CN106254124B - One kind being based on the improved Intelligent substation merging unit configuration method in short address - Google Patents
One kind being based on the improved Intelligent substation merging unit configuration method in short address Download PDFInfo
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- CN106254124B CN106254124B CN201610679230.4A CN201610679230A CN106254124B CN 106254124 B CN106254124 B CN 106254124B CN 201610679230 A CN201610679230 A CN 201610679230A CN 106254124 B CN106254124 B CN 106254124B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004891 communication Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 241000272814 Anser sp. Species 0.000 description 15
- 230000001681 protective effect Effects 0.000 description 9
- 239000011800 void material Substances 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000013507 mapping Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000013499 data model Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/672—Short addresses
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Abstract
The present invention devises one kind based on the improved Intelligent substation merging unit configuration method in short address, belongs to power system transformer substation automatic field.Steps are as follows: SCD configuration tool is according to the SCD file of combining unit ICD file generated intelligent substation；Short address in the ICD file includes the configuration information of ICD；Configuration information is corresponding with the virtual terminator number of short address；The short address in SCD file is parsed using combining unit configuration tool, exports the configuration file of combining unit information；Configuration information is downloaded in combining unit to complete configuration process using combining unit tool.Solve in intelligent substation that combining unit is excessive using this kind of method, the big problem of debugging work load.
Description
Technical field
The present invention relates to one kind to be based on the improved Intelligent substation merging unit configuration method in short address, belongs to electric system
Substation Automation System field.
Background technique
Combining unit is the important feature of intelligent substation, and key player is play in the framework of intelligent substation, complete
The electrical quantity that a pairs of mutual inductor transmits merges and synchronization process, and will treated digital signal according to specific
Format is transmitted to the device that bay device uses.With extensive use of the combining unit in intelligent substation, combining unit
It supplies more and more, the workload of field adjustable is increasing, however the Limited information that the short address IEC61850 includes, and passes through
ICD (IED Capability Description describes the model file of intelligent assembly ability) and SCD (Substation
Configuration Description, whole station system configuration file) configuration information that is converted into is few, lead to combining unit
Configuration item is excessive, and manual operation is excessive, often results in that construction period is long, and progress is slow, delays project progress.
Summary of the invention
It is an object of the present invention to provide one kind to be based on the improved Intelligent substation merging unit configuration method in short address, to solve
The big problem of intelligent substation debugging work load.
To achieve the above object, the technical scheme adopted by the invention is that: one kind is based on the improved intelligent power transformation in short address
Combining unit of standing configuration method, steps are as follows:
1) SCD configuration tool is according to the SCD file of combining unit ICD file generated intelligent substation；In the ICD file
Short address include combining unit configuration information, configuration information is corresponding with the virtual terminator number of short address；The configuration information
It include: communication numeric type and number, cpu type and number, data table data type and number, derived data type and volume
Number, association/chain rupture data mark, combining unit collector and ID, combining unit collector channel type and channel, combining unit
Collector data source types switch side by side with group, combining unit analog-to-digital conversion no-load voltage ratio type and no-load voltage ratio, combining unit association channel
At least one of attribute-bit；
2) short address in SCD file is parsed using combining unit configuration tool, export combining unit information
Configuration file；
3) configuration information is downloaded in combining unit to complete configuration process using combining unit tool.
Short address format in the ICD file is as follows:
SAddr=" Axx:Bxx.Cxx.Dxx.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx "；
The situation single suitable for data source, wherein Axx field is communication numeric type+digital number；Bxx field
For CPU+CPU number；Cxx field is data table data type+digital number；Dxx field is that derived data type+number is compiled
Number；Exxyyzzzz field is association/chain rupture Data Identification；Fxx field is combining unit collector+ID；Gxx field is to merge
Unit collector channel type+channel；Hxx field is combining unit collector data source types+group；Ixx field is to merge list
First analog-to-digital conversion no-load voltage ratio type+no-load voltage ratio；Jxx field is combining unit association channel switch attribute mark arranged side by side.
Short address format in the ICD file is as follows:
SAddr=" Axx:Bxx.Cxx.Dxx.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx, Dxx.Exxyyzzzz.
Fxx.Gxx.Hxx.Ixx.Jxx"；
The situation not single suitable for data source, wherein Axx field is communication numeric type+digital number；Bxx word
Section is that CPU+CPU is numbered；Cxx field is data table data type+digital number；Dxx field is that derived data type+number is compiled
Number；Exxyyzzzz field is association/chain rupture Data Identification；Fxx field is combining unit collector+ID；Gxx field is to merge
Unit collector channel type+channel；Hxx field is combining unit collector data source types+group；Ixx field is to merge list
First analog-to-digital conversion no-load voltage ratio type+no-load voltage ratio；Jxx field is combining unit association channel switch attribute mark arranged side by side.
It is full-automatic to generate configuration and just need from data source header processing, tool after all from short address acquisition device institute
Have and solved in the integrality of manufacturer's information, therefore to improve the working efficiency of the commissioning staff of intelligent substation, automatically generates
The a full set of configuration of combining unit, it is necessary to which the short address IEC61850 improves expansion according to certain rules.
It is proposed by the present invention a kind of based on the improved Intelligent substation merging unit configuration method in short address, according to a set pattern
Then short address is expanded, information required for combining unit is covered all around, is matched to automatically generate a combining unit full set
Vertical data source is set up, intelligent substation debugging work load caused by solving the problems, such as combining unit configuration item excessively is big, improves
Field adjustable efficiency.
Detailed description of the invention
Fig. 1 is that engineering debugging efficiency schematic diagram is improved in intelligent substation short address；
Fig. 2 is intelligent substation short address void circuit system application schematic diagram；
Fig. 3 is to send application schematic diagram on intelligent substation short address void circuit system SV；
Fig. 4 is to send application schematic diagram on intelligent substation short address void circuit system GOOSE.
Specific embodiment
The technical solution of the present invention is as follows: the present invention is more and more for combining unit in intelligent substation, field adjustable amount
It is increasing, cause construction period long, progress is slow, the problem of delaying project progress, proposes to the short address IEC6185 according to one
The method that set pattern is then expanded, is handled from data source header, all information needed for obtaining combining unit from short address,
The a full set of configuration of combining unit is automatically generated, and utilizes combining unit configuration tool, a full set is configured and is filled under a key, to reduce
The manual operation of commissioning staff improves the working efficiency of commissioning staff.
The present invention will be further explained below with reference to the attached drawings:
Intelligent substation expands the process for improving engineering debugging efficiency using short address as shown in Figure 1, producer provides merging
Unit ICD file, wherein including the short address of combining unit configuration information, using SCD configuration tool according to ICD file generated intelligence
Energy substation SCD file, parses the short address of SCD file, obtains the configuration information of whole station system, wherein comprising merging
A full set is configured using combining unit configuration tool and is filled under a key, carries out engineering construction by unit full set configuration information.
The present invention is according to IEC61850 model and its " DL/T 282-2012 combining unit technical conditions " according to following rule
It carries out establishing short address expansion rule.Expand the overall consideration short address the SV and GOOSE compatibility of rule to expand, the short address SV is expanded
Consider the frame format and channel relationship of the access of acquisition, the extension of the short address GOOSE considers that (industry proposes virtual terminator and void in empty circuit
The concept of quasi- secondary circuit, abbreviation virtual secondary circuit are empty circuit) monitoring.In summary condition, short address reference format and
It is as follows to improve format:
Short address reference format: sAddr=" virtual terminator number "
It is as follows that format is improved in short address:
SAddr=" Axx:Bxx.Cxx.Dxx.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx, Dxx.Exxyyzzzz.
Fxx.Gxx.Hxx.Ixx.Jxx"
Short address sAddr is model field defined in IEC61850 standard, and sAddr attribute is for distributing short address to DO
Attribute, the private information for storing IED manufacturer be it is legal, have no effect on interoperability.
Wherein, Axx explanation of field: communications data types+digital number.Digital number is corresponding communications data types by connecing
The serial number for receiving and sending data difference layout, since 0, such as the 10th reception single-point remote signalling amount is ISP10.
Communications data types definition:
ISP-input single-point；
IDP-input two point；
IIT-input shaper；
IFT-input floating-point；
OSP-output single-point；
ODP-output two point；
OIT-output Shaping；
OFT-output floating-point；
OTM-output TSSM markers.
Bxx explanation of field: CPU+CPU number.Such as CPU1:B01, CPU2:B02 ..., digital number is 2, less than 2 use
0 polishing.
Cxx explanation of field: data table data type+digital number, the data of IPLD platform are a summary tables, therefore prefix
Unified to use CHL, digital number is the ID number of corresponding data data, as ID be 47 data: CHL47.
Dxx explanation of field: derived data type+digital number.Derived data type indicates input or output and data
Number is individually determined according to different purposes in type, data number, and such as the 25th soft to open into for SDin25, to no derived data
Digital number be set as default value " -1 ".
Because considering to send in the two points information such as disconnecting link position, therefore there are two Dxx, the 1st Dxx indicates coincidence, the 2nd Dxx
Indicate quartile, such as: sAddr=" Axx:Bxx.Cxx.
HDin801.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx,
HDin802.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx"
HDin801-firmly open into；
HDin801, HDin802-two point open firmly into；
SDin-input GOOSE single-point；
DDin-input GOOSE two point；
IDin-input shaper；
FDin-input floating-point；
TDin-input TSSM markers (monitoring of clock synchronous regime)；
CDin-external clock；
SDout-output single-point；
DDout-output two point；
IDout-output Shaping；
FDout-output floating-point；
TDout-output time markers；
The self-produced signal of EDout-；
CDout-sending clock.
Exxyyzzzz explanation of field: association (or chain rupture) Data Identification.Tool is led when exporting ICD file by dependency rule
Out, secondary field can not be sky, and association is necessarily filled out if not chain rupture, " RLT00000000 " is filled out if without incidence relation.
Associate field definition: " RLTxxyyzzzz "；Wherein " RLT " is associate field keyword, and xx is CPU number, and yy is
Tables of data ID, zzzz are associated data Record ID.It is then associated data when field is identical, if there is more in the same short address
A data, associated data mark are identical.Process layer devices CPU is filled out 01 or 02, because all data are in a table, therefore number
00 is filled out according to table id；Associated data Record ID fills in the ID of output data, such as an output data M (ID:0x9) and an input
Data N (ID:0x1234) association, then the associate field of both is RLT01000009.
Chain rupture field definition: " LNKxxyyzzzz "；Wherein, " LNK " is chain rupture field keys, and xx is not used, is defaulted as
00, yy accesses vertex type, 01-G (process layer GOOSE) for chain rupture, and 02-M (process layer SV), zzzz are that the chain rupture alarm signal exists
According to the serial number of APPID layout from small to large under this access point, since 0.
Because considering the source of the information such as the two points information such as disconnecting link position, therefore there are two Exxyyzzzz, the 1st
Exxyyzzzz indicates that the association status of coincidence, the 2nd Dxx indicate the association status of quartile.Such as: sAddr=" Axx:Bxx.
Cxx.HDin801.RLT00000000.Fxx.Gxx.Hxx.Ixx.Jxx,HDin802.RLT00000000.Fxx.Gxx.Hxx.
Ixx.Jxx"
Fxx explanation of field: combining unit collector+ID.Collector type may be generally defined as SMP (Sample), with
It is foundation that communications protocol in " DL/T 282-2012 combining unit technical conditions ", which is closed, is associated with collector ID, allows maximum number
16, range 0~15, -1 indicates no collector ID or can not determine collector ID.
Gxx explanation of field: combining unit collector channel type+channel.Collector channel type generally can define SCH
(SampleChannel), it is closed with the communications protocol in " DL/T 282-2012 combining unit technical conditions " as foundation, association connection
Channel ID, 0~63, -1 when indicating no channel ID or can not determine channel ID.
Hxx explanation of field: combining unit collector data source types+group.Collector data source types generally can define CGP
(ChannelGroup): association channel group, 0~63, if the ABC phase of CT is one group, -1 indicates no channel group.
1: the 1 group of protective current；
2: the 2 groups of protective currents；
3: the 3 groups of protective currents；
4: measurement electric current；
5: bus MU phase voltage 9-2 output；
6: bus MU residual voltage 9-2 output；
7: bus MU phase voltage exports graceful code output；
8: the graceful code output of bus MU residual voltage；
9: zero-sequence current；
10: gap current；
11: synchronous voltage (interval sampling)；
12: the 1st group of protective current of reversed polarity；
13: the 2nd group of protective current of reversed polarity；
14: the 3rd group of protective current of reversed polarity；
15: reversed polarity measures electric current；
16: interval MU cascaded-output phase voltage channel；
17: interval MU cascaded-output residual voltage channel；
18:9-2 cascade input phase voltage channel；
19:9-2 cascade input residual voltage channel；
20: graceful code cascades phase voltage input channel；
21: graceful code cascades residual voltage input channel；
22: synchronous voltage (cascade bus MU)；
23: interval MU output phase voltage (interval sampling)；
24: interval MU output residual voltage 1 (interval sampling).
Ixx explanation of field: combining unit analog-to-digital conversion no-load voltage ratio type+no-load voltage ratio.Combining unit conversion no-load voltage ratio type generally may be used
ADK is defined, analog-to-digital conversion no-load voltage ratio is enumeration type, can carry out serial number selection according to the no-load voltage ratio of the data source of following table.
0: specified delay (nothing)；
1: protective current (In/463)；
2: measurement electric current (In/11585)；
3: phase voltage (57.74V/11585)；
4: residual voltage 1 (150V/11585)；
5: residual voltage 2 (100V/11585)；Spare no-load voltage ratio
6: interval MU output cascade phase voltage channel；
7: interval MU output cascade residual voltage channel；
8:9-2 cascade input phase voltage channel；
9:9-2 cascade input residual voltage channel；
10: graceful code cascade input phase voltage channel；
11: graceful code cascade input residual voltage channel.
Jxx explanation of field: combining unit association channel switch attribute mark arranged side by side.Combining unit association channel attribute is general
It can define RMS (RelationMergeSwitch), association channel switch attribute 0~33 arranged side by side.
0: nothing；
Mother's 1:1 A phase protects voltage 1 (A phase protects voltage 1 after switching)；
Mother's 2:1 A phase protects voltage 2 (A phase protects voltage 2 after switching)；
Mother's 3:1 B phase protects voltage 1 (B phase protects voltage 1 after switching)；
Mother's 4:1 B phase protects voltage 2 (B phase protects voltage 2 after switching)；
Mother's 5:1 C phase protects voltage 1 (C phase protects voltage 1 after switching)；
Mother's 6:1 C phase protects voltage 2 (C phase protects voltage 2 after switching)；
Mother's 7:1 residual voltage 1 (residual voltage 1 after switching)；
Mother's 8:1 residual voltage 2 (residual voltage 2 after switching)；
Mother's 9:1 A phase measures voltage (A phase measures voltage after switching)；
Mother's 10:1 B phase measures voltage (B phase measures voltage after switching)；
Mother's 11:1 C phase measures voltage (C phase measures voltage after switching)；
Mother's 12:2 A phase protects voltage 1；
Mother's 13:2 A phase protects voltage 2；
Mother's 14:2 B phase protects voltage 1；
Mother's 15:2 B phase protects voltage 2；
Mother's 16:2 C phase protects voltage 1；
Mother's 17:2 C phase protects voltage 2；
Mother's 18:2 residual voltage 1；
Mother's 19:2 residual voltage 2；
Mother's 20:2 A phase measures voltage；
Mother's 21:2 B phase measures voltage；
Mother's 22:2 C phase measures voltage；
Mother's 23:3 A phase protects voltage 1
Mother's 24:3 A phase protects voltage 2；
Mother's 25:3 B phase protects voltage 1；
Mother's 26:3 B phase protects voltage 2；
Mother's 27:3 C phase protects voltage 1；
Mother's 28:3 C phase protects voltage 2；
Mother's 29:3 residual voltage 1；
Mother's 30:3 residual voltage 2；
Mother's 31:3 A phase measures voltage；
Mother's 32:3 B phase measures voltage；
Mother's 33:3 C phase measures voltage；
Mother's 34:1 synchronous voltage 1；
Mother's 35:1 synchronous voltage 2；
Mother's 36:2 synchronous voltage 1；
Mother's 37:2 synchronous voltage 2.
It is improved in rule in short address, first " Fxx.Gxx.Hxx.Ixx.Jxx " and second
The voltage of " Fxx.Gxx.Hxx.Ixx.Jxx " basis " DL/T 282-2012 combining unit technical conditions " and its combining unit is simultaneously
Column handoff functionality is expanded, and field meanings are.
It is improved in rule in short address, first " Dxx.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx " and second
" Dxx.Exxyyzzzz " field in " Dxx.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx " is that the synthesis of multiple information is pre-
It stays, such as two point information source of disconnecting link position etc..If the source of device information is single, directly by second " Dxx.Exxy
Yzzzz.Fxx.Gxx.Hxx.Ixx.Jxx " is omitted.
All useful informations of combining unit SV and GOOSE are covered by above 10 fields, are closed for intelligent substation
And the configuration generation of unit provides complete device information, while the complete implementable solution offer of intelligent substation is critical to
Element provides openr imagination space for the framework and theory of intelligent substation void circuit system.
As other embodiments, the configuration information for including in short address can be one kind or more of above-mentioned 10 kinds of information
Kind.
It is illustrated in figure 2 intelligent substation short address void circuit system application schematic diagram.Process layer judgement generates empty circuit
Abnormal signal is transmitted to wall using GOOSE signal；Wall judgement generates empty circuit abnormal signal repeating process layer void
Circuit abnormal signal utilizes remote signalling or MMS message up sending to station level；Station level carries out parsing displaying to abnormal signal.
Application is sent on the void circuit system SV of intelligent substation short address as shown in figure 3, process layer by protective current by short
Address improved procedure establishes mapping relations by intelligent substation station SCD and measure and control device, measure and control device receive process layer SV with
On send telemetering amount to be associated, when derived data table be real time data table when, telemetering amount is associated with SV data, associated data
Record short address takes the data short address for receiving SV data model；Pass through intelligence between measure and control device receive process layer SV and soft pressing plate
The control data table of energy substation SCD is associated, and when control data table is soft pressing plate table, SV is closed with soft pressing plate data
Connection, associated data record short address take the data short address of soft pressing plate data model.Measure and control device is built by program and short address
Vertical mapping relations, realize and send in telemetering and the associated data of SV, soft pressing plate and SV, and backstage obtains the real-time number of protective current in real time
According to.
When there are SV soft pressing plate, the associated data in SV model short address has 2, realizes telemetering amount and SV, soft respectively
Pressing plate is associated with SV's.
Application is sent on the void circuit system GOOSE of intelligent substation short address as shown in figure 4, process layer believes the position of disconnecting link
Number mapping relations are established by intelligent substation station SCD and measure and control device by short address improved procedure, measure and control device received
Journey layer GOOSE and on send and be associated between remote signalling amount by searching for data block derived data table and data short address, work as reception
GOOSE and on be associated data, associated data record when sending derived data table and all identical data short address of remote signalling amount model
Short address simultaneously takes the data short address for receiving GOOSE model, and measure and control device establishes mapping relations by program and short address, realizes
It is sent in remote signalling, backstage obtains disconnecting link location status in real time.
When receiving two point GOOSE amount has control soft pressing plate, the associate field in second data of two point is set as being associated with
Control the data record of soft pressing plate；Associated characters when receiving two point GOOSE amount without control soft pressing plate, in second data of two point
Section is set as invalid.
The present invention devises one kind based on the improved Intelligent substation merging unit configuration method in short address, improves intelligence
The field adjustable efficiency of substation, improves the intelligent level of the combining unit of intelligent substation, in the short address IEC61850
On the basis of expanded according to certain rules, be suitable for Intelligent substation merging unit collector receiving channel, SV send,
The Information expansions such as GOOSE transmitting-receiving are conducive to the standardization for improving combining unit short address, in the debugging process of intelligent substation
In, the data source of configuration is automatically generated, the working efficiency of commissioning staff is substantially increased, there is biggish use value.
Those skilled in the art on the basis of not de- the content of present invention, may be used also under the inspiration that the technology of the present invention is conceived
To make various improvement to the above method and device, this is still fallen within the scope and spirit of the invention.
Claims (2)
1. one kind is based on the improved Intelligent substation merging unit configuration method in short address, which is characterized in that steps are as follows:
1) SCD configuration tool is according to the SCD file of combining unit ICD file generated intelligent substation；It is short in the ICD file
Address includes the configuration information of combining unit, and configuration information is corresponding with the virtual terminator number of short address；The configuration information includes
At least one of various information below: communication numeric type and number, cpu type and number, data table data type and number,
Derived data type and number are associated with/chain rupture data mark, combining unit collector and ID, combining unit collector channel class
Type and channel, combining unit collector data source types and group, combining unit analog-to-digital conversion no-load voltage ratio type and no-load voltage ratio, and merge
Unit association channel switch attribute mark arranged side by side；
2) short address in SCD file is parsed using combining unit configuration tool, exports the configuration of combining unit information
File；
3) configuration information is downloaded in combining unit to complete configuration process using combining unit tool；
Short address format in the ICD file is as follows:
SAddr=" Axx:Bxx.Cxx.Dxx.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx "；
The situation single suitable for data source, wherein Axx field is communication numeric type+digital number；Bxx field is CPU
+ CPU number；Cxx field is data table data type+digital number；Dxx field is derived data type+digital number；
Exxyyzzzz field is association/chain rupture Data Identification；Fxx field is combining unit collector+ID；Gxx field is combining unit
Collector channel type+channel；Hxx field is combining unit collector data source types+group；Ixx field is combining unit mould
Number conversion no-load voltage ratio type+no-load voltage ratio；Jxx field is combining unit association channel switch attribute mark arranged side by side.
2. the method according to claim 1, wherein the short address format in the ICD file is as follows:
SAddr=" Axx:Bxx.Cxx.Dxx.Exxyyzzzz.Fxx.Gxx.Hxx.Ixx.Jxx, Dxx.Exxyyzzzz.Fxx.
Gxx.Hxx.Ixx.Jxx"；
The situation not single suitable for data source, wherein Axx field is communication numeric type+digital number；Bxx field is
CPU+CPU number；Cxx field is data table data type+digital number；Dxx field is derived data type+digital number；
Exxyyzzzz field is association/chain rupture Data Identification；Fxx field is combining unit collector+ID；Gxx field is combining unit
Collector channel type+channel；Hxx field is combining unit collector data source types+group；Ixx field is combining unit mould
Number conversion no-load voltage ratio type+no-load voltage ratio；Jxx field is combining unit association channel switch attribute mark arranged side by side.
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| CN108960439A (en) * | 2017-05-27 | 2018-12-07 | 许继集团有限公司 | A kind of intelligent O&M method towards GOOSE/SV soft pressing plate |
| CN108462170B (en) * | 2018-04-04 | 2021-05-14 | 国网福建省电力有限公司电力科学研究院 | Automatic voltage paralleling and switching control method for interval merging unit of intelligent substation |
| CN110995490B (en) * | 2019-12-03 | 2022-08-12 | 国网上海市电力公司 | In-situ module device and configuration-free method |
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