CN107039966A - A kind of power distribution network self-healing control sand table deduction system - Google Patents
A kind of power distribution network self-healing control sand table deduction system Download PDFInfo
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- CN107039966A CN107039966A CN201610079501.2A CN201610079501A CN107039966A CN 107039966 A CN107039966 A CN 107039966A CN 201610079501 A CN201610079501 A CN 201610079501A CN 107039966 A CN107039966 A CN 107039966A
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- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004088 simulation Methods 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 6
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- 238000006243 chemical reaction Methods 0.000 claims description 3
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- 230000001052 transient effect Effects 0.000 claims description 3
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- 238000004458 analytical method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 6
- 238000011217 control strategy Methods 0.000 description 5
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of power distribution network self-healing control sand table deduction system, and the system is combined by the intelligent body for being located at main website and client respectively；Include surveillant intelligent entity and supervision intelligent body positioned at the intelligent body of main website；Include power supply smart body, power network intelligent body, load intelligent body, ambient intelligence body and black Swan intelligent body positioned at custom end intelligent body.The technical scheme that the present invention is provided effectively simulates the running status of the power distribution network under a variety of methods of operation and emergency case, and proposes corresponding analysis result, and decision assistant suggestion can be provided for traffic control personnel, instrument is provided for planning personnel.
Description
Technical field
The present invention relates to technical field of power system operation control, in particular to a kind of power distribution network self-healing control sand table is deduced
System.
Background technology
People make of materials such as soil, grains of sand according to a certain percentage according to topographic map, aerial photo or landform on the spot
Sand table in key element represent the object of respective attribute respectively.It is both one of map or geographical thin information products solely
Vertical kind, while being a not only ancient but also novel independent educational project in three-dimensional contouring art again.With computer software and firmly
The development of part technology, electronic sand table has obtained more being widely applied, and gradually instead of traditional physics sand table.Computer
The product of technology, multimedia technology -- electronic sand table application field is more extensive, and the form of expression is flexible, it is widely used in army
In terms of thing commander, teaching and scientific research, museum, Garden Planning, point duty.It is exactly physically or electrically sub that sand table, which is deduced,
Simulation on the displaying in military rivalry-drilling, teaching, point duty etc. is carried out on sand table.
Power distribution network self-healing control is a kind of operation control technology of power distribution network, be related to before power distribution network accident, in accident, thing
Therefore after running status overall process, can be divided into controlling unit data acquisition and monitoring, state estimation, analysis and decision-making,
High-speed simulation with simulation, control perform etc. several links, core control function include risk-aversion control, emergent control,
Recover control, optimal control and coordinate control.
Intelligent body is a kind of with knowledge, target and ability, and energy is independent or makes inferences decision-making under a little guidance of people
Active entity, be a kind of to be in the computer system packed under certain environment.Multi-agent system is by multiple phase interactions
The system constituted with, the intelligent body that connects each other.Member in multi-agent system has imperfect information and problem solving
Ability, in the absence of global control, data are distributing distributions, and calculating process is asynchronous, concurrent or parallel.
Power distribution network region be directly facing terminal user, multi-point and wide-ranging, complicated, be born as comprising distributed power source, diversity
The active electric network of lotus access, distribution network failure risk, quality of power supply risk are increasing.Meanwhile, with economic society
Development and people's culture, growth in the living standard, to power supply safety reliability, the requirement more and more higher of power supply quality,
How effectively to handle the increase of power distribution network operation risk, fault harm it is increasing with security, power supply quality requirement increasingly
High contradiction, is the important topic of power distribution network development.
Power distribution network self-healing control is the effective means for solving above-mentioned contradiction, and self-healing control is formulating related operation control plan
Consequence and its influence of distinct device behavior generation need to be considered when slightly, and the operation for formulating correlation from these influences is controlled
Strategy.
Efficiently to formulate related operation control strategy, it is desirable to provide a kind of technical scheme simulates distinct device behavior to self-healing control
The influence of technology processed.
The content of the invention
Self-healing is the key character of intelligent distribution network, be by power distribution network is comprehensive, overall process diagnosis, analysis, protect
Shield and control, make power distribution network to harm, the had recovery of injury, immunocompetence, are that power distribution network is intelligent, reliable height
Imitate the important embodiment of power supply.
The present invention proposes a kind of sand table deduction system of power distribution network self-healing control, and said system is located at power distribution network self-healing control
The data server of system, application server and and the deduction work station in system in.Pass through different power distribution network angles
Joint between color is deduced, the various Run-time scenarios being likely to occur in simulation power distribution network, and then provides operation for operations staff
Control strategy is aided in, and then provides technical support for the planning, operation and technological transformation of power distribution network.
The power distribution network self-healing control sand table deduction system based on multiple agent that the present invention is provided, it is theed improvement is that, institute
Sand table deduction system is stated to be combined by the intelligent body for being located at main website and client respectively；Intelligent body positioned at main website includes prison
Control intelligent body supervision intelligent body；Positioned at custom end intelligent body include power supply smart body, power network intelligent body, load intelligent body,
Ambient intelligence body and black Swan intelligent body.
Further, surveillant intelligent entity and supervision intelligent body, load intelligent body, power network intelligent body and power supply smart body are two-way
Communication, realizes assigning for status monitoring and control command；
The running status of surveillant intelligent entity monitoring of environmental intelligent body and black Swan intelligent body；
Supervision intelligent body acts on load intelligent body, power network intelligent body and power supply smart body；
Load intelligent body, power supply smart body and ambient intelligence body act on power network intelligent body；
Black Swan intelligent body is by supervising intelligent body, power supply smart body, power network intelligent body, load intelligent body and ambient intelligence
Body simulates accident.
Further, as the surveillant intelligent entity of data service module, possess the inquiries of data, modification, conversion,
Storage and backup functionality；The surveillant intelligent entity is responsible for monitoring and controls deduction process, and controls to coordinate the sand table deduction
The exchange of information flow and Business Stream between the intelligent body participated in system.
Further, the supervision department in the supervision intelligent body simulation power distribution network, simulation policy factor is to power distribution network self-healing
The influence of control.
Further, the power supply smart body simulates steady-state characteristic, transient characterisitics and the economic performance of distribution network source.
Further, the power network intelligent body simulates the grid structure and power network line situation of change of power distribution network.
Further, the load intelligent body simulates the load of power distribution network；There is Demand-side to ring for the load intelligent body simulation
Answer the running status of the distribution network load of characteristic and the charge-discharge characteristic of novel load.
Further, the ambient intelligence body simulation external environmental factor.
Further, the black Swan intelligent body simulation operating burst factor of power distribution network, and simulate burst factor to certainly
More the influence controlled；The controllable pair of the black Swan intelligent body is as including producing the power distribution network influenceed on power distribution network in itself, certainly
Right environment, human factor.
With immediate prior art ratio, the present invention has following excellent effect：
, can effective mould 1. the technical scheme that the present invention is provided can realize the deduction of the power distribution network self-healing control of many roles of many people
Intend the running status of the power distribution network under a variety of methods of operation and emergency case, and propose corresponding analysis result, can be operation
Dispatcher provides decision assistant suggestion, and instrument is provided for planning personnel.
2. the technical scheme that the present invention is provided is not limited by space, different deductions participates in intelligent body and may be arranged at difference
Position, between can be deduced by communication network.
3. in the technical scheme that the present invention is provided black Swan intelligent body can the various accidents that occur in simulating grid operation,
The operation for more pressing close to power distribution network is actual.
Figure of description
Fig. 1 is the system construction drawing of sand table deduction system.
Embodiment
The sand table deduction system provided for the well-known elaboration present invention, it is attached below with reference to specific embodiment and specification
Figure is described in detail.
The present invention provides a kind of sand table deduction system applied to power distribution network self-healing control, by between different power distribution network roles
Joint deduce, realize deduction and assessment to the various methods of operation, equipment state, accident etc. in power distribution network, it is real
Now include state estimation deduction, optimal control deduction, risk control deduction, emergent control deduction and recover control deduction etc.
The deduction result of function, comprehensive analysis and displaying power distribution network, and propose corresponding operation control strategy according to deducing.
There is plurality of devices in the operation of power distribution network：Transformer station, circuit, load, switch, measuring equipment, distributed power source,
Electric automobile etc..The behavior that different equipment is produced within time and space field be to a certain extent it is random, no
Operation control to power distribution network is brought to the influence of complexity with behavior of the equipment under different space-time conditions.Therefore, self-healing control
Consequence and its influence of distinct device behavior generation need to be considered when formulating related operation control strategy by making, and from these shadows
Ring to set out and formulate related operation control strategy.
The system is made up of according to function allocation following multiple intelligent bodies：Positioned at deduce working main station surveillant intelligent entity,
With supervision intelligent body, and the power supply smart body positioned at client, power network intelligent body, load intelligent body, ambient intelligence body,
Black Swan intelligent body.
Surveillant intelligent entity of the present invention is responsible for the whole monitoring and control for deducing process, the data clothes that integrated self-healing is deduced
Business module, realizes relevant inquiring, modification, conversion, storage and backs up, realize the association that intelligent body is participated in each in system
Adjust, realize and the centralized Control of information flow, Business Stream is coordinated.
Surveillant intelligent entity realizes two-way communication with supervision intelligent body, load intelligent body, power network intelligent body and power supply smart body,
Realize that status monitoring and control are assigned simultaneously；Monitoring of environmental intelligent body and black Swan intelligent body are capable of in surveillant intelligent entity connection
State；
Supervising intelligent body connection function, there is provided regulatory constraints in load intelligent body, power network intelligent body and power supply smart body；
Power network intelligent body is connected collective effect in power network intelligent body with load intelligent body, power supply smart body and ambient intelligence body,
Constitute the basic Run-time scenario of power distribution network；
The connection of black Swan intelligent body can be by supervising intelligent body, power supply smart body, power network intelligent body, load intelligent body and ring
Border intelligent body simulation accident.
Supervision intelligent body, which simulates actual power distribution network, includes power distribution network traffic department, operating maintenance department, sales department etc.
Supervision department, simulates each supervision department and power network is directly affected, while reflecting policy factor to power distribution network self-healing control
System influence.
Power supply smart body simulates the various power supplys in power distribution network, including traditional transformer station and various distributed power sources,
Distributed power source is mainly centralized photovoltaic plant, family's roof photo-voltaic power supply, wind-power electricity generation, miniature gas turbine, heat
Electricity Federation production etc.；Simulate steady-state characteristic, transient characterisitics and economic performance of various power supplys etc..
The simulation of power network intelligent body includes the Distribution Network Frame structure of overhead transmission line and cable run, the change of simulating grid circuit.
Load intelligent body simulates the various loads in power distribution network, includes single-phase and three-phase load.Can simulate to have needs
Seek the charge-discharge characteristic of the novel loads such as the running status of the distribution network load of side response characteristic, and electric automobile.
Ambient intelligence body simulates the various external environmental factors in power distribution network, realizes the simulation to different weather situation.
Black Swan intelligent body simulates the various burst factors in power distribution network：Simulate in power distribution network various burst factors to from
More the influence controlled.In addition, the intelligent body controllable pair as including power distribution network in itself, natural environment, human factor etc. it is various
The factor of influence can be produced on power distribution network.
Figure of description 1 is the system construction drawing of specific embodiment, including surveillant intelligent entity, supervision intelligent body, power supply intelligence
Can body, power network intelligent body, load intelligent body, ambient intelligence body and black Swan intelligent body.
Surveillant intelligent entity is responsible for supervision intelligent body, load intelligent body, power network intelligent body, power supply in monitoring sand table deduction system
The exchange of information flow and Business Stream between intelligent body, ambient intelligence body and black Swan intelligent body；
Supervision departments different in intelligent body simulation power distribution network are supervised to power network intelligent body, power supply smart body, load intelligent body
Run the influence of the policy factors such as regulations；
Load intelligent body, power supply smart body and ambient intelligence body simulate the load, power supply used and distribution of power distribution network respectively
Net local environment factor, exchanges the status information of respective module, mould between power network intelligent body by information flow and Business Stream
Intend the operating condition of power distribution network.
Black Swan intelligent body simulation power distribution network network itself, load local environment, power supply and the burst factor of supervision department
Influence to distribution network operation and power distribution network self-healing control.
Finally it should be noted that：Above example is only to the technical scheme that illustrates the application rather than to its protection domain
Limitation, although the application is described in detail with reference to above-described embodiment, those of ordinary skill in the art should
Understand：Those skilled in the art, which read, can still carry out a variety of changes to the embodiment of application, repair after the application
Change or equivalent substitution, but these changes, modification or equivalent substitution, applying for pending claims
Within.
Claims (9)
1. a kind of power distribution network self-healing control sand table deduction system, it is characterised in that the sand table deduction system is by position respectively
Combined in the intelligent body of main website and client；Include surveillant intelligent entity and supervision intelligent body positioned at the intelligent body of main website；
Include power supply smart body, power network intelligent body, load intelligent body, ambient intelligence body and black Swan intelligence positioned at custom end intelligent body
Can body.
2. sand table deduction system as claimed in claim 1, it is characterised in that surveillant intelligent entity and supervision intelligent body,
Load intelligent body, power network intelligent body and power supply smart body two-way communication, realize assigning for status monitoring and control command；
The running status of surveillant intelligent entity monitoring of environmental intelligent body and black Swan intelligent body；
Supervision intelligent body acts on load intelligent body, power network intelligent body and power supply smart body；
Load intelligent body, power supply smart body and ambient intelligence body act on power network intelligent body；
Black Swan intelligent body is by supervising intelligent body, power supply smart body, power network intelligent body, load intelligent body and ambient intelligence
Body simulates accident.
3. sand table deduction system as claimed in claim 1, it is characterised in that be used as the prison of data service module
Intelligent body is controlled, inquiry, modification, conversion, storage and the backup functionality for possessing data；The surveillant intelligent entity is responsible for monitoring
And control deduction process, and control to coordinate the friendship of information flow and Business Stream between the intelligent body that is participated in the sand table deduction system
Change.
4. sand table deduction system as claimed in claim 1, it is characterised in that the supervision intelligent body simulates power distribution network
In supervision department, influence of the simulation policy factor to power distribution network self-healing control.
5. sand table deduction system as claimed in claim 1, it is characterised in that the power supply smart body simulates power distribution network
Steady-state characteristic, transient characterisitics and the economic performance of power supply.
6. sand table deduction system as claimed in claim 1, it is characterised in that the power network intelligent body simulates power distribution network
Grid structure and power network line situation of change.
7. sand table deduction system as claimed in claim 1, it is characterised in that the load intelligent body simulates power distribution network
Load；The running status and novel load of the distribution network load of the load intelligent body simulation with Demand Side Response characteristic
Charge-discharge characteristic.
8. sand table deduction system as claimed in claim 1, it is characterised in that the ambient intelligence body simulates external rings
Border factor.
9. sand table deduction system as claimed in claim 1, it is characterised in that the black Swan intelligent body simulates distribution
Burst factor in network operation, and simulate influence of the burst factor to self-healing control；The controllable pair of the black Swan intelligent body
As including on power distribution network produce influence power distribution network in itself, natural environment, human factor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610079501.2A CN107039966A (en) | 2016-02-04 | 2016-02-04 | A kind of power distribution network self-healing control sand table deduction system |
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| CN201610079501.2A CN107039966A (en) | 2016-02-04 | 2016-02-04 | A kind of power distribution network self-healing control sand table deduction system |
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2016
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Effective date of registration: 20171016 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: China Electric Power Research Institute Applicant after: State Grid Corporation of China Applicant after: Electric Power Research Institute, State Grid Chongqing Electric Power Co., Ltd. Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute Applicant before: State Grid Corporation of China |
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Application publication date: 20170811 |