CN104135069B - Method for configuring operating parameters of secondary equipment of intelligent substation - Google Patents
Method for configuring operating parameters of secondary equipment of intelligent substation Download PDFInfo
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- CN104135069B CN104135069B CN201410323254.7A CN201410323254A CN104135069B CN 104135069 B CN104135069 B CN 104135069B CN 201410323254 A CN201410323254 A CN 201410323254A CN 104135069 B CN104135069 B CN 104135069B
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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 provides a method for configuring operating parameters of secondary equipment of an intelligent substation. The method comprises the following steps of: respectively performing modeling on the secondary equipment and performing system integration on all equipment models to obtain a full-station SCD (Security Coding Device) model file; acquiring a configuration file of the equipment model of each secondary equipment by utilizing the full-station SCD model file and acquiring a constant value parameter list of each secondary equipment; setting constant value parameters of the secondary equipment through a constant value form interface, and summarizing the constant value parameters to form a digital constant value form; and downloading the digital constant value form to the secondary equipment operating at site, and configuring the operating parameters of the secondary equipment. In the technical scheme, uniform configuration for the operating parameters of the secondary equipment of the full substation is achieved, the working efficiency of configuring the operating parameters of the secondary equipment in the substation is improved, the operating reliability of the secondary equipment is improved, operating and maintenance cost is reduced, and the method has good application prospect.
Description
Technical field
The present invention relates to electrical technology field, more particularly to a kind of secondary equipment of intelligent converting station operational factor configuration side
Method.
Background technology
Transformer station is the hub node of Operation of Electric Systems, and transformer substation voltage higher grade, and the effect of transformer station is bigger,
Its security reliability also requires that higher, and substation secondary device is electrical network and the base of transforming plant primary equipment safe and stable operation
Plinth.
With technology development, automation of transformation substations debugging, O＆M and management are the key links of operation of power networks, at present, become
The equipment interface of power station automation system supplier, configuration, management difference are huge, undue during automation operation maintenance personnel parameter configuration
Rely on producer, and easily cause the present situations such as mistake, the configuration mode of the electric substation automation system that standard differs, flow process, shadow
Ring the overall operation efficiency of electrical network.Lead to construction and the maintenance work efficiency of the automation of transformation substations low, have impact on power supply reliable
Property, and do not meet currently for power supply enterprise's constantly enhanced increasing efficiency by downsizing staff requirement.
Content of the invention
Based on this it is necessary to be directed to the problems referred to above, provide the secondary equipment of intelligent converting station fortune that a kind of operating efficiency is higher
Line parameter collocation method.
A kind of secondary equipment of intelligent converting station operational factor collocation method, comprises the steps：
Step (1) carries out device modeling respectively and obtains equipment mould to the secondary device of each equipment vendors of intelligent substation
Type, and respectively device model is committed to system integrated apparatus, system integrated apparatus each device model to intelligent substation
Carry out the system integration, obtain whole station SCD model file；
Wherein, described device model content includes device parameter and the equipment definite value parameter of secondary device, described equipment ginseng
Number and equipment definite value parameter are entered line parameter by each equipment vendors according to the functional requirement of equipment respectively and are divided and setting；
Step (2) obtains whole station SCD model file from system integrated apparatus, and the described whole station SCD model file of parsing obtains
The configuration file of the device model of each secondary device, the description content acquisition of the configuration file according to each device model is each secondary
The definite value parameter list of equipment；
Step (3) dynamically generates definite value form interface according to definite value parameter list, and arranges two by definite value form interface
The definite value parameter of secondary device, verifies the legitimacy of described definite value parameter, and is collected formation digitlization definite value list；
Step (4), by the way of MMS file delivery service, will be attached to scene operation under described digitlization definite value list
Secondary operation equipment, configures to its operational factor.
Above-mentioned secondary equipment of intelligent converting station operational factor collocation method, by setting up whole station SCD model file, according to every
The description content of the configuration file of individual device model obtains the definite value parameter list of each secondary device, and is collected formation numeral
Change definite value list, the more secondary operation equipment being attached to scene operation under digitlization definite value list is carried out parameter configuration；Achieve
Unified configuration to the secondary device operational factor of transformer station's whole station, improves the work of substation secondary device operational factor configuration
Make efficiency, improve secondary device reliability of operation, reduce operation expense, have a good application prospect.
Brief description
Fig. 1 is the secondary equipment of intelligent converting station operational factor collocation method schematic flow sheet of the present invention；
Fig. 2 is the flow chart using secondary device parameter configuration instrument to carry out secondary device parameter configuration；
Fig. 3 is device model modeling procedure figure.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
With reference to shown in Fig. 1, Fig. 1 is that the secondary equipment of intelligent converting station operational factor collocation method flow process of the present invention is illustrated
Figure, mainly comprises the steps：
Step (1) carries out device modeling respectively and obtains equipment mould to the secondary device of each equipment vendors of intelligent substation
Type, and respectively device model is committed to system integrated apparatus, system integrated apparatus each device model to intelligent substation
Carry out the system integration, obtain whole station SCD model file；Wherein, described device model content includes the device parameter of secondary device
With equipment definite value parameter, described device parameter and equipment definite value parameter are entered according to the functional requirement of equipment by each equipment vendors respectively
Line parameter divides and arranges.
Described secondary device includes protective relaying device, measure and control device and other smart machines of transformer station etc..
Specifically, this step is after equipment vendors complete device model foundation, submits to the system collection of system integrator
Forming apparatus carry out the system integration of whole transformer station.
In one embodiment, in described step (1), the modeling contents of described device parameter include the system of secondary device
Parameter, DC parameter, remote control parameter, remote signalling parameter, telemetry parameter；
Described equipment definite value parameter includes same period definite value parameter；Wherein, described same period definite value parameter is divided into PROT protection
In logical device；
Described device parameter and equipment definite value parameter are provided with data attribute item, including：Unit (units), step-length
(step Size), allow minimum of a value (min Val) and allow maximum (max Val)；
Described systematic parameter, DC parameter, remote control parameter, remote signalling parameter, telemetry parameter model the LN of LD0 logical device
In, and its parameter data set is named with different names respectively, the parameter attribute (desc attribute) point of each parameter data set
Other characterising parameter title.
Specifically, the data of systematic parameter, DC parameter, remote control parameter, remote signalling parameter, telemetry parameter can be ordered respectively
Entitled dsParameter1, dsParameter2, dsParameter3, dsParameter4 and dsParameter5, each ginseng
The desc attribute of number data set is respectively described parameter name.Accordingly, display parameters title can be provided for unified configuration process.
Further, described equipment definite value parameter also include asynchronous switch-on mode parameter, gear synthesis model parameter and with
Phase exits parameter；
Described asynchronous switch-on mode parameter, gear synthesis model parameter and the same period are exited parameter and are modeled simultaneously using integer mode
Including extension modeling pattern；
Described extension modeling pattern is parameter self-described mode, arranges privately owned attribute, in privately owned attribute in parameter attribute
Setting numerical value and corresponding character description information.
Specifically, parameter is exited etc. for asynchronous switch-on mode, gear synthesis model and the same period, built using integer mode
Mould, each numerical value is to should have concrete meaning, and extends modeling pattern for such parameter setting.
Extended mode adopts parameter self-described method, and integer has Special Significance parameter, increases privately owned genus in parameter attribute
Property,<Private>Privately owned attribute tag, increases numerical value and corresponding word description in privately owned attribute, for example, automatic closing mode,
Force close, from dynamic circuit connector, no press, have pressing, respectively correspond to numerical value be 1,2,3,4；Privately owned attribute tag definition format can be as
Under：
Step (2) obtains whole station SCD model file from system integrated apparatus, and the described whole station SCD model file of parsing obtains
The configuration file of the device model of each secondary device, the description content acquisition of the configuration file according to each device model is each secondary
The definite value parameter list of equipment.
Step (3) dynamically generates definite value form interface according to definite value parameter list, and arranges two by definite value form interface
The definite value parameter of secondary device, verifies the legitimacy of described definite value parameter, and is collected formation digitlization definite value list.
In one embodiment, by verifying maximum, minimum of a value, step-length and the parameter value model of the definite value parameter configuring
Enclose the legitimacy to determine described definite value parameter；The operational factor of described secondary device includes systematic parameter and definite value parameter two
Class；Wherein, described systematic parameter and definite value parameter are respectively adopted the name prefix identification parameter data set setting form；Wherein,
Systematic parameter can adopt dsParameter prefix mark data collection, and definite value parameter can identify number using dsSetting prefix
According to collection.
In this step, because the configuration of secondary device operational factor is based on whole station SCD model file, configuration instrument shows
Parameter configuration content can be consistent with each device modeling in whole station SCD model file, in unified configuration, open in configuration
After dynamic operation, parse whole station SCD model file first, then according to device model content initial configuration interface, definite value configures
Content is shown using list mode, in editing process, can be taken by maximum, minimum of a value, step-length and parameter further
The condition automatic Verification parameter legitimacies such as value scope, thus realize the process of dynamic analysis and dynamic configuration.
In one embodiment, described digitlization definite value list is to possess from signature, the e-file of self checking function
The xml document of form；Specifically, described digitlization definite value list, is a self-defining electronic document format, and this document is adopted
Defined with xml document form, and possess from signature, the function of self checking.
For digitlization definite value list, its form has important function, and the information content defining list form is to realize
The key of the unified configuration process of secondary equipment of intelligent converting station operational factor.
As an embodiment, described digitlization definite value list form includes：Equipment configuration parameter common information describes portion
Divide, equipment operational factor part and equipment run definite value part.
1) for equipment configuration parameter common information description section, can include：
Each network segment IP address of secondary device, subnet mask, device address, device name, smart machine title
(iedname), parameter tuning time and content of parameter signature；Specifically, these contents can be from whole station SCD model file
Read.
2) definite value part is run for equipment, can include：
The supplemental characteristic set content of the systematic parameter part of all not subregion definite values of secondary device；
Described supplemental characteristic set content is consistent with secondary device, and<FCDA ldInst=" LD0 " lnClass
=" LLN0 " doName=" DeviceName " daName=" setVal " fc=" SP "/>Increase value attribute in single tag.
Specifically, equipment runs all not subregion definite values that definite value partial content includes in secondary device, i.e. systematic parameter
Some parameter data set content, for convenience of format check, the content of parameter of parameter data set and smart machine are consistent, example
As, its form can be as follows taking measure and control device as a example：
3) for equipment operational factor part, can include：
Multigroup subregion definite value of secondary device, equipment is run definite value and is consistent with subregion definite value, and data value attribute increases
Increase value attribute in single tag.
Specifically, this part content is equipment subregion definite value, is controlled by SGCB, and digitlization definite value list needs including multigroup
Definite value, equipment is run definite value and is consistent with dsSetting.
For example, its form can be as follows taking measure and control device as a example：
Below, enumerate the example of a digitlization definite value list taking measure and control device as a example：
Step (4), by the way of MMS file delivery service, will be attached to scene operation under described digitlization definite value list
Secondary operation equipment, configures to its operational factor.
In one embodiment, described method for parameter configuration, can load digitlization definite value list by described secondary device,
Verification file completeness and correctness, and the content of parameter of digitlization definite value list is arranged the actual motion ginseng of secondary device
In number.
Specifically, it is possible to achieve dress and parameter self-diagnostic function under unified parameters, secondary equipment of intelligent converting station digitizes
Definite value list adopts MMS to descend into corresponding secondary device in the way of file service, and secondary device is fixed according to digitlization
The single content of value resets corresponding operational factor, realizes secondary device definite value digital management, reduces situ configuration examination ＆ verification
Workload, reduce risk of error.After the completion of passing under digital fixed value list, can carry out determining using the online definite value list content that reads
Value verification.
As a example become apparent from technical scheme, be described below and set using the intelligent substation secondary based on the present invention
Received shipment line parameter collocation method, carries out the flow process of secondary device parameter configuration using secondary device parameter configuration instrument.
With reference to shown in Fig. 2, Fig. 2 is to carry out the flow process of secondary device parameter configuration using secondary device parameter configuration instrument
Figure, comprises the steps：
S101, secondary device parameter configuration instrument start-up；
S102, opens whole station SCD model file；
S103, parses whole station SCD model file, reads each device parameter configuration content and parameter；
S104, according to model configuration content initialization definite value parameter tuning interface；
S105, configuration interface, the definite value parameter of setting equipment；
S106, verification configuration parameter content carries out the inspection of finishing property；
S107, generates self-described digitlization definite value list；
The file digitizing definite value list is sent to corresponding secondary device by MMS file service by S108；
S109, secondary device loads the file of digitlization definite value list, arranges corresponding operational factor after verification；
S110, the unitized parameter configuration of secondary device completes.
With reference to shown in Fig. 3, Fig. 3 is device model modeling procedure figure, specifically may include steps of：
S201, sets secondary device unitized configuration modeling scheme；
Various intelligent secondary devices are modeled obtaining device model by S202 according to modeling scheme；
S203, system integrator passes through system integrated apparatus and according to Wang Liao mechanism of transformer station and communicates chain requirement, setting
Transformer station's whole station parameter；
S204, builds whole station SCD model file according to transformer station's whole station parameter.
The secondary equipment of intelligent converting station operational factor collocation method of each embodiment of summary, solves secondary device and exists
Operational factor unitizes and configures and digitize managerial technical barrier.Realize protective relaying device, measure and control device and other intelligence
The unitized configuration of energy equipment operational factor and management, by making full use of intelligent secondary device self-described ability, using model
With parameter automatic Matching, realize the automatic acquisition of its configuration parameter and unified configuration, reach protective relaying device, observing and controlling dress
Put and the parameter filing of other smart machines and the effect of automatic Check.Both refined, specify that the modeling rule of equipment operational factor
Model, on the other hand achieves the operational factor unified management of different vendor, polymorphic type device, thus improve intelligent substation two
The reliability of secondary device, reduces operation expense, clear principle, has a good application prospect.
The secondary equipment of intelligent converting station operational factor collocation method of the present invention, has the advantages that：
1) configuration content, configuration mode and the way to manage of different vendor's device parameter, the product of user plane pair can be unified
Product model is different, but parameter configuration content and mode are identicals, thus decreasing user learning different vendor product and parameter
The time of characteristic, thus improve maintenance work efficiency, reduce the dependence to manufacturer for the user.
2) modeled by standardization, the unified meaning that specify that every configuration parameter and occupation mode are so that user is permissible
Autonomous modification configuration, reduces the probability of configuration error, by the completeness check of configuration work after the completion of configuration, can effectively examine
Measure whether configuration parameter rationally and with the presence or absence of mismatching puts content.
3) enhance the management intensity of parameter, the distributed management scheme that configuration parameter is present in device interior is changed into logical
Cross the mode of unified model centralized file management so that the management and control to equipment configuration parameter more collects neutralization effectively.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of secondary equipment of intelligent converting station operational factor collocation method is it is characterised in that comprise the steps：
Step (1) carries out device modeling respectively and obtains device model to the secondary device of each equipment vendors of intelligent substation,
And respectively device model being committed to system integrated apparatus, system integrated apparatus are carried out to each device model of intelligent substation
The system integration, obtains whole station SCD model file；
Wherein, described device model content includes device parameter and the equipment definite value parameter of secondary device, described device parameter and
Equipment definite value parameter is entered line parameter by each equipment vendors according to the functional requirement of equipment respectively and is divided and setting；
Described equipment definite value parameter includes same period definite value parameter；Wherein, described same period definite value parameter is divided into PROT relay protective scheme
In equipment；
Described equipment definite value parameter also includes asynchronous switch-on mode parameter, gear synthesis model parameter and the same period and exits parameter；
Step (2) obtains whole station SCD model file from system integrated apparatus, and the described whole station SCD model file of parsing obtains each two
The configuration file of the device model of secondary device, the description content of the configuration file according to each device model obtains each secondary device
Definite value parameter list；
Step (3) dynamically generates definite value form interface according to definite value parameter list, and sets by the setting of definite value form interface is secondary
Standby definite value parameter, verifies the legitimacy of described definite value parameter, and is collected formation digitlization definite value list；
Step (4), by the way of MMS file delivery service, will be attached to the secondary of scene operation under described digitlization definite value list
Operation equipment, configures to its operational factor.
2. secondary equipment of intelligent converting station operational factor collocation method according to claim 1 is it is characterised in that described step
Suddenly in (1), the modeling contents of device parameter include the systematic parameter of secondary device, DC parameter, remote control parameter, remote signalling parameter,
Telemetry parameter；
Described device parameter and equipment definite value parameter are provided with data attribute item, including：Unit, step-length, allow minimum of a value and
Allow maximum；
Described systematic parameter, DC parameter, remote control parameter, remote signalling parameter, telemetry parameter model in the LN of LD0 logical device,
And its parameter data set is named with different names respectively, the parameter attribute of each parameter data set is respectively described parameter name
Claim.
3. secondary equipment of intelligent converting station operational factor collocation method according to claim 2 it is characterised in that
Described asynchronous switch-on mode parameter, gear synthesis model parameter and the same period are exited parameter and are modeled using integer mode and include
Extension modeling pattern；
Described extension modeling pattern is parameter self-described mode, arranges privately owned attribute, arrange in privately owned attribute in parameter attribute
Numerical value and corresponding character description information.
4. secondary equipment of intelligent converting station operational factor collocation method according to claim 1 is it is characterised in that pass through school
Test the maximum of definite value parameter, minimum of a value, step-length and the parameter value scope of the configuration legitimacy to determine described definite value parameter；
The operational factor of described secondary device includes systematic parameter and definite value parameter two class；Wherein, described systematic parameter and definite value
Parameter is respectively adopted the name prefix identification parameter data set setting form.
5. secondary equipment of intelligent converting station operational factor collocation method according to claim 4 is it is characterised in that described
Digitlization definite value list is to possess from signature, the xml document of the electronic document format of self checking function.
6. secondary equipment of intelligent converting station operational factor collocation method according to claim 5 is it is characterised in that described number
Word definite value list form includes：Equipment configuration parameter common information description section, equipment operational factor part and equipment fortune
Row definite value part.
7. secondary equipment of intelligent converting station operational factor collocation method according to claim 6 is it is characterised in that described set
Standby configuration parameter common information description section includes：
When each network segment IP address of secondary device, subnet mask, device address, device name, smart machine title, parameter tuning
Between and content of parameter signature.
8. secondary equipment of intelligent converting station operational factor collocation method according to claim 6 is it is characterised in that described set
Received shipment row mantissa divide including：
The supplemental characteristic set content of the systematic parameter part of all not subregion definite values of secondary device；
Described supplemental characteristic set content is consistent with secondary device.
9. secondary equipment of intelligent converting station operational factor collocation method according to claim 6 is it is characterised in that described set
Received shipment line parameter part includes：
Multigroup subregion definite value of secondary device, plant running definite value is consistent with subregion definite value, single tag in data value attribute
Increased value attribute.
10. secondary equipment of intelligent converting station operational factor collocation method according to claim 1 is it is characterised in that described
Method for parameter configuration in step (4) includes：
Described secondary device loads digitlization definite value list, verification file completeness and correctness, and will digitize definite value list
Content of parameter arrange in the actual operation parameters of secondary device.
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| CN104537572B (en) * | 2014-12-08 | 2019-03-01 | 广东电网有限责任公司电力科学研究院 | Substation secondary device method for parameter configuration and system |
| CN104617663B (en) * | 2014-12-27 | 2017-06-23 | 国网宁夏电力公司中卫供电公司 | The attribute configuration method and device of remote signalling No. three in distribution automation system |
| CN104599192A (en) * | 2015-01-16 | 2015-05-06 | 国家电网公司 | Logic centralization based global distributed global full-network model maintenance method |
| CN104808549B (en) * | 2015-04-03 | 2017-12-29 | 王顺江 | Measure and control device with grid model splicing function |
| CN104993588B (en) * | 2015-06-29 | 2017-03-29 | 许继集团有限公司 | A kind of status monitoring alarm threshold rapid-setting method |
| CN105511294B (en) * | 2015-11-24 | 2018-05-01 | 积成电子股份有限公司 | Simulation telemechanical Virtual Debugging method based on emulation IED devices |
| WO2018170866A1 (en) * | 2017-03-24 | 2018-09-27 | 深圳中兴力维技术有限公司 | Data acquisition method and apparatus |
| CN107748918A (en) * | 2017-11-10 | 2018-03-02 | 广东电网有限责任公司电力科学研究院 | A kind of measure and control device standard configurations method |
| CN109787186B (en) * | 2017-11-15 | 2022-08-09 | 中国电力科学研究院有限公司 | Cloud platform based multi-stage power grid wide area fixed value checking method and system |
| CN107885552B (en) * | 2017-11-27 | 2020-11-10 | 广东电网有限责任公司电力科学研究院 | Intelligent remote motivation unified configuration method |
| CN109683986A (en) * | 2018-12-19 | 2019-04-26 | 南方电网科学研究院有限责任公司 | O&M method, apparatus, equipment and the readable storage medium storing program for executing of relay protection system |
| CN111934274A (en) * | 2020-08-13 | 2020-11-13 | 中国南方电网有限责任公司超高压输电公司柳州局 | Intelligent substation protection constant value intelligent downloading method |
| CN112600300B (en) * | 2020-11-25 | 2023-09-12 | 国网宁夏电力有限公司固原供电公司 | Configuration system for secondary equipment in transformer substation |
| CN112595931A (en) * | 2020-12-22 | 2021-04-02 | 长园深瑞继保自动化有限公司 | Comprehensive tester for testing distribution automation terminal equipment |
| CN112653079B (en) * | 2020-12-23 | 2023-05-05 | 广东电网有限责任公司 | Protection fixed value downloading method and device based on template matching |
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