CN104333134B - Substation cluster measurement and control system ICD model automatic recognition device and recognition method - Google Patents
Substation cluster measurement and control system ICD model automatic recognition device and recognition method Download PDFInfo
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- CN104333134B CN104333134B CN201410598990.3A CN201410598990A CN104333134B CN 104333134 B CN104333134 B CN 104333134B CN 201410598990 A CN201410598990 A CN 201410598990A CN 104333134 B CN104333134 B CN 104333134B
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- 238000005259 measurement Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 47
- 230000008569 process Effects 0.000 claims abstract description 23
- 230000011664 signaling Effects 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000013507 mapping Methods 0.000 claims description 9
- 241000272814 Anser sp. Species 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000002224 dissection Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
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Abstract
The invention discloses a substation cluster measurement and control system ICD model automatic recognition device which comprises a monitoring host, an intelligent terminal, a merging unit and measurement and control devices, wherein the intelligent terminal, the merging unit and the measurement and control devices are connected with the monitoring host. A recognition method of the ICD model automatic recognition device includes the steps: leading an ICD model into the monitoring host to generate an SCD document; leading the SCD document into the measurement and control devices and installing the SCD document; generating various needed time-scales by the intelligent terminal, the monitoring host and the merging unit; analyzing and comparing the various needed time-scales by the monitoring host, recognizing the ICD model and then modifying sAddr in an ICD model document of one measurement and control device by the monitoring host, so that the sAddr becomes an ICD document of the measurement and control device, and the measurement and control device serves as a back-up device for a recognized measurement and control device according to the ICD model and a process layer and spacer layer remote measuring, remote signaling, remote regulating and remote control signal point table. The automatic recognition device has the advantages that an actual device is replaced in operation when an optional measurement and control device breaks down, double configuration of the measurement and control devices is omitted, and the number of the measurement and control devices of a substation is greatly decreased.
Description
Technical field
The present invention relates to a kind of transformer station cluster TT＆C system icd model automatic identification equipment and recognition methodss.
Background technology
Transformer station measurement and control device, as the front end secondary device realizing measurement and control function, comprises analog acquisition, letter
Number basic input/output module such as amount collection and controlled quentity controlled variable output, and of ac calculating, divide-shut brake, the same period, on-load voltage regulation control
The module such as system and interval five anti-lockings.
Increasingly complicate with substation operation system, need to configure multiple stage measure and control device in electric substation automation system
Carry out data acquisition and equipment controls.For more than 220kv voltage levels transformer station, for ensureing substation operation system peace
Entirely, toward contact, duplicate system retrofit is carried out to measure and control device, so make measure and control device quantity huger.
Content of the invention
It is an object of the invention to provide a kind of transformer station cluster TT＆C system icd model automatic identification equipment and identification side
Method, can effectively solve the problem that the problem of existing transformer station measurement and control device substantial amounts.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of transformer station cluster is surveyed
Control system icd model automatic identification equipment, enters row information exchange including with iec61850 stipulations and identified measure and control device
Monitoring host computer, the generation intake that is connected with monitoring host computer conjugate time-scale and intelligent terminal and the monitoring of time-scale are outputed in remote control
The connected automatic sequence of main frame changes the combining unit of Measurement channel sampled value and the measure and control device being connected with monitoring host computer.
Preferably, described monitoring host computer is microcomputer, and described intelligent terminal is prs-7789 type intelligent terminal, described
Combining unit is prs-7390-1 type merging unit of electronic transformer；Simplest composition, can preferably meet automatically simultaneously
The demand of identification equipment.
A kind of recognition methodss of icd model automatic identification equipment, comprise the following steps successively:
A. monitoring host computer imports the icd model of measure and control device, generates the scd file of identifying system；
B. the ied configuration tool of measure and control device is imported scd file, and download and be attached to measure and control device；
C. intelligent terminal presses goose data set and the control block in icd model, and sequence trigger switch signal conjugates, and generates out
Enter quantitative change bit timing table；Monitoring host computer parses ur the and br report that measure and control device uploads, and generates signal displacement time-scale；
D. monitoring host computer order executes remote control, generates remote control time-scale, the guidance command that intelligent terminal's execution receives, generates
Time-scale is outputed in remote control；
E. combining unit order changes the sampled value of Measurement channel, generates remote measurement change time-scale, at monitoring host computer parsing
The measurement amount sent on reason measure and control device, generates remote measurement change time-scale；
F. monitoring host computer relative analyses and process intake displacement time-scale, signal displacement time-scale, generate measure and control device
Process layer and interval layer signal remote signalling mapping table；
G. time-scale is outputed in monitoring host computer relative analyses and process remote control time-scale, remote control, generates the process of measure and control device
Layer and wall remote control mapping table；
H. monitoring host computer relative analyses and the remote measurement change time-scale processing combining unit and monitoring host computer, generating process layer
With wall remote measurement mapping table；
I., after completing icd Model Identification, monitoring host computer is modified to the saddr in measure and control device icd model file, makes
It becomes the icd file of measure and control device, and measure and control device is according to icd model and process layer and the distant signaling point table of wall four as quilt
The backup unit of identification measure and control device.
Compared with prior art, the invention has the advantage that cluster TT＆C system is formed by multiple stage cluster measure and control device, pass through
Interval layer network and process-level network constitute cluster, and one of cluster TT＆C system function is by virtualizing to cluster measure and control device
Generate virtual measurement and control device, can replace real in measure and control device group system, when any one measure and control device breaks down
Border device is run, and such measure and control device need not carry out duplicate system retrofit, and each cluster measure and control device can configure up to 20
Individual virtual measurement and control device, therefore makes the measure and control device quantity of transformer station be greatly reduced.
Brief description
Fig. 1 is the flow chart of the present invention.
Specific embodiment
A kind of transformer station cluster TT＆C system icd model automatic identification equipment, including with iec61850 stipulations with identified
Measure and control device enter the monitoring host computer of row information exchange, the generation intake that is connected with monitoring host computer is conjugated time-scale and remote control and outputs
The intelligent terminal of time-scale, the automatic sequence that is connected with monitoring host computer are changed the combining unit of Measurement channel sampled value and are led with monitoring
The measure and control device that machine is connected.
Described monitoring host computer is microcomputer, and the icd model file of measure and control device can be parsed；Can be with
Iec61850 stipulations and identified measure and control device enter row information and exchange；Recognition result energy generating process for identified flow process
Layer and the point list file of the distant corresponding relation of wall four, described intelligent terminal is prs-7789 type intelligent terminal, described merging list
Unit is prs-7390-1 type merging unit of electronic transformer, and the icd file of measure and control device needs equipment supplier to provide.
As shown in figure 1, a kind of recognition methodss of icd model automatic identification equipment, comprise the following steps successively:
A. monitoring host computer imports the icd model of measure and control device, generates the scd file of identifying system；
B. the ied configuration tool of measure and control device is imported scd file, and download and be attached to measure and control device；
C. intelligent terminal presses goose data set and the control block in icd model, and sequence trigger switch signal conjugates, and generates out
Enter quantitative change bit timing table；Monitoring host computer parses ur the and br report that measure and control device uploads, and generates signal displacement time-scale；
D. monitoring host computer order executes remote control, generates remote control time-scale, the guidance command that intelligent terminal's execution receives, generates
Time-scale is outputed in remote control；
E. combining unit order changes the sampled value of Measurement channel, generates remote measurement change time-scale, at monitoring host computer parsing
The measurement amount sent on reason measure and control device, generates remote measurement change time-scale
F. monitoring host computer relative analyses and process intake displacement time-scale, signal displacement time-scale, generate measure and control device
Process layer and interval layer signal remote signalling mapping table；
G. time-scale is outputed in monitoring host computer relative analyses and process remote control time-scale, remote control, generates the process of measure and control device
Layer and wall remote control mapping table；
H. monitoring host computer relative analyses and the remote measurement change time-scale processing combining unit and monitoring host computer, generating process layer
With wall remote measurement mapping table；
I., after completing icd Model Identification, monitoring host computer is modified to the saddr in measure and control device icd model file, makes
It becomes the icd file of measure and control device, and measure and control device is according to icd model and process layer and the distant signaling point table of wall four as quilt
The backup unit of identification measure and control device.
Measure and control device has the complete function of current entity measure and control device, and performance indications meet wanting of measure and control device specification
Ask, configuration parameter is similar to entity measure and control device with method, there is independent operation maintenance interface and soft pressing plate is moved back in throwing.In intelligence
In transformer station, virtual measurement and control device is to realize actual measure and control device complete function, and core is that the icd model to actual device is carried out
Identification, generates measure and control device process layer and the distant signaling point table of wall four, and this table is used for virtual measurement and control plant running
The foregoing is only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change made or modification.
Claims (1)
1. the recognition methodss of a kind of transformer station cluster TT＆C system icd model automatic identification equipment, transformer station's cluster TT＆C system
Icd model automatic identification equipment, including the monitoring master entering row information exchange with iec61850 stipulations and identified measure and control device
Machine, being connected with monitoring host computer is generated intake and conjugates intelligent terminal and the monitoring host computer phase that time-scale is outputed in time-scale and remote control
Combining unit that even automatic sequence changes Measurement channel sampled value and the measure and control device that is connected with monitoring host computer it is characterised in that:
This recognition methods comprises the following steps successively: a. monitoring host computer imports the icd model of measure and control device, generates the scd of identifying device
File；
B. the ied configuration tool of measure and control device is imported scd file, and download and be attached to measure and control device；
C. intelligent terminal presses goose data set and the control block in icd model, and sequence trigger switch signal conjugates, and generates intake
Displacement time-scale；Monitoring host computer parses ur the and br report that measure and control device uploads, and generates signal displacement time-scale；
D. monitoring host computer order executes remote control, generates remote control time-scale, the guidance command that intelligent terminal's execution receives, generates remote control
Output time-scale；
E. combining unit order change Measurement channel sampled value, generate remote measurement change time-scale, monitoring host computer dissection process by
The measurement amount sent on measure and control device, generates remote measurement change time-scale；
F. monitoring host computer relative analyses and process intake displacement time-scale, signal displacement time-scale, generate the mistake of measure and control device
Journey layer and interval layer signal remote signalling mapping table；
G. monitoring host computer relative analyses and process remote control time-scale, remote control and output time-scale, generate measure and control device process layer and
Wall remote control mapping table；
H. monitoring host computer relative analyses and the remote measurement change time-scale processing combining unit and monitoring host computer, generate measure and control device
Process layer and wall remote measurement mapping table；
I. after completing icd Model Identification, monitoring host computer the saddr in measure and control device icd model file is modified so as to
Become the icd file of measure and control device, measure and control device is according to icd model and process layer and the distant signaling point table of wall four as being known
The backup unit of other measure and control device.
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| CN104574204B (en) * | 2014-12-16 | 2018-06-19 | 国家电网公司 | Intelligent measuring and control device ICD models automatic identification system and method |
| CN105049275B (en) * | 2015-05-28 | 2020-09-04 | 国家电网公司 | Method for seamlessly importing substation configuration to network analyzer |
| CN104993598A (en) * | 2015-07-17 | 2015-10-21 | 国家电网公司 | Intelligent substation centralized backup measuring and control device |
| CN106505731B (en) * | 2016-10-26 | 2019-10-18 | 南京能云电力科技有限公司 | A kind of intelligent substation and scheduling are to test case intelligent generating system and a method |
| CN106951593B (en) * | 2017-02-17 | 2021-10-01 | 南京南瑞继保电气有限公司 | Method and device for generating configuration file of protection measurement and control device |
| CN112556750B (en) * | 2020-11-30 | 2022-06-21 | 薛峰 | Function detection method of cluster measurement and control device |
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| EP1976177B1 (en) * | 2007-03-30 | 2014-07-02 | ABB Technology AG | Substation automation system with increased availability |
| CN101571845A (en) * | 2008-04-29 | 2009-11-04 | 浙江省电力试验研究院 | Self-description realization method of IEC61850 standard |
| CN101706773B (en) * | 2009-11-19 | 2011-04-06 | 北京四方继保自动化股份有限公司 | Method for realizing fast and automatic modeling of transformer substation IEC 61850 by adopting XML information recombination |
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