CN108414855A - A kind of system of Distributing Network Automation test - Google Patents
A kind of system of Distributing Network Automation test Download PDFInfo
- Publication number
- CN108414855A CN108414855A CN201810124672.1A CN201810124672A CN108414855A CN 108414855 A CN108414855 A CN 108414855A CN 201810124672 A CN201810124672 A CN 201810124672A CN 108414855 A CN108414855 A CN 108414855A
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- test
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Classifications
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
Abstract
The invention discloses a kind of systems of Distributing Network Automation test, including simulating main website, power distribution automation tester, power supply and test terminal, the power supply is used to give simulation main website, power distribution automation tester and test terminal power supply, the power distribution automation tester are communicated by Ethernet with simulation main website, and the distribution auto testing instrument at least one is connected in parallel to main website；The distribution auto testing instrument contains more set calibrating terminals, and more set calibrating terminals are configured as and more test terminal connecting tests.Compared with prior art, the present invention can the test terminals of more of on-line testing simultaneously, it is convenient and efficient, at the same by protocol convert module can real time inspection telemetering, remote signalling, manual operation remote control checks SOE events, carries out command operation function manually.
Description
Technical field
The present invention relates to the systems that equipment technical field of measurement and test more particularly to a kind of Distributing Network Automation are tested.
Background technology
Power distribution automation is the important component of intelligent grid, and the troubleshooting performance shortage of original power distribution automation has
The means of testing of effect.Due to lacking means of testing, trouble handling function needs longtime running to wait for failure generation that could examine, leads
It causes defect early stage fully cannot to expose and solve, has seriously affected the safe and reliable operation of electrical power distribution automatization system.It is fixed with failure
Position, isolation and service restoration are one of Core Features of power distribution automation for the feeder automation (FA) of target, are supplied for improving
Electric reliability is of great significance.
Invention content
The technical issues of in order to overcome the above-mentioned prior art, the invention is realized in this way a kind of Distributing Network Automation is surveyed
The system of examination, including simulation main website, power distribution automation tester, power supply and test terminal, the power supply are used for
Give simulation main website, power distribution automation tester and test terminal power supply, the power distribution automation tester by Ethernet with
Simulation main website is communicated, and the distribution auto testing instrument at least one is connected in parallel to main website；The distribution is surveyed automatically
Examination instrument contains more set calibrating terminals, and more set calibrating terminals are configured as and more test terminal connecting tests.
As a kind of improvement in the present invention, the distribution auto testing instrument includes antenna, receiver, center processing list
Member, intake module, the amount of outputing module, signal generating unit, voltage power amplifier module, current amplification module, stipulations interface；Its
In, the receiver is 4G, Wifi, from punctual GPS module, and the 4G modules are used to connect simulation when distributed networking and survey
Main website is tried, the Wifi modules when networking being concentrated to test for connecting router；The center processing unit is for parsing
Test instruction is issued, test instruction is executed, stores test data；The intake module is used to detect the switch of test terminal
State and action message；
The amount of the outputing module is used to execute the action command of distribution auto testing instrument；The signal generating unit is used
In the sinusoidal small signal of generation；The voltage power amplifier module and current amplification module is respectively used to the sine of amplification voltage, electric current
Small signal generates test voltage and test electric current；
The stipulations interface is used to receive the test data of test terminal.
As a kind of improvement in the present invention, described is configured as the place weaker in GPS signal from punctual GPS module
When experiment, it can shift to an earlier date and power distribution automation tester is set time in GPS signal good place, after GPS signal is lost, distribution is certainly
Dynamicization tester is kept time automatically
As a kind of improvement in the present invention, the test terminal is whole for station institute terminal D TU, line feed terminals FTU, distribution transforming
Hold TTU.
The present invention can the test terminals of more of on-line testing simultaneously, it is convenient and efficient, can be looked into real time by protocol convert module
See that telemetering, remote signalling, manual operation remote control check SOE events, carry out command operation function manually.Protocol convert software, can be simultaneously
The telemetering, remote signalling, SOE data for checking more test terminals, can manually perform and be ordered substantially in straighforward operation and some protocol converts
It enables, and can show the real-time packet of every station terminal, fast test more distribution network terminals, improve the efficiency of test.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the system topological figure of this Distributing Network Automation test.
Fig. 2 is this distribution auto testing instrument functional block diagram.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
The specific implementation of the present invention is described in detail below in conjunction with specific embodiment.
In conjunction with attached Fig. 1 and 2, invention is further explained, specifically, simulation main website edits testing scheme in advance, such as
Testing process, test voltage and current parameters, on-off model etc. are carried out by Ethernet and each power distribution automation tester
Address is matched, and simulation test main website issues the testing scheme of each test terminal to power distribution automation tester after the completion of pairing,
9 sets of calibrating terminals are configured with per station power distribution automatic test instrument, which is specially that banana terminal turns the pairing of air plug line, using dress
Air plug wire terminal, wiring is succinct, connection is reliable, ensures the reliable and stable of test wiring.
Often set test section attached bag contains voltage terminal, and current terminal is outputed terminal, opened into terminal and network interface, the test of configuration
Terminal can connect pairing with test terminal simultaneously, and test terminal can be whole for station institute terminal D TU, line feed terminals FTU, distribution transforming
TTU is held, can support 5 station terminal on-line testings simultaneously.
Power distribution automation tester receives the testing scheme that simulation main website issues by 4G modules or wifi module, will test
Scheme is stored in center processing unit and parses testing scheme.Specifically, the PC modules in center processing unit corresponding diagram 2；
Power distribution automation tester center processing unit FPGA module passes through GPS module according to the testing scheme after parsing
GPS clock synchronizations are carried out, which is from punctual GPS module：In the weaker local trial of GPS signal, it can shift to an earlier date and believe in GPS
Number good place sets time power distribution automation tester, and after GPS signal is lost, power distribution automation tester is kept time automatically,
Punctual 8h errors<50us；
Testing scheme after parsing is executed in FPGA, and output analog quantity generates sinusoidal small signal by signal generating unit,
The small signal of the sine by voltage power amplifier module and current module, exports matched test voltage and test electric current to test respectively
Terminal；The amount of outputing module is by the amount of outputing terminal output action information, such as：The remote signalling state of simulation test terminal, SOE events etc.
Information；The telecommand that test terminal is sent out is detected by intake module.
Test terminal-pair voltage signal and current signal are sampled, and voltage, current measurement value message are generated, to tester
The action message of offer is judged, corresponding remote signalling message is generated, and simulation main website is passed back by 101/104/IEC61850 stipulations；
It tests terminal and receives the remote control message from simulation main website, pass through the intake interface or stipulations interface feedback remote control of tester
The executive condition of instruction；
Message contact during the experiment of power distribution automation tester complete monitoring with open the state change into, the amount of outputing,
SOE events and markers are recorded, after the completion of to be tested, generates corresponding test report；
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should be included in protection scope of the present invention made by within refreshing and principle.
The foregoing is merely the better embodiments of the present invention, are not intended to limit the invention, all the present invention's
Within spirit and principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of system of Distributing Network Automation test, including simulation main website, power distribution automation tester, power supply and survey
Terminal is tried, the power supply is used to give simulation main website, power distribution automation tester and test terminal power supply, the distribution
Automatic test instrument is communicated by Ethernet with simulation main website, it is characterised in that：
The distribution auto testing instrument at least one is connected in parallel to main website；
The distribution auto testing instrument contains more set calibrating terminals, and the calibrating terminals that cover are configured as connecting with more test terminals more
Connect test.
2. a kind of system of Distributing Network Automation test according to claim 1, it is characterised in that：
The distribution auto testing instrument includes antenna, receiver, center processing unit, intake module, the amount of outputing module, letter
Number generating unit, voltage power amplifier module, current amplification module, stipulations interface；
Wherein, the receiver is 4G, Wifi, from punctual GPS module, and the 4G modules are used to connect when distributed networking
Simulation test main website, the Wifi modules when networking being concentrated to test for connecting router；
The center processing unit executes test instruction, stores test data for issuing parsing test instruction；
The intake module is used to detect the on off state and action message of test terminal；
The amount of the outputing module is used for the action command of output distribution auto testing instrument；
The signal generating unit is for generating sinusoidal small signal；
The voltage power amplifier module and current amplification module is respectively used to the sinusoidal small signal of amplification, generates test voltage and test
Electric current；
The stipulations interface is used to receive the test data of test terminal.
3. a kind of system of Distributing Network Automation test according to claim 1 and 2, it is characterised in that：It is described from
Punctual GPS module is configured as in the weaker local trial of GPS signal, can shift to an earlier date GPS signal it is good place to distribution from
Dynamicization tester is set time, and after GPS signal is lost, power distribution automation tester is kept time automatically.
4. a kind of system of Distributing Network Automation test according to claim 1, it is characterised in that：The test is whole
End is station institute terminal D TU, line feed terminals FTU, distribution transformer terminals TTU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124672.1A CN108414855A (en) | 2018-02-07 | 2018-02-07 | A kind of system of Distributing Network Automation test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124672.1A CN108414855A (en) | 2018-02-07 | 2018-02-07 | A kind of system of Distributing Network Automation test |
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| CN108414855A true CN108414855A (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810124672.1A Pending CN108414855A (en) | 2018-02-07 | 2018-02-07 | A kind of system of Distributing Network Automation test |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239493A (en) * | 2018-09-19 | 2019-01-18 | 云南电网有限责任公司瑞丽供电局 | Live distribution terminal automatic test instrument and test method |
| CN109596869A (en) * | 2019-02-13 | 2019-04-09 | 安徽科大智能物流系统有限公司 | The distribution terminal on-line measuring device and method of view-based access control model guiding |
| CN110174566A (en) * | 2019-05-16 | 2019-08-27 | 李勇 | A kind of power distribution automation test macro and method based on cloud |
| CN110456192A (en) * | 2019-07-26 | 2019-11-15 | 北京三清互联科技有限公司 | Distribution terminal automatization test system and method based on LabView |
| CN110471016A (en) * | 2019-09-10 | 2019-11-19 | 浙江华电器材检测研究所有限公司 | A kind of secondary control cabinet of FTU test |
| CN110618327A (en) * | 2019-09-26 | 2019-12-27 | 国网湖南省电力有限公司 | Mobile distribution automation test equipment and test method thereof |
| CN110988544A (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 test system based on high in clouds test case |
| CN111308242A (en) * | 2020-03-06 | 2020-06-19 | 南方电网科学研究院有限责任公司 | Test platform and test method of distribution automation system |
| CN111865712A (en) * | 2020-06-23 | 2020-10-30 | 国网重庆市电力公司电力科学研究院 | Intelligent fusion terminal tester |
| CN114285163A (en) * | 2021-12-22 | 2022-04-05 | 江苏米格电气集团股份有限公司 | On-site convenient acceptance method based on operation acceptance of power distribution terminal |
| CN114710418A (en) * | 2021-12-24 | 2022-07-05 | 深圳供电局有限公司 | Test system architecture for intercommunication and interconnection of multiple types of terminals |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109239493A (en) * | 2018-09-19 | 2019-01-18 | 云南电网有限责任公司瑞丽供电局 | Live distribution terminal automatic test instrument and test method |
| CN109596869A (en) * | 2019-02-13 | 2019-04-09 | 安徽科大智能物流系统有限公司 | The distribution terminal on-line measuring device and method of view-based access control model guiding |
| CN109596869B (en) * | 2019-02-13 | 2024-01-12 | 科大智能物联技术股份有限公司 | Power distribution terminal on-line detection device and method based on visual guidance |
| CN110174566A (en) * | 2019-05-16 | 2019-08-27 | 李勇 | A kind of power distribution automation test macro and method based on cloud |
| CN110456192A (en) * | 2019-07-26 | 2019-11-15 | 北京三清互联科技有限公司 | Distribution terminal automatization test system and method based on LabView |
| CN110471016B (en) * | 2019-09-10 | 2022-05-13 | 浙江华电器材检测研究所有限公司 | Secondary control cabinet for FTU test |
| CN110471016A (en) * | 2019-09-10 | 2019-11-19 | 浙江华电器材检测研究所有限公司 | A kind of secondary control cabinet of FTU test |
| CN110618327A (en) * | 2019-09-26 | 2019-12-27 | 国网湖南省电力有限公司 | Mobile distribution automation test equipment and test method thereof |
| CN110988544A (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 test system based on high in clouds test case |
| CN111308242A (en) * | 2020-03-06 | 2020-06-19 | 南方电网科学研究院有限责任公司 | Test platform and test method of distribution automation system |
| CN111865712A (en) * | 2020-06-23 | 2020-10-30 | 国网重庆市电力公司电力科学研究院 | Intelligent fusion terminal tester |
| CN114285163A (en) * | 2021-12-22 | 2022-04-05 | 江苏米格电气集团股份有限公司 | On-site convenient acceptance method based on operation acceptance of power distribution terminal |
| CN114710418A (en) * | 2021-12-24 | 2022-07-05 | 深圳供电局有限公司 | Test system architecture for intercommunication and interconnection of multiple types of terminals |
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