CN109285086A - A kind of intelligent substation SCD file managing and control system - Google Patents
A kind of intelligent substation SCD file managing and control system Download PDFInfo
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- CN109285086A CN109285086A CN201710598101.7A CN201710598101A CN109285086A CN 109285086 A CN109285086 A CN 109285086A CN 201710598101 A CN201710598101 A CN 201710598101A CN 109285086 A CN109285086 A CN 109285086A
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- 238000000034 method Methods 0.000 claims abstract description 49
- 230000008569 process Effects 0.000 claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims abstract description 29
- 241000272814 Anser sp. Species 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 5
- 238000010606 normalization Methods 0.000 abstract description 3
- 238000007726 management method Methods 0.000 description 27
- 230000009466 transformation Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012550 audit Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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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
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
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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
- H04L41/06—Management of faults, events, alarms or notifications
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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
-
- 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
- H04L41/28—Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The present invention relates to a kind of intelligent substation SCD file managing and control systems, and the control of intelligent substation SCD file is realized by " three kinds of equipment, two-stage control "." three kinds of equipment " refers to Profile Up management plant stand work station, engineer work station, process layer configuration and CRC monitoring IED." two-stage control " refers to that Profile Up management module is responsible for the management of all intelligent substation configuration files of company level, plant stand end pipe control, which refers to, to be managed after SCD file editorial management permission is handed over to plant stand by plant stand end, convenient for engineering construction, after engineering finishes, plant stand end SCD manages module and administrative power is handed over to Profile Up management module.So, uniqueness, accuracy, integrity, consistency and the normalization of intelligent substation SCD file be ensure that, so that the debugging of intelligent substation, design, O&M efficiency are improved.
Description
Technical field
The invention belongs to intelligent substation technical fields, and in particular to a kind of intelligent substation SCD file managing and control system.
Background technique
Intelligent substation is intelligence as one of energy conversion and the product platform of control is realized in the construction of strong smart grid
The important component of energy power grid.It realizes the basic training such as automatic collection, measurement, control, protection, metering and the detection of information
Energy.
Substation configuration description (Substation Configuration Description, SCD) file, also known as intelligently
Substation's whole station system configuration file, this document describe all intelligent electronic device (Intelligence in intelligent substation
Electronic Device, IEC) exemplary configuration and messaging parameter, IED between communication configuration and intelligent substation one
Subsystem structure is the core configuration file of intelligent substation, similar to the secondary drawing and electric loop of conventional substation.
For an intelligent substation, either newly-built, enlarging, technological transformation or fortune inspection, SCD file is that work in every can
The basis smoothly carried out, and guarantee the core that device various functions can operate normally in substation, thus it is guaranteed that SCD is literary
It is vital that part is correct and consistent with running equipment relevant configuration.
Currently, the SCD file production of intelligent substation is completed by producer, SCD file control is also completed by producer.With a certain
For company, the control process of SCD file is as shown in Figure 1 at present.
It is that service supervisor assigns task first when some intelligent substation has newly-built, increase-volume or maintenance task
Engineering Service personnel are given, Engineering Service personnel search to client service management system according to mission bit stream and download newest filing money
Material；Then Engineering Service personnel such as debug to scene, safeguard at the specific works, again newest related data after the completion of working
Customer service system is backed up and be uploaded to, and applies for backup audit to supervisor；Supervisor's audit newest backup information in the station, if
Data is problematic, improves and uploads again it is required that engineering staff modifies, and audits and passes through if there is no problem if backup, this
Secondary service profile is filed successfully.
It is mainly rested in producer's hand by SCD file it can be seen from above process, this will cause SCD file modification
It is random.Moreover, the secondary device of intelligent substation is usually several producers, it, may in actually debugging and maintenance process
Will appear is not the case where SCD file is modified according to their own needs by the producer of integrator, this will result in the mixed of SCD file
Disorderly, it also will appear the inconsistent phenomenon that the device configuration file some of actual motion is consistent with SCD file, has.In addition, engineering
The notebook of personnel is possible to be poisoned, and the adjustment of producer's interior business or backup server collapse etc., these can all cause
The loss of SCD file.It is above it is various can all cause after work during maintenance, increase-volume, technological transformation of substation etc. and be difficult to hold
Exhibition, problematic.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent substation SCD file managing and control systems, to solve in the prior art
The random problem of SCD file managerial confusion caused by the control process of SCD file, modification.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
A kind of intelligent substation SCD file managing and control system of the invention, IIIth area of safety including electric system is arranged in
Profile Up manages plant stand work station, and Ith area of safety or the engineer work station in IIth area of electric system is arranged in, with
And process layer configuration and the monitoring IED in Ith area of safety or IIth area of electric system are set；
It is interconnected between the Profile Up management plant stand work station and engineer work station by communication line in standing,
The engineer work station and process layer configure and monitor IED and pass through the station level network interconnection；The process layer configuration and monitoring
IED is used for connection procedure layer network；
SCD file is sent to engineer's work for storing SCD file by the Profile Up management plant stand work station
It stands, and receives the SCD file of engineer work station's transmission；
The engineer work station is used in the SCD file for receiving Profile Up management plant stand work station transmission
Afterwards, SCD file is modified, and sends process layer configuration and monitoring IED to, IED is configured and monitored by process layer and is completed
The lower dress of full station equipment device；It is also used to the process-level network GOOSE message of real-time collection process layer configuration and monitoring IED monitoring
CRC check information, and by SCD file be sent to Profile Up management plant stand work station；
The process layer configuration and monitoring IED are used for the CRC check information of monitoring process layer network GOOSE message, and will
It is sent in CRC check information to engineer work station；It is also used to complete full station equipment according to the SCD file that engineer work station transmits
The lower dress of device.
Further, the engineer work station is also used to receiving the Profile Up management plant stand work station
After the SCD file of transmission, the SCD file saved with the machine is compared, and when the alignment is identical, is modified to SCD file.
Further, when SCD file is moved out system, SCD file becomes lock state；It is moved in SCD file and is
When system, SCD file becomes editable state；The lock state indicates that SCD file cannot be edited and be moved out.
Further, the engineer work station is also used to the visual presentation of SCD file, shows virtual terminator connection.
Further, the process layer configuration and monitoring IED will be sent in CRC check information to engineer by MMS mode
Work station.
Further, the process layer configuration and monitoring IED are configured to gateway.
Further, the process layer configuration and monitoring IED are also used to an engineer work station according to derived from SCD file
CCD file, under be attached in full station equipment device.
Further, forward and reverse isolating device is provided on communication line in the station.
Beneficial effects of the present invention: intelligent substation SCD file managing and control system of the invention passes through " three kinds of equipment, two-stage
The control of intelligent substation SCD file is realized in control "." three kinds of equipment " refers to that Profile Up manages plant stand work station, work
Cheng Shi work station, process layer configuration and monitoring IED；It is of company level that " two-stage control " refers to that Profile Up management module is responsible for
The management of all intelligent substation configuration files, plant stand end pipe control refer to after SCD file editorial management permission is handed over to plant stand by
Plant stand end is managed, and engineering construction is convenient for, and after engineering finishes, plant stand end SCD manages module and administrative power is handed over to configuration
Running paper management module.
So, so that the modification of SCD file can only be completed by engineer work station, rather than as the prior art
In many relevant units can modify to SCD file, ensure that the uniqueness of intelligent substation SCD file, accuracy,
Integrity, consistency and normalization prevent SCD file from illegally being distorted, and alleviate artificial many and diverse work, so that intelligent power transformation
The debugging stood, design, O&M efficiency are improved, and be ensure that the safe operation of intelligent substation, are improved intelligent substation
Maintenance levels.
Detailed description of the invention
Fig. 1 is intelligent substation SCD file management-control method flow chart in the prior art；
Fig. 2 is intelligent substation SCD file managing and control system figure of the invention；
Fig. 3 is the newly-built substation SCD control process signal in intelligent substation SCD file managing and control system of the invention
Figure；
Fig. 4 is that the technological transformation enlarging substation SCD control process in intelligent substation SCD file managing and control system of the invention is shown
It is intended to.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, to the present invention
It is described in further detail, but embodiments of the present invention are not limited thereto.
Intelligent substation SCD file managing and control system structure of the invention is as shown in Figure 2.The system is mainly by three parts group
At Profile Up manages plant stand work station, engineer work station and the configuration of independent process layer and monitoring IED.
Profile Up management module is the submodule of power dispatch system operation and management system or production management system, be scheduled for,
Relevant units' access such as O&M maintenance, engineering design, construction debugging use.Meanwhile corresponding plant stand work is disposed in substation
It stands for access and operation of the units to system such as O&M maintenance, construction debugging.Profile Up management module includes that setting exists
The Profile Up in IIIth area of power system security manages plant stand work station, can share host with substation's OA system.
Host can be shared with integrated monitoring in plant stand Ith area of safety or II area's deployment engineer's work station, the work station, born
Blame modification and the lower dress of device configuration of SCD file.Engineer work station can pass through the real-time acquisition interval layer IED of MMS mode and mistake
The CRC information of journey layer IED, and can be checked online with SCD file.Engineer work station can manage factory with Profile Up
It stands and is interconnected by forward and reverse isolating device between work station.
It configures independent process layer configuration and monitoring IED, each GOOSE net of equipment connection procedure layer passes through GOOSE mode
The CRC information of each process layer device configuration file of real-time monitoring, and in a manner of MMS on send to engineer work station.The IED is also carried on a shoulder pole
When process layer configures gateway function, the CCD file generated by engineer work station can carry out process layer devices by this IED
Lower dress.
The function of each module is explained below.
Profile Up manages plant stand work station major function:
1) the SCD text that Profile Up management module can be accessed by browser, and modification can be verified
Part uploads to Profile Up management module；
2) Profile Up management plant stand work station using move into/move out, locking mechanism；
3) SCD file can be sent to engineer work station by reverse isolation device, can also pass through forward direction by communication function
Isolating device receives the SCD file that engineer work station sends.
Engineer work station's major function:
1) the modification editor of SCD file；
2) CID and CCD file is exported, and can configure and monitor IED completion whole station by station level network or process layer and set
The lower dress of standby configuration；
3) SCD file visualization compares, intuitive to show the SCD file difference of technological transformation enlarging front and back；It can be by Profile Up
The SCD file of management module storage is compared with the work station that engineer work station stores；
4) SCD file visualizes, and can intuitively show that virtual terminator connects, the convenient audit to SCD file；
5) MMS communication mode is supported to realize that SCD file is checked online with device configuration file, verifying device and device configure
Consistency；
6) SCD prevents substation's technological transformation from modifying when extending the mistake of interval configuration by interval or IED lock function；
7) SCD file is moved into/is moved out and lock function, and if necessary, SCD file is moved out to laptop, is led at this time
The editor that laptop completes SCD file is crossed, after moving out, SCD file becomes lock state；After SCD file is moved into, SCD
File conjugates editable state again, and executable moving out next time.
8) in the locked state, SCD file can only be browsed and be downloaded, and cannot be edited and be moved out again；
9) communication function can receive the SCD that plant stand work station is managed from Profile Up by reverse isolation device
File；Also SCD file to Profile Up can be transmitted by positive isolating device manages plant stand work station.
Process layer configuration and monitoring IED major function:
1) configuration is no less than 6 groups of optical ports, is separately connected each GOOSE center switch of process layer, real-time monitoring GOOSE report
Text；
2) according to SCD file, the cyclic redundancy check of each process layer IED configuration file of discriminance analysis；
3) CRC is sent to engineer work station by MMS mode；
4) gateway function is configured, respective process layer IED will be filled under CCD file derived from SCD file.
The each relevant unit being related to and its responsibility are as follows:
O&M unit:
1) it is responsible for the examination and audit of intelligent substation configuration file；
2) it is responsible for the intelligent substation configuration file management in O&M stage；
3) it is responsible for providing configuration file and related data to regulation department.
Construction engineering units:
It is responsible for transferring configuration file and related data to O&M unit before engineering is gone into operation, and guarantees its correctness, complete
Property and with scene consistency.
Equipment manufacturer:
It is responsible for completing the configuration of IED.
Designing unit:
It is responsible for the design of the engineerings such as the newly-built, renovating and enlarging, technological transformation of intelligent substation, SCD file is provided.
On the whole, intelligent substation SCD file managing and control system of the invention is attributed to " three kinds of equipment, two-stage control ".
" three kinds of equipment " refers to Profile Up management plant stand work station, engineer work station, process layer configuration and monitoring IED；" two
Grade control " refers to that Profile Up management module is responsible for the management of all intelligent substation configuration files of company level, plant stand
End pipe control, which refers to, to be managed after SCD file editorial management permission is handed over to plant stand by plant stand end, is convenient for engineering construction, is worked as engineering
After finishing, plant stand end SCD manages module and administrative power is handed over to Profile Up management module.So, it ensure that intelligence
Uniqueness, accuracy, integrity, consistency and the normalization of energy substation SCD file.
Lifting system is managed based on above-mentioned intelligent substation SCD file, below to the control stream of a newly-built substation
Journey explains, as shown in Figure 3.
When newly-built substation, designing unit extracts corresponding from the Profile Up management module of intelligent substation
ICD file, and virtual terminator G- Design is carried out, carry out SCD file production.
The SCD file to complete delivers scene, is managed collectively into engineer work station, and equipment manufacturer uses IED
Configuration tool export CID/CCD file, and under be filled to device；Construction unit completes intelligent Substation System debugging, if debugging
In find the problem, then debugged again after needing to modify SCD file；O&M unit is responsible for intelligent substation function and configuration file
It checks and accepts and audits.After O&M unit is checked and accepted and audited, designing institute provides formal version SCD file, provides formal version virtual terminator figure simultaneously
It affixes one's seal confirmation.Consistency guaranty is filled in by construction unit, and consistency guaranty moves into SCD file control in company with SCD file together
System.
The control process of technological transformation and enlarging substation is spoken frankly below, as shown in Figure 4.
When substation needs technological transformation or compatilizing mechanism, SCD file is moved out to Profile Up from managing and control system first
Plant stand work station is managed, engineer work station is sent to by reverse isolation device.
Text is saved with the machine in the SCD file that engineer work station brings Profile Up management plant stand work station
Part is compared, and when two files are completely the same, then can carry out edit-modify on its basis；If inconsistent, need artificially to join
With analysis, accurate version is confirmed, carry out edit-modify on its basis again after waiting confirmation.SCD file after the completion of edit-modify is led
New feeder apparatus and adapting device are filled under CID/CCD out, and carries out function check.
Pilot process is the same with the process of newly-built substation.After debugging, SCD file after technological transformation should being extended with
SCD file before carries out business comparison, should analyze its reasonability for difference section.Confirm errorless SCD file with same
Cause property guaranty is sent to configuration operational management module plant stand work station by positive isolating device, and is moved by specified account
To file managing and control system.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (8)
1. a kind of intelligent substation SCD file managing and control system, which is characterized in that IIIth area of safety including electric system is arranged in
Profile Up manages plant stand work station, and Ith area of safety or the engineer work station in IIth area of electric system is arranged in, with
And process layer configuration and the monitoring IED in Ith area of safety or IIth area of electric system are set；
It is interconnected between the Profile Up management plant stand work station and engineer work station by communication line in standing, it is described
Engineer work station and process layer configure and monitor IED and pass through the station level network interconnection；The process layer configuration and monitoring IED are used
In connection procedure layer network；
The Profile Up management plant stand work station is sent to engineer's work for storing SCD file, by SCD file
It stands, and receives the SCD file of engineer work station's transmission；
The engineer work station is used for after receiving the SCD file that Profile Up management plant stand work station is sent, will
SCD file is modified, and sends process layer configuration and monitoring IED to, and IED completion whole station is configured and monitored by process layer and is set
The lower dress of standby device；It is also used to the CRC of the process-level network GOOSE message of real-time collection process layer configuration and monitoring IED monitoring
Check information, and SCD file is sent to Profile Up management plant stand work station；
Process layer configuration and monitoring IED are used for the CRC check information of monitoring process layer network GOOSE message, and by the school CRC
It tests in information and send to engineer work station；It is also used to complete full station equipment device according to the SCD file that engineer work station transmits
Lower dress.
2. intelligent substation SCD file managing and control system according to claim 1, which is characterized in that engineer's work
Station is also used to after receiving the SCD file that the Profile Up management plant stand work station is sent, the SCD saved with the machine
File is compared, and when the alignment is identical, modifies to SCD file.
3. intelligent substation SCD file managing and control system according to claim 1, which is characterized in that when SCD file is moved out
When system, SCD file becomes lock state；When SCD file is moved to system, SCD file becomes editable state；The lock
Determining state indicates that SCD file cannot be edited and be moved out.
4. intelligent substation SCD file managing and control system according to claim 1, which is characterized in that engineer's work
Station is also used to the visual presentation of SCD file, shows virtual terminator connection.
5. intelligent substation SCD file managing and control system according to claim 1, which is characterized in that the process layer configuration
And monitoring IED will be sent in CRC check information to engineer work station by MMS mode.
6. intelligent substation SCD file managing and control system according to claim 1, which is characterized in that the process layer configuration
And monitoring IED is configured to gateway.
7. intelligent substation SCD file managing and control system according to claim 1, which is characterized in that the process layer configuration
And monitoring IED be also used to engineer work station CCD file according to derived from SCD file, under be attached in full station equipment device.
8. intelligent substation SCD file managing and control system according to claim 1, which is characterized in that connection in the station
Road is provided with forward and reverse isolating device.
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| CN111555445B (en) * | 2020-04-28 | 2024-01-16 | 国网山东省电力公司临沂供电公司 | Automatic graph assembly method for intelligent substation |
| CN113010225A (en) * | 2021-03-05 | 2021-06-22 | 国网河南省电力公司电力科学研究院 | Automatic loading method and system for configuration file of intelligent substation |
| CN113010225B (en) * | 2021-03-05 | 2022-07-26 | 国网河南省电力公司电力科学研究院 | Automatic loading method and system for configuration files of intelligent substation |
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Application publication date: 20190129 |