CN106529758A - Reasonableness determining method and device for power supply area of distribution transformers - Google Patents
Reasonableness determining method and device for power supply area of distribution transformers Download PDFInfo
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Abstract
The invention provides a reasonableness determining method and device for a power supply area of distribution transformers. After a reasonable power supply area of each distribution transformer is obtained, a practical power supply area of the distribution transformer is compared with the reasonable power supply area of the same. Due to the principle that the power supply radius of users in the reasonable power supply area of each distribution transformer is shortest, the power supply radius of users in the practical power supply area is also shortest when the practical power supply area is completely overlapped with the reasonable power supply area, and the power supply area is prevented from a low-voltage phenomenon to the largest degree and is reasonable. Thus, the reasonableness of the power supply area of the distribution transformer can be determined more accurately, and effective support is provided for reconstruction of the power distribution network.
Description
Technical field
The present invention relates to intelligent distribution network assessment technique field, and in particular to a kind of distribution transformer power supply area reasonability
Determination methods and device.
Background technology
It is determined that per the power supply area of station power distribution transformator, being the needs for the management of power use, make in personnel's division of labor, equipment dimension
The management more specification and science of the aspects such as shield, electricity are calculated, line loss statistics.With the continuous development of electrical network, client is to electric energy
The requirement more and more higher of quality.Wherein low-voltage phenomenon is that current low-voltage customer reflects one of more power quality problem.One
As radius of electricity supply from distribution transformer to user it is longer, more easily there is low-voltage phenomenon.Therefore only classifying rationally is per platform
The low-voltage power supply region of distribution transformer, even if also distribution transformer power supply area has reasonability, can effectively reduce low
Voltage phenomenon, improves the quality of power supply.But lack one kind in prior art and judge whether distribution transformer power supply area has rationally
The effective ways of property.
The content of the invention
Therefore, embodiment of the present invention technical problem to be solved is to lack one kind in prior art to judge distribution transformer
Whether power supply area has rational effective ways.
For this purpose, embodiments providing following technical scheme：
A kind of distribution transformer power supply area reasonability determination methods are embodiments provided, including：Obtain per platform
Only including a station power distribution transformator in the reasonable power supply area of distribution transformer, wherein each described reasonable power supply area, and often
Any point in the individual reasonable power supply area is arrived in the distance of the distribution transformer in reasonable power supply area each described
The distance of the distribution transformer in reasonable power supply area that the point is located is most short；By the actual power per distribution transformer described in platform
The reasonable power supply area of region and the station power distribution transformator is compared；If the actual power region per distribution transformer described in platform
Fit like a glove with the reasonable power supply area of the station power distribution transformator, judge that the actual power region of the station power distribution transformator has and close
Rationality.
Alternatively, the determination methods described in the embodiment of the present invention, reasonable service area of the acquisition per station power distribution transformator
Domain includes：The geographical location information per station power distribution transformator is obtained, the distribution according to geographical location information determination is per platform
The distribution transforming distributed points of transformator；Adjacent n distribution transforming distributed points of connection, construct with the distribution transforming distributed points as summit
N sides shape or triangle, n are the positive integer more than or equal to 3；Obtain the circumscribed circle of each n sides shape；Obtain described in each
The center of circle of circumscribed circle；Connect the center of circle of each adjacent circumscribed circle, multiple polygons are constructed as every station power distribution transformator
Reasonable power supply area.
Alternatively, the determination methods described in the embodiment of the present invention, n=3.
Alternatively, the determination methods described in the embodiment of the present invention also include：If the actual confession of certain distribution transformer
Electric region fails to fit like a glove with the reasonable power supply area of the station power distribution transformator, judges the actual power of the station power distribution transformator
Region does not have reasonability.
Alternatively, the determination methods described in the embodiment of the present invention also include：If the actual confession of certain distribution transformer
Electric region is not fitted like a glove with the reasonable power supply area of the station power distribution transformator, according to the reasonable service area of the station power distribution transformator
Domain is adjusted to the actual power region of the station power distribution transformator.
The embodiment of the present invention additionally provides a kind of distribution transformer power supply area reasonability judgment means, including：Obtain single
Unit, for obtaining the reasonable power supply area of every station power distribution transformator, wherein only includes one in each described reasonable power supply area
Any point in distribution transformer, and each described reasonable power supply area becomes to the distribution in reasonable power supply area each described
In the distance of depressor, the distance of the distribution transformer in reasonable power supply area being located to the point is most short；Comparing unit, for inciting somebody to action
The reasonable power supply area of the actual power region per distribution transformer described in platform and the station power distribution transformator is compared；Reasonability
Judging unit, for when the actual power region per distribution transformer described in platform and the reasonable power supply area of the station power distribution transformator
When fitting like a glove, judge that the actual power region of the station power distribution transformator has reasonability.
Alternatively, the judgment means described in the embodiment of the present invention, the acquiring unit include：It is single that distribution transforming distributed points obtain son
Unit, for obtaining the geographical location information of every station power distribution transformator, the distribution according to geographical location information determination is per platform
The distribution transforming distributed points of transformator；N sides shape builds subelement, for connecting the adjacent n distribution transforming distributed points, constructs with institute
N sides shape or triangle that distribution transforming distributed points are summit is stated, n is the positive integer more than or equal to 3；Circumscribed circle obtains subelement,
For obtaining the circumscribed circle of each n sides shape；The center of circle obtains subelement, for obtaining the center of circle of each circumscribed circle；Close
Reason power supply area obtains subelement, for connecting the center of circle of each adjacent circumscribed circle, constructs multiple polygons as every
The reasonable power supply area of station power distribution transformator.
Alternatively, the judgment means described in the embodiment of the present invention, n=3.
Alternatively, the judgment means described in the embodiment of the present invention, the reasonability judging unit, are additionally operable to when described in certain
When the actual power region of distribution transformer is not fitted like a glove with the reasonable power supply area of the station power distribution transformator, judge that this is matched somebody with somebody
The actual power region of piezoelectric transformer does not have reasonability.
Alternatively, the judgment means described in the embodiment of the present invention also include：Adjustment unit, for becoming when certain distribution
When the actual power region of depressor is not fitted like a glove with the reasonable power supply area of the station power distribution transformator, according to the station power distribution transformation
The reasonable power supply area of device is adjusted to the actual power region of the station power distribution transformator.
Embodiment of the present invention technical scheme, has the advantage that：
A kind of distribution transformer power supply area reasonability determination methods and device is embodiments provided, is obtained per platform
After the reasonable power supply area of distribution transformer, by the conjunction of the actual power region of every station power distribution transformator and the station power distribution transformator
Reason power supply area is compared.As the radius of electricity supply of the user in the reasonable power supply area of every station power distribution transformator meets power supply
The most short principle of radius, therefore reasonable service area of the actual power region per station power distribution transformator completely with the station power distribution transformator
When domain matches, the radius of electricity supply of the user in its corresponding actual power region obviously also complies with the most short principle of radius of electricity supply,
Can avoid low-voltage phenomenon in distribution transformer power supply area, occur to greatest extent, with reasonability.Therefore the present invention is implemented
Distribution transformer power supply area reasonability determination methods and device in example, can be to the reasonable of the power supply area of distribution transformer
Property is accurately judged, provides for distribution network transform and provide powerful support for.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
Needed for embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is an instantiation of distribution transformer power supply area reasonability determination methods in the embodiment of the present invention 1
Flow chart；
Fig. 2 be 1 distribution transformer power supply area reasonability determination methods of the embodiment of the present invention in obtain reasonable power supply area
An instantiation flow chart；
Fig. 3 is the distribution transforming distributed points that determine in 1 distribution transformer power supply area reasonability determination methods of the embodiment of the present invention
An instantiation schematic diagram；
Fig. 4 is of n sides shape built in 1 distribution transformer power supply area reasonability determination methods of the embodiment of the present invention
The schematic diagram of instantiation；
Fig. 5 be 1 distribution transformer power supply area reasonability determination methods of the embodiment of the present invention in obtain n sides shape it is external
The schematic diagram of one instantiation in circle and its center of circle；
Fig. 6 is the center of circle of connection circumscribed circle in 1 distribution transformer power supply area reasonability determination methods of the embodiment of the present invention
The schematic diagram of an instantiation afterwards；
Fig. 7 be 1 distribution transformer power supply area reasonability determination methods of the embodiment of the present invention in build polygonal one
The schematic diagram of individual instantiation；
Fig. 8 is another instantiation of distribution transformer power supply area reasonability determination methods in the embodiment of the present invention 1
Flow chart；
Fig. 9 is an instantiation of distribution transformer power supply area reasonability judgment means in the embodiment of the present invention 2
Structured flowchart.
Reference：
1- acquiring units；2- comparing units；3- reasonability judging units；4- adjustment units；11- distribution transformings distributed points obtain son
Unit；12-n sides shape builds subelement；13- circumscribed circles obtain subelement；The 14- centers of circle obtain subelement；The reasonable power supply areas of 15-
Obtain subelement.
Specific embodiment
The technical scheme of the embodiment of the present invention is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment be a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is general
The every other embodiment obtained under the premise of creative work is not made by logical technical staff, belongs to present invention protection
Scope.
In the description of the embodiment of the present invention, it should be noted that term " " center ", " on ", D score, "left", "right",
The orientation of the instruction such as " vertical ", " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship,
It is for only for ease of the description embodiment of the present invention and simplifies description, rather than indicates or imply that the device or element of indication must have
Have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the embodiment of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
The connection of two element internals is can also be, can be wireless connection, or wired connection.For the common skill of this area
For art personnel, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
As long as additionally, the non-structure each other of technical characteristic involved in invention described below different embodiments
Can just be combined with each other into conflict.
Embodiment 1
A kind of distribution transformer power supply area reasonability determination methods are present embodiments provided, as shown in figure 1, including：
S11. the reasonable power supply area per station power distribution transformator is obtained, wherein only includes one in each reasonable power supply area
Any point in distribution transformer, and each reasonable power supply area to the distribution transformer in each reasonable power supply area away from
In, the distance of the distribution transformer in reasonable power supply area being located to the point is most short.Specifically, because from distribution transformer
Radius of electricity supply to user is longer, low-voltage phenomenon more easily occurs.Appointing in the reasonable power supply area obtained in the present embodiment
Distance of the meaning a little to the distribution transformer in the reasonable power supply area at its place is most short, can make in each reasonable power supply area
Distribution transformer compared to other distribution transformers for, the radius of electricity supply to the user in this reasonable power supply area is most short,
And then low-voltage phenomenon is avoided the occurrence of to greatest extent.
S12. the reasonable power supply area by the actual power region of every station power distribution transformator with the station power distribution transformator is carried out
Compare.
If the actual power region S13. per station power distribution transformator is complete with the reasonable power supply area of the station power distribution transformator
It coincide, judges that the actual power region of the station power distribution transformator has reasonability.By by the reality of same station power distribution transformator
Power supply area is compared with reasonable power supply area, more intuitively can judge to become per station power distribution under current practical operation situation
Whether the low-voltage power supply region of depressor is reasonable.Due to the radius of electricity supply of the user in the reasonable power supply area of every station power distribution transformator
Meet the most short principle of radius of electricity supply, therefore, it is possible to avoid to greatest extent occurring low-voltage phenomenon in actual power region.
Power supply area reasonability determination methods in the present embodiment, obtain the reasonable power supply area per station power distribution transformator
Afterwards, the reasonable power supply area by the actual power region of every station power distribution transformator with the station power distribution transformator is compared.Due to
The radius of electricity supply of the user in reasonable power supply area per station power distribution transformator meets the most short principle of radius of electricity supply, therefore matches somebody with somebody per platform
When the actual power region of piezoelectric transformer is fitted like a glove with the reasonable power supply area of the station power distribution transformator, can keep away to greatest extent
Exempt from low-voltage phenomenon occur, with reasonability.Therefore the power supply area reasonability determination methods in the present embodiment, can be to distribution
The reasonability of the power supply area of transformator is accurately judged, provides for distribution network transform and provide powerful support for.
Used as a kind of optional embodiment, the determination methods in the present embodiment, as shown in Fig. 2 step S11 is further wrapped
Include：
S111. the geographical location information per station power distribution transformator is obtained, is determined according to geographical location information and become per station power distribution
The distribution transforming distributed points of depressor.
S112. connect n adjacent distribution transforming distributed points, construct n sides shape or the triangle with distribution transforming distributed points as summit
Shape, n are the positive integer more than or equal to 3.
S113. obtain the circumscribed circle of each n sides shape.
S114. obtain the center of circle of each circumscribed circle.
S115. connect the center of circle of each adjacent circumscribed circle, multiple polygons are constructed as the conjunction of every station power distribution transformator
Reason power supply area.
As a kind of optional embodiment, the determination methods in the present embodiment, n=3.
In order to be better understood from step S111-S115, now illustrate：
The distribution transforming distributed points per station power distribution transformator are determined according to the geographical location information per station power distribution transformator first, such as
Shown in Fig. 3；Connect adjacent 3 distribution transforming distributed points afterwards, construct the triangle with distribution transforming distributed points as summit, such as Fig. 4 institutes
Show；The circumscribed circle of each triangle is obtained according to the existing method for obtaining circumscribed circle, as shown in Figure 5；Then further according to each
The position of circumscribed circle determines its corresponding center of circle, as shown in Figure 5；Finally connect the center of circle of each adjacent circumscribed circle, construct many
Individual polygon.As shown in Figure 6, Figure 7, it can be seen that in each polygon, (one station power distribution of correspondence becomes only one distribution transforming distributed points
Depressor), and any point in each polygon is compared with the distance of each distribution transforming distributed points, in the polygon with variation
Layout closest.Reasonable service area of the polygon that each distribution transforming distributed points is located as its corresponding distribution transformer
Domain, then can make the radius of electricity supply of service area's intra domain user meet the most short principle of radius of electricity supply, avoid the occurrence of low-voltage as far as possible
Phenomenon.
As another kind of optional embodiment, as shown in figure 8, the determination methods in the present embodiment include：
S21. the reasonable power supply area per station power distribution transformator is obtained, wherein only includes one in each reasonable power supply area
Any point in distribution transformer, and each reasonable power supply area to the distribution transformer in each reasonable power supply area away from
In, the distance of the distribution transformer in reasonable power supply area being located to the point is most short.
S22. the reasonable power supply area by the actual power region of every station power distribution transformator with the station power distribution transformator is carried out
Compare.
If the actual power region S23. per station power distribution transformator is complete with the reasonable power supply area of the station power distribution transformator
It coincide, judges that the actual power region of the station power distribution transformator has reasonability.
If S24. the actual power region of certain station power distribution transformator and the reasonable power supply area of the station power distribution transformator be not complete
It is complete to coincide, judge that the actual power region of the station power distribution transformator does not have reasonability, afterwards into step S25.
S25. the actual power region of the station power distribution transformator is entered according to the reasonable power supply area of the station power distribution transformator
Row adjustment.Specifically, if the actual power region than certain station power distribution transformator is not fully located at the conjunction of the station power distribution transformator
In reason power supply area, then illustrate that the distribution transformer has part power supply area beyond reasonable power supply area, then in region
The radius of electricity supply of user does not meet most short radius of electricity supply principle, it is possible to low-voltage phenomenon occurs, now the station power distribution transformation
The actual power region of device does not obviously have reasonability.According to the reasonable power supply area of every station power distribution transformator to its corresponding reality
Border power supply area is adjusted, and makes the actual power region of every station power distribution transformator match with reasonable power supply area, can
Make the user in the actual power region of the every station power distribution transformator after adjustment meet the most short principle of radius of electricity supply, be prevented effectively from out
Existing low-voltage phenomenon.
Embodiment 2
A kind of distribution transformer power supply area reasonability judgment means are present embodiments provided, as shown in figure 9, including：
Acquiring unit 1, for obtaining the reasonable power supply area of every station power distribution transformator, wherein in each reasonable power supply area
Only include any point in a station power distribution transformator, and each reasonable power supply area to the distribution in each reasonable power supply area
In the distance of transformator, the distance of the distribution transformer in reasonable power supply area being located to the point is most short.
Comparing unit 2, for by the reasonable confession of the actual power region of every station power distribution transformator and the station power distribution transformator
Compare in electric region.
Reasonability judging unit 3, for when the actual power region per station power distribution transformator and the station power distribution transformator
When rationally power supply area fits like a glove, judge that the actual power region of the station power distribution transformator has reasonability.
Power supply area reasonability judgment means in the present embodiment, obtain the reasonable power supply area per station power distribution transformator
Afterwards, the reasonable power supply area by the actual power region of every station power distribution transformator with the station power distribution transformator is compared.Due to
The radius of electricity supply of the user in reasonable power supply area per station power distribution transformator meets the most short principle of radius of electricity supply, when every station power distribution
When the actual power region of transformator is fitted like a glove with the reasonable power supply area of the station power distribution transformator, can avoid to greatest extent
There is low-voltage phenomenon in the actual power region, with reasonability.Therefore the distribution transformer power supply area in the present embodiment
Reasonability determination methods, can accurately be judged to the reasonability of the power supply area of distribution transformer, be power distribution network
Transformation is provided and is provided powerful support for.
Used as a kind of optional embodiment, the judgment means in the present embodiment, acquiring unit 1 are further included：
Distribution transforming distributed points obtain subelement 11, for obtaining the geographical location information of every station power distribution transformator, according to geography
Positional information determines the distribution transforming distributed points per station power distribution transformator.
N sides shape builds subelement 12, for connecting n adjacent distribution transforming distributed points, constructs with distribution transforming distributed points as top
The n sides shape of point or triangle, n is the positive integer more than or equal to 3.
Circumscribed circle obtains subelement 13, for obtaining the circumscribed circle of each n sides shape.
The center of circle obtains subelement 14, for obtaining the center of circle of each circumscribed circle.
Rationally power supply area obtains subelement 15, for connecting the center of circle of each adjacent circumscribed circle, constructs multiple polygon
Reasonable power supply area of the shape as every station power distribution transformator.
As a kind of optional embodiment, the judgment means in the present embodiment, n=3.
As a kind of optional embodiment, the judgment means in the present embodiment, reasonability judging unit 3, it is additionally operable to when certain
When the actual power region of station power distribution transformator is not fitted like a glove with the reasonable power supply area of the station power distribution transformator, this is judged
The actual power region of distribution transformer does not have reasonability.
As a kind of optional embodiment, the judgment means in the present embodiment, also include：
Adjustment unit 4, for the reasonable confession of the actual power region when certain station power distribution transformator and the station power distribution transformator
Actual power when electric region does not fit like a glove, according to the reasonable power supply area of the station power distribution transformator to the station power distribution transformator
Region is adjusted.Specifically, if the actual power region of such as certain station power distribution transformator is not fully located at the station power distribution transformation
In the reasonable power supply area of device, illustrate that the subregion of the actual power of the station power distribution transformator exceeds reasonable power supply area, then
Radius of electricity supply beyond part is possible to not meet most short radius of electricity supply principle, it may appear that low-voltage phenomenon, now the station power distribution
The actual power region of transformator does not obviously have reasonability.By basis per the reasonable power supply area of station power distribution transformator to which
Corresponding actual power region is adjusted, make the actual power region of every station power distribution transformator with reasonable power supply area kissing
Close, the user in the actual power region of the every station power distribution transformator after adjustment can be made to meet the most short principle of radius of electricity supply, had
Effect avoids the occurrence of low-voltage phenomenon.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can adopt complete hardware embodiment, complete software embodiment or with reference to the reality in terms of software and hardware
Apply the form of example.And, the present invention can be using the computer for wherein including computer usable program code at one or more
The computer program implemented in usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) is produced
The form of product.
The present invention be with reference to method according to embodiments of the present invention, equipment (system), and computer program flow process
Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram
The combination of journey and/or square frame and flow chart and/or the flow process in block diagram and/or square frame.These computer programs can be provided
The processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to
Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or
The function of specifying in multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one
The step of function of specifying in individual square frame or multiple square frames.
Claims (10)
1. a kind of distribution transformer power supply area reasonability determination methods, it is characterised in that include：
The reasonable power supply area per station power distribution transformator is obtained, wherein in each described reasonable power supply area, only includes a station power distribution
Any point in transformator, and each described reasonable power supply area is to the distribution transformer in reasonable power supply area each described
Distance in, the distance of the distribution transformer in reasonable power supply area being located to the point is most short；
Reasonable power supply area of the actual power region per distribution transformer described in platform with the station power distribution transformator is compared；
If the actual power region per distribution transformer described in platform is fitted like a glove with the reasonable power supply area of the station power distribution transformator,
Judge that the actual power region of the station power distribution transformator has reasonability.
2. determination methods according to claim 1, it is characterised in that reasonable power supply of the acquisition per station power distribution transformator
Region includes：
The geographical location information per station power distribution transformator is obtained, the distribution transformer according to geographical location information determination is per platform
The distribution transforming distributed points of device；
Adjacent n distribution transforming distributed points of connection, construct the n sides shape with the distribution transforming distributed points as summit or triangle
Shape, n are the positive integer more than or equal to 3；
Obtain the circumscribed circle of each n sides shape；
Obtain the center of circle of each circumscribed circle；
Connect the center of circle of each adjacent circumscribed circle, multiple polygons are constructed as the reasonable power supply of every station power distribution transformator
Region.
3. determination methods according to claim 2, it is characterised in that n=3.
4. determination methods according to any one of claim 1-3, it is characterised in that also include：If certain distribution becomes
The actual power region of depressor fails to fit like a glove with the reasonable power supply area of the station power distribution transformator, judges the station power distribution transformation
The actual power region of device does not have reasonability.
5. determination methods according to claim 4, it is characterised in that also include：
If the reasonable power supply area of the actual power region of certain distribution transformer and the station power distribution transformator is not kissed completely
Close, the actual power region of the station power distribution transformator is adjusted according to the reasonable power supply area of the station power distribution transformator.
6. a kind of distribution transformer power supply area reasonability judgment means, it is characterised in that include：
Acquiring unit (1), for obtaining the reasonable power supply area of every station power distribution transformator, wherein each described reasonable power supply area
Inside only include any point in a station power distribution transformator, and each described reasonable power supply area to reasonable service area each described
In the distance of the distribution transformer in domain, the distance of the distribution transformer in reasonable power supply area being located to the point is most short；
Comparing unit (2), for will be the actual power region per distribution transformer described in platform reasonable with the station power distribution transformator
Power supply area is compared；
Reasonability judging unit (3), for when the actual power region per distribution transformer described in platform and the station power distribution transformator
Reasonable power supply area when fitting like a glove, judge that the actual power region of the station power distribution transformator has reasonability.
7. judgment means according to claim 6, it is characterised in that acquiring unit (1) includes：
Distribution transforming distributed points obtain subelement (11), for obtaining the geographical location information of every station power distribution transformator, according to described
Reason positional information determines the distribution transforming distributed points per distribution transformer described in platform；
N sides shape builds subelement (12), for connecting the adjacent n distribution transforming distributed points, constructs and is distributed with the distribution transforming
N side shape or triangle of the point for summit, n is the positive integer more than or equal to 3；
Circumscribed circle obtains subelement (13), for obtaining the circumscribed circle of each n sides shape；
The center of circle obtains subelement (14), for obtaining the center of circle of each circumscribed circle；
Rationally power supply area obtains subelement (15), for connecting the center of circle of each adjacent circumscribed circle, constructs multiple many
Reasonable power supply area of the side shape as every station power distribution transformator.
8. judgment means according to claim 7, it is characterised in that n=3.
9. judgment means according to any one of claim 6-8, it is characterised in that reasonability judging unit (3), also
For not kissing completely with the reasonable power supply area of the station power distribution transformator when the actual power region of certain distribution transformer
During conjunction, judge that the actual power region of the station power distribution transformator does not have reasonability.
10. judgment means according to claim 9, it is characterised in that also include：
Adjustment unit (4), it is reasonable with the station power distribution transformator for the actual power region when certain distribution transformer
Actual confession when power supply area does not fit like a glove, according to the reasonable power supply area of the station power distribution transformator to the station power distribution transformator
Electric region is adjusted.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895234A (en) * | 2017-11-20 | 2018-04-10 | 南京海兴电网技术有限公司 | A kind of power supply area recognition methods based on Distribution power network GIS |
| CN107977903A (en) * | 2017-11-24 | 2018-05-01 | 南京海兴电网技术有限公司 | A kind of power supply quality check method based on Distribution power network GIS |
| CN112585833A (en) * | 2018-08-24 | 2021-03-30 | 京瓷株式会社 | Power management system and power management method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065040A (en) * | 2012-12-14 | 2013-04-24 | 福建省电力有限公司 | Computer construction method of medium-voltage distribution network power supply framework |
| CN103500999A (en) * | 2013-09-24 | 2014-01-08 | 国家电网公司 | Low voltage distribution area power supply radius optimization method based on real-time loss |
| CN103903058A (en) * | 2012-12-26 | 2014-07-02 | 中国电力科学研究院 | Assessment method of efficient operation of intelligent power distribution network |
| CN104362637A (en) * | 2014-12-03 | 2015-02-18 | 广东电网有限责任公司电力科学研究院 | Low-voltage platform region intelligent management method based on forward-backward substitution algorithm |
| CN105653862A (en) * | 2015-12-30 | 2016-06-08 | 国网山东省电力公司青岛供电公司 | Method and apparatus for calculating power supply distances of load points |
-
2016
- 2016-09-13 CN CN201610820624.7A patent/CN106529758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065040A (en) * | 2012-12-14 | 2013-04-24 | 福建省电力有限公司 | Computer construction method of medium-voltage distribution network power supply framework |
| CN103903058A (en) * | 2012-12-26 | 2014-07-02 | 中国电力科学研究院 | Assessment method of efficient operation of intelligent power distribution network |
| CN103500999A (en) * | 2013-09-24 | 2014-01-08 | 国家电网公司 | Low voltage distribution area power supply radius optimization method based on real-time loss |
| CN104362637A (en) * | 2014-12-03 | 2015-02-18 | 广东电网有限责任公司电力科学研究院 | Low-voltage platform region intelligent management method based on forward-backward substitution algorithm |
| CN105653862A (en) * | 2015-12-30 | 2016-06-08 | 国网山东省电力公司青岛供电公司 | Method and apparatus for calculating power supply distances of load points |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895234A (en) * | 2017-11-20 | 2018-04-10 | 南京海兴电网技术有限公司 | A kind of power supply area recognition methods based on Distribution power network GIS |
| CN107977903A (en) * | 2017-11-24 | 2018-05-01 | 南京海兴电网技术有限公司 | A kind of power supply quality check method based on Distribution power network GIS |
| CN112585833A (en) * | 2018-08-24 | 2021-03-30 | 京瓷株式会社 | Power management system and power management method |
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