CN105205039A - Customizable SCD (substation configuration description) file verification method - Google Patents
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Abstract
The invention discloses a customizable SCD (substation configuration description) file verification method. The method comprises the process as follows: state grid standard requirement files are imported; each verification rule is acquired from the state grid standard requirement files; an SCD file is imported; the SCD file is analyzed with a JAXB technology, and data objects are extracted; the verification rules are selected, and the selected verification rules are organized to form a verification rule chain; the acquired data objects are transmitted to the verification rule chain for comparison and verification processing; a verification result file is output. According to the method, the SCD file meets the state grid standard effectively, interaction between different factory facilities is facilitated, and the debugging efficiency of an intelligent substation is improved; with the adoption of the SCD file based on the standard, a foundation is laid for later maintenance and extension of the intelligent substation.
Description
Technical field
The present invention relates to a kind of intelligent substation file verification method, specifically a kind of customizable SCD file method of calibration, belongs to power system automation technology field.
Background technology
SCL (SubstationConfigurationdescriptionLanguage) substation configuration description language, based on extended-boundary-condition method (ExtensibleMarkupLanguageXML) 1.0 editions.Special in describe the configuring condition of intelligent electronic equipment of transformer substation IED.
5th part of SCD configuration file foundation IEC61850 standard and the 7th part describe configuration and the communication system of intelligent electronic device IED.Describe the relativeness of electric substation automation system and transformer station itself, also illustrate substation topology itself and the relativeness being configured in the automation of transformation substations function (logic node) on intelligent electronic device IED on the application layer.
Intelligent electronic equipment of transformer substation configuration language SCL fundamental purpose allows interoperable ground exchange system configuration data between the configuration tool of different manufacturers and system configuration utility.Allow the description that intelligent electronic device IED configures to be transferred to communication and application system tool, allow the configuration of whole system to be described in the mode of certain compatibility the configuration tool passing to intelligent electronic device IED.
The configuration describing document of intelligent substation, be called for short SCD file, adopt SCL descriptive language to carry out digital modeling to transformer station, a kind of configuration file generated, have recorded the topological relation between all devices of whole transformer station, the hierarchical structure of transformer station, the interactive information mode between device and data are data sources that whole intelligent substation is unified.SCD file plays important role in system integration and test process, is obtained the communication configuration parameter of related device, to reach the object interconnected between each equipment manufacturers by SCD file.
SCD file content complexity is huge, has converged the configuration information of each equipment, simultaneously configures interactive information between further define equipment and communication modes based on these.Because device category is many, participate in producer many, the features such as equipment interactive mode is complicated, SCD file standardization just seems particular importance.National grid, according to on-the-spot actual, has issued the specification rule of intelligent substation configuration file SCD, in order to content and the structure of specification SCD file.The SCD configuration file of standardization has established far-reaching influence to new website construction rapidly and efficiently and later maintenance, enlarging.The correctness of SCD file will determine the debugging efficiency height of intelligent substation, and correct SCD file, by improving the debugging efficiency of intelligent substation, based on this, just becomes a urgent job to the research of the quick customizable method of calibration of SCD file.
Summary of the invention
For overcoming the deficiency that above-mentioned prior art exists, the invention provides a kind of customizable SCD file method of calibration, it customizes specification to realize the rapid verification to SCD file as required, thus improves the debugging efficiency of intelligent substation.
The present invention solves the technical scheme that its technical matters takes: a kind of customizable SCD file method of calibration, is characterized in that, comprise following process:
Import national grid code requirement file, described national grid code requirement file at least comprises State Grid Corporation of China company standard Q/GDW396-2012 file;
Every verification rule is obtained from national grid code requirement file;
Import SCD file, described SCD file is intelligent substation configuration file SCD file;
Adopt JAXB technology to carry out parsing to SCD file and extract data object;
The verification regular weaves selected also is become verification rule chain by selection check rule;
The data object of acquisition is imported into Inspection process in verification rule chain;
Output verification destination file.
Preferably, described verification rule is according to the Regulatory requirements of national grid for intelligent substation configuration file SCD, and the general rule combined in the industry and 61850 specifications, extract relevant verification standard.
Preferably, described data object is generate well-bedded data object based on the jaxb of Java, and its data structure is specification according to SCL language and XSD file, and by the JAXB CMOS macro cell that JDK provides.
Preferably, according to the difference of the regular desired data of verification in the generative process of described data object, second extraction data object can be carried out.
Preferably, in the process of described selection check rule, for different demands, can freely choose required verification rule.
Preferably, the described process becoming to verify rule chain by the verification regular weaves of selection is: the dsl language provided by drools, realizes verifying rule-based algorithm accordingly, and in the drl file that it can be used as a part for configuration to be stored in needed for Drools.
Preferably, the process that the described data object by acquisition imports Inspection process in verification rule chain into is: data object is imported successively in verification rule chain into verification of comparing, then next data object is verified if the verification passes, more next data object is verified after row cache otherwise a generation warning information is gone forward side by side.
Preferably, the process of described output verification destination file is: compare after verification to the data object generated, by all check results write destination file, described check results comprises the recorded information and warning information verified data object.
Beneficial effect of the present invention is as follows:
1) the present invention obtains every verification rule from national grid code requirement file, and therefrom selection check regular weaves becomes corresponding verification rule chain, providing can the mode of independently selection check rule, facilitates user and carries out selectivity verification to SCD configuration file according to the actual requirements.
2) by carrying out standardization inspection to SCD file, ensure that the SCD file of transformer station meets specification, being conducive to the correct mutual of the equipment room information of different manufacturers, greatly facilitating operation maintenance and the reconstruction and extension project of later stage transformer station.
3) the present invention not only effectively ensure that the SCD file of transformer station meets national grid specification, what be conducive between devices from different manufacturers is mutual, improve the debugging efficiency of intelligent substation, and by adopting based on the SCD file of specification, for the later stage maintenance of transformer station and enlarging can only lay and lay a foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described:
Fig. 1 is the checking process figure of the present invention to SCD file;
Fig. 2 is design sketch SCD file being carried out to selectivity verification.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the present invention will be described in detail.Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.It should be noted that parts illustrated in the accompanying drawings are not necessarily drawn in proportion.Present invention omits the description of known assemblies and treatment technology and process to avoid unnecessarily limiting the present invention.
Have recorded many information concerning transformer station and can normally run in the configuration describing document SCD of intelligent substation, as IED configuration, network configuration and equipment room configure alternately, so SCD configuration file whether specification just seems to substation operation is even more important.In the configuration and concrete use procedure of SCD configuration file, national grid combined with intelligent transformer station is actual has issued Q/GDW396-2012 normative document, has made agreement from semantic level, specification equipment and the mutual configuration of equipment room.Namely this method is based on specification, uses customizable SCD configuration file standardization method of calibration, carries out optionally standardization verification to the information in SCD.
As shown in Figure 1, the customizable SCD file method of calibration of one of the present invention, only need using the configuration describing document of transformer station as unique verification object, described method of calibration comprises following process:
Import national grid code requirement file, described national grid code requirement file at least comprises State Grid Corporation of China company standard Q/GDW396-2012 file;
Every verification rule is obtained from national grid code requirement file;
Import SCD file, described SCD file is intelligent substation configuration file SCD file;
Adopt JAXB technology to carry out parsing to SCD file and extract data object;
The verification regular weaves selected also is become verification rule chain by selection check rule;
The data object of acquisition is imported into Inspection process in verification rule chain;
Output verification destination file.
Preferably, described verification rule is according to the Regulatory requirements of national grid for intelligent substation configuration file SCD, and the general rule combined in the industry and 61850 specifications, extract relevant verification standard.
Preferably, described data object is generate well-bedded data object based on the jaxb of Java, and its data structure is specification according to SCL language and XSD file, and by the JAXB CMOS macro cell that JDK provides.Collecting by SCD file being carried out object-oriented data conversion all XSD files that SCD file quotes, generating the java file being convenient to verify, to improve the accuracy and efficiency of verification with this.
Preferably, according to the difference of the regular desired data of verification in the generative process of described data object, second extraction data object can be carried out.By extracted twice data object, not only meet verification demand, and decrease the cycle index of data, with optimizing operation efficiency.
Preferably, in the process of described selection check rule, for different demands, can freely choose required verification rule.
Preferably, the described process becoming to verify rule chain by the verification regular weaves of selection is: the dsl language provided by drools, realizes verifying rule-based algorithm accordingly, and in the drl file that it can be used as a part for configuration to be stored in needed for Drools.The domain language provided based on Drools is provided, the definition of verification rule can be completed fast, to realize better between the various equipment of intelligent substation to reach the object interconnected.
Preferably, the process data object of acquisition being imported into Inspection process in verification rule chain is: data object is imported successively in verification rule chain into verification of comparing, then next data object is verified if the verification passes, more next data object is verified after row cache otherwise a generation warning information is gone forward side by side.
As shown in Figure 2, the process of described output verification destination file is: to generate data object compare verification after, by all check results write destination file, described check results comprises the recorded information and warning information verified data object, output verification destination file is so that user checks and adds up, be conducive to the intelligent apparatus reconfiguring intelligent substation fast, improve debugging efficiency.
Current to intelligent substation still in development, more more complicated specifications may be introduced future, on the basis of the domain language that the present invention provides at Drools, can rapid build rule, the change such as the expansion of the following specification of reply and amendment flexibly.Client after alteration ruler, can need not restart software, realizes " thermoinduction " to regulation engine.Meanwhile, because part verification rule exists different understanding, originally the invention provides client can be actual according to self, freely arranges the rule needing verification.Meanwhile, client is provided to carry out " fixed point verification " for part or single rule.The present invention uses customizable verification rule, chain type verification is carried out to every terms of information in SCD, ensure that the SCD file of transformer station is conformed to the standard, be conducive to the mutual of the equipment room of different manufacturers, adopt based on the SCD file of specification, for the later stage transformer station maintenance and enlarging lay and lay a foundation.
The above is the preferred embodiment of the present invention, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also regarded as protection scope of the present invention.
Claims (8)
1. a customizable SCD file method of calibration, is characterized in that, comprises following process:
Import national grid code requirement file, described national grid code requirement file at least comprises State Grid Corporation of China company standard Q/GDW396-2012 file;
Every verification rule is obtained from national grid code requirement file;
Import SCD file, described SCD file is intelligent substation configuration file SCD file;
Adopt JAXB technology to carry out parsing to SCD file and extract data object;
The verification regular weaves selected also is become verification rule chain by selection check rule;
The data object of acquisition is imported into Inspection process in verification rule chain;
Output verification destination file.
2. the customizable SCD file method of calibration of one according to claim 1, it is characterized in that, described verification rule is according to the Regulatory requirements of national grid for intelligent substation configuration file SCD, and the general rule combined in the industry and 61850 specifications, extract relevant verification standard.
3. the customizable SCD file method of calibration of one according to claim 1, it is characterized in that, described data object is generate well-bedded data object based on the jaxb of Java, and its data structure is specification according to SCL language and XSD file, and by the JAXB CMOS macro cell that JDK provides.
4. the customizable SCD file method of calibration of one according to claim 1, is characterized in that, according to the difference of the regular desired data of verification in the generative process of described data object, can carry out second extraction data object.
5. the customizable SCD file method of calibration of one according to claim 1, is characterized in that, in the process of described selection check rule, for different demands, freely chooses required verification rule.
6. the customizable SCD file method of calibration of one according to claim 1, it is characterized in that, the described process becoming to verify rule chain by the verification regular weaves of selection is: the dsl language provided by drools, realize verifying rule-based algorithm accordingly, and in the drl file that it can be used as a part for configuration to be stored in needed for Drools.
7. the customizable SCD file method of calibration of one according to claim 1, it is characterized in that, the process that the described data object by acquisition imports Inspection process in verification rule chain into is: data object is imported successively in verification rule chain into verification of comparing, then next data object is verified if the verification passes, more next data object is verified after row cache otherwise a generation warning information is gone forward side by side.
8. the customizable SCD file method of calibration of one according to claim 1, it is characterized in that, the process of described output verification destination file is: to generate data object compare verification after, by all check results write destination file, described check results comprises the recorded information and warning information verified data object.
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| CN108173701A (en) * | 2018-02-11 | 2018-06-15 | 国电南瑞科技股份有限公司 | Method of calibration is configured in a kind of intelligent substation network parameter |
| CN111898355A (en) * | 2020-07-08 | 2020-11-06 | 中国南方电网有限责任公司 | Design method for general model of process layer network equipment of intelligent substation |
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| CN111898355A (en) * | 2020-07-08 | 2020-11-06 | 中国南方电网有限责任公司 | Design method for general model of process layer network equipment of intelligent substation |
| CN111898355B (en) * | 2020-07-08 | 2024-02-13 | 中国南方电网有限责任公司 | Intelligent substation process layer network equipment general model design method |
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