CN109885922A - A kind of automatic displaying method of distribution line standardization schematic diagram - Google Patents
A kind of automatic displaying method of distribution line standardization schematic diagram Download PDFInfo
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- CN109885922A CN109885922A CN201910114596.0A CN201910114596A CN109885922A CN 109885922 A CN109885922 A CN 109885922A CN 201910114596 A CN201910114596 A CN 201910114596A CN 109885922 A CN109885922 A CN 109885922A
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Abstract
A kind of automatic displaying method of distribution line standardization schematic diagram, the method show the specific pel of each component part of distribution line, and certain mode is arranged distribution line pel.Single or a plurality of branch line are had according to the same contact of distribution line backbone simultaneously, same branch line also has the characteristics of single or a plurality of secondary branch line, design the automatic flow for displaying of distribution line standardization schematic diagram, the automatic display that conducting wire is realized with targetedly flow for displaying is respectively adopted, realize that branch line is arranged alternately backbone two sides, it realizes and is intervally arranged between each branch line, secondary branch line, distribution transforming is individually shown in conductor spacing, each object hierarchy orderly shows, branch line, secondary branch line orderly storied placement show.The present invention greatly improves the degree of automation that distribution line is shown, improves the validity that distribution line is shown.
Description
Technical field
The present invention relates to a kind of automatic displaying methods of distribution line standardization schematic diagram, belong to power distribution technical field.
Background technique
10kV distribution line quantity is more, and type is complicated, and structure is varied, but can be abstracted as 10kV bus, conducting wire,
The parts such as switch and distribution transforming, and be described and express by certain data structure.Wherein conducting wire is divided into backbone, branch
Line, secondary branch line, there are correlative connections by three, and wherein backbone quantity is 1；Branch line quantity can be 0, can also for 1 or be greater than 1,
It is connected on backbone；Secondary branch line is connected on branch line, and the secondary branch line quantity that every branch line is connect is also greater than 1.It switchs and matches
Variation is distributed on conducting wire, can be located on backbone, branch line or secondary branch line.
In practice, the information of distribution line is accurately and comprehensive, it is also necessary to have schematic diagram that is intuitive, clear, showing automatically
Auxiliary, to facilitate related personnel quickly and intuitively to grasp the overall situation of route.
Since line length is different, how much indefinite branch is, and every route needs take unified mark in display schematic diagram
So that various routes can be shown clearly, accurately, and there is not the problems such as crossing elimination in quasi- display methods.
Summary of the invention
The object of the present invention is to for the information of accurate and comprehensive reflection distribution line, while it is intuitive, clear, automatic aobvious
Show the information of distribution line, to facilitate related personnel quickly and intuitively to grasp the overall situation of route, proposes a kind of distribution line
Standardize the automatic displaying method of schematic diagram.
The technical solution that the present invention realizes is as follows, a kind of automatic displaying method of distribution line standardization schematic diagram, described
Method shows the specific pel of each component part of distribution line, and distribution line pel of arranging in some way；Simultaneously
There are a single or a plurality of branch line according to the same contact of distribution line backbone, same branch line also has single or a plurality of secondary branch line
Feature, the automatic flow for displaying of design distribution line standardization schematic diagram, is respectively adopted and realizes with targetedly flow for displaying
The automatic display of conducting wire realizes that branch line is arranged alternately backbone two sides, and realization is intervally arranged between each branch line, secondary branch line,
Distribution transforming individually shows in conductor spacing that each object hierarchy is orderly shown, branch line, secondary branch line orderly storied placement show.
As shown in Figure 1, the particular primitive display methods are as follows: 10kV bus connects substation's outlet with an annular
The shape representation of switch；Conducting wire is indicated with straight line, is then represented with a dot between different conductor model；Switch a rectangle
It represents；One black of distribution transforming and the round superposition of a white are constituted；It is indicated with the contact of conducting wire with a grey dot；Branch line is connected to master
The green dotted line signal of main line, branch line direction are parallel with backbone；Secondary branch line is connected to branch line and is equally illustrated with dotted line, direction with point
Branch line is parallel.
Certain mode is arranged the method for distribution line pel are as follows:
(1) branch line is connected to the mode of backbone
Branch line is connected to backbone, and connection relationship is illustrated by a dotted line, and branch line is parallel with backbone and extending direction
Unanimously, if there is a plurality of branch line, each branch line should sort according to the distance at itself and backbone beginning, from contact it is farthest one
Branch starts, and alternating is connected to backbone two sides；The spacing of branch line and backbone is the integral multiple of a constant spacing, the integer
It is denoted as JG；Situation that integer JG depends on the branch line of whole route and time branch line is arranged, determining principle be to ensure that each branch line,
Secondary branch line does not occur and connect the phenomenon that dotted line intersects；
(2) secondary branch line is connected to the mode of branch line
Secondary branch line is connected to branch line, and connection relationship is illustrated by a dotted line, and branch line is parallel with branch line and extending direction
Unanimously, if there is a plurality of secondary branch line, the direction of backbone is connected to according to branch line, each secondary branch line is connected to branch line the same side；It is secondary
The spacing of branch line and backbone is the integral multiple of a constant spacing, which is denoted as JG, integer JG depend on entire branch line and
Secondary branch line arrangement situation, determining principle are to ensure that each branch line, secondary branch line do not occur and connect the phenomenon that dotted line intersects；
(3) distribution transforming is connected to the mode of conducting wire
Distribution transforming pel is connect by a small short-term with conducting wire with conducting wire, and connection direction is located at the same side of the conducting wire, i.e., main
Main line, branch line, the distribution transforming on secondary branch line are connected to the same side of conducting wire；
(4) switch is connected to the mode of conducting wire
Switch is covered on conducting wire, i.e., conducting wire is overlapped placement with switch middle line, and the position for switching placement is led according to its distance
The distance at line beginning determines that the conductor length between the nearly beginning side line of switch pel and conducting wire beginning is equal to switch away from conducting wire
The conducting wire of distance, switch pel covering is included in conducting wire total length.
The automatic displaying method main program flow of the distribution line standardization schematic diagram is as follows:
(1) it obtains distribution line and inputs information；
(2) according to line information, to branch line contact each on backbone according at a distance from backbone beginning from big to small
Sequence number, while recording the corresponding relationship of each contact and branch line；If sharing N number of contact on backbone；
(3) the secondary branch line contact and secondary leg length on every branch line of statistic record, presses each secondary branch line contact lengths
According to sequence number from big to small；
(4) it to the branch line contact on backbone, is numbered according to contact, one by one by the branch line of each contact and next branch line
It is shown according to element schema, is single according to contact top set line since single contact may have one or more branch line
Item and a plurality of two different situations, are shown with different methods respectively；Main program is according to the connect branch line quantity of branch junction
For single or a plurality of, calling single branch sequence of threads or a plurality of branch line display program；
The different method is shown including on single branch line display program, a plurality of branch line display program, backbone
Program is shown below side's display program and backbone.
The single branch line shows that program circuit is as follows:
(1) judge that the branch junction number on backbone is odd number or even number, if branch junction number is odd number, the list
Branch line is shown in the side of branch line, and even number is shown in the other side；When backbone is lateral arranges, then backbone is upper and lower
Side indicates conducting wire two sides；
(2) if branch junction number is odd number, branch line is shown below backbone, if branch junction number position
1, branch junction is farthest apart from beginning, then the branch shows according to the position near backbone；
(3) branch junction number is odd number and is not 1, then judges each layer in backbone the same side, which is connect
The difference of the spacing and branch's line length of point and an ipsilateral upper branch junction is compared judgement, if the difference both on a certain layer
Value is greater than 0.3km, then illustrates that whole branch line can be arranged on the layer, then calls lower section display program by branch line and its branch
Line is shown；
(4) if branch junction number is even number, branch line is shown below backbone, treatment principle branch junction is compiled
Number for the situation of even number it is similar, it is determined that after the display number of plies of top, call top display program by branch line and its branch line
It shows.
The a plurality of branch line shows that program circuit is as follows:
(1) each branch line set on same branch junction sorts by branch's line length, most short branch line serial number 1, longest
Branch line serial number is maximum；
(2) if branch junction number is odd number, each branch line alternately shows that first branch line is shown in master in upper and lower
Below main line, before branch line is shown, it need to determine that the number of plies of branch line arrangement, the method for determination are carried out to each layer in backbone the same side
Judgement, is compared judgement for the difference of the spacing of branch junction and an ipsilateral upper branch junction and branch's line length, if at certain
The difference of one layer of upper the two is greater than 0.3km, then illustrates that whole branch line can be arranged on the layer, then alternately lower section is called to show
Program and top show that program shows branch line and its branch line, have shown a branch line every time, need to be to display number
It is compared with sum, until branch line display number is equal to branch line sum；
(3) if branch junction number is even number, each branch line alternately shows that first branch line is shown in master in upper and lower
Above main line, before branch line show, the number of plies that branch line is arranged need to be determined, determine that method is similar the case where with number being odd number,
After the number of plies determines, then top display program and lower section is alternately called to show that program shows branch line and its branch line, every time
It has shown a branch line, display number need to be compared with sum, until branch line display number is equal to branch line sum
Until.
Display program circuit is as follows below the backbone:
(1) branch line is shown according to the information of branch line on predetermined lower section number of plies XG layer, while to this layer
Having the minimum horizontal distance LX (XG) at the position of conducting wire or connecting line and backbone beginning, assignment, the value connect equal to branch line again
The distance Li of point；
(2) then there is the case where 0,1 or a plurality of secondary branch line according to secondary branch line contact according to the layout scenarios of secondary branch line
Show time branch line respectively, all secondary branch lines are and branch line is shown in the same side of backbone, i.e. backbone lower section；
(3) if this branch line, which is shown, to be finished without time branch line on branch line, program is returned；
(4) if there was only 1 branch line on branch line, the lower section number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and the secondary leg length are compared judgement, if the difference both on s layer is big
In 0.3km, then illustrate that time branch line can be arranged on s layer, then after showing time branch line according to the information of time branch line, there is s layer
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (s) at the position of conducting wire or connecting line and backbone beginning
Distance and time branch line contact sum of the distance Li+Lj；Then judge whether time branch line contact shows to finish, if not shown
Finish, then continue to run, if display finishes, program is returned；
(5) if there was only a plurality of secondary branch line on branch line, the lower section number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and each secondary leg length are compared judgement, if the difference both on a certain layer
Greater than 0.3km, then illustrate that time branch line can be arranged on the layer, then after showing each secondary branch line according to the information of time branch line, to row
The cloth minimum horizontal distance LX (s) for having the position of conducting wire or connecting line and backbone beginning, the LX (s+ of each layer of each secondary branch line
1) ... assignment, value are equal to the distance of branch line contact and the sum of the distance Li+Lj of time branch line contact again；Then judgement time
Whether branch line contact, which shows, finishes, and finishes, continues to run if not showing, if display finishes, program is returned.
Display program circuit is as follows above the backbone:
(1) above the backbone at interval S G, branch line, while leading to this layer are shown according to branch line segment information
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (XG) at the position of line or connecting line and backbone beginning
Distance Li；
(2) according to the layout scenarios of time branch line, there is the case where 0,1 or a plurality of secondary branch line difference according to secondary branch line contact
Show time branch line, all secondary branch lines are and branch line is shown in the same side of backbone, i.e. backbone top；
(3) if this branch line, which is shown, to be finished without time branch line on branch line, program is returned；
(4) if there was only 1 branch line on branch line, the top number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and the secondary leg length are compared judgement, if the difference both on s layer is big
In 0.3km, then illustrate that time branch line can be arranged on s layer, then after showing time branch line according to the information of time branch line, there is s layer
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (s) at the position of conducting wire or connecting line and backbone beginning
Distance and time branch line contact sum of the distance Li+Lj；Then judge whether time branch line contact shows to finish, if not shown
Finish, then continue to run, if display finishes, program is returned；
(5) if there was only a plurality of secondary branch line on branch line, the top number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and each secondary leg length are compared judgement, if the difference both on a certain layer
Greater than 0.3km, then illustrate that time branch line can be arranged on the layer, then after showing each secondary branch line according to the information of time branch line, to row
The cloth minimum horizontal distance LX (s) for having the position of conducting wire or connecting line and backbone beginning, the LX (s+ of each layer of each secondary branch line
1) ... assignment, value are equal to the distance of branch line contact and the sum of the distance Li+Lj of time branch line contact again；Then judgement time
Whether branch line contact, which shows, finishes, and finishes, continues to run if not showing, if display finishes, program is returned.
The invention has the advantages that the present invention proposes a kind of automatic displaying method of distribution line standardization schematic diagram,
The invention is based on saleable vector graphics drawing technique, works out schematic diagram to distribution line each section, and according to distribution line spy
Point, using there is targetedly flow algorithm, it can be achieved that distribution line the conducting wires each section such as backbone, branch line, secondary branch line
Layering with switch, distribution transforming etc. is orderly shown, greatly promotes the degree of automation that distribution line is shown, is improved distribution line and is shown
Validity.
Detailed description of the invention
Fig. 1 is the main object pel that distribution line standardizes schematic diagram；
Fig. 2 is the automatic displaying method flow chart that distribution line standardizes schematic diagram；
Fig. 3 is single branch line display methods flow chart；
Fig. 4 is a plurality of branch line display methods flow chart；
Fig. 5 is that program flow diagram is shown below backbone；
Fig. 6 is that program flow diagram is shown above backbone；
Fig. 7 is that certain 10kV line standard schematic diagram shows result.
Specific embodiment
A specific embodiment of the invention is as shown in figs. 1-7.
As shown in Fig. 2, a kind of automatic displaying method process of distribution line standardization schematic diagram of the present embodiment is as follows:
(1) it obtains distribution line and inputs information.
(2) according to line information, to branch line contact each on backbone according at a distance from backbone beginning from big to small
Sequence number, while recording the corresponding relationship of each contact and branch line；If sharing N number of contact on backbone.
(3) the secondary branch line contact and secondary leg length on every branch line of statistic record, presses each secondary branch line contact lengths
According to sequence number from big to small.
(4) it to the branch line contact on backbone, is numbered according to contact, one by one by the branch line of each contact and next branch line
It is shown according to element schema, is single according to contact top set line since single contact may have one or more branch line
Item and a plurality of two different situations, are shown with different methods respectively；Main program is according to the connect branch line quantity of branch junction
For single or a plurality of, calling single branch sequence of threads or a plurality of branch line display program.
The different method is shown including on single branch line display program, a plurality of branch line display program, backbone
Program is shown below side's display program and backbone.
In Fig. 2, i is count parameter, and Z is branch line contact number, and NFi indicates the branch line quantity on i-th of contact, N
For branch line total quantity.
As shown in figure 3, single branch line display methods process is as follows in the present embodiment:
(1) judge that the branch junction number on backbone is odd number or even number, if branch junction number is odd number, the list
Branch line is shown in the side of branch line, and even number is shown in the other side；When backbone is lateral arranges, then backbone is upper and lower
Side indicates conducting wire two sides.
(2) if branch junction number is odd number, branch line is shown below backbone, if branch junction number position
1, branch junction is farthest apart from beginning, then the branch shows according to the position near backbone.
(3) branch junction number is odd number and is not 1, then judges each layer in backbone the same side, which is connect
The difference of the spacing and branch's line length of point and an ipsilateral upper branch junction is compared judgement, if the difference both on a certain layer
Value is greater than 0.3km, then illustrates that whole branch line can be arranged on the layer, then calls lower section display program by branch line and its branch
Line is shown.
(4) if branch junction number is even number, branch line is shown below backbone, treatment principle branch junction is compiled
Number for the situation of even number it is similar, it is determined that after the display number of plies of top, call top display program by branch line and its branch line
It shows.
In Fig. 3, i, m, n are count parameter, LX (m), LS (n) indicate below backbone m layers, have in the n-layer of top conducting wire or
The position of connecting line and the minimum horizontal distance at backbone beginning, Li are i branch junction at a distance from backbone beginning, and LF is should
The distance of branch line beginning to end, XG indicate the number of plies of conducting wire of can arranging below backbone, and SG is indicated can on backbone
With the number of plies for conducting wire of arranging；
As shown in figure 4, a plurality of branch line display methods process is as follows in the present embodiment:
(1) each branch line set on same branch junction sorts by branch's line length, most short branch line serial number 1, longest
Branch line serial number is maximum.
(2) if branch junction number is odd number, each branch line alternately shows that first branch line is shown in master in upper and lower
Below main line, before branch line is shown, it need to determine that the number of plies of branch line arrangement, the method for determination are carried out to each layer in backbone the same side
Judgement, is compared judgement for the difference of the spacing of branch junction and an ipsilateral upper branch junction and branch's line length, if at certain
The difference of one layer of upper the two is greater than 0.3km, then illustrates that whole branch line can be arranged on the layer, then alternately lower section is called to show
Program and top show that program shows branch line and its branch line, have shown a branch line every time, need to be to display number
It is compared with sum, until branch line display number is equal to branch line sum.
(3) if branch junction number is even number, each branch line alternately shows that first branch line is shown in master in upper and lower
Above main line, before branch line show, the number of plies that branch line is arranged need to be determined, determine that method is similar the case where with number being odd number,
After the number of plies determines, then top display program and lower section is alternately called to show that program shows branch line and its branch line, every time
It has shown a branch line, display number need to be compared with sum, until branch line display number is equal to branch line sum
Until.
In Fig. 4, i, m, n, b are count parameter, and by connecing branch line sum on multiple-limb contact, LX (m), LS (n) are indicated B
There is the minimum horizontal distance of the position of conducting wire or connecting line Yu backbone beginning m layers below backbone, in the n-layer of top, Li is i points
For branch contact at a distance from backbone beginning, LF is the distance of branch line beginning to the end, and XG indicates to arrange below backbone
The number of plies of cloth conducting wire, SG indicate the number of plies of conducting wire of can arranging above backbone.
As shown in figure 5, display program circuit is as follows below backbone in the present embodiment:
(1) branch line is shown according to the information of branch line on predetermined lower section number of plies XG layer, while to this layer
Having the minimum horizontal distance LX (XG) at the position of conducting wire or connecting line and backbone beginning, assignment, the value connect equal to branch line again
The distance Li of point.
(2) then there is the case where 0,1 or a plurality of secondary branch line according to secondary branch line contact according to the layout scenarios of secondary branch line
Show time branch line respectively, all secondary branch lines are and branch line is shown in the same side of backbone, i.e. backbone lower section.
(3) if this branch line, which is shown, to be finished without time branch line on branch line, program is returned.
(4) if there was only 1 branch line on branch line, the lower section number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and the secondary leg length are compared judgement, if the difference both on s layer is big
In 0.3km, then illustrate that time branch line can be arranged on s layer, then after showing time branch line according to the information of time branch line, there is s layer
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (s) at the position of conducting wire or connecting line and backbone beginning
Distance and time branch line contact sum of the distance Li+Lj；Then judge whether time branch line contact shows to finish, if not shown
Finish, then continue to run, if display finishes, program is returned.
(5) if there was only a plurality of secondary branch line on branch line, the lower section number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and each secondary leg length are compared judgement, if the difference both on a certain layer
Greater than 0.3km, then illustrate that time branch line can be arranged on the layer, then after showing each secondary branch line according to the information of time branch line, to row
The cloth minimum horizontal distance LX (s) for having the position of conducting wire or connecting line and backbone beginning, the LX (s+ of each layer of each secondary branch line
1) ... assignment, value are equal to the distance of branch line contact and the sum of the distance Li+Lj of time branch line contact again；Then judgement time
Whether branch line contact, which shows, finishes, and finishes, continues to run if not showing, if display finishes, program is returned.
In Fig. 5, s, j are count parameter, and CF is time branch line contact number, and Cj is total to be connect time branch line on time branch contact j,
There are the position of conducting wire or connecting line and backbone beginning most XG layers below LX (XG), LX (s) expression backbone, on the s layer of lower section
Small horizontal distance, Li are i branch junction with backbone beginning at a distance from, Lj be j branch line contact with branch line line beginning away from
From the distance that, LC is secondary branch line beginning to the end, Mx connects time branch line sum for branch line, and XG expression backbone lower section can be with
The number of plies of arrangement conducting wire.
As shown in fig. 6, display program circuit is as follows above backbone in the present embodiment:
(1) above the backbone at interval S G, branch line, while leading to this layer are shown according to branch line segment information
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (XG) at the position of line or connecting line and backbone beginning
Distance Li.
(2) according to the layout scenarios of time branch line, there is the case where 0,1 or a plurality of secondary branch line difference according to secondary branch line contact
Show time branch line, all secondary branch lines are and branch line is shown in the same side of backbone, i.e. backbone top.
(3) if this branch line, which is shown, to be finished without time branch line on branch line, program is returned.
(4) if there was only 1 branch line on branch line, the top number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and the secondary leg length are compared judgement, if the difference both on s layer is big
In 0.3km, then illustrate that time branch line can be arranged on s layer, then after showing time branch line according to the information of time branch line, there is s layer
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (s) at the position of conducting wire or connecting line and backbone beginning
Distance and time branch line contact sum of the distance Li+Lj；Then judge whether time branch line contact shows to finish, if not shown
Finish, then continue to run, if display finishes, program is returned.
(5) if there was only a plurality of secondary branch line on branch line, the top number of plies at the secondary branch line display place first determined, determination side
Method is judged each layer in backbone the same side, and secondary branch line contact and ipsilateral each layer are had to position and the master of conducting wire or connecting line
The spacing of the minimum horizontal distance at main line beginning and each secondary leg length are compared judgement, if the difference both on a certain layer
Greater than 0.3km, then illustrate that time branch line can be arranged on the layer, then after showing each secondary branch line according to the information of time branch line, to row
The cloth minimum horizontal distance LX (s) for having the position of conducting wire or connecting line and backbone beginning, the LX (s+ of each layer of each secondary branch line
1) ... assignment, value are equal to the distance of branch line contact and the sum of the distance Li+Lj of time branch line contact again；Then judgement time
Whether branch line contact, which shows, finishes, and finishes, continues to run if not showing, if display finishes, program is returned.
In Fig. 6, r, k are count parameter, and CF is time branch line contact number, and Ck is total to be connect time branch line on time branch contact k,
There are the position of conducting wire or connecting line and backbone beginning most XG layers above LS (XG), LS (r) expression backbone, on the r layer of top
Small horizontal distance, Li are i branch junction at a distance from backbone beginning, and Lk is k branch line contact at a distance from branch line beginning,
LC is the distance of secondary branch line beginning to the end, and Ms connects time branch line sum by branch line, and SG indicates to arrange above backbone
The number of plies of cloth conducting wire.
Specific embodiment:
The backbone of certain 10kV distribution line has three sections: LGJ-240/3.5km, LGJ-120/2.8km, LGJ-95/
2.3km；There are 2 branch lines:
Branch line 1: contact backbone 1.5km, branch line model and length are LGJ-120/3.8km, and the branch line is away from the beginning
0.5km, 2.1km have 2, secondary branch line, secondary branch first LGJ-70/1.3km, secondary branch second LGJ-50/1.2km at end.
Branch line 2: contact backbone 4.2km, branch line model and length be LGJ-95/1.6km, LGJ-50/1.7km,
The branch line has 2 branch lines, secondary branch 3LGJ-50/1.5km, secondary branch 4LGJ-50/1.0km away from beginning 0.2km.
Switch: respectively there are two switch, 1 beginning 0.1km of branch line has a switch by backbone 1.8km, 2.9km.
Distribution transforming: there is distribution transforming several in backbone and branch line, secondary branch line.
According to Above Transmission Lines information, can the method according to the invention show its schematic diagram, as shown in Figure 7.
Claims (8)
1. a kind of automatic displaying method of distribution line standardization schematic diagram, which is characterized in that the method is each to distribution line
Component part is shown with specific pel, and distribution line pel of arranging in some way；Simultaneously according to distribution line trunk
The same contact of line has single or a plurality of branch line, and same branch line also has the characteristics of single or a plurality of secondary branch line, designs distribution wire
Road standardizes the automatic flow for displaying of schematic diagram, and the automatic display that conducting wire is realized with targetedly flow for displaying is respectively adopted,
It realizes that branch line is arranged alternately backbone two sides, realizes and be intervally arranged between each branch line, secondary branch line, distribution transforming individually shows conducting wire
In interval, each object hierarchy is orderly shown, branch line, secondary branch line orderly storied placement show.
2. a kind of automatic displaying method of distribution line standardization schematic diagram according to claim 1, which is characterized in that institute
State particular primitive display methods are as follows: the shape representation of one annular one substation's outlet switch of connection of 10kV bus；Conducting wire
It is indicated with straight line, is then represented with a dot between different conductor model；Switch is represented with a rectangle；One black of distribution transforming and
The round superposition of one white is constituted；It is indicated with the contact of conducting wire with a grey dot；Branch line is connected to the green dotted line signal of backbone,
Branch line direction is parallel with backbone；Secondary branch line is connected to branch line and is equally illustrated with dotted line, and direction is parallel with branch line.
3. a kind of automatic displaying method of distribution line standardization schematic diagram according to claim 1, which is characterized in that institute
Certain mode is stated to arrange the method for distribution line pel are as follows:
(1) branch line is connected to the mode of backbone
Branch line is connected to backbone, and connection relationship is illustrated by a dotted line, and branch line is parallel with backbone and extending direction is consistent,
If there is a plurality of branch line, each branch line should sort according to the distance at itself and backbone beginning, from one point of contact farthest
Branch starts, and alternating is connected to backbone two sides；The spacing of branch line and backbone is the integral multiple of a constant spacing, which is denoted as
JG；Integer JG depends on the branch line of whole route and time branch line arrangement situation, determining principle are to ensure that each branch line, secondary branch
Line does not occur and connect the phenomenon that dotted line intersects；
(2) secondary branch line is connected to the mode of branch line
Secondary branch line is connected to branch line, and connection relationship is illustrated by a dotted line, and branch line is parallel with branch line and extending direction is consistent,
If there is a plurality of secondary branch line, the direction of backbone is connected to according to branch line, each secondary branch line is connected to branch line the same side；Secondary branch line with
The spacing of backbone is the integral multiple of a constant spacing, which is denoted as JG, and integer JG depends on entire branch line and time branch line
Arrangement situation, determining principle are to ensure that each branch line, secondary branch line do not occur and connect the phenomenon that dotted line intersects；
(3) distribution transforming is connected to the mode of conducting wire
Distribution transforming pel is connect by a small short-term with conducting wire with conducting wire, and connection direction is located at the same side of the conducting wire, i.e., backbone,
Distribution transforming on branch line, secondary branch line is connected to the same side of conducting wire；
(4) switch is connected to the mode of conducting wire
Switch is covered on conducting wire, i.e., conducting wire is overlapped placement with switch middle line, and the position for switching placement is begun according to its distance of wire
The distance at end determines, the conductor length between the nearly beginning side line of switch pel and conducting wire beginning be equal to switch away from conducting wire away from
From the conducting wire of switch pel covering is included in conducting wire total length.
4. a kind of automatic displaying method of distribution line standardization schematic diagram according to claim 1, which is characterized in that institute
Stating the main program flow of automatic displaying method, steps are as follows:
(1) it obtains distribution line and inputs information；
(2) according to line information, to branch line contact each on backbone according to time at a distance from backbone beginning from big to small
Sequence number, while recording the corresponding relationship of each contact and branch line；If sharing N number of contact on backbone；
(3) the secondary branch line contact and secondary leg length on every branch line of statistic record, to each secondary branch line contact lengths according to from
Small sequence number is arrived greatly；
(4) to the branch line contact on backbone, numbered according to contact, one by one by the branch line of each contact and secondly branch line according to
Element schema is shown, since single contact may have one or more branch line, according to contact top set line be single and
A plurality of two different situations, are shown with different methods respectively；Main program is single according to the connect branch line quantity of branch junction
Item is a plurality of, and single branch sequence of threads or a plurality of branch line is called to show program；
The different method, which is shown, shows that program, a plurality of branch line show that program, backbone top are aobvious including single branch line
Show and shows program below program and backbone.
5. a kind of automatic displaying method of distribution line standardization schematic diagram according to claim 4, which is characterized in that institute
It states single branch line and shows that program circuit is as follows:
(1) judge that the branch junction number on backbone is odd number or even number, if branch junction number is odd number, the single point
Branch line is shown in the side of branch line, and even number is shown in the other side；When backbone is laterally arranged, then the upper and lower table of backbone
Show conducting wire two sides；
(2) if branch junction number is odd number, branch line is shown below backbone, if branch junction number position 1, point
Branch contact is farthest apart from beginning, then the branch shows according to the position near backbone；
(3) branch junction number is odd number and is not 1, then judges each layer in backbone the same side, by the branch junction and
The spacing of an ipsilateral upper branch junction and the difference of branch's line length are compared judgement, if the difference both on a certain layer is big
In 0.3km, then illustrate that whole branch line can be arranged on the layer, then lower section display program is called to show branch line and its branch line
It shows and；
(4) if branch junction number is even number, branch line is shown below backbone, treatment principle branch junction number is
The situation of even number is similar, it is determined that after the display number of plies of top, top display program is called to show branch line and its branch line
Out.
6. a kind of automatic displaying method of distribution line standardization schematic diagram according to claim 4, which is characterized in that institute
It states a plurality of branch line and shows that program circuit is as follows:
(1) each branch line set on same branch junction sorts by branch's line length, most short branch line serial number 1, longest branch
Line sequence maximum；
(2) if branch junction number is odd number, each branch line alternately shows that first branch line is shown in backbone in upper and lower
Lower section before branch line is shown, need to determine the number of plies of branch line arrangement, the method for determination is sentenced to each layer in backbone the same side
It is disconnected, the difference of the spacing of branch junction and an ipsilateral upper branch junction and branch's line length is compared judgement, if a certain
Difference both on layer is greater than 0.3km, then illustrates that whole branch line can be arranged on the layer, then alternately lower section is called to show journey
Sequence and top show that program shows branch line and its branch line, have shown a branch line every time, need to display number with
Sum is compared, until branch line display number is equal to branch line sum；
(3) if branch junction number is even number, each branch line alternately shows that first branch line is shown in backbone in upper and lower
Similar, the number of plies of the case where top before branch line is shown, need to determine the number of plies of branch line arrangement, and the method that determines with number is odd number
After determination, then alternately calls top display program and lower section to show that program shows branch line and its branch line, show every time
A complete branch line need to be compared display number with sum, until branch line display number is equal to branch line sum.
7. a kind of automatic displaying method of distribution line standardization schematic diagram according to claim 4, which is characterized in that institute
It is as follows to state display program circuit below backbone:
(1) branch line, while leading to this layer are shown according to the information of branch line on predetermined lower section number of plies XG layer
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (XG) at the position of line or connecting line and backbone beginning
Distance Li；
(2) then there is the case where 0,1 or a plurality of secondary branch line difference according to secondary branch line contact according to the layout scenarios of secondary branch line
Show time branch line, all secondary branch lines are and branch line is shown in the same side of backbone, i.e. backbone lower section；
(3) if this branch line, which is shown, to be finished without time branch line on branch line, program is returned；
(4) if there was only 1 branch line on branch line, the secondary branch line first determined shows that the lower section number of plies at place, the method for determination are
Judge that each layer in backbone the same side, secondary branch line contact and ipsilateral each layer are had to position and the backbone of conducting wire or connecting line
The spacing of the minimum horizontal distance at beginning and the secondary leg length are compared judgement, if the difference both on s layer is greater than
0.3km then illustrates that time branch line can be arranged on s layer, then after showing time branch line according to the information of time branch line, to s layers lead
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (s) at the position of line or connecting line and backbone beginning
The sum of the distance Li+Lj of distance and secondary branch line contact；Then judge whether time branch line contact shows to finish, be finished if not showing,
It then continues to run, if display finishes, program is returned；
(5) if there was only a plurality of secondary branch line on branch line, the secondary branch line first determined shows that the lower section number of plies at place, the method for determination are
Judge that each layer in backbone the same side, secondary branch line contact and ipsilateral each layer are had to position and the backbone of conducting wire or connecting line
The spacing of the minimum horizontal distance at beginning and each secondary leg length are compared judgement, if the difference both on a certain layer is greater than
0.3km then illustrates that time branch line can be arranged on the layer, then after showing each secondary branch line according to the information of time branch line, to arrangement
The minimum horizontal distance LX (s) for having the position of conducting wire or connecting line and backbone beginning, the LX (s+ of each layer of each secondary branch line
1) ... assignment, value are equal to the distance of branch line contact and the sum of the distance Li+Lj of time branch line contact again；Then judgement time
Whether branch line contact, which shows, finishes, and finishes, continues to run if not showing, if display finishes, program is returned.
8. a kind of automatic displaying method of distribution line standardization schematic diagram according to claim 4, which is characterized in that institute
It is as follows to state display program circuit above backbone:
(1) above the backbone at interval S G, branch line is shown according to branch line segment information, at the same to this layer have conducting wire or
Again assignment, the value are equal to the distance of branch line contact to the minimum horizontal distance LX (XG) at the position of connecting line and backbone beginning
Li；
(2) according to the layout scenarios of time branch line, the case where having 0,1 or a plurality of secondary branch line according to secondary branch line contact, shows respectively
Secondary branch line, all secondary branch lines are and branch line is shown in the same side of backbone, i.e. backbone top；
(3) if this branch line, which is shown, to be finished without time branch line on branch line, program is returned；
(4) if there was only 1 branch line on branch line, the secondary branch line first determined shows that the top number of plies at place, the method for determination are
Judge that each layer in backbone the same side, secondary branch line contact and ipsilateral each layer are had to position and the backbone of conducting wire or connecting line
The spacing of the minimum horizontal distance at beginning and the secondary leg length are compared judgement, if the difference both on s layer is greater than
0.3km then illustrates that time branch line can be arranged on s layer, then after showing time branch line according to the information of time branch line, to s layers lead
Again assignment, the value are equal to branch line contact to the minimum horizontal distance LX (s) at the position of line or connecting line and backbone beginning
The sum of the distance Li+Lj of distance and secondary branch line contact；Then judge whether time branch line contact shows to finish, be finished if not showing,
It then continues to run, if display finishes, program is returned；
(5) if there was only a plurality of secondary branch line on branch line, the secondary branch line first determined shows that the top number of plies at place, the method for determination are
Judge that each layer in backbone the same side, secondary branch line contact and ipsilateral each layer are had to position and the backbone of conducting wire or connecting line
The spacing of the minimum horizontal distance at beginning and each secondary leg length are compared judgement, if the difference both on a certain layer is greater than
0.3km then illustrates that time branch line can be arranged on the layer, then after showing each secondary branch line according to the information of time branch line, to arrangement
The minimum horizontal distance LX (s) for having the position of conducting wire or connecting line and backbone beginning, the LX (s+ of each layer of each secondary branch line
1) ... assignment, value are equal to the distance of branch line contact and the sum of the distance Li+Lj of time branch line contact again；Then judgement time
Whether branch line contact, which shows, finishes, and finishes, continues to run if not showing, if display finishes, program is returned.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488155A (en) * | 2008-11-17 | 2009-07-22 | 杭州电子科技大学 | Automatic generation method for power distribution single-line diagram |
| CN102751733A (en) * | 2012-06-26 | 2012-10-24 | 中国电力科学研究院 | On-line three-phase load unbalance processing method suitable for low-voltage distribution network |
| CN108629061A (en) * | 2017-03-23 | 2018-10-09 | 南京南瑞继保电气有限公司 | A kind of power distribution network line chart automatic generation method of hybrid layout |
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2019
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488155A (en) * | 2008-11-17 | 2009-07-22 | 杭州电子科技大学 | Automatic generation method for power distribution single-line diagram |
| CN102751733A (en) * | 2012-06-26 | 2012-10-24 | 中国电力科学研究院 | On-line three-phase load unbalance processing method suitable for low-voltage distribution network |
| CN108629061A (en) * | 2017-03-23 | 2018-10-09 | 南京南瑞继保电气有限公司 | A kind of power distribution network line chart automatic generation method of hybrid layout |
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