CN106777686A - The automatic distribution office method of distribution single line in power network based on geography information - Google Patents
The automatic distribution office method of distribution single line in power network based on geography information Download PDFInfo
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- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
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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
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Abstract
The present invention provides a kind of automatic cloth method of distribution single line in power grid GIS, and key step includes：Object is generated and the more new stage, generates line chart initial layout, and uses bottom-up iterative calculation mode, calculates the spatial dimension that each equipment on circuit, every branch need to take, and is supported for follow-up volume expansions and compression provide data；Volume expansions stage, the object preserved according to the last stage and branch space take data, the impacted circuit of movement and equipment, and Shi Ge branches and equipment are not overlapped on locus takes；In the space compression stage, according to the adjustment work that the expansion stage is made, taken by enlightening locus and judged, reverse is compressed operation to adjusted space, until locus is untill the scope for allowing is minimized.The support that methods described passes through autoplacement method, there is provided practical power distribution single-line diagram initial layout and the support of increment distributing adjustment, meets the practical needs of power distribution single-line diagram function.
Description
Technical field
The invention belongs to power grid GIS field, more particularly to one kind distribution list in power grid GIS
The automatic distribution of line.
Background technology
Power grid GIS (power grid GIS system), is using geography information (GIS) technical management transmission of electricity, power transformation, matches somebody with somebody
The special information system of electricity and low voltage electric network, is mainly used in the confessions at different levels such as province and district, the county of national grid and south electric network subordinate
Electric office, power office or Utilities Electric Co., realize it is defeated, become, with, the graphics management of low voltage electric network, File Maintenance, automatic mapping and open up
Flutter the business functions such as analysis.
Power distribution single-line diagram is one of mostly important basic data during distribution management, be make a plan, reported data,
The important evidence of statistical report form, be dispatch, run, overhauling, customer service, indispensable capsule information in the work such as engineering.Tradition
Mode is typically using drawing tools or " 0 draws line chart, and not only workload is big for this way to manage, and to the skill of technical staff
Art level requirement is high.Due to the difference of the aspects such as technical merit, working experience, operating habit between different technologies personnel, drafting
Line chart is difficult unification, very different in quality, it is difficult to accomplish to unitize, standardized management.Simultaneously as distribution network changes
Frequently, traditional approach is it is difficult to ensure that line chart can obtain renewal promptly and accurately, so as to be made troubles to related management work.
This is accomplished by power grid GIS system and can provide the line chart management function of automation, includes automatically generating and increment for line chart
Update.The autoplacement of line chart is used as line chart generation and the important step of renewal process, and the final effect of the function is direct
Have influence on the practical application effect of line chart management.It is that this adapts to the autoplacement side that power distribution single-line diagram is required it is necessary to have a kind of
Method supports power distribution single-line diagram application.
The present invention is theoretical with reference to large scale integrated circuit Butut in general thematic map Butut theoretical foundation, with reference to power network
Topology rule and power distribution single-line diagram drawing norm, and use habit of the power consumer to power distribution single-line diagram is taken into full account, by certainly
Bottom and on iterative calculation branch relative position and largest interval distance, branch spacing, optimization are compressed by heuristic algorithm aobvious
Show effect.The method achieves satisfied effect in terms of power distribution single-line diagram generation and the autoplacement of more new stage.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of the automatic of power distribution single-line diagram in power grid GIS
Layout method, by the support of autoplacement method, there is provided practical power distribution single-line diagram initial layout and increment distributing adjustment branch
Hold, meet the practical needs of power distribution single-line diagram function.
The present invention provides a kind of automatic distribution office method of power distribution single-line diagram in power network based on geography information, main step
Suddenly include：
Generation initial layout, calculates and preserves the deviant of line chart each node needs in generating process；
The locus of bloating plant and branch takes, and circuit and equipment is not overlapped；
The locus of compression device and branch takes, optimization layout display.
Wherein：Object is generated and the more new stage, relative position between trend, line facility and line chart according to circuit
Create-rule, generates line chart initial layout.Bottom-up iterative calculation mode is used in generation and renewal process, line is calculated
Lu Shang
Each equipment, every branch need the spatial dimension for taking, and are that follow-up volume expansions and compression provide data branch
Hold；
Volume expansions stage, the object preserved according to the last stage and branch space take data, the impacted circuit of movement
And equipment, Shi Ge branches and equipment are not overlapped on locus takes；
In the space compression stage, according to the adjustment work that the expansion stage is made, taken by enlightening locus and judged, instead
To operation is compressed to adjusted space, until locus allow scope minimize untill.
The present invention has the following advantages with routine GIS fields thematic map layout method is relative：
With reference to power network topology rule and power distribution single-line diagram drawing norm, (power network topology keeps not such as during distributing adjustment
Become, on all expansion objects in unit equipment inside, shaft tower and bar equipment as moving integrally, a left side point for branch, right point can not beat
Disorderly, equipment room relative position can not be upset) space layout adjustment and optimization are carried out, it is directed to the customization of power network thematic map and extends
Thematic map autoplacement method；
Two opposite processes of expansion and compression are experienced during distributing adjustment, tune is laid out using heuritic approach
It is whole, there is no the circuit and the equipment that overlap after adjustment, the density degree of circuit and equipment is suitable；
The increment distributing adjustment during incremental update is supported, the basis of user layout and wiring change is being retained as far as possible
On, support to carry out local adjust automatically to the layout of region of variation.
Brief description of the drawings
Fig. 1 is the overall process flow figure of the embodiment of the present invention；
Fig. 2 is that embodiment of the present invention computing device, branch take up room scope handling process schematic diagram；
Fig. 3 is the bottom-up iterative calculation schematic diagram of the embodiment of the present invention；
Fig. 4 is embodiment of the present invention volume expansions phase process schematic flow sheet；
Fig. 5 is that the embodiment of the present invention is received:Influence object movement handling process is not intended to；
Fig. 6 is embodiment of the present invention space compression phase process schematic flow sheet；
Fig. 7 is embodiment of the present invention corner stitching data structure schematic diagram；
Fig. 8 is the space hold situation lookup schematic diagram that the embodiment of the present invention is based on corner stitching；
Fig. 9 is embodiment of the present invention corner stitching Plane Initialisation operating process schematic diagram；
Figure 10 is embodiment of the present invention space compression phase object moving operation schematic flow sheet；
Figure 11 is embodiment of the present invention overhead transmission line autoplacement result schematic diagram；
Figure 12 is embodiment of the present invention cable run autoplacement result schematic diagram.
Specific embodiment
In order that those skilled in the art more fully understand the scheme of the embodiment of the present invention, below in conjunction with the accompanying drawings and implement
Mode is described in further detail to the embodiment of the present invention.
It is the overall process flow figure of the embodiment of the present invention with reference first to Fig. 1, before process step is illustrated, first to single line
Figure topological sum layout related notion is defined, and corresponding data structure is illustrated.Wherein：
Define 1:Device node, equipment on each base shaft tower and bar on power distribution single-line diagram (switch, disconnecting link, fall, transformation
Device etc.) it is overall as a device node, the equipment such as switchyard, ring main unit, feeder pillar, case become as autonomous device node at
Reason, institute's equipment of standing is launched in the case of back panel wiring, and all expansion objects are overall to be processed as a device node.
Define 2:Node deviant, node shift value data structure preserve each device node current branch direction, when
Deviant in deviant, current branch on preceding branch direction deviant in the reverse direction, branch's vertical direction and need
Move to the deviant in branch's vertical direction of next node.
Define 3:Node data is adjusted, node data has been adjusted for preserving the modification that the expansion stage made, in case pressure
The contracting stage uses.Having adjusted node data includes X-direction deviant, V directions deviant, all list objects, the tune that are moved through
The first and last end flap-list of the list of line segments of haveing suffered summit, the line segment for adjusting summit.
Define 4:Corner stitching is a kind of special spatial data structure, and its main thought is that with four pointers, (left side is most for b1
Under), 1b (lower section is most left), rt (top is most right) adjacent square (including real square and short side are represented with tr (most going up on the right)
Block), a positional information for square is only represented with a point in the most lower left corner.Spatial domain will also represent, and it is maximum to follow horizontal stripe
Change principle, be refined as the square of laterally maximum, and the neighbouring bar of X scope identicals is merged.Corner stitching data
Structure is as shown in Figure 7.In order to be processed respectively the equipment and connecting line on line chart, to apply different treatment strategies,
Real square in traditional corner stitching is decomposed into equipment square and line segment square, 5 and 6 is defined by respectively to equipment square and line segment
Square is described.
Define 5:Equipment square, the extension of corner stitching reality square, each equipment square one device node of correspondence, shaft tower
In there is same equipment square with equipment on bar, unit equipment is all to launch during objects have a same equipment square.
Define 6:Line segment square, the extension of corner stitching reality square, each each section of connecting line, each flex point correspondence one
Individual line segment square, generally, corresponding one or more the line segment squares of connecting line.
Based on defined above, power distribution single-line diagram each processing stage is described in detail as follows：
Step 1:Generation line chart initial layout, calculates and preserves the skew of each device node of line chart in generating process
Value.During generation line chart initial layout, transformer station is placed on original position (X=1000, the Y=of acquiescence first
1000) equipment that direction (from top to bottom, from top to bottom, from left to right, from right to left) and acquiescence then, are generated according to line chart
The parameters such as spacing, determine the placement location of next device node.For sub-branch, it is left point or right point, phase to calculate branch
Direction is generated to current branch, respectively from the left side of current device node or right side generation sub-branch；For equipment on bar, according to
The priority definition of equipment placement direction, is placed on relatively optimal placement direction, the occupied feelings of the first preferential position on bar
The second preferential position is placed under condition, by that analogy.Topological connection relation according to line facility processes each equipment successively
Node, completes the initial layout of line chart generating process.
The calculating of node deviant is carried out in line chart generation and renewal process, and calculation processes reference picture 2 is this
Inventive embodiments computing device, branch take up room scope handling process schematic diagram, and each node may connecting rod on line chart
Tower, series devices, unit equipment, sub-branch, connection component, it is every by calculating in generating or updating line chart node process
The area-encasing rectangle of individual equipment can obtain the spatial dimension that equipment needs to take, and the scope calculates current device node first
In shift value data structure, and update forwardly and rearwardly deviant of the current branch start node in branch direction.Often calculate
One device node, accordingly add up branch length, and the maximum space scope of branch's left and right sides all devices and sub-branch takes
Value is the forwardly and rearwardly deviant that current branch needs to take, and the overall length of branch then calculates parent branch start node
Forward or backward in deviant.
Because branch has parent branch, the such a stratum level relation of sub-branch, so calculating the space model of branch
Enclose and bottom-up iterative calculation mode has been used during taking, i.e., first calculate the space hold of the minimum sub-branch of rank, so
It is added to parent branch successively afterwards, then to the parent branch of parent branch, until circuit trunk, bottom-up iterative calculation mode, ginseng
It is the bottom-up iterative calculation schematic diagram of the embodiment of the present invention according to Fig. 3, due to being likely to occur branch or the group of oblique placement
, it is necessary to use the skew in vertical direction in the case that the outlet of conjunction equipment is adjusted, the vertical inclined of next device node needs is calculated
Shifting value is stored in current device node, and next device node is reapplied when node is adjusted.
The deviant of each device node for calculating is stored in shift value data, in case the follow-up volume expansions stage
For position adjustment.
Step 2:The locus of bloating plant and branch takes, and circuit and equipment is not overlapped.At the expansion of locus
Reason process, the embodiment of the present invention volume expansions phase process schematic flow sheet of reference picture 4, whole processing procedure uses breadth First
Way of search.
The initial electrical point and line segment of circuit are obtained, present node data is initialized, if present node non-NULL, enters
Node processing process, for each line chart device node, processing procedure key step includes：
There is the series devices node for needing to shift deviant in step 401, offset data pretreatment, traversal, perform first and last
The exchange of deviant is held, exchange regulation is as follows：
Deviant=MAX backward (head end deviant backward, end deviant-series devices figure backward in head end skew
Symbol width)；
Biased forwards value=MAX (the tip forward deviant, head end biased forwards value-series devices icon of end offset
Degree of looking at).
Step 402, since circuit starting point, using the decision search line topological of breadth First, key step includes：
For each node, the deviant of the total drift value on calculating current branch direction, including X-direction and Y-direction；
If current electrical point is equidirectional with father's electrical point, the deviant on current branch direction is inclined forward for father node
Shifting value and present node backward deviant and.
Step 403, if deviant is not 0, recursive call movement treatment function is mobile follow-up all impacted right
As；Object moves processing procedure, the impacted object movement handling process schematic diagram of the embodiment of the present invention of reference picture 5, mobile treatment
Process key step includes：
The mobile equipment of starting and line segment are obtained, search node queue is initialized；
Present node is obtained from search node queue, if present node non-NULL, the corresponding institute of present node is moved
There is equipment, and record need line segment to be processed, and the first and last end of line segment indicates；
Next stage search electrical point is obtained, search node queue is added；
Journey processed above is until present node for space-time terminates；
For previous step record pending line segment, the treatment mark according to line segment two ends, if two ends are all processed,
Mobile treatment is then called, if simply wherein one section treatment, calls port position adjustment to process；
The object being moved through needs record mobile node data, so that follow-up compression stage is used.
Step 3:The locus of compression device and branch takes, optimization layout display.
Corner stitching data structure is used in compression stage, so, it is necessary to first initialize corner stitching number before compression is performed
According to structure.Corner stitching initialization procedure, reference picture 9 is embodiment of the present invention corner stitching Plane Initialisation operating process schematic diagram,
Initialization procedure key step includes：
Initialization wiring connecting line, loads wiring connecting line information from database；
Initialization unit equipment subobject relation, in corner stitching data structure, all inside that unit equipment launches are right
As a corner stitching equipment square will be corresponded to as an entirety；
Addition all devices create corresponding equipment square to corner stitching plane, for the equipment of addition failure, first record
Lower facility information, so that subsequent process retries addition；
Addition has completed the connecting line of wiring to corner stitching plane, travels through all summits of line segment, for each section with
Flex point creates corresponding line segment square；
Repeatedly attempt corner stitching plane equipment up and down four direction skew after position whether can place apparatus, such as
Fruit can place and then create corresponding equipment square, and the equipment does not consider further that the support of corner stitching structure if failure.
Process each successively according to adjustment position stage opposite order and adjusted node data, the side-play amount of adjustment with
Expansion stage is opposite.Reference picture 6 is embodiment of the present invention space compression phase process schematic flow sheet, is adjusted for each
Offset data, processing procedure key step includes：
Insignificant white space length is calculated, the follow-up treatment of processing procedure by half is then automatically stopped to the length；
Calculate the maximum amount of movement of compression：According to processed node data, the maximum amount of movement of opposite direction compression is calculated；
Calculate the permission amount of movement of compression：By the way of binary search, by the regional search algorithm of corner stitching, check
Whether region to be moved allows movement, continues to reduce by half if allowing, until the adjustment of minimum permission can not be placed or reached
Spacing.
Regional search based on corner stitching, that is, confirm the equipment for whether having outside mobile object in a designated area
Square or line segment square.Reference picture 8 is the space hold situation lookup schematic diagram that the embodiment of the present invention is based on corner stitching, algorithm
Key step includes：
Step 801, the algorithm searched with corner stitching point is navigated to where the upper left angle point in our regions to be checked
Square.
Step 802, checks whether the square is short side block.If it is not, this edge is exactly an equipment square
Or the edge of line segment square.That is, with the presence of equipment or line segment square in this region；
Step 803, if having found equipment or line segment square in step 802, judges the corresponding equipment of the square or line
Whether section is in mobile object list, if not, so whole search is just completed.If if short side block, it is just mobile
To the next square for touching our region-of-interest right hand edges.
Step 804, repeat step 802 and step 803, until finding the equipment outside mobile object scope or line segment square；
If cannot still be found by step 804, the region constitutes for spatial domain.Equipment and line segment is allowed to move to
The region.
Reference picture 10 is embodiment of the present invention space compression phase object moving operation schematic flow sheet, and mobile object is to newly
Position, key step includes：
All equipment to be moved are traveled through, internal connection line and boundary connecting line between all devices is obtained, to be directed to
Internal connection line and contour connection carry out corresponding treatment strategy；
All internal connection lines are traveled through, the connecting line for not completing wiring adds weight cloth connecting line list；
All boundary connecting lines are traveled through, the connecting line for having completed wiring performs operation of taking out stitches, and adds weight cloth to connect
Alignment table；
All equipment to be moved and the corresponding equipment square of connecting line and line segment square are removed from corner stitching plane；
Equipment to be moved and the corresponding equipment square of connecting line and line segment square are reinserted in moving target position；
Mobile device and connecting line are to new coordinate position；
The automatic rewiring of cloth connecting line to be weighed；
Complete layout squeeze operation.
Embodiment of the present invention is described in detail above, specific embodiment used herein is entered to the present invention
Elaboration is gone, the explanation of above example is only intended to help and understands system and method for the invention；Simultaneously for this area
Those skilled in the art, according to thought of the invention, have change in specific embodiments and applications
Place, in sum, this specification content should not be construed as limiting the invention.
Claims (7)
1. the automatic distribution of distribution single line in the power network of geography information is based on, it is characterised in that methods described key step bag
Include：
Generation initial layout, calculates and preserves the deviant of line chart each device node needs；Bloating plant and the sky of branch
Between position take, circuit and equipment is not overlapped；The locus of compression device and branch takes, optimization layout display.
2. method according to claim 1, it is characterised in that methods described uses bottom-up iterative calculation mode, first
The space hold of the minimum sub-branch of rank is calculated, parent branch is then added to successively, then to the parent branch of parent branch, until
Circuit trunk, bottom-up iterative calculation mode.
3. method according to claim 1, it is characterised in that methods described be experienced during distributing adjustment expansion and
Two opposite processes of compression, adjustment is laid out using heuritic approach, does not have the circuit and the equipment that overlap, circuit after adjustment
Density degree with equipment is suitable.
4. method according to claim 1, it is characterised in that methods described in space compression level processes, mainly
Step includes：Insignificant white space length is calculated, the follow-up treatment of processing procedure by half is then automatically stopped to the length；Meter
Calculate the maximum amount of movement of compression；Calculate the permission amount of movement of compression；The impacted object of movement.
5. method according to claim 4, it is characterised in that methods described in the space compression stage, according to the expansion stage
The adjustment work made, is taken by enlightening locus and judged, reverse is compressed operation to adjusted space, directly
To locus the scope for allowing is minimized.
6. method according to claim 4, it is characterised in that methods described is calculating the permission amount of movement of compression, uses
The mode of binary search, by the regional search algorithm of corner stitching, checks whether region to be moved allows movement, if allowing
Continuation is reduced by half, until the adjustment spacing of minimum permission can not be placed or reached.
7. method according to claim 4, it is characterised in that in the space compression stage, mobile object is to new for methods described
The key step of position includes：All equipment to be moved are traveled through, internal connection line and contour connection between all devices is obtained
Line, corresponding treatment strategy is carried out to be directed to internal connection line and boundary connecting line；All internal connection lines are traveled through, for not
The connecting line for completing wiring adds weight cloth connecting line list；All boundary connecting lines are traveled through, for the connecting line for having completed wiring
Execution is taken out stitches operation, and adds weight cloth connecting line list；It is corresponding with connecting line all equipment to be moved to be removed from corner stitching plane
Equipment square and line segment square；Moving target position reinsert equipment to be moved and the corresponding equipment square of connecting line and
Line segment square；Mobile device and connecting line are to new coordinate position；The automatic rewiring of cloth connecting line to be weighed；Complete layout compression
Operation.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111241645A (en) * | 2019-12-31 | 2020-06-05 | 浙江华云信息科技有限公司 | Distribution network single line diagram branch line layout method with reference to geographic position |
| CN112395717A (en) * | 2020-11-12 | 2021-02-23 | 山东鲁能软件技术有限公司 | Method and device for determining equipment starting point position in ring network diagram of distribution automation system |
| CN113836681A (en) * | 2021-11-26 | 2021-12-24 | 国电南瑞南京控制系统有限公司 | One-line diagram layout method and device for power grid |
| CN115168528A (en) * | 2022-08-26 | 2022-10-11 | 北京国科恒通科技股份有限公司 | Method, device, equipment and storage medium for generating equipment circuit diagram |
| CN115659555A (en) * | 2022-09-08 | 2023-01-31 | 北京国科恒通科技股份有限公司 | Initial layout method and device for power grid thematic map, automatic generation method and system, medium and equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050172252A1 (en) * | 2003-11-02 | 2005-08-04 | Mentor Graphics Corp. | Elastic assembly floor plan design tool |
| CN102402634A (en) * | 2010-09-19 | 2012-04-04 | 北京国科恒通电气自动化科技有限公司 | Automatic layout method of distribution single line diagram in grid geographic information system |
| CN104133943A (en) * | 2014-07-08 | 2014-11-05 | 国家电网公司 | Distribution network pattern automatic generating method based on target guide |
| CN104408662A (en) * | 2013-12-25 | 2015-03-11 | 杭州昊美科技有限公司 | Power grid imaging method based on line orthogonal layout algorithm |
| CN105046363A (en) * | 2015-07-24 | 2015-11-11 | 国网技术学院 | Gridding method for one-line diagram layout and optimization of zone electric distribution system |
| CN105117518A (en) * | 2015-07-28 | 2015-12-02 | 山东大学 | Automatic drawing method and system for power distribution feeder single-line diagram of radiation connection mode |
-
2016
- 2016-12-15 CN CN201611160150.4A patent/CN106777686A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050172252A1 (en) * | 2003-11-02 | 2005-08-04 | Mentor Graphics Corp. | Elastic assembly floor plan design tool |
| CN102402634A (en) * | 2010-09-19 | 2012-04-04 | 北京国科恒通电气自动化科技有限公司 | Automatic layout method of distribution single line diagram in grid geographic information system |
| CN104408662A (en) * | 2013-12-25 | 2015-03-11 | 杭州昊美科技有限公司 | Power grid imaging method based on line orthogonal layout algorithm |
| CN104133943A (en) * | 2014-07-08 | 2014-11-05 | 国家电网公司 | Distribution network pattern automatic generating method based on target guide |
| CN105046363A (en) * | 2015-07-24 | 2015-11-11 | 国网技术学院 | Gridding method for one-line diagram layout and optimization of zone electric distribution system |
| CN105117518A (en) * | 2015-07-28 | 2015-12-02 | 山东大学 | Automatic drawing method and system for power distribution feeder single-line diagram of radiation connection mode |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111241645A (en) * | 2019-12-31 | 2020-06-05 | 浙江华云信息科技有限公司 | Distribution network single line diagram branch line layout method with reference to geographic position |
| CN111241645B (en) * | 2019-12-31 | 2023-09-12 | 浙江华云信息科技有限公司 | Distribution network single line diagram branch line layout method with reference to geographic orientation |
| CN112395717A (en) * | 2020-11-12 | 2021-02-23 | 山东鲁能软件技术有限公司 | Method and device for determining equipment starting point position in ring network diagram of distribution automation system |
| CN112395717B (en) * | 2020-11-12 | 2023-05-30 | 山东鲁软数字科技有限公司 | Method and device for determining initial point position of equipment in looped network diagram of distribution automation system |
| CN113836681A (en) * | 2021-11-26 | 2021-12-24 | 国电南瑞南京控制系统有限公司 | One-line diagram layout method and device for power grid |
| CN115168528A (en) * | 2022-08-26 | 2022-10-11 | 北京国科恒通科技股份有限公司 | Method, device, equipment and storage medium for generating equipment circuit diagram |
| CN115659555A (en) * | 2022-09-08 | 2023-01-31 | 北京国科恒通科技股份有限公司 | Initial layout method and device for power grid thematic map, automatic generation method and system, medium and equipment |
| CN115659555B (en) * | 2022-09-08 | 2023-10-31 | 北京国科恒通科技股份有限公司 | Initial layout method and device of power grid thematic map, automatic generation method and system, medium and equipment |
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