CN107134851A - A kind of intelligent O＆M method and system of the photovoltaic plant based on BIM - Google Patents
A kind of intelligent O＆M method and system of the photovoltaic plant based on BIM Download PDFInfo
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- CN107134851A CN107134851A CN201710303215.4A CN201710303215A CN107134851A CN 107134851 A CN107134851 A CN 107134851A CN 201710303215 A CN201710303215 A CN 201710303215A CN 107134851 A CN107134851 A CN 107134851A
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- 238000000034 method Methods 0.000 title claims abstract description 43
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- 238000004458 analytical method Methods 0.000 claims description 44
- 238000007726 management method Methods 0.000 claims description 31
- 230000015572 biosynthetic process Effects 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 20
- 238000013024 troubleshooting Methods 0.000 claims description 19
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- 238000012544 monitoring process Methods 0.000 claims description 13
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- 238000010248 power generation Methods 0.000 claims description 9
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Classifications
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The present invention relates to a kind of intelligent O＆M method and system of photovoltaic plant based on BIM, this method includes：Photovoltaic plant operation/maintenance data is gathered；Warping apparatus judges；Exception is accurately positioned, using power station BIM, according to the GPS position information of two fixed buildings in power station, each minimum unit position, accurate positioning equipment in computation model；Warping apparatus inspection；Warping apparatus is safeguarded.Systemic-function includes：System background and service, threedimensional model platform, computer terminal application platform and mobile terminal application platform.The beneficial effects of the invention are as follows:Unit exception in photovoltaic plant running is solved to find not in time, the actual O＆M problems such as equipment operating efficiency, which declines, to be found in time, big, the equipment location difficulty of O＆M troop inspection workload, photovoltaic plant lifting production capacity and benefit are helped simultaneously, O＆M cost is reduced, rate of return on investment is improved.
Description
Technical field
The present invention relates to field of photovoltaic power generation technical field, and in particular to a kind of photovoltaic plant based on BIM
Intelligent O＆M method and system.
Background technology
Photovoltaic plant O＆M is integrate that monitoring of tools, inspection, checking maintenance, analysis decision and relevant issues manage comprehensive
Close sexual behavior business behavior.Conventional photovoltaic plant O＆M is generally that specialty monitoring coordinates manual inspection, and in relatively independent checking maintenance
Management or equipment management system record checking maintenance information, then by multisystem by artificial synthesized form, as ex-post analysis, be
Decision-making provides reference.
When practical business is carried out, each service link overlap joint delay is big or disconnects, and lacks joint-action mechanism, part working artificial
Behavior workload is big, acquisition of information is unilateral, and artificial behavior is limited during particular surroundings, and the warping apparatus position of tradition monitoring is plane
Or list information, it is impossible to associated with complicated physical device position, it is impossible to accurately position warping apparatus, checking maintenance difficulty
It is big and time-consuming, influence power station production capacity and benefit.Existing monitoring system lacks the excellent of the equipment proposition to capacity efficiency decline
Change scheme, influences investment repayment.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of photovoltaic plant based on BIM
Intelligent O＆M method and system, solves unit exception in photovoltaic plant running and finds that not in time, equipment operating efficiency declines
Can not find in time, the actual O＆M problem such as O＆M troop inspection workload is big, equipment location difficulty.
Another object of the present invention is to aid in photovoltaic plant lifting production capacity and benefit, reduces O＆M cost, improves investment
Return rate.
The present invention is achieved through the following technical solutions：A kind of photovoltaic plant based on BIM is intelligently transported
Dimension method, by threedimensional model precise positioning equipment, UAS assists inspection, and the series connection of BPM BPMs platform is each
Transaction nodes are realized.
A kind of intelligent O＆M method of the photovoltaic plant based on BIM:
Using threedimensional model precise positioning equipment, realized by each minimum unit position in automatic computation model.According to
Each minimum unit position in two, power station fixed building GPS position information, automatic computation model, accurate positioning equipment,
It is used as power station operation management vector modality.Each minimum unit position process includes in automatic computation model：
Go out distance between two GPS [A (LonA, LatA), B (LonB, LatB)] using earth spherical radius R and calculation of longitude ＆ latitude,
Dab=R*arccos [sin(LatA)sin(LatB)+cos(LatA)cos(LatB)*cos(LonA-LonB)]；
According to 2 points of scaling of model ratio k=Lab/Dab in Lab, and actual distance calculation figure of this in model ×
100%；
Using model data, obtain specific unit N distance reference points A in model B points modal distance Lan, Lbn；
Binding model scaling computing device unit N distance reference points A B points actual range Dan=Lan/k, Dbn=Lbn/
k；
Calculating constitutes triangle, A point angle αs and B point angles β by A, B, N；
Computing device unit N point gps coordinate N (LonN, LatN)；
Warping apparatus is judged using Intelligent data analysis algorithm comprehensively, specific implementation includes：According to equipment uni-body components and phase
Theoretical operating mode and actual way of contrast under the contrast of adjacent component floor data, the identical environmental working condition contrast of history, instant environment, pair set
Standby uni-body components carry out synthetic determination, obtain the instant operating mode and abnormal information of each equipment uni-body components.Information is including equipment
When power, faulty equipment information and faulty equipment positional information, all current failure list of devices and device location inventory etc..Its
Middle faulty equipment information is pushed to responsible person concerned by mobile terminal, and power station warping apparatus is actively reported in realization.
Using warping apparatus positional information as entrance, start the inspection of unmanned plane autonomous intelligence and collection instant messages.Immediately believe
Breath includes take photo by plane video, image or photo.It is more preferable optimization process method, UAS during actual execution unmanned plane inspection
Multiple faults point is provided and merges option, UAV Flight Control System according to multiple position of failure point intelligent optimization course lines, and according to
The information such as navigation path, flying speed, electricity calculate optimal navigation scheme automatically, and perform automatically.Inspection process take photo by plane video/
Photo is classified storage automatically by unmanned aerial vehicle ground control system.Optimal navigation path, which obtains process, to be included：
Fixed landing point S, initializes optimal navigation path Ps={ S }；
Multiple faults point gps coordinate is obtained, and sets unmanned plane airplane parking area position S as origin, unmanned plane cruise gps coordinate pond is formed
Gs=[S(LonS,LatS),Vi(LonVi,LatVi),……Vj(LonVj,LatVj)]；
Calculating is taken off origin S to each trouble point path D (S, Vi)=R*arccos [sin (LatS) sin (LatVi)+cos
(LatS)cos(LatVi)*cos(LonS-LonVi)]；
Calculating take off origin to nearest barrier point Vx apart from D (S, Vx)=Min [D (S, Vi) ... ... D (S, Vj)], and obtain the point
Gps coordinate Vx (LonVx, LatVx)；
Vx is added into optimal navigation path, optimal navigation path Px={ S, Vx } is obtained；
Put with Vx (LonVx, LatVx) as the new origin that takes off, the remaining gps coordinate pond Gx that cruises of formation=[Vx (LonVx,
LatVx), Vi (LonVi, LatVi) ... ... Vj (LonVj, LatVj)], repeat step two arrives step 5, obtains optimal navigation
Path P y=S, Vx ... Vy }；
Complete after failure inspection, the information in fault list is confirmed, distribute after confirmation, the task list after distribution is automatic
It is pushed to operation maintenance personnel Mobile solution terminal.Operation maintenance personnel combination failure information, video of taking photo by plane, image or photo, it is true with failure
The task list for recognizing distribution is unit, and application gets standby redundancy flow, therebetween using BPM system engines, passes through flow system
Complete standby redundancy application, approval, outbound process, it is ensured that process link is controllable, convenient.
After the completion of operation maintenance personnel field device failure is repaired, performance, including processing procedure are fed back by mobile terminal
The information such as description, deadline, self-inspection situation, remaining standby redundancy.
In addition, using BPM BPM platform relevant issues nodes records, mobile solution platform is transported to scene
Dimension personnel's motion process GPS location records and calculates its road strength of turning out for work automatically, automatically generates operation maintenance personnel real work amount, is achievement
Effect, which is assessed, provides foundation.BPM BPM Platform integrations threedimensional model platform, computer terminal application platform and mobile terminal
Their data are collected by application platform, and the data being collected into are effectively integrated and optimized on stream.
The main contents of BPM BPMs are：By the industry experience of project stakeholder, pass through image conversion workflow editor, solidification
Into the professional standard for handling specific transactions, and by its it is abstract be general service component, realize the replication application of project experiences；Realize
Using management rule as driving, based on management and control, the complementary Flow driving management mode that personnel participate in；Do not influenceing business
While operation, inspection of the management level to practical business flow, examination ＆ verification and border regulation and control are realized by management and control rule；Pass through letter
The utilization of the flexible encapsulation of single graphical operation and control so that electronic flow can quickly update, amendment；Change and pass
The software development flow of system, realizes the processing business and updates of quick low cost, and the code configuration of business personnel zero realizes the rule in IT system
Then, flow and business form, it is not necessary to which application developer participates in；Business scenario, business rule, the visualization of operation flow and
Text description be combined there is provided it is more accurate, more effectively catch business rule, flow approach, reach that service logic, management will
The transparence of element.
A kind of intelligent O＆M method of the photovoltaic plant based on BIM, by threedimensional model precise positioning equipment,
Traditional O＆M process is helped improve to searching the problem of faulty equipment is difficult under conventional management models；Assist to patrol using UAS
Inspection, improves efficiency；Using each transaction nodes of BPM BPMs platform series connection, accelerate flow and handle, objective record is improved
Communication efficiency, precipitates working experience.
A kind of intelligent operational system of the photovoltaic plant based on BIM, its function includes：System background and service,
Threedimensional model platform, computer terminal and mobile terminal application platform.
System background and service are made up of data acquisition platform, data storing platform, systme supporting platform.
Wherein data acquisition platform is used for the instant floor data of collection site single devices, power station capability forecasting data, ring
Border gas epidemic disaster, wind speed, light irradiance data, are used as COMPREHENSIVE CALCULATING data source.
Data storing platform is used to store gathered data, and system operation data.
Systme supporting platform includes workflow platform, data calculating platform, flight control platform, mobile solution platform, is
The product platform of the intelligent operational system of photovoltaic plant based on BIM, O＆M mistake is realized for carrying workflow engine
Journey transaction management and communication, big data are calculated and excavated, UAV Flight Control and mobile terminal application are supported.
Threedimensional model platform is using the actual BUILDINGS MODELS of photovoltaic plant as carrier, for presentation device running situation directly perceived, event
Barrier/anomaly analysis.
Application platform provides computer terminal and mobile terminal platform application.Computer terminal apply including：Monitoring of tools, intelligence are patrolled
Inspection, storage and maintenance, the partial function of operating analysis four.
Wherein, monitoring of tools is to be based on power station three-dimensional model, according to the different fineness such as whole station, square formation and a variety of dimensions to electricity
Station equipment running status, production capacity, failure situation etc. carry out concentration displaying.Generated electricity based on the whole station level displaying whole station same day
The whole station production informations such as amount, of that month generated energy, annual generated energy, weather information, and each square formation equipment warning information.Based on side
Header box, group string unit exception warning information in battle array level presentation device running status, square formation, simultaneity factor provide source of early warning
Table listings, including faulty equipment and it is accurately positioned abort situation.
Intelligent cruise mainly by with UAS Integrated Development, unmanned plane is started according to pre-defined course line and assists normal
Inspection is advised, and unmanned plane inspection is triggered by Fault Identification, video carries out classification storage to taking photo by plane, and history inspection is provided and is looked into
Ask.Including：Intelligent patrol detection and inspection data processing subfunction.Intelligent patrol detection includes the conventional inspection of unmanned plane and fixed point failure
Check, realize and complete conventional patrol task by both tramp-liners driving unmanned plane, and combine system equipment positional information, start nothing
Man-machine carry out fixed point trouble shooting；Inspection data processing includes instant video in unmanned plane cruise engineering and checked, video of taking photo by plane point
The business functions such as class storage.
Storage is to utilize system integration BPM platform with maintenance, according to live traffic processing procedure and correlation table
It is single to build business management system, mainly include warehousing management function and equipment checking maintenance management function.Warehousing management is entered with equipment
Storehouse recorded the storage record such as field device, standby redundancy, specific purpose tool, form inventory list to trace to the source；System recording equipment outbound
Situation, generation related statements and account；The timely inventory statistics of equipment, inventory status of making an inventory are produced simultaneously.Equipment checking maintenance is root
According to system early warning and unmanned plane trouble shooting analysis result, task work order is carried out to faulty equipment service work and distributed, task group
Photos and sending messages are pushed to specified customer mobile terminal by system simultaneously；Troubleshooting feedback is the feedback to equipment fault result,
Including processing when consume, and standby redundancy consumption etc. information.
Operating analysis is the floor data by storing field apparatus monomer, using data model, is formed and power station is produced
Situation carries out multidimensional data analysis.Operating analysis includes：The analysis of whole station power generation situation, the situation analysis of square formation generated energy, component layer
The analysis subfunction of level generated energy three dimensions of situation analysis.The analysis of whole station power generation situation is provided to be set in the analysis whole station specified time
Meter, prediction, actual power generation data function, whole station specify generated energy and electricity comparative analysis in the specified time in the time, described
The specified time be the same day or year or the moon；Generated energy in specified time of the square formation generated energy situation analysis based on square formation level
Analysis, square formation specifies generated energy comparative analysis in generated energy and specified time in the time, the described specified time be the same day or
Year or the moon；Group string level generated energy situation analysis is based on group string and specifies generated energy analysis in the time, while providing based on group string
Generated energy and generated energy comparative analysis in the specified time in the time of specifying, and adjacent sets string specify generated energy comparative analysis in the time
Etc. finer analytic function, the described specified time is the same day or year or the moon.
Mobile terminal application system is effectively supplemented as system, and integrated instant failure and task are pushed, and accelerate the response time,
Shorten equipment fault influence time.It includes：The subfunction such as work order is distributed, task is got, troubleshooting is fed back.Work order distributes logical
Cross task processing work order to distribute, device fault information is pushed to hand-held terminal device by system automatically（Mobile phone, tablet personal computer）, just
In processing field device failure in time；Task, which is got, to be provided the details of equipment fault and checks, including device location information, is asked
Topic description, position are guided, and are that operation maintenance personnel understands failure situation in time；Troubleshooting feedback is based on the event of mobile terminal feedback device
Hinder the information such as result, conveniently feedback problem handling duration, and standby redundancy consumption.
The beneficial effects of the invention are as follows：1）Solve unit exception in photovoltaic plant running to find not in time, equipment
The actual O＆M problems such as operational efficiency, which declines, to be found in time, big, the equipment location difficulty of O＆M troop inspection workload；2）Side
Help photovoltaic plant to lift production capacity and benefit, reduce O＆M cost, improve rate of return on investment.
Brief description of the drawings
Fig. 1 is the intelligent O＆M method flow diagram of the photovoltaic plant based on BIM；
Fig. 2 is the intelligent operational system figure of the photovoltaic plant based on BIM；
Fig. 3 is the intelligent operational system computer terminal application function figure of the photovoltaic plant based on BIM；
Fig. 4 is the intelligent operational system monitoring of tools functional diagram of the photovoltaic plant based on BIM；
Fig. 5 is the intelligent operational system intelligent patrol detection functional diagram of the photovoltaic plant based on BIM；
Fig. 6 is the intelligent operational system storage of the photovoltaic plant based on BIM and maintenance functional diagram；
Fig. 7 is the intelligent operational system operating analysis functional diagram of the photovoltaic plant based on BIM；
Fig. 8 is the intelligent operational system mobile terminal function figure of the photovoltaic plant based on BIM.
Embodiment
Technical scheme is described in further detail with reference to specific embodiment, but protection scope of the present invention is not
It is confined to as described below.
Embodiment 1
As shown in figure 1, a kind of intelligent O＆M method of the photovoltaic plant based on BIM:Utilize threedimensional model precise positioning
Equipment, is realized by each minimum unit position in automatic computation model.According to two, power station fixed building GPS location
Each minimum unit position, accurate positioning equipment, are used as power station operation management vector modality in information, automatic computation model.
Each minimum unit position process includes in automatic computation model：
Go out distance between two GPS [A (LonA, LatA), B (LonB, LatB)] using earth spherical radius R and calculation of longitude ＆ latitude,
Dab=R*arccos [sin(LatA)sin(LatB)+cos(LatA)cos(LatB)*cos(LonA-LonB)]；
According to 2 points of scaling of model ratio k=Lab/Dab in Lab, and actual distance calculation figure of this in model ×
100%；
Using model data, obtain specific unit N distance reference points A in model B points modal distance Lan, Lbn；
Binding model scaling computing device unit N distance reference points A B points actual range Dan=Lan/k, Dbn=Lbn/
k；
Calculating constitutes triangle, A point angle αs and B point angles β by A, B, N；
Computing device unit N point gps coordinate N (LonN, LatN)；
Warping apparatus is judged using Intelligent data analysis algorithm comprehensively, specific implementation includes：According to equipment uni-body components and phase
Theoretical operating mode and actual way of contrast under the contrast of adjacent component floor data, the identical environmental working condition contrast of history, instant environment, pair set
Standby uni-body components carry out synthetic determination, obtain the instant operating mode and abnormal information of each equipment uni-body components.Information is including equipment
When power, faulty equipment information and faulty equipment positional information, all current failure list of devices and device location inventory etc..Its
Middle faulty equipment information is pushed to responsible person concerned by mobile terminal, and power station warping apparatus is actively reported in realization.
Using warping apparatus positional information as entrance, start the inspection of unmanned plane autonomous intelligence and collection instant messages.Immediately believe
Breath includes take photo by plane video, image or photo.It is more preferable optimization process method, UAS during actual execution unmanned plane inspection
Multiple faults point is provided and merges option, UAV Flight Control System according to multiple position of failure point intelligent optimization course lines, and according to
The information such as navigation path, flying speed, electricity calculate optimal navigation scheme automatically, and perform automatically.Inspection process take photo by plane video/
Photo is classified storage automatically by unmanned aerial vehicle ground control system.Optimal navigation path, which obtains process, to be included：
Fixed landing point S, initializes optimal navigation path Ps={ S }；
Multiple faults point gps coordinate is obtained, and sets unmanned plane airplane parking area position S as origin, unmanned plane cruise gps coordinate pond is formed
Gs=[S(LonS,LatS),Vi(LonVi,LatVi),……Vj(LonVj,LatVj)]；
Calculating is taken off origin S to each trouble point path D (S, Vi)=R*arccos [sin (LatS) sin (LatVi)+cos
(LatS)cos(LatVi)*cos(LonS-LonVi)]；
Calculating take off origin to nearest barrier point Vx apart from D (S, Vx)=Min [D (S, Vi) ... ... D (S, Vj)], and obtain the point
Gps coordinate Vx (LonVx, LatVx)；
Vx is added into optimal navigation path, optimal navigation path Px={ S, Vx } is obtained；
Put with Vx (LonVx, LatVx) as the new origin that takes off, the remaining gps coordinate pond Gx that cruises of formation=[Vx (LonVx,
LatVx), Vi (LonVi, LatVi) ... ... Vj (LonVj, LatVj)], repeat step two arrives step 5, obtains optimal navigation
Path P y=S, Vx ... Vy }；
Complete after failure inspection, the information in fault list is confirmed, distribute after confirmation, the task list after distribution is automatic
It is pushed to operation maintenance personnel Mobile solution terminal.Operation maintenance personnel combination failure information, video of taking photo by plane, image or photo, it is true with failure
The task list for recognizing distribution is unit, and application gets standby redundancy flow, therebetween using BPM system engines, passes through flow system
Complete standby redundancy application, approval, outbound process, it is ensured that process link is controllable, convenient.
After the completion of operation maintenance personnel field device failure is repaired, performance, including processing procedure are fed back by mobile terminal
The information such as description, deadline, self-inspection situation, remaining standby redundancy.
In addition, using BPM BPM platform relevant issues nodes records, mobile solution platform is transported to scene
Dimension personnel's motion process GPS location records and calculates its road strength of turning out for work automatically, automatically generates operation maintenance personnel real work amount, is achievement
Effect, which is assessed, provides foundation.BPM BPM Platform integrations threedimensional model platform, computer terminal application platform and mobile terminal
Their data are collected by application platform, and the data being collected into are effectively integrated and optimized on stream.
The main contents of BPM BPMs are：By the industry experience of project stakeholder, pass through image conversion workflow editor, solidification
Into the professional standard for handling specific transactions, and by its it is abstract be general service component, realize the replication application of project experiences；Realize
Using management rule as driving, based on management and control, the complementary Flow driving management mode that personnel participate in；Do not influenceing business
While operation, inspection of the management level to practical business flow, examination ＆ verification and border regulation and control are realized by management and control rule；Pass through letter
The utilization of the flexible encapsulation of single graphical operation and control so that electronic flow can quickly update, amendment；Change and pass
The software development flow of system, realizes the processing business and updates of quick low cost, and the code configuration of business personnel zero realizes the rule in IT system
Then, flow and business form, it is not necessary to which application developer participates in；Business scenario, business rule, the visualization of operation flow and
Text description be combined there is provided it is more accurate, more effectively catch business rule, flow approach, reach that service logic, management will
The transparence of element.
A kind of intelligent O＆M method of the photovoltaic plant based on BIM, by threedimensional model precise positioning equipment,
Traditional O＆M process is helped improve to searching the problem of faulty equipment is difficult under conventional management models；Assist to patrol using UAS
Inspection, improves efficiency；Using each transaction nodes of BPM BPMs platform series connection, accelerate flow and handle, objective record is improved
Communication efficiency, precipitates working experience.
As shown in Fig. 2 a kind of intelligent operational system of the photovoltaic plant based on BIM, its function includes：System
Backstage and service, threedimensional model platform, computer terminal and mobile terminal application platform.
System background and service are made up of data acquisition platform, data storing platform, systme supporting platform.
Wherein data acquisition platform is used for the instant floor data of collection site single devices, power station capability forecasting data, ring
Border gas epidemic disaster, wind speed, light irradiance data, are used as COMPREHENSIVE CALCULATING data source.
Data storing platform is used to store gathered data, and system operation data.
Systme supporting platform includes workflow platform, data calculating platform, flight control platform, mobile solution platform, is
The product platform of the intelligent operational system of photovoltaic plant based on BIM, O＆M mistake is realized for carrying workflow engine
Journey transaction management and communication, big data are calculated and excavated, UAV Flight Control and mobile terminal application are supported.
Threedimensional model platform is using the actual BUILDINGS MODELS of photovoltaic plant as carrier, for presentation device running situation directly perceived, event
Barrier/anomaly analysis.
As shown in figure 3, computer terminal apply including：Monitoring of tools, intelligent patrol detection, storage and maintenance, operating analysis four
Divide function.
As shown in figure 4, monitoring of tools function includes：Whole station level is shown, square formation level is shown and source of early warning list.If
Standby monitoring is to be based on power station three-dimensional model, according to the different fineness such as whole station, square formation and a variety of dimensions to power station equipment running status,
Production capacity, failure situation etc. carry out concentration displaying.Based on whole station level displaying whole station when daily generation, of that month generated energy, complete
The whole station production information such as annual electricity generating capacity, weather information, and each square formation equipment warning information.Based on square formation level presentation device fortune
Header box, group string unit exception warning information in row state, square formation, simultaneity factor provide source of early warning table listings, including event
Hinder equipment and be accurately positioned abort situation.
As shown in figure 5, intelligent patrol detection function includes：Intelligent patrol detection and inspection data processing.Its mainly by with unmanned plane
System integration development, starts unmanned plane according to pre-defined course line and assists conventional inspection, and trigger unmanned plane by Fault Identification
Inspection, classification storage is carried out to video of taking photo by plane, and provide history inspection inquiry.Including：At intelligent patrol detection and inspection data
Manage subfunction.Intelligent patrol detection includes the conventional inspection of unmanned plane and fixed point trouble shooting, realizes complete by both tramp-liners driving unmanned plane
Into conventional patrol task, and system equipment positional information is combined, start unmanned plane and carry out fixed point trouble shooting；At inspection data
Reason includes instant video in unmanned plane cruise engineering and checked, the business function such as visual classification of taking photo by plane storage.
As shown in fig. 6, storage includes with the function of overhauling：Standby storage, equipment outbound, inventory statistics, work order are distributed, failure
Processing feedback.Storage is to utilize system integration BPM platform with maintenance, according to live traffic processing procedure and correlation
List builds business management system, mainly includes warehousing management function and equipment checking maintenance management function.Warehousing management is with equipment
Be put in storage to trace to the source, recorded the storage record such as field device, standby redundancy, specific purpose tool, form inventory list；System recording equipment goes out
Storehouse situation, generation related statements and account；The timely inventory statistics of equipment, inventory status of making an inventory are produced simultaneously.Equipment checking maintenance is
According to system early warning and unmanned plane trouble shooting analysis result, task work order is carried out to faulty equipment service work and distributed, task
Information is distributed while being pushed to specified customer mobile terminal by system；Troubleshooting feedback is to the anti-of equipment fault result
Feedback, including processing when consume, and standby redundancy consumption etc. information.
As shown in fig. 7, operating analysis functional diagram includes：The situation analysis of whole station generated energy, the situation analysis of square formation generated energy and
Component level generated energy situation analysis.Operating analysis is the floor data by storing field apparatus monomer, using data model,
Formed and multidimensional data analysis is carried out to the power station condition of production.Operating analysis includes：The analysis of whole station power generation situation, square formation generated energy feelings
Condition analysis, the analysis subfunction of component level generated energy three dimensions of situation analysis.It is complete that the analysis of whole station power generation situation provides analysis
Stand design, prediction, actual power generation data function in the time of specifying, whole station specifies in the time electricity in generated energy and specified time
Comparative analysis, the described specified time is the same day or year or the moon；Finger of the square formation generated energy situation analysis based on square formation level
Interior generated energy of fixing time is analyzed, and square formation specifies generated energy and generated energy comparative analysis in the specified time in the time, and described specifies
Time is the same day or year or the moon；Group string level generated energy situation analysis is based on group string and specifies generated energy analysis in the time, together
When provide and specify generated energy comparative analysis in generated energy and specified time in the time, and adjacent sets string to specify in the time based on group string
The finer analytic function such as generated energy comparative analysis, the described specified time is the same day or year or the moon.
As shown in figure 8, mobile terminal function includes：Work order is distributed, task is got and troubleshooting feedback.Mobile terminal should
Effectively supplemented as system with system, integrated instant failure and task are pushed, and accelerate the response time, when shortening equipment fault influence
Between.It includes：The subfunction such as work order is distributed, task is got, troubleshooting is fed back.Work order is distributed handles work order group by task
Device fault information is pushed to hand-held terminal device by hair, system automatically（Mobile phone, tablet personal computer）, it is easy to timely processing scene to set
Standby failure；The details that task gets offer equipment fault are checked, including the description of device location information, problem, position are guided,
Understand failure situation in time for operation maintenance personnel；Troubleshooting feedback is based on mobile terminal feedback device troubleshooting result, convenient
Efficiently feedback problem handling duration, and the information such as standby redundancy consumption.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should appended claims of the present invention protection domain
It is interior.
Claims (10)
1. a kind of intelligent O＆M method of the photovoltaic plant based on BIM, it is characterised in that including：Photovoltaic plant O＆M
Data acquisition；Warping apparatus judges；Exception is accurately positioned, and using power station BIM, is built according to the fixation of two, power station
Each minimum unit position, accurate positioning equipment in the GPS position information built, computation model；Warping apparatus inspection；Exception is set
It is standby to safeguard.
2. a kind of intelligent O＆M method of photovoltaic plant based on BIM according to claim 1, its feature exists
In described operation/maintenance data includes the real time data for coming from photovoltaic power station monitoring system, forecasting system and environmental system, respectively
The instant electric current of power station uni-body components and instant voltage data are contained, the generated energy prediction data regularly updated, instant temperature,
Humidity, wind speed and light irradiance data.
3. a kind of intelligent O＆M method of photovoltaic plant based on BIM according to claim 1, its feature exists
In, described warping apparatus judges and faulty equipment information and faulty equipment positional information is pushed into person liable, including
Obtain the instant operating mode and abnormal information step of each equipment uni-body components：
Equipment uni-body components and adjacent component floor data are contrasted, discover whether there is exception；
The identical environmental working condition contrast of history, discovers whether there is abnormal include：Equipment real-time power information, faulty equipment information,
Faulty equipment positional information, current failure list of devices and device location inventory；
Theory operating mode is contrasted with actual under instant environment, discovers whether there is exception.
4. a kind of intelligent O＆M method of photovoltaic plant based on BIM according to claim 3, its feature exists
In the warping apparatus inspection comprises the following steps：
Faulty equipment information and faulty equipment positional information are pushed to person liable；
Unmanned plane inspection, using warping apparatus positional information as entrance, starts unmanned plane autonomous intelligence inspection, gathers instant messages,
During unmanned plane inspection, UAS provides multiple faults point and merges option, and UAV Flight Control System is according to multiple trouble points
Position intelligent optimization course line, and optimal navigation scheme is calculated according to information such as navigation path, flying speed, electricity automatically, and certainly
Dynamic to perform, operation maintenance personnel combination failure facility information, unmanned plane video and photo confirm failure, and are distributed with fault recognition
Task list be unit, standby redundancy flow is got in application, is passed through flow system and is completed standby redundancy application, approval, outbound；
And performance, including processing procedure description, deadline, self-inspection situation, the information of remaining standby redundancy are fed back in time.
5. a kind of intelligent O＆M method of photovoltaic plant based on BIM according to claim 1, its feature exists
In the calculating of described minimum unit position comprises the following steps：
S11：Gone out using earth spherical radius and calculation of longitude ＆ latitude between two buildings apart from Dab；
S12：According to 2 points of scaling of model ratio k=Lab/ in Dab and actual range Lab, calculating figure of this in model
Dab×100%；
S13：Using model data, modal distance Lan, Lbn of specific unit N distance reference point A, B points in model are obtained；
S14：The actual range Dan of binding model scaling computing device unit N distance reference point A, B points=Lan/k, Dbn=
Lbn/k；
S15：Calculating constitutes triangle, A point angle αs and B point angles β by A, B, N；
S16：Computing device unit N point gps coordinate N (LonN, LatN).
6. a kind of intelligent O＆M method of photovoltaic plant based on BIM according to claim 4, its feature exists
In the calculation procedure of the described optimal navigation path of unmanned plane inspection is：
S21：Fixed landing point S, initializes optimal navigation path Ps={ S }；
S22：Multiple faults point gps coordinate is obtained, and sets unmanned plane airplane parking area position S as origin, unmanned plane cruise GPS is formed and sits
Mark pond Gs=[S (LonS, LatS), Vi (LonVi, LatVi) ... Vj (LonVj, LatVj)]；
S23：Calculating is taken off origin S to each trouble point path D (S, Vi)=R*arccos [sin (LatS) sin (LatVi)+cos
(LatS)cos(LatVi)*cos(LonS-LonVi)]；
S24：Calculating take off origin to nearest barrier point Vx apart from D (S, Vx)=Min [D (S, Vi) ... ... D (S, Vj)], and obtain
This gps coordinate Vx (LonVx, LatVx)；
S25：Vx is added into optimal navigation path, optimal navigation path Px={ S, Vx } is obtained；
S26：Put with Vx (LonVx, LatVx) as the new origin that takes off, the remaining gps coordinate pond Gx that cruises of formation=[Vx (LonVx,
LatVx), Vi (LonVi, LatVi) ... ... Vj (LonVj, LatVj)], repeat step two arrives step 5, obtains optimal navigation
Path P y=S, Vx ... Vy }.
7. a kind of intelligent O＆M method of photovoltaic plant based on BIM according to claim 4, its feature exists
In in addition to BPM business smoothness management record relevant issues node, described relevant issues include live operation maintenance personnel and are moved through
Journey GPS location record simultaneously calculate its road strength of turning out for work automatically, automatically generate operation maintenance personnel real work amount, for performance evaluation provide according to
According to.
8. a kind of intelligent operational system of photovoltaic plant based on BIM according to claim 1, its feature exists
In described system background and service is the product platform of the intelligent operational system of the photovoltaic plant based on BIM；Bag
System background and service, threedimensional model platform, computer terminal application platform and mobile terminal application platform are included, wherein：Threedimensional model
Platform is using the actual BUILDINGS MODELS of photovoltaic plant as carrier, for presentation device running situation directly perceived, failure/anomaly analysis；
Computer terminal application platform, including：Monitoring of tools, intelligent cruise, storage and maintenance, operating analysis；
Mobile terminal application platform, is that integrated instant failure and task are pushed, accelerates the response time, when shortening equipment fault influence
Between, it includes：Work order is distributed：Work order is handled by task to distribute, device fault information is pushed to handheld terminal by system automatically
Equipment（Mobile phone, tablet personal computer）, it is easy to handle field device failure in time；
Task is got：The details for providing equipment fault are checked, including the description of device location information, problem, position are guided, and are
Operation maintenance personnel understands failure situation in time；
Troubleshooting：Feedback is based on mobile terminal feedback device troubleshooting result, conveniently feedback problem handling duration,
And standby redundancy consumption etc. information.
9. a kind of intelligent operational system of photovoltaic plant based on BIM according to claim 8, its feature exists
In described monitoring of tools is to be based on power station three-dimensional model, according to whole station or square formation different fineness and a variety of dimensions to power station
Equipment running status, production capacity, failure situation etc. carry out concentration displaying；Whole station production information is shown based on whole station level, with
And each square formation equipment warning information；Based on square formation level presentation device running status, header box, group string unit exception are pre- in square formation
Information, simultaneity factor offer source of early warning table listings, including faulty equipment are provided and abort situation is accurately positioned.
10. a kind of intelligent operational system of photovoltaic plant based on BIM according to claim 8, its feature exists
In described intelligent cruise, storage are with overhauling, operating analysis includes：
Intelligent patrol detection：Intelligent patrol detection includes the conventional inspection of unmanned plane and fixed point trouble shooting, and realization drives nobody by both tramp-liners
Machine completes conventional patrol task, and combines system equipment positional information, starts unmanned plane and carries out fixed point trouble shooting；
Inspection data processing：Checked including instant video in unmanned plane cruise engineering, visual classification of taking photo by plane storage；
Warehousing management function：Warehousing management recorded field device, standby redundancy, specific purpose tool etc. and enter using equipment storage to trace to the source
Storehouse is recorded, and forms inventory list；System recording equipment outbound situation, generation related statements and account；The timely storehouse of equipment is produced simultaneously
Statistics is deposited, inventory status of making an inventory；
Equipment checking maintenance：According to system early warning and unmanned plane trouble shooting analysis result, faulty equipment service work is appointed
Work and singly distribute, task distributes information and is pushed to specified customer mobile terminal by system simultaneously, troubleshooting feedback is pair to set
The feedback of standby fail result, including consumed during processing, and standby redundancy consumption；
Whole station power generation situation is analyzed：Analysis whole station is provided and specifies design in the time, prediction, actual power generation data function, whole station
Generated energy and electricity comparative analysis in the specified time in the time of specifying；
Square formation generated energy situation analysis：Generated energy is analyzed in the specified time based on square formation level, and square formation is specified in the time and generated electricity
Amount and generated energy comparative analysis in the specified time；
Group string level generated energy situation analysis：Generated energy analysis in time is specified based on a group string, while offer is based on group string when finger
Fix time generated energy comparative analysis in interior generated energy and specified time, and adjacent sets string specifies generated energy comparative analysis in the time.
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| CN108460467A (en) * | 2018-01-19 | 2018-08-28 | 安徽博诺思信息科技有限公司 | A kind of photovoltaic operation management system |
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| CN117172620A (en) * | 2023-11-02 | 2023-12-05 | 江苏全天软件有限公司 | Building photovoltaic potential evaluation method and system based on parameterized analysis |
| CN117172620B (en) * | 2023-11-02 | 2023-12-26 | 江苏全天软件有限公司 | Building photovoltaic potential evaluation method and system based on parameterized analysis |
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