CN106789428B - A kind of fast scanning method of intelligent substation primary equipment control logic - Google Patents
A kind of fast scanning method of intelligent substation primary equipment control logic Download PDFInfo
- Publication number
- CN106789428B CN106789428B CN201611206301.5A CN201611206301A CN106789428B CN 106789428 B CN106789428 B CN 106789428B CN 201611206301 A CN201611206301 A CN 201611206301A CN 106789428 B CN106789428 B CN 106789428B
- Authority
- CN
- China
- Prior art keywords
- primary equipment
- control logic
- intelligent terminal
- equipment control
- measure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 19
- 241000272814 Anser sp. Species 0.000 claims abstract 8
- 230000008859 change Effects 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000004088 simulation Methods 0.000 abstract description 3
- 230000008676 import Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of fast scanning methods of intelligent substation primary equipment control logic.At present on the basis of process-level network unified GOOSE communication transport protocols, how quickly to scan and obtain input/output relation of the primary equipment in relation to control logic, be a technical problem to be solved urgently.The present invention imports monitoring system of electric substation device model and the configuration for meeting IEC61850 standard, GOOSE communication behavior of the intelligent terminal as rapid message publisher and recipient is simulated, primary equipment control logic relationship scanning function is realized by the autonomous publication and subscription monitoring of GOOSE information.The present invention is realized monitoring system of electric substation primary equipment control logic and is quickly scanned by GOOSE communication simulation mechanism, provides an intuitive and reliable method for the test of smart grid Automatic System Inteqration.
Description
Technical field
The present invention relates to international standards " substation communication network and system " (IEC61850) towards general object power transformation
Event of standing (GOOSE) electric substation automation system application field, it is specifically a kind of using GOOSE issue and subscribe to come
Realize the fast scanning method of intelligent substation primary equipment control logic.
Background technique
IEC61850 standard is that TC57 working group, International Electrotechnical Commission faces for electric substation automation system is solved
" substation communication network and system " series standard of the newest formulation of interoperability issue.The standard obtains most of main both at home and abroad
The support for flowing producer becomes the whole world in the unique unified standard in automation of transformation substations field.
Transformer substation case GOOSE towards general object be IEC61850 standard to solve substation's high-speed traffic demand and
A kind of rapid message mechanism proposed.GOOSE message maps directly to link layer and physical layer after expression layer, and using tool
There is the switching Ethernet technology of priority and virtual LAN VLAN mark (IEEE 802.1Q), ensure that message transmissions
Reliability and real-time.IEC61850 standard regulation SCL file is substation automation system communication configuration description language file,
Monitoring system of electric substation GOOSE messaging parameter and case history data structure are contained in SCL file, and SCL file is with W3C
Standard x ML is as metalanguage, therefore Practical Project GOOSE communication feature is exactly to realize that text configures with XML metalanguage
It gives full expression to.
With the regional construction of smart grid and the popularization and application of intelligent substation new technology, IEC61850 standard is wide
General to be applied in smart grid monitoring system of electric substation, wherein process-level network realizes primary equipment state using GOOSE communication
Shared, measure and control device judges according to GOOSE information realization primary equipment control logic, then passes through logic judgment result
GOOSE communication message passes to process layer devices.On the basis of process-level network unified GOOSE communication transport protocols, how
Quickly scanning obtains input/output relation of the primary equipment in relation to control logic, is a technical problem to be solved urgently.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of quickly sweeping for intelligent substation primary equipment control logic
Method is retouched, monitoring system of electric substation device model and the configuration for meeting IEC61850 standard are imported, simulates intelligent terminal conduct
The GOOSE communication behavior of rapid message publisher and recipient realize one by the autonomous publication and subscription monitoring of GOOSE information
Secondary device control logic relationship scanning function.
For this purpose, the present invention adopts the following technical scheme that: a kind of intelligent substation primary equipment control logic is quickly swept
Retouch method comprising following steps:
1) SCL file is imported, by parsing SCL file, all measure and control devices and intelligent terminal in acquisition station match confidence
Breath；
2) intelligent terminal for needing to emulate publication GOOSE message is selected, determines the primary equipment state of all intelligent terminals
Information point table concurrently sets intelligent terminal primary equipment status information point initial value；
3) measure and control device for needing to subscribe to GOOSE message is selected, determines the primary equipment control logic of all measure and control devices
Output information point table concurrently sets the waiting time subscribed to and obtain control logic output result；
4) start the quick scanning process of primary equipment control logic；
5) selected all intelligent terminal primary equipment status information point initial values are sent；
6) within the waiting time of setting, the primary equipment control logic output result for obtaining all measure and control devices is subscribed to；
7) whether the primary equipment control logic output result for judging all measure and control devices is " allowing to operate "；If control
Logic output result is true, then output information " initial state scanning is correct ", subsequently into step 8)；If there is one or one
A above control logic output result is vacation, then output information " initial state scan abnormalities ", then choose whether to continue subsequent
8) scanning process enters step if selection continues, if selection terminates, enter step 15)；
8) an automatic selected intelligent terminal for needing to emulate；
9) change a primary equipment status information point initial value of selected intelligent terminal, and simulate and send corresponding GOOSE
Message；
10) within the waiting time of setting, monitor the related primary equipment control logic output of all measure and control devices as a result, such as
Fruit have one or more than one control logic output result have change and record；
11) restoring primary equipment status information point value is initial value, and simulates and send corresponding GOOSE message；
12) judge whether the primary equipment status information point of selected intelligent terminal had changed initial value；
13) judge whether all intelligent terminals in selected range are completed variation and the report of primary equipment status information
Text is sent；
14) the two-dimentional relation table of primary equipment control logic is exported；
15) terminate quickly scanning.
Further, in step 12), if it is judged that being very, then to enter step 13)；If it is judged that being vacation, then
It enters step 9).
Further, in step 13), if it is judged that being very, then to enter step 14)；If it is judged that being vacation, then
It enters step 8).
The present invention is with following the utility model has the advantages that the present invention realizes supervisory control of substation by GOOSE communication simulation mechanism
System primary equipment control logic quickly scans, for the test of smart grid Automatic System Inteqration provide one it is intuitive and reliable
Method provides a kind of test method of Nover practical for intelligent substation construction, while being IEC61850 standard in power train
Popularization and application in system have played important function.
The fast scanning method of intelligent substation primary equipment control logic of the present invention is in practical supervisory control of substation system
It is used in system, effectiveness of the invention and reliability have obtained engineering test verifying, have monitoring system of electric substation technology and answer
Theory and practice basis.
Detailed description of the invention
Fig. 1 is the quick scanning theory figure of primary equipment control logic of the present invention.
Fig. 2 is flow chart of the invention.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawings of the specification.
Embodiment
Entire quick scanning theory of the invention is as shown in Fig. 1, automatically generates corresponding intelligent terminal using SCL file
GOOSE simulation parameter sends primary equipment status information giving to emulate in turn within the scope of locking equipment, while subscribing to record observing and controlling dress
It is equipped with and closes primary equipment control logic output action situation.
Process of the invention is as shown in Fig. 2, its step are as follows:
1) SCL file is imported, by parsing SCL file, all measure and control devices and intelligent terminal in acquisition station match confidence
Breath；
2) intelligent terminal for needing to emulate publication GOOSE message is selected, determines the primary equipment state of all intelligent terminals
Information point table concurrently sets intelligent terminal primary equipment status information point initial value；
3) measure and control device for needing to subscribe to GOOSE message is selected, determines the primary equipment control logic of all measure and control devices
Output information point table concurrently sets the waiting time subscribed to and obtain control logic output result；
4) start the quick scanning process of primary equipment control logic；
5) selected all intelligent terminal primary equipment status information point initial values are sent；
6) within the waiting time of setting, the primary equipment control logic output result for obtaining all measure and control devices is subscribed to；
7) whether the primary equipment control logic output result for judging all measure and control devices is " allowing to operate "；If control
Logic output result is true, then output information " initial state scanning is correct ", subsequently into step 8)；If there is one or one
A above control logic output result is vacation, then output information " initial state scan abnormalities ", then choose whether to continue subsequent
8) scanning process enters step if selection continues, if selection terminates, enter step 15)；
8) an automatic selected intelligent terminal for needing to emulate；
9) change a primary equipment status information point initial value of selected intelligent terminal, and simulate and send corresponding GOOSE
Message；
10) within the waiting time of setting, monitor the related primary equipment control logic output of all measure and control devices as a result, such as
Fruit have one or more than one control logic output result have change and record；
11) restoring primary equipment status information point value is initial value, and simulates and send corresponding GOOSE message；
12) judge whether the primary equipment status information point of selected intelligent terminal had changed initial value；If it is determined that
It as a result is very, then to enter step 13)；If it is judged that being vacation, then enter step 9)；
13) judge whether all intelligent terminals in selected range are completed variation and the report of primary equipment status information
Text is sent；If it is judged that being very, then to enter step 14)；If it is judged that being vacation, then enter step 8)；
14) the two-dimentional relation table of primary equipment control logic is exported；
15) terminate quickly scanning.
Application examples
It is with the female bus electrical separation of one 220kV of intelligent substation Practical Project I and a 220kV route electrical separation
Example, to illustrate that the present invention carries out the realization process that primary equipment control logic quickly scans.
It is as follows that SCL file model configures concrete condition: including three devices in model file, one is the female bus of 220kV I
Measure and control device, one is the female bus intelligent end device of 220kV I, and one is 220kV route intelligent end device.Pass through GOOSE
Communication, the female bus measure and control device of 220kV I receive the female bus intelligent terminal of 220kV I, 220kV route intelligent end device hair respectively
The plug-in strip that send, earthing knife-switch status information, while the female bus measure and control device of 220kV I is sent to the female bus intelligent end device of 220kV I
Related plug-in strip, earthing knife-switch control logic export result.
(1) SCL document analysis
SCL model configuration file is read in using standard x ML resolver, parsing obtains following messaging parameter and data parameters,
As shown in table 1.
1 GOOSE communication parameter list of table
(2) intelligent terminal selection and initial value setting
Before scanning process starting, selection needs the intelligent terminal range emulated, and determines related primary equipment state
The initial value of information.Specific setting is as shown in table 2.
2 intelligent terminal of table selection setting table
Measure and control device selection and waiting time setting
Before scanning process starting, selection needs to subscribe to the measure and control device range of monitoring, and sets related primary equipment
The waiting time of control logic output result.Specific setting is as shown in table 3.
3 measure and control device of table selection setting table
(3) quick scanning process
Start quick scanning process, select intelligent terminal one by one and change primary equipment status information, while automatic monitoring
Bus measure and control device primary equipment control logic exports result.When the primary equipment state of all intelligent terminals is completed once
After change, primary equipment control logic relation table, and automatic terminating scans process are exported.Specific scanning process is as shown in table 4.
The 4 quick scanning process table of bus measure and control device primary equipment control logic of table
The primary equipment control logic relation table of output is as shown in table 5.
5 primary equipment control logic relation table of table
Note: "●" indicates that there are input and output incidence relations.
Claims (1)
1. a kind of fast scanning method of intelligent substation primary equipment control logic comprising following steps:
1) SCL file is imported, by parsing SCL file, all measure and control devices and intelligent terminal configuration information in acquisition station；
2) intelligent terminal for needing to emulate publication GOOSE message is selected, determines the primary equipment status information of all intelligent terminals
Point table, concurrently sets intelligent terminal primary equipment status information point initial value；
3) measure and control device for needing to subscribe to GOOSE message is selected, determines the primary equipment control logic output of all measure and control devices
Information point table concurrently sets the waiting time subscribed to and obtain control logic output result；
4) start the quick scanning process of primary equipment control logic；
5) selected all intelligent terminal primary equipment status information point initial values are sent；
6) within the waiting time of setting, the primary equipment control logic output result for obtaining all measure and control devices is subscribed to；
7) whether the primary equipment control logic output result for judging all measure and control devices is " allowing to operate "；If control logic
Output result is true, then output information " initial state scanning is correct ", subsequently into step 8)；If there is one or one with
On control logic output result be it is false, then output information " initial state scan abnormalities ", then choose whether to continue follow up scan
8) process enters step if selection continues, if selection terminates, enter step 15)；
8) an automatic selected intelligent terminal for needing to emulate；
9) change a primary equipment status information point initial value of selected intelligent terminal, and simulate and send corresponding GOOSE message；
10) within the waiting time of setting, monitor the output of all measure and control devices related primary equipment control logic as a result, if there is
One or more than one control logic output result have change and record；
11) restoring primary equipment status information point value is initial value, and simulates and send corresponding GOOSE message；
12) judge whether the primary equipment status information point of selected intelligent terminal had changed initial value；
13) judge whether all intelligent terminals in selected range are completed the variation of primary equipment status information and message is sent out
It send；
14) the two-dimentional relation table of primary equipment control logic is exported；
15) terminate quickly scanning；
In step 12), if it is judged that being very, then to enter step 13)；If it is judged that being vacation, then enter step 9)；
In step 13), if it is judged that being very, then to enter step 14)；If it is judged that being vacation, then enter step 8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206301.5A CN106789428B (en) | 2016-12-23 | 2016-12-23 | A kind of fast scanning method of intelligent substation primary equipment control logic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206301.5A CN106789428B (en) | 2016-12-23 | 2016-12-23 | A kind of fast scanning method of intelligent substation primary equipment control logic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106789428A CN106789428A (en) | 2017-05-31 |
| CN106789428B true CN106789428B (en) | 2019-07-09 |
Family
ID=58919781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206301.5A Active CN106789428B (en) | 2016-12-23 | 2016-12-23 | A kind of fast scanning method of intelligent substation primary equipment control logic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106789428B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439818A (en) * | 2009-07-28 | 2012-05-02 | Abb技术有限公司 | Method and device for auto-generating goose signal connection topology from substation level |
| CN104363121A (en) * | 2014-11-14 | 2015-02-18 | 国家电网公司 | GOOSE communication simulation and fault diagnosis method for station level of intelligent substation |
| CN104393679A (en) * | 2014-11-26 | 2015-03-04 | 国家电网公司 | Intelligent substation state information agent method |
| CN106021649A (en) * | 2016-05-09 | 2016-10-12 | 国网江西省电力科学研究院 | A model configuration detector used for a virtual circuit verifying platform and a control method |
-
2016
- 2016-12-23 CN CN201611206301.5A patent/CN106789428B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439818A (en) * | 2009-07-28 | 2012-05-02 | Abb技术有限公司 | Method and device for auto-generating goose signal connection topology from substation level |
| CN104363121A (en) * | 2014-11-14 | 2015-02-18 | 国家电网公司 | GOOSE communication simulation and fault diagnosis method for station level of intelligent substation |
| CN104393679A (en) * | 2014-11-26 | 2015-03-04 | 国家电网公司 | Intelligent substation state information agent method |
| CN106021649A (en) * | 2016-05-09 | 2016-10-12 | 国网江西省电力科学研究院 | A model configuration detector used for a virtual circuit verifying platform and a control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106789428A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103928985B (en) | Based on the connection latching logic automatic testing method of GOOSE communication mechanism | |
| US20170169144A1 (en) | Method and device for generating engineering topology of digital substation | |
| CN102075378B (en) | IEC61850 standard-based GOOSE communication simulation method | |
| CN103366051B (en) | Primary equipment and the method and system of secondary device modeling | |
| CN104090194A (en) | Intelligent substation relay protection noninvasive test system and method | |
| CN105162252B (en) | The method of plug and play distribution terminal information realization automatic mapping based on CID files | |
| CN108414849A (en) | Intelligent substation automatization test system and method | |
| CN107491569B (en) | Transformer substation system fault online simulation method based on IEC61850 standard GOOSE and SV technology | |
| CN105207366B (en) | Distribution terminal plug and play model configuration tool and its implementation based on IEC61850 | |
| CN102931727A (en) | Topological anti-error check method of power dispatching master station type integrated intelligent anti-error system | |
| CN103904779A (en) | Intelligent substation intelligent terminal analog device and using method thereof | |
| CN101571845A (en) | Self-description realization method of IEC61850 standard | |
| CN105071535B (en) | A kind of the time synchronization management system and implementation method of network system | |
| CN104580245A (en) | Power distribution terminal 104 message parsing system and parsing method thereof | |
| CN104393679B (en) | A kind of intelligent substation status information Proxy Method | |
| CN110233477B (en) | Stability control simulation system based on three-defense line simulation | |
| Donovan et al. | An Evaluation of Extending an Existing Substation Automation System using IEC 61850 | |
| CN106789428B (en) | A kind of fast scanning method of intelligent substation primary equipment control logic | |
| CN104363121A (en) | GOOSE communication simulation and fault diagnosis method for station level of intelligent substation | |
| CN104408665A (en) | Event-oriented disturbance data processing system based on SCD model | |
| Claveria et al. | Goose protocol: Ied's smart solution for victoria university zone substation (vuzs) simulator based on iec61850 standard | |
| Li et al. | Research on designing methods of the secondary system in digital substation | |
| CN203871923U (en) | Total-station intelligent terminal simulating device of intelligent transformer station | |
| CN114825617A (en) | Cloud-edge service interaction method based on power Internet of things | |
| Daboul et al. | Interoperability testing for IEC61850 based substation automation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |