CN108563803A - Electric power pattern construction method towards connection to global networks - Google Patents
Electric power pattern construction method towards connection to global networks Download PDFInfo
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Abstract
The present invention provides a kind of electric power pattern construction method towards connection to global networks, including：Obtain connection to global networks flow of power analysis related data and parameter, clustering is carried out to related data and parameter, each region exemplary requirement built under connection to global networks envisions output sequential scene cluster with regenerative resource, in conjunction with sequential scene cluster, it determines that optimization aim is that connection to global networks power supply cost is minimum, carries out constrained optimization, generate global power flow point and analyse Optimized model, based on Optimized model, generates the electric power pattern structure result of connection to global networks and export.Pass through the above method, it disclosure satisfy that demand early period of medium-long term connection to global networks feasibility study, foundation and theory support can be provided for the development and programmed decision-making of connection to global networks, avoid the qualitative analyses such as the existing expert judgments studied and only carried out in macroscopic aspect, the quantitative analysis for realizing connection to global networks economy contributes to the more efficient development and construction for pushing connection to global networks.
Description
Technical field
The present invention relates to power domains, specifically, being related to a kind of electric power pattern construction method towards connection to global networks.
Background technology
The whole world is faced with that energy supply anxiety, climate warming, environmental pollution, energy source configuration is unreasonable and energy efficiency is low
Etc. tight crisis, human kind sustainable development has been seriously threatened.World energy sources structure is for a long time based on fossil energy, energy-consuming
Total amount persistently rises, and resource distribution is seriously uneven.Meanwhile a large amount of fossil energies exploitation, transport, using each link to soil,
Water quality, air etc. cause increasingly severe pollution and destruction.At present environment is just endured to the fullest extent by the developing country of representative of China
The hardship of pollution, gray haze, acid rain etc. take place frequently.In addition, the carbon dioxide that fossil energy burning generates accounts for Global Emissions of Greenhouse Gas
57%, it is the principal element for leading to global warming.In consideration of it, Chinese Government takes the lead in proposing structure global energy internet, i.e., entirely
Ball is networked, and world energy sources is pushed to turn to green, low-carbon, sustainable development, to fundamentally solve the energy, the weather that the whole world faces
And environmental problem.
At this stage, connection to global networks are in the critical stage of cohesion idea of development and common recognition, have part body and scholar
The research for having carried out global energy interconnection scheme achieves certain achievement.Have mechanism using method of expertise propose the whole world across
The tentative programme of the flow of power scale and direction of continent interconnection；This method more focuses on Macroscopic Strategy level, and the later stage has when landing
There is larger risk.
These characteristics in view of the prior art and existing deficiency, there is an urgent need for a kind of realization Global Internets of scientific and precise
The method of electric power pattern structure.
Invention content
To solve the above problems, the present invention provides a kind of electric power pattern construction method towards connection to global networks, the side
Method includes：
Obtain connection to global networks flow of power analysis related data and parameter；
Clustering is carried out to the related data and parameter, build each region exemplary requirement under connection to global networks with can be again
The raw energy envisions output sequential scene cluster；
In conjunction with the sequential scene cluster, determines that optimization aim is that connection to global networks power supply cost is minimum, carry out constrained optimization, it is raw
At global flow of power analysis optimization model；
Based on the Optimized model, generates the electric power pattern structure result of connection to global networks and export.
In a kind of embodiment, the constraints of the global power flow point analysis Optimized model includes one of following or group
It closes：
Each region power balance, channel characteristic, machine unit characteristic, generation assets, unit climbing, system reserve.
In a kind of embodiment, the connection to global networks power supply cost is：
Wherein, z, t respectively represent region and water
The serial number in non-leap year；Z, T indicates areal and planning level year total year number respectively；rzFor discount rate project period；CI、CO、CF、
CC, CS indicate cost of investment, O＆M cost, fuel cost, discharge costs and the remanent value of equipment in each region different level year respectively
.
In a kind of embodiment, each region power balance, be each region year by year by scene by when power balance, i.e.,
Each scene by when be necessary to ensure that power supply and demand balance；
The channel characteristic, be each region year by year by scene by when channel operation constraint and/or each region channel year by year
Capacity coefficient constrain, wherein each region year by year by scene by when channel run constraint, for trans-regional channel by when contribute
It needs in channel capacity restriction range, each region channel capacity restricted coefficients of equation year by year as ensures trans-regional mutual unicom
The channel capacity restricted coefficients of equation that the project feasibility of road engineering carries out；
The machine unit characteristic, be each region coal/gas/core/hydroelectric facility year by year by scene by when units limits and/or each area
Domain wind-powered electricity generation/steam-electric power plant year by year by scene by when units limits, wherein each region coal/gas/core/hydroelectric facility
Year by year by scene by when units limits, i.e., coal/gas/core/hydroelectric facility year by year by scene by when contribute and need about to make in unit
In power upper and lower limits, each region wind-powered electricity generation/steam-electric power plant year by year by scene by when units limits, i.e. wind-powered electricity generation/too
It is positive can generating equipment by when power generation the theoretical power generation level of corresponding period is not to be exceeded, less than electricity power, which is denoted as, abandons electric level；
The generation assets constraint introduces that is, by factors such as the gas-to electricity hourage limitation of water power year, unit maintenance limitations
Capacity coefficient constrains corresponding unit year by year.
In a kind of embodiment, the electric power pattern structure result of the connection to global networks includes one of following or combination：
Connection to global networks economy, trans-regional channel scale and flow direction, each region power supply operation scale and sequential, each region electricity
The power equilibrium of supply and demand, typical operating condition and renewable energy power generation accounting.
In a kind of embodiment, the power balance can calculate in the following way：
Wherein,
S, n, m respectively represent the serial number of scene, period and power supply；M indicates the total type of power supply；DLz,t,s,nIndicate year by year by scene by when
Section workload demand；For each power supply year by year by scene by when contribute；WithRespectively indicate region z by
Electric and outer power transmission is horizontal；Indicate that accumulation of energy is horizontal by the accumulation of energy of period by scene year by year.
In a kind of embodiment, the wind-powered electricity generation/steam-electric power plant by when power generation the theory of corresponding period is not to be exceeded
Power generation level, less than electricity power, which is denoted as, abandons electric level, i.e.,：
Wherein,Indicate wind
Planning installation scale of the electricity/steam-electric power plant in forcasted years t；WithWind-powered electricity generation/sun is indicated respectively
Can generating equipment scene s period t power generation level and abandon electric level；ROFz,t,s,nIndicate wind-powered electricity generation/solar power generation at this time
Unit capacity power generation coefficient, the value are corresponding with the anticipation output of wind-powered electricity generation and solar power generation in scene cluster.
The electric power pattern construction method towards connection to global networks that the present invention uses, disclosure satisfy that medium-long term connection to global networks are feasible
Property demonstration demand early period, can be provided for the development and programmed decision-making of connection to global networks foundation and theory support, avoid existing grind
Study carefully the qualitative analyses such as the expert judgments only carried out in macroscopic aspect, realizes the quantitative analysis of connection to global networks economy, contribute to
The more efficient development and construction for pushing connection to global networks.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and is obtained in claim and attached drawing.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example and is used together to explain the present invention, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 shows the electric power pattern construction method flow according to an embodiment of the invention towards connection to global networks
Figure；
Fig. 2 shows the electric power pattern construction method flow towards connection to global networks according to another embodiment of the invention
Figure.
Specific implementation mode
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples, how to be applied to the present invention whereby
Technological means solves technical problem, and the realization process for reaching technique effect can fully understand and implement.It needs to illustrate
As long as not constituting conflict, each embodiment in the present invention and each feature in each embodiment can be combined with each other,
It is formed by technical solution within protection scope of the present invention.
Meanwhile in the following description, for illustrative purposes and numerous specific details are set forth, to provide to of the invention real
Apply the thorough understanding of example.It will be apparent, however, to one skilled in the art, that the present invention can not have to tool here
Body details or described ad hoc fashion are implemented.
In addition, step shown in the flowchart of the accompanying drawings can be in the department of computer science of such as a group of computer-executable instructions
It is executed in system, although also, logical order is shown in flow charts, and it in some cases, can be to be different from herein
Sequence execute shown or described step.
As shown in Figure 1, the present invention provides a kind of electric power pattern construction method towards connection to global networks, one kind is towards the whole world
The electric power pattern construction method of networking, the method includes：
S101, connection to global networks flow of power analysis related data and parameter are obtained；
S102, clustering is carried out to the related data and parameter, builds each region exemplary requirement under connection to global networks
Envision output sequential scene cluster with regenerative resource；
S103, in conjunction with the sequential scene cluster, determine that optimization aim is that connection to global networks power supply cost is minimum, constrain excellent
Change, generates global power flow point and analyse Optimized model；
S104, it is based on the Optimized model, generates the electric power pattern structure result of connection to global networks and exported.
The electric power pattern construction method towards connection to global networks that the present invention uses, disclosure satisfy that medium-long term connection to global networks are feasible
Property demonstration demand early period, can be provided for the development and programmed decision-making of connection to global networks foundation and theory support, avoid existing grind
Study carefully the qualitative analyses such as the expert judgments only carried out in macroscopic aspect, realizes the quantitative analysis of connection to global networks economy, contribute to
The more efficient development and construction for pushing connection to global networks.
In one embodiment, the constraints of the global power flow point analysis Optimized model includes one of following or group
It closes：
Each region power balance, channel characteristic, machine unit characteristic, generation assets, unit climbing, system reserve.
Those skilled in the art can also use other constraintss to generate global power flow point and analyse Optimized model, the present invention
It is without being limited thereto.
In a kind of embodiment, the connection to global networks power supply cost is：
Wherein, z, t respectively represent region and water
The serial number in non-leap year；Z, T indicates areal and planning level year total year number respectively；rzFor discount rate project period；CI、CO、CF、
CC, CS indicate cost of investment, O＆M cost, fuel cost, discharge costs and the remanent value of equipment in each region different level year respectively
.
Those skilled in the art can also use other modes to calculate connection to global networks power supply cost, and the invention is not limited thereto.
In a kind of embodiment, each region power balance, be each region year by year by scene by when power balance, i.e.,
Each scene by when be necessary to ensure that power supply and demand balance；
The channel characteristic, be each region year by year by scene by when channel operation constraint and/or each region channel year by year
Capacity coefficient constrain, wherein each region year by year by scene by when channel run constraint, for trans-regional channel by when contribute
It needs in channel capacity restriction range, each region channel capacity restricted coefficients of equation year by year as ensures trans-regional mutual unicom
The channel capacity restricted coefficients of equation that the project feasibility of road engineering carries out；
The machine unit characteristic, be each region coal/gas/core/hydroelectric facility year by year by scene by when units limits and/or each area
Domain wind-powered electricity generation/steam-electric power plant year by year by scene by when units limits, wherein each region coal/gas/core/hydroelectric facility
Year by year by scene by when units limits, i.e., coal/gas/core/hydroelectric facility year by year by scene by when contribute and need about to make in unit
In power upper and lower limits, each region wind-powered electricity generation/steam-electric power plant year by year by scene by when units limits, i.e. wind-powered electricity generation/too
It is positive can generating equipment by when power generation the theoretical power generation level of corresponding period is not to be exceeded, less than electricity power, which is denoted as, abandons electric level；
The generation assets constraint introduces that is, by factors such as the gas-to electricity hourage limitation of water power year, unit maintenance limitations
Capacity coefficient constrains corresponding unit year by year.
Those skilled in the art can also use other modes to carry out the calculating of each constraints, and the invention is not limited thereto.
In a kind of embodiment, the electric power pattern structure result of the connection to global networks includes one of following or combination：
Connection to global networks economy, trans-regional channel scale and flow direction, each region power supply operation scale and sequential, each region electricity
The power equilibrium of supply and demand, typical operating condition and renewable energy power generation accounting.
It may include other content that electric power pattern, which builds result, and those skilled in the art can mend according to actual needs
It fills, the invention is not limited thereto.
In order to clearly illustrate the realization of the electric power pattern construction method provided by the present invention towards connection to global networks
Principle realizes process and advantage, to make the electric power pattern construction method below in conjunction with different embodiments further
Ground explanation.
As shown in Fig. 2, a kind of preferably the electric power pattern construction method towards connection to global networks, the step of the present invention include：
S201 obtains connection to global networks flow of power analysis related data and parameter；
Wherein, related data and parameter include policy, demand, resource and economy etc. data.
S202, clustering is carried out to the related data and parameter, builds each region exemplary requirement under connection to global networks
Envision output sequential scene cluster with regenerative resource；
Wherein, sequential scene cluster, as cluster daily, the output that is formed of the continuous time series such as week and demand scene collection
It closes, to portray the randomness and fluctuation and the variation tendency of workload demand of regenerative resource；
S203, in conjunction with the sequential scene cluster, determine that optimization aim is that connection to global networks power supply cost is minimum, constraints is
Resource, machine unit characteristic, power balance, channel characteristic generate global power flow point and analyse Optimized model.
S204, it is based on the Optimized model, generates the electric power pattern structure result of connection to global networks and exported.
The electric power pattern structure result includes global energy connected economy, across continent channel scale and flow direction, each region
Power supply operation scale and sequential, each region power supply and demand balance, the typical fingers such as operating condition and renewable energy power generation accounting
Mark.
Wherein global interconnection power supply cost is made of the energy, economy, environment, society etc., and concrete form is as follows：
Wherein, z, t are respectively represented
The serial number in region and forcasted years；Z, T indicates areal and planning level year total year number respectively；rzFor discount rate project period；
CI, CO, CF, CC, CS indicate respectively the cost of investment in each region different level year, O＆M cost, fuel cost, discharge costs with
Remanent value of equipment item.
This model considers operation and the rule such as each region power balance, channel characteristic, machine unit characteristic, generation assets constraint
All kinds of constraints in the stage of drawing.
(1) each region year by year by scene by when power balance
Each scene by when be necessary to ensure that power supply and demand balance, i.e.,：
Wherein,
S, n, m respectively represent the serial number of scene, period and power supply；M indicates the total type of power supply；DLz,t,s,nIndicate year by year by scene by when
Section workload demand；For each power supply year by year by scene by when contribute；WithRespectively indicate region z by
Electric and outer power transmission is horizontal；Indicate that accumulation of energy is horizontal by the accumulation of energy of period by scene year by year.
(2) each region year by year by scene by when channel run constraint
Trans-regional channel by when contribute need in channel capacity restriction range, i.e.,：
Wherein,
Indicate the rated capacity of interconnecting channels between region z and z ',Indicate corresponding channel under s-th of scene of forcasted years t
Capacity availability coefficient.
(3) each region channel capacity restricted coefficients of equation year by year
To ensure that the project feasibility of trans-regional interconnecting channels engineering, introduction passage capacity coefficient constrain, i.e.,：
Wherein, Point
Not Biao Shi between region z and z ' interconnecting channels rated capacity forcasted years t year accumulation by, power transmission amount,Indicate corresponding logical
Reference capacity coefficient of the road in forcasted years t.
(4) each region coal/gas/core/hydroelectric facility year by year by scene by when units limits
Coal/gas/core/hydroelectric facility year by year by scene by when contribute need unit agreement output upper and lower limits in, i.e.,：
Wherein,With
Each power supply output upper and lower bound coefficient is indicated respectively,Indicate planning installation scale of the corresponding power in forcasted years t.
(5) each region wind-powered electricity generation/steam-electric power plant year by year by scene by when units limits
Wind-powered electricity generation/steam-electric power plant by when power generation the theoretical power generation level of corresponding period, less than electricity is not to be exceeded
Power, which is denoted as, abandons electric level, i.e.,：
Wherein,Indicate wind
Planning installation scale of the electricity/steam-electric power plant in forcasted years t；WithWind-powered electricity generation/sun is indicated respectively
Can generating equipment scene s period t power generation level and abandon electric level；ROFz,t,s,nIndicate wind-powered electricity generation/solar power generation at this time
Unit capacity power generation coefficient, the value are corresponding with the anticipation output of wind-powered electricity generation and solar power generation in scene cluster.
(6) generation assets constrain
Generation assets constraint is mainly in view of the factors such as the gas-to electricity hourage limitation of water power year, unit maintenance limitation, draws
Entering corresponding unit, capacity coefficient constrains year by year, i.e.,：
Wherein,WithEach zone level is indicated respectively
The accumulated generation amount of planning the installation scale and corresponding year of the power supplys such as the coal/gas water/core in year t；Indicate that corresponding power exists
The reference capacity coefficient of forcasted years t.
In addition, this model also considers unit ramp loss, system reserve constraint and other related constraints.Target to be optimized
After being established with constraint, you can form the flow of power analysis model of connection to global networks, which is linear model, can call maturation
Optimization software is solved.
Further, in conjunction with practical application, to the electric power pattern construction method provided by the present invention towards connection to global networks
Advantage is specifically described.
The implementation case is configured to research object with global energy internet the year two thousand fifty electric power pattern, and project period, span was
2016-the year two thousand fifties；Consider global energy at a specified future date interconnection pattern, by the whole world by region zones be Asia, Europe, Oceania,
Africa, North America, South America and 7, arctic region.Each interregional average transmission distance is as shown in table 1.
The whole world of table 1 is referred to across the continent transmission distance that be averaged
| Transregional channel distance (kilometer) | Asia | Oceania | Europe | North America | South America | Africa | The arctic |
| Asia | 0 | 6000 | 5000 | 6000 | 15000 | 5500 | 4000 |
| Oceania | 0 | 14000 | 17000 | 17000 | 13000 | 12000 | |
| Europe | 0 | 8000 | 18000 | 2000 | 2500 | ||
| North America | 0 | 6000 | 15000 | 4000 | |||
| South America | 0 | 18000 | 13000 | ||||
| Africa | 0 | 6000 | |||||
| The arctic | 0 |
Optimized analysis, in 2016-project periods the year two thousand fifty, global energy internet total sennosides reach 288 trillion yuans
RMB；To the year two thousand fifty, the proportion that channel capacity accounts for global power load reaches 15.3%, and across continent Channel Exchange electricity accounts for the whole world
The proportion of electricity consumption is 14.1%；The year two thousand thirty and the year two thousand fifty, universal mains development scale will be from 5,800,000,000 in 2015 kilowatts of difference
Rise to 12,300,000,000 and 15,600,000,000 kilowatts.
Table 2 furthermore presents across the continent channel capacity construction scheme in the whole world in different planning level years and corresponds to the defeated of time
Electric channel year exchanges electricity.
Table 2 sets across the continent channel capacity in the whole world under scene and exchanges electricity
The electric power road pattern construction method proposed by the invention towards connection to global networks is can be seen that from case study on implementation result,
The early-stage study demand that disclosure satisfy that medium-long term global energy internet feasibility study can be met, can be global energy internet
Development and programmed decision-making provide according to and theory support, contribute to the development and construction that push global energy internet.
Since the method description of the present invention can be realized in computer systems.Function as described herein may be implemented
To be stored in the program instruction set in non-transitory visible computer readable medium.When implemented in this fashion, the calculating
Machine program includes one group of instruction, and when group instruction is run by computer, it promotes computer to execute the side that can implement above-mentioned function
Method.Programmable logic can be temporarily or permanently mounted in non-transitory visible computer readable medium, such as read-only storage
Device chip, computer storage, disk or other storage mediums.In addition to software come other than realizing, logic as described herein can
Utilize discrete parts, integrated circuit and programmable logic device (such as, field programmable gate array (FPGA) or microprocessor)
The programmable logic of combined use, or embody including any other equipment that they are arbitrarily combined.All such embodiments
It is intended to fall within the scope of the present invention.
The electric power pattern construction method towards connection to global networks that the present invention uses, disclosure satisfy that medium-long term connection to global networks are feasible
Property demonstration demand early period, can be provided for the development and programmed decision-making of connection to global networks foundation and theory support, avoid existing grind
Study carefully the qualitative analyses such as the expert judgments only carried out in macroscopic aspect, realizes the quantitative analysis of connection to global networks economy, contribute to
The more efficient development and construction for pushing connection to global networks.
It should be understood that disclosed embodiment of this invention is not limited to specific structure disclosed herein, processing step
Or material, and the equivalent substitute for these features that those of ordinary skill in the related art are understood should be extended to.It should also manage
Solution, term as used herein is used only for the purpose of describing specific embodiments, and is not intended to limit.
" one embodiment " or " embodiment " mentioned in specification means the special characteristic described in conjunction with the embodiments, structure
Or characteristic includes at least one embodiment of the present invention.Therefore, the phrase " reality that specification various places throughout occurs
Apply example " or " embodiment " the same embodiment might not be referred both to.
While it is disclosed that embodiment content as above but described only to facilitate understanding the present invention and adopting
Embodiment is not limited to the present invention.Any those skilled in the art to which this invention pertains are not departing from this
Under the premise of the disclosed spirit and scope of invention, any modification and change can be made in the implementing form and in details,
But the scope of patent protection of the present invention, still should be subject to the scope of the claims as defined in the appended claims.
Claims (7)
1. a kind of electric power pattern construction method towards connection to global networks, which is characterized in that the method includes：
Obtain connection to global networks flow of power analysis related data and parameter；
Clustering is carried out to the related data and parameter, builds each region exemplary requirement and renewable energy under connection to global networks
Envision output sequential scene cluster in source；
In conjunction with the sequential scene cluster, determines that optimization aim is that connection to global networks power supply cost is minimum, carry out constrained optimization, generate complete
Ball flow of power analysis optimization model；
Based on the Optimized model, generates the electric power pattern structure result of connection to global networks and export.
2. electric power pattern construction method as described in claim 1, which is characterized in that the global power flow point analyses Optimized model
Constraints include one of following or combination：
Each region power balance, channel characteristic, machine unit characteristic, generation assets, unit climbing, system reserve.
3. electric power pattern construction method as described in claim 1, which is characterized in that the connection to global networks power supply cost is：
Wherein, z, t respectively represent region and forcasted years
Serial number；Z, T indicates areal and planning level year total year number respectively；rzFor discount rate project period；CI、CO、CF、CC、CS
Cost of investment, O＆M cost, fuel cost, discharge costs and the remanent value of equipment item in each region different level year are indicated respectively.
4. electric power pattern construction method as claimed in claim 2, which is characterized in that each region power balance is each area
Domain year by year by scene by when power balance, i.e., each scene by when be necessary to ensure that power supply and demand balance；
The channel characteristic, be each region year by year by scene by when channel operation constraint and/or each region channel capacity year by year
Restricted coefficients of equation, wherein each region year by year by scene by when channel run constraint, be trans-regional channel by when contribute need
In channel capacity restriction range, each region channel capacity restricted coefficients of equation year by year as ensures trans-regional interconnecting channels work
The channel capacity restricted coefficients of equation that the project feasibility of journey carries out；
The machine unit characteristic, be each region coal/gas/core/hydroelectric facility year by year by scene by when units limits and/or each region wind
Electricity/steam-electric power plant year by year by scene by when units limits, wherein each region coal/gas/core/hydroelectric facility is year by year
By scene by when units limits, i.e., coal/gas/core/hydroelectric facility year by year by scene by when contribute need unit agreement contribute on
In lower range, each region wind-powered electricity generation/steam-electric power plant year by year by scene by when units limits, i.e. wind-powered electricity generation/solar energy
Generating equipment by when power generation the theoretical power generation level of corresponding period is not to be exceeded, less than electricity power, which is denoted as, abandons electric level；
The generation assets constraint is introduced and is corresponded to that is, by factors such as the gas-to electricity hourage limitation of water power year, unit maintenance limitations
Capacity coefficient constrains unit year by year.
5. the electric power pattern construction method towards connection to global networks as described in claim 1, which is characterized in that the connection to global networks
Electric power pattern structure result include one of following or combination：
Connection to global networks economy, trans-regional channel scale and flow direction, each region power supply operation scale and sequential, each region electric power supply
Need balance, typical operating condition and renewable energy power generation accounting.
6. method as claimed in claim 4, which is characterized in that the power balance can calculate in the following way：
Wherein, s, n, m
Respectively represent the serial number of scene, period and power supply；M indicates the total type of power supply；DLz,t,s,nIt indicates year by year by scene by period load
Demand；For each power supply year by year by scene by when contribute；WithIndicate region z by electric and outer respectively
Power transmission is horizontal；Indicate that accumulation of energy is horizontal by the accumulation of energy of period by scene year by year.
7. method as claimed in claim 4, which is characterized in that the wind-powered electricity generation/steam-electric power plant by when power generation should not surpass
The theoretical power generation level of corresponding period is crossed, less than electricity power, which is denoted as, abandons electric level, i.e.,：
Wherein,Expression wind-powered electricity generation/too
Planning installation scale of the positive energy generating equipment in forcasted years t；WithWind-powered electricity generation/solar energy hair is indicated respectively
Electric equipment scene s period t power generation level and abandon electric level；ROFz,t,s,nIndicate the unit of wind-powered electricity generation/solar power generation at this time
Capacity power generation coefficient, the value are corresponding with the anticipation output of wind-powered electricity generation and solar power generation in scene cluster.
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