CN109696591A - A kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording - Google Patents
A kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording Download PDFInfo
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- CN109696591A CN109696591A CN201811450562.0A CN201811450562A CN109696591A CN 109696591 A CN109696591 A CN 109696591A CN 201811450562 A CN201811450562 A CN 201811450562A CN 109696591 A CN109696591 A CN 109696591A
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- 238000012360 testing method Methods 0.000 title claims abstract description 86
- 238000010998 test method Methods 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 230000002159 abnormal effect Effects 0.000 claims abstract description 22
- 230000004069 differentiation Effects 0.000 claims abstract description 5
- 230000004044 response Effects 0.000 claims abstract description 5
- 230000001427 coherent effect Effects 0.000 claims abstract description 4
- 238000012790 confirmation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims description 6
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The invention discloses a kind of, and the intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording.Include: ATS platform implementation of test cases, applies failure amount in protective device；Protective device makes a response, feedback coherent signal to ATS platform；Differentiate test result values；According to test result values, it is made whether to need to store the differentiation of recording；After needing recording storage operation after confirmation, ATS platform is through waiting, it is ensured that device generates recorded wave file；ATS platform executes calling recorded wave file operation, is stored under " Rec " recorded wave file folder；ATS platform record is current abnormal, and forms test report.The present invention is based on ATS automatically testing platforms; pass through the message feedback analysis to tester, protective device; actively obtain recorded wave file and achieve, with make up execute a large amount of automatic test cases during protective device recorded wave file amount of storage it is insufficient and the defect of reason can not be analyzed afterwards.
Description
Technical field
The intelligence that the present invention relates to a kind of based on ATS automatically testing platform obtains the test method of failure wave-recording, belong to after
Electric protection field of automatic testing.
Background technique
Substation, China technology was grown rapidly in recent years, for playing the protective relaying device requirement of protection power grid security
It is higher and higher.Reliable and stable protective relaying device is particularly important each relay protection manufacturer.In R&D process
Comprehensive test need to be done to product, part relay protection producer introduces Auto-Test System, substitutes traditional manual testing's mould
Formula can be realized comprehensive continual test, and form test report.
Failure wave-recording file is able to record entire failure process, plays great help to problem analysis.By constantly testing,
Discovering problems and solve them is the main purpose tested automatically.For Auto-Test System, easily for several hundred test use,
The limited memory space of protective device can not store the recorded wave file in test process, once abnormal response has occurred,
Can only recording exceptional test case as a result, can not but pass through recorded wave file mode problem analysis.Automatic test is being realized to this
While function, and the failure wave-recording file of abnormal use-case can be stored and be particularly important.
Summary of the invention
The present invention provides a kind of, and the intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording, with more
The defect of failure wave-recording file can not be provided by mending protective device in automatic testing process.
In order to solve the above-mentioned technical problem, a kind of intelligence based on ATS automatically testing platform of the invention obtains failure record
The test method of wave, includes the following steps:
Step SS1:ATS platform implementation of test cases applies failure amount in protective device；
Step SS2: protective device makes a response, feedback coherent signal to ATS platform；
Step SS3: differentiating test result Result value, that is, judges whether that test is abnormal；
Step SS4: it according to Result value, is made whether to need to store the differentiation of recording；
Step SS5: after confirmation needs recording storage operation, ATS platform was waited through 30 seconds, it is ensured that device generates recording text
Part；
Step SS6:ATS platform executes calling recorded wave file operation, and is stored in " Rec " recorded wave file folder；
Step SS7:ATS platform record is current abnormal, and forms test report；It stores, will report if any recorded wave file
The failure wave-recording filename and access path of middle recording exceptional.
In the step SS3, the differentiation of test result state (whether testing exception) is based on following several points: relay protective scheme
Correctly whether, whether accurate, operating time of protection is overtime, whether protection act outlet is correct, protects for protection act definite value
On send background event message whether correct.
Test result Result value is as follows:
In the step SS4, if the method for discrimination for needing to store recording is as follows:
If a, Result value is 0x0000, then it represents that test result meets expected requirement, without storing recording, continues to execute
Next test case.
If b, Result value is 0x4800, indicate that device action logic is normal, exit feedback is normal, but on send backstage to report
Literary abnormal, this situation only needs recording exceptional event, without storing recorded wave file.
If c, Result value is not 0x4800, and contains 0x4000 in Result value, then it represents that test result is abnormal, needs to carry out
Recorded wave file storage, is further analysed.
It in the step SS5, waits within ATS platform 30 seconds, is to be considered based on following: generating a large amount of records in automatic testing process
Wave file, the conversion of protective device recording have delay；And existing code requirement failure wave-recording file need to convert in 30 seconds,
Therefore the waiting time of setting 30 seconds, to ensure that current recorded wave file is needed for test.
In the step SS6, ATS platform is by file operation mode, until obtaining under protective device/COMTRADE file
Newest recorded wave file, and contain following three kinds of formatted files: .cfg .dat .hdr store recorded wave file to current test item
File " Rec " under.
In the step SS6, when ATS platform carries out file operation, there are 30 seconds timeouts.If calling recorded wave file
Operating time is more than 30 seconds, still not successfully, then judges to obtain failure, abandons this time operating, and indicates in abnormality test report
Recorded wave file obtains time-out.
It is abnormal when test occurs in the step SS7, it will form abnormality test report, in detail record test abnormal conditions.
Compared with the existing technology, beneficial effects of the present invention: while the present invention is by realizing automatic test, and can be automatic
Obtain failure wave-recording file when test exception.Play the role of for the subsequent analysis of causes it is highly important, can be accurate
Entire failure process is analyzed, and wave record playback can be carried out according to recorded wave file, carries out the simulation of recurrence of failure.
Detailed description of the invention
Figure 1A TS tests environment map automatically；
The method flow diagram that Fig. 2 present invention realizes.
Specific embodiment
With reference to the accompanying drawing 1 and 2, of the invention is further described.Following embodiment is only used for clearly saying
Bright technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Fig. 1 is that ATS tests environment map automatically, the method flow diagram that as shown in Fig. 2 present invention realizes.The present invention proposes
A kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording, includes the following steps: that 1) ATS platform is held
Row test case applies failure amount in protective device；2) protective device makes a response, feedback coherent signal to ATS platform；3) sentence
Other test result Result value；4) it according to Result value, is made whether to need to store the differentiation of recording；5) confirmation needs recording to deposit
After storage operation, ATS platform was waited through 30 seconds, it is ensured that device generates recorded wave file；6) ATS platform executes calling recorded wave file behaviour
Make, and is stored in " Rec " recorded wave file folder；7) ATS platform record is current abnormal, and forms test report；If any recorded wave file
Storage, by the failure wave-recording filename and access path of the recording exceptional in report.
In the step 3), test is abnormal based on following several points: whether relay protective scheme is correct, whether protection act definite value is smart
Really, whether operating time of protection is overtime, whether protection act outlet is correct, send background event message correct in protection.
Test result Result value is as shown in table 1 below:
1 test result Result value of table differentiates
In the step SS4, if the method for discrimination for needing to store recording is as follows:
If a, Result value is 0x0000, then it represents that test result meets expected requirement, without storing recording, continues to execute
Next test case.
If b, Result value is 0x4800, indicate that device action logic is normal, exit feedback is normal, but on send backstage to report
Literary abnormal, this situation only needs recording exceptional event, without storing recorded wave file.
If c, Result value is not 0x4800, and contains 0x4000 in Result value, then it represents that test result is abnormal, needs to carry out
Recorded wave file storage, is further analysed.
It in the step 5), waits within ATS platform 30 seconds, is to be considered based on following: generating a large amount of records in automatic testing process
Wave file, the conversion of protective device recording have delay；And existing state's net code requirement failure wave-recording file need to be converted in 30 seconds
It completes, therefore sets 30 seconds waiting time, to ensure that current recorded wave file is needed for test.
In the step 6), ATS platform is by file operation mode, until obtaining under protective device/COMTRADE file
Newest recorded wave file, and contain following three kinds of formatted files: .cfg .dat .hdr store recorded wave file to current test item
File " Rec " under.
In the step 6), when ATS platform carries out file operation, there are 30 seconds timeouts.If calling recorded wave file
Operating time is more than 30 seconds, still not successfully, then judges to obtain failure, abandons this time operating, and indicates in abnormality test report
Recorded wave file obtains time-out.
In the step 7), ATS platform record is current abnormal, and forms abnormality test report, and record test in detail is abnormal
Situation；It is stored if any recorded wave file, by the failure wave-recording filename and access path of the recording exceptional in report.
The above display describes basic principles and main features and advantage of the invention.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, what is described in the above embodiment and the description is only saying the principle of the present invention,
Without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements are all
It drops into the claimed scope of the invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (7)
1. the test method that a kind of intelligence based on ATS automatically testing platform obtains failure wave-recording, which is characterized in that comprising as follows
Step:
Step SS1:ATS platform implementation of test cases applies failure amount in protective device；
Step SS2: protective device makes a response, feedback coherent signal to ATS platform；
Step SS3: differentiating test result Result value, that is, judges whether that test is abnormal；
Step SS4: it according to test result Result value, is made whether to need to store the differentiation of recording；
Step SS5: after confirmation needs recording storage operation, ATS platform was waited through 30 seconds, it is ensured that device generates recorded wave file；
Step SS6:ATS platform executes calling recorded wave file operation, and is stored in " Rec " recorded wave file folder；
Step SS7:ATS platform record is current abnormal, and forms test report；It stores if any recorded wave file, is recorded in report
Abnormal failure wave-recording filename and access path.
2. a kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording according to claim 1,
Be characterized in that, judge whether that test is abnormal based on following several points in the step SS3: relay protective scheme whether correct, protection act
Whether definite value accurate, whether time-out, protection act outlet correct for operating time of protection, send the background event message to be in protection
It is no correct；
Test result Result value is as follows:
.
3. a kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording according to claim 1,
It is characterized in that, in the step SS4, if need to store the method for discrimination of recording are as follows:
If a, Result value is 0x0000, then it represents that test result meets expected requirement, without storing recording, continues to execute next
Test case；
If b, Result value is 0x4800, indicate that device action logic is normal, exit feedback is normal, but on send backstage message different
Often, this situation only needs recording exceptional event, without storing recorded wave file；
If c, Result value is not 0x4800, and contains 0x4000 in Result value, then it represents that test result is abnormal, need to carry out recording
File storage, is further analysed.
4. a kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording according to claim 1,
It is characterized in that, in the step SS5, waits within ATS platform 30 seconds, be to be considered based on following: being generated in automatic testing process a large amount of
Recorded wave file, the conversion of protective device recording have delay；And existing state's net code requirement failure wave-recording file need to turn in 30 seconds
Completion is changed, therefore sets 30 seconds waiting time, to ensure current recorded wave file for needed for test.
5. a kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording according to claim 1,
It is characterized in that, in the step SS6, ATS platform is by file operation mode, until obtaining under protective device/COMTRADE file
Take newest recorded wave file, and contain following three kinds of formatted files: .cfg .dat .hdr store recorded wave file to current test item
Under " Rec " of purpose file.
6. a kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording according to claim 4,
It is characterized in that in the step SS6, when ATS platform carries out file operation, there are 30 seconds timeouts；If calling recording text
The part operating time is more than 30 seconds, still not successfully, then judges to obtain failure, abandons this time operating, and infuses in abnormality test report
Bright recorded wave file obtains time-out.
7. a kind of intelligence based on ATS automatically testing platform obtains the test method of failure wave-recording according to claim 1,
It is characterized in that, it is abnormal when test occurs in the step SS7, it will form abnormality test report, record in detail tests abnormal feelings
Condition；It is stored if any recorded wave file, by the failure wave-recording filename and access path of the recording exceptional in report.
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Cited By (2)
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| CN111324500A (en) * | 2020-02-29 | 2020-06-23 | 苏州浪潮智能科技有限公司 | Method, device and storage medium for detecting ATS function of storage array |
| CN113177029A (en) * | 2021-04-21 | 2021-07-27 | 中国电力科学研究院有限公司 | Dynamic generation method, system, equipment and storage medium of power grid wave recording file |
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