CN105738739A - Electric power system protective device whole machine intelligent test method and a system - Google Patents
Electric power system protective device whole machine intelligent test method and a system Download PDFInfo
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- CN105738739A CN105738739A CN201610122591.9A CN201610122591A CN105738739A CN 105738739 A CN105738739 A CN 105738739A CN 201610122591 A CN201610122591 A CN 201610122591A CN 105738739 A CN105738739 A CN 105738739A
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- 238000010998 test method Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 title abstract description 4
- 238000012360 testing method Methods 0.000 claims abstract description 172
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000013507 mapping Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 3
- 241001269238 Data Species 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000012795 verification Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 8
- 238000009227 behaviour therapy Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 241000894007 species Species 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
Abstract
The invention discloses an electric power system protective device whole machine intelligent test method and system, which can automatically throw the handle seat of a device power supply and triggers a scanner to scan the device bar code through sensing whether the device is stably arranged in the appointed position. An intelligent control center obtains a real test module name and board card control data through a local mapping database according to the attribute of the device; a driving board card switching mechanism makes adjustment according to the configuration of the hardware of the device and automatically realizes the secondary mapping of the physic connection line; the intelligent test control center automatically enters the whole machine test mode and performs the accuracy calibration or verification; the system is provided with two independent modules, wherein one is on the left and the other one is on the right, for a main and standby test; when the accuracy calibration on the left side is finished, the right side is automatically driven to perform scanning and testing, which realizes the 0 waiting in the testing time. The whole process realizes the intelligent guidance and control of the discretization test flow, effectively reduces the test labor intensity and complexity, and greatly improves the test efficiency for mass batch of the whole machine production.
Description
Technical field
The present invention relates to the complete machine intelligent test field of electric system protection device.It is tested suitable in the production in enormous quantities of power system secondary protector.
Background technology
In recent years, the high speed development that world power grid is built, drive the rapid growth of second power equipment.The extensive use of microcomputer protecting device; Microcomputer Protection manufacturer is allowed to have more visitors or business than one can attend to: one is strengthen production capacity; two is increased enrollment mass production tester; have to rethink original method of testing manually simultaneously; carry out production test efficiency is significantly increased, to reduce increasingly higher manpower expenditure cost.
Manual testing's process is loaded down with trivial details, tests complexity, inefficiency, it does not have test specification can be followed, and electrical protection apparatus needs high precisely test, is therefore the bottleneck of Ge great electrical protection apparatus manufacturer of the world big production test efficiency of raising all the time.How on existing basis, normative testing flow process, set up big production test standardization, improve big production test efficiency energetically, one of important topic of Shi Ge great electrical protection apparatus manufacturer joint research.On the one hand, part producer protects device for oneself company, develops corresponding relay-protection tester, is performed manually by test by tester, brings convenience to test；On the other hand, part producer carries out secondary development on the basis of third party's specialty relay-protection tester, completes the manual test or the semi-automatic test that oneself produce protection device；More than improve all in the big production test efficiency that improve Ge great electrical protection apparatus manufacturer in varying degrees, but these improvement be for the system system test of protective relaying device, this or far from being enough.Will by when producing in enormous quantities; the discreteness test of protection device becomes intelligence continuity test; it is necessary for solving the seriality control problem of various discreteness test and concurrent problem; the intelligent selection problem of protection device model; the Intelligent Model Selection problem of p-wire, tests and the intelligence of seat with device backboard socket is thrown control problems such as moving back.
For solving this problem; it is necessary to the species characteristics according to electric protection device and the practical situation of big production test; a kind of brand-new solution is proposed: a kind of electric system protection device complete machine intelligent test method and system; realize the complete machine intelligent test of protective relaying device under big production model, thus being greatly improved production test efficiency.
Summary of the invention
The purpose of the present invention: the problem producing test in enormous quantities for existing protection device: test link is too much and process is discrete；Whole test process device powers on number of times too much, loses time；Manual test link accounting is excessive；Test does not have specification to follow；Testing efficiency is low inferior, it is proposed that a kind of electric system protection device complete machine intelligent test method and system.The present invention efficiently solves identical slot number and has the p-wire connection control problem of different apolegamy board, the continuous control problem of the discrete behavioral test of single assembly, from device sequence information to the automatic recognition problem of test module, the continuous control problem etc. of multiple device to test.The method passes through intelligent-induction, driver sweep device bar code, supports module acquisition device original order data by big data, services.By automatically switching of seat mechanism is connected with the orderly of system test board contact with control finishing device test contacts, thus realizing the complete machine intelligent test of device.
For solving above-mentioned technical problem, solution of the present invention is:
A kind of electric system protection device complete machine intelligent test method, method includes:
By device being placed on whether appointment position puts steady automatic sensing, triggering and seat control module is preferentially thrown upper installation's power source seat, indirect driver sweep instrument scanning means bar code；
Module acquisition device associated property data is supported again through big data, services according to device bar code:
Intelligent test control centre obtains test module title and board really according to device associated property data by mapping database and controls data, by the Quadratic Map technology of physical connection line, the p-wire of Driver Card switching mechanism adjusting apparatus so that match with actual；
Device backboard seat is pushed is put in place by Driver Card controlling organization；
By acquisition equipment locking contact return information, drive system test module to carry out system test, go to control tester output voltage current data after test is correct, carry out precision and automatically calibrate or check test.
As present invention further optimization scheme, described real test module title and board control data and obtain by the following method, and system automatic recognition device cabinet bar code also inquires about real-time data base, the related data such as return mechanism model and board composition；Or by self-defined stipulations and device communication, the acquisition of the initial datas such as complete twin installation model and board composition.
As present invention further optimization scheme, local control mapping database is set, there is provided and map test module and actual test module and board controls the association of data, system according to device bar code by primary data information (pdi)s such as big data, services support module, acquisition device title and board compositions；Again through local mapping database, obtain the data structure body sMapData of tested device.
As present invention further optimization scheme, described data structure body sMapData specifically includes device to test module data, board switch data, and board controls data, device voltage data, device current data.
As present invention further optimization scheme, system is according to the data structure body sMapData obtained, automatically system test environment is built, by the test contacts of the test contacts of tested device and tester by making originally disconnected p-wire form closed loop according to testing requirement automatically controlling of mechanism, carry out system test.
As present invention further optimization scheme, before system test, judge whether device program is up-to-date；
Judgment rule is that No. SUBQ No. SUBQ actual with device mapping in data sMapData according to device compares, inconsistent, downloads up-to-date filing procedure, tests after waiting plant running again；Consistent then carry out system test.
As present invention further optimization scheme, described system test comprise to device open into, output, operation circuit and all communication loops carry out function and connecting test, after having tested, forming the report of complete machine hardware testing, test report uploads to test report data base in real time.
As present invention further optimization scheme, after device system test passes through, construction device precision calibration data, precision checking subsystem is according to custom rule, and the precision of complete twin installation is calibrated automatically；As calibrated successfully, then printing precision calibration paster, unsuccessful, points out Test Engineer.
The invention also discloses a kind of electric system protection device complete machine intelligent test system; described system comprises seat is automatically switched submodule; seat is automatically controlled submodule; big data, services supports submodule; precision is calibrated, is verified and module of sealing; system test submodule, bar code scan submodule and intelligent control center submodule；
When seat automatic switchover submodule is completed same slot plug-in mounting dissimilar board, hardwire maps linkage function；
Seat is controlled submodule complete the throwing of seat to move back control, realize connecting in order by device contact and system test module contact；
Big data, services supports submodule and completes to complete information search according to device bar code in various data bases, the data write related data library facility of record test simultaneously；
Precision is calibrated, is verified and module of sealing, and completes protection device is carried out precision calibration or precision checking, and related calibration data is printed；
The various hard contact of system test submodule finishing device and communication interface test function；
Bar code scan submodule is made up of multiple bar code scan equipment, the automatic scan function of the various information of finishing device；
Intelligent control center boss's module completes calling in order of above-mentioned functions and shows testing progress with figure.
As present invention further optimization scheme, system arranges first, second two active and standby formula tooling platforms；When the first tooling platform is when test, the second tooling platform puts device well, and system powers on automatically, enters the stage to be tested；
When the first tooling platform is completed, the second tooling platform is automatically into test phase, and the first tooling platform puts device again, and system powers on automatically, reenters the stage to be measured；
Loop test said process, it is achieved the 0 of testing time waits, and then improve system test efficiency.
Beneficial effects of the present invention: one, specification electric system protection device system test flow process, reduce test labor intensity, improve system test efficiency.They are two years old, it is achieved that the continuous Based Intelligent Control between the continuous control of single assembly discretization behavioral test and multiple device.Its three, provide exploration for high-volume electric system protection device complete machine intelligent test, it is achieved that the industry increases substantially high-volume system test field testing efficiency.Its four, lay a good foundation for realizing electric protection device streamline intelligent test further.
Accompanying drawing explanation
Fig. 1. protection device complete machine intelligent test system structure chart；
Fig. 2. protection device complete machine intelligent test flow chart.
Detailed description of the invention
The present invention proposes a kind of electric system protection device complete machine intelligent test method and system.Whether the method is put surely by induction installation, goes driver sweep device bar code.Support module according to device bar code by big data, services and obtain the respective orders information of this device, obtain device original order data.According to device original order data; by seat handover module with seat is controlled module; it is automatically performed device to power on and p-wire moves back the throwing of seat and switching, thus the connection of finishing device test contacts and system test board contact, it is achieved the closed loop test of protection device.System test terminates and automatically controls analog quantity to export, and carries out device precision and automatically calibrates and automatic printing paster.Make discretization behavioral test serialization, farthest saved the testing time.
By seat is automatically switched submodule in technical solution of the present invention; device automatically controls submodule seat; big data, services supports submodule; precision is calibrated, is verified and module of sealing; system test submodule; bar code scan submodule, intelligent control center submodule is totally 7 big submodule, coordinates to realize the complete machine intelligent test of the hard contact to protection device.
In technical solution of the present invention, device model and board composition obtain by the following method: support module, acquisition device order related data according to device cabinet bar code by big data, services.Or by raw information acquisitions such as certain self-defined stipulations and device communication, complete twin installation model and board compositions.
In technical solution of the present invention, device is put into specific bit and is postponed, and whether system auto-induction apparatus is put well, and the upper installation's power source of preferential throwing is seat, it is ensured that device fast powering-up starts, and enters the stage to be tested.
In technical solution of the present invention, the device attribute data that system is returned by big data supporting module, test module title is mapped according to rule generation, again through local mapping database, obtain the device data structure body to test, namely comprise device name A, board switch data B, board controls data C, device voltage data D, device current data E.
In technical solution of the present invention, system, according to the data structure volume data obtained, builds system test environment automatically.By the test contacts of the test contacts of tested device and tester by the automatic switchover of mechanism with automatically control and make originally disconnected p-wire carry out closed loop connection according to the test connection requirement of this device, carrying out system test.
In technical solution of the present invention, after device peripheral test environmental structure is good, system is by calling system test instrument test function, automatically into the hardware testing of device, comprise device open into, output, operation circuit and all communication loops etc.；Test completes, and forms the report of complete machine hardware testing, is simultaneously achieved uploading in real time of device to test report.
In technical solution of the present invention, after device system test passes through, the automatic construction device precision calibration data of system, control the commercial tester voltage data D according to device itself, current data E etc. exports；Precision checking subsystem is then according to protection device specification, and the precision of complete twin installation is calibrated automatically；As calibrated successfully, then printing precision calibration paster, otherwise points out Test Engineer；
Present invention also offers a kind of electric system protection device complete machine intelligent test system; its structure chart is as shown in Figure 1; this system comprises device and seat is automatically switched submodule; device automatically controls submodule seat, and big data, services supports submodule, and precision is calibrated, verified and module of sealing; system test submodule; bar code scan submodule, intelligent control center submodule is totally 7 big submodule, coordinates the complete machine intelligent test of finishing device.When seat automatic switchover submodule is mainly completed same slot plug-in mounting dissimilar board, hardwire maps linkage function.Seat is controlled submodule mainly complete the throwing of seat to move back control, realize connecting in order by device contact and system test module contact.Big data, services supports submodule and mainly completes to complete information search according to device bar code in various data bases, the data write related data library facility of record test simultaneously.Precision is calibrated, is verified and module of sealing, and mainly completes protection device is carried out precision calibration or precision checking, and related calibration data is printed.The various hard contact of the main finishing device of system test submodule and communication interface test function.Bar code scan submodule, is made up of multiple bar code scan equipment, the automatic scan function of the various information of finishing device.Intelligent control center mainly completes calling in order of various function and shows testing progress with figure.
In technical solution of the present invention, system arranges two active and standby formula (JA, the JB) tooling platforms in left and right；When JA is when test, JB puts device well, and system powers on automatically, enters the stage to be tested.When JA is completed, JB is automatically into test phase, and JA puts device again, and system powers on automatically, reenters the stage to be measured.So constantly loop test, waits thus realizing the 0 of the testing time, and then improves system test efficiency.
Fig. 2 is the complete machine intelligent test flow chart developed based on the present invention, and flow process includes:
1. protection device A is put into specified location area.
2. system induction installation A is put after surely, powers on automatically to device A, and device is pushed to test zone.
3. protection device B is put into specified location area.
4. system induction installation B is put after surely, powers on automatically to device B, and device is pushed to test zone.
5. according to device power on signal, sending driver sweep dress bar code, who first powers in the left and right sides, and who first scans.
6. according to device bar code by big data supporting module acquisition device order relevant information.
7. system is according to device order relevant information, and automatic structure tests connection, and pushes test seat to device, it is achieved the connection of device contact and system test module contact.
8. receiving successful connection signal, system is automatically into the system test stage.
9. after device A system test passes through, system automatically controls analog quantity source and exports, and starts precision and automatically calibrate or verifying function.
10. calibration or verification are by rear, and analog quantity source stops output printing equipment precision calibration paster.
11. device exits seat controlling organization from a seat, switching mechanism resets.
12. the device tested is pushed out into original position.
13. system automatic sweep apparatus B, repeat step 5.
14. loop test.
Above example is only the technological thought that the present invention is described, it is impossible to limits protection scope of the present invention, every technological thought proposed according to the present invention, any change done on technical scheme basis with this, each falls within scope.
Claims (10)
1. an electric system protection device complete machine intelligent test method, it is characterised in that method includes:
By device being placed on whether appointment position puts steady automatic sensing, triggering and seat control module is preferentially thrown upper installation's power source seat, indirect driver sweep instrument scanning means bar code；
Module acquisition device associated property data is supported again through big data, services according to device bar code:
Intelligent test control centre obtains test module title and board really according to device associated property data by mapping database and controls data, by the Quadratic Map technology of physical connection line, the p-wire of Driver Card switching mechanism adjusting apparatus so that match with actual；
Device backboard seat is pushed is put in place by Driver Card controlling organization；
By acquisition equipment locking contact return information, drive system test module to carry out system test, go to control tester output voltage current data after test is correct, carry out precision and automatically calibrate or check test.
2. a kind of protecting electrical power system complete machine device intelligent test method according to claim 1; it is characterized in that: described real test module title and board control data and obtain by the following method; system automatic recognition device cabinet bar code also inquires about real-time data base, the related data such as return mechanism model and board composition；Or by self-defined stipulations and device communication, the acquisition of the initial datas such as complete twin installation model and board composition.
3. a kind of electric system protection device complete machine intelligent test method according to claim 1; it is characterized in that: local control mapping database is set; mapping test module and actual test module and the association of board control data are provided; system supports module, the primary data information (pdi) such as acquisition device title and board composition according to device bar code by big data, services；Again through local mapping database, obtain the data structure body sMapData of tested device.
4. a kind of electric system protection device complete machine intelligent test method according to claim 3; it is characterized in that: described data structure body sMapData specifically includes device to test module data, board switch data, and board controls data; device voltage data, device current data.
5. a kind of electric system protection device complete machine intelligent test method according to claim 4; it is characterized in that: system is according to the data structure body sMapData obtained; automatically system test environment is built; by the test contacts of the test contacts of tested device and tester by making originally disconnected p-wire form closed loop according to testing requirement automatically controlling of mechanism, carry out system test.
6. a kind of electric system protection device complete machine intelligent test method according to claim 5, it is characterised in that:
Before system test, judge whether device program is up-to-date；
Judgment rule is that No. SUBQ No. SUBQ actual with device mapping in data sMapData according to device compares, inconsistent, downloads up-to-date filing procedure, tests after waiting plant running again；Consistent then carry out system test.
7. a kind of electric system protection device complete machine intelligent test method according to claim 5; it is characterized in that: described system test comprise to device open into, output, operation circuit and all communication loops carry out function and connecting test; after having tested; forming the report of complete machine hardware testing, test report uploads to test report data base in real time.
8. a kind of electric system protection device complete machine intelligent test method according to claim 5; it is characterized in that: after device system test passes through; construction device precision calibration data, precision checking subsystem is according to custom rule, and the precision of complete twin installation is calibrated automatically；As calibrated successfully, then printing precision calibration paster, unsuccessful, points out Test Engineer.
9. an electric system protection device complete machine intelligent test system; it is characterized in that: described system comprises seat is automatically switched submodule; seat is automatically controlled submodule; big data, services supports submodule; precision is calibrated, is verified and module of sealing; system test submodule, bar code scan submodule and intelligent control center submodule；
When seat automatic switchover submodule is completed same slot plug-in mounting dissimilar board, hardwire maps linkage function；
Seat is controlled submodule complete the throwing of seat to move back control, realize connecting in order by device contact and system test module contact；
Big data, services supports submodule and completes to complete information search according to device bar code in various data bases, the data write related data library facility of record test simultaneously；
Precision is calibrated, is verified and module of sealing, and completes protection device is carried out precision calibration or precision checking, and related calibration data is printed；
The various hard contact of system test submodule finishing device and communication interface test function；
Bar code scan submodule is made up of multiple bar code scan equipment, the automatic scan function of the various information of finishing device；
Intelligent control center boss's module completes calling in order of above-mentioned functions and shows testing progress with figure.
10. a kind of electric system protection device complete machine intelligent test system according to claim 9, it is characterised in that: system arranges first, second two active and standby formula tooling platforms；When the first tooling platform is when test, the second tooling platform puts device well, and system powers on automatically, enters the stage to be tested；
When the first tooling platform is completed, the second tooling platform is automatically into test phase, and the first tooling platform puts device again, and system powers on automatically, reenters the stage to be measured；
Loop test said process, it is achieved the 0 of testing time waits, and then improve system test efficiency.
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| CN106951938A (en) * | 2017-03-22 | 2017-07-14 | 南京南瑞继保电气有限公司 | A kind of electric power system control protection device intelligent test method |
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| CN111913074A (en) * | 2020-08-06 | 2020-11-10 | 浙江华电器材检测研究所有限公司 | Power distribution automation equipment detection method and system |
| CN113075910A (en) * | 2021-02-25 | 2021-07-06 | 南京南瑞继保电气有限公司 | Intelligent testing system and method for complete machine retest of relay protection device |
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| CN105738739B (en) | 2018-07-20 |
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