CN110428098A - The recognition methods of power network construction project environmental sensitive area and computer-readable storage medium - Google Patents
The recognition methods of power network construction project environmental sensitive area and computer-readable storage medium Download PDFInfo
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- CN110428098A CN110428098A CN201910691393.8A CN201910691393A CN110428098A CN 110428098 A CN110428098 A CN 110428098A CN 201910691393 A CN201910691393 A CN 201910691393A CN 110428098 A CN110428098 A CN 110428098A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
A kind of power network construction project environmental sensitive area recognition methods of the invention and computer-readable storage medium, the user that this method passes through Subject-oriented, environmental sensitive area type analysis, pass through the Data Structure Design of Subject-oriented, by geographic information system technology, confirm power network construction project site, routing information and the environmental sensitive area type being related to, different type route delimited according to user demand and sensitizing range influencing characterisitic, site, the radius of influence of environmental sensitive area, generate buffer area, to complete the identification and statistics of power network construction project environmental sensitive area, to judge power network construction project site, path whether the feasible offer foundation of environment.The present invention is by storing the realization when the program in computer-readable storage medium is executed by processor.The present invention is designed data structure, optimizes to identification process, the friendly of user interface, by Structured Design, realizes the identification to power network construction project environmental sensitive area, and completes result output.
Description
Technical field
The invention belongs to power grid environmental technology fields, and in particular to a kind of power network construction project environment of Subject-oriented is quick
Sensillary area recognition methods and computer-readable storage medium, applied to the planning of project of transmitting and converting electricity, feasibility study, design review work.
Background technique
In the design of current project of transmitting and converting electricity, the 1:50000 map of use or the pervious graph letter eighties in last century
Breath, due to the fast development of urban and rural economies, many areas are natural, very big change has occurred in the social physiognomy, and map can not be true
Reflect local status, all kinds of environmental sensitive area are not also marked.Need staff live in project of transmitting and converting electricity design
Money is searched to identify to all kinds of sensitizing ranges.When using artificial site inspection, since the data of all kinds of environmental sensitive area adheres to separately
The each administrative responsibile institution's administration of government, the data of sensitizing range is realized not yet to be shared, and when gathering information, need to arrive each government master
Pipe portion door collect respective type environmental sensitive area data, formality is cumbersome, search money the period it is long, search money the work duplication of labour it is more, greatly
Wasting manpower and material resources are measured, and since the progress of project limits, can not often collect all sensitizing ranges of line of project completely
Particulars, gather material " individual combat, a thing one view " phenomenon is prominent, and information collected by every task also fails to very well
Integration.In recent years, portion voltage grade is high, line route is longer and surrounding enviroment influence factor is complicated, the degree of social concern
High project in work, uses extra large Bearing score-Loews and reaches technology in design etc., using take photo by plane, remote sensing technology can be to periphery one
Determining natural environment situation in range has intuitive reflection, but its higher operating costs, to the nature reserve area on no clear boundary,
The environmental sensitive area such as wellhead protection zone lack accurate means of identification, meanwhile, it still can only reflect and take photo by plane in range
Present Natural Environment can not realize the identification to environmental sensitive area near project of transmitting and converting electricity from global angle.
It, can't be by engineering to sensitivity since the automation of project of transmitting and converting electricity environmental impact prediction, the level of informatization be not high
The environmental impact prediction result of point is timely embodied in the addressing route selection stage, and prediction result has the directive function of addressing route selection
Limit affects the quality and efficiency of addressing route selection work to a certain extent, it is also possible to project environmental impact assessment, water protect scheme, environmental protection is tested
It receives, water is protected the work checked and accepted and adversely affected.
In conclusion there are the user objects data such as power network construction project environmental sensitive area to disperse, number for currently available technology
According to the low problem of inefficiency, accuracy rate in island effect distinct issues and manual procedure.
Summary of the invention
The purpose of the present invention is to provide a kind of power network construction project environmental sensitive area recognition methods of Subject-oriented and
Computer-readable storage medium.For the problem that efficiency is lower in the identification of project of transmitting and converting electricity environmental sensitive area, take a long time, benefit
With the development approach of computer field Subject-oriented, it is based on GIS technology, all kinds of environment sensitives can be identified comprehensively by studying one kind
Automatically analyzing and counting for all kinds of environmental sensitive area data may be implemented in the recognition methods in area, improves power network construction project early period
The automation of environmental sensitive area identification, the level of IT application in work, to improving, engineering environmental protection Whole Course Management is horizontal, carries out environment
Optimization Computer Aided Design is of great significance.
In order to achieve the above objectives, the present invention adopts the following technical scheme that realize:
The recognition methods of power network construction project environmental sensitive area, comprising the following steps:
Step 1: determining that the environment of power network construction project influences target, establishing includes that substation, transmission line of electricity and environment are quick
The user object set of sensillary area；And the environment influencing characterisitic of power network construction project is analyzed, determine power network construction project
Environmental Factors and coverage；
Step 2: determining the relative positional relationship of different objects in user object set；Determine that power network construction project environment is quick
Sensillary area type determines different type environment according to different type environment sensitive zone properties and Environmental Factors evaluation criterion
The protection scope of sensitizing range determines Environmental Factors control limit, and determines the radius of influence of substation, transmission line of electricity；It adopts
With the Programming of object-oriented, power network construction project environmental sensitive area identification hardware and software platform is built；
Step 3: building power network construction project environmental sensitive area identification hardware and software platform using what step 2 was built, extract power grid
It is quick to draw power network construction project path profile, the site location drawing and environment for the attribute information and geographical location information of construction project
Sensillary area distribution map；And using relative positional relationship, protection scope and the radius of influence determined in step 2, to power network construction project
Different type environmental sensitive area protection scope, the radius of influence being related to are respectively set；
Step 4: on the basis of step 3, according to the environmental sensitive area type and the radius of influence of setting, on transmission line of electricity road
Diameter, site periphery generate buffer area and determine environmental sensitive area using topological analysis.
A further improvement of the present invention lies in that further including step 5:
Based on project of transmitting and converting electricity design specification or standard, environmental sensitive area quantity, grade within the scope of the radius of influence,
Line route, site scheme are carried out than choosing, to the design optimization in path, site.
A further improvement of the present invention lies in that in the step 1, the foundation of user object set includes:
Determine position, quantity and the type of power network construction project environmental sensitive area, wherein the type of environmental sensitive area includes
Nature reserve area, resident concentrate residential quarter, drinking water source protection zone, scenic spot, Place of world cultural and natural heritage with
And cultural relics and historic sites, establish the user object set including substation, transmission line of electricity and environmental sensitive area.
A further improvement of the present invention lies in that according to project of transmitting and converting electricity noise, electromagnetic environment, water and consolidating in the step 1
4 class Environmental Factors of body waste determine substation, defeated in conjunction with the different characteristics of power network construction project construction time, runtime
The radius of influence of electric line Environmental Factors；Each Environmental Factors control limit is compared, to power network construction project environment shadow
Ring whether the factor is exceeded is judged, it is exceeded if it exists, the environmental sensitive area is preferential by being included in sensitive target byte orderings
Object set.
A further improvement of the present invention lies in that the specific implementation step of the step 2 includes:
201) determine in user object set with power network construction project relevant environment sensitizing range type；According to environmental sensitive area
The difference of type determines the protection scope of different type environmental sensitive area；Not according to substation, transmission line of electricity item attribute
Together, it determines its Environmental Factors, participates in the respective environment impact factor evaluation criterion in national technical standard specification, determine ring
Border impact factor control limit, and determine the radius of influence of substation, transmission line of electricity；
202) Programming for using object-oriented, using GIS-Geographic Information System, to different type in user object set
The geographical environment information of object is acquired, stores, retrieves, analyzes and shows, by substation, transmission line of electricity and environmental sensitive area
Geographical location attribute information, the guarantor of the environmental factor influence radius and environmental sensitive area of substation and transmission line of electricity
Shield range data is packaged；Using topologies, to substation in user object set, transmission line of electricity and environmental sensitive area
Geographical location attribute information carries out topological processing by adjacent, association and comprising 3 seed types, specifies all kinds of in user object set
Positional relationship between object；And data server, application server and switch network are established, build power network construction project ring
Border sensitizing range identifies hardware and software platform.
A further improvement of the present invention lies in that the specific implementation step of the step 3 includes:
301) inflection point of transmission line of electricity, the geographical location information in path, the position of substation and environmental sensitive area are extracted,
Build in step 2 power network construction project environmental sensitive area identification hardware and software platform on draw power network construction project path profile,
The site location drawing and environmental sensitive area distribution map；
302) hardware and software platform is identified using power network construction project environmental sensitive area, in the power grid construction that step 301) generates
On item Path figure, the site location drawing and environmental sensitive area distribution map, different type environment that power network construction project is related to
Sensitizing range protection scope, the radius of influence are respectively set, to clear environmental sensitive area identification range.
A further improvement of the present invention lies in that the specific implementation step of the step 4 includes:
401) according to the protection scope and the radius of influence being arranged in step 3, known using power network construction project environmental sensitive area
Other hardware and software platform generates a buffer area on power network construction project path, site periphery；
402) in the buffer area radius of generation produce an overlay area, with the overlay area to other atural objects into
Row space querying and retrieval, show and the buffer area intersection all kinds of environmental sensitive area, other transmission lines of electricity and substation, and
It is highlighted, completes the identification, screening and statistics to power network construction project environmental sensitive area.
A kind of computer-readable storage medium, is stored thereon with computer program, real when which is executed by processor
Step in existing above-mentioned power network construction project environmental sensitive area recognition methods.
Compared with the existing technology, the present invention have it is following the utility model has the advantages that
It is an object of the invention to more accurately identify all kinds of environmental sensitive area relevant to power network construction project, overcome existing
Have the not high problem of identification power network construction project environment sensitive region aging rate, and by the way of object-oriented to data structure into
Row design, optimizes identification process, the friendly of user interface, quick, close friend to electricity by Structured Design
Net construction project environmental sensitive area is identified and is counted, and completes result output.
Subject-oriented design concept in object-oriented, with programming described in the present invention is not quite similar, data
Library way to manage is combined using distribution with Subject-oriented.And object-oriented, mainly user oriented, Environment Oriented
Sensitizing range type, using all types of user, all kinds of environmental sensitive area as co-operating object set, centered on object, with
Family demand is guiding, different environmental sensitive area types is determined, by GIS platform technology, during technical research, using face
To object pattern, realize that user's input, output interface are friendly, the automatic identification and forecast function of environmental sensitive area are completed in research and development.
Finally, the present invention utilizes computer-readable storage medium, it is stored thereon with computer program, the program is processed
When device executes, so that it may realize the step in the recognition methods of the power network construction project environmental sensitive area.
Detailed description of the invention
Fig. 1 is recognition methods process in power network construction project environmental sensitive area of the present invention；
Fig. 2 is the Xi'an 330kV harbour affairs area project of transmitting and converting electricity environmental sensitive area recognition result schematic diagram；
Fig. 3 is two channel project of transmitting and converting electricity environmental sensitive area recognition result schematic diagram of the northern Shensi 750kV-Central Shanxi Plain；
Fig. 4 is the overall framework schematic diagram that the present invention applies；
Fig. 5 is the block diagram of hardware view of the present invention.
Specific embodiment
The present invention is made further instructions below in conjunction with attached drawing.
As shown in Figure 1, the present invention be power network construction project environmental sensitive area identify, by the user of Subject-oriented,
Environmental sensitive area type analysis confirms power grid by geographic information system technology by the Data Structure Design of Subject-oriented
Construction project site, routing information and the environmental sensitive area type being related to are drawn according to user demand and sensitizing range influencing characterisitic
Determine the radius of influence of different type route, site, environmental sensitive area, buffer area is generated, to complete power network construction project environment
The identification and statistics of sensitizing range, to judge power network construction project site, whether environment is feasible in path provides foundation, there are it is illegal across
More or the unreasonable project of evacuation returns and plans or design again.
Specifically, power network construction project environmental sensitive area provided by the invention recognition methods, comprising the following steps:
Step 1: determining that the environment of power network construction project influences target, establishing includes that substation, transmission line of electricity and environment are quick
The user object set of sensillary area；And the environment influencing characterisitic of power network construction project is analyzed, determine power network construction project
Environmental Factors and coverage, wherein Environmental Factors are one kind in noise, electromagnetic environment, water and solid waste
Or several classes；Wherein, the foundation of user object set comprises determining that position, quantity and the class of power network construction project environmental sensitive area
Type, wherein the type of environmental sensitive area includes nature reserve area, resident's concentration residential quarter, drinking water source protection zone, landscape name
Win area, Place of world cultural and natural heritage and cultural relics and historic sites, establishes the use including substation, transmission line of electricity and environmental sensitive area
Family object set.In addition, according to project of transmitting and converting electricity noise, 4 class Environmental Factors of electromagnetic environment, water and solid waste, knot
The different characteristics for closing power network construction project construction time, runtime determines the influence half of substation, transmission line of electricity Environmental Factors
Diameter；Each Environmental Factors control limit is compared, it is whether exceeded to power network construction project Environmental Factors to judge, if depositing
Exceeded, by the environmental sensitive area by being included in preferential objects set in sensitive target byte orderings.
Step 2: determining the relative positional relationship of different objects in user object set；Determine that power network construction project environment is quick
Sensillary area type determines different type environment according to different type environment sensitive zone properties and Environmental Factors evaluation criterion
The protection scope of sensitizing range determines Environmental Factors control limit, and determines the radius of influence of substation, transmission line of electricity；It adopts
With the Programming of object-oriented, power network construction project environmental sensitive area identification hardware and software platform is built；Implement step packet
It includes:
201) determine in user object set with power network construction project relevant environment sensitizing range type；According to environmental sensitive area
The difference of type determines the protection scope of different type environmental sensitive area；Not according to substation, transmission line of electricity item attribute
Together, it determines its Environmental Factors, participates in the respective environment impact factor evaluation criterion in national technical standard specification, determine ring
Border impact factor control limit, and determine the radius of influence of substation, transmission line of electricity；
202) Programming for using object-oriented, using GIS-Geographic Information System, to different type in user object set
The geographical environment information of object is acquired, stores, retrieves, analyzes and shows, by substation, transmission line of electricity and environmental sensitive area
Geographical location attribute information, the guarantor of the environmental factor influence radius and environmental sensitive area of substation and transmission line of electricity
Shield range data is packaged；Using topologies, to substation in user object set, transmission line of electricity and environmental sensitive area
Geographical location attribute information carries out topological processing by adjacent, association and comprising 3 seed types, specifies all kinds of in user object set
Positional relationship between object；And data server, application server and switch network are established, build power network construction project ring
Border sensitizing range identifies hardware and software platform.
Step 3: building power network construction project environmental sensitive area identification hardware and software platform using what step 2 was built, extract power grid
It is quick to draw power network construction project path profile, the site location drawing and environment for the attribute information and geographical location information of construction project
Sensillary area distribution map；And using relative positional relationship, protection scope and the radius of influence determined in step 2, to power network construction project
Different type environmental sensitive area protection scope, the radius of influence being related to are respectively set；Implementing step includes:
301) inflection point of transmission line of electricity, the geographical location information in path, the position of substation and environmental sensitive area are extracted,
Build in step 2 power network construction project environmental sensitive area identification hardware and software platform on draw power network construction project path profile,
The site location drawing and environmental sensitive area distribution map；
302) hardware and software platform is identified using power network construction project environmental sensitive area, in the power grid construction that step 301) generates
On item Path figure, the site location drawing and environmental sensitive area distribution map, different type environment that power network construction project is related to
Sensitizing range protection scope, the radius of influence are respectively set, to clear environmental sensitive area identification range.
Step 4: on the basis of step 3, according to the environmental sensitive area type and the radius of influence of setting, on transmission line of electricity road
Diameter, site periphery generate buffer area and determine environmental sensitive area using topological analysis；Implementing step includes:
401) according to the protection scope and the radius of influence being arranged in step 3, known using power network construction project environmental sensitive area
Other hardware and software platform generates a buffer area on power network construction project path, site periphery；
402) in the buffer area radius of generation produce an overlay area, with the overlay area to other atural objects into
Row space querying and retrieval, show and the buffer area intersection all kinds of environmental sensitive area, other transmission lines of electricity and substation, and
It is highlighted, completes the identification, screening and statistics to power network construction project environmental sensitive area.
Step 5: being based on project of transmitting and converting electricity design specification or standard, the environmental sensitive area number within the scope of the radius of influence
Amount, grade carry out than choosing, to the design optimization in path, site line route, site scheme.
The main process that the present invention applies in practice:
(1) attributes such as diameter, approach region are walked according to the scale of investment of power network construction project, route, determines that user object needs
It asks and is primarily upon focus to what line environment influenced, combs project surrounding enviroment sensitizing range type and sorts；
(2) geographic information system technology is utilized, the positioning of line route, site is completed in typing path, site information；And
By the relevant information typing of the environmental sensitive area such as nature reserve area, wellhead protection zone, cultural relics and historic sites, local-style dwelling houses, believe by geography
The database management function of breath system completes project of transmitting and converting electricity, the space of sensitizing range and the foundation of attribute database；
(3) according to power network construction project environment influencing characterisitic, residential house, nature reserve area, cultural relics and historic sites, water head site guarantor are set
The radius of influence for protecting the different types environmental sensitive area such as area, for forward environmental sensitive area of sorting, the radius of influence is arranged not
More than 100 meters, strictly ensure the abundant evacuation of route counterweight vertex type environmental sensitive area.
(4) identification of power network construction project environmental sensitive area.In GIS platform, to all along project
Environmental sensitive area carries out spatial analysis, and identification meets the environmental sensitive area of radius of influence requirement, and statistic of classification.
(5) according to recognition result, power network construction project is divided with the presence or absence of illegal the phenomenon that crossing over environmental sensitive area
Analysis, judges the accordance of project and environmental requirement；
(6) it is based on the conclusion of step (5), researchs and proposes the design schemes such as environmental sensitive area planning and adjusting or route detour
Change is suggested, according to (1)~(4) step, the environmental sensitive area that the project of re-recognizing is related to, and Stepwise Screening path, environments of station site
The optimal scheme of feasibility, until scheme is met environmental requirements only；What scheme was met the requirements, project environment sensitizing range recognizer is complete
At.
It is identified according to the following steps to carry out the environmental risk of project:
(1) data demand and operational requirements for establishing different user, different type environmental sensitive area object, specify power grid
The important environmental sensitive area type and command range of construction project.
(2) in GIS platform, transmission line of electricity, substation location, nature reserve area, water source pump-station are established
Area, settlement place, cultural relics and historic sites geography information parameter database (including space, two class database of attribute database).
(3) according to the nature in power network construction project approach region, social environment status and different type environmental sensitive area
The characteristics of, determine the radius of influence for environmental sensitive area identification, different regions, different types of environmental sensitive area influence
Radius can be different.For example, according to relevant laws regulation, standard criterion or the related requirement of reply, apart from cultural relics and historic sites 200-
The command range that 500m is identified as environmental sensitive area；It is right according to the masses near power network construction project to the acceptance level of project
A variety of grades such as 10m, 20m, 50m can be set as with the horizontal linear distance of local-style dwelling houses.
(4) it is based on object-oriented programming, above-mentioned all data are inputted into geographic information system technology, by means of sky
Between index quick-searching in spatial database, be considered as being located at the object of buffer area when identification and meet radius of influence parameter
It is required that environmental sensitive area, shown, and its result is connect with attribute data, thus obtain the identification of environmental sensitive area with
Statistical result, information also cover the spatial data and attribute data of different type environmental sensitive area simultaneously.
The it is proposed of the power network construction project environmental sensitive area recognition methods of Subject-oriented, is integrated with GIS technology, data
Library, the demand analysis of object-oriented, the structure design of object-oriented, the multiple technologies feature such as Programming of object-oriented, can
All kinds of environmental sensitive area adversely affected may be built and run to power network construction project with automatic identification, be a kind of energy
The method of enough quickly identification power network construction project environmental sensitive area, recognition time can be compressed to 2-3 hour, efficiently, fast,
All kinds of power network construction projects can be carried out with environmentally friendly optimization, contracting, environmental impact assessment, design scheme establishment, examines the period at feasibility study.It is main available
In:
(1) planning, application for developing can find the site of design, the environmental sensitive area of line crossing law bans in time
The case where, convenient for being adjusted in time, prevent in the environmental impact assessment stage since environmentally friendly subversiveness opinion negates feasibility study, reforms showing for feasibility study
As reducing environmental risk, ensure that project progress, saved engineering cost, and establish good basis for follow-up work.
(2) environmental impact assessment work quality can be improved in the environmental impact assessment stage, avoid the environmental impact assessment stage due to do not have find site, route across
More the environmentally friendly subversiveness opinion such as environmental sensitive area of law bans and hide some dangers for engineering, cause that the acceptance of work is difficult, drags long
Do not test or pay enormous expenditure.Since in planning, application for developing evaded by environmentally sensitive area, environmental impact assessment work effect
Rate and quality can improve, and be not in the complex situations for finding environmentally friendly subversiveness opinion in environmental impact assessment and requiring change planning, feasibility study.
(3) it just sets and project engineering stage
Since planning, feasibility study, environmental impact assessment stage environmentally sensitive area have carried out abundant identification, according to the site road of environment impact assessment statement
Diameter carries out that environmentally friendly subversiveness opinion can be avoided the occurrence of when just setting.It needs to change with project engineering stage since other reasons are just set
Site is relocated, and this method can also be used and identify to the relationship of site, route and environmental sensitive area after change, shut out
The appearance of environmental protection subversiveness opinion absolutely, avoid occurring to be forced to relocate due to the restriction of unnecessary environmental issue change location, construction delay,
The problem of investment waste.
(4) the production run stage
Since (1)-(4) link improves using this method the accuracy and comprehensive of environmental sensitive area identification, into fortune
The environmental risk of engineering will also be reduced greatly after row order section.
(5) environmentally friendly management aspect
The application of this method can also reinforce power network construction project environmental protection Whole Course Management, reduce environmental risk, can be gradually
It reduces engineering and drags phenomena such as not testing long, provide a kind of new tool to properly settle related environmentally friendly dispute, complaining.
The identification of power network construction project environmental sensitive area that this method is related to mainly to along power network construction project settlement place,
The environmental sensitive area such as nature reserve area, scenic spot, wellhead protection zone, cultural relics and historic sites carry out automatic identification, analysis, system
Meter provides technical support for project feasibility study, environmental impact assessment, complete stage work.Using this method, Shan was netted in state over the past two years
The western northern Shensi company 750kV-two channel of the Central Shanxi Plain, the Xi'an 330kV harbour affairs area, the Yulin 330kV thermoelectricity send out etc. 20 remainder 330kV and with
Practical application is carried out in upper project of transmitting and converting electricity feasibility study, design review, environmental sensitive area recognition result is to determine feasibility study scheme
Feasibility of environmental protection provides important technical support, and part of recognition result is as shown in Figures 2 and 3.
As shown in figure 4, overall framework is divided into three levels in terms of software platform of the present invention, main includes number
According to library layer, Business Logic, boundary layer.Database layer major function is storage, according to dividing in storage properties, by space number
According to, attribute database, document database constitute, complete system it is all data storage and be associated with.Business Logic is mainly completed
The functional modules such as each alanysis, inquiry, statistics, all business processings, are completed by this level in user's industry.Boundary layer, it is main
If the processing of man-machine interface, the very clear direct connection to system of the users such as ease for use, friendly is completed herein, operator
The interface that member provides by boundary layer completes to control and operate to being related to data.Therefore, the present invention also provides a kind of calculating
Machine read/write memory medium, is stored thereon with computer program, which realizes electricity of the present invention when being executed by processor
Step in the environmental sensitive area recognition methods of net construction project.
As shown in figure 5, hardware view of the present invention, including data server, application server, router, exchange
Machine, client terminal (Mobile portable, fixed), to realize the geographical location information of all types of user object, the vector quantization of graph,
Data classification and storage, topology processing, environmental sensitive area are analyzed and show function, and realize difference using public network, inner-mesh network
Data access and interaction between client terminal and data server, application server, between user and user.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, to the greatest extent
Invention is explained in detail referring to above-described embodiment for pipe, it should be understood by those ordinary skilled in the art that: still
It can be with modifications or equivalent substitutions are made to specific embodiments of the invention, and without departing from any of spirit and scope of the invention
Modification or equivalent replacement, should all cover within the scope of the claims of the present invention.
Claims (8)
1. the recognition methods of power network construction project environmental sensitive area, which comprises the following steps:
Step 1: determining that the environment of power network construction project influences target, establishing includes substation, transmission line of electricity and environmental sensitive area
User object set；And the environment influencing characterisitic of power network construction project is analyzed, determine the environment of power network construction project
Impact factor and coverage；
Step 2: determining the relative positional relationship of different objects in user object set；Determine power network construction project environmental sensitive area
Type determines different type environment sensitive according to different type environment sensitive zone properties and Environmental Factors evaluation criterion
The protection scope in area determines Environmental Factors control limit, and determines the radius of influence of substation, transmission line of electricity；Using face
To the Programming of object, power network construction project environmental sensitive area identification hardware and software platform is built；
Step 3: building power network construction project environmental sensitive area identification hardware and software platform using what step 2 was built, extract power grid construction
The attribute information and geographical location information of project draw power network construction project path profile, the site location drawing and environmental sensitive area
Distribution map；And using relative positional relationship, protection scope and the radius of influence determined in step 2, power network construction project is related to
Different type environmental sensitive area protection scope, the radius of influence is respectively set；
Step 4: on the basis of step 3, according to the environmental sensitive area type and the radius of influence of setting, in transmission line of electricity path, standing
Location periphery generates buffer area and determines environmental sensitive area using topological analysis.
2. power network construction project environmental sensitive area according to claim 1 recognition methods, which is characterized in that further include step
5:
Based on project of transmitting and converting electricity design specification or standard, environmental sensitive area quantity, grade within the scope of the radius of influence, to line
Road path, site scheme are carried out than choosing, to the design optimization in path, site.
3. power network construction project environmental sensitive area according to claim 1 or 2 recognition methods, which is characterized in that the step
In rapid 1, the foundation of user object set includes:
Determine position, quantity and the type of power network construction project environmental sensitive area, wherein the type of environmental sensitive area includes nature
Protection zone, resident concentrate residential quarter, drinking water source protection zone, scenic spot, Place of world cultural and natural heritage and text
The user object set including substation, transmission line of electricity and environmental sensitive area is established in object historic site.
4. power network construction project environmental sensitive area according to claim 3 recognition methods, which is characterized in that the step 1
In, according to project of transmitting and converting electricity noise, 4 class Environmental Factors of electromagnetic environment, water and solid waste, in conjunction with power network construction project
The different characteristics of construction time, runtime determine the radius of influence of substation, transmission line of electricity Environmental Factors；Compare each environment
Impact factor control limit, it is whether exceeded to power network construction project Environmental Factors to judge, it is exceeded if it exists, by the ring
Border sensitizing range is by being included in preferential objects set in sensitive target byte orderings.
5. power network construction project environmental sensitive area according to claim 4 recognition methods, which is characterized in that the step 2
Specific implementation step include:
201) determine in user object set with power network construction project relevant environment sensitizing range type；According to environmental sensitive area type
Difference, determine the protection scope of different type environmental sensitive area；According to substation, the difference of transmission line of electricity item attribute, really
Its fixed Environmental Factors, participate in the respective environment impact factor evaluation criterion in national technical standard specification, determine environment shadow
Factor control limit is rung, and determines the radius of influence of substation, transmission line of electricity；
202) Programming for using object-oriented, using GIS-Geographic Information System, to different object in user object set
Geographical environment information be acquired, store, retrieve, analyze and show, by the ground of substation, transmission line of electricity and environmental sensitive area
Manage position attribution information, the protection model of the environmental factor influence radius and environmental sensitive area of substation and transmission line of electricity
Data are enclosed to be packaged；Using topologies, to the geography of substation in user object set, transmission line of electricity and environmental sensitive area
Position attribution information carries out topological processing by adjacent, association and comprising 3 seed types, specifies types of objects in user object set
Between positional relationship；And data server, application server and switch network are established, it is quick to build power network construction project environment
Sensillary area identifies hardware and software platform.
6. power network construction project environmental sensitive area according to claim 5 recognition methods, which is characterized in that the step 3
Specific implementation step include:
301) inflection point of transmission line of electricity, the geographical location information in path, the position of substation and environmental sensitive area are extracted, in step
Power network construction project path profile, site are drawn on the power network construction project environmental sensitive area identification hardware and software platform built in rapid 2
The location drawing and environmental sensitive area distribution map；
302) hardware and software platform is identified using power network construction project environmental sensitive area, in the power network construction project that step 301) generates
On path profile, the site location drawing and environmental sensitive area distribution map, different type environment sensitive that power network construction project is related to
Area's protection scope, the radius of influence are respectively set, to clear environmental sensitive area identification range.
7. power network construction project environmental sensitive area according to claim 6 recognition methods, which is characterized in that the step 4
Specific implementation step include:
401) it according to the protection scope and the radius of influence being arranged in step 3, is identified using power network construction project environmental sensitive area soft
Hardware platform generates a buffer area on power network construction project path, site periphery；
402) overlay area is produced in the buffer area radius of generation, and sky is carried out to other atural objects with the overlay area
Between inquire and retrieval, show and all kinds of environmental sensitive area, other transmission lines of electricity and the substation of buffer area intersection, and highlight
Identification, screening and statistics to power network construction project environmental sensitive area are completed in display.
8. a kind of computer-readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The step in the power network construction project environmental sensitive area recognition methods as described in any one of claims 1 to 7 is realized when execution.
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