CN103699707B - A kind of automatic extending method of the pattern space for power distribution network - Google Patents
A kind of automatic extending method of the pattern space for power distribution network Download PDFInfo
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- CN103699707B CN103699707B CN201210373450.6A CN201210373450A CN103699707B CN 103699707 B CN103699707 B CN 103699707B CN 201210373450 A CN201210373450 A CN 201210373450A CN 103699707 B CN103699707 B CN 103699707B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
Abstract
The invention discloses a kind of automatic extending method of the pattern space for power distribution network, it comprises the following steps: 1) open the graphic data base of a power distribution network；2) in graphic data base, a position is selected as needing to carry out the expansion point of pattern space expansion；3) in graphic data base, set the expansion amount expanding point on coordinate direction；4) calculated and expand the area of drawing residing for graphic data base by computer according to expansion amount；5) in graphic data base, direction is expanded in setting, then according to expansion amount expands towards expansion direction on expansion point position, finally expands on expansion point position and to meet expansion amount and the white space in expansion direction；6) expansion preserves and exits after terminating.This method can be that dispatcher provides an extended operation convenient, simple, to add other all devices that electrical network newly increases in the white space reserved, being realized by analytical calculation completely, operation is implemented convenient, it is possible to reduce the figure maintenance workload of dispatcher.
Description
Technical field
The present invention relates to Operation of Electric Systems and analysis technical field, particularly to a kind of pattern space for power distribution network
Automatically extending method.
Background technology
Along with the distribution net equipment of power scheduling administration is continuously increased and changes, if any increasing, changing equipment and wiring side
The change of formula is required for dispatcher and carries out synchronous maintenance renewal, daily editor safeguard wide, amount is big.In common software for drawing,
Graphic elements is in a fixed position after completing, if need to insert after original figure must first manually be shifted by newly added equipment again
Insert, move in the case of picture is covered with equipment and insert extremely difficult, and in moving process, being susceptible to connection etc.
The mistake of aspect.
Summary of the invention
The purpose of the present invention is aiming at the problems referred to above, it is provided that a kind of expansion pattern space rapidly, accurately, improves daily dimension
Protect efficiency, the automatic extending method of the pattern space for power distribution network of shortening maintenance time.
To achieve these goals, the invention provides techniques below scheme: a kind of pattern space for power distribution network is certainly
Dynamic extending method, it is by containing expanding point selection module, parameter setting module, enlargement module, expansion direction setting module, net
The pattern space of power distribution network is expanded by the computer of network topological analysis module and mapping software automatically, the method include with
Lower step:
1) graphic data base of a power distribution network is opened；
2) in graphic data base, select a position by expansion point selection module and carry out pattern space expansion as needs
Expansion point；
3) in graphic data base, the expansion amount expanding point on coordinate direction is set by parameter setting module；
4) expanded the area of drawing residing for graphic data base by enlargement module according to expansion amount；
5) by expanding direction setting module settings expansion direction in graphic data base, then according to expansion amount is expanding
Point position on by enlargement module towards expand direction expand, finally expand some position on expand to meet expansion amount with
Expand the white space in direction；
6) expansion preserves and exits after terminating.
Preferably, the above-mentioned automatic extending method of the pattern space for power distribution network is further comprising the steps of:
Go up the coordinate information of each pel by Network topology module recording geometry data base and set up between each pel
Annexation, further according to annexation building topology table；
Check whether described expansion point meets expansion condition by topology table, as being, be directly entered above-mentioned step
3), as otherwise entering back into above-mentioned step 3) after the expansion point of another satisfied expansion condition selected.
Preferably, above-mentioned expansion condition refers to described expansion on some position whether between pel.
Preferably, above-mentioned expansion amount is included in and expands the length increased in the some X-axis of present position and/or Y-axis.
Preferably, above-mentioned expand direction include to the left, to the right, up and down in one or more expansion sides
To.
Preferably, above-mentioned graphic data base is the distribution network line figure being drawn in mapping software, is beaten by mapping software
Open.
Use having the beneficial effects that of above technical scheme: can automatically calculate space by computer operation and expand
Fill, expand speed rapidly, graphics edition efficiency can be improved greatly;Differentiate that newly added equipment need to take by topology analyzing method
Space size and the most rational position so that expand pattern space time do not affect the annexation between original pel, subtract
The probability made mistakes during few artificial amendment annexation, improves the correctness that figure is safeguarded, it is ensured that Dispatch Safety.By above-mentioned permissible
Seeing, the present invention solves and is expanded interval by drawing personnel are manual, needs substantial amounts of movement to operate and circuit editing, and easily
The problem made mistakes such that it is able to quickly, conveniently carry out new equipment figure safeguard, improve personnel's regular maintenance efficiency, shorten dimension
Protect the time.
Accompanying drawing explanation
Fig. 1 be the present invention the automatic extending method of the pattern space for power distribution network in an embodiment enforcement step signal
Figure.
Detailed description of the invention
Describe the preferred embodiment of the present invention below in conjunction with the accompanying drawings in detail.
As it is shown in figure 1, the automatic extending method of the pattern space for power distribution network of the present embodiment, it is by containing expanding point
Select module, parameter setting module, enlargement module, expansion direction setting module, Network topology module and mapping software
Computer the pattern space of power distribution network is expanded automatically, the method comprises the following steps:
1) graphic data base of a power distribution network is opened；
2) in graphic data base, select a position by expansion point selection module and carry out pattern space expansion as needs
Expansion point；
3) in graphic data base, the expansion amount expanding point on coordinate direction is set by parameter setting module；
4) expanded the area of drawing residing for graphic data base by enlargement module according to expansion amount；
5) by expanding direction setting module settings expansion direction in graphic data base, then according to expansion amount is expanding
Point position on by enlargement module towards expand direction expand, finally expand some position on expand to meet expansion amount with
Expand the white space in direction；
6) expansion preserves and exits after terminating.
The above-mentioned automatic extending method of the pattern space for power distribution network is further comprising the steps of:
Go up the coordinate information of each pel by Network topology module recording geometry data base and set up between each pel
Annexation, further according to annexation building topology table；
Check whether described expansion point meets expansion condition by topology table, as being, be directly entered above-mentioned step
3), as otherwise entering back into above-mentioned step 3) after the expansion point of another satisfied expansion condition selected.
Above-mentioned expansion condition refers to described expand on some position whether between pel, if located on pel, then
Expansion cannot be implemented, it is necessary to makes on its position between pel.
Above-mentioned expansion amount is included in and expands the length increased in the some X-axis of present position and/or Y-axis, pel after expansion
The circuit seen elongates the most therewith, and white space expands out.
Above-mentioned expand direction include to the left, to the right, up and down in one or more expand directions, can be at list
One direction or simultaneously expand in a plurality of directions.
Above-mentioned graphic data base is the distribution network line figure being drawn in mapping software, is opened by mapping software, can be by
The distribution that need to carry out editing then is opened by this mapping software and entered to distribution network line picture, in the mapping softwares such as CAD,
Net layout.
Above-mentioned steps 2) in, in graphic data base, select a position by expansion point selection module carry out figure as needs
Shape space expand expansion point, this operation can by set by drawing human users's computer program select.
Above-mentioned steps 3) and step 4) in, in graphic data base by parameter setting module set expand point in coordinate side
Expansion amount upwards, according to expansion amount by being expanded the area of the drawing residing for graphic data base, this expansion by enlargement module
It is determined after the general measurement by scene to equipment of amount, then by the parameter of this measurement by computer input, then calculates
Machine can calculate the drawing area needing to expand and carry out drawing expansion, reserves corresponding sky for expanding the expansion on some position
Between, if drawing can meet expansion amount without Extended Spaces, then will be unable to implement next step, the most directly exit.
Above-mentioned steps 5) in, by expanding direction setting module settings expansion direction in graphic data base, then according to
Expansion amount is expanded towards expanding direction by enlargement module on expansion point position, finally expands on expansion point position
Meet expansion amount and expand the white space in direction, being set for distribution network line figure by the set program of drawing personnel as required
Fixed one is expanded direction, as to the left, to the right, up and down in one or more expand direction, then computer roots again
According to set expansion amount and expand direction expand point position on pattern space is expanded, if you go up on point without expansion
Fill space and can meet expansion amount, then will be unable to implement next step, the most directly exit.
Above-mentioned steps 6) in, directly can carry out expanding the guarantor of complete graphic data base by the preservation function of mapping software
Deposit, automatically expand content and be stored in more new task as a renewal entry, the scheduling mastery routine finally used dispatcher
Recall renewal task on interface to be updated.
In the first step of above-mentioned preferred steps, record the coordinate information of each pel on distribution network line figure and set up each figure
Annexation between unit, further according to this annexation building topology table, relies on the topological analysis technique of this topology table, can be automatic
Search graph unit attachment structure relation, it is judged that each coordinate points relation connecting pel, notes down the coordinate of each pel before automatically expanding
Annexation between information and each pel, after automatically expanding, is recalculating the coordinate information of each pel, automatically according to expansion amount
Extended function realizes in the interface of mapping software, automatically expands content and is stored in more new task as a renewal entry,
Finally on the scheduling mastery routine interface that dispatcher uses, recall renewal task to be updated.
In the second step of above-mentioned preferred steps, check whether described expansion point meets expansion condition by topology table,
As for being, it is directly entered above-mentioned step 3), as otherwise entering back into after the expansion point of another satisfied expansion condition selected
The step 3) stated, expansion condition refers to described expansion on some position whether between pel, directly selects if you go up point
On pel, then extended function will be unable to carry out, therefore this step ensure that the annexation between pel occurs without mistake, keeps away
Exempting from the later stage also needs to carry out the trouble of manual adjustment so that space is expanded accurate.
Use having the beneficial effects that of above technical scheme: can automatically calculate space by computer operation and expand
Fill, expand speed rapidly, graphics edition efficiency can be improved greatly;Differentiate that newly added equipment need to take by topology analyzing method
Space size and the most rational position so that expand pattern space time do not affect the annexation between original pel, subtract
The probability made mistakes during few artificial amendment annexation, improves the correctness that figure is safeguarded, it is ensured that Dispatch Safety.By above-mentioned permissible
Seeing, the present invention solves and is expanded interval by drawing personnel are manual, needs substantial amounts of movement to operate and circuit editing, and easily
The problem made mistakes such that it is able to quickly, conveniently carry out new equipment figure safeguard, improve personnel's regular maintenance efficiency, shorten dimension
Protect the time.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, it is also possible to make some deformation and improvement, these broadly fall into the present invention
Protection domain.
Claims (5)
1. the automatic extending method of pattern space for power distribution network, it is characterised in that described method is by containing expanding point
Select module, parameter setting module, enlargement module, expansion direction setting module, Network topology module and mapping software
Computer the pattern space of power distribution network is expanded automatically, said method comprising the steps of:
1) graphic data base of a power distribution network is opened；
2) in described graphic data base, select a position by described expansion point selection module and carry out pattern space as needs
The expansion point expanded；
3) in described graphic data base, the expansion on coordinate direction of the described expansion point is set by described parameter setting module
Amount；
4) expanded the area of drawing residing for described graphic data base by described enlargement module according to described expansion amount；
5) in described graphic data base, direction is expanded by described expansion direction setting module settings, then according to described expansion
Measure and expanded towards described expansion direction by described enlargement module, finally at described expansion point on some position described expansion
Expand on position and to meet described expansion amount and expand the white space in direction；
6) expansion preserves and exits after terminating；
Above-mentioned steps 3) and step 4) in, in graphic data base by parameter setting module set expand point on coordinate direction
Expansion amount, expanded the area of drawing residing for graphic data base by enlargement module according to expansion amount, this expansion amount is by scene
Being determined after the measurement of equipment, then by the parameter of this measurement by computer input, then computer can calculate needs
Drawing area to be expanded also carries out drawing expansion, reserves corresponding space, if drawing is for expanding the expansion on some position
Expansion amount can be met, then will be unable to implement next step, the most directly exit without Extended Spaces；
Above-mentioned steps 5) in, by expanding direction setting module settings expansion direction in graphic data base, then according to expand
Measure and expanded towards expanding direction by enlargement module on expansion point position, finally expand to meet on expansion point position
Expansion amount and the white space in expansion direction, set for distribution network line figure in set program by drawing personnel as required
One is expanded direction, described expansion direction includes to the left, to the right, up and down in one or more expand directions, so
Pattern space is expanded on the position expanding point by rear computer further according to the expansion amount set and expansion direction, if expanded
Fill and can meet expansion amount without Extended Spaces on a little, then will be unable to implement next step, the most directly exit.
The automatic extending method of pattern space for power distribution network the most according to claim 1, it is characterised in that also include with
Lower step:
By the coordinate information of each pel on graphic data base described in described Network topology module record and set up each pel
Between annexation, further according to described annexation building topology table；
Check whether described expansion point meets expansion condition by described topology table, as being, be directly entered above-mentioned step
3), for otherwise by selected another meet described expansion condition expand put after enter back into above-mentioned step 3).
The automatic extending method of pattern space for power distribution network the most according to claim 2, it is characterised in that: described expansion
Condition refers to described expansion on some position whether between pel.
The automatic extending method of pattern space for power distribution network the most according to claim 1, it is characterised in that: described expansion
Amount is included in the described X-axis expanding some present position and/or Y-axis the length increased.
5. according to the described automatic extending method of the pattern space for power distribution network arbitrary in claim 1-4, it is characterised in that:
Described graphic data base includes the distribution network line figure being drawn in described mapping software, is opened by described mapping software.
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| CN107240032B (en) * | 2017-06-07 | 2020-12-04 | 国网江苏省电力公司常熟市供电公司 | Distribution network scheduling intelligent accident plan compiling and processing system |
| CN113934341B (en) * | 2021-10-20 | 2024-04-09 | 迈普通信技术股份有限公司 | Network policy topology display method and device, electronic equipment and storage medium |
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Effective date of registration: 20160824 Address after: Suzhou City, Jiangsu province 215000 Suzhou Industrial Park Loufeng District Yang Fu Road No. 60 Patentee after: Suzhou Industrial Park Tianhua Network Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215000 Suzhou Industrial Park Loufeng District Yang Fu Road No. 60 Patentee before: Suzhou Ruiying Technology Co., Ltd. |
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Address after: Suzhou City, Jiangsu province 215122 Fengting Avenue Suzhou Industrial Park No. 668 Patentee after: Suzhou Tianhua information Polytron Technologies Inc Address before: Suzhou City, Jiangsu province 215000 Suzhou Industrial Park Loufeng District Yang Fu Road No. 60 Patentee before: Suzhou Industrial Park Tianhua Network Technology Co., Ltd. |