CN106844437A - BPA simulation calculation treating method and apparatus - Google Patents
BPA simulation calculation treating method and apparatus Download PDFInfo
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- CN106844437A CN106844437A CN201611159557.5A CN201611159557A CN106844437A CN 106844437 A CN106844437 A CN 106844437A CN 201611159557 A CN201611159557 A CN 201611159557A CN 106844437 A CN106844437 A CN 106844437A
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- failure
- circuit
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- card
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention provides a kind of BPA simulation calculations treating method and apparatus.Wherein, the failure card batch processing module is used to obtain initial data library file, extracts required character from raw data base, and form according to selected fault type is processed, to generate the failure card of the file format that BPA simulation softwares are supported.By the present invention, solve the problems, such as failure card writes that efficiency is low, and improve failure card writes efficiency, also reduces writing mistake or omitting probability for failure card.
Description
Technical field
The present invention relates to electric power system data process field, in particular to a kind of BPA simulation calculations processing method and
Device.
Background technology
At present, Hainan Power Grid mainly carries out power system modeling and emulation using BPA power system simulation softwares, is utilizing
During software carries out annual, monthly method of operation analysis, for every kind of fault type, need to be to each in Hainan Power Grid major network
Bar circuit writes corresponding failure card.Hainan Power Grid 220kV circuits have 60 a plurality of, and major network 110kV circuits have nearly 70, a kind of line
Road failure need to write the failure card of more than 130, and multiple fault types then need double increase.It is defeated for software after failure occurs
Go out result need artificial judgment system whether unstability, whether electric current, magnitude of voltage up to standard, is finally counted, and forms corresponding form.
Above three link workload is larger, repeats and numerous and diverse, wastes larger manpower, and need staff prolonged
Focus on, otherwise easily cause error or leak.
The content of the invention
The invention provides a kind of BPA simulation calculations treating method and apparatus, at least to solve failure card in correlation technique
Write and the problem low to the later stage treatment effeciency of the output result of BPA simulation softwares.
According to an aspect of the invention, there is provided a kind of BPA simulation calculations processing unit, including：Failure card batch processing
Module, for obtaining initial data library file, extracts required character from the raw data base, and according to selected failure
The form of type is processed, to generate the failure card of the file format that BPA simulation softwares are supported.
Alternatively, the failure card batch processing module includes at least one of：Mother and outlet are jumped in the single-phase tripping of circuit
The female difference of failure batch unit, 110kV is exited cuts all outlets and critical clearing time failure batch unit, 220kV circuits
Three-phase shortcircuit critical clearing time failure batch unit, 220kV circuit single-phase short circuit critical clearing time failure batch processing lists
Unit, 220kV power line main protections exit back-up protection action excision line fault batch unit.
Alternatively, described device also includes：Database retrieval processing module, the number for receiving the output of BPA simulation softwares
According to library file, the result data in the database file is retrieved and matched according to preset template, and be possible to complete
The match information for matching the preset template is derived into form.
Alternatively, the database retrieval processing module includes at least one of：Stability of a system retrieval matching unit,
Circuit overload information retrieval matching unit, voltage risk point retrieval matching unit.
According to another aspect of the present invention, a kind of BPA simulation calculations processing method is additionally provided, including：Obtain original
Database file；Extract required character from the raw data base, and at form according to selected fault type
Reason, to generate the failure card of the file format that BPA simulation softwares are supported.
Alternatively, the fault type includes at least one of：The single-phase tripping of circuit jump mother and outlet failure,
The female differences of 110kV exit cut all outlets and critical clearing time failure, 220kV circuit three-phase shortcircuit critical clearing times failure,
220kV circuit single-phase short circuit critical clearing times failure, 220kV power line main protections exit back-up protection action excision circuit event
Barrier.
Alternatively, the failure card in generation is processed through BPA simulation softwares and exports the database file of result
Afterwards, methods described also includes：Receive the database file of BPA simulation softwares output；According to preset template to the database
Result data in file is retrieved and matched；Being possible to the match information of preset template described in complete match derives to form
In.
Alternatively, the preset template includes at least one of：Stability of a system matching stencil, circuit overload information
With masterplate, voltage risk point matching stencil.
By the present invention, initial data library file is obtained using failure card batch processing module, extracted from raw data base
Required character, and form according to selected fault type processed, to generate the tray that BPA simulation softwares are supported
The mode of the failure card of formula, solve the problems, such as failure card writes that efficiency is low, improves the efficiency of writing of failure card, also reduces
Failure card writes mistake or omits probability.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of BPA simulation softwares processing unit according to embodiments of the present invention；
Fig. 2 is the flow chart of BPA simulation softwares processing method according to embodiments of the present invention；
Fig. 3 is the preferred structure schematic diagram of BPA simulation softwares processing unit according to embodiments of the present invention；
Fig. 4 is the preferred flow charts of BPA simulation softwares processing method according to embodiments of the present invention；
Fig. 5 is that mother and outlet failure card batch processing flow chart are jumped in the single-phase tripping of circuit according to embodiments of the present invention；
Fig. 6 is that female poor the exiting of 110kV according to embodiments of the present invention cuts all outlets and critical clearing time failure card batch
Process chart；
Fig. 7 is 220kV circuit three-phase shortcircuit critical clearing time failure card batch processing flows according to embodiments of the present invention
Figure；
Fig. 8 is the schematic diagram of L cards according to embodiments of the present invention.
Specific embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
It is an object of the invention to provide a set of practical simulation calculation aid, under batch processing generation corresponded manner
Failure card, saves the link of manual compiling failure card, and stability Calculation is carried out using the failure card for having generated, and finally provides corresponding
As a result, and in result of calculation file processed and screened, be automatically positioned out the risk point in rack, it is defeated in table form
Unstability unit, overload circuit and voltage station not up to standard under being out of order.
Embodiment 1
To achieve these goals, in the present embodiment there is provided a kind of BPA simulation calculations processing unit.Fig. 1 is basis
The structural representation of the BPA simulation calculation processing units of the embodiment of the present invention, as shown in figure 1, the device includes：At failure card batch
Reason module 1 and database retrieval processing module 2, wherein,
Failure card batch processing module, for obtaining initial data library file, extracts required character from raw data base,
And the form according to selected fault type is processed, to generate the failure card of the file format that BPA simulation softwares are supported.
Database retrieval processing module, the database file for receiving the output of BPA simulation softwares, according to preset template pair
Result data in database file is retrieved and matched, and be possible to the match information of complete match preset template derive to
In form.
Alternatively, failure card batch processing module includes at least one of：Mother and outlet failure are jumped in the single-phase tripping of circuit
The female difference of batch unit, 110kV is exited cuts all outlets and critical clearing time failure batch unit, 220kV circuit three-phases
Short-circuit limit mute time failure batch unit, 220kV circuit single-phase short circuit critical clearing time failures batch unit,
220kV power line main protections exit back-up protection action excision line fault batch unit.Above-mentioned processing unit is respectively used to
Mother is jumped in the single-phase tripping of circuit and the female difference of outlet failure, 110kV is exited and cuts all outlets and critical clearing time failure, 220kV
Circuit three-phase shortcircuit critical clearing time failure, 220kV circuit single-phase short circuit critical clearing times failure, the main guarantor of 220kV circuits
Shield exits the batch processing of back-up protection action excision line fault, and generates the failure card of correspondence fault type.
Alternatively, database retrieval processing module includes at least one of：Stability of a system retrieval matching unit, circuit
Overload messages retrieval matching unit, voltage risk point retrieval matching unit.It is steady that above-mentioned retrieval matching unit is respectively used to system
The retrieval matching of qualitative, circuit overload information and voltage risk point, and exported to respectively according to the project of retrieval matching different
In form.
The BPA simulation calculation processing units provided by the present embodiment realize that the automatic of failure card is write and BPA emulation
The automatically retrieval matching of software results, can save work that is many numerous and diverse and repeating, and effectively avoid omission mistakes and omissions
Situation, greatly improve operating efficiency, save cost of labor.
Embodiment 2
A kind of BPA simulation calculations processing method is provided in the present embodiment.Fig. 2 is BPA according to embodiments of the present invention
The flow chart of simulation calculation processing method, as shown in Fig. 2 the flow comprises the following steps：
Step S201, obtains initial data library file；
Step S202, extracts required character from raw data base, and form according to selected fault type is carried out
Treatment, to generate the failure card of the file format that BPA simulation softwares are supported.
Alternatively, above-mentioned fault type includes at least one of：The single-phase tripping of circuit jump mother and outlet failure,
The female differences of 110kV exit cut all outlets and critical clearing time failure, 220kV circuit three-phase shortcircuit critical clearing times failure,
220kV circuit single-phase short circuit critical clearing times failure, 220kV power line main protections exit back-up protection action excision circuit event
Barrier.
Alternatively, after the database file that the failure card of generation is processed and export result through BPA simulation softwares,
Method also includes：Receive the database file of BPA simulation softwares output；According to preset template to the number of results in database file
According to being retrieved and matched；The match information for being possible to complete match preset template is derived into form.By this way, can be with
Realize carrying out later stage treatment, further automatic analysis system stability, circuit overload information to the result of BPA simulation softwares output
With voltage risk point.
Alternatively, above-mentioned preset template includes at least one of：Stability of a system matching stencil, circuit overload information
Matching stencil, voltage risk point matching stencil.
Embodiment 3
A kind of BPA simulation softwares processing unit is provided in the present embodiment, as shown in figure 3, the device includes：Failure card
Batch processing module 1 and database retrieval processing module 2.
It is (artificial to import according to given form for five kinds of failure cards of fault type in failure card batch processing module
Database .dat and displaying file .swi) form the file that can be used for the calculating of BPA softwares.Include importing, matching, treatment, batch
Choosing, export function.
Database retrieval processing module has and judges the stability of a system, three units of circuit overload and voltage risk point, function
Including：Importing, type matching, treatment and derivation.
The flow chart of Tu4Shi BPA simulation softwares processing method, as shown in Figure 4：
Failure card batch processing flow includes：
Original .dat database files are imported first, the fault type needed for selection, backstage is by automatic extracted data
Character needed for the storehouse and form according to the given fault type is processed, the then new file of packing generation.User
Going selection manually needs derived file or all chooses file to derive in batches.
Database retrieval handling process explanation：
(1) stability of a system is judged：To first need the database file (.out) of retrieval to imported into instrument in batches, select
After required fault type, input condition information and treatment, the information of automatically retrieval is correctly matched template (form) by system
In, if not retrieving (instability condition) for meeting condition, it is believed that " stabilization "；Otherwise it is " unstability ".Populated in a template
After information, system generates a new file (form), and file is derived.
(2) circuit overload information：To first need the database file (.out) of retrieval to imported into instrument in batches, select institute
The fault type for needing, clicks on " treatment ", and system correctly matches the information of automatically retrieval in template (form), afterwards system
A new file (form) can be automatically generated, file is derived.
(3) voltage risk point is identical with the flow of circuit overload information.
Failure card batch processing flow is described and illustrated underneath with instantiation.
" mother and outlet are jumped in the single-phase tripping of circuit " failure card batch processing flow
With reference to Fig. 5, in the failure card batch processing flow, looked for from database file first " B cards+line name+230 "
All rows, and take out these line names for meeting screening conditions.(the 50th, L cards long, for search condition, are looked for " circuit name "
Have data after character), short L cards (not having data after the 50th character) and T cards.According to the output format of this fault type, use
Two circuits name (7-14,20-27) of L cards long, two magnitudes of voltage (15-18,28-31) and the 32nd replace respectively
8 row, two circuits name (5-12,19-26) before to standard output form, two magnitudes of voltage (13-16,27-30) and
32.9th row starts with two circuits name (7-14,20-27), two magnitudes of voltage (15-18,28-31) of short L cards
It is replaced with the 32nd, until finishing.After short L cards, L cards long are replaced in the same fashion, until finishing.Finally replace
T cards are changed, until finishing.The result processed according to standard will be put into displaying file, then complete to have handled a file well.
Due to when with " circuit name " for search condition, the L cards more than one long for finding, therefore to be circulated according to above flow,
After circulation is finished, the file of the circuit is then disposed.Due in the line name for meeting screening conditions for most starting to find
More than one, therefore all qualified line cycle that will be found, until finishing, the processing procedure knot of the fault type
Beam.
" the female differences of 110kV are exited and cut all outlets and critical clearing time " failure card batch processing flow
With reference to Fig. 6, in the failure card batch processing flow, found out from database file first " B cards+line name+
115 " all rows, and take out these line names for meeting screening conditions.L cards and T, for search condition, are looked for " circuit name "
Card.Two circuits name (7-14,20-27) of the L cards that will be found, two magnitudes of voltage (15-18,28-31) and the 32nd
Position be substituted into respectively two circuits of preceding 2 row name (5-12,19-26) of the reference format, two magnitudes of voltage (13-16,
27-30) and 32.Since the 3rd row, L cards are replaced in the same fashion, until finishing.T cards are finally replaced, until complete
Finish.The result processed according to standard will be put into displaying file, then complete to have handled a file well.Due to " line
When road name " is for search condition, the L card more than one for finding, therefore to be circulated according to above flow, after circulation is finished, should
The file of circuit is then disposed.Due to being more than one, therefore all symbols that will be found in the line name for most starting to find
The line cycle of conjunction condition, until finishing, the processing procedure of the fault type terminates.
" 220kV circuit three-phase shortcircuits critical clearing time " failure card batch processing flow
With reference to Fig. 7, in the failure card batch processing flow, found out from database file first it is long " L cards+line name+
230 " all rows for (having data after the 50th character), 7-14,15-18,20-27,28-31 of the L cards long that will be found
Position and the 32nd preceding 2 row 5-12,13-16,19-26,27-30 and 32 for being substituted into the reference format respectively.Press
The sighting target result that process of standard will be put into showing file, then complete to have handled a file well.Due to the L cards long for retrieving
More than just one, therefore to be circulated according to above flow, after circulation is finished, the type failure card batch processing " finishing ".
In the present embodiment, B represents exchange node data card, and L is represented into track data card, T indication transformer data
Card.Nominal voltage of a system 110,220 represents major network 220kV and 110kV respectively；115th, 230 system node voltage is represented, that is, is considered as
Busbar voltage, is 1.05 times of nominal voltage of a system.
There is corresponding form in every card (1 row) in BPA simulation softwares, a card is made up of Various types of data, often
Class data all account for fixed digit, and by taking L cards as an example, as can be seen from Figure 8, " L " accounts for 1, and name 1 and voltage class (kV) are divided
Not Wei 7~14 and 15~18, name 2 and voltage class (kV) are respectively 20~27 and 28~31 etc..
In sum, above-described embodiment and implementation method that the present invention is provided can apply to annual, monthly mode and calculate
In the middle of daily simulation analysis, failure card can be as requested automatically generated according to given basic data, save and write big
The working time of failure card is measured, operating efficiency is greatly improved, it is possible to every kind of failure is easily found out in simulation result file
The risk point in system, unified in table form to export afterwards.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of BPA simulation calculations processing unit, it is characterised in that including：Failure card batch processing module, for obtaining original number
According to library file, required character is extracted from the raw data base, and form according to selected fault type is processed,
To generate the failure card of the file format that BPA simulation softwares are supported.
2. device according to claim 1, it is characterised in that the failure card batch processing module include it is following at least it
One：
Mother is jumped in the single-phase tripping of circuit and the female difference of outlet failure batch unit, 110kV is exited and cuts all outlets and limit excision
Time failure batch unit, 220kV circuit three-phase shortcircuit critical clearing time failures batch unit, 220kV circuits are single-phase
Short-circuit limit mute time failure batch unit, 220kV power line main protections exit back-up protection action excision line fault batch
Processing unit.
3. device according to claim 1, it is characterised in that described device also includes：Database retrieval processing module, uses
In the database file for receiving the output of BPA simulation softwares, the result data in the database file is entered according to preset template
Going and retrieve and match, and be possible to the match information of preset template described in complete match derives into form.
4. device according to claim 3, it is characterised in that the database retrieval processing module include it is following at least it
One：
Stability of a system retrieval matching unit, circuit overload information retrieval matching unit, voltage risk point retrieval matching unit.
5. a kind of BPA simulation calculations processing method, it is characterised in that including：
Obtain initial data library file；
Extract required character from the raw data base, and form according to selected fault type is processed, with life
The failure card of the file format supported into BPA simulation softwares.
6. method according to claim 5, it is characterised in that the fault type includes at least one of：
Mother is jumped in the single-phase tripping of circuit and the female difference of outlet failure, 110kV exit cut all outlets and critical clearing time failure,
220kV circuit three-phase shortcircuit critical clearing times failure, 220kV circuit single-phase short circuit critical clearing times failure, 220kV circuits
Back-up protection action excision line fault is exited in main protection.
7. method according to claim 5, it is characterised in that processed through BPA simulation softwares in the failure card of generation
And after exporting the database file of result, methods described also includes：
Receive the database file of BPA simulation softwares output；
The result data in the database file is retrieved and matched according to preset template；
The match information for being possible to preset template described in complete match is derived into form.
8. method according to claim 7, it is characterised in that the preset template includes at least one of：
Stability of a system matching stencil, circuit overload information matches masterplate, voltage risk point matching stencil.
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| CN201611159557.5A CN106844437A (en) | 2016-12-15 | 2016-12-15 | BPA simulation calculation treating method and apparatus |
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|---|---|---|---|
| CN201611159557.5A CN106844437A (en) | 2016-12-15 | 2016-12-15 | BPA simulation calculation treating method and apparatus |
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Application publication date: 20170613 |