CN109638962A - The transmit process information monitoring method of intelligent substation remote control command - Google Patents
The transmit process information monitoring method of intelligent substation remote control command Download PDFInfo
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- CN109638962A CN109638962A CN201811570853.3A CN201811570853A CN109638962A CN 109638962 A CN109638962 A CN 109638962A CN 201811570853 A CN201811570853 A CN 201811570853A CN 109638962 A CN109638962 A CN 109638962A
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- 238000000034 method Methods 0.000 title claims abstract description 73
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000013479 data entry Methods 0.000 claims description 17
- 241000272814 Anser sp. Species 0.000 claims description 7
- 238000011045 prefiltration Methods 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 41
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- H02J13/0086—
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Abstract
The present invention relates to a kind of transmit process information monitoring methods of intelligent substation remote control command, belong to the transmission technique field of digital information.This method is by establishing the specification information matches rule list of remote control command transmit process between each communication layers of substation, and corresponding transmit process queue table is established according to matching rule table, after the message and matching rule table of three kinds of specifications of real-time monitoring are compared, the message for meeting matching rule table is extracted into its specification information to generate remote control step and the information for being remotely controlled step is stored in transmit process queue table, finally by the transmit process information of all information formation remote control commands for extracting generation remote control step and storage and display, to complete the monitoring to transmit process between transformer substation remote-control order again its each communication layers.
Description
Technical field
The present invention relates to a kind of monitoring methods of the transmit process information of intelligent substation remote control command, belong to digital information
Transmission technique field.
Background technique
With the continuous propulsion that smart grid is built, Intelligent transformer station and smart grid control technique support system successive
Construction is completed, provides important technical support for area power grid " big operation " subdispatch and regulation My Perspective On The Co-building.In electricity
In Force system, scheduling station executes a remote control command to elements such as disconnecting link or switches, is by regulating and controlling preposition, gateway machine, survey
It is transmitted to disconnecting link or switch between control device, each communication layers such as intelligent terminal from level to level, between layers each therein
Step transmitting is referred to as remote control step, and all remote control steps are referred to as remote control process, therefore remote control process is by multiple remote control step groups
At, including selection request, selection response, operation requests, operation response, tripping (combined floodgate), location information etc., these remote control steps
It is that communications layer by layer are carried out in the form of message network around remote control command.What the network message of each communication layers followed
Consensus standard be it is different, such as: the preposition communication gateway machine between of regulation is 104 messages, gateway machine and measure and control device it
Between communication be MMS message, the communication between measure and control device and intelligent terminal is GOOSE message.
Will be sended and received all the time between above-mentioned each communication layers magnanimity 104, the data such as MMS, GOOSE or
Message is dispersion between the message of the different communication layer of same remote control command, unordered, cannot explicitly express which is particularly belonged to
Which remote control step of one remote control process；Since the semanteme in each layer message is not identical, current method is to extract each layer
Message is analyzed respectively, not only heavy workload, nor can in time, comprehensively obtain power grid regulation interaction data；In addition, once
Remote control command has exception that can not also trace to it.
Summary of the invention
The technical problem to be solved by the present invention is the closed loop monitoring management of remote control command forming process can be surrounded and divided
Analysis, to provide strong support for power grid regulation and control.
The technical solution that the present invention proposes to solve above-mentioned technical problem is: a kind of transmission of intelligent substation remote control command
Procedural information monitoring method, the transformer substation remote-control order respectively the regulation prefilter layer of the intelligent substation, station level,
It is transmitted between four communication layers of interlayer and process layer with the message of tri- kinds of specifications of 104, MMS and GOOOSE, the message is logical
It crosses electric power communication protocol detector to obtain in real time, it is characterised in that execute following steps:
1) remote control command is established at described four according to corresponding relationship of the remote control command between three kinds of specifications
The specification information matches rule list of transmit process, the matching rule table include the remote control command described four between communication layers
The correspondence specification information of a communication layers simultaneously forms specification data entries；
2) remote control command is established in the biography of four communication layers according to the matching rule table and its specification data entries
Pass through journey queue table；
3) classification is filtered according to three kinds of specifications to the message, and extracts the message after carrying out grammatical and semantic analysis
Specification information；
4) the specification information of the message and the specification data entries of the matching rule table are contrasted, if the message
Specification information matched with the specification data entries, then by the message its correspond to communication layers between an one-way transmission make
For primary qualified remote control step, the specification information for extracting the message is stored in the transmit process queue table as described distant
The information for controlling step, otherwise abandons the message；
5) information of the remote control step in the transmit process queue table is calculated into first remote control step according to time-sequencing
Rapid information is remotely controlled the time interval between the information of step to last one, if the time interval is more than setting time,
The information extraction of each remote control step in the transmit process queue table is then formed to the transmit process of the remote control command
Information is simultaneously stored and is shown.
Further, the specification data entries be by the remote control command the communication layers corresponding relationship specification information
The ranks of formation are arranged in the matching rule, the transmit process queue table is complete with the ranks of the matching rule table
Corresponding sky table.
Further, the setting time range is 5-30 seconds.
Further, the matching rule table is the semantic association table of different specifications.
Further, the message is 104 messages, the station level to the interval for regulating and controlling prefilter layer to the station level
GOOSE message of the MMS message and the wall of layer to the process layer.
The beneficial effects of the present invention are: due to by the way that different specifications of the remote control command between different communication layer are formed pair
The specification information matches rule list that should be related to, and establish according to the specification data entries of matching rule table the biography of all remote control commands
Journey queue table is passed through, then will grab in real time what remote control command was formed in different communication layer by existing electric power communication protocol detector
Different specification messages, which are classified and parsed, extracts specification information, by the matched message of specification data entries with matching rule table
Its specification information is extracted to form the information of remote control step and be stored in process queue table, finally establish and save around remote control
The transmit process information in the remote control command of the having time sequence of different communication layer is ordered, to communicate to remote control command at four
Layer transmit process realizes closed loop monitoring management and the analysis of Process Character, and then is provided with for further power grid regulation and control
Power support.
Detailed description of the invention
The transmit process information monitoring method of intelligent substation remote control command of the invention is made into one with reference to the accompanying drawing
Walk explanation.
Fig. 1 is the schematic diagram of remote control command transmit process in the embodiment of the present invention.
Specific embodiment
Embodiment
In the transmit process information monitoring method of the intelligent substation remote control command of the present embodiment, intelligent substation leads to
Letter is divided into four layers of communication layers of regulation prefilter layer, station level, wall and process layer, and remote control command is in each communication layers with not
The message formed with specification is transmitted, and specific message has: 104 messages, the station level to interval of regulation prefilter layer to station level
Layer MMS message and wall arrive process layer GOOSE message, message pass through existing electric power communication protocol detector obtain in real time
?.As shown in Figure 1, specific monitoring method executes, steps are as follows:
1) remote control command is established between four communication layers according to corresponding relationship of the remote control command between three kinds of specifications to transmit
The specification information matches rule list of journey.Matching rule table is as shown in table 1 below:
Four remote control commands for winning current Nanjing intelligent substation in table 1, be respectively Bai Xin 4R74 switch the same period close,
Stone city 24F2 switchs same period conjunction, 1# main transformer 220kV switch division and new peak 1999 and switchs division.Each remote control command is before regulation
The correspondence specification information for forming corresponding relationship between four communication layers of layer, station level, wall and process layer is set, is advised in matching
Then table carries out arrangement and forms the specification data entries (ranks i.e. in rule list, as the first row respectively arranges an entry of formation in table 1
Be: Bai Xin 4R74 opens -24577-CL2201CTRL/CBSynCSW- CL2201CTRL/LLN0 BR-001A:1/001A:1/
00B1:3), to establish the specification information matches rule of this four remote control commands transmit process information between four communication layers
Table.
2) according to matching rule table and its specification data entries, this four remote control commands are established in regulation prefilter layer, control of standing
The transmit process queue table of four layer, wall and process layer communication layers；Transmit process queue table is exactly and matching rule table
The completely corresponding empty table of ranks.
3) classification is filtered according to three kinds of specifications to the every message monitored, and is extracted after carrying out grammatical and semantic analysis
The specification information of every message.Such as 104 remote control point numbers are just extracted as specification information, then for MMS message for 104 messages
MMS reference is extracted as specification information, GOOSE virtual terminator is then extracted for GOOSE message as specification information.
4) the specification information of every message and the specification data entries of matching rule table are contrasted, if the message
Specification information matches in specification information and specification data entries then correspond to the message at it primary unidirectional between communication layers
As primary qualified remote control step, the specification information for extracting the message is stored in conduct in transmit process queue table for transmission judgement
It is remotely controlled the information of step, otherwise abandons the message.Such as: electric power communication protocol detector real-time monitors station level to wall
A MMS message, through contrasting matching rule table specification data entries, if it is matched, so that it may judge that this is one
The secondary qualified remote control step from station level to wall, extracts the control reference ykdesc and report reference in the MMS message
Information in ykref specification information transfer process queue table, as qualification remote control step.
5) information of each remote control step in transmit process queue table is calculated into first remote control step according to time-sequencing
Information to last one be remotely controlled step information between time interval (reflection remote control step between interval time), if
Time interval is more than setting time, then the information extraction of each remote control step in transmit process queue table is formed remote control command
Transmit process information is simultaneously stored and is shown.
In the present embodiment, usually, setting time range is 5-30 seconds；Matching rule table is the semanteme different specifications
It is associated the semantic association table to be formed.
The foregoing is merely a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, own
According to the technique and scheme of the present invention and design of the invention is subject to equivalent substitution or change should all cover in protection model of the invention
Within enclosing.
Claims (5)
1. a kind of transmit process information monitoring method of intelligent substation remote control command, the transformer substation remote-control order is respectively in institute
It states between four the regulation prefilter layer, station level, wall and process layer communication layers of intelligent substation with 104, MMS and GOOOSE
The message of three kinds of specifications is transmitted, and the message is obtained in real time by electric power communication protocol detector, it is characterised in that is executed
Following steps:
1) remote control command is established at described four according to corresponding relationship of the remote control command between three kinds of specifications
The specification information matches rule list of transmit process, the matching rule table include the remote control command described four between communication layers
The correspondence specification information of a communication layers simultaneously forms specification data entries；
2) remote control command is established in the biography of four communication layers according to the matching rule table and its specification data entries
Pass through journey queue table；
3) classification is filtered according to three kinds of specifications to the message, and extracts the message after carrying out grammatical and semantic analysis
Specification information；
4) the specification information of the message and the specification data entries of the matching rule table are contrasted, if the message
Specification information matched with the specification data entries, then by the message its correspond to communication layers between an one-way transmission make
For primary qualified remote control step, the specification information for extracting the message is stored in the transmit process queue table as described distant
The information for controlling step, otherwise abandons the message；
5) information of the remote control step in the transmit process queue table is calculated into first remote control step according to time-sequencing
Rapid information is remotely controlled the time interval between the information of step to last one, if the time interval is more than setting time,
The information extraction of each remote control step in the transmit process queue table is then formed to the transmit process of the remote control command
Information is simultaneously stored and is shown.
2. the transmit process information monitoring method of intelligent substation remote control command according to claim 1, it is characterised in that: institute
State specification data entries be by the remote control command the communication layers corresponding relationship specification information in the matching rule
The ranks formed are arranged, the transmit process queue table is empty table completely corresponding with the ranks of the matching rule table.
3. the transmit process information monitoring method of intelligent substation remote control command according to claim 1 or claim 2, feature exist
In: the setting time range is 5-30 seconds.
4. the transmit process information monitoring method of intelligent substation remote control command according to claim 1 or claim 2, feature exist
In: the matching rule table is the semantic association table of different specifications.
5. the transmit process information monitoring method of intelligent substation remote control command according to claim 1 or claim 2, feature exist
In: the message is to regulate and control prefilter layer to 104 messages of the station level, the MMS message of the station level to the wall
With the wall to the GOOSE message of the process layer.
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| CN201811570853.3A CN109638962B (en) | 2018-12-21 | 2018-12-21 | Information monitoring method for transmission process of remote control command of intelligent substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811570853.3A CN109638962B (en) | 2018-12-21 | 2018-12-21 | Information monitoring method for transmission process of remote control command of intelligent substation |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506969A (en) * | 2014-12-15 | 2015-04-08 | 广东电网有限责任公司江门供电局 | Remote control command transmission method for power system |
| CN104750092A (en) * | 2013-12-31 | 2015-07-01 | 上海可鲁***软件有限公司 | Automatic diagnosis method for remote control/ remote transferring instruction transmission fault of industrial control system |
| CN106656588A (en) * | 2016-12-12 | 2017-05-10 | 国网北京市电力公司 | Fault locating method and device for intelligent substation |
-
2018
- 2018-12-21 CN CN201811570853.3A patent/CN109638962B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750092A (en) * | 2013-12-31 | 2015-07-01 | 上海可鲁***软件有限公司 | Automatic diagnosis method for remote control/ remote transferring instruction transmission fault of industrial control system |
| CN104506969A (en) * | 2014-12-15 | 2015-04-08 | 广东电网有限责任公司江门供电局 | Remote control command transmission method for power system |
| CN106656588A (en) * | 2016-12-12 | 2017-05-10 | 国网北京市电力公司 | Fault locating method and device for intelligent substation |
Non-Patent Citations (1)
| Title |
|---|
| 刘利军 等: ""分布式变电站自动化***设计"", 《电工技术》 * |
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