CN108737210A - It is a kind of based on the intelligent substation configuration file check method monitored in real time - Google Patents
It is a kind of based on the intelligent substation configuration file check method monitored in real time Download PDFInfo
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- CN108737210A CN108737210A CN201810364501.6A CN201810364501A CN108737210A CN 108737210 A CN108737210 A CN 108737210A CN 201810364501 A CN201810364501 A CN 201810364501A CN 108737210 A CN108737210 A CN 108737210A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000004048 modification Effects 0.000 claims abstract description 10
- 238000012986 modification Methods 0.000 claims abstract description 10
- 238000000605 extraction Methods 0.000 claims abstract description 7
- 230000000007 visual effect Effects 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 241000272814 Anser sp. Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
- H04L43/045—Processing captured monitoring data, e.g. for logfile generation for graphical visualisation of monitoring data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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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
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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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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- H02J13/0013—
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
-
- 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
- Y04S10/40—Display of information, e.g. of data or controls
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Mining & Analysis (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
It is a kind of based on the intelligent substation configuration file check method monitored in real time, the method realizes that steps are as follows：（1）Importing configuration files SCD file, extraction element CRC code；And it is stored in the message and relaying configuration file for being used in correspondence database and arresting below and compares；（2）Configuration file and message CRC code obtain；（3）For modification content, step（1）Analyze obtained extraction element CRC code and step（2）In the configuration file that gets and message CRC code compared to pair；（4）According to step（3）Conclusion, if CRC code unanimously if do not alarm；It is whether inconsistent by high visual form displaying and SCD file for CID files if inconsistent；Message configuration is then compared for message file.The present invention by high visual form show device configuration or message it is whether consistent with current SCD；The difficult problem of check brought after the modification of effective solution intelligent substation configuration file, the strong confidence level for improving intelligent substation.
Description
Technical field
The present invention relates to a kind of based on the intelligent substation configuration file check method monitored in real time, belongs to intelligent substation skill
Art field.
Background technology
China's power grid construction has been introduced into the intelligent stage.Currently, thousands of Intelligent transformer stations have been built in the whole nation.?
In intelligent substation operational process, several factors influence whether to stand the variation of interior configuration file SCD, but due to intelligent power transformation
Networking, the informationization stood, make pervious secondary circuit become to virtualize.Therefore after SCD changes, field operator is difficult
Whether the configuration inside judgment means also changes correspondingly.
National grid authority file《Intelligent substation is built online and diagnostic techniques》It is right in (Q/GDW 11361-2014)
Cyclic redundancy check is sent to be made that clear stipulaties on device：
D.1 specification is sent on bay device CRC
After relaying configuration changes, passed through by way of triggering manually in protecting equipment on-line monitoring system
IEC61850 file service reading device cid files.
D.2 specification is sent on process layer devices CRC
By the outside active transmission process layer CRC information of GOOSE virtual terminators, concrete configuration method is as follows：
It is that iedCRC reflects void circuit CRC to extend DOI in the LLN0 of PI_PROT logic devices under the G1 accessing points of device
Code and newest download time, and add the data in the dsGOOSE0 data sets of PI_PROT.
Invention content
It is asked the object of the present invention is to which the check brought after being changed for effective solution intelligent substation configuration file is difficult
Topic, the strong confidence level for improving intelligent substation, the present invention propose a kind of based on the intelligent substation monitored in real time to match
Set file check method.
Realize that technical scheme is as follows, it is a kind of based on the intelligent substation configuration file check side monitored in real time
Method, after the method is changed with the formal intuition displaying intelligent substation configuration file SCD of high visualization figure, what is filled under device matches
It whether consistent with SCD file sets, and shows that device configuration file and SCD are discrepant parts in figure, checked convenient for user
Whether device configuration is consistent with whole station configuration file SCD.
The realization step of the method is：
(1) importing configuration files SCD file, extraction element CRC code；And it is stored in correspondence database for and arrests below
Message and relaying configuration file compare；
(2) configuration file and message CRC code obtain；
(3) it is directed to modification content, is matched what is got in the extraction element CRC code and step (2) that step (1) analysis obtains
Set file and message CRC code compared to pair；
(4) according to the conclusion of step (3), if CRC code unanimously if do not alarm；If inconsistent, height is passed through for CID files
Whether visual form displaying and SCD file are inconsistent；Message configuration is then compared for message file.
The importing configuration files SCD is to carry out parsing realization by VTD-XML methods.
The configuration file and message CRC code obtain, while access station internal procedure layer and station level network, process-level network
The main CID configuration files for obtaining protection or measure and control device, process-level network mainly arrest intelligent terminal and the dress of combining unit
Set message；Go out corresponding CRC code according to the CID and packet parsing that arrest.
The invention has the advantages that the present invention provides the intelligent substations configuration file check side based on on-line monitoring
Method is expressed configuration modification situation in station, convenient for checking for user in the form of height is visual；It is tested for what is configured after modification
Card provides effective means；The present invention uses different check methods for different devices, accomplishes all standing.Help scene
The part that the quick bond-allocating modification of staff changes.Promote the Stability and dependability of operation of power networks.
The present invention is carried out for various secondary cell device configuration files in intelligent substation and process layer device message
On-line analysis, by high visual form show device configuration or message it is whether consistent with current SCD.Effective solution
The difficult problem of check brought after the modification of intelligent substation configuration file, the strong confidence level for improving intelligent substation.
Description of the drawings
Fig. 1 is that the present invention is based on the intelligent substation configuration file check method flow charts monitored in real time.
Specific implementation mode
The specific implementation mode of the present invention is as shown in Figure 1.
Intelligent substation configuration file check method of the present embodiment based on on-line monitoring includes the following steps：
(1) SCD file, the CRC code of extraction element are imported：
Importing configuration files SCD is parsed by VTD-XML methods, extracts the CRC code of all devices in SCD, and is deposited
Enter the message and relaying configuration file for being used in correspondence database and arresting below to compare.
(2) acquisition of configuration file and message CRC code：
Access station internal procedure layer and station level network simultaneously, process-level network mainly obtain the CID of protection or measure and control device
Configuration file, process-level network mainly arrest intelligent terminal and the device message of combining unit.According to the CID and message arrested
Parse corresponding CRC code.
(3) it is directed to modification content, the CRC code got in step (1) the obtained CRC of analysis and step (2) is compared pair.
(4) it according to the conclusion of step (3), if CRC code is consistent, does not alarm；
(5) according to the conclusion of step (3), if CRC code is inconsistent, warning message is shown；
It is then whether inconsistent by high visual form displaying and SCD file for comparison wall configuration file, point
Analyse concrete reason；
For comparison process layer message, displaying message configuration, content, and provide conclusion.
Claims (3)
1. a kind of based on the intelligent substation configuration file check method monitored in real time, which is characterized in that the method can with height
After formal intuition displaying intelligent substation configuration file SCD modification depending on changing figure, the configuration that is filled under device whether with SCD file one
Cause, and show that device configuration file and SCD are discrepant parts in figure, convenient for the configuration of user's checking device whether and whole station
Configuration file SCD is consistent；The realization step of the method is：
（1）Importing configuration files SCD file, extraction element CRC code；And it is stored in the report for being used in correspondence database and arresting below
Text and relaying configuration file compare；
（2）Configuration file and message CRC code obtain；
（3）For modification content, step（1）Analyze obtained extraction element CRC code and step（2）In get configuration text
Part and message CRC code compared to pair；
（4）According to step（3）Conclusion, if CRC code unanimously if do not alarm；If inconsistent, CID files are passed through high visual
Whether the form displaying of change and SCD file are inconsistent；Message configuration is then compared for message file.
2. according to claim 1 a kind of based on the intelligent substation configuration file check method monitored in real time, feature
It is, the importing configuration files SCD is to carry out parsing realization by VTD-XML methods.
3. according to claim 1 a kind of based on the intelligent substation configuration file check method monitored in real time, feature
It is, the configuration file and message CRC code obtain, while access station internal procedure layer and station level network, process-level network master
The CID configuration files of protection or measure and control device are obtained, process-level network mainly arrests intelligent terminal and the device of combining unit
Message；Go out corresponding CRC code according to the CID and packet parsing that arrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364501.6A CN108737210A (en) | 2018-04-23 | 2018-04-23 | It is a kind of based on the intelligent substation configuration file check method monitored in real time |
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| CN201810364501.6A CN108737210A (en) | 2018-04-23 | 2018-04-23 | It is a kind of based on the intelligent substation configuration file check method monitored in real time |
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| CN201810364501.6A Pending CN108737210A (en) | 2018-04-23 | 2018-04-23 | It is a kind of based on the intelligent substation configuration file check method monitored in real time |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365534A (en) * | 2019-07-15 | 2019-10-22 | 福建省万维新能源电力有限公司 | A kind of intelligent substation communication system is chopped off automatically and restoration methods |
| CN110376468A (en) * | 2019-07-24 | 2019-10-25 | 云南电网有限责任公司红河供电局 | The live check method of virtual terminator is set in assembly under a kind of intelligent substation protection equipment |
| CN112633640A (en) * | 2020-12-03 | 2021-04-09 | 国网浙江省电力有限公司衢州供电公司 | Online control method for total station and measurement and control device model of intelligent substation |
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| CN104579748A (en) * | 2014-12-10 | 2015-04-29 | 国家电网公司 | SCD (substation configuration description) online checking network analysis method and system |
| CN105138752A (en) * | 2015-08-13 | 2015-12-09 | 国网安徽省电力公司 | Differentiation comparison and display method for SCD documents in intelligent substation with historical retrospect function |
| CN106372301A (en) * | 2016-08-29 | 2017-02-01 | 西电通用电气自动化有限公司 | Method and system for detecting visualization and configuration consistency of configuration file of intelligent substation |
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2018
- 2018-04-23 CN CN201810364501.6A patent/CN108737210A/en active Pending
Patent Citations (3)
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| CN105138752A (en) * | 2015-08-13 | 2015-12-09 | 国网安徽省电力公司 | Differentiation comparison and display method for SCD documents in intelligent substation with historical retrospect function |
| CN106372301A (en) * | 2016-08-29 | 2017-02-01 | 西电通用电气自动化有限公司 | Method and system for detecting visualization and configuration consistency of configuration file of intelligent substation |
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| CHEN JINSHAN 等: "Research and application of file structure based comparison method of configuration files in smart substation", 《2017 IEEE 9TH INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS (ICCSN)》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365534A (en) * | 2019-07-15 | 2019-10-22 | 福建省万维新能源电力有限公司 | A kind of intelligent substation communication system is chopped off automatically and restoration methods |
| CN110365534B (en) * | 2019-07-15 | 2022-02-18 | 福建省万维新能源电力有限公司 | Automatic chopping and recovery method for intelligent substation communication system |
| CN110376468A (en) * | 2019-07-24 | 2019-10-25 | 云南电网有限责任公司红河供电局 | The live check method of virtual terminator is set in assembly under a kind of intelligent substation protection equipment |
| CN110376468B (en) * | 2019-07-24 | 2021-07-30 | 云南电网有限责任公司红河供电局 | On-site checking method for virtual terminal configured under protection equipment of intelligent substation |
| CN112633640A (en) * | 2020-12-03 | 2021-04-09 | 国网浙江省电力有限公司衢州供电公司 | Online control method for total station and measurement and control device model of intelligent substation |
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