CN207601245U - A kind of networking test system of distribution terminal automatic detection - Google Patents
A kind of networking test system of distribution terminal automatic detection Download PDFInfo
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- CN207601245U CN207601245U CN201721526427.0U CN201721526427U CN207601245U CN 207601245 U CN207601245 U CN 207601245U CN 201721526427 U CN201721526427 U CN 201721526427U CN 207601245 U CN207601245 U CN 207601245U
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- distribution terminal
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- distribution
- terminal tester
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Abstract
System is tested in a kind of networking the utility model discloses distribution terminal automatic detection, and including testing maneuvering platform, test maneuvering platform connects several distribution terminal testers, and each distribution terminal tester is all connected with several distribution terminals；The utility model connects several distribution terminal testers by testing command console, each distribution terminal tester is all connected with several distribution terminals, the utility model utilizes and tests the characteristic that command console is capable of output multi-channel electrical parameter, multichannel power distribution terminal tester is controlled by testing command console, distribution terminal tester is controlled and is acquired to distribution terminal, and the information of acquisition is fed back into test maneuvering platform, so as to reach the target efficiently tested distribution terminal.
Description
Technical field
The utility model belongs to networking testing field, and in particular to a kind of networking test system of distribution terminal automatic detection
System.
Background technology
With the development of electrical power distribution automatization system project in power grid, the usage amount of distribution terminal is also multiplied.Match
Electric terminals producer is extremely numerous, and product quality level is uneven, and distribution network construction quality is caused to there is very big hidden danger.It is badly in need of in distribution
Terminal device needs effectively to be tested before the use.Testing the distribution terminal passed through could allow to make in power distribution network
With.Since the demand of distribution terminal is continuously increased, traditional test mode has been difficult to meet the needs of largely testing, seriously
It constrains in distribution automation system to distribution terminal Large scale construction demand.How distribution terminal survey is quickly finished
Examination, need there are one fairly perfect testing scheme with ensure test smoothly, efficient implementation.
It is existing to test distribution terminal mainly in a manner that each controller switching equipment is individually tested, that is, elder generation's connecting test when testing
Distribution terminal, distribution terminal tester is according to preset electric current, voltage, active/idle, frequency, power factor (PF) and precision etc.
Parameter applies corresponding current/voltage to interval, after continuing certain predetermined value duration, the electrical parameter evidence at the interval is acquired, according to one
Fixed amplitude range is clearly tested whether distribution terminal is qualified products；After completing the test of distribution terminal 1, distribution terminal test
Instrument reconnects distribution terminal 2, performs primary completion test again according to the method described above, tests and complete until all distribution terminals, i.e.,
Complete test.
The problem of existing testing scheme is maximum is that efficiency is lower, can only test every time DTU some interval or
Test a FTU/TTU, remaining interval of DTU or other FTU/TTU are constantly in etc. it is to be tested in, test need it is serial complete,
The extended testing system time.
Distribution terminal tester is generally configured with the output of the parameters such as multichannel electric current, voltage, if only utilizing wherein one each time
The wasting of resources there is no distribution terminal tester is really fully used, is caused in road.
Artificial tangent line back and forth is needed to complete line between interval in some cases, is automated than relatively low, inefficiency, simultaneously
Also it is dangerous and easy artificial Miswire occur.
All be to work independently per station power distribution terminal test instrument, it is impossible to efficient combination together, while to station institute terminal
(DTU) numerous intervals or more FTU/TTU synchronize and are tested.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency provides a kind of networking test of distribution terminal automatic detection
System using the exportable multi-channel electrical parameter characteristic of plain edition distribution terminal tester, joins electricity with monohapto end equipment with tested
Quantity demand based on Ethernet communication network, is uniformly controlled and merges scheduling, so as to reach to matching by testing maneuvering platform software
The target that electric terminals are efficiently tested.
In order to achieve the above object, the utility model includes test maneuvering platform, and test maneuvering platform connects several distribution
Terminal tester, each distribution terminal tester are all connected with several distribution terminals；
Maneuvering platform is tested to be used to carry out distribution terminal tester edit operation, and chain is initiated to distribution terminal tester
Road links, and test instruction is sent in distribution terminal tester, the test knot that the distribution terminal tester received is reported
Fruit is shown, is stored, operation and follow-up other are handled；
Distribution terminal tester and connection line feed terminals of the distribution terminal tester including connection switching station terminal D TU/
The distribution terminal tester of distribution transformer terminals FTU/TTU, distribution terminal tester receive test maneuvering platform under send instructions after, root
Test information is exported to distribution terminal, and receive the test result data that distribution terminal reports according to instruction, send the data to survey
Try maneuvering platform；
Distribution terminal is used to perform relevant action according to electric power standard agreement, and test data to distribution terminal is reported to test
Instrument.
Distribution terminal tester jointly controls DTU equipment by several cascade distribution terminal testers.
One station power distribution terminal tester links several FTU/TTU equipment.
Distribution terminal tester connects the control port of DTU equipment, and receives the test response at other intervals of DTU simultaneously.
It tests maneuvering platform, distribution terminal tester and cascade tester and interacting message is carried out using TCP, and strictly abide by
Follow standard industry communication protocol (such as DL/T634.5101-2002, DL/T634.5104-2002).
Distribution terminal tester is used to acquire the output current of distribution terminal and the information of output voltage.
Compared with prior art, the system of the utility model connects several distribution terminals tests by testing command console
Instrument, each distribution terminal tester are all connected with several distribution terminals, and command console is tested in the utility model utilization to be exported
The characteristic of multi-channel electrical parameter controls multichannel power distribution terminal tester by testing command console, and distribution terminal tester is to matching
Electric terminals are controlled and are acquired, and the information of acquisition is fed back to test maneuvering platform, efficient to distribution terminal so as to reach
The target of test.
Description of the drawings
Fig. 1 is the system construction drawing of the utility model.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model includes test maneuvering platform, and test maneuvering platform connects several distribution terminal tests
Instrument, each distribution terminal tester are all connected with several distribution terminals, and distribution terminal tester connects the control port of DTU equipment,
And the test response at other intervals of DTU is received simultaneously；
Maneuvering platform is tested to be used to carry out distribution terminal tester edit operation, and chain is initiated to distribution terminal tester
Road links, and test instruction is sent in distribution terminal tester, the test knot that the distribution terminal tester received is reported
Fruit is shown, is stored, operation and follow-up other are handled；
Distribution terminal tester includes the distribution terminal tester of connection DTU and connects the distribution terminal survey of FTU/TTU
Instrument is tried, distribution terminal tester jointly controls DTU equipment by several cascade distribution terminal testers；One station power distribution
Terminal tester links several FTU/TTU equipment, distribution terminal tester receives send instructions under test maneuvering platform after, root
Test information is exported to distribution terminal, and receive the test result data that distribution terminal reports according to instruction, send the data to survey
Try maneuvering platform；
Distribution terminal is used to perform relevant action according to electric power standard agreement, and test data to distribution terminal is reported to test
Instrument.
The control method of the utility model, includes the following steps：
Step 1, test maneuvering platform connect with all distribution terminal tester connecting links and mutually keep heartbeat, protect
It is normal to demonstrate,prove the communication of distribution terminal tester, test maneuvering platform issues operational order and gives distribution terminal tester；Operational order is
It carries out issuing execution according to agreement message format or be performed automatically according to the fixed test item of user preset；
Step 2, distribution terminal tester are needed to carry out link connection according to electric power stipulations agreement and distribution terminal, be ensured
It communicates with distribution terminal normally；After distribution terminal tester receives test instruction, control instruction is sent to pair by analysis instruction
The DTU equipment and FTU/TTU equipment answered, DTU equipment and FTU/TTU equipment perform relevant action according to electric power standard agreement, and
Test data is reported to distribution terminal tester；If DTU equipment is tested, then cascade distribution is on the one hand transmitted the message to
Terminal tester, notice cascade distribution terminal tester start synchronism detection, and cascade distribution terminal tester receives distribution end
After holding tester message, electrical parameter is exported according to dependent instruction parameter simultaneously to direct-connected DTU equipment intervals, on the other hand basis
Instruction exports electrical parameter simultaneously to direct-connected DTU equipment intervals；If testing FTU/TTU equipment, directly electrical parameter is issued
Give FTU/TTU equipment；
Step 3, after distribution terminal tester receives the test data message that DTU equipment and FTU/TTU equipment report,
Test maneuvering platform will be reported to after packet parsing；
Step 4, the result that reports of test maneuvering platform reception shown, is stored and the subsequent processings such as operation.
It tests maneuvering platform, distribution terminal tester and cascade tester and interacting message, interaction data is carried out using TCP
Include following message header；
Above-mentioned test system group network mode, feature be can by configuration mode (including configuration file, configuration interface) come
Expand the quantity of tested distribution network terminal.
The hardware resource for testing the quantity tested person maneuvering platform of maneuvering platform distribution terminal restricts, and works as hardware resource exhaustion
Shi Buneng accesses new distribution terminal again.
The control method of the utility model issues operational order to distribution terminal tester, distribution by testing maneuvering platform
After terminal tester analysis instruction, control instruction is sent to corresponding DTU equipment and FTU/TTU equipment, DTU equipment and FTU/
Test data is fed back into distribution terminal tester after TTU equipment execution action, distribution terminal tester sends feedback result
Subsequent processing is carried out to test maneuvering platform, this method controls more station power distribution terminal testers by testing command console, often
A distribution terminal tester controls corresponding DTU equipment and FTU/TTU equipment, realizes test maneuvering platform and distribution terminal is surveyed
The multi-channel control of instrument is tried, can numerous intervals of DTU or more FTU/TTU be synchronized and tested simultaneously, improves test effect
Rate shortens the testing time.
Claims (6)
1. the networking test system of a kind of distribution terminal automatic detection, which is characterized in that including testing maneuvering platform, test refers to
It waves platform and connects several distribution terminal testers, each distribution terminal tester is all connected with several distribution terminals；
Maneuvering platform is tested to be used to carry out distribution terminal tester edit operation, and link chain is initiated to distribution terminal tester
Connect, will test instruction being sent in distribution terminal tester, by the test result that the distribution terminal tester received reports into
Row display, storage and operation；
Distribution terminal tester includes the distribution terminal tester of connection DTU and connects the distribution terminal tester of FTU/TTU,
Distribution terminal tester receive test maneuvering platform under send instructions after, according to instruction to distribution terminal export test information, and
The test result data that distribution terminal reports is received, sends the data to test maneuvering platform；
Distribution terminal is used to perform relevant action according to electric power standard agreement, and report test data to distribution terminal tester.
2. the networking test system of a kind of distribution terminal automatic detection according to claim 1, which is characterized in that pass through
Several station power distribution terminal testers are cascaded jointly to control DTU equipment.
3. the networking test system of a kind of distribution terminal automatic detection according to claim 1, which is characterized in that one
Distribution terminal tester link several FTU/TTU equipment of test.
A kind of 4. networking test system of distribution terminal automatic detection according to claim 1, which is characterized in that distribution
Terminal tester connects the control port of DTU equipment, and receives the spaced test response of DTU institutes simultaneously.
A kind of 5. networking test system of distribution terminal automatic detection according to claim 1, which is characterized in that test
Maneuvering platform, distribution terminal tester or cascade distribution terminal tester carry out interacting message using TCP/IP.
A kind of 6. networking test system of distribution terminal automatic detection according to claim 1, which is characterized in that distribution
Terminal tester is used to acquire the output current of distribution terminal and the information of output voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526427.0U CN207601245U (en) | 2017-11-15 | 2017-11-15 | A kind of networking test system of distribution terminal automatic detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526427.0U CN207601245U (en) | 2017-11-15 | 2017-11-15 | A kind of networking test system of distribution terminal automatic detection |
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| CN207601245U true CN207601245U (en) | 2018-07-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365804A (en) * | 2019-08-29 | 2019-10-22 | 国网重庆市电力公司电力科学研究院 | A kind of distribution terminal cloud detection system |
| CN110912778A (en) * | 2019-12-04 | 2020-03-24 | 国网湖北省电力有限公司 | Test system and test method supporting HSR standard transmission protocol |
| CN112540262A (en) * | 2020-11-18 | 2021-03-23 | 广西电网有限责任公司电力科学研究院 | Voltage time type feeder automation test system and test method thereof |
-
2017
- 2017-11-15 CN CN201721526427.0U patent/CN207601245U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365804A (en) * | 2019-08-29 | 2019-10-22 | 国网重庆市电力公司电力科学研究院 | A kind of distribution terminal cloud detection system |
| CN110912778A (en) * | 2019-12-04 | 2020-03-24 | 国网湖北省电力有限公司 | Test system and test method supporting HSR standard transmission protocol |
| CN112540262A (en) * | 2020-11-18 | 2021-03-23 | 广西电网有限责任公司电力科学研究院 | Voltage time type feeder automation test system and test method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220725 Address after: 710000 room 10660, unit 1, building 3, yicuiyuan I metropolis, No. 11, Tangyan South Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an HENGWEI Electric Technology Co.,Ltd. Address before: Building 11, Vanke oriental legend community, No. 555, huangqutou Third Road, Qujiang New District, Xi'an City, Shaanxi Province, 710000 Patentee before: Li Yong |
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| TR01 | Transfer of patent right |