CN109473945A - A kind of verification of relay protection model data and method of automatic configuration - Google Patents
A kind of verification of relay protection model data and method of automatic configuration Download PDFInfo
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- CN109473945A CN109473945A CN201811292859.9A CN201811292859A CN109473945A CN 109473945 A CN109473945 A CN 109473945A CN 201811292859 A CN201811292859 A CN 201811292859A CN 109473945 A CN109473945 A CN 109473945A
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- relay protection
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- protection model
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/006—Calibration or setting of parameters
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
A kind of verification of relay protection model data and method of automatic configuration establish the information model of all kinds of relay protection devices according to the difference of model and version；In system information-preserving, Prudential Master obtains the relay protection model information of plant stand end prudential sub-station configuration by calling configuration method；The relay protection model and version obtained according to calling matches corresponding template in the template library of Prudential Master; the information point of relay protection model information and corresponding templates that calling is obtained carries out automatic comparison; it was found that inconsistent then alarm prompt model checking failure, is called again after needing prudential sub-station to change data；As consistent, then the information configured in template can be imported in the relay protection model that calling obtains, completion device model information.This method also improves engineering construction efficiency while improving system data correctness information-preserving.
Description
Technical field
The invention belongs to dispatching automation of electric power systems technical fields, are related to relay protection information transmission and application direction.
Background technique
In recent years, with the wide popularization and application of automatic technology, substation's unattended operation becomes the power transformation of mainstream
Station administration mode, the management mode is while improving power grid operation management working efficiency, to power equipment safety stable operation
Higher requirements are also raised.To promote the reflection speed to grid equipment defect processing, the safety of ultra-large power grid is ensured
Stable operation need to carry out effective long-range monitoring to power equipment using operation data.Relay protection device is that power grid security is anti-
The first line of defence of shield, it is particularly important to protection electric power netting safe running, and the secondary devices stable operation such as relay protection is power grid
The key for cutting off failure in time when failure, preventing failure propagation carries out in-service monitoring to secondary device, fully understands equipment operation
Situation is significant to power grid security.
System information-preserving is the main channel sent on the relay protection information of current plant stand end, but is come from the total operational effect of system
See it is not enough ideal, especially on send the quality of data can't be satisfactory.To find out its cause, in addition to communication system, substation are hard
Outside the problems such as part software, that an important reason is exactly that there are data in the model configuration process of system information-preserving is invalidated, has
Mistake cannot be detected effectively, change the defects of cannot timely updating, can not prevent between relay protection device and prudential sub-station,
The inconsistent phenomenon of model between prudential sub-station and Prudential Master, therefore also just not can avoid and actual information and main website is protected to show
The problems such as Asymmetry information is answered, information cannot upload, message parsing error, the quality of data information-preserving or even system function information-preserving can
Letter property is difficult to obtain basic assurance.Meanwhile existing system information-preserving with the acquisition of operation data and is shown as major function, lacks fortune
The professional knowledges support such as the meaning of row data representative and producing cause, cannot still carry out more deep analysis to operation data,
Technical support is provided for the efficient O&M of relay protection device.Professional knowledge lack the reason of be professional knowledge be not easy obtain and
Engineering configuration amount is huge.
Summary of the invention
A kind of relay protection model data verification proposed by the present invention and method of automatic configuration, the purpose is to improve system information-preserving
The system quality of data realizes that the acquisition of relay protection device data is accurate, information is clear.It is directed to existing system information-preserving on this basis
System lacks the relay protections professional knowledges such as the meaning that operation data represents and producing cause, cannot effectively support relay protection long-range
The problems such as realistic problem of O&M solves professional knowledge acquisition and is not easy, and configuration is complicated, and engineering construction difficulty is higher, protects for relay
The in-service monitoring and O&M for protecting equipment provide technological means.
The present invention takes following scheme:
A kind of verification of relay protection model data and method of automatic configuration, which is characterized in that the treating method comprises down
State step:
Step (1): according to the difference of model and version, the information model of all kinds of relay protection devices is established；
Step (2): in system information-preserving, Prudential Master obtains the configuration of plant stand end prudential sub-station by calling configuration method
Relay protection model information；
Step (3): the relay protection model and version obtained according to calling matches accordingly in the template library of Prudential Master
Template, will calling obtain relay protection model information and corresponding templates information point carry out automatic comparison, find it is inconsistent
Then alarm prompt model checking fails, and after prudential sub-station carries out data modification, carries out configuration information calling and Model Matching again；
Step (4): after matching template success, then the information configured in template can be imported the relay protection mould that calling obtains
In type, completion device model information.
It include relay protection function in relay protection device template in the step (1), the relay distinguished by type is protected
Whether the information point that shield equipment externally exports, the description of each information point and defencive function corresponding with alarm category information point have
Etc. relationships.Wherein defencive function includes: main protection function, back-up protection function；Information vertex type includes: event, alarm, distant
Letter, telemetering, definite value；Alarm category information includes: alarm cause, alarm grade, alarm type, coverage, treatment measures etc..
In the step (2), from network connection relation, at plant stand end, relay protection passes through data network in standing
Interior prudential sub-station communicates with standing, and prudential sub-station is communicated by electric power data network with the Prudential Master of dispatching terminal.From communication
Using above seeing, the information point table that prudential sub-station is communicated according to relay protection specification typing formation with relay protection, information point table
Middle information vertex type includes event, alarm, remote signalling, telemetering, definite value etc..Relay protection model letter is obtained by calling configuration method
In breath, including according to type classification relay protection device output information point description, type include event, alarm, remote signalling,
Telemetering, definite value.
In the step (3), corresponding template is searched by relay protection model and version, and calling is obtained
The information point of relay protection model information and corresponding templates carries out automatic comparison, and the criterion of comparison is the quantity of every category information point,
Corresponding data in the type and description and equipment template of every information point.
In the step (4), after matching template success, all configuration informations in relay protection template are imported automatically
It calls in the relay protection model obtained, generates relay protection full model information for the prior art.
The invention has the following beneficial technical effects:
This method solve generate Prudential Master relay by calling prudential sub-station configuration in system information-preserving for a long time to protect
The whether correct problem of prudential sub-station data configuration can not be verified when protecting device model, while also achieving a large amount of relay protection
Equipment operational diagnostics are automatically generated with data by the method for template matching, while improving system data correctness information-preserving
Improve engineering construction efficiency.
Detailed description of the invention
Fig. 1 is the verification of relay protection model data and method of automatic configuration flow chart of the invention；
Fig. 2 is relay protection Template Information schematic diagram；
Fig. 3 is relay protection alarm template information schematic diagram；
Fig. 4 is the corresponding defencive function schematic diagram of relay protection alarm category information point；
Fig. 5 is relay protection information transmission schematic diagram；
Fig. 6 is relay protection information matching flow chart.
Specific embodiment
Below with reference to attached drawing, present invention is further described in detail.
In conjunction with attached drawing 1, the present invention provides a kind of verification of relay protection model data and method of automatic configuration, comprising: according to
The difference of model and version establishes the information model of all kinds of relay protection devices；In system information-preserving, Prudential Master passes through calling
Configuration method obtains the relay protection model information of plant stand end prudential sub-station configuration；According to calling obtain relay protection model and
Version matches corresponding template in the template library of Prudential Master, the relay protection model information and corresponding templates that calling is obtained
Information point carry out automatic comparison, find the failure of inconsistent then alarm prompt model checking, prudential sub-station needed to change after data again
Secondary calling；As consistent, then the information configured in template can be imported in the relay protection model that calling obtains, completion device model
Information.
The relay protection model data verification and method of automatic configuration specifically includes the following steps:
Step 1: according to the difference of model and version, establishing the information model of all kinds of relay protection devices；
It is chaotic for traditional relay protection equipment output information in conjunction with attached drawing 2, attached drawing 3 and attached drawing 4, in system information-preserving because
The status that lacking professional knowledge causes collected Meaning of Information identification difficult is established according to the difference of device model and version
The information model of all kinds of relay protection devices, includes relay protection function in information model, and the relay protection distinguished by type is set
The standby information point externally exported, the description of each information point and and alarm category information point corresponding defencive function the pass such as whether have
System.Wherein defencive function includes: main protection function, back-up protection function；Information vertex type includes: event, alarm, remote signalling, distant
It surveys, definite value；Alarm category information includes: alarm cause, alarm grade, alarm type, coverage, treatment measures etc..By upper
The foundation of template is stated, the relay protection that can be obtained according to equipment template and device model and version number to system information-preserving calling is set
Standby basic configuration information is verified, while including professional knowledge to correct relay protection scheme Automatic generation of information is verified
Full model information, for analyzing the information generated in relay protection real time execution, meaning that effective identification information represents
And producing cause.
Step 2: in system information-preserving, Prudential Master by calling configuration method obtain plant stand end prudential sub-station configuration after
Electric protection model information；
In conjunction with attached drawing 5, from network connection relation, at plant stand end, relay protection passes through in data network and station in standing
Prudential sub-station communication, prudential sub-station are communicated by electric power data network with the Prudential Master of dispatching terminal.From communications applications
It sees, the information point table that prudential sub-station is communicated according to relay protection specification typing formation with relay protection, information in information point table
Vertex type includes event, alarm, remote signalling, telemetering, definite value etc..And this information point table is sent to guarantor by way of response calling
Believe main website.But herein because information point table be manually be manually form, the reasons such as relay protection device version is numerous, easily cause information point
Table and the practical information point transmitted of relay protection device are inconsistent.
Step 3: the relay protection model and version obtained according to calling matches accordingly in the template library of Prudential Master
Template, the information point of relay protection model information and corresponding templates that calling is obtained carry out automatic comparison, and discovery is inconsistent then
The failure of alarm prompt model checking, prudential sub-station are called again after changing data；
It, can be by the two including device model and version number in the information point table that Prudential Master calling obtains in conjunction with attached drawing 6
Data can be by information point table after retrieving successfully as the relay protection device template saved in querying condition retrieval Prudential Master
In information point quantity, type, the corresponding data in description and equipment template carry out automatic comparison, compare inconsistent, alarm mentions
Show that prudential sub-station transmits corrupt data.After prudential sub-station carries out data modification, configuration information calling and Model Matching are carried out again.
Step 4: after matching template success, then the information configured in template can be imported the relay protection model that calling obtains
In, completion device model information.
After matching template success, all configuration informations in relay protection template are imported into the relay that calling obtains automatically and are protected
It protects in model, generates relay protection full model information.
The foregoing is merely a kind of case study on implementation of the invention, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from inventive technique principle, several improvements and modifications, these improvements and modifications can also be made
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of relay protection model data verification and method of automatic configuration, which is characterized in that the method includes the following steps:
Step (1): according to the difference of model and version, the information model of all kinds of relay protection devices is established；
Step (2): in system information-preserving, Prudential Master obtains the relay of plant stand end prudential sub-station configuration by calling configuration method
Protect model information；
Step (3): the relay protection model and version obtained according to calling matches corresponding mould in the template library of Prudential Master
Plate, the information of relay protection model information and corresponding templates that calling is obtained carry out automatic comparison, and discovery is inconsistent, alerts
Hints model verification failure, after prudential sub-station carries out data modification, carries out configuration information calling and Model Matching again；
Step (4): after matching template success, then the information configured in template can be imported the relay protection model that calling obtains
In, completion device model information.
2. relay protection model data verification according to claim 1 and method of automatic configuration, it is characterised in that:
It include relay protection function, the relay distinguished by type in the information model of relay protection device in the step (1)
Whether the information point that protection equipment externally exports, the description of each information point and defencive function corresponding with alarm category information point have
It is standby.
3. relay protection model data verification according to claim 2 and method of automatic configuration, it is characterised in that:
Wherein relay protection function includes: main protection function, back-up protection function.
4. relay protection model data verification according to claim 2 and method of automatic configuration, it is characterised in that:
The information vertex type includes: event, alarm, remote signalling, telemetering, definite value.
5. relay protection model data verification according to claim 2 and method of automatic configuration, it is characterised in that:
Wherein alarm category information point includes: alarm cause, alarm grade, alarm type, coverage, treatment measures etc..
6. relay protection model data verification according to claim 1 and method of automatic configuration, it is characterised in that:
In the step (2), from network connection relation, at plant stand end, relay protection passes through data network in standing and station
Interior prudential sub-station communication, prudential sub-station are communicated by electric power data network with the Prudential Master of dispatching terminal.
7. relay protection model data verification according to claim 6 and method of automatic configuration, it is characterised in that:
In the step (2), from communications applications, prudential sub-station is protected according to relay protection specification typing formation and relay
The information point table of communication is protected, information vertex type includes event, alarm, remote signalling, telemetering, definite value etc. in information point table.
8. relay protection model data verification according to claim 7 and method of automatic configuration, it is characterised in that:
In the step (2), obtained in relay protection model information by calling configuration method, including according to type classification
The description of the information point of relay protection device output, type includes event, alarm, remote signalling, telemetering, definite value.
9. relay protection model data verification according to claim 1 and method of automatic configuration, it is characterised in that:
In the step (3), the criterion of comparison is the quantity of every category information point, the type and description of every information point, and is set
Corresponding data in standby template.
10. relay protection model data verification according to claim 1 and method of automatic configuration, it is characterised in that:
In the step (4), after matching template success, all configuration informations in relay protection template are imported into calling automatically
In the relay protection model of acquisition, relay protection full model information is generated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811292859.9A CN109473945B (en) | 2018-11-01 | 2018-11-01 | Relay protection model data verification and automatic configuration method |
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| CN201811292859.9A CN109473945B (en) | 2018-11-01 | 2018-11-01 | Relay protection model data verification and automatic configuration method |
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| CN109473945A true CN109473945A (en) | 2019-03-15 |
| CN109473945B CN109473945B (en) | 2020-06-02 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111931012A (en) * | 2020-07-06 | 2020-11-13 | 国电南瑞南京控制系统有限公司 | Data model self-adaption method and device based on fault management subsystem |
| CN113281594A (en) * | 2021-05-18 | 2021-08-20 | 国网新疆电力有限公司电力科学研究院 | System and method for realizing remote intelligent automatic test aiming at relay protection |
| CN113363930A (en) * | 2021-07-08 | 2021-09-07 | 南方电网科学研究院有限责任公司 | Online constant value checking method and system based on relay protection master station |
| CN113381896A (en) * | 2021-06-28 | 2021-09-10 | 北京四方继保工程技术有限公司 | Substation information protection substation full life cycle dynamic configuration management and control method and system |
| CN118842848A (en) * | 2024-09-20 | 2024-10-25 | 云南电网有限责任公司 | Relay protection fault information substation configuration-free maintenance-free method and system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819641A (en) * | 2017-07-05 | 2018-03-20 | 中国南方电网有限责任公司超高压输电公司南宁监控中心 | A kind of exception analysis method and device for protecting letter system |
| CN107948241A (en) * | 2017-10-20 | 2018-04-20 | 许继电气股份有限公司 | A kind of long-range check method of prudential sub-station configuration information |
-
2018
- 2018-11-01 CN CN201811292859.9A patent/CN109473945B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819641A (en) * | 2017-07-05 | 2018-03-20 | 中国南方电网有限责任公司超高压输电公司南宁监控中心 | A kind of exception analysis method and device for protecting letter system |
| CN107948241A (en) * | 2017-10-20 | 2018-04-20 | 许继电气股份有限公司 | A kind of long-range check method of prudential sub-station configuration information |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111931012A (en) * | 2020-07-06 | 2020-11-13 | 国电南瑞南京控制系统有限公司 | Data model self-adaption method and device based on fault management subsystem |
| CN113281594A (en) * | 2021-05-18 | 2021-08-20 | 国网新疆电力有限公司电力科学研究院 | System and method for realizing remote intelligent automatic test aiming at relay protection |
| CN113281594B (en) * | 2021-05-18 | 2023-12-22 | 国网新疆电力有限公司电力科学研究院 | System and method for realizing remote intelligent automatic test for relay protection |
| CN113381896A (en) * | 2021-06-28 | 2021-09-10 | 北京四方继保工程技术有限公司 | Substation information protection substation full life cycle dynamic configuration management and control method and system |
| CN113381896B (en) * | 2021-06-28 | 2022-07-22 | 北京四方继保工程技术有限公司 | Substation information protection substation full life cycle dynamic configuration management and control method and system |
| CN113363930A (en) * | 2021-07-08 | 2021-09-07 | 南方电网科学研究院有限责任公司 | Online constant value checking method and system based on relay protection master station |
| CN118842848A (en) * | 2024-09-20 | 2024-10-25 | 云南电网有限责任公司 | Relay protection fault information substation configuration-free maintenance-free method and system |
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| CN109473945B (en) | 2020-06-02 |
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