CN102832707A - Misoperation-preventive locking logic automatic test system for intelligent transformer substation - Google Patents
Misoperation-preventive locking logic automatic test system for intelligent transformer substation Download PDFInfo
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- CN102832707A CN102832707A CN2012102632971A CN201210263297A CN102832707A CN 102832707 A CN102832707 A CN 102832707A CN 2012102632971 A CN2012102632971 A CN 2012102632971A CN 201210263297 A CN201210263297 A CN 201210263297A CN 102832707 A CN102832707 A CN 102832707A
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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
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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
- Y04S10/16—Electric power substations
Abstract
The invention discloses a misoperation-preventive locking logic automatic test system for an intelligent transformer substation, comprising a data layer, a business layer and a presentation layer, wherein the data layer comprises a GOOSE (Generic Object Oriented Substation Event) message receiving and sending module for receiving a GOOSE signal, a switch and disconnecting link deflection signal and a switching value signal from a monitoring system of the intelligent transformer substation and sending the received data to a comparison and analysis module of the business layer, and an SCD (Science Citation Database) file parsing module for analyzing the GOOSE signal from the system of the intelligent transformer substation; and the business layer comprises a standard library for storing an input misoperation-preventive locking logic database, and the comparison and analysis module used for performing real-time logical operation by different switch and disconnecting link position combinations received from the GOOSE message receiving and sending module according to the input misoperation-preventive locking logic database, comparing the standard output result with the locking result fed back by a monitoring device and verifying validity of the misoperation-preventive locking logic of the monitoring device. The system can verify the validity and integrity of the misoperation-preventive locking logic of the monitoring device.
Description
Technical field
The present invention relates to a kind of intelligent substation anti-misoperation locking logic testing system, belong to the power automation technical field.
Background technology
Compare with traditional transformer station, intelligent substation is carrying out great technological innovation aspect collection, information sharing and the Equipment Control of facility information.The secondary device of tradition transformer station is the distributed collection mode, and every equipment is independently gathered corresponding data; Intelligent substation has greatly been brought into play network advantage; Adopt the mode of concentrating collection, data sharing; Switching value, analogue collection module are transferred to apparatus body, be passed to protection equipment or high speed Ethernet exchange machine, realized once collection, data sharing through after the digitized processing.Facility switching amount signal acquisition module---intelligent terminal is the interface equipment of secondary device and primary equipment, is the intelligent assembly of primary equipment.The position signalling of intelligent substation Switch equipment by the intelligent terminal digitized processing after Ethernet switch is passed to supervisory control system; The control command of supervisory control system also is passed to intelligent terminal through switch and carries out, so switch becomes the mutual data platform of facility information.The digitlization of facility information, standardization, network turn to substation secondary device brand-new test platform are provided, and also will promote the secondary device test to digitlization, automation direction development.
The checking of monitoring system of electric substation anti-misoperation locking logic function and the position signalling of Switch equipment are closely related; And integration testing or field test initial stage; Because primary equipment debugging is accomplished as yet can't practical operation; Position signalling also will be through the patch simulation, and the workload that test is prepared is very big.
The debugging of tradition transformer station anti-misoperation locking logic generally will verify through analog switch disconnecting link position, and not only workload is big to accomplish the various combination of whole switch tools position, and omits easily.
Intelligent substation switch tool position is uploaded to supervisory control system by intelligent terminal through digitized GOOSE signal; Digitized signal can be simulated by computer program fully; Therefore develop the computer program of a cover simulation position signalling; Can accomplish the anti-misoperation locking logic checking work of supervisory control system automatically through the combination of diverse location, improve the efficient and the correctness of supervisory control system debugging, examination greatly.The virtual intelligent terminal platform of this cover can not only satisfy the checking work of supervisory control system guidance command and position signalling, can also satisfy the proving test requirement of anti-misoperation locking logic function.
Because it all is standardized having adopted IEC-61850 standard, infomational message between the equipment and communication protocol, the contact between the equipment is described by configuration file (SCD file), and the Content of Communication between the equipment is the GOOSE message of standard.Through resolving the SCD file,, can realize the function of virtual intelligent terminal according to the GOOSE packet parsing and the transmission data of standard.
The anti-misoperation locking logic has a series of electric blocking principles, is regular governed.According to the latching logic storehouse, send different switch, disconnecting link position grouping based on virtual intelligent terminal platform, the locking information of returning according to supervisory control system again can be accomplished the batch of monitoring system of electric substation anti-misoperation locking logic and verify automatically.
Summary of the invention
Technical problem to be solved by this invention provides a kind of intelligent substation anti-misoperation locking logic Auto-Test System, can accomplish the anti-misoperation locking logic checking work of supervisory control system automatically.
For solving the problems of the technologies described above, the present invention provides a kind of intelligent substation anti-misoperation locking logic Auto-Test System, it is characterized in that, comprises data Layer, operation layer and presentation layer,
Said data Layer comprises:
GOOSE packet sending and receiving module: receive GOOSE signal, switch tool displacement signal from the intelligent substation supervisory control system; And supervisory control system is transmitted back in corresponding switch tool position prevent logical calculated as five, simultaneously the data that received are sent to the comparative analysis module of operation layer;
SCD document analysis module: be used to resolve from the intelligent substation supervisory control system to the GOOSE signal;
Said operation layer comprises:
Java standard library: the anti-misoperation locking logical data base that is used to store input;
Comparative analysis module: utilize different switches, the disconnecting link position grouping received from GOOSE packet sending and receiving module; And according to the input the anti-misoperation locking logical data base carry out real-time logical operation; With the locking result contrast that standard is exported result and measure and control device feedback, the correctness and the integrality of checking measure and control device anti-misoperation locking logic.
Said presentation layer comprises: switch yard equipment figure driver module is used to represent actual switch tool position; The report automatically-generating module, being used for output monitoring system does not have anti-judged result.
Principle of the present invention: exploitation simulated intelligence terminal platform software.The partial function of simulated field intelligent terminal assembly; Realize subscribing to GOOSE signal, switch tool displacement, transmit button amount semiotic function; With five anti-locking result contrasts of calculating output result and measure and control device feedback, the correctness and the integrality of checking measure and control device anti-misoperation locking logic.
Intelligent substation switch tool position is uploaded to supervisory control system by intelligent terminal through digitized GOOSE signal; Digitized signal can be simulated by computer program fully; The computer program of a cover simulation position signalling therefore capable of using; Can accomplish the anti-misoperation locking logic checking work of supervisory control system automatically through the combination of diverse location, the efficient and the correctness of improve the supervisory control system debugging, checking and accepting.The checking work of supervisory control system guidance command and position signalling can not only be satisfied, the proving test requirement of anti-misoperation locking logic function can also be satisfied.Because it all is standardized having adopted IEC-61850 standard, infomational message between the equipment and communication protocol, the contact between the equipment is described by configuration file (SCD file), and the Content of Communication between the equipment is the GOOSE message of standard.Through resolving the SCD file,, can realize the function of virtual intelligent terminal according to the GOOSE packet parsing and the transmission data of standard.In addition, the anti-misoperation locking logic has a series of electric blocking principles, is regular governed.According to the latching logic database, send different switch, disconnecting link position grouping based on virtual intelligent terminal platform, the locking information of returning according to supervisory control system again can be accomplished the batch of monitoring system of electric substation anti-misoperation locking logic and verify automatically.
The beneficial effect that the present invention reached: the present invention is through the simulated intelligence terminal platform; Possess the GOOSE of subscription signal, switch tool displacement, transmit button amount semiotic function; Receive the control command of supervisory control system through network, and supervisory control system is transmitted back in corresponding switch, disconnecting link position, carry out real-time logical operation according to the anti-misoperation locking logical base of importing; With the locking result contrast that standard is exported result and measure and control device feedback, the correctness and the integrality of checking measure and control device anti-misoperation locking logic.
Description of drawings
Fig. 1 is an anti-misoperation locking logic testing systems soft ware framework map of the present invention;
Fig. 2 is an anti-misoperation locking logic testing systems soft ware flow chart of the present invention.
Embodiment
Intelligent substation anti-misoperation locking logic Auto-Test System of the present invention comprises data Layer, operation layer and presentation layer,
Said data Layer comprises:
GOOSE packet sending and receiving module: receive GOOSE signal, switch tool displacement, transmit button amount signal from the intelligent substation supervisory control system; And the data that received are sent to the comparative analysis module of operation layer;
SCD document analysis module: be used to resolve from the intelligent substation supervisory control system to the GOOSE signal;
Said operation layer comprises:
Java standard library: the anti-misoperation locking logical data base that is used to store input;
Comparative analysis module: utilize different switches, the disconnecting link position grouping received from GOOSE packet sending and receiving module; And according to the input the anti-misoperation locking logical data base carry out real-time logical operation; With the locking result contrast that standard is exported result and measure and control device feedback, the correctness and the integrality of checking measure and control device anti-misoperation locking logic.
Test macro of the present invention has proposed intelligent substation anti-misoperation locking logic testing new method and means, and efficient and the integrality that improves test played an important role.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (2)
1. an intelligent substation anti-misoperation locking logic Auto-Test System is characterized in that comprising data Layer, operation layer and presentation layer;
Said data Layer comprises:
GOOSE packet sending and receiving module: receive GOOSE signal, switch tool displacement signal from the intelligent substation supervisory control system; And supervisory control system is transmitted back in corresponding switch, disconnecting link position do five anti-logical calculated, simultaneously the data that received are sent to the comparative analysis module of operation layer;
SCD document analysis module: be used to resolve from the intelligent substation supervisory control system to the GOOSE signal;
Said operation layer comprises:
Java standard library: the anti-misoperation locking logical data base that is used to store input;
Comparative analysis module: utilize different switches, the disconnecting link position grouping received from GOOSE packet sending and receiving module; And according to the input the anti-misoperation locking logical data base carry out real-time logical operation; With the locking result contrast that standard is exported result and measure and control device feedback, the correctness and the integrality of checking measure and control device anti-misoperation locking logic.
2. intelligent substation anti-misoperation locking logic Auto-Test System according to claim 1 is characterized in that:
Said presentation layer comprises: switch yard equipment figure driver module is used to represent actual switch tool position; The report automatically-generating module, being used for output monitoring system does not have anti-judged result.
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Cited By (10)
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| CN103439592A (en) * | 2013-06-27 | 2013-12-11 | 国家电网公司 | Method for intelligently testing intelligent substation on site |
| CN103647353A (en) * | 2013-12-25 | 2014-03-19 | 南京国电南自电网自动化有限公司 | Instation signal based comparison method of remote transmission point tables |
| CN105843217A (en) * | 2016-04-29 | 2016-08-10 | 国网浙江省电力公司绍兴供电公司 | Associate locking logic offline verification system and method of intelligent transformer station measuring and control device |
| CN106327043A (en) * | 2015-07-02 | 2017-01-11 | 北京东土科技股份有限公司 | Data processing method, system and apparatus in substation integration |
| CN106843041A (en) * | 2017-01-10 | 2017-06-13 | 珠海优特电力科技股份有限公司 | The anti-error logical formula automation generation system and method for electrical equipment |
| CN111913976A (en) * | 2020-08-11 | 2020-11-10 | 广东电网有限责任公司广州供电局 | Secondary operation locking loop operation and maintenance management system |
| CN111934433A (en) * | 2020-08-28 | 2020-11-13 | 中域高科（武汉）信息技术有限公司 | Automatic rechecking method, device, equipment and system for transformer substation monitoring background |
| CN112784697A (en) * | 2020-12-31 | 2021-05-11 | 海南电网有限责任公司海口供电局 | Digital image-based transformer substation five-prevention logic verification method |
| CN113433412A (en) * | 2021-07-29 | 2021-09-24 | 广东电网有限责任公司 | Measurement and control five-prevention function detection device and system |
| CN114825619A (en) * | 2022-04-02 | 2022-07-29 | 济南法诺商贸有限公司 | Regulation and control integrated anti-error control system and control method based on smart power grid |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103439592B (en) * | 2013-06-27 | 2016-12-28 | 国家电网公司 | A kind of intelligent substation site intelligent method of testing |
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| CN106327043A (en) * | 2015-07-02 | 2017-01-11 | 北京东土科技股份有限公司 | Data processing method, system and apparatus in substation integration |
| CN105843217B (en) * | 2016-04-29 | 2018-08-10 | 国网浙江省电力公司绍兴供电公司 | Intelligent substation measure and control device joins latching logic off-line verification system and method |
| CN105843217A (en) * | 2016-04-29 | 2016-08-10 | 国网浙江省电力公司绍兴供电公司 | Associate locking logic offline verification system and method of intelligent transformer station measuring and control device |
| CN106843041A (en) * | 2017-01-10 | 2017-06-13 | 珠海优特电力科技股份有限公司 | The anti-error logical formula automation generation system and method for electrical equipment |
| CN111913976A (en) * | 2020-08-11 | 2020-11-10 | 广东电网有限责任公司广州供电局 | Secondary operation locking loop operation and maintenance management system |
| CN111934433A (en) * | 2020-08-28 | 2020-11-13 | 中域高科（武汉）信息技术有限公司 | Automatic rechecking method, device, equipment and system for transformer substation monitoring background |
| CN111934433B (en) * | 2020-08-28 | 2021-11-02 | 中域高科（武汉）信息技术有限公司 | Automatic rechecking method, device, equipment and system for transformer substation monitoring background |
| CN112784697A (en) * | 2020-12-31 | 2021-05-11 | 海南电网有限责任公司海口供电局 | Digital image-based transformer substation five-prevention logic verification method |
| CN113433412A (en) * | 2021-07-29 | 2021-09-24 | 广东电网有限责任公司 | Measurement and control five-prevention function detection device and system |
| CN114825619A (en) * | 2022-04-02 | 2022-07-29 | 济南法诺商贸有限公司 | Regulation and control integrated anti-error control system and control method based on smart power grid |
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Application publication date: 20121219 |