CN117330866A - Interactive automatic testing method, system, equipment and medium for power distribution terminal - Google Patents
Interactive automatic testing method, system, equipment and medium for power distribution terminal Download PDFInfo
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- CN117330866A CN117330866A CN202311269442.1A CN202311269442A CN117330866A CN 117330866 A CN117330866 A CN 117330866A CN 202311269442 A CN202311269442 A CN 202311269442A CN 117330866 A CN117330866 A CN 117330866A
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- 238000012360 testing method Methods 0.000 title claims abstract description 206
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 63
- 230000003993 interaction Effects 0.000 claims abstract description 40
- 230000006870 function Effects 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000011990 functional testing Methods 0.000 claims abstract description 30
- 238000010998 test method Methods 0.000 claims abstract description 10
- 239000012085 test solution Substances 0.000 claims abstract description 3
- 238000004590 computer program Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000012795 verification Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 13
- 238000011065 in-situ storage Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 238000011056 performance test Methods 0.000 description 6
- 238000012549 training Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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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 method, a system, equipment and a medium for interactive automatic test of a power distribution terminal, which relate to the technical field of power distribution automation and comprise the following steps: loading a pre-edited test solution and information, wherein the information comprises: the interaction requirement information, the prompt information and the interaction operation information; performing functional test according to the pre-edited test scheme, and detecting the type and the test state of the functional test; and obtaining the pre-edited prompt information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information. An operator can control the logic process of the test task through the interactive operation information prompt. The invention meets the control requirements of various test functions and various test processes, greatly reduces the test technical difficulty, improves the test efficiency and simultaneously improves the standardization and standardization level of the feeder automation field test by a programmable information interaction test method.
Description
Technical Field
The invention relates to the technical field of automatic power distribution testing, in particular to an interactive automatic power distribution terminal testing method, system, equipment and medium.
Background
At present, the testing technology of the power distribution terminal mainly comprises: the three-remote function test, the wave recording function test and the in-situ type function test are more conventional, the wave recording function test is mature in comparison, the in-situ type function test can only test in-situ type basic functions such as voltage time type and self-adaptive type, but can not flexibly test in-situ type and relay protection mixed feeder automation (FA, feeden Autonation) functions.
In recent years, almost all power distribution terminal test equipment, related papers and patent mention test methods and schemes, and no interactive test method for information prompt and operation prompt of the test equipment is involved. The working principle of in-situ feeder automation and relay protection cooperation is complex, and the cooperation logic is flexible. The testing work is very complex because the working logics of incoming call closing, various protection actions and reset, reclosing functions, switch locking and unlocking, terminal power-off locking and locking memory and the like are mutually related. Moreover, the power distribution terminals of different manufacturers are protected with fixed values, the configuration of working parameters is complex, the specific schemes adopted by the manufacturers are different, standardization is difficult, common users are difficult to master the parameter configuration technology and related configuration software of the power distribution terminals of a plurality of manufacturers, and the terminals are often caused to be incapable of working normally, so that standardized testing of the power distribution terminals is very important.
The in-situ type warehouse joint debugging test, protection fixed value verification, FA test, on-site defect elimination and uninterrupted power failure test and the like of the feeder automation power distribution terminal comprise a plurality of test steps and test states, and the information needs to be checked with a master station to perform various test operations and control the test process. At present, the test equipment does not have the system joint debugging information prompt and operation information prompt functions, so that the popularization and application of the power distribution terminal with the flexible but complex relay protection and in-situ FA hybrid function are difficult.
Disclosure of Invention
The invention provides an interactive automatic test method, system, equipment and medium for a power distribution terminal, which are used for solving the problem that no system joint debugging information prompt and operation information prompt exist in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an interactive automatic testing method for a power distribution terminal comprises the following steps:
loading a pre-edited test solution and information, wherein the information comprises: the interaction requirement information, the prompt information and the interaction operation information;
performing functional test according to the pre-edited test scheme, and detecting the type and the test state of the functional test;
and obtaining the pre-edited prompt information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information.
Further, the test state corresponds to interaction requirement information, prompt information and interaction operation information.
Further, if the test state has interaction requirements, configuring the interaction requirement information; and if the test state has no interaction requirement, the interaction requirement information is not configured.
Further, the test state with the interaction requirement information configures the pre-edited prompt information and the interaction operation information.
Further, the functional test includes: and (3) warehouse joint debugging test, protection fixed value verification, FA test and on-site defect elimination uninterrupted power supply test.
Further, the obtaining the pre-edited prompting information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information specifically includes:
judging whether interaction requirement information exists according to the type and the test state of the function test, and if the interaction requirement information does not exist, not outputting the pre-edited prompt information and the interaction operation information; and if the interaction requirement information exists, acquiring the pre-edited information corresponding to the test state of the current functional test.
Further, after the interaction requirement information is configured, the prompt information and the interaction operation information are configured.
An interactive automatic test system for a power distribution terminal, comprising:
the data loading module loads a pre-edited testing scheme and information, wherein the information comprises: the interaction requirement information, the prompt information and the interaction operation information;
the function test detection module is used for carrying out function test according to the pre-edited test scheme and detecting the type and the test state of the function test;
and the information prompt module is used for obtaining the pre-edited prompt information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information.
An electronic device comprising a memory, a processor and a computer program stored in the memory and executable in the processor, the processor implementing the steps of the method for interactive automatic testing of a power distribution terminal when the computer program is executed.
A computer readable storage medium storing a computer program which when executed by a processor performs the steps of the method for interactive automatic testing of a power distribution terminal.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an interactive automatic test method for a power distribution terminal, which can match corresponding prompt information and interactive operation information according to the current test state, and a tester can judge whether the function of a tested power distribution automation system is normal or not according to the prompt information, and whether the performance meets the technical index requirement or not, so that the comparison and judgment of the information received by a master station system are convenient; the tester can perform interactive control operation of the test process according to the interactive operation information to complete a series of test steps, and special test training is not needed because of the interactive operation information prompt, so that training cost is saved. The invention is convenient for joint debugging test of the power distribution terminal and the main station, greatly reduces the test difficulty and is convenient for popularization and application.
Furthermore, each test state in the loaded test scheme has corresponding pre-edited information, can meet all functional performance tests of all feeder automation and relay protection, is suitable for different types of tested terminal equipment of different manufacturers, and is suitable for all standard and nonstandard tested power distribution automation terminals.
Drawings
FIG. 1 is a schematic diagram of a test information prompt window;
FIG. 2 is a schematic diagram of an information entry editing window;
FIG. 3 is a flow chart of the method for interactive automatic testing of a power distribution terminal provided by the invention;
fig. 4 is a schematic structural diagram of an interactive automatic testing system for a power distribution terminal provided by the invention;
FIG. 5 is a schematic diagram of an electronic device according to the present invention;
fig. 6 is a flow chart of an actual application of the interactive automatic testing method for the power distribution terminal.
Detailed Description
In order that those skilled in the art may better understand the present invention, a further detailed description of the technical solution of the present invention will be provided with reference to the accompanying drawings, which are intended to illustrate, but not to limit, the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, system, article, or apparatus.
As shown in fig. 3, the invention provides an interactive automatic testing method for a power distribution terminal, which comprises the following steps: loading a pre-edited test scheme and information; performing functional test according to the pre-edited test scheme, and detecting the type and the test state of the functional test; and matching the pre-edited information according to the type and the test state of the functional test to obtain the pre-edited information corresponding to the test state of the current functional test.
By the method, the specific embodiment of the invention is as follows:
the interactive information prompt and interactive operation of the joint debugging test of the in-situ feeder automation power distribution terminal is realized through the prompt information of the test function and performance of the screen of the test equipment, the test personnel compares whether the information received by the main station is complete and correct with the content of the prompt information, and the interactive test operation is realized by utilizing the prompt information, so that the test equipment can automatically judge, special training is not needed for the test personnel, and the technical requirements on the test personnel are reduced.
The in-situ type power distribution terminal comprises a plurality of testing steps and testing states according to the prompt information and the interactive operation information of the testing steps and the testing states, operators need to check information with a master station to perform various testing operations and control the testing process. And prompting a tester to check information by using an interactive automatic test method of each test state of the test equipment, and performing operation control of a test process.
The joint debugging test prompt message and the interactive operation message of the in-situ feeder automation power distribution terminal have editable functions, and the prompt message content of each test state can be edited in advance according to the test scheme flow, so that the interactive automatic test method of the power distribution terminal is suitable for testing various power distribution terminals and various functions.
When the test scheme is edited, prompt information editing is carried out on the test state sequence of each test function, for example, information such as telemetry, remote signaling, fault judgment and the like which need to be checked with a master station is edited, and expected action information of a feeder switch terminal is edited. During testing, the screen of the testing equipment automatically displays the information, so that a tester is assisted to complete remote measurement information checking, remote signaling and event sequence recording (SOE, sequence Of Event) information checking, and the testing process is operated and controlled according to the prompt information, so that the method is suitable for all testing requirements, greatly reduces the testing technical difficulty, is favorable for popularization and application, greatly reduces the testing difficulty and improves the testing efficiency.
The embodiment of the invention provides an interactive automatic testing method for a power distribution terminal, which is used for information prompt of joint debugging test of the power distribution terminal, is convenient for joint debugging test of the power distribution terminal and a main station, greatly reduces testing difficulty and is convenient for popularization and application.
1) The testers judge whether the function of the tested power distribution automation system is normal or not according to the prompt information, and whether the performance meets the technical index requirement or not, so that the comparison and judgment of the tested power distribution automation system and the information received by the master station system are convenient; and the tester performs interactive control operation of the test process according to the operation prompt information to complete a series of test steps, because the prompt information assists in no special test training.
2) The prompt information and the interactive operation information of each test step can be input and edited when the scheme is edited, so that all functional performance tests of all feeder automation and relay protection are met, different types of tested terminal equipment of different manufacturers are adapted, and all standard and nonstandard tested power distribution automation terminals are adapted.
The interactive automatic test method for the power distribution terminal FA joint debugging test comprises an information prompt and operation prompt method.
The method is used for developing a test control software platform, matching prompt information and interactive operation information corresponding to the current test state, automatically displaying functional information, performance index information, telemetry information received by a main station, remote signaling information, SOE information, accident judgment information of the main station and the like which are required to be mastered and checked by a tester on control platform equipment of feeder automation distribution automation intelligent test equipment, comparing, judging whether the FA function of the power distribution terminal is normal, whether the local feeder automation function is normal, whether the relay protection function is normal or not and the like, and an operator only needs to simply judge according to the prompt information without special test training, so that the special technical requirement on the tester is reduced and service is provided for basic-level distribution automation operation and maintenance personnel.
Each test state of each functional test can carry out test information prompt according to the requirement, and unnecessary information prompt is not carried out. For example, the warehouse joint debugging of the power distribution terminal and the power distribution main station system, and the prompting information example:
information prompting of telemetry performance test, if the CT transformation ratio of the switch is 600:1 and the precision is 0.5 level, then:
when the test equipment applies 5% rated current, prompting that the inspection master station displays 29.85-30.15A of switching current, and the transmission time is qualified when less than 5 seconds;
when the test equipment applies 10% rated current, prompting that the inspection master station displays 59.7-60.3A of switching current, and the transmission time is less than 5 seconds to be qualified;
when the test equipment applies 20% rated current, prompting that the inspection master station displays that the transmission time of 119.4-120.6A of switching current is less than 5 seconds is qualified;
when the test equipment applies 50% rated current, the test master station is prompted to display that the transmission time of the switching currents 298.5-301.5A is less than 5 seconds to be qualified, and the like.
Remote control performance test:
the test equipment operates the switch/analog switch to switch on, prompts the inspection master station to display that the switch is switched on, and the transmission time is less than 5 seconds to be qualified;
the test equipment operates the switch/analog switch to switch off, prompts the master station to display that the switch is off, the transmission time is less than 5 seconds and is qualified, and the like;
remote signaling performance test:
the test equipment operates the 'in-situ/remote' position to be 'in-situ', prompts the 'master station to display' in-situ ', and the transmission time is less than 5 seconds to be qualified';
the test equipment operates the ' local/remote ' position to be ' remote ', prompts the ' main station to display ' remote ', and the transmission time is less than 5 seconds and is qualified;
in-situ FA function and relay protection function combined test and transmission verification information prompt:
the test equipment applies overcurrent, switch tripping, reclosing action, post acceleration protection action, switch tripping, FA switch locking and other complex fault judgment and isolation processing processes to the power distribution terminal according to the setting, and prompts the inspection master station to receive: 7 SOEs, such as 1) overcurrent I-segment protection action of the switch, 2) tripping of the switch, 3) reclosing action of the switch, 4) switching on, 5) acceleration protection action after switching current, 6) tripping of the switch, 7) forward blocking action of the switch, and the like. The main station is prompted to generate FA startup and FA success information.
Operation prompt for switch locking memory function test: prompting 'operation to turn off the FTU power supply', 'starting the FTU power supply after 1 minute of shutdown',; the upstream call of the switch prompts that the check switch is not closed and the memory locking is correct;
operation prompt of reverse locking and unlocking function test of switch: and prompting the 'operation switch closing', prompting the 'automatic switch closing of a switch and checking that a switch locking signal is released' when the voltage of the side of the switch power supply is normal beyond X time limit.
Through the information prompt function, the judgment and operation of the multi-functional and multi-process complex site joint debugging test are greatly facilitated, and no professional and special training is needed.
The programmable entry editing method of the prompt information comprises the following steps: when the test scheme and each test state editing and data configuration are carried out, the prompt information content and the interactive operation information content are required to be input and edited according to the test judgment and the flow operation prompt, and are displayed in the test process.
For example, prompt information of telemetry performance test is input and edited according to the interaction requirement of test man-machine information; the test equipment applies a test state of 5% rated current, and edits judgment information such as "the check master station displays 29.85-30.15A of switching current, and the transmission time is less than 5 seconds and is qualified";
the test equipment applies a test state of 10% rated current, and edits judgment information such as 'the check master station displays 59.7-60.3A of switching current, the transmission time is less than 5 seconds and is qualified';
the test equipment applies a test state of 50% rated current, and edits judgment information such as 'the check master station displays switching current 298.5-301.5A, the transmission time is less than 5 seconds and is qualified';
in-situ and remote test operation prompts: the on-site operation FTU/analog switch on/off state of the test equipment prompts on-site operation switch on/off; the remote control operation FTU switch/analog switch on/off state of the test equipment prompts the remote control operation switch on/off;
terminal switch function test operation prompt message editing: the editing operation turns off the FTU power supply "," turn off the FTU power supply after 1 minute, etc.
Specifically, an interactive information input editing window is arranged in a test state input interface edited by a test scheme; inputting and editing information to be prompted in an information inputting and editing window, and setting a button for judging whether the test state needs to prompt information or not; and when the test is performed, the state prompt information pushing information prompt window is displayed, and when the state prompt information pushing information prompt window is not needed, the window is closed. As shown in FIG. 1, the invention is a prompt window for prompt information and interactive operation information in the test process.
As shown in fig. 4, the present invention provides an interactive automatic test system for a power distribution terminal, comprising: the system comprises a data loading module, a function test detection module and an information prompt module;
the data loading module loads a pre-edited testing scheme and information, wherein the information comprises: the interaction requirement information, the prompt information and the interaction operation information;
the function test detection module performs function test according to the pre-edited test scheme, and detects the type and the test state of the function test;
and the information prompt module obtains the pre-edited prompt information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information.
As shown in fig. 5, the electronic device adopted by the invention comprises a memory, a processor and a computer program stored in the memory and capable of running in the processor, wherein the processor realizes the steps of the interactive automatic testing method of the power distribution terminal when executing the computer program.
The invention also provides a computer readable storage medium storing a computer program which when executed by a processor implements the steps of the power distribution terminal interactive automatic test method.
It will be appreciated by those skilled in the art that the invention can be practiced in other embodiments that depart from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects only and not restrictive, and all changes coming within the meaning and equivalency range of the invention are intended to be embraced therein.
Claims (10)
1. The interactive automatic testing method for the power distribution terminal is characterized by comprising the following steps of:
loading a pre-edited test solution and information, wherein the information comprises: the interaction requirement information, the prompt information and the interaction operation information;
performing functional test according to the pre-edited test scheme, and detecting the type and the test state of the functional test;
and obtaining the pre-edited prompt information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information.
2. The method for interactive automatic testing of a power distribution terminal according to claim 1, wherein the testing state corresponds to interaction requirement information, prompt information and interaction operation information.
3. The method for automatically testing the power distribution terminal according to claim 2, wherein if the testing state has an interaction requirement, the interaction requirement information is configured; and if the test state has no interaction requirement, the interaction requirement information is not configured.
4. A method for interactive automatic testing of a power distribution terminal according to claim 3, wherein said test status with interaction requirement information configures said pre-edited prompting information and interaction operation information.
5. The method for interactive automatic testing of a power distribution terminal according to claim 1, wherein the functional testing comprises: and (3) warehouse joint debugging test, protection fixed value verification, FA test and on-site defect elimination uninterrupted power supply test.
6. The method for automatically testing the power distribution terminal according to claim 1, wherein the step of obtaining the pre-edited prompting information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information specifically comprises the steps of:
judging whether interaction requirement information exists according to the type and the test state of the function test, and if the interaction requirement information does not exist, not outputting the pre-edited prompt information and the interaction operation information; and if the interaction requirement information exists, acquiring the pre-edited information corresponding to the test state of the current functional test.
7. The method for automatically testing the power distribution terminal according to claim 1, wherein the prompt information and the interactive operation information are configured after the interactive required information is configured.
8. An interactive automatic test system for a power distribution terminal, comprising:
the data loading module loads a pre-edited testing scheme and information, wherein the information comprises: the interaction requirement information, the prompt information and the interaction operation information;
the function test detection module is used for carrying out function test according to the pre-edited test scheme and detecting the type and the test state of the function test;
and the information prompt module is used for obtaining the pre-edited prompt information and the interactive operation information corresponding to the test state of the current functional test according to the type and the test state of the functional test and the interactive requirement information.
9. An electronic device comprising a memory, a processor and a computer program stored in the memory and executable in the processor, the processor implementing the steps of a method for interactive automatic testing of a power distribution terminal according to any one of claims 1 to 7 when the computer program is executed by the processor.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program which, when executed by a processor, implements the steps of a power distribution terminal interactive automatic test method according to any one of claims 1 to 7.
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| CN202311269442.1A CN117330866A (en) | 2023-09-27 | 2023-09-27 | Interactive automatic testing method, system, equipment and medium for power distribution terminal |
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| CN202311269442.1A CN117330866A (en) | 2023-09-27 | 2023-09-27 | Interactive automatic testing method, system, equipment and medium for power distribution terminal |
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