CN106021649A - A model configuration detector used for a virtual circuit verifying platform and a control method - Google Patents
A model configuration detector used for a virtual circuit verifying platform and a control method Download PDFInfo
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- CN106021649A CN106021649A CN201610300324.6A CN201610300324A CN106021649A CN 106021649 A CN106021649 A CN 106021649A CN 201610300324 A CN201610300324 A CN 201610300324A CN 106021649 A CN106021649 A CN 106021649A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
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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
Abstract
The invention provides a model configuration detector used for a virtual circuit verifying platform and a control method. The detector consists of a configuration interface, an XML parsing module, a device model parsing module, a data model parsing module, an operational feasibility module, a configuration information library, a device type library, a data model library and a transformer substation operation information library. The model configuration detector can fulfill a CID file analysis and control function, can perform standard monitoring testing, early warning and debugging on transformer substation systems, and can show the true states of digital transformer substations more rapidly and directly. The detector is responsible for the standard inspection for electric power system transformer substation side IED device models, communication models and configuration models and the early-stage targeted detection work of a virtual circuit verifying platform of a transformer substation, supports subsequent standard function extension and modification, provides a friendly man-machine interface port, and can better guarantee the quality of field debugging engineering.
Description
Technical field
The present invention relates to a kind of model configuration detector for empty loop verification platform and control method, belong to intelligent substation of electric power system technical field of measurement and test.
Background technology
Along with the development of electric power network technique, intelligent substation technology obtains a wide range of applications in worldwide.In electric substation automation system, the configuration (function and the setting of parameter) of intelligent electronic device IED plays vital effect, to substation safety, reliability service important.But in electric substation automation system, the device of different production firms often due to device supported communication protocol disunity, do not possess interoperability between device, cause the difficulty that cooperates between device, debugging cost to increase and the cycle be elongated.In order to solve the problems referred to above, IEC has formulated the communication network about electric substation automation system and the international standard of system, and the 6th part therein defines the substation configuration description language SCL realizing equipment interoperability.By this language, on the one hand the basic function of IED and addressable essential information can be described, it is achieved that the interoperability of equipment；On the other hand can configure the basic function of IED and set IED plant running parameter.Meanwhile, domestic electrical industry is for specification IEC61850 substation communication network and the application of system international standard, realize the interoperability of domestic each manufacturer equipment, improve the convenience that IEC61850 standard device produces, debugs, overhauls, runs, make IEC61850 engineer applied model, therewith the application model standardization demands on examination of intelligent artifact has been arisen at the historic moment.
Relevant configuration research tool to CID model file the most both at home and abroad, function is only limitted to the detection of the standardization to order circuit and parameter, and display file mostly is software code, is not easy to understand very much.And IEC61850 also revises constantly, therefore to reduce the degree of coupling between each several part during design CID model configuration detection module as far as possible, making later stage amendment and upgrading convenient, the change caused because of standard revision is minimized this area especially needs the technological difficulties of key breakthrough.The debugging of intelligent substation engineering is helped the biggest by the integrated testing platform therefore developing expansible allocation models file checking function.
Summary of the invention
It is an object of the invention to, the problem existed for SCD file management in current intelligent substation process of construction, it is provided that a kind of model configuration detector for empty loop verification platform and control method.
To achieve the object of the present invention, the technical scheme is that
A kind of model configuration detector for empty loop verification platform, this detector is made up of configuration interface, XML parsing module, mounted cast parsing module, data model parsing module, operational feasibility module, configuration information storehouse, type of device storehouse, data model libraries and substation operation information bank.Described configuration interface interconnects with XML parsing module；XML parsing module realizes two-way interconnection with configuration information storehouse, mounted cast parsing module, data model parsing module, operational feasibility module simultaneously；Mounted cast parsing module, data model parsing module, operational feasibility module respectively with type of device storehouse, data model libraries and the two-way interconnection of substation operation information bank.
Described configuration interface is responsible for man-machine interaction, uses installation operating system on PC as development environment, to configure CPU frequency 1GHz, internal memory 1GByte, and more than 10GByte reserved by hard disk, and operating system supports Windows XP/ Windows Vista/WIN7.
Described XML parsing module is responsible for grammer checking, uses Simple API for XML mode to resolve the msxml4.dll assembly in XML file.
Described mounted cast parsing module is responsible for mounted cast ICD and is resolved API, encapsulates XML parser, is used for detecting whether gatherer has corresponding type of device information.
Described data model parsing module is responsible for IED information model and is resolved API, encapsulates XML parser, it is provided that access, edit, delete, increase, verify the application programming interfaces of each element of IED information model.
Described operational feasibility module is responsible for feasibility checking API, encapsulates XML parser, it is provided that access, edit the application programming interfaces of substation operation information bank.
The constraints of XML and SCL grammer is responsible for depositing in described configuration information storehouse, and the attribute that number of times that element that wherein XML file format specification, SCL model comprise, element occur and sequencing, element should possess all has strict requirements.
The basic function information of all types of protection device is responsible for depositing in described type of device storehouse, and the composition structure of information defers to model specification constraint, can resolve API Access by IED information model.
Described data model libraries is responsible for depositing the basic constraint information of logical node class and common data class defined in IEC61850-7 part.
Described substation operation information bank is responsible for depositing the operation information of transformer station, it is mainly used in when setting IED definite value providing corresponding constraint, substation operation information bank composition structure meets XML syntax gauge, it is simple to revises accordingly according to the practical situation of transformer station and expands.
Described type of device storehouse, data model libraries and substation operation information bank composition structure meet XML syntax gauge, support that newly-increased device, newly-increased logical node and transformer station's practical situation are revised accordingly and expand.
A kind of idiographic flow for the control method of the model configuration detector of empty loop verification platform is as follows:
A, by detector import CID configuration file, enter next step；
The CID file model imported is made whether to meet XML and SCL language format inspection by B, XML parsing module, and linguistic constraints condition is generated by configuration information storehouse, the most i.e. enters next step, the most directly exits end；
C, operational feasibility module are made whether to meet substation operation situation inspection to the CID file model imported, and the information constrained condition of substation operation is generated by substation operation information bank, the most i.e. enters next step, otherwise sends out alarm prompt signal and enters next step；
D, mounted cast parsing module are made whether to belong to corresponding type of device information check in storehouse to the CID file model imported, the information constrained condition of type of device is generated by type of device storehouse, correctly i.e. enter next step, otherwise by new device ICD in detector import library and make the pre-amendment of configuration, configuration failure then exits, and otherwise enters next step；
The CID file model imported is made whether to belong to logical node and common data class inspection in storehouse by E, data model parsing module, logical node and common data class constraints are generated by data model libraries, correct i.e. entrance configures detection work and terminates, and otherwise sends out alarm prompt signal and terminates.
A kind of control method for model configuration detector, wherein the concrete resolving of GOOSE service of XML parsing module is as follows:
A, first enter, from the root node Root of CID file, the subnetwork sub-network that communication communication section scan type is IECGOOSE, obtain the iedname of first ConnectedAP daughter element in sub-network, and set up ied node, enter back into next ConnectedAP daughter element and obtain wherein iedname, to the last a ConnectedAP；
B, first ConnectedAP of entrance, check its name attribute, and travel through the iedname chained list set up in the first step, if iedname exists wherein, enters the 3rd step, otherwise searches next ConnectedAP；
C, entrance accesspoint daughter element, enter server daughter element, if server element does not exists, then goes to obtain next access node.If it does, enter LDevice daughter element, extract ldinst attribute and set up ldevice node；
D, enter back into LD0 daughter element, enter first DataSet element, extract name attribute and also set up dataset node, enter first FCDA, extract the information such as doname, daname, fc, inclass therein and preserve.Entering back into next FCDA, if not existing, entering next step；
E, the GSEControl daughter element of entrance LD0, set up the information such as gocb Node extraction mac, appid, confrev, datset, name therein and preserve；
F, the next GSEControl daughter element of entrance, if not existing, enter next step；
G, the next LDevice element of acquisition；
H, the next iedname element of acquisition；
I, the next ConnectedAP element of entrance, extract iedname attribute, then obtain first GSE daughter element, extract cbname therein, ldinst.The attributes such as address, maxtime, the mintime under acquisition GSE, are found the gocb of correspondence by iedname, cbname, the ldinst obtained above, and the information that will extract preserves；
J, the next ConnectedAP element of acquisition carry out resolving to the last one；
K, end resolving.
A kind of overall work principle for the model configuration detector of empty loop verification platform of the present invention is:
After opening working power, configuration interface sets up communication link by input IP address with configuration detector；After link initialization is normal, by configuration interface gatherer CID file；XML parsing module carries out grammer detection according to configuration information storehouse to the CID file imported and does logical judgment, and send operational feasibility module；Operational feasibility module carries out ruuning situation analysis according to substation operation information bank to the CID file imported and does logical judgment, and send mounted cast parsing module；Mounted cast parsing module carries out mounted cast type analysis according to type of device storehouse to the CID file imported and does logical judgment, or generates pre-configured, and send data model parsing module；Data model parsing module carries out data model analysis according to data model libraries to the CID file imported and does logical judgment, completes configuration detection work；Testing result is shown by configuration interface, terminates communication function.
The beneficial effects of the present invention is, a kind of model configuration detector for empty loop verification platform of the present invention can not only realize CID file analysis management and control function, transformer substation system can also be standardized monitoring test, early warning and debugging, faster, to hold digital transformer substation intuitively time of day shows；Accomplish to realize the functions such as empty terminal coupled state, sporadic malfunction elimination, communication process off-line early warning in time, so that quickly response can be made, facilitate the maintenance of substation equipment, this detector had both supported subsequent specifications function to expand and amendment simultaneously, provide again the man machine interface of close friend, preferably ensure the quality of field adjustable engineering.
Accompanying drawing explanation
Fig. 1 is the overall structure block diagram of a kind of model configuration detector for empty loop verification platform of the present invention；
Fig. 2 is the execution flow chart of a kind of control method for model configuration detector of the present invention；
Fig. 3 is a kind of concrete process of analysis figure of GOOSE service in the XML parsing module of model configuration detector of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of model configuration detector for empty loop verification platform of the present invention and control method are described in detail.
The overall structure block diagram of the present invention is as shown in Figure 1.
A kind of model configuration detector for empty loop verification platform of the present embodiment comprises configuration interface, XML parsing module, mounted cast parsing module, data model parsing module, operational feasibility module, configuration information storehouse, type of device storehouse, data model libraries and substation operation information bank, described configuration interface interconnects with XML parsing module, with configuration information storehouse while of XML parsing module, mounted cast parsing module, data model parsing module, operational feasibility module realizes two-way interconnection, mounted cast parsing module, data model parsing module, operational feasibility module respectively with type of device storehouse, data model libraries and the two-way interconnection of substation operation information bank.
Configuration interface is responsible for man-machine interaction, uses installation operating system on PC as development environment, to configure CPU frequency 1GHz, internal memory 1GByte, and more than 10GByte reserved by hard disk, and operating system supports Windows XP/ Windows Vista/WIN7.
XML parsing module is responsible for grammer checking, uses Simple API for XML mode to resolve the msxml4.dll assembly in XML file.
Mounted cast parsing module is responsible for mounted cast ICD and is resolved API, encapsulates XML parser, is used for detecting whether gatherer has corresponding type of device information.
Data model parsing module is responsible for IED information model and is resolved API, encapsulates XML parser, it is provided that access, edit, delete, increase, verify the application programming interfaces of each element of IED information model.
Operational feasibility module is responsible for feasibility checking API, encapsulates XML parser, it is provided that access, edit the application programming interfaces of substation operation information bank.
The constraints of XML and SCL grammer is responsible for depositing in configuration information storehouse, and the attribute that number of times that element that wherein XML file format specification, SCL model comprise, element occur and sequencing, element should possess all follows IEC61850 strict requirements.
The basic function information of all types of protection device is responsible for depositing in type of device storehouse, and the composition structure of information defers to model specification constraint, can resolve API Access by IED information model.
Data model libraries is responsible for depositing the basic constraint information of logical node class and common data class defined in IEC61850-7 part, the essential information of logical node class include logical node class comprise which data, the type of these data, be optional (0ptional) or enforceable (Mandatory), whether be set amount.The essential information of common data class also includes functional restraint and the trigger condition of data in addition to above-mentioned item, and during editorial logic node elements, these information will be used, to provide corresponding constraint.
Substation operation information bank is responsible for depositing the operation information of transformer station, is mainly used in when setting IED definite value providing corresponding constraint.Substation operation information bank composition structure meets XML syntax gauge, it is simple to revises accordingly according to the practical situation of transformer station and expands.
Type of device storehouse, data model libraries and substation operation information bank composition structure meet XML syntax gauge, support that newly-increased device, newly-increased logical node and transformer station's practical situation are revised accordingly and expand.
As in figure 2 it is shown, the execution flow chart of a kind of control method for model configuration detector of the present invention, comprise the steps of
A, by detector import CID configuration file, enter next step；
The CID file model imported is made whether to meet XML and SCL language format inspection by B, XML parsing module, and linguistic constraints condition is generated by configuration information storehouse, the most i.e. enters next step, the most directly exits end；
C, operational feasibility module are made whether to meet substation operation situation inspection to the CID file model imported, and the information constrained condition of substation operation is generated by substation operation information bank, the most i.e. enters next step, otherwise sends out alarm prompt signal and enters next step；
D, mounted cast parsing module are made whether to belong to corresponding type of device information check in storehouse to the CID file model imported, the information constrained condition of type of device is generated by type of device storehouse, correctly i.e. enter next step, otherwise by new device ICD in detector import library and make the pre-amendment of configuration, configuration failure then exits, and otherwise enters next step；
The CID file model imported is made whether to belong to logical node and common data class inspection in storehouse by E, data model parsing module, logical node and common data class constraints are generated by data model libraries, correct i.e. entrance configures detection work and terminates, and otherwise sends out alarm prompt signal and terminates.
Comparison Fig. 3, a kind of control method for model configuration detector of the present invention, wherein the GOOSE concrete process of analysis of service of XML parsing module comprises the following steps:
A, first enter, from the root node Root of CID file, the subnetwork sub-network that communication communication section scan type is IECGOOSE, obtain the iedname of first ConnectedAP daughter element in sub-network, and set up ied node, enter back into next ConnectedAP daughter element and obtain wherein iedname, to the last a ConnectedAP；
B, first ConnectedAP of entrance, check its name attribute, and travel through the iedname chained list set up in the first step, if iedname exists wherein, enters the 3rd step, otherwise searches next ConnectedAP；
C, entrance accesspoint daughter element, enter server daughter element, if server element does not exists, then goes to obtain next access node.If it does, enter LDevice daughter element, extract ldinst attribute and set up ldevice node；
D, enter back into LD0 daughter element, enter first DataSet element, extract name attribute and also set up dataset node, enter first FCDA, extract the information such as doname, daname, fc, inclass therein and preserve.Entering back into next FCDA, if not existing, entering next step；
E, the GSEControl daughter element of entrance LD0, set up the information such as gocb Node extraction mac, appid, confrev, datset, name therein and preserve；
F, the next GSEControl daughter element of entrance, if not existing, enter next step；
G, the next LDevice element of acquisition；
H, the next iedname element of acquisition；
I, the next ConnectedAP element of entrance, extract iedname attribute, then obtain first GSE daughter element, extract cbname therein, ldinst.The attributes such as address, maxtime, the mintime under acquisition GSE, are found the gocb of correspondence by iedname, cbname, the ldinst obtained above, and the information that will extract preserves；
J, the next ConnectedAP element of acquisition carry out resolving to the last one；
K, end resolving.
Claims (5)
1. the model configuration detector for empty loop verification platform, it is characterized in that, described detector comprises configuration interface, mounted cast parsing module, data model parsing module, operational feasibility module, XML parsing module, configuration information storehouse, type of device storehouse, data model libraries and substation operation information bank；Described configuration interface interconnects with XML parsing module；XML parsing module realizes two-way interconnection with configuration information storehouse, mounted cast parsing module, data model parsing module, operational feasibility module simultaneously；Mounted cast parsing module and the two-way interconnection in type of device storehouse；Data model parsing module and the two-way interconnection of data model libraries；Operational feasibility module and the two-way interconnection of substation operation information bank.
The control method of a kind of model configuration detector for empty loop verification platform the most according to claim 1, it is characterised in that the idiographic flow of described method is as follows:
A, by detector import CID configuration file, enter next step；
The CID file model imported is made whether to meet XML and SCL language format inspection by B, XML parsing module, and linguistic constraints condition is generated by configuration information storehouse, the most i.e. enters next step, the most directly exits end；
C, operational feasibility module are made whether to meet substation operation situation inspection to the CID file model imported, and the information constrained condition of substation operation is generated by substation operation information bank, the most i.e. enters next step, otherwise sends out alarm prompt signal and enters next step；
D, mounted cast parsing module are made whether to belong to corresponding type of device information check in storehouse to the CID file model imported, the information constrained condition of type of device is generated by type of device storehouse, correctly i.e. enter next step, otherwise by new device ICD in detector import library and make the pre-amendment of configuration, configuration failure then exits, and otherwise enters next step；
The CID file model imported is made whether to belong to logical node and common data class inspection in storehouse by E, data model parsing module, logical node and common data class constraints are generated by data model libraries, correct i.e. entrance configures detection work and terminates, and otherwise sends out alarm prompt signal and terminates；
F, for being imported successful ICD file by new types of devices, can tabulate in advance according to the inside that substation operation information bank, data model libraries generate it is carried out pre-configured, detection of end after completing.
A kind of model configuration detector for empty loop verification platform the most according to claim 1; it is characterized in that; described type of device storehouse is for depositing the basic function information of all types of protection device; the composition structure of information defers to model specification constraint, can resolve API Access by IED information model.
A kind of model configuration detector for empty loop verification platform the most according to claim 1, it is characterized in that, described type of device storehouse, data model libraries and substation operation information bank composition structure meet XML syntax gauge, support that newly-increased device, newly-increased logical node and transformer station's practical situation are revised accordingly and expand.
A kind of control method for model configuration detector the most according to claim 1, it is characterised in that it is as follows that the GOOSE of described XML parsing module services concrete resolving:
A, first enter, from the root node Root of CID file, the subnetwork sub-network that communication communication section scan type is IECGOOSE, obtain the iedname of first ConnectedAP daughter element in sub-network, and set up ied node, enter back into next ConnectedAP daughter element and obtain wherein iedname, to the last a ConnectedAP；
B, first ConnectedAP of entrance, check its name attribute, and travel through the iedname chained list set up in the first step, if iedname exists wherein, enters the 3rd step, otherwise searches next ConnectedAP；
C, entrance accesspoint daughter element, enter server daughter element, if server element does not exists, then goes to obtain next access node；If it does, enter LDevice daughter element, extract ldinst attribute and set up ldevice node；
D, enter back into LD0 daughter element, enter first DataSet element, extract name attribute and also set up dataset node, enter first FCDA, extract the information such as doname, daname, fc, inclass therein and preserve；Entering back into next FCDA, if not existing, entering next step；
E, the GSEControl daughter element of entrance LD0, set up the information such as gocb Node extraction mac, appid, confrev, datset, name therein and preserve；
F, the next GSEControl daughter element of entrance, if not existing, enter next step；
G, the next LDevice element of acquisition；
H, the next iedname element of acquisition；
I, the next ConnectedAP element of entrance, extract iedname attribute, then obtain first GSE daughter element, extract cbname therein, ldinst；The attributes such as address, maxtime, the mintime under acquisition GSE, are found the gocb of correspondence by iedname, cbname, the ldinst obtained above, and the information that will extract preserves；
J, the next ConnectedAP element of acquisition carry out resolving to the last one；
K, end resolving.
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