CN106226721A - A kind of fault oscillograph starting performance method of testing and system - Google Patents
A kind of fault oscillograph starting performance method of testing and system Download PDFInfo
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- CN106226721A CN106226721A CN201610841209.XA CN201610841209A CN106226721A CN 106226721 A CN106226721 A CN 106226721A CN 201610841209 A CN201610841209 A CN 201610841209A CN 106226721 A CN106226721 A CN 106226721A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
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Abstract
The present invention relates to a kind of fault oscillograph starting performance method of testing and system, test module controls the definite value of write in fault oscillograph by the communication of emulation main website with fault oscillograph, the incidence relation of tester and fault oscillograph passage is set up by tester client load tester passage associated with, again by tester client simulation fault, recorded wave file by emulation main website read failure oscillograph, test module is by checking that recorded wave file relevant information analyzes final test result, this method of testing can the effectively save testing time, improve test quality and efficiency.
Description
Technical field
The present invention relates to a kind of fault oscillograph starting performance method of testing and system, belong to power test technical field.
Background technology
At present, Power System Fault Record device has become the power system requisite precision equipment of record dynamic process,
Its main task is to draw after record system occurs large disturbances due to short trouble, system oscillation, collapse of frequency and collapse of voltage etc.
The change procedure of the system voltage, electric current, active power, reactive power and the system frequency that rise.
It can be said that Power System Fault Record device is the basis of research modern power network, also it is to evaluate relay protection action row
For and analytical equipment nature of trouble and the important evidence of reason.Therefore, the fault oscillograph device of function admirable is for ensureing electricity
Force system safe operation and the raising quality of power supply play an important role.
Just because of this, the test job of fault oscillograph is particularly important.The test of fault oscillograph in prior art
For manual testing, test by relay-protection tester.The time that test needs is longer, and test job is loaded down with trivial details, test effect
Rate is low.
And relay-protection tester is mainly used in relay protection test, protective relaying device by action export for the purpose of, and
Fault oscillograph is for the purpose of record record ripple；The more important thing is that relay-protection tester number of channels is few, and fault oscillograph letter
Breath amount is relatively big, and number of channels is many, and a fault oscillograph definite value is up to thousands of, and the efficiency of manual testing is low, the time of test
Long.The most how to be capable of fault oscillograph logic function automatically to test, improve testing efficiency, be problem demanding prompt solution.
Summary of the invention
It is an object of the invention to provide a kind of fault oscillograph starting performance method of testing and system, be used for solving existing skill
The testing time length of manual testing's fault oscillograph, inefficient problem in art.
For solving above-mentioned technical problem, the present invention proposes a kind of fault oscillograph starting performance method of testing, including following
Three method schemes:
Method scheme one, comprises the following steps:
1) load tester passage associated with n successively；
2) call test case corresponding for test case list n in order fault oscillograph is tested, and analyze survey
Test result, described test case list n and tester passage associated with n one_to_one corresponding.
Method scheme two, on the basis of method scheme one, further, according to fault oscillograph port number and tester
The ratio of most relevance channel number determine the associated with quantity of configuration.
Method scheme three, on the basis of method scheme one, further, according to the most relevance port number of tester with
The test case number of each association channel determines the use-case quantity in test case list.
For solving above-mentioned technical problem, the present invention also proposes a kind of fault oscillograph starting performance test system, including with
Lower three system schemas:
System schema one, including: test main frame and relay-protection tester, the tester client that test main frame runs
End, test module and emulation main website；Wherein, the tester client of test main frame is for leading to relay-protection tester
News；The emulation main website of test main frame is for carrying out communication with fault oscillograph；
Test module is used for controlling tester client load tester passage associated with n, controls tester client
Call test case corresponding for test case list n in order fault oscillograph is tested, control emulation main website and transfer survey
The corresponding document of test result, and test result is analyzed；Described test case list n and tester passage associated with n
One_to_one corresponding.
System schema two, on the basis of system schema one, further, according to fault oscillograph port number and tester
The ratio of most relevance channel number determine the associated with quantity of configuration.
System schema three, on the basis of system schema one, further, according to the most relevance port number of tester with
The test case number of each association channel determines the use-case quantity in test case list.
The invention has the beneficial effects as follows: the present invention proposes a kind of fault oscillograph starting performance method of testing and system, surveys
Die trial block controls the definite value of write in fault oscillograph by the communication of emulation main website with fault oscillograph, by test main frame
Tester client load tester passage associated with successively, then by tester client simulation fault, fault is recorded
Ripple device is tested, and reads recorded wave file by emulation main website, and last test module is by checking that recorded wave file relevant information is divided
The method of analysis test result, the method is effectively saved the time of test, improves test quality and efficiency.
Accompanying drawing explanation
Fig. 1 is the fault oscillograph starting performance test system of the present invention and tested fault oscillograph schematic diagram；
Fig. 2 be the present invention fault oscillograph starting performance test system in test the workflow diagram of module.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further described.
A kind of embodiment of the fault oscillograph starting performance method of testing of the present invention:
It is illustrated in figure 1 the test system of fault oscillograph starting performance of the present invention and tested fault oscillograph, wherein, surveys
Test system includes: test main frame and relay-protection tester (hereinafter referred to as tester), runs on the tester on test main frame
Client, test module, emulation main website.
Wherein, the tester client of test main frame is for carrying out communication with tester；
The emulation main website of test main frame is for carrying out communication with fault oscillograph；
Test module is used for: writing test case information, this test case information includes determining in Write fault oscillograph
Fault offset information in value information and write tester；Control tester client load tester passage associated with n；
According to the associated with of configuration, the passage of the passage and tester that control tested fault oscillograph is associated；Under client
Sending out test assignment, control client is called test case corresponding for test case list n in order and is surveyed fault oscillograph
Examination；Control emulation main website and transfer the corresponding document of test result, and test result is analyzed, it is determined that the fault of current use-case
Oscillograph tests whether to pass through, and generates test report.
A kind of fault oscillograph starting performance method of testing of the present invention comprises the following steps:
First, configuration association file and the simulated failure side-play amount of test main frame is preserved according to the method for existing manual testing
File；Test module writes test case file, and this document is for arranging the definite value of analog quantity in fault oscillograph, controlling test
The fault side-play amount of instrument and comparing with test result.
As in figure 2 it is shown, the emulation main website of test module loading test main frame, set up emulation main website and tested fault oscillograph
Communication；The tester client of test module loading test main frame, sets up the communication of tester client and tester.
According to the associated with of configuration, the passage of tested fault oscillograph and the passage of tester are associated；By suitable
Sequence is called test case corresponding for test case list n and is tested fault oscillograph, the quantity of above-mentioned test case list
Equal with the quantity of configuration association file, and the associated with n one_to_one corresponding of test case list n and configuration.
While tested fault oscillograph is tested by test module according to each use-case in test case list, by reading
Take relevant information in emulation main website and check whether fault oscillograph starts record ripple:
If not actuated, then test module judges that the fault oscillograph test of current use-case is not passed through；
If started, emulation main website transfers barrier oscillograph corresponding document, and test module check is recorded in fault oscillograph phase
Answer the test result in file, and this test result is contrasted with the content of phase application examples in use-case list, when contrast knot
When fruit is consistent, test module judges that the fault oscillograph test of current use-case is passed through, and when comparing result is inconsistent, tests module
Judge that the fault oscillograph test of current use-case is not passed through.
Such as, the use-case tested tested fault oscillograph is for " it is full that new forms of energy station track road L1 voltage 1 positive sequence voltage gets over the upper limit
Foot ", first emulation main website checks whether fault oscillograph starts record ripple, if not actuated record ripple, is judged to test and does not passes through；If inspection
Find record ripple to start, transfer the file recording test result in fault oscillograph, check whether the related content of this document is " new
Energy source station circuit L1 voltage 1 positive sequence voltage gets over the upper limit ", if the related content of this document is " new forms of energy station track road L1 voltage 1 positive sequence
Over High-Limit Voltage ", test module is judged to that test is passed through, and otherwise, test module is judged to test not to be passed through.
In the present embodiment, when the associated with quantity of configuration is more than 1, load first associated with and to failure wave-recording
After device is tested, successively load other associated withs according to the order of associated with, fault oscillograph is surveyed accordingly
Examination, and record test result, test module is according to test result and the concordance of phase application examples content, it is determined that the event of current use-case
Barrier oscillograph tests whether to pass through, and generates test report.
In the present embodiment, the value of configuration association quantity of documents is maximum with tester more than or equal to fault oscillograph port number
The ratio of association channel number.Such as: fault oscillograph totally 192 analog quantity channels, tester most relevance port number is 32
Individual, during test, at least need 6 tester passage associated withs.
In the present embodiment, determine survey according to the most relevance port number of tester and the test case number of each association channel
Use-case quantity in example list on probation.When the corresponding test case of an association channel of tester, test case list
In use-case quantity less than the most relevance port number of tester.When the corresponding N number of test of an association channel of tester is used
During example, then N times that use-case quantity is most relevance passage numerical value in current test case list.Such as: in test simulation amount
Passage get over up/down limit logic time, each analog quantity channel have 4 test cases, respectively analog quantity channel get over the upper limit meet, mould
The analog quantity passage more upper limit is unsatisfactory for, analog quantity channel more lower limit meets, analog quantity channel more lower limit is unsatisfactory for.Tester high point
UNICOM's number of channels is 32, therefore has 128 test cases in this test case list.
The fault oscillograph starting performance test system of the present invention is to rise based on fault oscillograph described in above example
The test system of dynamic performance test methods, is described in detail, the most in the above-described embodiments the most no longer to failure wave-recording
The embodiment of device starting performance test system carries out repeating to repeat.
It is presented above specific embodiment of the present invention, but the present invention is not limited to described embodiment.At this
Under the thinking that invention provides, use the mode being readily apparent that to those skilled in the art to the technology hands in above-described embodiment
Duan Jinhang converts, replaces, revises, and relevant art means in the effect played and the present invention are essentially identical, sending out of realizing
Improving eyesight the most essentially identical, the technical scheme so formed is finely adjusted formation, this technical scheme to above-described embodiment
Still fall within protection scope of the present invention.
Claims (6)
1. a fault oscillograph starting performance method of testing, it is characterised in that comprise the following steps:
1) load tester passage associated with n successively；
2) call test case corresponding for test case list n in order fault oscillograph is tested, and analyze test knot
Really, described test case list n and tester passage associated with n one_to_one corresponding.
Fault oscillograph starting performance method of testing the most according to claim 1, it is characterised in that according to fault oscillograph
The ratio of the most relevance channel number of port number and tester determines the associated with quantity of configuration.
Fault oscillograph starting performance method of testing the most according to claim 1, it is characterised in that according to tester
High point UNICOM number of channels determines the use-case quantity in test case list with the test case number of each association channel.
4. a fault oscillograph starting performance test system, it is characterised in that including: test main frame and relay protection test
Instrument, the tester client that test main frame runs, test module and emulation main website；Wherein, the tester client of main frame is tested
End is for carrying out communication with relay-protection tester；The emulation main website of test main frame is for carrying out communication with fault oscillograph；
Test module is used for controlling tester client load tester passage associated with n, controls tester client by suitable
Sequence is called test case corresponding for test case list n and is tested fault oscillograph, controls emulation main website and transfers test knot
The corresponding document of fruit, and test result is analyzed；Described test case list n and tester passage associated with n is one by one
Corresponding.
Fault oscillograph starting performance the most according to claim 4 test system, it is characterised in that according to fault oscillograph
The ratio of the most relevance channel number of port number and tester determines the associated with quantity of configuration.
Fault oscillograph starting performance the most according to claim 4 test system, it is characterised in that according to tester
High point UNICOM number of channels determines the use-case quantity in test case list with the test case number of each association channel.
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| CN201610841209.XA CN106226721B (en) | 2016-09-22 | 2016-09-22 | A kind of fault oscillograph starting performance test method and system |
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| CN201610841209.XA CN106226721B (en) | 2016-09-22 | 2016-09-22 | A kind of fault oscillograph starting performance test method and system |
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| CN106226721A true CN106226721A (en) | 2016-12-14 |
| CN106226721B CN106226721B (en) | 2018-11-09 |
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Cited By (3)
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| CN109255450A (en) * | 2018-10-12 | 2019-01-22 | 深圳市双合电气股份有限公司 | Power Fault Recorder definite value on-line intelligence management method, system and computer readable storage medium |
| CN109298326A (en) * | 2018-10-10 | 2019-02-01 | 国网浙江三门县供电有限公司 | The test macro and method of protective relaying device |
| CN112147446A (en) * | 2020-09-27 | 2020-12-29 | 广东电网有限责任公司佛山供电局 | Wave recording triggering method and system used in relay protection device test based on analog quantity |
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Cited By (4)
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|---|---|---|---|---|
| CN109298326A (en) * | 2018-10-10 | 2019-02-01 | 国网浙江三门县供电有限公司 | The test macro and method of protective relaying device |
| CN109255450A (en) * | 2018-10-12 | 2019-01-22 | 深圳市双合电气股份有限公司 | Power Fault Recorder definite value on-line intelligence management method, system and computer readable storage medium |
| CN109255450B (en) * | 2018-10-12 | 2022-03-18 | 深圳市双合电气股份有限公司 | Method and system for online intelligent fixed value management of power fault recorder and computer readable storage medium |
| CN112147446A (en) * | 2020-09-27 | 2020-12-29 | 广东电网有限责任公司佛山供电局 | Wave recording triggering method and system used in relay protection device test based on analog quantity |
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| CN106226721B (en) | 2018-11-09 |
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