CN106651647A - Substation secondary overhauling safety measure simulation rehearsal and anti-misoperation checking method - Google Patents
Substation secondary overhauling safety measure simulation rehearsal and anti-misoperation checking method Download PDFInfo
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- CN106651647A CN106651647A CN201611074754.7A CN201611074754A CN106651647A CN 106651647 A CN106651647 A CN 106651647A CN 201611074754 A CN201611074754 A CN 201611074754A CN 106651647 A CN106651647 A CN 106651647A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004088 simulation Methods 0.000 title claims abstract description 28
- 238000012800 visualization Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims description 50
- 241000272814 Anser sp. Species 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 7
- 238000003745 diagnosis Methods 0.000 abstract description 4
- 238000007639 printing Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 12
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
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Abstract
The invention discloses a substation secondary overhauling safety measure simulation rehearsal and anti-misoperation checking method, which comprises the steps of 1, initializing model data, a secondary overhauling safety measure anti-misoperation rule base, a secondary circuit visualization unit and a front-end communication unit of a substation, and constructing an implementation environment; 2, confirming an overhauling operation object on a display interface in the secondary circuit visualization unit according to a secondary overhauling safety measure work task, and recognizing a rehearsed safety measure process type after rehearsal is confirmed to start; 3, starting to rehearse a safety measure item, performing anti-misoperation check diagnosis on the rehearsed safety measure item, if a diagnosis result passes, executing a rehearsal result, if the diagnosis result does not pass, reporting an error and a reason and prohibiting execution of the rehearsal; and 4, judging whether the rehearsal is over or not, if not, returning back to the step 3, if so, performing leak checking, then generating a simulation rehearsal report, storing and printing a safety measure ticket, restoring to the state before the rehearsal, and finally returning to the step 2.
Description
Technical field
The present invention relates to substation secondary maintenance field, and in particular to a kind of substation secondary maintenance peace arrange simulation preview and
Anti-error check method.
Background technology
As intelligent substation constantly puts into operation, intelligent substation technology brings a series of for the construction of intelligent grid
Change and good benefit.Intelligent substation optical fiber instead of secondary cable and save substantial amounts of construction cost, and whole station is based on
SCD model files, the secondary terminals of conventional substation and loop become sightless empty terminal and empty loop, by optical fiber structure
Original secondary physical return circuit is realized in the GOOSE and SV communication for building process layer.The not only increasing of secondary device and the network switch
Plus network structure is complicated, and the physical loop connection of reality becomes empty loop, virtually increases to secondary maintenance
Difficulty and potential safety hazard are added.
The many technologies for having adopted at present, such as SCD model visualizations, SCD management and control and Quadratic Imaginary loop visualize, and are all
In order to contribute to intelligent substation secondary O＆M, ensure that secondary maintenance peace arranges the enforcement of work to a certain extent, but for intelligence
The technical support that energy substation secondary maintenance peace is arranged is also still not enough, it is difficult to ensures that the correctness arranged is pacified in secondary maintenance, easily goes out
Existing maloperation.
The content of the invention
In order to overcome the shortcomings of above-mentioned prior art, it is an object of the invention to provide a kind of substation secondary maintenance peace arranges mould
Intend preview and anti-error check method, be that intelligent substation secondary O＆M maintainer carries out secondary maintenance peace and arranges offer technical support
And supplementary means, ensure the correctness that secondary maintenance peace is arranged, it is to avoid maloperation occur.
The present invention is achieved through the following technical solutions：
A kind of substation secondary maintenance peace arranges simulation to preview and anti-error check method, comprises the following steps：
Step 1：Initialization transformer station model data, secondary maintenance peace arrange anit-misoperation rules storehouse, secondary circuit visualization and
Preposition communication unit, structure realizes environment；
Step 2：Step 1 realization environmentally, task is arranged according to secondary maintenance peace, in secondary circuit visualization
Displaying interface confirm inspection operation object, confirmation starts after preview, and identification preview peace arranges procedural type；
Step 3：Start to preview peace and arrange project, according to the rule that secondary maintenance peace arranges anit-misoperation rules storehouse to set, the peace to previewing is arranged
Project carries out anti-error check and diagnoses, if diagnostic result passes through, performs preview result, if diagnostic result does not pass through, report is wrong
Miss and reason, and forbid performing preview；
Step 4：Judge whether to terminate preview, if the result is negative, then return to step 3, if result is yes, carry out leakage detection check,
Then simulation preview report is generated, then is preserved and is printed peace and arrange ticket, and recover to preview front state, finally return to step 2.
The further scheme of the present invention is, in the step 1, the secondary maintenance peace arranges anit-misoperation rules storehouse to include typical case
Peace arranges order storehouse and the soft pressing plate criterion storehouses of GOOSE；The all intervals of the secondary circuit visualization visual presentation transformer station
Show interface with the secondary circuit graph of all devices, secondary circuit graph shows that interface includes that starting/terminate/recover preview presses
The soft pressing plate list of button, secondary circuit graph and defencive function, wherein secondary circuit graph include secondary device, secondary circuit on line,
The soft pressing plate of empty terminal, GOOSE, SV receive soft pressing plate, overhaul hard pressing plate, export hard pressing plate, PT/CT in flakes and Optical fiber plug, protect
The soft pressing plate information of function that protection device is chosen in secondary circuit graph is shown in the soft pressing plate list of protective function；The preposition communication
Unit by the Real-time Collection secondary device status information that communicates with secondary device, keep the soft pressing plates of GOOSE, SV receive soft pressing plate,
The real-time status of the soft pressing plate of defencive function and the hard pressing plate of maintenance.
The further scheme of the present invention is, in the step 2, the preview peace is arranged procedural type to include that preview peace is arranged and held
Row process and preview peace arrange recovery process, recognize that previewed peace arranges procedural type by the hard pressing plate current state of trouble hunt ing,
Hard pressing plate current state is overhauled to be point then that preview peace arranges implementation procedure, current state is then that preview peace arranges recovery process to close,
Peace arranges recovery process to arrange implementation procedure contrary with peace, it then follows first carry out rear restoration principles.
The further scheme of the present invention is, in the step 3, the anti-error check arranges procedural type to adopt according to preview peace
Anit-misoperation rules strategy is arranged with contrary secondary maintenance peace.
The present invention further scheme be, in the step 4, it is described simulation preview report content include report time,
Correct peace arranges project, the peace of maloperation to arrange project and error reason, the peace of omission to arrange project and overall assessment.
Present invention advantage compared with prior art is：
Allow secondary O＆M maintainer to pass through simulation preview and be familiar with the action that secondary maintenance peace is arranged, while by anti-error check
The secondary maintenance validity arranged of peace and correctness are able to verify that, can effectively aid in secondary maintenance peace to arrange operation, it is to avoid generation maloperation
Electric power netting safe running is affected, with immeasurable economic benefit.
Description of the drawings
Fig. 1 is the flow chart of the present invention.
Specific embodiment
A kind of substation secondary maintenance peace as shown in Figure 1 arranges simulation to preview and anti-error check method, comprises the following steps：
Step 1：Initialization transformer station model data, secondary maintenance peace arrange anit-misoperation rules storehouse, secondary circuit visualization and
Preposition communication unit, structure realizes environment；It is to arrange correlation to advise according to secondary maintenance peace that the secondary maintenance peace arranges anit-misoperation rules storehouse
Model and require a series of for arranging simulation preview operation to carry out the tactful criterions of anti-error check for secondary maintenance peace, the bag formulated
Include typical case's peace and arrange order storehouse and the soft pressing plate criterion storehouses of GOOSE, Programmable Design can be realized；The secondary circuit visualization can
Show interface depending on changing the secondary circuit graph for showing all intervals of intelligent substation and all devices, secondary circuit graph shows in interface
Including starting/terminating/recovering preview button, secondary circuit graph and the soft pressing plate list of defencive function, wherein starting/terminating/recover
Preview button is a function button for carrying out three kinds of status function switchings, and secondary circuit graph includes secondary device, secondary returning
Road on line, empty terminal, the soft pressing plates of GOOSE, SV receive soft pressing plate, overhaul hard pressing plate, export hard pressing plate, PT/CT in flakes and optical fiber
Plug, shows the soft pressing plate information of function that protection device is chosen in secondary circuit graph in the soft pressing plate list of defencive function；It is described
Preposition communication unit keeps the soft pressing plates of GOOSE, SV to receive by the Real-time Collection secondary device status information that communicates with secondary device
The real-time status of the soft pressing plate of soft pressing plate, defencive function and the hard pressing plate of maintenance.
Step 2：Step 1 realization environmentally, task is arranged according to secondary maintenance peace, it is single in secondary circuit visualization
Inspection operation object is opened in unit（Maintenance interval or device）Displaying interface confirm determine working range, confirmation start preview
Afterwards, identification preview peace arranges procedural type；It is extensive that the preview peace arranges procedural type to include that preview peace arranges implementation procedure and preview peace to arrange
Multiple process, recognizes that previewed peace arranges procedural type, overhauls hard pressing plate current state by the hard pressing plate current state of trouble hunt ing
To be point then that preview peace arranges implementation procedure, current state is then that preview peace arranges recovery process, peace to arrange recovery process to arrange with peace to close
Implementation procedure is contrary, it then follows first carry out rear restoration principles；Two kinds of preview peaces arrange procedural type to determine that follow-up anti-error check is adopted
Anit-misoperation rules strategy is arranged with contrary secondary maintenance peace.
Step 3：Show that triggering starts to preview button on interface in secondary circuit graph, start to preview peace and arrange project, select one
Individual peace arranges the secondary maintenance peace of element preview operation one to arrange content, and it is that secondary maintenance peace arranges operation object that the peace arranges element, bag
Include the soft pressing plates of GOOSE, SV to receive soft pressing plate, the soft pressing plate of defencive function, overhaul hard pressing plate, export hard pressing plate, PT/CT in flakes and light
Fine plug, according to the rule that secondary maintenance peace arranges anit-misoperation rules storehouse to set, the peace to previewing arranges project to carry out anti-error check diagnosis,
If diagnostic result passes through, preview result is performed, if diagnostic result does not pass through, report mistake and reason, and forbid execution pre-
Drill；
Step 4：Judge whether to terminate preview, if the result is negative, then return to step 3, if result is yes, pacify according to secondary maintenance
Arrange anit-misoperation rules strategy, with reference to maintenance object secondary circuit data leakage detection check is carried out, check for omitting must grasp
The peace of work arranges project, then generates simulation preview report, then preserves and prints peace and arrange ticket, and triggers recovery preview button, recovery
Peace arranges elementary state before preview, completes whole secondary maintenance peace and arranges simulation preview flow process, finally returns to step 2；The simulation is pre-
Drill report content arranges project, the peace of maloperation to arrange project and error reason, the peace of omission to arrange item including report time, correct peace
Mesh and overall assessment, overall assessment is to provide the total result that correct peace is arranged or problem peace is arranged for simulation preview process, is existed
Problem peace is evaluated as when maloperation and omission operation to arrange, simulation preview report content should save as file is used for Reports Administration, and
Support report printing function；Meanwhile, the correct of implementation procedure and the peace of omission can be arranged to arrange project according to secondary maintenance preview peace
Peace is arranged specification and the form of requirement to save as peace and arrange and ticket and prints peace and arrange ticket.
In the present embodiment, for cannot by preposition communication unit obtain peace arrange element real-time status when, can manually put
Several modes arrange peace arrange element state after again the secondary maintenance peace of simulated preview arrange process.
In the present embodiment, simulation preview report needs are stored as simulation preview report file is used for Reports Administration, file
Name format is defined as：Time _ the ID_ that stands intervals ID_ devices ID_ evaluates .simrep, wherein, time format is orientated as：Year（4
Position）Month（2）Day（2）When（2）Point（2）Second（2）, device ID is 0 during the maintenance simulation preview of interval, and device ID has tool
Body value represents single turnaround of unit simulation preview, evaluates and is arranged with the correct peace of O representatives, represents problem peace with Q and arranges, and file need to be stored in finger
Under determining path, file content form is defined as follows shown using XML format.
The present invention is not limited merely in intelligent substation application, carry out being suitably modified in accordance with inventive concept and principle and
Adjustment, energy expanded application arranges simulation to preview and anti-error check in the secondary maintenance peace of conventional substation；Meanwhile, the present invention can be answered
Use a kind of secondary maintenance peace and arrange in-service monitoring and anti-error system or similar system, as a critical function mould of such system
Block.
Claims (5)
1. a kind of substation secondary maintenance peace arranges simulation to preview and anti-error check method, it is characterised in that comprise the following steps：
Step 1：Initialization transformer station model data, secondary maintenance peace arrange anit-misoperation rules storehouse, secondary circuit visualization and
Preposition communication unit, structure realizes environment；
Step 2：Step 1 realization environmentally, task is arranged according to secondary maintenance peace, in secondary circuit visualization
Displaying interface confirm inspection operation object, confirmation starts after preview, and identification preview peace arranges procedural type；
Step 3：Start to preview peace and arrange project, according to the rule that secondary maintenance peace arranges anit-misoperation rules storehouse to set, the peace to previewing is arranged
Project carries out anti-error check and diagnoses, if diagnostic result passes through, performs preview result, if diagnostic result does not pass through, report is wrong
Miss and reason, and forbid performing preview；
Step 4：Judge whether to terminate preview, if the result is negative, then return to step 3, if result is yes, carry out leakage detection check,
Then simulation preview report is generated, then is preserved and is printed peace and arrange ticket, and recover to preview front state, finally return to step 2.
2. a kind of substation secondary maintenance peace as claimed in claim 1 arranges simulation preview and anti-error check method, its feature to exist
In：In the step 1, the secondary maintenance peace arranges anit-misoperation rules storehouse to include that typical case's peace arranges order storehouse and the soft pressing plates of GOOSE to sentence
According to storehouse；The secondary circuit graph of all intervals of secondary circuit visualization visual presentation transformer station and all devices shows
Interface, secondary circuit graph shows that interface includes starting/terminating/recover preview button, secondary circuit graph and the soft pressure of defencive function
Panel table, wherein secondary circuit graph include that secondary device, secondary circuit on line, empty terminal, the soft pressing plates of GOOSE, SV receive soft
Pressing plate, overhaul hard pressing plate, export hard pressing plate, PT/CT in flakes and Optical fiber plug, in the soft pressing plate list of defencive function secondary returning is shown
The soft pressing plate information of function of protection device is chosen on the figure of road；The preposition communication unit is adopted in real time by communicating with secondary device
Collection secondary device status information, keeps the soft pressing plates of GOOSE, SV to receive soft pressing plate, the soft pressing plate of defencive function and overhaul hard pressing plate
Real-time status.
3. a kind of substation secondary maintenance peace as claimed in claim 1 arranges simulation preview and anti-error check method, its feature to exist
In：In the step 2, the preview peace arranges procedural type to include that preview peace arranges implementation procedure and preview peace to arrange recovery process,
Recognize that previewed peace arranges procedural type by the hard pressing plate current state of trouble hunt ing, overhaul hard pressing plate current state point to be then
Preview peace arranges implementation procedure, and current state is then that preview peace arranges recovery process to close, and peace arranges recovery process and peace to arrange implementation procedure
On the contrary, it then follows first carry out rear restoration principles.
4. a kind of substation secondary maintenance peace as claimed in claim 1 arranges simulation preview and anti-error check method, its feature to exist
In：In the step 3, the anti-error check arranges procedural type to arrange anti-error rule using contrary secondary maintenance peace according to preview peace
It is then tactful.
5. the secondary maintenance peace of one kind according to claim 1 arranges simulation to preview and anti-error check method, it is characterised in that：
In the step 4, the simulation preview report content includes that report time, correct peace arrange project, the peace of maloperation to arrange project
And error reason, the peace omitted arrange project and overall assessment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074754.7A CN106651647A (en) | 2016-11-30 | 2016-11-30 | Substation secondary overhauling safety measure simulation rehearsal and anti-misoperation checking method |
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| CN201611074754.7A CN106651647A (en) | 2016-11-30 | 2016-11-30 | Substation secondary overhauling safety measure simulation rehearsal and anti-misoperation checking method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546854A (en) * | 2017-09-12 | 2018-01-05 | 国家电网公司 | Transformer station's pressing plate method for preventing misoperation and device |
| CN108197716A (en) * | 2017-12-20 | 2018-06-22 | 囯网河北省电力有限公司电力科学研究院 | Secondary equipment of intelligent converting station safety measure previews online and anti-error method for early warning |
| CN110070189A (en) * | 2018-01-23 | 2019-07-30 | 上海毅昊信息科技股份有限公司 | A kind of intelligent substation protection system peace arranges check method |
| CN110571929A (en) * | 2019-09-09 | 2019-12-13 | 珠海优特电力科技股份有限公司 | Switching operation control method and device, storage medium and electronic device |
| CN110647054A (en) * | 2019-09-25 | 2020-01-03 | 石一峰 | Substation primary equipment state simulation rehearsal system and error-proof checking method |
| CN112865315A (en) * | 2021-01-22 | 2021-05-28 | 零代码智能科技(苏州)有限公司 | Intelligent substation safety measure operation checking method based on signal simulation |
| CN113743139A (en) * | 2021-08-03 | 2021-12-03 | 国网福建省电力有限公司检修分公司 | RFID-based overlapping safety measure judging method and terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914892A (en) * | 2016-06-16 | 2016-08-31 | 国网福建省电力有限公司 | Secondary maintenance safety measure ticket system and realization method thereof |
| CN106058695A (en) * | 2016-06-16 | 2016-10-26 | 国网福建省电力有限公司 | Relay protection visual overhauling safety measure system based on substation configuration description (SCD) and implementation method thereof |
| CN106157167A (en) * | 2016-07-06 | 2016-11-23 | 北京四方继保自动化股份有限公司 | A kind of secondary device remote manipulation bill system and the implementation method of secondary device remote operation ticket |
-
2016
- 2016-11-30 CN CN201611074754.7A patent/CN106651647A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914892A (en) * | 2016-06-16 | 2016-08-31 | 国网福建省电力有限公司 | Secondary maintenance safety measure ticket system and realization method thereof |
| CN106058695A (en) * | 2016-06-16 | 2016-10-26 | 国网福建省电力有限公司 | Relay protection visual overhauling safety measure system based on substation configuration description (SCD) and implementation method thereof |
| CN106157167A (en) * | 2016-07-06 | 2016-11-23 | 北京四方继保自动化股份有限公司 | A kind of secondary device remote manipulation bill system and the implementation method of secondary device remote operation ticket |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546854A (en) * | 2017-09-12 | 2018-01-05 | 国家电网公司 | Transformer station's pressing plate method for preventing misoperation and device |
| CN107546854B (en) * | 2017-09-12 | 2020-06-05 | 国家电网公司 | Transformer substation pressure plate anti-misoperation method and device |
| CN108197716A (en) * | 2017-12-20 | 2018-06-22 | 囯网河北省电力有限公司电力科学研究院 | Secondary equipment of intelligent converting station safety measure previews online and anti-error method for early warning |
| CN110070189A (en) * | 2018-01-23 | 2019-07-30 | 上海毅昊信息科技股份有限公司 | A kind of intelligent substation protection system peace arranges check method |
| CN110070189B (en) * | 2018-01-23 | 2023-05-23 | 福建永福数字能源技术有限公司 | Intelligent substation protection system safety measure checking method |
| CN110571929A (en) * | 2019-09-09 | 2019-12-13 | 珠海优特电力科技股份有限公司 | Switching operation control method and device, storage medium and electronic device |
| CN110571929B (en) * | 2019-09-09 | 2021-10-22 | 珠海优特电力科技股份有限公司 | Switching operation control method and device, storage medium and electronic device |
| CN110647054A (en) * | 2019-09-25 | 2020-01-03 | 石一峰 | Substation primary equipment state simulation rehearsal system and error-proof checking method |
| CN112865315A (en) * | 2021-01-22 | 2021-05-28 | 零代码智能科技(苏州)有限公司 | Intelligent substation safety measure operation checking method based on signal simulation |
| CN113743139A (en) * | 2021-08-03 | 2021-12-03 | 国网福建省电力有限公司检修分公司 | RFID-based overlapping safety measure judging method and terminal |
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Application publication date: 20170510 |