CN109711618A - A kind of energy scheduling method, central apparatus, sub- equipment and system - Google Patents
A kind of energy scheduling method, central apparatus, sub- equipment and system Download PDFInfo
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Abstract
The embodiment of the invention provides a kind of energy scheduling method, central apparatus, sub- equipment and system, method includes: to send corresponding computations to the sub- equipment of each management region respectively first；Then each calculated result of each sub- equipment feedback is received；Optimum results are subsequently obtained according to Optimized model and each calculated result, and judge whether the optimum results meet the default condition of convergence；Finally in the case where the judgment result is yes, scheduling scheme is generated according to the optimum results, and if the determination result is NO, after modifying to each computations, is respectively sent to each sub- equipment.In technical solution of the present invention, the energy scheduling problem of integrated energy system is decomposed by management region, sub- equipment calculates separately out the calculated result of respective subproblem, then continuous coordination judgement is carried out by central apparatus, obtain final scheduling scheme, it can be effectively reduced computation complexity, improve computational efficiency.
Description
[technical field]
The present invention relates to energy technology field more particularly to a kind of energy scheduling method, central apparatus, sub- equipment and it is
System.
[background technique]
Integrated energy system can by using coupling mechanism of the different forms energy such as electricity, gas, hot and cold on space-time,
Realization is provided multiple forms of energy to complement each other, and has many advantages, such as that efficiency is high, environmental benefit is good, have become at present energy field important research direction it
One.
In integrated energy system, due to the intermittence and randomness of energy consumption, the coupling of the energy such as electricity, gas, hot and cold
It closes, and frequent point-to-point energy transaction and the variation of supply and demand angle, system structure compares traditional centralized energy will be complicated
Much, so how to carry out energy scheduling and control to integrated energy system, make the technical problem that this field is urgently to be resolved.
In the prior art, when handling the energy scheduling protocol questions in integrated energy system, it is normally based on entire system
System carries out the building and solution of model, and the efficiency that this will lead to solution is lower.
[summary of the invention]
In view of this, the embodiment of the invention provides a kind of energy scheduling method, central apparatus, electronic equipment and system,
To solve the problems, such as that energy scheduling solution efficiency is low in integrated energy system in the prior art.
In a first aspect, the embodiment of the invention provides a kind of energy scheduling methods, which comprises
Corresponding computations are sent to the sub- equipment of each management region respectively；
Receive each calculated result of each sub- equipment feedback；
Optimum results are obtained according to Optimized model and each calculated result, and it is pre- to judge whether the optimum results meet
If the condition of convergence；
If it is, generating scheduling scheme according to the optimum results.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation is stated method and also wrapped
It includes:
If it is not, being respectively sent to each sub- equipment after modifying to each computations.
Second aspect, the embodiment of the invention provides another energy scheduling methods, which comprises
Receive the interactive information of the computations that central apparatus is sent and adjacent sub- equipment transmitting；
Calculated result is obtained according to the computations, interactive information and energy models, and feeds back to central apparatus.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, each management
The construction method of the corresponding energy models in region specifically includes:
According to the characteristic information of each management region, pass through modelling by mechanism or numerical model building and each directorial area
Domain each submodel correspondingly；
Constraint and parameters revision are carried out to each submodel, obtain the energy models of each management region, and
The energy models of each management region are attached according to the connection structure of practical interconnection.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the feature letter
Breath includes: Parameter data information, mathematical model information and load prediction data information.
The third aspect, the embodiment of the invention provides a kind of central apparatus, the central apparatus includes:
Sending module, for sending corresponding computations to the sub- equipment of each management region respectively；
Receiving module, for receiving each calculated result of each sub- equipment feedback；
Judgment module obtains optimum results according to Optimized model and each calculated result, and judges the optimum results
Whether satisfaction presets the condition of convergence；
Processing module, for generating scheduling scheme according to the optimum results in the case where judgment module is judged as YES.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the center are set
It is standby further include:
Modified module, for after modifying to each computations, dividing in the case where judgment module is judged as NO
It is not sent to each sub- equipment.
Fourth aspect, the embodiment of the invention provides a seed device, the sub- equipment includes:
Receiving module, for receiving the computations of central apparatus transmission and the interactive information of adjacent sub- equipment transmitting；
Computing module for obtaining calculated result according to the computations, interactive information and energy models, and is fed back to
Central apparatus.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, each management
The construction method of the energy models in region specifically includes:
According to the characteristic information of each management region, pass through modelling by mechanism or numerical model building and each directorial area
Domain each submodel correspondingly；
Constraint and parameters revision are carried out to each submodel, obtain the energy models of each management region, and
The energy models of each management region are attached according to the connection structure of practical interconnection.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the feature letter
Breath includes: Parameter data information, mathematical model information and load prediction data information.
5th aspect, the embodiment of the invention provides a kind of energy source dispatch systems, set including center described in the third aspect
Sub- equipment described in standby and fourth aspect.
A technical solution in above-mentioned technical proposal has the following beneficial effects:
In the method for the embodiment of the present invention, after sending corresponding computations to the sub- equipment of each management region respectively, connect
Each calculated result for receiving each sub- equipment feedback, then obtains optimum results according to Optimized model and each calculated result,
Finally judge whether the optimum results meet the default condition of convergence, and in the case where meeting the default condition of convergence, according to institute
It states optimum results and generates scheduling scheme.In technical solution of the present invention, by the energy scheduling problem of integrated energy system by management
Region is decomposed, and sub- equipment calculates separately out the calculated result of respective subproblem, is then constantly assisted by central apparatus
Judgement is adjusted, final scheduling scheme is obtained, can be effectively reduced computation complexity, improves computational efficiency.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without any creative labor, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of energy scheduling method provided by the embodiment of the present invention；
Fig. 2 is the flow diagram of another kind energy scheduling method provided by the embodiment of the present invention；
Fig. 3 is a kind of functional block diagram of central apparatus provided by the embodiment of the present invention；
Fig. 4 is the functional block diagram of a seed device provided by the embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of energy source dispatch system provided by the embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of central apparatus provided in an embodiment of the present invention；
Fig. 7 is a kind of interaction schematic diagram of energy source dispatch system provided by the embodiment of the present invention；
Fig. 8 is the interaction schematic diagram of management region in a kind of energy source dispatch system provided in an embodiment of the present invention.
[specific embodiment]
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment and accordingly
Technical solution of the present invention is clearly and completely described in attached drawing.Obviously, described embodiment is only a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Below to the present embodiments relate to basic conception and background technique slightly explain.
Integrated energy system, which refers to, utilizes advanced physical message technology and Innovative Management Mode in certain area, integrate area
The various energy resources such as coal, petroleum, natural gas, electric energy, thermal energy in domain realize the coordination rule between a variety of heterogeneous energy subsystems
It draws, optimization operation, coordinated management, interaction response and complementary mutually Ji.While meeting diversification energy demand in system, to have
Effect ground promotes efficiency of energy utilization, promotes the energy resource system of the novel all-in-one of energy sustainable development.
In the prior art, generally regard integrated energy system as an entirety, the energy scheduling problem based on system,
It is generally also modeled and is calculated based on entirety, no matter be all so inadequate for modeling difficulty or computation complexity
Rationally with science, especially for the power system management system of China " layering and zoning ".
For the building in the presence of the prior art load prediction difficulty is big, the inaccurate this kind of load prediction results
Problem, the embodiment of the invention provides corresponding resolving ideas: after sending corresponding computations to the sub- equipment of each management region,
Each calculated result for receiving each sub- equipment feedback, then optimizes and judges according to Optimized model and each calculated result,
Generate scheduling scheme.
Under the guidance of the thinking, the embodiment of the invention provides following feasible embodiments.
Referring to FIG. 1, it is a kind of flow diagram of energy scheduling method provided by the embodiment of the present invention, as schemed institute
Show, method includes the following steps:
S101 sends corresponding computations to the sub- equipment of each management region respectively.
S102 receives each calculated result of each sub- equipment feedback.
S103 obtains optimum results according to Optimized model and each calculated result, and whether judges the optimum results
Meet the default condition of convergence.
S104, if it is, generating scheduling scheme according to the optimum results.
Embodiment as described in Figure 1 receives each after sending corresponding computations to the sub- equipment of each management region respectively
Each calculated result of the sub- equipment feedback, then obtains optimum results according to Optimized model and each calculated result, finally
Judge whether the optimum results meet the default condition of convergence, and in the case where meeting the default condition of convergence, according to described excellent
Change result and generates scheduling scheme.
Management region is the power system management system based on China " layering and zoning " in step 101, according to scheduling at different levels
What the compass of competency of unit was divided.For example, the city A has B counties and districts, the integrated energy system in the city A can be divided
For B management region, the city A is provided with 1 central apparatus, and B respectively correspond the sub- equipment of each management region, each directorial area
Domain is corresponding with a sub- equipment, and computations are that B sub- equipment, the meter that every sub- equipment receives are issued to by central apparatus
It is corresponding with self energy model to calculate instruction.
In step 102, each sub- equipment has the autonomy of Optimal Decision-making, and management region each in this way is considered that itself
Difference carry out Independent modeling, then modeled and calculated, each calculating of each sub- equipment feedback is then received by central apparatus
As a result.
In step 103, central apparatus establishes Optimized model based on the energy models of each management region, and carries out constraint
And parameters revision, by constantly modifying and issuing computations, so that sub- equipment constantly iterates to calculate until optimum results are full
The default condition of convergence of foot.Furthermore it is also possible to parameter correction is carried out by the interactive information between sub- equipment and adjacent sub- equipment, than
Such as by between practical interactive information in the calculating interactive information and true environment among adjacent sub- equipment in optimization calculated result
Difference to optimization calculated result be corrected.
In step 104, in the case where being judged as YES, scheduling scheme is generated according to the optimum results；It is being judged as NO
In the case where, after modifying to each computations, it is respectively sent to each sub- equipment.It is specially to repair to computations modification
Change calculating requirement of the central apparatus to sub- equipment, to calculated by successive ignition until meeting the default condition of convergence.
Second aspect, referring to FIG. 2, it is another kind energy scheduling method provided by the embodiment of the present invention, as schemed institute
Show, method includes the following steps:
S201 receives the interactive information of the computations that central apparatus is sent and adjacent sub- equipment transmitting.
S202 obtains calculated result according to the computations, interactive information and energy models, and feeds back to center and set
It is standby.
It should be noted that computations are to be issued to each sub- equipment by central apparatus, every sub- equipment is received
Computations it is corresponding with self energy model.Interactive information is referred specifically between neighbor management region through physics pipe
Road is attached, the two be unable to reach completely it is mutually independent, there are interactive information (such as combustion gas, heating etc.) be coupling
, full decoupled or partly decoupled can be realized to neighbor management region by receiving interactive information, calculate so as to be promoted
Precision.Fig. 8 can be specifically referred to, Fig. 8 is the friendship of management region in a kind of energy source dispatch system provided in an embodiment of the present invention
Mutual schematic diagram.
Specifically, the construction method of the corresponding energy models of each management region specifically includes:
According to the characteristic information of each management region, pass through modelling by mechanism or numerical model building and each directorial area
Domain each submodel correspondingly；
Constraint and parameters revision are carried out to each submodel, obtain the energy models of each management region, and
The energy models of each management region are attached according to the connection structure of practical interconnection.
Wherein, characteristic information includes: Parameter data information, mathematical model information and load prediction data information.
Parameter data information can specifically include but be not limited to: energy source type, unit price, demand, supply, flow, stream
Speed.For example, energy source type can be divided into the types such as electricity, gas, hot and cold.
Mathematical model information be the selected mathematical model type of management region, mathematical model information can specifically include but
It is not limited to: optimizing supply molding, economy of energy model and Ministry of Energy's host Optimized model than energy resource system linear programming.
Load prediction data includes cooling and heating load prediction data and Electric Load Forecasting measured data.Load forecast is basis
Many factors such as operation characteristic, increase-volume decision, natural conditions and the social influence of system, in the condition for meeting certain required precision
Under, determine the load data of certain particular moment in future, wherein load refers to power demand or electricity consumption.Load forecast is
One of important process of power department, accurate load prediction can economically arrange opening for power grid internal generator group
Stop, keep the security and stability of operation of power networks, reduce unnecessary rotation idle capacity, reasonable arrangement unit maintenance scheduling is protected
The normal production and life of barrier society, are effectively reduced cost of electricity-generating, improve the economic and social benefits.Cooling and heating load prediction
In refrigeration duty refer to thermal and humidity environment and required room temperature to keep building, it is necessary to by air-conditioning system from interatrial band
The heat walked, or the cooling capacity supplied to room is at a time needed, refrigeration duty includes sensible heat amount and amount of latent heat two parts.On the contrary,
If air-conditioning system is needed to indoor heating, it is known as thermic load to the heat that room is supplied to compensate room loss heat.
The present invention can be decomposed the Large-scale Optimization Problems of multi area interconnection integrated energy system by management region,
Establish the optimization operation subproblem of each management region.The respective subproblem of sub- equipment optimization of each management region, and joining
The specific information of interaction, gradually guides the local solution of each management region to the default condition of convergence between the adjacent area of winding thread connection
Approach.
The optimization of each management region subproblem calculates and information exchange is carried out orderly tissue and coordination by central apparatus.By
Central apparatus assigns computations to the sub- equipment of each management region, and each sub- equipment of management region solves respective son respectively
Problem.After the optimization of the subproblem of management region, the information between tissue neighbor management region is responsible for by central apparatus and is handed over
Mutually, judged whether to converge to preset condition by central apparatus, if it is not, then central apparatus modifies to computations, if
It is then output scheduling scheme.
Method of the invention using " center coordinate, disperse policy decision " Optimizing Mode, during " disperse policy decision " refers to
The central role of tissue and coordination that heart equipment plays；" disperse policy decision " imparts the autonomous of each management region Optimal Decision-making
Power allows each management region to consider personalized difference according to self-demand.On the one hand, the present invention can carry out extensive problem
It decomposes, computation complexity is effectively reduced, improves computational efficiency；On the other hand, present invention also contemplates that global influence, by excellent
It is also relatively reasonable to change the scheduling scheme obtained.
The embodiment of the present invention, which further provides, realizes the Installation practice of each step and method in above method embodiment.
The third aspect, referring to FIG. 3, it is a kind of functional block diagram of central apparatus provided by the embodiment of the present invention,
As shown, the central apparatus includes:
Sending module 310, for sending corresponding computations to the sub- equipment of each management region respectively；
Receiving module 320, for receiving each calculated result of each sub- equipment feedback；
Judgment module 330 obtains optimum results according to Optimized model and each calculated result, and judges the optimization knot
Whether fruit meets the default condition of convergence；
Processing module 340, for generating dispatching party according to the optimum results in the case where judgment module is judged as YES
Case.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the center are set
It is standby further include:
Modified module 350, for being modified to each computations in the case where judgment module is judged as NO
Afterwards, it is respectively sent to each sub- equipment.
Since each unit module in central apparatus is able to carry out method shown in FIG. 1, what the present embodiment was not described in detail
Part can refer to the related description to Fig. 1.
Fourth aspect, referring to FIG. 4, it is a seed device provided by the embodiment of the present invention, the sub- equipment includes:
Receiving module 410, for receiving the computations of central apparatus transmission and the interaction letter of adjacent sub- equipment transmitting
Breath；
Computing module 420, for obtaining calculated result according to the computations, interactive information and energy models, and it is anti-
It is fed to central apparatus.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, each management
The construction method of the energy models in region specifically includes:
According to the characteristic information of each management region, pass through modelling by mechanism or numerical model building and each directorial area
Domain each submodel correspondingly；
Constraint and parameters revision are carried out to each submodel, obtain the energy models of each management region, and
The energy models of each management region are attached according to the connection structure of practical interconnection.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the feature letter
Breath includes: Parameter data information, mathematical model information and load prediction data information.
Since each unit module in sub- equipment is able to carry out method shown in Fig. 2, the portion that the present embodiment is not described in detail
Point, it can refer to the related description to Fig. 2.
5th aspect, referring to FIG. 5, it is a kind of structural representation of energy source dispatch system provided by the embodiment of the present invention
Figure, the sub- equipment of central apparatus and fourth aspect including the third aspect, Fig. 7 are a kind of energy provided by the embodiment of the present invention
The interaction schematic diagram of scheduling system.
Fig. 6 is the structural schematic diagram of one embodiment of the present of invention central apparatus.Referring to FIG. 6, in hardware view, in this
Heart equipment includes processor, optionally further comprising internal bus, network interface, memory.Wherein, memory may be comprising interior
It deposits, such as high-speed random access memory (Random-Access Memory, RAM), it is also possible to further include non-volatile memories
Device (non-volatile memory), for example, at least 1 magnetic disk storage etc..Certainly, which is also possible that other
Hardware required for business.
Processor, network interface and memory can be connected with each other by internal bus, which can be ISA
(Industry Standard Architecture, industry standard architecture) bus, PCI (Peripheral
Component Interconnect, Peripheral Component Interconnect standard) bus or EISA (Extended Industry Standard
Architecture, expanding the industrial standard structure) bus etc..The bus can be divided into address bus, data/address bus, control always
Line etc..Only to be indicated with a four-headed arrow in Fig. 6, it is not intended that an only bus or a type of convenient for indicating
Bus.
Memory, for storing program.Specifically, program may include program code, and said program code includes calculating
Machine operational order.Memory may include memory and nonvolatile memory, and provide instruction and data to processor.
In a kind of mode in the cards, processor read from nonvolatile memory corresponding computer program to
It is then run in memory, corresponding computer program can also be obtained from other equipment.Processor executes what memory was stored
Program, to realize the energy scheduling method provided in any embodiment of the present invention by the program executed.
The embodiment of the present invention also proposed a kind of computer readable storage medium, the computer-readable recording medium storage one
A or multiple programs, the one or more program include instruction, which holds when by the electronic equipment including multiple application programs
When row, the electronic equipment can be made to execute the energy scheduling method that first aspect provides in the embodiment of the present invention.
The method that the above-mentioned central apparatus provided such as embodiment illustrated in fig. 3 of the present invention executes can be applied in processor,
Or it is realized by processor.Processor may be a kind of IC chip, the processing capacity with signal.In the process of realization
In, each step of the above method can be complete by the integrated logic circuit of the hardware in processor or the instruction of software form
At.Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit, CPU),
Network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processor, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
Field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device are divided
Vertical door or transistor logic, discrete hardware components.It may be implemented or execute and is in the embodiment of the present invention disclosed each
Method, step and logic diagram.General processor can be microprocessor or the processor is also possible to any conventional place
Manage device etc..
The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processor and execute
At, or in decoding processor hardware and software module combination execute completion.Software module can be located at random access memory,
This fields such as flash memory, read-only memory, programmable read only memory or electrically erasable programmable memory, register maturation
In storage medium.The storage medium is located at memory, and processor reads the information in memory, completes above-mentioned side in conjunction with its hardware
The step of method.
The embodiment of the present invention also proposed a kind of computer readable storage medium, the computer-readable recording medium storage one
A or multiple programs, the one or more program include instruction, which holds when by the electronic equipment including multiple application programs
When row, the central apparatus can be made to execute the energy scheduling method provided in the third aspect of the embodiment of the present invention.
The structure of fourth aspect neutron equipment of the embodiment of the present invention is similar with the structure of central apparatus, therefore no longer superfluous herein
It states.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment
The combination of equipment.
For convenience of description, it describes to be divided into various units when apparatus above with function or module describes respectively.Certainly, exist
Implement to realize the function of each unit or module in the same or multiple software and or hardware when the present invention.
It should be understood by those skilled in the art that, the embodiment of the present invention 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 present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, 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 present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
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.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that the embodiment of the present invention can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention
Form.It is deposited moreover, the present invention can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The present invention can describe in the general context of computer-executable instructions executed by a computer, such as program
Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group
Part, data structure etc..The present invention can also be practiced in a distributed computing environment, in these distributed computing environments, by
Task is executed by the connected remote processing devices of communication network.In a distributed computing environment, program module can be with
In the local and remote computer storage media including storage equipment.
Various embodiments are described in a progressive manner in the present invention, same and similar part between each embodiment
It may refer to each other, each embodiment focuses on the differences from other embodiments.Implement especially for system
For example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part illustrates.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (11)
1. a kind of energy scheduling method, which is characterized in that the described method includes:
Corresponding computations are sent to the sub- equipment of each management region respectively；
Receive each calculated result of each sub- equipment feedback；
Optimum results are obtained according to Optimized model and each calculated result, and judge whether the optimum results meet default receipts
Hold back condition；
If it is, generating scheduling scheme according to the optimum results.
2. according to the method described in claim 2, it is characterized in that, the method also includes:
If it is not, being respectively sent to each sub- equipment after modifying to each computations.
3. a kind of energy scheduling method, which is characterized in that the described method includes:
Receive the interactive information of the computations that central apparatus is sent and adjacent sub- equipment transmitting；
Calculated result is obtained according to the computations, interactive information and energy models, and feeds back to central apparatus.
4. according to the method described in claim 3, it is characterized in that, the building side of the corresponding energy models of each management region
Method specifically includes:
According to the characteristic information of each management region, pass through modelling by mechanism or numerical model building and each management region one
One corresponding each submodel；
Constraint and parameters revision are carried out to each submodel, obtain the energy models of each management region, and will be each
The energy models of the management region are attached according to the connection structure of practical interconnection.
5. according to the method described in claim 4, it is characterized in that, the characteristic information includes: Parameter data information, mathematical modulo
Type information and load prediction data information.
6. a kind of central apparatus, which is characterized in that the central apparatus includes:
Sending module, for sending corresponding computations to the sub- equipment of each management region respectively；
Receiving module, for receiving each calculated result of each sub- equipment feedback；
Judgment module obtains optimum results according to Optimized model and each calculated result, and whether judges the optimum results
Meet the default condition of convergence；
Processing module, for generating scheduling scheme according to the optimum results in the case where judgment module is judged as YES.
7. central apparatus according to claim 6, which is characterized in that the central apparatus further include:
Modified module, for after modifying to each computations, sending out respectively in the case where judgment module is judged as NO
It send to each sub- equipment.
8. a seed device, which is characterized in that the sub- equipment includes:
Receiving module, for receiving the computations of central apparatus transmission and the interactive information of adjacent sub- equipment transmitting；
Computing module for obtaining calculated result according to the computations, interactive information and energy models, and feeds back to center
Equipment.
9. sub- equipment according to claim 8, which is characterized in that the construction method of the energy models of each management region
It specifically includes:
According to the characteristic information of each management region, pass through modelling by mechanism or numerical model building and each management region one
One corresponding each submodel；
Constraint and parameters revision are carried out to each submodel, obtain the energy models of each management region, and will be each
The energy models of the management region are attached according to the connection structure of practical interconnection.
10. sub- equipment according to claim 9, which is characterized in that the characteristic information includes: Parameter data information, number
Learn model information and load prediction data information.
11. a kind of energy source dispatch system, which is characterized in that including central apparatus as claimed in claim 6 and claim 8 institute
The sub- equipment stated.
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