CN108649578A - The grid structure adjustment of high, middle pressure city net and networking mode optimization method and device - Google Patents
The grid structure adjustment of high, middle pressure city net and networking mode optimization method and device Download PDFInfo
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- CN108649578A CN108649578A CN201810692706.7A CN201810692706A CN108649578A CN 108649578 A CN108649578 A CN 108649578A CN 201810692706 A CN201810692706 A CN 201810692706A CN 108649578 A CN108649578 A CN 108649578A
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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
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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]
Abstract
The present invention provides a kind of grid structure adjustment of high, middle pressure city net and networking mode optimization method and device, this method to include：Obtain the grid structure model of current region；Power supply zone is divided, determines the power supply grade of each power supply zone；According to power supply grade, the Connection Mode of each power supply zone is determined；According to corresponding Connection Mode, identify in grid structure model, the wiring point of each non-standard wiring of power supply zone；Non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, terminal voltage exception and block switch arrangement abnormalities；According to the Connection Mode of each power supply zone, the mode of connection of the wiring point of non-standard wiring is adjusted.The present invention makes the grid structure adjustment of high, middle pressure city net and networking mode more rationalize, and improves city net power supply capacity.
Description
Technical field
The present invention relates to the technical fields of the adjusting and optimizing of high, middle pressure city net, more particularly, to a kind of high, middle pressure city net
Grid structure adjusts and networking mode optimization method and device.
Background technology
With the continuous development of society, the demand of residential electricity consumption is constantly improving, city net power supply contradiction getting worse, by
Early period, the grid structure arrangement of city net is unreasonable, causes place power supply uneven, and since supply line is more, it has not been convenient to net
Frame structure is improved, and in peak times of power consumption, also power failure etc. on a large scale can be occurred because load transfer goes wrong, be given
People's life, work bring great inconvenience.
Invention content
In view of this, the purpose of the present invention is to provide a kind of grid structure adjustment of high, middle pressure city net and networking modes
Optimization method and device improve city net power supply so that the grid structure adjustment of high, middle pressure city net and networking mode more rationalize
Ability.
In a first aspect, an embodiment of the present invention provides a kind of grid structure adjustment of high, middle pressure city net and networking mode are excellent
Change method, this method include：Obtain the grid structure model of current region；Power supply zone is divided, determines each power supply zone
Power supply grade；According to power supply grade, the Connection Mode of each power supply zone is determined；According to corresponding Connection Mode, rack is identified
In structural model, the wiring point of each non-standard wiring of power supply zone；Non-standard wiring includes bulk wiring, radiation wiring, hands over
Detour is pitched for electrical connection, terminal voltage exception and block switch arrangement abnormalities；According to the Connection Mode of each power supply zone, adjustment
The mode of connection of the wiring point of non-standard wiring.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein root
According to power supply grade, the step of determining the Connection Mode of each power supply zone, including：When the power supply that power supply zone is high density load
When grade, the Connection Mode of power supply zone is chain type wiring；When power supply zone is the power supply grade of low-density load, power supply point
The Connection Mode in area includes that the biradial wiring that two lines one become or two lines two become wiring.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein presses
According to the Connection Mode of each power supply zone, the step of adjusting the mode of connection of the wiring point of non-standard wiring, including：Eliminate cable
In net, the wiring relationship between switchyard；Realize that busbar extends, and establishes the cable of monocycle or bi-cyclic form between switchyard
Net.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein presses
According to the Connection Mode of each power supply zone, the step of adjusting the mode of connection of the wiring point of non-standard wiring, including：It reduces aerial
In net, the quantity of the contact point of single time backbone；Between the substation of aerial net, the wiring relationship of " # " font pattern is established.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein presses
According to the Connection Mode of each power supply zone, the step of adjusting the mode of connection of the wiring point of non-standard wiring, including：Detection power supply
The radius of electricity supply of each supply line in subregion；If radius of electricity supply is more than given threshold, reduced by one of following manner
Radius of electricity supply：Adjust the substation of supply line's connection；If there is contact in supply line, open loop point is adjusted；If power supply
There is no contacts in circuit, establish and get in touch with and adjust open loop point.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of first aspect, wherein should
Method further includes：According to the mode of connection after adjustment, grid structure model is updated；It is raw according to updated grid structure model
Cheng Gao, the grid structure adjustment of middle pressure city net and the optimization of networking mode report.
Second aspect, the embodiment of the present invention also provide it is a kind of it is high, it is middle pressure city net grid structure adjustment and networking mode it is excellent
Makeup is set, including：Model acquisition module, the grid structure model for obtaining current region；Grade classification module, for dividing
Power supply zone determines the power supply grade of each power supply zone；Mode division module, for according to power supply grade, determining each confession
The Connection Mode of electric subregion；Identification module, for according to corresponding Connection Mode, identifying in grid structure model, each power supply
The wiring point of the non-standard wiring of subregion；Non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, end
Electric voltage exception and block switch arrangement abnormalities；Module is adjusted, for the Connection Mode according to each power supply zone, adjustment is non-standard
The mode of connection of the wiring point of wiring.
In conjunction with second aspect, an embodiment of the present invention provides the first possible embodiments of second aspect, wherein should
Mode division module, is additionally operable to：When power supply zone is the power supply grade of high density load, the Connection Mode of power supply zone is chain
Formula wiring；When power supply zone is the power supply grade of low-density load, the Connection Mode of power supply zone includes that two lines one become double
It radiates wiring or two lines two becomes wiring.
In conjunction with second aspect, an embodiment of the present invention provides second of possible embodiments of second aspect, wherein adjusts
Mould preparation block, is additionally operable to：It eliminates in cable system, the wiring relationship between switchyard；Realize that busbar extends, and establishes between switchyard
The cable system of monocycle or bi-cyclic form.
The third aspect, the embodiment of the present invention also provide it is a kind of it is high, it is middle pressure city net grid structure adjustment and networking mode it is excellent
Change realization device, including memory and processor, wherein memory for storing one or more computer instruction, one or
A plurality of computer instruction is executed by processor, the method to realize above-mentioned first aspect.
The embodiment of the present invention brings following advantageous effect：
A kind of grid structure adjustment of high, middle pressure city net provided in an embodiment of the present invention and networking mode optimization method, dress
It sets and realization device, this method divides power supply zone by the grid structure model of acquisition current region, determine each power supply point
The power supply grade in area；According to power supply grade, the Connection Mode of each power supply zone is determined；According to corresponding Connection Mode, identification
In grid structure model, the wiring point of each non-standard wiring of power supply zone；According to the Connection Mode of each power supply zone, adjustment
The mode of connection of the wiring point of non-standard wiring.This method keeps the grid structure adjustment of high, middle pressure city net and networking mode reasonable
Change, improves city net power supply capacity.
Other features and advantages of the present invention will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or by implement the present invention above-mentioned technology it can be learnt that.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, better embodiment cited below particularly, and match
Appended attached drawing is closed, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is grid structure adjustment and the networking mode optimization side of a kind of high, middle pressure city net provided in an embodiment of the present invention
The flow chart of method；
Fig. 2 is grid structure adjustment and the networking mode optimization of another high, middle pressure city net provided in an embodiment of the present invention
The flow chart of method；
Fig. 3 is Tai'an core space grid structure figure before optimization provided in an embodiment of the present invention；
Fig. 4 is Tai'an core space grid structure figure after optimization provided in an embodiment of the present invention；
Fig. 5 is grid structure adjustment and the networking mode optimization dress of a kind of high, middle pressure city net provided in an embodiment of the present invention
The structural schematic diagram set；
Fig. 6 is that a kind of grid structure of high, middle pressure city net provided in an embodiment of the present invention adjusts and networking mode optimization is real
The structural schematic diagram of existing device.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Currently, since the grid structure of existing city net is returned there are common-tower double-return, with tower three, single line is monotropic, upper level power supply
Carry out the problems such as failure can not complete load transfer so that load, which is unable to complete successfully, to be turned to supply, and city net power supply capacity is insufficient, can not
Meets the needs of people's production and living are for electric power.Based on this, a kind of rack of high, middle pressure city net provided in an embodiment of the present invention
Structural adjustment and networking mode optimization method, device and realization device, the technology can be applied to the group-network construction of electric system
In adjustment.For ease of understanding the present embodiment, the net first to a kind of high, middle pressure city net disclosed in the embodiment of the present invention
Frame structural adjustment and networking mode optimization method describe in detail.
The flow chart of the grid structure adjustment and networking mode optimization method of a kind of high, middle pressure city net shown in Figure 1,
This method comprises the following steps：
Step S102 obtains the grid structure model of current region；
The region optimized will be had determined to as current region, according to the number of the actual electric power networks of current region
According to by relevant Software on Drawing grid structure model, which may include the power supply grade of current region, substation point
Cloth, Connection Mode, electricity consumption situation etc..
Step S104 divides power supply zone, determines the power supply grade of each power supply zone；
Can be specifically current region division power supply zone according to substation, the traction subregion institute etc. in model, and according to
Power supply purposes in each service area determines suitable power supply grade for each power supply zone, for example, residential electricity consumption, industrial
Electricity etc.；In general, the power supply of commercial power is higher ranked.
Step S106 determines the Connection Mode of each power supply zone according to the power supply grade；
For the region that load density is larger, the mode of chain type connection may be used, for the lower region of load density,
The biradial wiring of two lines one change may be used, two lines two become or the integrated mode etc. of several wiring；In general, should not be formed
In complicated connecting line.
Step S108 identifies in the grid structure model that each power supply zone is non-according to corresponding Connection Mode
The wiring point of standard wiring；The non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, end electricity
Reduce off-flavor is often and block switch arrangement abnormalities etc.；According to corresponding Connection Mode, the wiring point and basis of non-standard wiring are identified
Current region actual conditions analyze the reason of non-standard wiring is formed.
Step S110 adjusts the mode of connection of the wiring point of non-standard wiring according to the Connection Mode of each power supply zone；
According to the mode of connection of the wiring point of the non-standard wiring of identification and analysis as a result, taking appropriate measures pair
It is adjusted, and forms standardized Connection Mode；
For bulk wiring, since its contact is complicated, formulation turns power supply plan difficulty, can distinguish trunk and branch
It is clear, the city net actual conditions of current region to be analyzed, invalid contact is removed, wiring of making rational planning for improves resource utilization,
Improve city net power supply capacity simultaneously；
For radiating wiring, there is website since offside lacks website or offside, but be a lack of outgoing line interval, cause for electric energy
Power is insufficient, can take following measures：In conjunction with the contact of newly-built substation's outlet structure, have circuit contact and homonymy with offside
Circuit get in touch with or according to injection net to Single-ring network, dijection net to the direction of dual-ring network optimize etc.；
For intersecting detour for electrical connection, since circuit gallery is limited, periphery lacks website or circuit, the non-optimal road in path
The reasons such as diameter cause power supply capacity low, can consider periphery website and line resource according to load and quality of voltage situation,
Circuitous is cut and is transformed, power supply zone is divided；
For terminal voltage exception, since line powering radius is excessive, conductor cross-section is less than normal, line load is overweight etc., and
The reasons such as single appearance are often not, causes terminal voltage unqualified, following Optimized Measures can be taken：For radius of electricity supply mistake
Big situation：(a) consider in the recent period first in the line, back segment whether there is or not substation's new construction, if any then circuit is accessed；(b) such as
Circuit has detour powerup issue and there are better channel, then path optimizing；(c) as circuit has contact, then consider to adjust open loop
Point；Such as without contact, but end has circuit that can constitute contact therewith, then builds contact and adjust open loop point；It is inclined for conductor cross-section
Small situation：Section is transformed；For the overweight situation of line load：Cut load；It is overweight excessive with radius of electricity supply for line load
And the case where depositing：35kV power distribution stations are built in special recommendation；
For block switch arrangement abnormalities, the embodiment in equipment is that block switch configuration is on the low side or on the high side, operationally
Embodiment be segmentation attaching user it is excessive, distribution capacity is excessive, loss of outage load is unsatisfactory for power supply safety standard.That takes is excellent
Change the capacity of distribution transform that strategy mainly mounts between statistics line bar and line bar, waypoint is determined by standard of 2000~4000kVA；
It for more complicated wiring, unlinks, forms succinct, clearly standard Connection Mode, ultimately form " strong-
The city city net of letter-strong " formula.
An embodiment of the present invention provides a kind of grid structure adjustment of high, middle pressure city net and networking mode optimization methods, lead to
The grid structure model for obtaining current region is crossed, power supply zone is divided, determines the power supply grade of each power supply zone；According to power supply
Grade determines the Connection Mode of each power supply zone；According to corresponding Connection Mode, identify in grid structure model, each confession
The wiring point of the electric non-standard wiring of subregion；Non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, end
Terminal voltage exception and block switch arrangement abnormalities；According to the Connection Mode of each power supply zone, the wiring of non-standard wiring is adjusted
The mode of connection of point.Which makes the grid structure adjustment of high, middle pressure city net and networking mode more rationalize, and improves city net
Power supply capacity.
The flow of another kind shown in Figure 2 high, middle pressure city net grid structure adjustment and networking mode optimization method
Scheme, is realized on the basis of this method method shown in Fig. 1, this method comprises the following steps：
Step S202 obtains the grid structure model of current region；
Step S204 divides power supply zone, determines the power supply grade of each power supply zone；Wherein, when the power supply zone
For high density load power supply grade when, the Connection Mode of the power supply zone is chain type wiring；When the power supply zone is low
When the power supply grade of density loads, the Connection Mode of the power supply zone includes biradial wiring or the change of two lines two that two lines one become
Wiring；
According to grid structure model, power supply zone is divided for current region, and be suitable power supply of power supply zone selection etc.
Grade, for being divided into three power supply grades, respectively high pressure city net, subordinate's high pressure city net, middle pressure city net；Wherein, high pressure city
Net uses cyclic structure, independently-powered subordinate's high pressure city net, subordinate's high voltage substation；Subordinate's high pressure city net using connection of ring power network,
The modes such as open loop operation, by radiation feedback in a manner of based on, subordinate's high voltage substation by two or more direction high voltage substation
Power supply is provided.
In general, being no more than 3 subordinate's high voltage substations in one group of wiring, for having 4 in one group of wiring or with the superior and the subordinate
High voltage substation, once breaking down is susceptible to chain reaction, large-scale power-off event is caused, is unlinked；
For there is 3 subordinate's high voltage substations in one group of wiring, visual concrete condition decides whether to be adjusted；If Bulk Supply Substation
Number of units is less, load is lighter, and transformation cost performance is not high, can temporarily be retained.
Step S206 identifies in the grid structure model that each power supply zone is non-according to corresponding Connection Mode
The wiring point of standard wiring；The non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, terminal voltage
Abnormal and block switch arrangement abnormalities；
Step S208 adjusts the wiring point of non-standard wiring according to the Connection Mode of each power supply zone
The mode of connection；
Step S210 updates the grid structure model according to the mode of connection after adjustment；According to the updated net
Frame structural model generates grid structure adjustment and the optimization of the networking mode report of high, middle pressure city net.
It requires for power supply reliability can be met and does not influence city network operation safety but do not form the net of standard wiring
Frame is not adjusted individually, need to be considered the cost performance of transformation in conjunction with the rack on periphery, decide whether to be adjusted depending on actual conditions
It is whole.
The actual conditions that the embodiment of the present invention is netted according to current region city, classifying rationally city network level, make full use of existing
Resource improves resource utilization, and reduces city network planning cost so that turn power supply plan and be easy to formulate, ensure the smooth of load
Turn to supply, improves the ability of city net power supply.
The embodiment of the present invention additionally provides grid structure adjustment and the networking mode optimization side of another high, middle pressure city net
Method；It is realized on the basis of this method method shown in Fig. 2；In the present embodiment, according to the Connection Mode of each power supply zone, to adjust
It is illustrated for the mode of connection of the wiring point of whole non-standard wiring, it is specific as follows：
(1) it when in cable system complexity wiring, can eliminate in cable system, the wiring relationship between switchyard；It is opening
Realization busbar extends between closing station, establishes the cable system of monocycle or bi-cyclic form.
(2) it when wiring complicated in aerial net, can reduce in aerial net, the quantity of the contact point of single time backbone；
Between the substation of aerial net, the wiring relationship of " # " font pattern is established.
(3) when in aerial cable hybrid network complexity wiring, each supply line in power supply zone can be detected
Radius of electricity supply；If radius of electricity supply is more than given threshold, radius of electricity supply is reduced by one of following manner：Supply line is adjusted to connect
The substation connect；If there is contact in supply line, open loop point is adjusted；If there is no contacts in supply line, connection is established
Network simultaneously adjusts open loop point.
The embodiment of the present invention can make full use of original channel resource, avoid tearing open greatly and build in large scale, improve resource utilization, simultaneously
In view of in the access for building, creating user, ensureing power supply capacity, power supply reliability is improved.
Corresponding to above method embodiment, by taking Tai'an core space grid structure figure before optimization shown in Fig. 3 as an example, use
Above method embodiment optimizes it processing, obtains Tai'an core space grid structure figure after optimization shown in Fig. 4, specifically
Optimization process is as follows：
Tai'an core space is established 1 South Lake 110kV and is become, i.e. above-mentioned subordinate's high pressure city net, but grid structure is largely non-
Standard wiring, high pressure city net and the non-standard wiring of net of subordinate's high pressure city account for relatively high, it is therefore necessary to be directed to high-voltage fence rack
Structure optimizes, in conjunction with the Connection Mode and high pressure and subordinate's high voltage power distribution of high voltage substation and subordinate's high voltage substation
The networking mode of net eliminates the non-standard wiring of high pressure city net and subordinate's high pressure city net, improves the power supply of Tai'an core space power grid
Reliability.Due to Downtown gallery resource anxiety, creates and transformation is difficult, in conjunction with distant view year target net, mainly for
110kV high become of going up north carries out Optimal network frame, formed one group it is single-stranded.
The embodiment of the present invention illustrates the feasibility of above method embodiment in conjunction with specific embodiments, by using above-mentioned
Method can be such that the grid structure adjustment of high, middle pressure city net and networking mode rationalizes, improve city net power supply capacity.
Corresponding to above method embodiment, the grid structure adjustment and networking of a kind of high, middle pressure city net shown in Figure 5
Method optimizing apparatus structure schematic diagram, including such as lower part：
Model acquisition module 50, the grid structure model for obtaining current region；
Grade classification module 51 determines the power supply grade of each power supply zone for dividing power supply zone；
Mode division module 52, for according to power supply grade, determining the Connection Mode of each power supply zone；
Identification module 53, for according to corresponding Connection Mode, identifying in grid structure model, each power supply zone is nonstandard
The wiring point of quasi- wiring；Non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, terminal voltage exception
With block switch arrangement abnormalities；
Module 54 is adjusted, for the Connection Mode according to each power supply zone, adjusts connecing for the wiring point of non-standard wiring
Line mode.
Above-mentioned mode division module 52, is additionally operable to：When power supply zone is the power supply grade of high density load, power supply zone
Connection Mode be chain type wiring；When power supply zone is the power supply grade of low-density load, the Connection Mode packet of power supply zone
The biradial wiring or two lines two for including the change of two lines one become wiring.
Above-mentioned adjustment module 54, is additionally operable to：It eliminates in cable system, the wiring relationship between switchyard；Between switchyard
It realizes that busbar extends, establishes the cable system of monocycle or bi-cyclic form.
The grid structure adjustment of high, middle pressure city net provided in an embodiment of the present invention and networking mode optimize device, and upper
Grid structure adjustment and the networking mode optimization method technical characteristic having the same of high, the middle pressure city net of embodiment offer are provided,
So can also solve identical technical problem, reach identical technique effect.
Referring to Fig. 6, the present embodiment additionally provide it is a kind of it is corresponding with above method embodiment it is a kind of it is high, it is middle pressure city net
Grid structure adjusts and the structural schematic diagram of networking mode optimization realization device, the realization device include memory 100 and processing
Device 101；Wherein, memory 100 is for storing one or more computer instruction, and one or more computer instruction is by processor
It executes, to realize that grid structure adjustment and networking mode optimization method, this method of above-mentioned high, middle pressure city net may include above
It is one or more in method.
Further, distributed storage devices shown in fig. 6 further include bus 102 and communication interface 103, and processor 101 leads to
Letter interface 103 and memory 100 are connected by bus 102.
Wherein, memory 100 may include high-speed random access memory (RAM, Random Access Memory),
May further include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.By extremely
A few communication interface 103 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection can use internet, wide area network, local network, Metropolitan Area Network (MAN) etc..Bus 102 can be isa bus, pci bus or
Eisa bus etc..The bus can be divided into address bus, data/address bus, controlling bus etc..For ease of indicating, only used in Fig. 6
One four-headed arrow indicates, it is not intended that an only bus or a type of bus.
Processor 101 may be a kind of IC chip, the processing capacity with signal.It is above-mentioned during realization
Each step of method can be completed by the integrated logic circuit of the hardware in processor 101 or the instruction of software form.On
The processor 101 stated can be general processor, including central processing unit (Central Processing Unit, abbreviation
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital
Signal Processing, abbreviation DSP), application-specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or
Person other programmable logic device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute sheet
Disclosed each method, step and logic diagram in inventive embodiments.General processor can be microprocessor or the processing
Device can also be any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in
Hardware decoding processor executes completion, or in decoding processor hardware and software module combination execute completion.Software mould
Block can be located at random access memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable storage
In the storage medium of this fields such as device, register maturation.The storage medium is located at memory 100, and processor 101 reads memory
Information in 100, in conjunction with its hardware complete previous embodiment method the step of.
The embodiment of the present invention additionally provides a kind of machine readable storage medium, which is stored with machine
Executable instruction, for the machine-executable instruction when being called and being executed by processor, machine-executable instruction promotes processor real
The grid structure adjustment and networking mode optimization method, specific implementation of existing above-mentioned high, middle pressure city net can be found in embodiment of the method,
This is repeated no more.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. grid structure adjustment and the networking mode optimization method of a kind of high, middle pressure city net, which is characterized in that the method packet
It includes：
Obtain the grid structure model of current region；
Power supply zone is divided, determines the power supply grade of each power supply zone；
According to the power supply grade, the Connection Mode of each power supply zone is determined；
According to corresponding Connection Mode, identify in the grid structure model, each non-standard wiring of power supply zone connects
Line point；The non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, terminal voltage exception and segmentation
Switchgear distribution is abnormal；
According to the Connection Mode of each power supply zone, the mode of connection of the wiring point of non-standard wiring is adjusted.
2. according to the method described in claim 1, it is characterized in that, described according to the power supply grade, each confession is determined
The step of Connection Mode of electric subregion, including：
When the power supply zone is the power supply grade of high density load, the Connection Mode of the power supply zone is chain type wiring；
When the power supply zone is the power supply grade of low-density load, the Connection Mode of the power supply zone becomes including two lines one
Biradial wiring or two lines two become wiring.
3. according to the method described in claim 1, it is characterized in that, the wiring mould according to each power supply zone
Formula, the step of adjusting the mode of connection of the wiring point of non-standard wiring, including：
It eliminates in cable system, the wiring relationship between switchyard；
Realize that busbar extends, and establishes the cable system of monocycle or bi-cyclic form between the switchyard.
4. according to the method described in claim 1, it is characterized in that, the wiring mould according to each power supply zone
Formula, the step of adjusting the mode of connection of the wiring point of non-standard wiring, including：
It reduces in aerial net, the quantity of the contact point of single time backbone；
Between the substation of the aerial net, the wiring relationship of " # " font pattern is established.
5. according to the method described in claim 1, it is characterized in that, the wiring mould according to each power supply zone
Formula, the step of adjusting the mode of connection of the wiring point of non-standard wiring, including：
Detect the radius of electricity supply of each supply line in the power supply zone；
If the radius of electricity supply is more than given threshold, radius of electricity supply is reduced by one of following manner：
Adjust the substation of supply line's connection；
If there is contact in the supply line, open loop point is adjusted；If there is no contacts in the supply line, connection is established
Network simultaneously adjusts open loop point.
6. according to the method described in claim 1, it is characterized in that, the method further includes：According to the mode of connection after adjustment,
Update the grid structure model；According to the updated grid structure model, the grid structure tune of high, middle pressure city net is generated
Whole and networking mode optimization is reported.
7. a kind of grid structure adjustment of high, middle pressure city net and networking mode optimize device, which is characterized in that described device packet
It includes：
Model acquisition module, the grid structure model for obtaining current region；
Grade classification module determines the power supply grade of each power supply zone for dividing power supply zone；
Mode division module, for according to the power supply grade, determining the Connection Mode of each power supply zone；
Identification module, for according to corresponding Connection Mode, identifying in the grid structure model, each power supply zone is non-
The wiring point of standard wiring；The non-standard wiring includes bulk wiring, radiation wiring, intersects detour for electrical connection, end electricity
Reduce off-flavor often and block switch arrangement abnormalities；
Module is adjusted, for the Connection Mode according to each power supply zone, adjusts the wiring point of non-standard wiring
The mode of connection.
8. device according to claim 7, which is characterized in that the mode division module is additionally operable to：
When the power supply zone is the power supply grade of high density load, the Connection Mode of the power supply zone is chain type wiring；
When the power supply zone is the power supply grade of low-density load, the Connection Mode of the power supply zone becomes including two lines one
Biradial wiring or two lines two become wiring.
9. device according to claim 7, which is characterized in that the adjustment module is additionally operable to：
It eliminates in cable system, the wiring relationship between switchyard；
Realize that busbar extends, and establishes the cable system of monocycle or bi-cyclic form between the switchyard.
10. a kind of grid structure adjustment of high, middle pressure city net and networking mode optimize realization device, which is characterized in that including depositing
Reservoir and processor, wherein the memory is for storing one or more computer instruction, one or more computer
Instruction is executed by the processor, to realize claim 1 to 6 any one of them method.
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