CN106228279A - The electricity price optimized calculation method of electricity market Generation Side based on Protect advantage model - Google Patents
The electricity price optimized calculation method of electricity market Generation Side based on Protect advantage model Download PDFInfo
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- CN106228279A CN106228279A CN201610805572.6A CN201610805572A CN106228279A CN 106228279 A CN106228279 A CN 106228279A CN 201610805572 A CN201610805572 A CN 201610805572A CN 106228279 A CN106228279 A CN 106228279A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0283—Price estimation or determination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention discloses the quotation schemes generation method of a kind of electricity market Generation Side based on Protect advantage model.Implement step as follows: (1) typing quotation scene boundary condition data, such as marginal generation cost C, generating fixed cost F, radix electricity price G, reduce radix electricity ratio H, initial base power generation Q, target profit E；(2) quotation scene is set up, including generating break even curve, fixed cost curve, target profit curve；(3) large user's electricity is calculated according to market supply and demand prediction；(4) combine the target profit curve equation in quotation scene, based on known large user's electricity, calculate large user's electricity price.The present invention can be power plant enterprise quotation person and marketing personnel effectively prescribe rational quotation scheme, makes Business Economic Benefit optimization.
Description
Technical field
The invention belongs to electricity power enterprise's electricity market economical operation technical field, be specifically related to a kind of based on Protect advantage model
The electricity price optimized calculation method of electricity market Generation Side.
Background technology
Along with deepening continuously of China's electric Power Reform and increasing considerably of installed capacity, the situation of power shortages will progressively
Disappearing, the competition between electricity power enterprise will gradually strengthen.Electricity power enterprise must examine the warp of enterprise closely from the New Century Planned Textbook of market economy
Battalion's strategy and development strategy, reselect original administrative mechanism, pattern, content and method and combine, management mode
Gradually to change to competition management, to base oneself upon reality, improve the level of profitability of enterprise, finally make enterprise profit maximize.
Summary of the invention
Game class shortage of data and cost analysis in order to overcome current power market optimum price quotation computational methods are extensive etc.
Problem, considers fixed cost and variable cost factor the most comprehensively, does not meets the bidding strategies of electricity market Cost Offer management,
The present invention provides the electricity price optimized calculation method of a kind of electricity market Generation Side based on Protect advantage model.
The present invention solves the problems referred to above and be the technical scheme is that
The electricity price optimized calculation method of a kind of electricity market Generation Side based on Protect advantage model, it is characterised in that its step
Rapid as follows:
(1) typing boundary condition data；
(2) quotation scene is set up；
(3) large user's electricity is calculated according to market supply and demand prediction；
(4) optimum large user's electricity price quotation is drawn.
The present invention farther includes following preferred version:
In step (1), boundary condition data include marginal generation cost C, generating fixed cost F, radix electricity price G, button
Subtract radix electricity ratio H, initial base power generation Q, target profit E.
Set up quotation scene in the step (2), abscissa is set to forecasted transaction electricity, vertical coordinate is set to electricity price shape
Become quotation scene coordinate system, in described quotation scene coordinate system, show fixed cost curve, break even curve, target profit
Curve.
In step (2), put down according to boundary condition data calculating generation fixed cost curve, the profit and loss of step (1) typing
Weighing apparatus curve, target profit curve, and calculated fixed cost curve, break even curve, target profit curve are shown
In described quotation scene coordinate system.Wherein, described fixed cost curve calculates according to below equation:
Computing formula:
Wherein X represents large user's electricity, and Y represents large user's electricity price.Region area between fixed cost and transverse axis represents
Be the value of fixed cost, fixed cost does not changes with the change of electricity
Described break even curve calculates according to below equation:
Computing formula:
Wherein C represents that marginal generation cost, F represent generating fixed cost, and G represents radix electricity price, i.e. with grid company label
The electricity price that the radix electricity ordered is corresponding, Q represents initial base power generation, and H represents and reduces radix electricity ratio.Break even line be fixed into
Region between this line is referred to as variable cost, and it can be along with the change changing proportional example of portfolio.Break even line is for protecting
This line.
Described target profit curve calculates according to below equation:
Computing formula:
Wherein E represents target profit.
Large user's electricity is calculated according to market supply and demand prediction in step (3).
Computing formula:
Wherein N represents that power plant unit capacity, M represent total installation of generating capacity inside the province, and W represents that electricity market can compete total electricity inside the province
Amount.
Optimum large user's electricity price quotation is drawn in step (4).
By step (3) is predicted the large user's electricity calculated according to market supply and demand, in conjunction with the target in quotation scene
Yield curve formula calculates large user's electricity price, it is contemplated that transaction electricity i.e. large user's electricity X, corresponding to target profit curve
Computing formulaCalculate optimum price quotation and be large user's electricity price Y, large user
The vertical coordinate Y of electricity X correspondence target profit curve point, is optimum price quotation, thus reaches target profit volume.
The invention has the beneficial effects as follows that utilization capital and interest model draws optimum price quotation, to electricity power enterprise's power selling income, sells
Variable relation between electricity cost and profit carries out Calculation and Study, is conducive to strengthening effectiveness and the actuality of cost management, sentences
The quality of the management state of disconnected electricity power enterprise, improves the predictability of financial management, simultaneously effective formulates reasonable prices strategy,
Business Economic Benefit is made to maximize.
Accompanying drawing explanation
Fig. 1 is the electricity price optimized calculation method flow process signal of present invention electricity market based on Protect advantage model Generation Side
Figure；
Fig. 2 is the Protect advantage illustraton of model of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme is described in further detail.
As it is shown in figure 1, the electricity price optimization calculating side of embodiment of the present invention electricity market based on Protect advantage model Generation Side
Method step is as follows:
(1) typing boundary condition data, including marginal generation cost C, generating fixed cost F, radix electricity price G, reduce base
Number electricity ratio H；
(2) set up quotation scene, calculate according to the boundary condition data of typing and generate fixed cost curve, break even song
Line, target profit curve；
Protect advantage illustraton of model as shown in Figure 2, initially sets up quotation scene, is set to by abscissa in quotation scene
Electricity, vertical coordinate are set to electricity price, show fixed cost curve, break even curve, target profit in quotation scene coordinate system
Profit curve.
Wherein, described fixed cost curve calculates according to below equation:
Computing formula:
Wherein X represents large user's electricity, and Y represents large user's electricity price.Region area between fixed cost and transverse axis represents
Be the value of fixed cost, fixed cost does not changes with the change of electricity
Described break even curve calculates according to below equation:
Computing formula:
Wherein C represents that marginal generation cost, F represent generating fixed cost, and G represents radix electricity price, i.e. with grid company label
The electricity price that the radix electricity ordered is corresponding, Q represents initial base power generation, and H represents and reduces radix electricity ratio.Break even line be fixed into
Region between this line is referred to as variable cost, and it can be along with the change changing proportional example of portfolio.Break even line is for protecting
This line.
Described target profit curve calculates according to below equation:
Computing formula:
Wherein E represents target profit.(3) large user's electricity is calculated according to market supply and demand prediction；
Large user's electricity is calculated according to market supply and demand prediction in step (3).
Computing formula:
Wherein N represents that power plant unit capacity, M represent total installation of generating capacity inside the province, and W represents that electricity market can compete total electricity inside the province
Amount.
(4) optimum large user's electricity price quotation is drawn.
Optimum large user's electricity price quotation is drawn in step (4).
By step (3) is predicted the large user's electricity calculated according to market supply and demand, in conjunction with the target in quotation scene
Yield curve formula calculates large user's electricity price, it is contemplated that transaction electricity i.e. large user's electricity X, corresponding to target profit curve
Computing formulaCalculate optimum price quotation and be large user's electricity price Y, such as Fig. 2
Shown in, the vertical coordinate Y of large user's electricity X correspondence target profit curve point, it is optimum price quotation, thus reaches target profit volume.
Applicant combines Figure of description and describes embodiments of the invention in detail and describe, but this area skill
Art personnel are it should be understood that above example is only the preferred embodiments of the invention, and detailed explanation is intended merely to help reader
It is more fully understood that the present invention is spiritual, and not limiting the scope of the invention, on the contrary, any invention based on present invention essence
Any improvement or modification that god is made all should fall within the scope and spirit of the invention.
Claims (6)
1. the electricity price optimized calculation method of an electricity market Generation Side based on Protect advantage model, it is characterised in that its step
As follows:
(1) typing boundary condition data；
(2) quotation scene is set up；
(3) large user's electricity is calculated according to market supply and demand prediction；
(4) optimum large user's electricity price quotation is drawn.
The electricity price optimized calculation method of electricity market Generation Side based on Protect advantage model the most according to claim 1, its
It is characterised by:
In step (1), boundary condition data include marginal generation cost C, generating fixed cost F, radix electricity price G, reduce base
Number electricity ratio H, initial base power generation Q, target profit E.
The electricity price optimized calculation method of electricity market Generation Side based on Protect advantage model the most according to claim 2, its
It is characterised by:
Set up quotation scene in the step (2), abscissa is set to forecasted transaction electricity, vertical coordinate is set to electricity price and forms report
Valency scene coordinate system, calculate according to the boundary condition data of step (1) typing generate fixed cost curve, break even curve,
Target profit curve, and calculated fixed cost curve, break even curve, target profit curve are shown at described report
In valency scene coordinate system.
The electricity price optimized calculation method of electricity market Generation Side based on Protect advantage model the most according to claim 3, its
It is characterised by:
Described fixed cost curve calculates according to below equation:
Computing formula:
Wherein X represents large user's electricity, and Y represents large user's electricity price；
Described break even curve calculates according to below equation:
Computing formula:
Described target profit curve calculates according to below equation:
Computing formula:
The electricity price optimized calculation method of electricity market Generation Side based on Protect advantage model the most according to claim 4, its
It is characterised by:
According to market supply and demand prediction calculating large user's electricity in step (3):
Computing formula:
Wherein N represents that power plant unit capacity, M represent total installation of generating capacity in the electrical network of region, and W represents region grid power
Total electricity can be competed in market.
The electricity price optimized calculation method of electricity market Generation Side based on Protect advantage model the most according to claim 5, its
It is characterised by:
In step (4), by the large user's electricity calculated in step (3), in conjunction with the target profit curve in quotation scene
Formula calculates large user's electricity price, it is contemplated that transaction electricity i.e. large user's electricity X, according to the vertical coordinate corresponding to target profit curve
Y is large user's electricity price quotation Y of optimum.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895774A (en) * | 2019-11-29 | 2020-03-20 | 国电浙能宁东发电有限公司 | Thermal power plant cost fine management method |
| CN111369286A (en) * | 2020-03-04 | 2020-07-03 | 广东电网有限责任公司电力调度控制中心 | Method and device for calculating unit uplift cost in electric power spot market |
| CN113159835A (en) * | 2021-04-07 | 2021-07-23 | 远光软件股份有限公司 | Power generation side electricity price quotation method and device based on artificial intelligence, storage medium and electronic equipment |
-
2016
- 2016-09-06 CN CN201610805572.6A patent/CN106228279A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895774A (en) * | 2019-11-29 | 2020-03-20 | 国电浙能宁东发电有限公司 | Thermal power plant cost fine management method |
| CN111369286A (en) * | 2020-03-04 | 2020-07-03 | 广东电网有限责任公司电力调度控制中心 | Method and device for calculating unit uplift cost in electric power spot market |
| CN113159835A (en) * | 2021-04-07 | 2021-07-23 | 远光软件股份有限公司 | Power generation side electricity price quotation method and device based on artificial intelligence, storage medium and electronic equipment |
| CN113159835B (en) * | 2021-04-07 | 2023-02-28 | 远光软件股份有限公司 | Power generation side electricity price quotation method and device based on artificial intelligence, storage medium and electronic equipment |
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