CN107492240A - A kind of method that distribution automation transformation debugging is carried out using 4G networks - Google Patents
A kind of method that distribution automation transformation debugging is carried out using 4G networks Download PDFInfo
- Publication number
- CN107492240A CN107492240A CN201610414053.7A CN201610414053A CN107492240A CN 107492240 A CN107492240 A CN 107492240A CN 201610414053 A CN201610414053 A CN 201610414053A CN 107492240 A CN107492240 A CN 107492240A
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- power failure
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
Abstract
The invention discloses a kind of method that distribution automation transformation debugging is carried out using 4G networks, it comprises the following steps：1) device is route by radio communication and connects automatization terminal equipment and main website, you can realize the communication between automatization terminal equipment and main website；2) the automatization terminal equipment progress warehouse that website is transformed plan by main website is debugged in advance, that is, completes " three is distant " or " two is distant " data transmission work of the website, and the work that the same day that has a power failure needs to complete is moved into the pre- debugging stage；3) power cut construction；4) remote signalling No. three are carried out to transformation website to take a sample test.The present invention makes compacter, the optimized work flow that work is connected.And remote signalling No. three are carried out to transformation website on the day of power failure and taken a sample test, greatly reduce the workload on the same day that has a power failure, equipment debugging work can be completed by only needing under proterotype 1/3 time, effectively reduce power failure duration, operating efficiency is significantly improved.
Description
Technical field
It is especially a kind of to carry out distribution using 4G networks the present invention relates to intelligent network distribution and distribution automation field
The method of automatic improving debugging.
Background technology
For power grid enterprises, 4G is mainly used in live O＆M maintenance, mobile office scene, capital construction.
On December 4th, 2013, Ministry of Industry and Information formally issue TD-LTE4G licence plates to three big operators.TD-LTE is me
The leading international mainstream 4G standards of state, and one of state-of-the-art communication technology in the current whole world, have at a high speed
The distinguishing feature such as rate, low time delay, always online.The development in the fields such as mobile information, mobile Internet of Things will
Further speed-raising.
One of core of intelligent power distribution net is exactly the reliable accurate delivery of various information, therefore automatic in distribution
Change before terminal device puts into operation, it is necessary to distant place transmission work be carried out, to ensure " the three of terminal device upload
It is distant " accuracy of (remote signalling, remote measurement, remote control) data message.For the website of currently employed fiber optic communication,
Greatest problem in power distribution automation improvement project is exactly that the laying progress of optical fiber seriously lags behind scrap build and entered
Degree, can not realize that the data of distribution automation remote terminal connect in time after the completion of power distribution automation scrap build
Enter with data to a job, therefore it is imperative to improve current mode of operation.
The content of the invention
Distribution automation transformation is carried out the technical problem to be solved in the present invention is to provide one kind using 4G networks to adjust
The method of examination, it effectively reduces power failure duration, and operating efficiency is significantly improved.
In order to solve the above-mentioned technical problem, one kind application 4G networks of the invention carry out distribution automation transformation tune
The method of examination, comprises the following steps：
1) device is route by radio communication and connects automatization terminal equipment and main website, you can realize automatization terminal
Communication between equipment and main website；
2) the automatization terminal equipment progress warehouse that website is transformed plan by main website is debugged in advance, that is, completing should
" three is distant " or " two is distant " data transmission work of website, and the work that the same day that has a power failure needs to complete is moved to
The pre- debugging stage；
3) power cut construction；
4) remote signalling No. three are carried out to transformation website to take a sample test.
The beneficial effects of the invention are as follows：Under former retrofit work pattern, equipment installation rate, communication are limited to
A variety of restrictions such as debugging, drive station position be more, can not ensure to complete the debugging transmission of multi-site within the time limit that has a power failure
Work, influences power supply reliability index and engineering overall progress.And the present invention applies 4G wireless technologys to plan
After the equipment progress " debugging in advance in warehouse " for transforming website, after equipment reaches warehouse, that is, the transformation that has a power failure
Before, device is route by radio communication and connects automatization terminal equipment and main website, you can realized between the two
Communication, fulfil " three is distant " or " two is distant " data transmission work of the website ahead of schedule, the same day that will have a power failure needs
The work of completion moves to the pre- debugging stage, effectively the generation of prevention power failure same day emergency situations, is connected work
Compacter, optimized work flow.And remote signalling No. three are carried out to transformation website on the day of power failure and taken a sample test, greatly
The big workload for reducing the same day that has a power failure, equipment debugging work can be completed by only needing under proterotype 1/3 time,
Power failure duration is effectively reduced, operating efficiency is significantly improved.
Brief description of the drawings
Fig. 1 is a kind of flow chart for the method that distribution automation transformation debugging is carried out using 4G networks of the present invention.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Referring to Fig. 1, the present invention is connected on distribution automation remote terminal using radio communication route device, is passed through
Wireless network forms a communications platform with the prepositive communication computer based on wireless public network that main website carries.
Wherein, radio communication route supports 4G networks, and 220V AC or 9-48VDC power supply environment.Adopt
With standard ethernet protocol, while for the limitation of access of the mobile network to outer net IP data, using based on
IPSec VPN (VPN) technology, the safety interconnection of telecommunication network is completed, realizes machine to machine
Data communication of the device based on standard ICP/IP protocol.
The equipment that website is transformed plan using 4G wireless technologys carries out " debugging in advance in warehouse ", i.e., is arrived in equipment
Up to after warehouse, that is, have a power failure transformation before, by radio communication route device connect automatization terminal equipment and
Main website, you can realize communication between the two, fulfil " three is distant " or " two is distant " data of the website ahead of schedule
Work is driven, the work that the same day that has a power failure needs to complete is moved into the pre- debugging stage.
1. to realize that carry out warehouse with 4G wireless technologys debugs in advance, solves emphatically following two problems：
1) the wireless router type selecting based on 4G：Wireless router based on 4G will use technical grade to design,
The power supply of wireless router supports Width funtion, using standard ethernet protocol, carries out network route, same to hour hands
Limitation to access of the mobile network to outer net IP data, using the VPN technologies based on IPSec, prevent from counting
According to being ravesdropping and distorting, so as to realize the data communication based on standard ICP/IP protocol, and pass through netting twine
It is connected with automatization terminal.
2) wireless network based on 4G is built：Power distribution automation main station system is transported by intelligent acess to mobile
Seek the computer room either base station access 4G networks of business；On distribution automation remote terminal access a 4G without
Line communications router, DTU terminals are linked on mobile operator 4G networks by 4G wireless routers, made
Obtain distribution automation remote terminal and form a Wireless Virtual Private Network (VPN) with system host.
2. spot effect is tested：In warehouse, primary equipment and secondary device are completed, pass through channel radio
Believe router connection automatization terminal equipment and main website, communication between the two is realized, to new adjustment method
Tested, irrational place is improved, be perfect.
3. new model is carried out：For planning the website using fiber optic communication, using 4G wireless technologys to plan
The equipment for transforming website carries out " debugging in advance in warehouse ", optimized work flow.
In summary, present disclosure is not limited in the above embodiments, those skilled in the art
Other embodiments can be proposed within the technological guidance's thought of the present invention, but these embodiments are included in
Within the scope of the present invention.
Claims (1)
- A kind of 1. method that distribution automation transformation debugging is carried out using 4G networks, it is characterised in that including Following steps：1) device is route by radio communication and connects automatization terminal equipment and main website, you can realize automatization terminal Communication between equipment and main website；2) the automatization terminal equipment progress warehouse that website is transformed plan by main website is debugged in advance, that is, completing should " three is distant " or " two is distant " data transmission work of website, and the work that the same day that has a power failure needs to complete is moved to The pre- debugging stage；3) power cut construction；4) remote signalling No. three are carried out to transformation website to take a sample test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414053.7A CN107492240A (en) | 2016-06-13 | 2016-06-13 | A kind of method that distribution automation transformation debugging is carried out using 4G networks |
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| CN201610414053.7A CN107492240A (en) | 2016-06-13 | 2016-06-13 | A kind of method that distribution automation transformation debugging is carried out using 4G networks |
Publications (1)
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|---|---|
| CN107492240A true CN107492240A (en) | 2017-12-19 |
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| CN201610414053.7A Pending CN107492240A (en) | 2016-06-13 | 2016-06-13 | A kind of method that distribution automation transformation debugging is carried out using 4G networks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286296A (en) * | 2021-12-14 | 2022-04-05 | 达闼机器人有限公司 | Remote control method, server, controlled device, system, device, and medium |
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Application publication date: 20171219 |
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| WD01 | Invention patent application deemed withdrawn after publication |