Netcom and is read SCD file;
Second step, SCD parsing module adopts SCL tag search technology, resolves SCD file, forms the test event of tested IED;
3rd step, the standard testing template that test template module stores according to test storage module, the test event of the tested IED of comparison, forms test case;
4th step, the design principle of test and excitation module foundation test case and tested IED, realizes the setting of the setting value (parameter) of test event, energizing quantity, Output rusults, and forms test evaluation index;
5th step, testing control module determines the concrete IED device of required test by man-machine interface, according to the test case of tested IED device, starts testing process.Arrange according to the determined energizing quantity of test and excitation module, the simulated failure SV signal needed for simulated failure occurs; Arrange according to the determined energizing quantity of test and excitation module, determine the GOOSE signal needed for logic function test; Send to tested IED device the instruction being switched to test (TEST-ON) by network communication module, (now tested IED device receives only the SV message or GOOSE message that indicate with TEST), and send test and excitation amount to tested IED device;
6th step, test evaluation module reads the test result of tested IED device through network communication module, and from the test evaluation index in test and excitation module, the test evaluation formed for test result is reported;
7th step, test storage module preserves the test evaluation report of tested IED test result.
So far, whole tested IED automatic testing process of resolving based on SCD is completed.
Technique effect
Compared with prior art, the present invention, by the Real time auto measure system based on SCD, enormously simplify the test in Substation IED and loop, improves the global reliability of electrical secondary system, ensure that the safe operation of IED device and electrical secondary system, improve the reliability of power system power supply.
Accompanying drawing explanation
Fig. 1 is based on IEC61850IED device internal logic contact schematic diagram in embodiment.
Fig. 2 is present system schematic diagram.
Fig. 3 is Auto-Test System schematic diagram;
In figure: 1. SCD file, 2. tested IED device test event, 3. test case, 4. test and excitation amount, 5. evaluation index, 6. test and excitation response, 7. test evaluation, 8. test result, 9. standard testing template, 10. test command.
Embodiment
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed execution mode and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, be the present embodiment application, i.e. tested IED device, all inputs of this IED apparatus function and definite value (parameter) be all controlled, can arrange, all output is all measurable.
As shown in Figure 3, the present embodiment comprises: the test macro be connected with substation network and tested IED device, wherein: the network communication module in test macro reads SCD file through MMS net; SCD parsing module adopts SCL tag search technology, resolves the empty terminal of tested IED device in SCD file, empty loop, setting value (parameter), functional configuration, forms the test event of tested IED device; Test template module calls the standard testing template pre-set, and by the test event comparison of test event matching process and tested IED device, forms the test case of tested IED device; The design principle of test and excitation module foundation test case and tested IED device, realizes the setting of test setting value (parameter), energizing quantity, Output rusults, forms test evaluation index; Testing control module is according to the test case of tested IED device and the test and excitation amount that configures, testing process is started by man-machine interface, putting tested IED device by transformer station's local area network (LAN) is test mode (TEST-ON), and applies test and excitation amount, reads the test result of tested IED; Test evaluation module reads in the test result of test index and tested IED, completes the test evaluation report of each tested IED device to test result.Test storage module preserves the standard testing template through network communication module input, from the tested IED test case of test template module, test evaluation from test evaluation module is reported, sets up the test record document of tested IED device, and supports to send test result through network communication module.Thus, realize the automatic testing process based on SCD, realize the complete management of tested IED device to test document.
Described test macro comprises: network communication module, SCD parsing module, test template module, test and excitation module, testing control module, test evaluation module and test storage module, wherein:
Described network communication module comprises: first network communication unit, Man Machine Interface unit, data transmission unit, second network communication unit, wherein: first network communication unit reads SCD file through MMS net, man-machine interaction unit receives the testing standard template and test operation instruction manually determined, test operation instruction is delivered to testing control module by data transmission unit, and supports the file of test storage module to send; The energizing quantity of second network communication unit self-test in the future stimulating module, through SV/GOOSE net, transfers to tested IED device.
Described SCD parsing module comprises: data transmission unit and SCD resolution unit, wherein: data transmission unit receives the SCD file from network communication module; SCD resolution unit takes SCL tag search technology, resolves the static models of setting value (parameter), GOOSE secondary circuit and the empty terminal obtaining tested IED, form the test event of tested IED device from SCD file.
Described test template module comprises: data transmission unit and evaluation of result unit, wherein: data transmission unit receives from the tested IED device to test project of SCD parsing module, and test storage module stored in testing standard template; Test matching unit, based on SCL tag search technology, mates project and the testing standard template of the required test of tested IED, forms the test case of tested IED device, send into test storage module through data transmission unit.
Described test and excitation module comprises: data transmission unit and evaluation of result unit, wherein: data transmission unit receives the test case from test storage module, the test and excitation that the logic contact feature (see Fig. 1) determined according to IEC61850 standard and the design principle of tested IED generate tested IED device is arranged, evaluation of result unit, based on the standard testing template in test storage module, forms test result evaluation index.
Described testing control module comprises: data transmission unit, test selection unit, simulated failure unit and secondary logical unit (SLU), wherein: data transmission unit receives the test instruction determined by man-machine interaction mode through network communication module; The tested IED device of test selection Unit selection; Simulated failure unit is arranged according to the determined energizing quantity of test and excitation module, the simulated failure SV signal needed for simulated failure occurs; Secondary logical unit (SLU) is arranged according to the determined energizing quantity of test and excitation module, determines the GOOSE signal needed for logic function test; Send tested IED device by network communication module and be placed in the instruction of test (TEST-ON) state and the test and excitation amount of band TEST mark.
Described test evaluation module comprises: data transmission unit and test comparing unit, wherein: data transmission unit receives the tested IED device to test response from network communication module, and reads in the evaluation index of test and excitation module; Test comparing unit realizes the response of tested IED device to test and the comparing of evaluation index, and the test evaluation completing each tested IED device to test result is reported;
Described test storage module comprises: data transmission unit and data storage cell, wherein: data transmission unit is to test template module transfer testing standard template and receive test case, to network communication module test transmission result, receive test evaluation module transfer test evaluation report; Data storage cell preserves testing standard template, test case, test evaluation report etc.Meanwhile, the test result sending tested IED device through network communication module is supported.
Described standard testing template refers to: electric power system has formed method of testing or the code of standard for the functional test of various IED, configure (with reference to shown in Fig. 1) according to the specific function of these method of testings in conjunction with concrete tested IED, determine the required input energizing quantity applied of various specific aim functional test, the Output rusults that the set amount of setting value (parameter), the differential of test value and reading obtain, the test template of Criterion.
Described test case refers to: for the testing scheme of tested IED device, wherein testing scheme includes but not limited to: 1. tested IED setting value test, according to the definite value of resolved tested IED device inner setting, the energizing quantity multiple determined according to standard test requirements is (as 0.95,1.05,1.2,1.5 times of setting values etc.), apply input energizing quantity, check tested IED device action response characteristic under the multiple of different setting value, and critical point working point (or action resetting ratio); 2. tested IED time set point test, according to the time component definite value of resolved tested IED device inner setting, energizing quantity is applied at the input of time component, read at the output of time component and export, compare input stimulus to the difference exported between the time of response and time component set point; 3. tested IED logic function test, according to resolving the tested IED function setting obtained, by applying excitation in the input of tested IED function, reading result in the output of tested IED function, verifying the correctness of tested IED function; 4. tested IED and other IED signal relevance are tested, incidence relation between the tested IED that parsing SCD file obtains and other IED, suppose that tested IED is A device, there is the device of signal incidence relation to be set as B device with A device input, have the device of signal incidence relation to be set as C device with A device output.The base attribute (SV, GOOSE) of signal associated by A, B, C device of resolving according to SCD file, in a test system the input energizing quantity required for tested A device is applied for B device, the correctness of checking A device Received signal strength association, input energizing quantity needed for C device is applied for A device, the correctness of checking A device output signal association; 5. tested IED device associates with primary equipment signal and tests, the tested IED resolved according to SCD and primary equipment incidence relation, primary equipment action analog simulation device is adopted to associate with tested IED, by applying excitation for tested IED, produce the signal inputing to primary equipment action analog simulation device, read the response of primary equipment action analog simulation device, the correctness of validation signal association.
Described auxiliary logic refers to: the simulation test environment completing the primary equipment state of building needed for the test of tested IED device logic function, as mimic-disconnecting switch state etc.
Described test index refers to: based on various standard testing template, arranges according to IED setting value (parameter), the relation between determined input stimulus and output respond.
As shown in Figure 2, the present embodiment realizes automatic test in the following manner:
S100, network communication module reads SCD file by transformer station's local area network (LAN);
S200, SCD parsing module adopts SCL tag search technology, resolves SCD file, forms the test event of tested IED device;
S300, the standard testing template that test template module stores according to test storage module, the test event of the tested IED device of comparison, forms the test case of tested IED device;
S400, test and excitation module, according to the test case of tested IED device and design principle, realizes the setting of the setting value (parameter) of test event, energizing quantity, Output rusults, and forms test evaluation index;
S500, testing control module determines the concrete IED device of required test by man-machine interface, according to the test case of tested IED device, starts testing process.Arrange according to the determined energizing quantity of test and excitation module, the simulated failure SV signal needed for simulated failure occurs; Arrange according to the determined energizing quantity of test and excitation module, determine the GOOSE signal needed for logic function test; The instruction that tested IED device is switched to test set (TEST=ON) is sent, (now tested IED device receives only the SV message or GOOSE message that indicate with TEST) by network communication module; The test and excitation amount of band TEST flag bit is sent to tested IED device;
S600, test evaluation module reads the test evaluation index in the test result of tested IED device and test and excitation module, and the test evaluation formed for test result is reported;
S700, test storage module preserves the test evaluation report of tested IED test result.
So far, whole IED device automatic testing process of resolving based on SCD file is completed.
Like this, do not need manually to change wiring when transformer station realizes IED function and loop-around test, improve the checkability of protection system, reduce the technical requirement to field test personnel.For " repair based on condition of component " that realize IED and loop provides necessary condition, ensure that the safe operation of IED device, improve the reliability of power system power supply.
Claims (9)
1. the intelligent substation Auto-Test System based on SCD, it is characterized in that, comprise: the test macro be connected respectively by substation network and tested IED device, wherein: test macro is by resolving SCD file generating test use case, testing process is started through man-machine interface, simulation test energizing quantity is produced according to test case, energizing quantity is applied to tested IED device through transformer station's local area network (LAN), and read the response of tested IED device for test and excitation, the final test result of formation automatically appraisal report;
Described test macro comprises: test template module, test and excitation module, test storage module, network communication module and the SCD parsing module be attached thereto, testing control module and test evaluation module, wherein: network communication module is connected with MMS network, the SCD file of self-monitoring system and the test and excitation response of tested IED device is received; Be connected with SCD parsing module, transmission SCD file; Be connected with testing control module, test transmission control command; Be connected with test evaluation module, transmit the response results of tested IED for test and excitation amount; Be connected with test and excitation module, apply test and excitation amount through SV/GOOSE network to tested IED device; Be connected with test storage module, receive standard test template and support test result on give; SCD parsing module is connected with test template module, transmits the test event of tested IED device; Test template module is connected with test and excitation module, transmits the energizing quantity needed for tested IED device to test use-case; Test template module is connected with test storage module, receives standard testing template, and transmits test case to test storage module; Test and excitation module is connected with testing control module, receives testing and control order, starts testing process; Be connected with SV/GOOSE network through network communication module, to tested IED device test transmission energizing quantity; Test evaluation module is connected with test and excitation module, receives the evaluation index of tested IED device to test use-case; Be connected with test storage module, test transmission appraisal report;
Described SCD parsing module comprises: data transmission unit, SCD resolution unit, wherein: data transmission unit receives the SCD file from network communication module, take SCL tag search technology, from SCD file, resolve the static models of setting value, GOOSE secondary circuit and the empty terminal obtaining tested IED, form the test event of tested IED device.
2. system according to claim 1, it is characterized in that, described network communication module comprises: first network communication unit, Man Machine Interface unit, data transmission unit, second network communication unit, wherein: first network communication unit reads SCD file through MMS net, Man Machine Interface unit receives the testing standard template and test operation instruction manually determined, test operation instruction is delivered to testing control module by data transmission unit, and supports the file of test storage module to send; The energizing quantity of second network communication unit self-test in the future stimulating module, through SV/GOOSE net, transfers to tested IED device.
3. system according to claim 1, it is characterized in that, described test template module comprises: data transmission unit and test matching unit, wherein: data transmission unit receives the test event of the tested IED device formed from SCD parsing module, and test storage module stored in testing standard template, test matching unit is based on SCL tag search technology, mate project and the testing standard template of the required test of tested IED, form the test case of tested IED device, send into test storage module through data transmission unit.
4. system according to claim 1, it is characterized in that, described test and excitation module comprises: data transmission unit and evaluation of result unit, wherein: data transmission unit receives the test case from test storage module, the test and excitation that the logic contact feature determined according to IEC61850 standard and the design principle of tested IED generate tested IED device is arranged, and the test command accepted from testing control module, test and excitation amount is applied to tested IED device through network communication module by SV/GOOSE network; Evaluation of result unit, based on the standard testing template in test storage module, forms test result evaluation index.
5. system according to claim 1, it is characterized in that, described testing control module comprises: data transmission unit, test selection unit, simulated failure unit and secondary logical unit (SLU), wherein: data transmission unit receives the test instruction determined by man-machine interaction mode through network communication module; The tested IED device of test selection Unit selection, simulated failure unit is arranged according to the determined energizing quantity of test and excitation module, the simulated failure SV signal needed for simulated failure occurs; Secondary logical unit (SLU) is arranged according to the determined energizing quantity of test and excitation module, determines the GOOSE signal needed for logic function test; Sent the instruction that tested IED test mode TEST-ON is set by network communication module, and send the test and excitation amount of band TEST mark.
6. system according to claim 1, it is characterized in that, described test evaluation module comprises: data transmission unit and test comparing unit, wherein: data transmission unit receives the tested IED device to test response from network communication module, and reads in the evaluation index of test and excitation module; Test comparing unit realizes the response of tested IED device to test and the comparing of evaluation index, and the test evaluation completing each tested IED device to test result is reported.
7. system according to claim 1, it is characterized in that, described test storage module comprises: data transmission unit and data storage cell, wherein: data transmission unit is respectively to test template module transfer testing standard template and test case, to network communication module test transmission result, report to the test evaluation of test evaluation module transfer; Data storage cell is supported to send tested IED device to test result through network communication module while preserving testing standard template, test case, test evaluation report.
8. the system according to claim 1 or 4, it is characterized in that, described standard testing template refers to: electric power system has formed method of testing or the code of standard for the functional test of various IED, configure according to the specific function of these method of testings in conjunction with concrete tested IED, determine the input energizing quantity of the required applying of various specific aim functional test, the set amount of setting value, the differential of test value and read the Output rusults obtained, the test template of Criterion.
9. the system according to claim 1 or 3 or 4 or 7, it is characterized in that, described test case refers to: for the testing scheme of tested IED device, testing scheme comprises:
I) tested IED setting value test, according to the definite value of resolved tested IED device inner setting, the energizing quantity multiple determined according to standard test requirements, apply input energizing quantity, check tested IED device action response characteristic under the multiple of different setting value, and critical point working point or action resetting ratio;
Ii) tested IED time set point test, according to the time component definite value of resolved tested IED device inner setting, energizing quantity is applied at the input of time component, read at the output of time component and export, compare input stimulus to the difference exported between the time of response and time component set point;
Iii) tested IED logic function test, according to resolving the tested IED function setting obtained, by applying excitation in the input of tested IED function, reading result in the output of tested IED function, verifying the correctness of tested IED function;
Iv) tested IED and other IED signal relevance are tested, incidence relation between the tested IED that parsing SCD file obtains and other IED, suppose that tested IED is A device, there is the device of signal incidence relation to be set as B device with A device input, have the device of signal incidence relation to be set as C device with A device output; The base attribute of signal associated by A, B, C device of resolving according to SCD file, in a test system the input energizing quantity required for tested A device is applied for B device, the correctness of checking A device Received signal strength association, input energizing quantity needed for C device is applied for A device, the correctness of checking A device output signal association;
V) tested IED device associates with primary equipment signal and tests, the tested IED device of resolving according to SCD and primary equipment incidence relation, primary equipment action analog simulation device is adopted to associate with tested IED device, by applying excitation for tested IED, produce the signal inputing to primary equipment action analog simulation device, read the response of primary equipment action analog simulation device, the correctness of validation signal association.
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