CN104063765A - SCD file management method for intelligent substation - Google Patents
SCD file management method for intelligent substation Download PDFInfo
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- CN104063765A CN104063765A CN201410314857.0A CN201410314857A CN104063765A CN 104063765 A CN104063765 A CN 104063765A CN 201410314857 A CN201410314857 A CN 201410314857A CN 104063765 A CN104063765 A CN 104063765A
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- configuration
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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
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Abstract
The invention discloses an SCD file management method for an intelligent substation, and relates to the technical scheme of improving the functions of version management of SCD configuration software, file comparison, information safety. Unified standard configuration software serves as a precondition, and history element version management and the management of a virtual terminal version enable the efficiencies of debugging, design, operation and maintenance of the substation to be improved.
Description
Technical field
The present invention relates to intelligent substation management domain, especially a kind of according to the management method of the unique SCD file in the full station of IEC61850 standard agreement configuration integrate.
Background technology
Intelligent substation is important foundation and the support of intelligent grid, as transformer station's configuration file (System Configuration Description that can reflect Intelligent Substation System configuration information, SCD), it has described (the Intelligent Electronic Devices of all intelligent electronic devices in transformer station, IED) information such as communication configuration and transforming plant primary system architecture between exemplary configuration and messaging parameter, IED, and be the basis of SCD file applications to the parsing of SCD file.
All data files of intelligent substation are all based on IEC61850 standard, follow system configuration flow process and the method for standard.For example, but system configuration flow process and configuration file also bring numerous technology and problem of management: how the private information how version of configuration file is controlled and managed, install is preserved and managed, how empty terminal connection configuration is managed etc.In addition, for the general operation and maintenance personnel that get used to already managing drawing and the connection of cable hardwire, reading and the configuration file of management based on substation configuration description language are still very complicated, are badly in need of the more simple and effective means of one and wait important information to manage and safeguard to empty terminal connection configuration.
The place one's entire reliance upon configuration configuration software of integrated manufacturer of transformer station of the generation of SCD file, by configuration software editor, preservation, management full station information describe and configuration file.The configuration configuration software that integrated manufacturer is used whether powerful, has directly determined the quality of SCD file, left and right the execution of management method of intelligent substation configuration file.
Summary of the invention
The object of the invention is the deficiency existing for prior art, a kind of management method of intelligent substation SCD file is provided, can improve debugging, design, the O&M efficiency of intelligent substation.
For achieving the above object, the management method of intelligent substation SCD file of the present invention can adopt following technical scheme:
A management method for intelligent substation SCD file, comprises the management of historical element version management, empty terminal version;
Historical element version management is: configuration software, in the time deriving SCD file, is forced to add check item, and 6 territories of check item inspection must have fill substance, and revision territory and historical record must not repeat, otherwise SCD cannot derive successfully; Described 6 territories comprise version field, revision territory, editor author territory, time domain, content territory, reason territory;
The management of empty terminal version is: configuration configuration software embeds the amendment historical record function of empty terminal, when each derivation SCD file, generate the empty terminal record sheet with contrast last time, taking transmitting terminal as fixing, show that respectively the empty terminal of previous mistake connects and empty terminal amended or that increase connects.
Compared with background technology, the present invention, taking unified standard configuration configuration software as prerequisite, by the management of historical element version management and empty terminal version is substituted to labor management, improves debugging, design, the O&M efficiency of transformer station.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present invention.
At present, intelligent substation is to be with the difference of conventional station maximum, the transformer station of conventional substation based on design, intelligent substation is the transformer station based on configuration file, in debug process, core content is exactly SCD associated documents, the debugging work at full station be all around SCD file carry out, the configuration of SCD, the accuracy of amendment, integrality depend on configuration file, each integrated manufacturer custom is used the configuration software of oneself, this invention is taking unified standard configuration configuration software as prerequisite, the related content of proposition.
One, version management
The version management of 1.History element
In IEC61850 standard, regulation is to having defined historical element in head part (Header) for recording several territories of filling in such as version (version), revision (revision), editor author (who), time (when), content (what), reason (why) of SCD configuration file.The configuration software of standard all comprises foregoing, and History element, only for the historical record of configuration file version or revision version, need to configure personnel specification and fill in.Therefore this invention proposes, and configuration software, in the time deriving SCD file, is forced to add check item, and 6 territories must have fill substance, and revision territory and historical record must not repeat, otherwise SCD cannot derive successfully.Can reach so the preliminary management effect of SCD FileVersion.
2. configuration version tracing management
In the configuration file of standard; also clear and definite 4 Release parameters are followed the tracks of for configuration version; comprise the template configuration version (configRev that embodies the model meaning of one's words or data model; character string type), embody the definite value parameter version (paramRev of protection definite value district or definite value attribute; 32 is integer); embody the communication configuration version (confRev of the correlation parameters such as transmit control block data set; without 32 integers of symbol) and embody the configuration attribute variable version (valRev, 32 integers) of CF property value.Configuration configuration tool is proposed in invention, can increase the track record function of above-mentioned 4 version configuration modifications, after a certain configuration version amendment is preserved, be generated to " what " territory under History element by the internal correlation of database, realize real-time seamless recording statistics.For example: IEDname is PX110, under G1 node, the confRev of transmit control block gocb0 makes 1 into by 0,, in " why " territory under History element, automatically generates record: PX110/G1/gocb0/confRev 0-1.
3. empty terminal version management
Empty terminal arrangement work is of paramount importance step in intelligent substation debugging, O&M process, also relate to the widest, amendment action the most frequently.Therefore be significant for the version management meaning of the interior deficiency terminal of SCD.At present, the configuration software of intelligent substation integrator is also confined to artificially connect empty terminal, and workload is larger, occurs that wrong possibility is higher.The present invention points out, configuration configuration software can embed the amendment historical record function of empty terminal, when each derivation SCD file, generate the empty terminal record sheet with contrast last time, taking transmitting terminal as fixing, the empty terminal of previous mistake connects with dotted line record, and empty terminal amended or that increase shows with solid line, reaches open-and-shut effect.
Two, file comparison
1. empty terminal file comparison
Conventionally, the empty terminal of configuration configuration file is that the empty terminal table going out according to designing institute artificially configures, and needs to derive empty terminal arrangement table and artificially contrast by the empty terminal table of naked eyes and designing institute after having configured.This invention proposes, configuration software can be unified empty terminal table format, the empty terminal table that designing institute is provided is transplanted, convert in specific format form, then with integrated completing after the empty terminal form of deriving carry out automatic Verification comparison, not only reached the effect of automatic comparison, further exploitation configuration function, form according to fixed format carries out being certainly dynamically connected of empty terminal, has greatly improved the configuration efficiency of intelligent substation.
The comparison of 2.ICD file
In newly-built, the transformation process of intelligent substation, often run into more changing jobs of ICD file.The present invention points out, configuration configuration software should possess ICD comparing function.Automatic-prompting in ICD replacing file process, before and after pointing out, difference part, is convenient to configuration personnel and optionally retains.
The comparison of 3.SCD private information
The SCD file including of intelligent substation a large amount of communications, descriptor, for example: the IP address of station level, the description of the hard contact point signal of intelligent terminal, process layer MAC Address, APPID etc.And the content of the private information such as plate, port of each device.Invention proposes configuration configuration software can carry out SCD front and back comparing function, after any private information of change, has the corresponding historical record content of synchronous production.
Three, information security
The software administration of 1.SCD file
At present, the SCD file that configuration software is derived can react the time of generation, but file belongs to complete opening, and any text can be opened SCD Fileview, amendment.Because SCD file has represented the true content of a transformer station completely, the maximized actual conditions that embody a transformer station, therefore the present invention proposes, and configuration software can automatically generate ciphered compressed file in the time deriving SCD file, only checks for commissioning staff or electrical network internal staff.
The division management of 2.SCD file
SCD file has mainly been contained substation relay protection and Automation Specialty, should unify these two specialized management parts SCD file is carried out to unified management.The SCD of transformer station file can be divided management by region (prefecture-level company), by the unified management of region secondary departments that are in charge of manging enterprises, and the work such as the validity checking of intelligent substation SCD file in responsible region, version and the confirmation of empty terminal and file update approval.Upper management unit regularly supervises district management some work.When transformer station is newly-built, designing unit or construction unit complete the work of SCD file configuration, and construction unit completes full station arrangement debugging and empty terminal version checking work.Ship row department upload configuration file management system and back up in transformer station's reach that puts into operation, backed up rear report district management department.Administrative authority carries out file validation inspection to SCD file, confirms to ratify transformer station's operation after version.When substation operation, operating maintenance personnel from profile management systems download up-to-date SCD file for turnaround of unit, defect elimination, check the work such as version and empty terminal.As modified to SCD file because of defect, timely upload configuration file management system report district management department after finishing the work.Administrative authority verifies under rear approval relevant apparatus or backstage configuration file and fills defect elimination work SCD file.When transformer station reorganization and expansion, designing unit or construction unit download up-to-date SCD file for increasing, amendment relevant apparatus and empty terminal arrangement relation thereof from profile management systems.After completing modification, fill and debugged newly-increased device down, upload the new SCD file of generation and report district management department.Administrative authority verifies and confirms to ratify to fill under relevant running gear or backstage configuration file after new FileVersion SCD file.
Claims (3)
1. a management method for intelligent substation SCD file, is characterized in that, comprises the management of historical element version management, empty terminal version;
Historical element version management is: configuration software, in the time deriving SCD file, is forced to add check item, and 6 territories of check item inspection must have fill substance, and revision territory and historical record must not repeat, otherwise SCD cannot derive successfully; Described 6 territories comprise version field, revision territory, editor author territory, time domain, content territory, reason territory;
The management of empty terminal version is: configuration configuration software embeds the amendment historical record function of empty terminal, when each derivation SCD file, generate the empty terminal record sheet with contrast last time, taking transmitting terminal as fixing, show that respectively the empty terminal of previous mistake connects and empty terminal amended or that increase connects.
2. the management method of intelligent substation SCD file as claimed in claim 1, it is characterized in that, further comprise configuration version tracing management: in the configuration file of standard, clear and definite 4 Release parameters are followed the tracks of for configuration version, comprise the template configuration version that embodies the model meaning of one's words or data model, embody the definite value parameter version of protection definite value district or definite value attribute, embody the communication configuration version of the correlation parameters such as transmit control block data set and embody the configuration attribute variable version of CF property value, after a certain configuration version amendment is preserved, be generated to the content territory under historical element by the internal correlation of database, realize real-time seamless recording statistics.
3. the management method of intelligent substation SCD file as claimed in claim 1, is characterized in that: configuration software can automatically generate ciphered compressed file in the time deriving SCD file.
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| CN104599060A (en) * | 2015-01-09 | 2015-05-06 | 国家电网公司 | Secondary circuit file comparison based intelligent substation debugging scheme generation method |
| CN105005941A (en) * | 2015-07-09 | 2015-10-28 | 国网新疆电力公司 | Service rule based examining method for virtual secondary circuit between intelligent station devices |
| CN105045991A (en) * | 2015-07-09 | 2015-11-11 | 山东容弗新信息科技有限公司 | Auditing method for intelligent apparatus configuration scheme and virtual terminals of intelligent substation |
| CN105117305A (en) * | 2015-08-25 | 2015-12-02 | 国网浙江省电力公司 | Data management apparatus for intelligent device of intelligent substation |
| CN105160589A (en) * | 2015-07-09 | 2015-12-16 | 中国能源建设集团山西省电力勘测设计院有限公司 | Input virtual terminal and output virtual terminal check method for intelligent device of intelligent transformer station |
| CN105184660A (en) * | 2015-07-09 | 2015-12-23 | 山东容弗新信息科技有限公司 | Virtual secondary circuit examination method between intelligent station intelligent device configuration scheme and device |
| CN105184659A (en) * | 2015-07-09 | 2015-12-23 | 山东容弗新信息科技有限公司 | Virtual secondary circuit examination method between intelligent station intelligent device virtual terminal and device |
| CN106156373A (en) * | 2016-09-09 | 2016-11-23 | 黑龙江省电力科学研究院 | A kind of intelligent substation SCD file Explore of Unified Management Ideas and system |
| CN110705190A (en) * | 2019-09-20 | 2020-01-17 | 云南电网有限责任公司大理供电局 | Substation SCD file visual management system |
| CN110956030A (en) * | 2019-10-17 | 2020-04-03 | 贵州电网有限责任公司 | Method and system for comparing configuration information of remote machine of transformer substation |
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| CN105160589A (en) * | 2015-07-09 | 2015-12-16 | 中国能源建设集团山西省电力勘测设计院有限公司 | Input virtual terminal and output virtual terminal check method for intelligent device of intelligent transformer station |
| CN105184660A (en) * | 2015-07-09 | 2015-12-23 | 山东容弗新信息科技有限公司 | Virtual secondary circuit examination method between intelligent station intelligent device configuration scheme and device |
| CN105184659A (en) * | 2015-07-09 | 2015-12-23 | 山东容弗新信息科技有限公司 | Virtual secondary circuit examination method between intelligent station intelligent device virtual terminal and device |
| CN105184660B (en) * | 2015-07-09 | 2018-06-26 | 国网浙江省电力公司电力科学研究院 | Virtual secondary circuit checking method between intelligent station intelligent apparatus allocation plan and device |
| CN105045991A (en) * | 2015-07-09 | 2015-11-11 | 山东容弗新信息科技有限公司 | Auditing method for intelligent apparatus configuration scheme and virtual terminals of intelligent substation |
| CN105184659B (en) * | 2015-07-09 | 2018-06-26 | 国网浙江省电力公司电力科学研究院 | Virtual secondary circuit checking method between intelligent station intelligent apparatus virtual terminator and device |
| CN105005941B (en) * | 2015-07-09 | 2018-06-26 | 国网新疆电力公司 | Virtual secondary circuit checking method between intelligent station arrangement based on business rule |
| CN105117305A (en) * | 2015-08-25 | 2015-12-02 | 国网浙江省电力公司 | Data management apparatus for intelligent device of intelligent substation |
| CN106156373A (en) * | 2016-09-09 | 2016-11-23 | 黑龙江省电力科学研究院 | A kind of intelligent substation SCD file Explore of Unified Management Ideas and system |
| CN110705190A (en) * | 2019-09-20 | 2020-01-17 | 云南电网有限责任公司大理供电局 | Substation SCD file visual management system |
| CN110956030A (en) * | 2019-10-17 | 2020-04-03 | 贵州电网有限责任公司 | Method and system for comparing configuration information of remote machine of transformer substation |
| CN110956030B (en) * | 2019-10-17 | 2023-11-24 | 贵州电网有限责任公司 | Method and system for comparing configuration information of remote machine of transformer substation |
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