CN102968687A - Substation automation information parameter setting method - Google Patents
Substation automation information parameter setting method Download PDFInfo
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- CN102968687A CN102968687A CN2012104575314A CN201210457531A CN102968687A CN 102968687 A CN102968687 A CN 102968687A CN 2012104575314 A CN2012104575314 A CN 2012104575314A CN 201210457531 A CN201210457531 A CN 201210457531A CN 102968687 A CN102968687 A CN 102968687A
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- information parameter
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Abstract
The invention discloses a substation automation information parameter setting method comprising the following steps of: formulating or maintaining a rule template library according to an information standard of a dispatching center; importing a 61850 static model configuration text and a rule template; generating a primary system model and a secondary system model of a whole substation according to the static model and the rule template; generating an information parameter demand schedule according to the rule template; matching measuring points according to the incidence relation and the naming notation between primary equipment and secondary equipment to form a final information parameter setting schedule; and importing the formed information parameter setting schedule into a substation remote control gateway device and a master station of the dispatching center. The method can be used for overcoming the defects of low efficiency and no standard of the traditional automatic information parameter setting method and mapping an information standard into an actual measuring point of an automatic device in the substation to form a substation remote control information list used by substation and master station ends.
Description
Technical field
The invention belongs to electric substation automation system, particularly information standard and the setting method of a kind of Intelligent transformer station system.
Background technology
Automation of transformation substations information parameter is divided on the spot specific information and uploads information two large classes, specific information is not for uploading remote dispatching or Surveillance center on the spot, during only for work such as field adjustable, maintenance, fault analysis, tours, in principle except all belonging to the information of uploading the specific information on the spot.The range of information that ground county dispatch automated system gathers is consistent with the range of information of the collection of electric substation automation system.
Upload information according on electrical network directly the degree of priority of impact be divided into: accident information, abnormal information, displacement information, out-of-limit information, inform information five classes.Upload information classification and also be applicable to the information classification that electric substation automation system gathers.At present the automated information parameter how adopts to be put in order in advance by construction of transformer substation unit and reports, then by dispatching or Surveillance center examines and issuing.But expose more problem in the course of work:
The one, cause the different substation information parameter inconsistent.Unit in charge of construction and the personnel of different substation are not quite similar, owing to there is not unified template, cause the information parameter between the different substation there are differences.
The 2nd, cause easily the information parameter name lack of standardization.Because substation secondary device producer is numerous, the automation equipment information parameter name of different manufacturers different model does not have unified standard, is all set by producer oneself, therefore uploads signal and names nonstandard situation commonplace.
The 3rd, cause easily the information sent on this to send on not, unfavorable to remote monitoring.Because the signal that send on the different manufacturers is different, cause easily the number of delivering letters in the time of selection sort, to occur omitting, cause a distant place can't monitor the signal of omission.
The 4th, same transformer station different times information parameter is inconsistent.The situation of repeatedly enlarging or reconstruction appears in the part transformer station more of a specified duration that puts into operation, because equipment producer and model that different times uses have larger difference, and the disunity of information parameter before and after causing easily.
The 5th, digital transformer substation is to the new demand of information parameter.Digital transformer substation automated information parameter has more change than original conventional substation, carries out unified standard for this part change signal demand.
By above analysis, need that existing automated information parameter is carried out unified management and adjust, this case produces thus.
Summary of the invention
Purpose of the present invention, be to provide a kind of automation of transformation substations information parameter setting method, it can overcome the poor efficiency of traditional automated information parameter tuning method, nonstandard defective, the information standard is mapped to the actual measuring point of aut.eq. in the transformer station, form transformer station's teletransmission information table, for transformer station and main website end.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of automation of transformation substations information parameter setting method comprises the steps:
(1) according to information norm-setting or the maintenance regulation template base of dispatching center;
(2) import 61850 static model configuration text and rule templates;
(3) generate transformer station entirely stand primary system model and electrical secondary system model according to aforementioned static model and rule template;
(4) according to rule template, information generated parameter demand schedule;
(5) according to incidence relation and Naming conventions between first and second equipment, the coupling measuring point forms the final information parameter table of adjusting;
(6) information parameter of aforementioned formation is adjusted table imports transformer station's telemechanical gateway apparatus and dispatching center main website.
The detailed content of above-mentioned steps (1) is:
(11) according to the information requirement of grid dispatching center, artificially formulate the information standard;
(12) according to the actual conditions of substation operation, artificially formulate the Naming conventions of interval, equipment and device;
(13) formulate or extend information rule template storehouse according to information standard and Naming conventions.
The detailed content of above-mentioned steps (5) is: the actual information measuring point that parses transformer station's aut.eq. from the SCD file, according to incidence relation and the Naming conventions between first and second equipment, mode by robotization coupling or manual intervention, the information standard is mapped to the actual measuring point of transformer station, forms the final information parameter table of adjusting.
After adopting such scheme, combining information standard of the present invention and transformer station's 61850 configuration files by manually choosing a little or Auto-matching, are mapped to the actual measuring point of aut.eq. in the transformer station with the information standard, form transformer station's teletransmission information table, for transformer station and main website end.The invention has the beneficial effects as follows:
(1) improves the standardization that automation of transformation substations information parameter is adjusted;
(2) correctness of raising automation of transformation substations information parameter reduces information redundancy and information collision;
(3) avoid dispatching center and transformer station to automated information repeat delete choosing and adjust, reduce the manually workload of configuration, increase work efficiency.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Embodiment
Below with reference to accompanying drawing, technical scheme of the present invention is elaborated.
As shown in Figure 1, the invention provides a kind of automation of transformation substations information parameter setting method, mainly comprise the rule template module, SCD parsing module and the information parameter module of adjusting, wherein, the rule template module is responsible to define and safeguards arrangement and the maintenance of transformer station's information standard, the SCD parsing module is responsible for extracting useful transformer station's one secondary device information from transformer station's static information configuration text, the information parameter module of adjusting is responsible for the automation of transformation substations information that information tuning rule that integration rule template module produces and SCD parsing module are resolved, and generates the automated information parameter that meets dispatching center and transformer station's telemechanical gateway machine.Specifically comprise the steps:
(1) according to information norm-setting or the maintenance regulation template base of dispatching center;
In actual the enforcement, comprise following particular content:
(11) according to the information requirement of grid dispatching center, artificially formulate the information standard;
(12) according to the actual conditions of substation operation, artificially formulate the Naming conventions of interval, unit;
(13) formulate or extend information rule template storehouse according to information standard and Naming conventions;
(2) import 61850 static model configuration text and rule templates;
(3) generate transformer station entirely stand primary system model and electrical secondary system model according to aforementioned static model and rule template;
(4) from transformer station's static configuration information, extract the model of primary system and equipment, in conjunction with the information standard of dispatching center, generate transformer station's information parameter demand schedule of entirely standing;
(5) from the SCD file, parse the actual information measuring point of transformer station's aut.eq., according to incidence relation and the Naming conventions between first and second equipment, mode by robotization coupling or manual intervention, the information standard is mapped to the actual measuring point of transformer station, forms the final information parameter table of adjusting;
(6) aforementioned information parameter tuning table is imported transformer station's telemechanical gateway apparatus and dispatching center main website, replace traditional craft and delete the mode of selecting transformer station's information.
Above embodiment only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of doing on the technical scheme basis all falls within the protection domain of the present invention.
Claims (3)
1. an automation of transformation substations information parameter setting method is characterized in that comprising the steps:
(1) according to information norm-setting or the maintenance regulation template base of dispatching center;
(2) import 61850 static model configuration text and rule templates;
(3) generate transformer station entirely stand primary system model and electrical secondary system model according to aforementioned static model and rule template;
(4) according to rule template, information generated parameter demand schedule;
(5) according to incidence relation and Naming conventions between first and second equipment, the coupling measuring point forms the final information parameter table of adjusting;
(6) information parameter of aforementioned formation is adjusted table imports transformer station's telemechanical gateway apparatus and dispatching center main website.
2. automation of transformation substations information parameter setting method as claimed in claim 1, it is characterized in that: the detailed content of described step (1) is:
(11) according to the information requirement of grid dispatching center, artificially formulate the information standard;
(12) according to the actual conditions of substation operation, artificially formulate the Naming conventions of interval, equipment and device;
(13) formulate or extend information rule template storehouse according to information standard and Naming conventions.
3. automation of transformation substations information parameter setting method as claimed in claim 1, it is characterized in that: the detailed content of described step (5) is: the actual information measuring point that parses transformer station's aut.eq. from the SCD file, according to incidence relation and the Naming conventions between first and second equipment, mode by robotization coupling or manual intervention, the information standard is mapped to the actual measuring point of transformer station, forms the final information parameter table of adjusting.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310041A (en) * | 2013-05-23 | 2013-09-18 | 南京南瑞继保工程技术有限公司 | Modeling method for secondary device database model for power grid secondary device simulation |
| CN103577927A (en) * | 2013-08-28 | 2014-02-12 | 北京腾旭电网自动化技术有限公司 | Transformer substation intelligence system |
| CN103793223A (en) * | 2013-12-27 | 2014-05-14 | 远光软件股份有限公司 | Rule creating method and system |
| CN104104151A (en) * | 2014-07-16 | 2014-10-15 | 国家电网公司 | Access method of power distribution terminal equipment information |
| CN105245444A (en) * | 2015-11-06 | 2016-01-13 | 国家电网公司 | Hybrid communication method for communication gateway machine of transformer substation and main dispatching station system |
| CN107612998A (en) * | 2017-09-19 | 2018-01-19 | 国电南瑞科技股份有限公司 | A kind of transformer station's telemechanical forwarding remote data nucleus correcting system and method |
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| KR20110074368A (en) * | 2009-12-24 | 2011-06-30 | 주식회사 효성 | Apparatus for substation automation system based on iec-61850 and method thereof |
| CN102510127A (en) * | 2011-10-21 | 2012-06-20 | 南京南瑞继保电气有限公司 | Method for unifying models of on-line monitored first and secondary equipment of power grid |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103310041A (en) * | 2013-05-23 | 2013-09-18 | 南京南瑞继保工程技术有限公司 | Modeling method for secondary device database model for power grid secondary device simulation |
| CN103577927A (en) * | 2013-08-28 | 2014-02-12 | 北京腾旭电网自动化技术有限公司 | Transformer substation intelligence system |
| CN103793223A (en) * | 2013-12-27 | 2014-05-14 | 远光软件股份有限公司 | Rule creating method and system |
| CN104104151A (en) * | 2014-07-16 | 2014-10-15 | 国家电网公司 | Access method of power distribution terminal equipment information |
| CN104104151B (en) * | 2014-07-16 | 2016-10-05 | 国家电网公司 | The cut-in method of distribution terminal facility information |
| CN105245444A (en) * | 2015-11-06 | 2016-01-13 | 国家电网公司 | Hybrid communication method for communication gateway machine of transformer substation and main dispatching station system |
| CN105245444B (en) * | 2015-11-06 | 2018-02-27 | 国家电网公司 | A kind of transformer substation communication gateway machine and the mixed communication method of scheduling station system |
| CN107612998A (en) * | 2017-09-19 | 2018-01-19 | 国电南瑞科技股份有限公司 | A kind of transformer station's telemechanical forwarding remote data nucleus correcting system and method |
| CN107612998B (en) * | 2017-09-19 | 2019-08-23 | 国电南瑞科技股份有限公司 | A kind of substation's telemechanical forwarding remote data nucleus correcting system and method |
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Application publication date: 20130313 |