CN209606534U - Distribution network terminal automatization test system - Google Patents
Distribution network terminal automatization test system Download PDFInfo
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- CN209606534U CN209606534U CN201920145875.9U CN201920145875U CN209606534U CN 209606534 U CN209606534 U CN 209606534U CN 201920145875 U CN201920145875 U CN 201920145875U CN 209606534 U CN209606534 U CN 209606534U
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- 238000012360 testing method Methods 0.000 title claims abstract description 108
- 230000004044 response Effects 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000002474 experimental method Methods 0.000 claims abstract 2
- 238000004891 communication Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims 1
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- 230000008859 change Effects 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000010619 multiway switching Methods 0.000 description 1
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Abstract
The utility model discloses a kind of distribution network terminal automatization test system.System includes: at least one distribution tester, is configured as receiving test signal and synchronization signal, and according to the synchronous output power parameter of test signal and synchronization signal at least one distribution automation terminal；Clock server is configured as receiving GPS time signal and tests signal, and generates synchronization signal according to GPS time signal and test signal；Test device, is configured as output test signal and test device receives the response signal of at least one distribution automation terminal return, and contrastive test signal and response signal, for generating parameter experiment report；Interchanger, is configured as being coupled between test device and clock server and interchanger transfers test signal to distribution tester and clock server；Power of alterating and direct current is configured as receiving test signal, and according to the signal-powered configuration automatization terminal of test.
Description
Technical field
The utility model relates to field of electrical control, in particular to a kind of distribution network terminal automatization test system.
Background technique
Electrical power distribution automatization system is the basis for building intelligent distribution network；The implementation of electrical power distribution automatization system relies on a large amount of installations
Distribution power automation terminal at the scene.
For the function and quality for guaranteeing distribution power automation terminal, need to indexs such as its function, performance and specification consistency
It is tested.Existing test platform only realizes " three is distant " basic function and " accuracy of measurement " etc. of distribution power automation terminal
The test of basic property test.
Utility model content
The utility model embodiment at least discloses a kind of distribution network terminal automatization test system, can pass through clock server
The synchronization signal of offer realizes the synchronism detection to several distribution automation terminals, and realizes to configuration automatization terminal
Clock synchronization and punctual test.
The system comprises:
At least one distribution tester is configured as receiving test signal and synchronization signal, and is believed according to the test
Number and the synchronous output power parameter of the synchronization signal at least one distribution automation terminal；
Clock server is configured as receiving GPS time signal and the test signal, and according to the GPS time service
Signal and the test signal generate the synchronization signal；
Test device, is configured as exporting the test signal and the test device receives and matches described at least one
The response signal that automation terminal returns, and the test signal and the response signal are compared, for generating parameter examination
Test report；
Interchanger, is configured as being coupled between the test device and the clock server and the interchanger
The test signal is transferred to the distribution tester and the clock server；
Power of alterating and direct current is configured as receiving test signal, and automatic according to the signal-powered configuration of the test
Change terminal.
In some embodiments disclosed by the utility model, it is automatic that the distribution tester is configured with the reception distribution
Change the response signal of terminal output, and the response signal is transferred to the test device by the interchanger.
In some embodiments disclosed by the utility model, the system comprises:
Serial server is configured as coupling with the serial communication interface of distribution automation terminal described at least one, with
And the serial server is communicated by the interchanger with the test device；
The test device is configured with through the communication with the serial server, tests the distribution automation terminal
Serial communication.
In some embodiments disclosed by the utility model, the system comprises:
Alternating current-direct current calibration power table, be configured as being coupled in the configuration automatization terminal and the power of alterating and direct current it
Between and the alternating current-direct current calibration power table output power signal to the test device；
The test device is configured with according to the power signal output power test report.
In some embodiments disclosed by the utility model, the system comprises:
Electronic load interface arrangement is configured as receiving the test signal, and is had according to test signal driving
At least one electronic load, the electronic load interface arrangement are powered by the out-put supply of the configuration automatization terminal；
The test device is configured with the working condition for testing the electronic load, and according to the electronic load
Working condition tests the out-put supply of the configuration automatization terminal.
For above scheme, the utility model by referring to the drawings retouching disclosed exemplary embodiment work in detail
It states, also understands the other feature of the utility model embodiment and its advantage.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the partial schematic diagram of the distribution network terminal automatization test system of the present embodiment；
Fig. 2 is the schematic diagram of the distribution network terminal automatization test system of the present embodiment.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of disclosed the embodiments of the present invention in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
Referring to FIG. 1, the present embodiment discloses a kind of distribution network terminal automatization test system.The system of the present embodiment is compared to existing
There is technology that can make at least one configuration tester is synchronous to synchronize to several distribution automation terminals by clock server
Carry out test；Meanwhile distribution tester is capable of the synchronization signal realization that reference clock server exports and is automated eventually to configuration
The clock synchronization at end and punctual test.
Referring to FIG. 1, the system of the present embodiment includes test device, interchanger, clock server, serial server, matches
Net tester and power of alterating and direct current.
Wherein test device is the industrial personal computer of disposable type well known to those skilled in the art in the prior art；For basis
Signal is specifically tested to the test pattern generation of distribution automation terminal, and receives the sound returned from distribution automation terminal
Induction signal, contrastive test signal and response signal generate test report, the survey of telemetering, remote signalling and remote control for completing basis
Examination.
Wherein interchanger is disposable type well known to those skilled in the art in the prior art；For the local area network in building
Middle realization data transmitting.
Wherein clock server has GPS receiver module, can receive the GPS time signal of satellite return, and is based on
The NTP/SNTP time adjustment function and standby punctual function that GPS time signal is realized.
Clock server is communicated by interchanger with test device, tests signal for receiving, and according to test signal
Synchronization signal is exported to several distribution testers.
Wherein distribution tester is common distribution net equipment, has alternating voltage and alternating current output, multi-channel DC electricity
The function of pressure and DC current output and the output powers parameter such as multi-way switching values input and amount output.Distribution tester passes through
Interchanger is communicated with test device realization.So any distribution tester is receiving the test signal for carrying out self-test device and is coming from
Clock server synchronization signal after, what can be synchronized carries out the survey such as electric current and voltage to several distribution automation terminals
Examination.Meanwhile the response signal that distribution tester can return to distribution automation terminal according to test content, it is returned by interchanger
To test device, test device is made to generate test report.
Preferably, switch communication has serial server.Serial server provide such as RS232, RS485 interface with it is several
The serial communication interface of distribution automation terminal couples.So test device can be communicated by interchanger with serial server,
For the Serial Communication Function for testing distribution automation terminal by serial server actively or passively.By foregoing teachings,
The system of the present embodiment can be realized the test of the serial communication to distribution automation terminal.
Referring to FIG. 2, the system of the present embodiment further includes power of alterating and direct current；Power of alterating and direct current and test device coupling
It connects, is exclusively used in after the test signal of response test device output providing alternating current-direct current test power supply for distribution automation terminal.
Further, power of alterating and direct current provides alternating current-direct current test by alternating current-direct current calibration power table for distribution automation terminal
Power supply；Alternating current-direct current calibration power table and test device couple.Alternating current-direct current calibration power table is capable of the power letter of collecting test device
Number, and test device is sent by power signal；Test device generates test report according to power signal.So the present embodiment
System can be realized to the test of the power-performance of distribution automation terminal.
Referring to FIG. 2, the system of the present embodiment further includes electronic load interface arrangement.Electronic load interface arrangement
With any or all distribution automation terminals.Configuration automatization terminal provides defeated for electronic load interface arrangement driving electronic load
Power supply out, electronic load interface arrangement receives test signal, for driving electronic load.So the system of the present embodiment can be real
Now the power supply performance of configuration automatization terminal out-put supply is tested.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of distribution network terminal automatization test system, which is characterized in that
The system comprises:
At least one distribution tester, is configured as receiving test signal and synchronization signal, and according to the test signal and
The synchronous output power parameter of the synchronization signal is at least one distribution automation terminal；
Clock server is configured as receiving GPS time signal and the test signal, and according to the GPS time signal
And the test signal generates the synchronization signal；
Test device is configured as exporting the test signal and the test device receives at least one described distribution certainly
The response signal that dynamicization terminal returns, and the test signal and the response signal are compared, for generating parameter experiment report
It accuses；
Interchanger, is configured as being coupled between the test device and the clock server and the interchanger transfers
The test signal is to the distribution tester and the clock server；
Power of alterating and direct current is configured as receiving test signal, and is automated eventually according to the signal-powered configuration of the test
End.
2. distribution network terminal automatization test system as described in claim 1, which is characterized in that
The net tester is configured with the response signal for receiving the distribution automation terminal output, and passes through the exchange
Machine transfers the response signal to the test device.
3. distribution network terminal automatization test system as described in claim 1, which is characterized in that
The system comprises:
Serial server is configured as coupling with the serial communication interface of distribution automation terminal described at least one, Yi Jisuo
It states serial server and is communicated by the interchanger with the test device；
The test device is configured with the string that the distribution automation terminal is tested by the communication with the serial server
Port communications.
4. distribution network terminal automatization test system as described in claim 1, which is characterized in that
The system comprises:
Alternating current-direct current calibration power table is configured as being coupled between the configuration automatization terminal and the power of alterating and direct current, with
And the alternating current-direct current calibration power table output power signal is to the test device；
The test device is configured with according to the power signal output power test report.
5. distribution network terminal automatization test system as described in claim 1, which is characterized in that
The system comprises:
Electronic load interface arrangement is configured as receiving the test signal, and is had at least according to test signal driving
One electronic load, the electronic load interface arrangement are powered by the out-put supply of the configuration automatization terminal；
The test device is configured with the working condition for testing the electronic load, and according to the work of the electronic load
The out-put supply of automatization terminal is configured described in state verification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145875.9U CN209606534U (en) | 2019-01-28 | 2019-01-28 | Distribution network terminal automatization test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145875.9U CN209606534U (en) | 2019-01-28 | 2019-01-28 | Distribution network terminal automatization test system |
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| CN209606534U true CN209606534U (en) | 2019-11-08 |
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| CN201920145875.9U Expired - Fee Related CN209606534U (en) | 2019-01-28 | 2019-01-28 | Distribution network terminal automatization test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988543A (en) * | 2019-12-16 | 2020-04-10 | 广西电网有限责任公司电力科学研究院 | Distribution automation terminal detects monitored control system |
-
2019
- 2019-01-28 CN CN201920145875.9U patent/CN209606534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988543A (en) * | 2019-12-16 | 2020-04-10 | 广西电网有限责任公司电力科学研究院 | Distribution automation terminal detects monitored control system |
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