CN107453376A - A kind of determination method and device of taiwan area load data collection point - Google Patents
A kind of determination method and device of taiwan area load data collection point Download PDFInfo
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- CN107453376A CN107453376A CN201710581049.4A CN201710581049A CN107453376A CN 107453376 A CN107453376 A CN 107453376A CN 201710581049 A CN201710581049 A CN 201710581049A CN 107453376 A CN107453376 A CN 107453376A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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Abstract
This application provides a kind of determination method and device of taiwan area load data collection point,Pass through the first set generated according to node data table,Determine the first node that electric quantity data is maximum in the data structure diagram of target power distribution station,Taiwan area load data collection point as installation load data collecting device,Solve the problems, such as to cause load data collecting device installation number excessive because setting a user one taiwan area load data collection point,If the not up to default collection point number of the number of the taiwan area load data collection point of record afterwards,Then update first set,To determine another taiwan area load data collection point again,Until the number of the taiwan area load data collection point of record reaches default collection point number,So as on the basis of collection user's electric quantity data comprehensively,Reduce the setting number of taiwan area load data collection point,And reduce the time for obtaining the electric quantity data of whole users in power distribution station,To improve the collecting efficiency of taiwan area load data.
Description
Technical field
The present invention relates to distribution technique field, is to be related to a kind of determination of taiwan area load data collection point in particular
Method and device.
Background technology
Low-voltage power distribution station area causes three-phase load unbalance, three-phase line due to the randomness of user's access and load variations
The electric current flowed through is possible to that difference is very big, and the electric current that zero line flows through is also very big, particularly in rural area, because entrance line is general
It is even more serious for single-phase access, uneven situation.
One of directly affected caused by taiwan area three-phase imbalance be end three-phase voltage imbalance.Due to being flowed through on zero line
Very high current generation pressure drop is larger, and the neutral point of terminal temperature difference is offset, and causes some phase voltages too high, user power utilization device
Insulation ag(e)ing, service life are reduced；Some phases user's brownout, part electrical appliance can not start, and directly affects user's
Electricity consumption is experienced.
Another problem caused by three-phase imbalance is the increase of taiwan area line loss.In three-phase taiwan area in a basic balance, circuit and
Three compatible amounts of distribution transforming can be fully used, and no current flows through and do not produce loss on zero line in theory.And in three-phase not
Taiwan area is balanced, the electric current that circuit and Three-Phase Transformer flow through is unequal, and electric current is also flowed through on zero line, causes circuit and distribution loss
Increase.
At present, the method for three-phase imbalance adjustment mainly includes three kinds, first, by being carried out to each Main Branches line current
Monitoring, by certain algorithm with automatic phase-change switch to mutually carrying out real-time commutation where user, to reach taiwan area three-phase equilibrium
Target；Second, by the way that taiwan area three-phase current is shifted and mended in distribution transforming outlet installation reactive-load compensation and active transfer device
Repay, three-phase is reached balance；Third, by analyzing the load data of taiwan area circuit and user for a period of time, by artificial
The mode of phase modulation adjusts circuit or user, and separate to reach taiwan area three-phase in a basic balance.
Wherein, slave unit cost and economy etc. consider, and the third method is in user power utilization rule stabilization
Taiwan area is more applicable.But distribution low-voltage platform area topological structure is complicated, user power utilization payload and electricity consumption Time Inconsistency, cause
The characteristic of customer charge and electricity consumption time these two aspects can not be reflected by gathering the electric quantity data of each user merely；And to each use
A load data collecting device is installed at family, then needs equipment number to be mounted excessive, and then reduce taiwan area load data
Collecting efficiency.Therefore a kind of method that can determine taiwan area load data collection point is needed badly, preferably to support taiwan area three-phase
Imbalance adjustment.
The content of the invention
In view of this, the invention provides a kind of determination method and device of taiwan area load data collection point, reduce and match somebody with somebody
The load data collecting device number installed in radio area, and then reduce the electric quantity data for obtaining whole users in power distribution station
Time cost, improve indirectly obtain load data operating efficiency.
To achieve the above object, the present invention provides following technical scheme：
A kind of determination method of taiwan area load data collection point, including：
Receive the electric quantity data of the targeted customer in the data structure diagram and preset time of target power distribution station, the target
User is the whole electricity consumption users included in the data structure diagram of the target power distribution station；
According to the data structure diagram of the target power distribution station and the electric quantity data of the targeted customer, node data is generated
Table, the node data table include whole nodes and the targeted customer in the data structure diagram of the target power distribution station
Electric quantity data；
According to the node data table, first set is generated, the first set includes multiple first nodes and each
Electric quantity data corresponding to the first node, the first node are the data of target power distribution station contained by the node data table
Node in structure chart on backbone, electric quantity data corresponding to the first node are the whole institute that is included in the first node
State the electric quantity data summation of electricity consumption user；
Destination node is determined from the first set, as taiwan area load data collection point, the destination node is
The maximum first node of electric quantity data in the first set；
Record the number of the taiwan area load data collection point；
Judge whether the number of the taiwan area load data collection point reaches default collection point number；
If the number of the taiwan area load data collection point is not up to the default collection point number, renewal first collection
Close, and determine destination node from the first set described in returning, the step for as taiwan area load data collection point, directly
Number to the taiwan area load data collection point reaches the default collection point number, obtains the taiwan area load determined
Data collection point.
Preferably, it is described according to the node data table, first set is generated, including：
Determined from the node data table on backbone in the data structure diagram of the target power distribution station
Whole nodes, as multiple first nodes；
Electric quantity data corresponding with first node each described is determined from the node data table；
Will whole electric quantity data deposit second sets corresponding to the first nodes and the first node, as described the
One set.
Preferably, the renewal first set, including：
Reject the destination node in the first set, the set of generation the 3rd；
The 4th set is initialized, the initial value of the 4th set is empty set；
Judge whether the destination node includes at least one section point, the section point is the destination node
Branch node；
, will all section point deposit the 4th set if the destination node includes the section point；
It has been stored into the 4th set of the section point and the described 3rd set carries out union processing, the collection of generation the 5th
Close, as the first set.
Preferably, after judging that the destination node does not include the section point, in addition to：
Using the described 3rd set as the first set.
Preferably, it is described according to the node data table, after generating first set, in addition to：
Headend node is determined from the first set, as the taiwan area load data collection point, the head end section
Point is to be located at backbone in the data structure diagram of target power distribution station contained by the node data table in the first set to export
First node；
The headend node is rejected from the first set, the set of generation the 5th, as the first set, and is returned
It is described to determine destination node from the first set, the step for as taiwan area load data collection point.
A kind of determining device of taiwan area load data collection point, including：
Receiving module, the electricity of the targeted customer in data structure diagram and preset time for receiving target power distribution station
Data, the targeted customer are the whole electricity consumption users included in the data structure diagram of the target power distribution station；
First generation module, for the data structure diagram and the electricity of the targeted customer according to the target power distribution station
Data, generate node data table, and the node data table includes whole sections in the data structure diagram of the target power distribution station
Point and the electric quantity data of the targeted customer；
Second generation module, for according to the node data table, generating first set, the first set includes multiple
Electric quantity data corresponding to first node and each described first node, the first node is mesh contained by the node data table
Node in the data structure diagram of standard configuration radio area on backbone, electric quantity data corresponding to the first node are the first segment
The electric quantity data summation of the whole electricity consumption user included in point；
First choice module, for determining destination node from the first set, gathered as taiwan area load data
Point, the destination node are the first node that electric quantity data is maximum in the first set；
Logging modle, for recording the number of the taiwan area load data collection point；
Whether the first judge module, the number for judging the taiwan area load data collection point reach default collection point
Number；
Update module, if the number for the taiwan area load data collection point is not up to the default collection point number,
Update the first set；
The first choice module, it is additionally operable to after the update module updates the first set, from described first
Destination node is determined in set, as taiwan area load data collection point；
Acquisition module, if the number for the taiwan area load data collection point reaches the default collection point number, obtain
Take the taiwan area load data collection point determined.
Preferably, second generation module includes：
Second selecting module, for determining the data knot positioned at the target power distribution station from the node data table
Whole nodes in composition on backbone, as multiple first nodes；
3rd selecting module, for determining electricity corresponding with first node each described from the node data table
Measure data；
First preserving module, for will all electric quantity data deposits corresponding to the first nodes and the first node the
Two set；
4th selecting module, for using the second set as the first set.
Preferably, the update module includes：
First rejects module, for rejecting the destination node in the first set, the set of generation the 3rd；
Initialization module, for initializing the 4th set, the initial value of the 4th set is empty set；
Second judge module, for judging whether the destination node includes at least one section point, second section
Point is the branch node of the destination node；
Second preserving module, if including the section point for the destination node, all section points are deposited
Enter the 4th set；
Union processing module, the 4th set for being stored into the section point carry out union with the described 3rd set
Processing, the set of generation the 5th；
5th selecting module, for using the described 5th set as the first set.
Preferably, described device also includes：
6th selecting module, if not including the section point for the destination node, using the described 3rd set as
The first set.
Preferably, described device also includes：
7th selecting module, in second generation module according to the node data table, generation first set it
Afterwards, headend node is determined from the first set, as the taiwan area load data collection point, the headend node is institute
State and be located at first of backbone outlet in the data structure diagram of target power distribution station contained by the node data table in first set
Node；
Second rejects module, for rejecting the headend node, the set of generation the 5th from the first set；
8th selecting module, for using the described 5th set as the first set；
The first choice module, it is additionally operable in the 8th selecting module using the described 5th set as the described first collection
After conjunction, destination node is determined from the first set, as taiwan area load data collection point, the destination node is institute
State the first node that electric quantity data is maximum in first set.
Understand that compared with prior art, the invention provides a kind of taiwan area load data to adopt via above-mentioned technical scheme
Collect the determination method and device of point, pass through the first set generated according to node data table, it may be determined that go out target power distribution station
Data structure diagram in the maximum first node of electric quantity data, as taiwan area load data collection point, for installing load data
Collecting device, to gather the electric quantity data of contained whole users in the first node, efficiently solve because being directed to each user
The load data collecting device number of installation in power distribution station caused by one taiwan area load data collection point is set excessively
Problem, afterwards when judging the number of taiwan area load data collection point of record not up to default collection point number, renewal the
One set, to determine another taiwan area load data collection point from the first set after renewal again, until the platform of record
The number of area load data collection point reaches default collection point number, it is seen then that preferential from power distribution station successively using first set
The part of nodes that selection can gather multiple big load user electric quantity datas is born as the taiwan area of installation load data collecting device
Lotus data collection point, can ensure user's electric quantity data acquisition it is comprehensive on the basis of, reduce the collection of taiwan area load data
The setting number of point, so as to reduce the time cost for obtaining the electric quantity data of whole users in power distribution station, improve indirectly
The collecting efficiency of taiwan area load data.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of method flow diagram of the determination method of taiwan area load data collection point provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram of the generation method of first set provided in an embodiment of the present invention；
Fig. 3 is the method flow of the determination method of another taiwan area load data collection point provided in an embodiment of the present invention
Figure；
Fig. 4 is the method flow of the determination method of another taiwan area load data collection point provided in an embodiment of the present invention
Figure；
Fig. 5 is a kind of structural representation of the determining device of taiwan area load data collection point provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of the generating means of first set provided in an embodiment of the present invention；
Fig. 7 is the structural representation of the determining device of another taiwan area load data collection point provided in an embodiment of the present invention
Figure；
Fig. 8 is the structural representation of the determining device of another taiwan area load data collection point provided in an embodiment of the present invention
Figure.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of determination method of taiwan area load data collection point, accompanying drawing 1, the side are referred to
Method specifically includes following steps：
S101：Receive the electric quantity data of the targeted customer in the data structure diagram and preset time of target power distribution station, institute
State the whole electricity consumption users included in the data structure diagram that targeted customer is the target power distribution station；
Specifically, each power distribution station in distribution be owned by according to whole electricity consumption users contained in respective taiwan area and
Its geographical position and the taiwan area tree topology data structure diagram established, so that staff utilizes the taiwan area tree topology data knot
Composition knows the electric quantity data of electricity consumption user and user's number in taiwan area, is asked so as to judge whether the taiwan area occurs three-phase imbalance
Topic.
In order to set number less in power distribution station, and the taiwan area load data collection point of position suitable, to gather
The electric quantity data of contained whole electricity consumption users is, it is necessary to receive the data structure diagram and target of target power distribution station in power distribution station
The electric quantity data of user.That is, the taiwan area tree topology data structure diagram of target power distribution station is received, and the taiwan area is tree-like
Contained whole electricity consumption users used electric quantity data in preset time in topological data structure figure.Wherein, target distribution
Taiwan area is any one power distribution station in distribution.
In data structure diagram of the electric quantity data of targeted customer in preset time for the target power distribution station collected
Accumulative electric quantity data used in contained each electricity consumption user each leisure same period, wherein, preset time this programme is simultaneously
Do not limit, can be 1 day, 1 week or 1 month etc..For example, 5 are included in the data structure diagram of target power distribution station
Electricity consumption user, be respectively " user A, user B, user C, user D and user E ", preset time are " 1 month ", then incite somebody to action " user A,
User B, user C, user D and user E " are used as targeted customer, and will get their each comfortable preset time " in 1 month " institutes
By the use of accumulative electric quantity data " electric quantity data a, electric quantity data b, electric quantity data c, electric quantity data d and electric quantity data e " are as default
The electric quantity data of targeted customer in time.
S102：According to the data structure diagram of the target power distribution station and the electric quantity data of the targeted customer, generation section
Point data table, the node data table include whole nodes and the target in the data structure diagram of the target power distribution station
The electric quantity data of user；
Specifically, node data table is mainly data structure diagram and the targeted customer of the target power distribution station according to receiving
Electric quantity data and generate, whole nodes in data structure diagram for storing target power distribution station, and each section
The accumulative electric quantity data of electricity consumption user contained by point, the i.e. electric quantity data of the targeted customer in preset time received in S101.
To include " node 0, node 1, node 1.1, node 1.2, the and of node 2 in the data structure diagram of target power distribution station
Illustrated exemplified by this 6 nodes of node 3 ", specific manifestation form is as shown in table 1 below：
Table 1：Node data table
| Nodename | User's electric quantity data (degree) |
| 0 | 277 |
| 1 | 77 |
| 1.1 | 36 |
| 1.2 | 41 |
| 2 | 102 |
| 3 | 98 |
Wherein, node 1, node 2 and node 3 are the branch node contained by node 0, and node 1.1 and node 1.2 are node 1
Contained branch node.
S103：According to the node data table, first set is generated, the first set is comprising multiple first nodes and often
Electric quantity data corresponding to one first node, the first node are target power distribution station contained by the node data table
Node in data structure diagram on backbone, electric quantity data corresponding to the first node are complete to be included in the first node
The electric quantity data summation of electricity consumption user described in portion；
Specifically, first set is mainly used in the data structure diagram of the target power distribution station included in memory node tables of data
Whole nodes on middle backbone, i.e., whole first nodes, and whole electricity consumption users' contained by each first node is accumulative
Electric quantity data, the accumulative electric quantity data of the electricity consumption user contained by each of which first node is according to the mesh in node data table
What the electric quantity data of mark user was calculated.In other words, first set is mainly used in storing multiple first nodes and each
Electric quantity data corresponding to individual first node.
Still first set is specifically addressed by taking above-mentioned table 1 as an example, if target power distribution station contained by node data table
Node in data structure diagram on backbone for " node 0, node 1 and node 3 ", then the first set generated include " node 0,
Node 1 and node 3 " this 3 first nodes, and " electric quantity data corresponding to node 0 " " 179 ", " electricity number corresponding to node 1 "
According to " 77 ", " electric quantity data corresponding to node 3 " " 98 ", so as to determine that destination node is provided according to data to be follow-up.
The node on backbone in the data structure diagram of target power distribution station involved by the embodiment of the present invention can be with
Set according to the size of the electric quantity data summation of whole electricity consumption users contained by each node in target power distribution station, such as by mesh
The electric quantity data summation of contained whole electricity consumption users is connected more than the part of nodes of certain charge value and formed in standard configuration radio area
Backbone of the circuit as the target power distribution station, then whole nodes on the backbone are the node on backbone.
S104：Destination node is determined from the first set, as taiwan area load data collection point, the target section
Point is the first node that electric quantity data is maximum in the first set；
Specifically, because each first node in the first set of generation is target distribution contained by node data table
Node in the data structure diagram of taiwan area on backbone, therefore each first node may include more branch node, or
It is to include large user's node, so that the electric quantity data summation for the user that each first node is collected is larger,
If setting taiwan area load data collection point at first node, be advantageous to subsequently through on the adjustment taiwan area load data collection point
User it is separate quickly to solve the problems, such as the three-phase load unbalance of power distribution station, therefore, prioritizing selection from first set really
A first node of the electric quantity data summation maximum of contained whole electricity consumption users is made as destination node, i.e., it is negative as installation
The taiwan area load data collection point of lotus data acquisition equipment, so realize by only set a taiwan area load data collection point come
The collection to the electric quantity data of multiple electricity consumption users is completed, so as to effectively reduce the setting of taiwan area load data collection point
Number.
Large user's node that first node may include is the electric quantity data summation of the electricity consumption user of collection in preset time
The percentage for accounting for the electric quantity data summation for the user that whole power distribution station is gathered exceedes the node of default charge value, wherein, in advance
If charge value this programme does not limit, the electric quantity data summation for the user that can be gathered by whole power distribution station 10%,
20% etc..
S105：Record the number of the taiwan area load data collection point；
Specifically, in order to improve the speed of determination taiwan area load data collection point, can be in time to newly determining each time
The taiwan area load data collection point come is recorded.
S106：Judge whether the number of the taiwan area load data collection point reaches default collection point number, if so, then holding
Row S107, if it is not, then performing S108；
Specifically, default collection point number can be set according to the actual installation condition of each power distribution station.
S107：Obtain the taiwan area load data collection point determined；
Specifically, after the number for judging taiwan area load data collection point reaches default collection point number, institute is obtained
Each taiwan area load data collection point determined, so that the taiwan area load data collection point subsequently got according to these is to be somebody's turn to do
Target power distribution station sets suitable load data collecting device, wherein, load data collecting device can include but is not limited to
Load recorder, ammeter etc..
S108：The first set is updated, and returns to the S104；
Specifically, if the also not up to default collection point number of number of taiwan area load data collection point is judged, to working as
Preceding first set is updated, so as to continue with renewal after first set quickly determine it is next be used for load is installed
The taiwan area load data collection point of data acquisition equipment.
The embodiment of the invention discloses a kind of determination method of taiwan area load data collection point, by according to node data table
The first set of generation, it may be determined that go out the first node that electric quantity data is maximum in the data structure diagram of target power distribution station, make
For taiwan area load data collection point, for installing load data collecting device, to gather contained whole users in the first node
Electric quantity data, efficiently solve because for each user set a taiwan area load data collection point caused by allocated radio
The problem of load data collecting device number installed in area is excessive, judging the taiwan area load data collection point of record afterwards
Number not up to default collection point number when, first set is updated, to be determined again from the first set after renewal
Another taiwan area load data collection point, until the number of the taiwan area load data collection point of record reaches default collection point number,
It can be seen that preferentially choose the part section that can gather multiple big load user electric quantity datas from power distribution station successively using first set
Taiwan area load data collection point of the point as installation load data collecting device, can ensure the complete of user's electric quantity data acquisition
On the basis of the property of face, the setting number of taiwan area load data collection point is reduced, is all used so as to reduce to obtain in power distribution station
The time cost of the electric quantity data at family, the collecting efficiency of taiwan area load data is improved indirectly.
Accompanying drawing 2 is referred to, the S103 provided in embodiment corresponding to above-mentioned Fig. 1 specific implementation process includes following step
Suddenly：
S201：The backbone in the data structure diagram of the target power distribution station is determined from the node data table
On whole nodes, as multiple first nodes；
Specifically, due to the node in the data structure diagram of target power distribution station on backbone with it is non-in target power distribution station
Node on backbone is compared, comprising the number of electricity consumption user and the electric quantity data summation of the electricity consumption user collected compared with
Greatly, therefore, each node in node data table on backbone is defined as a first node, it is set so as to ensure
The taiwan area load data collection point put is as preferential setting table according to node position of the selection comprising compared with Multifunctional electric user
The rule of area load data collection point is determined, and then is realized to utilize and set less taiwan area load data collection point can
The purpose of the electric quantity data of whole electricity consumption users contained by whole power distribution station is collected comprehensively.
S202：Electric quantity data corresponding with first node each described is determined from the node data table；
Specifically, since it is determined that the number of the first node come may be more, therefore, in order to subsequently accurately from multiple the
Destination node is quickly determined in one node, it is also necessary to which each first node is included into whole electricity consumption users in preset time
The summation of interior collected user's electric quantity data is calculated, so as to the selection standard as succeeding target node.Wherein, often
One first node includes the calculating of the summation for user's electric quantity data that whole electricity consumption users are collected in preset time
Method can be added for the respective user's electric quantity data for being collected each electricity consumption user in preset time, to obtain
The summation of user's electric quantity data.
S203：Electric quantity data corresponding to all first nodes and the first node is stored in second set, as
The first set.
In the embodiment of the present invention, by the way that trunk in the data structure diagram of target power distribution station will be located at from node data table
Whole nodes on line are defined as multiple first nodes, and determine the electric quantity data corresponding to each first node, can be with
Realize and preferentially selected from the part of nodes that can collect big load user electric quantity data for installing load data collection
The taiwan area load data collection point of equipment, to set less taiwan area load data collection point just to complete to power distribution station
The collecting work of interior contained whole electricity consumption user electric quantity datas, effectively reduce the acquisition time of taiwan area load data.
On the basis of embodiment corresponding to above-mentioned Fig. 1, the embodiment of the invention discloses another taiwan area load data to adopt
Collect the determination method of point, refer to accompanying drawing 3, methods described specifically includes following steps：
S301：Receive the electric quantity data of the targeted customer in the data structure diagram and preset time of target power distribution station, institute
State the whole electricity consumption users included in the data structure diagram that targeted customer is the target power distribution station.
S302：According to the data structure diagram of the target power distribution station and the electric quantity data of the targeted customer, generation section
Point data table, the node data table include whole nodes and the target in the data structure diagram of the target power distribution station
The electric quantity data of user.
S303：According to the node data table, first set is generated, the first set is comprising multiple first nodes and often
Electric quantity data corresponding to one first node, the first node are target power distribution station contained by the node data table
Node in data structure diagram on backbone, electric quantity data corresponding to the first node are complete to be included in the first node
The electric quantity data summation of targeted customer described in portion.
S304：Destination node is determined from the first set, as taiwan area load data collection point, the target section
Point is the first node that electric quantity data is maximum in the first set.
S305：Record the number of the taiwan area load data collection point.
S306：Judge whether the number of the taiwan area load data collection point reaches default collection point number, if so, then holding
Row S307, if it is not, then performing S308.
S307：Obtain the taiwan area load data collection point determined；
S308：The destination node in the first set, the set of generation the 3rd are rejected, and performs S309；
If specifically, judging the also not up to default collection point number of number of taiwan area load data collection point, prove
Still need to continue with first set and screened, to determine the multiple taiwan area loads equal with default collection point number successively
Data collection point.
Due to the determination method of next taiwan area load data collection point be still using the maximum node of electric quantity data as
Destination node, therefore, in order to avoid determination of the destination node that this is determined to taiwan area load data collection point next time
Journey is had an impact, it is necessary to first reject the destination node of this determination from first set.If for example, target section of generation
Point for " node 1 ", first set be " { 1,3,5,10 } ", then reject " after destination node 1 ", generation the 3rd collect be combined into " 3,
5,10}”。
S309：The 4th set is initialized, the initial value of the 4th set is empty set, and performs S3010；
Specifically, the 4th set after initialization is mainly used in the current newest target section determined of follow-up storage
The branch node of point, i.e. section point.And the initialization of the 4th set is advantageous to judging taiwan area load data collection point
The also not up to default collection point number of number is, it is necessary to when continuing the determination operation of destination node next time, and the 4th set is only
The branch node of current newest that destination node determined of storage, it is updated so as to successfully avoid first set twice
The problem of journey influences each other.Wherein, the 4th collection after initialization is combined into empty set.
S3010：Judge whether the destination node includes at least one section point, the section point is the target
Node branch node, if so, S3011 is then performed, if it is not, then performing S3012；
Specifically, each destination node may include one or more branch nodes, i.e. section point, it is also possible to only wrap
Node containing large user, it is also possible to both not comprising any branch node, do not include large user's node again, therefore, it is necessary to currently most
A caused destination node is made whether to wrap during the destination node newly determined, i.e. last time determine destination node
Judgement containing at least one section point, to decide whether can continue to perform follow-up renewal operation.
S3011：Will all section point deposit the 4th set, and perform S3013；
Specifically, due to the current newest destination node determined be that electric quantity data is maximum in first set one the
One node, therefore, the larger node of electric quantity data is there may be in whole section points that the destination node includes, by the target
In the set of whole section points that node includes deposit the 4th, it is advantageously ensured that during destination node is determined next time from
The maximum first node of the electric quantity data of selected taking-up in first set after renewal is still electricity in remaining node in power distribution station
Measure the maximum node of data, and then using the destination node determined every time as during taiwan area load data collection point, Ji Nengshi
What now power distribution station user's electric quantity data obtained is comprehensive, and and can reasonably reduces the setting of taiwan area load data collection point
Number.
S3012：Using the described 3rd set as the first set, and return and perform S304；
If specifically, judge that destination node does not include section point, that is to say, that destination node is probably only comprising big
This case that user node, or both do not include any branch node, do not include large user's node this case again, then prove the
Four set still be empty set, so when will eliminate the 3rd collection cooperation generated after the current newest destination node determined
To determine the first set during destination node next time, continue to determine operation.
S3013：The 4th set and the described 3rd set for being stored into the section point carry out union processing, generation the
Five set, as the first set, and return and perform S304；
If for example, incorporate whole section points contained by destination node the 4th collection be combined into " B=2.1,2.2,
2.3 } ", the 3rd collection be combined into " A={ 1,3,5 } ", then be stored into the section point the 4th set and the described 3rd gather into
The processing of row union, the 5th collection of generation is combined into " A ∪ B={ 1,3,5,2.1,2.2,2.3 } ", as determining destination node next time
During first set, continue determine operation.
Above step S308~step S3013 is only the process that " updates the first set " disclosed in the embodiment of the present invention
A kind of preferable implementation, the specific implementation about this process can arbitrarily set, not do herein according to the actual requirements
Limit.
The embodiment of the invention discloses a kind of determination method of taiwan area load data collection point, by judging that taiwan area bears
When the number of lotus data collection point not up to presets collection point number, by second contained by the current newest destination node determined
In the 4th set after node deposit initialization, then threeth set of the 4th set with eliminating the destination node is made to carry out union
Processing, with the first set after update, ensure that the first set after renewal currently contained by whole first nodes
Still to gather the larger part of nodes of electric quantity data in remaining node in power distribution station, the after updating will be utilized by improving indirectly
Reasonability of the next destination node that one set is determined as a taiwan area load data collection point.
On the basis of embodiment corresponding to above-mentioned Fig. 1, the embodiment of the invention discloses another taiwan area load data to adopt
Collect the determination method of point, refer to accompanying drawing 4, methods described specifically includes following steps：
S401：Receive the electric quantity data of the targeted customer in the data structure diagram and preset time of target power distribution station, institute
State the whole electricity consumption users included in the data structure diagram that targeted customer is the target power distribution station.
S402：According to the data structure diagram of the target power distribution station and the electric quantity data of the targeted customer, generation section
Point data table, the node data table include whole nodes and the target in the data structure diagram of the target power distribution station
The electric quantity data of user.
S403：According to the node data table, first set is generated, the first set is comprising multiple first nodes and often
Electric quantity data corresponding to one first node, the first node are target power distribution station contained by the node data table
Node in data structure diagram on backbone, electric quantity data corresponding to the first node are complete to be included in the first node
The electric quantity data summation of targeted customer described in portion.
S404：Headend node is determined from the first set, as the taiwan area load data collection point, the head
End node is to be located at backbone in the data structure diagram of target power distribution station contained by the node data table in the first set
The first node of outlet；
Specifically, by user's electric quantity data that whole nodes contained in each power distribution station are collected is final
The distribution transforming outlet that power distribution station can be transferred to is collected, and can be first head end by the distribution transforming outlet of target power distribution station therefore
Node, for installing load data collecting device, determines that taiwan area is born as a taiwan area load data collection point so as to alleviate
The workload of lotus data collection point and time, the operating efficiency for obtaining user's electric quantity data is improved indirectly.
S405：The headend node, the set of generation the 5th, as the first set are rejected from the first set；
Specifically, because headend node is as the taiwan area determined a load data collection point, therefore utilizing
First set carries out the screening of destination node before, it is necessary to first be rejected headend node, avoids in the process screened for the first time
In the problem of again determining headend node as a taiwan area load data collection point.
S406：Destination node is determined from the first set, as taiwan area load data collection point, the target section
Point is the first node that electric quantity data is maximum in the first set.
S407：Record the number of the taiwan area load data collection point.
S408：Judge whether the number of the taiwan area load data collection point reaches default collection point number, if so, then holding
Row S409, if it is not, then performing S4010.
S409：Obtain the taiwan area load data collection point determined.
S4010：The first set is updated, and returns to the S406.
The embodiment of the invention discloses a kind of determination method of taiwan area load data collection point, passes through the first collection from generation
Headend node is preferentially defined as a taiwan area load data collection point in conjunction, and the 5th collection for eliminating headend node is cooperated
Follow-up destination node determination process is participated in for first set, destination node constant speed degree really can be improved, born with improving taiwan area
The collecting efficiency of lotus data.
The embodiment of the invention discloses a kind of determining device of taiwan area load data collection point, accompanying drawing 5, the dress are referred to
Put including：
Receiving module 501, the targeted customer's in data structure diagram and preset time for receiving target power distribution station
Electric quantity data, the targeted customer are the whole electricity consumption users included in the data structure diagram of the target power distribution station；
First generation module 502, for the data structure diagram according to the target power distribution station and the targeted customer
Electric quantity data, generates node data table, and the node data table includes complete in the data structure diagram of the target power distribution station
Portion's node and the electric quantity data of the targeted customer；
Second generation module 503, for according to the node data table, generating first set, the first set includes
Electric quantity data corresponding to multiple first nodes and each described first node, the first node is the node data table institute
Node in the data structure diagram of the power distribution station containing target on backbone, electric quantity data corresponding to the first node are described the
The electric quantity data summation of the whole electricity consumption user included in one node；
First choice module 504, for determining destination node from the first set, adopted as taiwan area load data
Collect point, the destination node is the first node that electric quantity data is maximum in the first set；
Logging modle 505, for recording the number of the taiwan area load data collection point；
First judge module 506, for judging whether the number of the taiwan area load data collection point reaches default collection
Point number；
Update module 507, if the number for the taiwan area load data collection point is not up to the default collection point
Number, updates the first set；
The first choice module 504, it is additionally operable to after the update module 507 updates the first set, from institute
State and destination node is determined in first set, as taiwan area load data collection point；
Acquisition module 508, if the number for the taiwan area load data collection point reaches the default collection point number,
Obtain the taiwan area load data collection point determined.
The embodiment of the invention discloses a kind of determining device of taiwan area load data collection point, pass through first choice module
504 first set according to the generation of node data table, it may be determined that go out electric quantity data in the data structure diagram of target power distribution station
Maximum first node, as taiwan area load data collection point, for installing load data collecting device, to gather the first segment
The electric quantity data of contained whole users in point, efficiently solve because setting a taiwan area load data to gather for each user
The problem of load data collecting device number installed caused by point in power distribution station is excessive, afterwards in the first judge module
When the number of the 506 taiwan area load data collection points for judging to record not up to presets collection point number, update module 507 updates
First set, so that first choice module 504 determines that another taiwan area load data is adopted from the first set after renewal again
Collect point, until the number for the taiwan area load data collection point that logging modle 505 records reaches default collection point number, it is seen then that profit
Preferentially chosen from power distribution station successively by the use of first set can gather the part of nodes of multiple big load user electric quantity datas as
The taiwan area load data collection point of load data collecting device is installed, the comprehensive of user's electric quantity data acquisition can ensured
On the basis of, the setting number of reduction taiwan area load data collection point, so as to reduce the electricity for obtaining whole users in power distribution station
The time cost of data is measured, improves the collecting efficiency of taiwan area load data indirectly.
The course of work of modules provided in an embodiment of the present invention, the method flow diagram corresponding to accompanying drawing 1 is refer to, had
Body running process repeats no more.
Accompanying drawing 6 is referred to, the second generation module 503 being related in embodiment corresponding to above-mentioned Fig. 5 specifically includes：
Second selecting module 5031, for determining the number positioned at the target power distribution station from the node data table
According to whole nodes on backbone in structure chart, as multiple first nodes；
3rd selecting module 5032, it is corresponding with first node each described for being determined from the node data table
Electric quantity data；
First preserving module 5033, for electric quantity data corresponding to all first nodes and the first node to be deposited
Enter second set；
4th selecting module 5034, for using the second set as the first set.
In the embodiment of the present invention, target power distribution station will be located at from node data table by the second selecting module 5031
Whole nodes in data structure diagram on backbone are defined as multiple first nodes, and the 3rd selecting module 5032 determines each
Electric quantity data corresponding to first node, it is possible to achieve excellent from the part of nodes that can collect big load user electric quantity data
The taiwan area load data collection point for installing load data collecting device is first selected, to set less taiwan area load number
The collecting work to contained whole electricity consumption user electric quantity datas in power distribution station can be just completed according to collection point, effectively reduces platform
The acquisition time of area's load data.
The course of work of modules provided in an embodiment of the present invention, the method flow diagram corresponding to accompanying drawing 2 is refer to, had
Body running process repeats no more.
The embodiment of the invention discloses the determining device of another taiwan area load data collection point, refers to accompanying drawing 7, described
Device includes：
Receiving module 501, the first generation module 502, the second generation module 503, first choice module 504, logging modle
505, the first judge module 506, update module 507, acquisition module 508；
Wherein, the update module 507 includes：
First rejects module 5071, for rejecting the destination node in the first set, the set of generation the 3rd；
Initialization module 5072, for initializing the 4th set, the initial value of the 4th set is empty set；
Second judge module 5073, for judging whether the destination node includes at least one section point, described
Two nodes are the branch node of the destination node；
Second preserving module 5074, if including the section point for the destination node, all described second it will save
Point deposit the 4th set；
Union processing module 5075, the 4th set for being stored into the section point are carried out with the described 3rd set
Union processing, the set of generation the 5th；
5th selecting module 5076, for using the described 5th set as the first set.
6th selecting module 5077, if not including the section point for the destination node, by the described 3rd set
As the first set.
The embodiment of the invention discloses a kind of determining device of taiwan area load data collection point, by judging that taiwan area bears
When the number of lotus data collection point not up to presets collection point number, the second preserving module 5074 will be by the second judge module 5073
After section point contained by the current newest destination node determined judged is stored in the initialized initialization of module 5072
In 4th set, then make the 4th set with reject that module 5071 eliminates that the destination node generated through first the 3rd gather into
The processing of row union, with the first set after update, ensure that the first set after renewal it is current contained by whole the
For one node still to gather the larger part of nodes of electric quantity data in remaining node in power distribution station, renewal will be utilized by improving indirectly
Reasonability of the next destination node that first set afterwards is determined as a taiwan area load data collection point.
The course of work of modules provided in an embodiment of the present invention, the method flow diagram corresponding to accompanying drawing 3 is refer to, had
Body running process repeats no more.
The embodiment of the invention discloses the determining device of another taiwan area load data collection point, refers to accompanying drawing 8, described
Device includes：
Receiving module 501, the first generation module 502, the second generation module 503, first choice module 504, logging modle
505, the first judge module 506, update module 507, acquisition module 508, the 7th selecting module 509, second rejects module 5010,
8th selecting module 5011；
Wherein, the 7th selecting module 509, in second generation module 503 according to the node data table,
After generating first set, headend node is determined from the first set, as the taiwan area load data collection point, institute
It is main in the data structure diagram of target power distribution station contained by the node data table to be located in the first set to state headend node
The first node of main line outlet；
Second rejects module 5010, for rejecting the headend node, the set of generation the 5th from the first set；
8th selecting module 5011, for using the described 5th set as the first set；
The first choice module 504, it is additionally operable in the 8th selecting module 5011 using the described 5th set as institute
After stating first set, destination node is determined from the first set, as taiwan area load data collection point, the target
Node is the first node that electric quantity data is maximum in the first set.
The embodiment of the invention discloses a kind of determining device of taiwan area load data collection point, pass through the 7th selecting module
Headend node is preferentially defined as a taiwan area load data collection point by 509 from the first set of generation, and by the 8th selection
After module 5011 by the second rejecting module 5010 using the 5th set that headend node generated is eliminated as first set participation
Continuous destination node determination process, destination node constant speed degree really can be improved, to improve the collecting efficiency of taiwan area load data.
The course of work of modules provided in an embodiment of the present invention, the method flow diagram corresponding to accompanying drawing 4 is refer to, had
Body running process repeats no more.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. determination method of taiwan area load data collection point, it is characterised in that including：Receive the electric quantity data of the targeted customer in the data structure diagram and preset time of target power distribution station, the targeted customer The whole electricity consumption users included in data structure diagram for the target power distribution station；According to the data structure diagram of the target power distribution station and the electric quantity data of the targeted customer, node data table is generated, The node data table includes whole nodes in the data structure diagram of the target power distribution station and the electricity of the targeted customer Measure data；According to the node data table, first set is generated, the first set is comprising described in multiple first nodes and each Electric quantity data corresponding to first node, the first node are the data structure of target power distribution station contained by the node data table Node in figure on backbone, electric quantity data corresponding to the first node are the whole use included in the first node The electric quantity data summation of electric user；Destination node is determined from the first set, as taiwan area load data collection point, the destination node is described The maximum first node of electric quantity data in first set；Record the number of the taiwan area load data collection point；Judge whether the number of the taiwan area load data collection point reaches default collection point number；If the number of the taiwan area load data collection point is not up to the default collection point number, the first set is updated, And destination node is determined from the first set described in returning, the step for as taiwan area load data collection point, until The number of the taiwan area load data collection point reaches the default collection point number, obtains the taiwan area load number determined According to collection point.
- 2. according to the method for claim 1, it is characterised in that it is described according to the node data table, first set is generated, Including：The whole on backbone in the data structure diagram of the target power distribution station is determined from the node data table Node, as multiple first nodes；Electric quantity data corresponding with first node each described is determined from the node data table；By electric quantity data deposit second set corresponding to all first nodes and the first node, collect as described first Close.
- 3. according to the method for claim 1, it is characterised in that the renewal first set, including：Reject the destination node in the first set, the set of generation the 3rd；The 4th set is initialized, the initial value of the 4th set is empty set；Judge whether the destination node includes at least one section point, the section point is the branch of the destination node Node；, will all section point deposit the 4th set if the destination node includes the section point；The 4th set of the section point has been stored into it and the described 3rd set carries out union processing, the set of generation the 5th, has made For the first set.
- 4. according to the method for claim 3, it is characterised in that judging the destination node not comprising the described second section After point, in addition to：Using the described 3rd set as the first set.
- 5. according to the method for claim 1, it is characterised in that described according to the node data table, the collection of generation first After conjunction, in addition to：Headend node is determined from the first set, as the taiwan area load data collection point, the headend node is It is located at backbone exports in the data structure diagram of target power distribution station contained by the node data table the in the first set One node；The headend node, the set of generation the 5th, as the first set, and described in return are rejected from the first set Destination node is determined from the first set, the step for as taiwan area load data collection point.
- A kind of 6. determining device of taiwan area load data collection point, it is characterised in that including：Receiving module, the electricity number of the targeted customer in data structure diagram and preset time for receiving target power distribution station According to the targeted customer is the whole electricity consumption users included in the data structure diagram of the target power distribution station；First generation module, for the data structure diagram and the electricity number of the targeted customer according to the target power distribution station According to generation node data table, the node data table includes whole nodes in the data structure diagram of the target power distribution station With the electric quantity data of the targeted customer；Second generation module, for according to the node data table, generating first set, the first set includes multiple first Electric quantity data corresponding to node and each described first node, the first node are that target contained by the node data table is matched somebody with somebody Node in the data structure diagram of radio area on backbone, electric quantity data corresponding to the first node are in the first node Comprising the whole electricity consumption user electric quantity data summation；First choice module, for determining destination node from the first set, as taiwan area load data collection point, institute Destination node is stated as the maximum first node of electric quantity data in the first set；Logging modle, for recording the number of the taiwan area load data collection point；Whether the first judge module, the number for judging the taiwan area load data collection point reach default collection point number；Update module, if the number for the taiwan area load data collection point is not up to the default collection point number, renewal The first set；The first choice module, it is additionally operable to after the update module updates the first set, from the first set In determine destination node, as taiwan area load data collection point；Acquisition module, if the number for the taiwan area load data collection point reaches the default collection point number, obtain true The taiwan area load data collection point made.
- 7. device according to claim 6, it is characterised in that second generation module includes：Second selecting module, for determining the data structure diagram positioned at the target power distribution station from the node data table Whole nodes on middle backbone, as multiple first nodes；3rd selecting module, for determining electricity number corresponding with first node each described from the node data table According to；First preserving module, for electric quantity data deposit second corresponding to all first nodes and the first node to be collected Close；4th selecting module, for using the second set as the first set.
- 8. device according to claim 6, it is characterised in that the update module includes：First rejects module, for rejecting the destination node in the first set, the set of generation the 3rd；Initialization module, for initializing the 4th set, the initial value of the 4th set is empty set；Second judge module, for judging whether the destination node includes at least one section point, the section point is The branch node of the destination node；Second preserving module, if including the section point for the destination node, all it will be stored in institute by the section point State the 4th set；Union processing module, the 4th set for being stored into the section point are carried out at union with the described 3rd set Reason, the set of generation the 5th；5th selecting module, for using the described 5th set as the first set.
- 9. device according to claim 8, it is characterised in that also include：6th selecting module, if not including the section point for the destination node, using the described 3rd set as described in First set.
- 10. device according to claim 6, it is characterised in that also include：7th selecting module, in second generation module according to the node data table, after generating first set, from Headend node is determined in the first set, as the taiwan area load data collection point, the headend node is described the It is located at the first node that backbone exports in the data structure diagram of target power distribution station contained by the node data table in one set；Second rejects module, for rejecting the headend node, the set of generation the 5th from the first set；8th selecting module, for using the described 5th set as the first set；The first choice module, be additionally operable to the 8th selecting module using the described 5th set as the first set it Afterwards, destination node is determined from the first set, as taiwan area load data collection point, the destination node is described the The maximum first node of electric quantity data in one set.
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