CN107451761A - The statistical method and system of a kind of transmission line of electricity distribution situation in special area - Google Patents
The statistical method and system of a kind of transmission line of electricity distribution situation in special area Download PDFInfo
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- CN107451761A CN107451761A CN201710865936.4A CN201710865936A CN107451761A CN 107451761 A CN107451761 A CN 107451761A CN 201710865936 A CN201710865936 A CN 201710865936A CN 107451761 A CN107451761 A CN 107451761A
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Abstract
The invention discloses the statistical method and system of a kind of transmission line of electricity distribution situation in special area, wherein this method includes：Obtain the sequence number and geographical coordinate of the physics shaft tower of given line；The geographical coordinate for recycling the physics shaft tower carries out space querying to all kinds of special areas, obtains the type and grade of special area corresponding to each physics shaft tower；The physics shaft tower is classified according to the type of the special area and grade, obtains physics shaft tower set corresponding to each grade in every a kind of special area；By the sequence number output display of physics shaft tower in the physics shaft tower set.The present invention is by counting distribution situation of the transmission line of electricity in special area, the accuracy of electric transmission line channel risk assessment and the judgement of equipment fault classification can be improved, and technical support is provided for circuit O＆M and protected working, lift the level of preventing and reducing natural disasters of transmission line of electricity.
Description
Technical field
The present embodiments relate to power technology, more particularly to a kind of system of transmission line of electricity distribution situation in special area
Count method and system.
Background technology
Electric power special area figure connects statistics and geographical position, for showing power equipment information, analysis
Geographical environment residing for equipment, judge to provide decision support for equipment fault classification.Special area figure includes dirty area's figure, bird pest
Scheme, wave figure, mined out figure, damage to crops caused by thunder figure, ice formation Tu Hefeng areas figure, first three respectively includes a figure layer, damage to crops caused by thunder figure include 220kV around
Hit, 220kV counterattacks, 500kV shieldings, 500kV counterattack and five figure layers of CG lightning density, ice formation figure, wind area figure respectively comprising 30 years, 50
Year and 100 years three be distributed figure layers.These special area figures are that Electric Power Network Planning and power network are prevented and reduced natural disasters and provide decision support.
At present, the accuracy that electric transmission line channel risk assessment and equipment fault classification judge is not high, the fortune of transmission line of electricity
Row and maintenance need manually to go to complete, and time-consuming, and wastes substantial amounts of manpower.
The content of the invention
The present invention provides a kind of statistical method and system of transmission line of electricity distribution situation in special area, to realize transmission of electricity
Function of the circuit in special area distribution statisticses.
In a first aspect, the embodiments of the invention provide a kind of statistics side of transmission line of electricity distribution situation in special area
Method, including：
Obtain the sequence number and geographical coordinate of the physics shaft tower of given line；
The geographical coordinate for recycling the physics shaft tower carries out space querying to all kinds of special areas, obtains each thing
Manage the type and grade of special area corresponding to shaft tower；
The physics shaft tower is classified according to the type of the special area and grade, obtains every a kind of special area
In physics shaft tower set corresponding to each grade；
By the sequence number output display of physics shaft tower in the physics shaft tower set.
Further, the sequence number and geographical coordinate of the physics shaft tower for obtaining given line, including：Pass through power grid GIS
The spatial-attribute mutual query service of platform, obtain the sequence number and geographical coordinate of the physics shaft tower of given line.
Further, state and recycle the geographical coordinate of the physics shaft tower space querying is carried out to all kinds of special areas,
The type and grade of the special area corresponding to each described physics shaft tower are obtained, including：
The figure layer for the special area that will be counted is added in space querying figure layer set, performs space of points inquiry；
Space querying is carried out according to the geographical coordinate of the physics shaft tower, circulation parsing is carried out to the result of inquiry, is obtained
The type and grade of the special area corresponding to each described physics shaft tower.
Further, the type and grade according to the special area is classified to the physics shaft tower, is obtained
Per the set of the physics shaft tower corresponding to a kind of each grade of special area, including：
Establish the three-dimensional array of the special area type, grade and the physics shaft tower；
The data of type and grade to the special area carry out uniqueness inquiry by the type of the special area, obtain
The grade of every one kind special area is taken, is assigned to the grade array element of the three-dimensional array；
To the data of the sequence number of physics shaft tower of the given line got, the type of special area and grade by institute
State the type of special area and grade carries out the inquiry of the sorting algorithm based on Multidimensional Association Rules, obtain per a kind of described special
The sequence number of physics shaft tower in the physics shaft tower set under each grade in region, it is assigned to the physics bar of the three-dimensional array
Tower array element.
Further, the sequence number output display by physics shaft tower in the physics shaft tower set, including：
The sequence number of physics shaft tower in the physics shaft tower set corresponding to each grade of every one kind special area is entered
Row sequence；Judge the continuous physical shaft tower in the physics shaft tower set and isolated physics shaft tower；
The continuous physical shaft tower that will determine that out is write out by numeric order arrangement, and isolated physics shaft tower directly writes out, and will
The result output display write out.
Second aspect, the embodiment of the present invention additionally provide a kind of department of statistic of transmission line of electricity distribution situation in special area
System, the system include：
Physics shaft tower data obtaining module, the sequence number and geographical coordinate of the physics shaft tower for obtaining given line；
Special area data obtaining module, for the geographical coordinate by recycling the physics shaft tower to all kinds of special
Region carries out space querying, obtains the type and grade of special area corresponding to each physics shaft tower；
Physics tower classification module, the physics shaft tower is divided for the type according to the special area and grade
Class, obtain physics shaft tower set corresponding to each grade in every a kind of special area；
Display module, for by the sequence number output display of physics shaft tower in the physics shaft tower set.
The technical scheme of the embodiment of the present invention, information and corresponding special section by the physics shaft tower that obtains given line
The information in domain, and statistic of classification processing is carried out to above- mentioned information, distribution situation of the transmission line of electricity in special area is obtained, can be with
The accuracy of electric transmission line channel risk assessment and the judgement of equipment fault classification is improved, and is provided for circuit O＆M and maintenance work
Guiding foundation, lift the level of preventing and reducing natural disasters of transmission line of electricity.
Brief description of the drawings
Fig. 1 is a kind of statistical method for transmission line of electricity distribution situation in special area that the embodiment of the present invention one provides
Schematic flow sheet；
Fig. 2 is a kind of statistical method for transmission line of electricity distribution situation in special area that the embodiment of the present invention two provides
Schematic flow sheet；
Fig. 3 is a kind of statistical method for transmission line of electricity distribution situation in special area that the embodiment of the present invention two provides
Statistical result exemplary plot；
Fig. 4 is a kind of statistical system for transmission line of electricity distribution situation in special area that the embodiment of the present invention three provides
Structural representation.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 be the embodiment of the present invention one provide a kind of transmission line of electricity in special area the statistical method of distribution situation
Schematic flow sheet, the present embodiment are applicable to count distribution situation of the transmission line of electricity in special area.This method can be by defeated
The statistical system of electric line distribution situation in special area performs, as shown in figure 1, the method for the present embodiment specifically includes：
Step 110, the sequence number and geographical coordinate of the physics shaft tower of given line are obtained.
In the present embodiment, the transmission line of electricity, operation shaft tower, physics bar that the physics shaft tower of given line passes through data center
Tower three opens the account data of table correlation inquiry given line physics shaft tower, can create temporary line shaft tower table, and add it is special
Area type, grade, the sequence number of physics shaft tower and coordinate fields are preserved.Further believed by the space of power network GIS platform
Breath inquiry service, obtains the sequence number and geographic coordinate values of the physics shaft tower of given line, and be stored in temporary line shaft tower table.
Step 120, the geographical coordinate for recycling the physics shaft tower carries out space querying to all kinds of special areas, obtains
The type and grade of special area corresponding to each physics shaft tower.
In the present embodiment, all kinds of special areas have corresponding rest Map Services, and space querying process uses rear tableland
Figure service, an inquiry is carried out to all special areas by the geographical coordinate of physics shaft tower, it is corresponding to obtain each physics shaft tower
Special area type and grade, and be deposited into the temporary line shaft tower table.
It should be noted that the special area include dirty area, bird pest area, wave area, goaf, damage to crops caused by thunder area, ice formation and
Seven big region of wind area, wherein, the dirty area, bird pest area, wave area, goaf and respectively include a figure layer, damage to crops caused by thunder area includes 220kV
Shielding, 220kV counterattacks, 500kV shieldings, 500kV counterattack and five figure layers of CG lightning density, ice formation, wind area respectively comprising 30 years, 50
Year, 100 years three figure layers.
Step 130, the physics shaft tower is classified according to the type of the special area and grade, obtains every one kind
Physics shaft tower set corresponding to each grade in special area.
Wherein, handle, realized to the physics bar preferably through to the data in the temporary line shaft tower table
The classification of tower.Such as：Special area is that wind area grade is 30 years, will belong to the wind area 30 in the temporary line shaft tower table
Year physics shaft tower screen, just complete the classification to physics shaft tower set corresponding to wind area 30 years.
Step 140, by the sequence number output display of physics shaft tower in the physics shaft tower set.
A kind of statistical method for transmission line of electricity distribution situation in special area that the present embodiment provides, specified by obtaining
The information of the physics shaft tower of circuit and the information of corresponding special area, and statistic of classification processing is carried out to above- mentioned information, obtain
Distribution situation of the transmission line of electricity in special area, improve the standard of electric transmission line channel risk assessment and the judgement of equipment fault classification
True property, and guiding foundation is provided for circuit O＆M and maintenance work, lift the level of preventing and reducing natural disasters of transmission line of electricity.
Embodiment two
Fig. 2 be the embodiment of the present invention two provide a kind of transmission line of electricity in special area the statistical method of distribution situation
Schematic flow sheet, the present embodiment further optimize above-mentioned transmission line of electricity in special area on the basis of above-described embodiment
The statistical method of distribution situation.Accordingly, as shown in Fig. 2 the method for the present embodiment specifically includes：
Step 210, the sequence number and geographical coordinate of the physics shaft tower of given line are obtained.
In the present embodiment, temporary line shaft tower table can be created, by the sequence number of the physics shaft tower got and geographical seat
Mark is stored in the temporary line shaft tower table.
Step 220, the figure layer for the special area that will be counted is added in space querying figure layer set, and it is empty to perform point
Between inquire about.
Step 230, space querying is carried out according to the geographical coordinate of the physics shaft tower, circulant solution is carried out to the result of inquiry
Analysis, obtain the type and grade of the special area corresponding to each described physics shaft tower.
Wherein, the inquiry is empty to the geographical coordinate of first physics shaft tower preferably since first physics shaft tower
Between the result inquired about carry out circulation parsing, special area type all corresponding to first physics shaft tower and grade are write into institute
State in temporary line shaft tower table；Then, space of points inquiry is carried out successively to the geographical coordinate of remaining physics shaft tower, and will obtained
Result carry out circulation parsing, corresponding data are all write in temporary line shaft tower table.
Step 240, the three-dimensional array of the special area type, grade and the physics shaft tower is established；
Step 250, the data of the type to the special area and grade are carried out unique by the type of the special area
Property inquiry, obtain the grade per a kind of special area, be assigned to the grade array element of the three-dimensional array.
Wherein, the type of special area and the data storage of grade be in the temporary line shaft tower table, therefore can be right
The related data of temporary line shaft tower table carries out uniqueness inquiry by the type of special area.The uniqueness inquiry refers to obtain
As a result the data repeated in result are deleted while.
Step 260, to the sequence number of physics shaft tower of the given line got, the type of special area and grade
Data are carried out the inquiry of the sorting algorithm based on Multidimensional Association Rules by the type and grade of the special area, are obtained per a kind of
The sequence number of physics shaft tower, is assigned to the three-dimensional array in the physics shaft tower set under each grade of the special area
Physics shaft tower array element.
Step 270, to physics shaft tower in the physics shaft tower set corresponding to each grade of every one kind special area
Sequence number be ranked up.
Wherein, preferably the sequence number of physics shaft tower in the physics shaft tower set is ranked up using quick sort,
Obtained physics shaft tower is arranged by numeric order.
Step 280, the continuous physical shaft tower in the physics shaft tower set and isolated physics shaft tower are judged.
In the present embodiment, judge the continuity of the physics shaft tower array element set, preferably judge adjacent element
Difference whether be equal to 1, if adjacent element difference is equal to 1, physics shaft tower is continuously distributed, if adjacent element difference is not equal to
1, then the physics shaft tower is isolated physics shaft tower.
Step 290, the continuous physical shaft tower that will determine that out is write out by numeric order arrangement, and isolated physics shaft tower is directly write
Go out, and the result output display that will be write out.
Wherein, if physics shaft tower is continuously distributed, continue to judge until adjacent element difference is not equal to 1, can be by this section
The order arrangement of continuous physical shaft tower is write as b1-b2, and b1 is the physics shaft tower continuously originated, and b2 is the physics shaft tower continuously terminated；
Isolated physics shaft tower then directly writes out.
In the present embodiment, the result that above-mentioned physics shaft tower continuity judges preferably is organized into the output of json character strings
It has been shown that, json string formats are as follows：Special area type：N grade of line crossing；Grade 1, grade 2, grade n；
Grade 1；Shaft tower distribution situation is b, b1-b2, b3-b4,；Grade 2：Shaft tower distribution situation is d1-d2, d3-d4,
D,；Grade n：Shaft tower distribution situation is m, m1-m2, m3-m4, wherein n is n-th of grade, b,
D, m be single shaft tower numbering, b1-b2, b3-b4, d1-d2, d3-d4, m1-m2, m3-m4 etc. be continuous shaft tower substep starting and
Terminate shaft tower numbering.Such as：
Exemplary, Fig. 3 is a kind of statistics side for transmission line of electricity distribution situation in special area that the present embodiment provides
The statistical result exemplary plot of method, by the statistical method of the present embodiment, the physics shaft tower of given line has been obtained all kinds of special
Set in region under different brackets, and output display.
A kind of statistical method for transmission line of electricity distribution situation in special area that the present embodiment provides, specified by obtaining
The information of the physics shaft tower of circuit and the information of corresponding special area, establish special area type, grade and physics shaft tower
The inquiry of sorting algorithm of the three-dimensional array by uniqueness and based on Multidimensional Association Rules is classified to above- mentioned information, and to dividing
The set of the physics shaft tower of class is ranked up to be judged with continuity, distribution feelings of the output display transmission line of electricity in special area
Condition.Information classification and statistical accuracy are improved, statistical result is more directly perceived and is easy to network transmission and parsing, can be circuit
O＆M and maintenance work provide guiding foundation, lift the level of preventing and reducing natural disasters of transmission line of electricity.
Embodiment three
Fig. 3 show a kind of department of statistic of transmission line of electricity distribution situation in special area of the offer of the embodiment of the present invention three
The structural representation of system, the present embodiment are applicable to count distribution situation of the transmission line of electricity in special area.As shown in figure 4,
The statistical system includes：
Physics shaft tower data obtaining module 410, the sequence number and geographical coordinate of the physics shaft tower for obtaining given line；
Special area data obtaining module 420, for the geographical coordinate by recycling the physics shaft tower to all kinds of
Special area carries out space querying, obtains the type and grade of special area corresponding to each physics shaft tower；
Physics tower classification module 430, the physics shaft tower is entered for the type according to the special area and grade
Row classification, obtains physics shaft tower set corresponding to each grade in every a kind of special area；
Display module 440, for by the sequence number output display of physics shaft tower in the physics shaft tower set.
Further, above-mentioned special area data obtaining module 420 can also include：Space querying unit, for will
The figure layer of the special area of statistics is added in space querying figure layer set, performs space of points inquiry；Circulate resolution unit,
For carrying out space querying according to the geographical coordinate of the physics shaft tower, circulation parsing is carried out to the result of inquiry, obtained each
The type and grade of the special area corresponding to the individual physics shaft tower.
Preferably, above-mentioned physics tower classification module 430 can also include：Three-dimensional array establishes unit, for establishing
State the three-dimensional array of special area type, grade and the physics shaft tower；Grade array assignment unit, for by the spy
The type in different region and the data of grade carry out uniqueness inquiry by the type of the special area, obtain per a kind of described special
The grade in region, it is assigned to the grade array element of the three-dimensional array；Physics shaft tower array assignment unit, for by institute
The data of the sequence number of physics shaft tower of the given line got, the type of special area and grade are stated by the special area
Type and grade carry out the inquiry of the sorting algorithm based on Multidimensional Association Rules, obtain per a kind of special area per first-class
The sequence number of physics shaft tower in the physics shaft tower set under level, it is assigned to the physics shaft tower array element of the three-dimensional array.
Further, above-mentioned display module 440 can also include：Sequencing unit, for every one kind special area
The sequence number of physics shaft tower is ranked up in the physics shaft tower set corresponding to each grade；Continuity unit is judged, for sentencing
Continuous physical shaft tower and isolated physics shaft tower in the disconnected physics shaft tower set；Output unit, for the company that will determine that out
Continuous physics shaft tower is write out by numeric order arrangement, and isolated physics shaft tower directly writes out, and the result output display that will be write out.
A kind of statistical system for transmission line of electricity distribution situation in special area that the present embodiment provides, specified by obtaining
The information of the physics shaft tower of circuit and the information of corresponding special area, establish special area type, grade and physics shaft tower
The inquiry of sorting algorithm of the three-dimensional array by uniqueness and based on Multidimensional Association Rules is classified to above- mentioned information, and to dividing
The set of the physics shaft tower of class is ranked up to be judged with continuity, distribution feelings of the output display transmission line of electricity in special area
Condition.Information classification and statistical accuracy are improved, statistical result is more directly perceived, can provide and refer to for circuit O＆M and maintenance work
The property led foundation, lift the level of preventing and reducing natural disasters of transmission line of electricity.
A kind of executable present invention of the statistical system for transmission line of electricity distribution situation in special area that the present embodiment provides
The statistical method of the transmission line of electricity that any embodiment is provided distribution situation in special area, possesses the corresponding work(of execution method
Can module and beneficial effect.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
- A kind of 1. statistical method of transmission line of electricity distribution situation in special area, it is characterised in that including：Obtain the sequence number and geographical coordinate of the physics shaft tower of given line；The geographical coordinate for recycling the physics shaft tower carries out space querying to all kinds of special areas, obtains each physics bar The type and grade of special area corresponding to tower；The physics shaft tower is classified according to the type of the special area and grade, obtained every in every a kind of special area Physics shaft tower set corresponding to one grade；By the sequence number output display of physics shaft tower in the physics shaft tower set.
- 2. statistical method according to claim 1, it is characterised in that the sequence number of the physics shaft tower for obtaining given line And geographical coordinate, including：By the spatial-attribute mutual query service of power network GIS platform, the sequence number and geographical coordinate of the physics shaft tower of given line are obtained.
- 3. statistical method according to claim 2, it is characterised in that the geographical seat for recycling the physics shaft tower Mark to all kinds of special areas carry out space querying, obtain the type of the special area corresponding to each described physics shaft tower and Grade, including：The figure layer for the special area that will be counted is added in space querying figure layer set, performs space of points inquiry；Space querying is carried out according to the geographical coordinate of the physics shaft tower, circulation parsing is carried out to the result of inquiry, obtained each The type and grade of the special area corresponding to the individual physics shaft tower.
- 4. statistical method according to claim 3, it is characterised in that the type and grade according to the special area The physics shaft tower is classified, obtains the collection of the physics shaft tower corresponding to each grade of every one kind special area Close, including：Establish the three-dimensional array of the special area type, grade and the physics shaft tower；The data of type and grade to the special area carry out uniqueness inquiry by the type of the special area, obtain every The grade of a kind of special area, it is assigned to the grade array element of the three-dimensional array；To the data of the sequence number of physics shaft tower of the given line got, the type of special area and grade by the spy The type and grade in different region carry out the inquiry of the sorting algorithm based on Multidimensional Association Rules, obtain per a kind of special area Each grade under the physics shaft tower set in physics shaft tower sequence number, be assigned to the physics shaft tower number of the three-dimensional array Constituent element element.
- 5. according to the method for claim 4, it is characterised in that the sequence by physics shaft tower in the physics shaft tower set Number output display, including：The sequence number of physics shaft tower in the physics shaft tower set corresponding to each grade of every one kind special area is arranged Sequence；Judge the continuous physical shaft tower in the physics shaft tower set and isolated physics shaft tower；The continuous physical shaft tower that will determine that out is write out by numeric order arrangement, and isolated physics shaft tower directly writes out, and will write out Result output display.
- A kind of 6. statistical system of transmission line of electricity distribution situation in special area, it is characterised in that including：Physics shaft tower data obtaining module, the sequence number and geographical coordinate of the physics shaft tower for obtaining given line；Special area data obtaining module, for the geographical coordinate by recycling the physics shaft tower to all kinds of special areas Space querying is carried out, obtains the type and grade of special area corresponding to each physics shaft tower；Physics tower classification module, the physics shaft tower is classified for the type according to the special area and grade, Obtain physics shaft tower set corresponding to each grade in every a kind of special area；Display module, for by the sequence number output display of physics shaft tower in the physics shaft tower set.
- 7. statistical system according to claim 6, it is characterised in that the physics shaft tower data obtaining module is specifically used for By the spatial-attribute mutual query service of power network GIS platform, the sequence number and geographical coordinate of the physics shaft tower of given line are obtained.
- 8. statistical system according to claim 7, it is characterised in that the special area data obtaining module, including：Space querying unit, the figure layer of the special area for that will count are added in space querying figure layer set, held The row space of points is inquired about；Resolution unit is circulated, for carrying out space querying according to the geographical coordinate of the physics shaft tower, the result of inquiry is carried out Circulation parsing, obtain the type and grade of the special area corresponding to each described physics shaft tower.
- 9. statistical system according to claim 8, it is characterised in that the physics tower classification module, including：Three-dimensional array establishes unit, for establishing the three-dimensional array of the special area type, grade and the physics shaft tower；Grade array assignment unit, for pressing the special area by the type to the special area and the data of grade Type carries out uniqueness inquiry, obtains the grade per a kind of special area, is assigned to the grade array of the three-dimensional array Element；Physics shaft tower array assignment unit, for the sequence number by the physics shaft tower to the given line got, special The type in region and the data of grade carry out the classification based on Multidimensional Association Rules by the type and grade of the special area and calculated The inquiry of method, obtain the sequence of physics shaft tower in the physics shaft tower set under each grade per a kind of special area Number, it is assigned to the physics shaft tower array element of the three-dimensional array.
- 10. statistical system according to claim 9, it is characterised in that the display module, including：Sequencing unit, for physics shaft tower in the physics shaft tower set corresponding to each grade of every one kind special area Sequence number be ranked up；Continuity unit is judged, for judging the continuous physical shaft tower in the physics shaft tower set and isolated physics shaft tower；Output unit, the continuous physical shaft tower for will determine that out are write out by numeric order arrangement, and it is direct to isolate physics shaft tower Write out, and the result output display that will be write out.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108665517A (en) * | 2018-05-18 | 2018-10-16 | 南方电网科学研究院有限责任公司 | Power grid wind speed profile figure, which is repaiied, compiles method, apparatus, equipment and medium |
| CN113076385A (en) * | 2021-03-15 | 2021-07-06 | 国网湖北省电力有限公司检修公司 | Method for automatically acquiring grade information of distribution diagram of special area of power grid |
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| CN103020871A (en) * | 2012-12-05 | 2013-04-03 | 陕西电力科学研究院 | Electric power transmission line and disaster geographic information system |
| CN103632240A (en) * | 2013-12-13 | 2014-03-12 | 云南电网公司昆明供电局 | Power transmission line three-dimensional visual operation system and establishing method thereof |
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| CN102147896A (en) * | 2011-05-04 | 2011-08-10 | 湖北省电力公司电力试验研究院 | Management digital system for geographic information of special area of grid transmission line |
| CN103020871A (en) * | 2012-12-05 | 2013-04-03 | 陕西电力科学研究院 | Electric power transmission line and disaster geographic information system |
| CN103632240A (en) * | 2013-12-13 | 2014-03-12 | 云南电网公司昆明供电局 | Power transmission line three-dimensional visual operation system and establishing method thereof |
| CN106408453A (en) * | 2016-09-23 | 2017-02-15 | 国家电网公司 | GIS-based power transmission line intelligent inspection system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108665517A (en) * | 2018-05-18 | 2018-10-16 | 南方电网科学研究院有限责任公司 | Power grid wind speed profile figure, which is repaiied, compiles method, apparatus, equipment and medium |
| CN108665517B (en) * | 2018-05-18 | 2022-03-15 | 南方电网科学研究院有限责任公司 | Power grid wind speed distribution diagram repairing and editing method, device, equipment and medium |
| CN113076385A (en) * | 2021-03-15 | 2021-07-06 | 国网湖北省电力有限公司检修公司 | Method for automatically acquiring grade information of distribution diagram of special area of power grid |
| CN113076385B (en) * | 2021-03-15 | 2023-10-13 | 国网湖北省电力有限公司超高压公司 | Method for automatically acquiring power grid special area distribution map grade information |
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