CN107507103A - A kind of computational methods and device of the clearing of Electricity retail market marketization electricity - Google Patents
A kind of computational methods and device of the clearing of Electricity retail market marketization electricity Download PDFInfo
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Abstract
The embodiment of the invention discloses the computational methods and device of a kind of Electricity retail market marketization electricity clearing, the embodiment of the present invention passes through the characteristic in the different contract set meals of Electricity retail market side consideration, whether the electricity for the retail contract for not only allowing for signing to user is settled accounts related with wholesale market, and consider the electricity clearing of deviation examination, the total revenue of user is obtained by a variety of electricity settlement modes, the present invention provides relatively general clearing computation model to electricity settlement field, the model calculation process is simple, amount of calculation is small, development difficulty is small, the intermediate result implication of calculating process is clear, computational methods are practical.
Description
Technical field
The present invention relates to power retailing field, more particularly to a kind of clearing of Electricity retail market marketization electricity calculating and
Device.
Background technology
The power system reform of China is at the early-stage, and Electricity retail market is not yet completely set up.Guangdong is as sale of electricity side
Pilot reform, since 2016, preliminary retail market is established, it is generation that sale of electricity company, which uses for reference the corresponding rule in wholesale market,
Manage user and diversified retail market set meal is provided.How different retail market set meals, which carries out electricity clearing, requires study
New problem.
Because retail market set meal is arranged according to the actual demand of the management tactics and proxy user of sale of electricity company,
Therefore a hundred flowers blossom by presentation for retail market set meal, and content is different, and the calculating for retail market set meal is logical without one kind
Model carries out clearing calculating.
Current most of province power exchanges, which settle accounts calculating, only establishes wholesale market settlement computation model, and zero
Market clearing result is sold often by the way of sale of electricity company reports expense.But this mode can not really grasp retail market and open
Exhibition situation, can not accurate control retail market set meal mode distribution character, analysis sale of electricity company interest concessions feelings that can not be authentic and valid
Condition and interest concessions are horizontal, greatly reduce the Evaluated effect of electricity market operation.
Accordingly, it is desirable to provide a kind of method is to solve to open because that can not grasp retail market during current Electricity retail market is settled accounts
Exhibition situation, can not accurate control retail market set meal mode distribution character, analysis sale of electricity company interest concessions feelings that can not be authentic and valid
Condition and interest concessions are horizontal, the low technical problem of the Evaluated effect for causing electricity market to run.
The content of the invention
The embodiments of the invention provide the computational methods and device of a kind of Electricity retail market marketization electricity clearing, solve
, can not accurate control retail market set meal side because retail market development condition can not be grasped in current Electricity retail market clearing
Formula distribution character, analysis sale of electricity company interest concessions situation that can not be authentic and valid and interest concessions are horizontal, cause commenting for electricity market operation
Estimate the low technical problem of effect.
The embodiments of the invention provide a kind of computational methods of Electricity retail market marketization electricity clearing, including：
S1：Get concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail contract；
S2：Judge to whether there is in retail contract and the electricity of deviation examination correlation is settled accounts, if so, determining that retail contract includes
And the related electricity clearing of deviation examination, the electricity related with wholesale power market clearing and the electricity unrelated with wholesale power market
Amount clearing, then S3 is performed, if nothing, perform S4；
S3：According to preset fixed electricity, preset fixed price differential, concluded price and user's planned supply and use of electric power amount, user is actual uses
Electricity carries out that user's total revenue is calculated；
S4：Judge the electricity clearing form in retail contract, settled accounts if the electricity related to wholesale power market, performed
S5, settled accounts if the electricity unrelated with wholesale power market, then perform S6；
S5：According to concluded price and the actual power consumption of user carry out that user's total revenue is calculated；
S6：According to preset price and the actual power consumption of user carry out that user's total revenue is calculated.
Preferably, step S3 is specifically included：
S31：Preset fixed electricity is multiplied to obtain the income unrelated with wholesale power market with preset fixed price differential；
S32：The computation schema of electricity clearing related to wholesale power market in retail contract is determined, is calculated if first
Pattern, then S33 is performed, if the second computation schema, then perform S34；
S33：The actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, concluded price is subtracted into preset guarantor
Reserve price lattice obtain price difference, and calculating dump energy, price difference and preset first product for being divided into ratio obtain wholesale with electric power
The related income in market, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user, by deviation electricity
Amount divided by user calculate power consumption and obtain total deviation ratio, and total deviation ratio is subtracted into the deviation that preset sale of electricity company undertakes examines
Ratio obtains the deviation examination ratio that user undertakes, and calculates user's planned supply and use of electric power amount, the deviation examination ratio and two that user undertakes
The income that the product of times concluded price obtains and deviation examination is related；
S34：The actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, calculates dump energy and knock-down price
The product of lattice obtains sale of electricity company total revenue, sale of electricity company total revenue is multiplied by into preset second is divided into ratio and obtain and the wholesale city of electric power
The related income in field, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user, calculates deviation electricity
The product of amount and twice of concluded price obtains total deviation cost of verification and evaluation, and total deviation cost of verification and evaluation is subtracted into what preset sale of electricity company undertook
The income that deviation cost of verification and evaluation obtains and deviation examination is related；
S35：By and the unrelated income of wholesale power market and the related income and and deviation examination phase of wholesale power market
The income of pass is added to obtain user's total revenue.
Preferably, step S5 is specifically included：
After judging that concluded price is more than preset price of guaranteeing the minimum, concluded price, the actual power consumption of user and preset the are calculated
Three products for being divided into ratio obtain user's total revenue.
Preferably, step S6 is specifically included：
S61：It is determined that the computation schema of the electricity clearing unrelated with wholesale power market, if the 3rd computation schema, then holds
Row S62, if the 4th computation schema, then perform S63；
S62：According to the actual power consumption of user and stepped preset price carry out that user's total revenue is calculated；
S63：The electricity scope residing for the actual power consumption of user is determined, gets the electricity residing for the actual power consumption of user
Preset price corresponding to scope, according to preset price and the actual power consumption of user carry out that user's total revenue is calculated.
Preferably, the embodiment of the present invention additionally provides a kind of computing device of Electricity retail market marketization electricity clearing,
Including：
Acquiring unit, for getting concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail contract；
First judging unit, the electricity for judging to whether there is in retail contract and deviation examination is related is settled accounts, if so, determining
Retail contract includes and the electricity of deviation examination correlation is settled accounts, is criticized with the electricity clearing of wholesale power market correlation and with electric power
The unrelated electricity clearing in first sale field, then the first computing unit is triggered, if nothing, trigger the second judging unit；
First computing unit, for according to preset fixed electricity, preset fixed price differential, concluded price and user's planned supply and use of electric power
Amount, the actual power consumption of user carry out that user's total revenue is calculated；
Second judging unit, for judging the electricity clearing form in retail contract, if related to wholesale power market
Electricity clearing, trigger the second computing unit, settled accounts if the electricity unrelated with wholesale power market, then trigger the 3rd calculate it is single
Member；
Second computing unit, for according to concluded price and the actual power consumption of user carrying out that user's total revenue is calculated；
3rd computing unit, for according to preset price and the actual power consumption of user carrying out that user's total revenue is calculated.
Preferably, the first computing unit specifically includes：
First computation subunit, it is wholesale with electric power for being multiplied preset fixed electricity with preset fixed price differential to obtain
The unrelated income in market；
First determination subelement, for determining the calculating mould of electricity clearing related to wholesale power market in retail contract
Formula, if the first computation schema, then the second computation subunit is triggered, if the second computation schema, then trigger the 3rd and calculate son list
Member；
Second computation subunit, dump energy is obtained for the actual power consumption of user to be subtracted into preset fixed electricity, will be into
Hand over price to subtract preset price of guaranteeing the minimum and obtain price difference, calculate dump energy, price difference and preset first is divided into ratio
Product obtains the income related to wholesale power market, is calculated partially further according to user's planned supply and use of electric power amount and the actual power consumption of user
Poor electricity, calculates power consumption by deviation electricity divided by user and obtains total deviation ratio, and it is public that total deviation ratio is subtracted into preset sale of electricity
Take charge of the deviation examination ratio undertaken and obtain the deviation examination ratio that user undertakes, calculate user's planned supply and use of electric power amount, user undertakes
Deviation examines the income that the product of ratio and twice of concluded price obtains and deviation examination is related；
3rd computation subunit, the actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, is calculated remaining
The product of electricity and concluded price obtains sale of electricity company total revenue, sale of electricity company total revenue is multiplied by into preset second is divided into ratio and obtain
The income related to wholesale power market, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user
Amount, the product for calculating deviation electricity and twice of concluded price obtain total deviation cost of verification and evaluation, total deviation cost of verification and evaluation subtracted preset
The income that the deviation cost of verification and evaluation that sale of electricity company undertakes obtains and deviation examination is related；
4th computation subunit, for by the income unrelated to wholesale power market, the receipts related with wholesale power market
Benefit and and the related income of deviation examination be added to obtain user's total revenue.
Preferably, the second computing unit is additionally operable to after judging that concluded price is more than preset price of guaranteeing the minimum, and calculates knock-down price
Lattice, the actual power consumption of user and preset 3rd product for being divided into ratio obtain user's total revenue.
Preferably, the 3rd computing unit specifically includes：
Second determination subelement, the computation schema settled accounts for determining the electricity unrelated with wholesale power market, if the
Three computation schemas, then the 5th computation subunit is triggered, if the 4th computation schema, then trigger the 6th computation subunit；
5th computation subunit, for according to the actual power consumption of user and stepped preset price carrying out that use is calculated
Family total revenue；
6th computation subunit, for determining the electricity scope residing for the actual power consumption of user, get actual with user
Preset price corresponding to electricity scope residing for power consumption, according to preset price and the actual power consumption of user carry out that use is calculated
Family total revenue.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
The computational methods and device settled accounts the embodiments of the invention provide a kind of Electricity retail market marketization electricity, its
In, this method includes：S1：Get concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail contract；S2：Sentence
Whether there is in disconnected retail contract and the electricity of deviation examination correlation is settled accounts, if so, determination retail contract includes and deviation examination phase
Electricity clearing, the electricity related to wholesale power market clearing and the electricity unrelated with the wholesale power market clearing of pass, then hold
Row S3, if nothing, perform S4；S3：According to preset fixed electricity, preset fixed price differential, concluded price and user's planned supply and use of electric power amount,
The actual power consumption of user carries out that user's total revenue is calculated；S4：Judge the electricity clearing form in retail contract, if with electricity
The related electricity clearing in power wholesale market, perform S5, are settled accounts if the electricity unrelated with wholesale power market, then perform S6；S5：
According to concluded price and the actual power consumption of user carry out that user's total revenue is calculated；S6：It is actual according to preset price and user
Power consumption carries out that user's total revenue is calculated.The embodiment of the present invention in Electricity retail market side by considering different contract set meals
Characteristic, whether the electricity clearing of retail contract for not only allowing for signing to user related with wholesale market, and consider inclined
The electricity clearing of difference examination, the total revenue of user is obtained by a variety of electricity settlement modes, the present invention carries to electricity settlement field
Relatively general clearing computation model is supplied, the model calculation process is simple, and amount of calculation is small, and development difficulty is small, calculating process
Intermediate result implication is clear, and computational methods are practical.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is one of the computational methods of a kind of Electricity retail market marketization electricity clearing provided in an embodiment of the present invention
The schematic flow sheet of embodiment；
Fig. 2 is a kind of the another of the computational methods of Electricity retail market marketization electricity clearing provided in an embodiment of the present invention
The schematic flow sheet of individual embodiment；
Fig. 3 is one of the computing device of a kind of Electricity retail market marketization electricity clearing provided in an embodiment of the present invention
The structural representation of embodiment.
Embodiment
The embodiments of the invention provide the computational methods and device of a kind of Electricity retail market marketization electricity clearing, solve
, can not accurate control retail market set meal side because retail market development condition can not be grasped in current Electricity retail market clearing
Formula distribution character, analysis sale of electricity company interest concessions situation that can not be authentic and valid and interest concessions are horizontal, cause commenting for electricity market operation
Estimate the low technical problem of effect.
To enable goal of the invention, feature, the advantage of the present invention more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that disclosed below
Embodiment be only part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in the present invention, this area
All other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
A kind of referring to Fig. 1, computational methods of Electricity retail market marketization electricity clearing provided in an embodiment of the present invention
One embodiment, including：
101st, concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail contract are got；
102nd, judge to whether there is in retail contract and the electricity of deviation examination correlation is settled accounts, if so, determining to wrap in retail contract
Include and the electricity of deviation examination correlation is settled accounts, the electricity related with wholesale power market is settled accounts and unrelated with wholesale power market
Electricity is settled accounts, then performs 103, if nothing, performs 104；
103rd, according to preset fixed electricity, preset fixed price differential, concluded price and user's planned supply and use of electric power amount, user is actual uses
Electricity carries out that user's total revenue is calculated；
104th, judge the electricity clearing form in retail contract, settle accounts, hold if the electricity related to wholesale power market
Row 105, settled accounts if the electricity unrelated with wholesale power market, then perform 106；
105th, according to concluded price and the actual power consumption of user carry out that user's total revenue is calculated；
106th, according to preset price and the actual power consumption of user carry out that user's total revenue is calculated.
The embodiment of the present invention is not only allowed for and used by the characteristic in the different contract set meals of Electricity retail market side consideration
Whether the electricity clearing for the retail contract that family is signed are related to wholesale market, and consider the electricity clearing of deviation examination, pass through
A variety of electricity settlement modes obtain the total revenue of user, and the present invention provides relatively general clearing to electricity settlement field and calculated
Model, the model calculation process is simple, and amount of calculation is small, and development difficulty is small, and the intermediate result implication of calculating process is clear, calculating side
Method is practical.
One embodiment for the computational methods settled accounts above for a kind of Electricity retail market marketization electricity, to be had more
The explanation of body, a kind of another embodiment of the computational methods of Electricity retail market marketization electricity clearing is provided below, please join
Read Fig. 2, a kind of another embodiment of the computational methods of Electricity retail market marketization electricity clearing provided by the invention, bag
Include：
In the present embodiment, it is that electricity in the sale of electricity contract that sale of electricity company side pair is signed with user is settled accounts,
It is in the concrete meaning for the vocabulary that following steps occur：
Concluded price：The electricity transaction of mode is brought together concentrating, and according to trading rules, participates in the hair of power market transaction
Electric enterprise, electricity consumption enterprise, sale of electricity company are struck a bargain with unified cleaing price, and according to trading rules, the formation of price has a variety of sides
Formula.
First it is preset be divided into ratio, the second preset ratio and the 3rd preset ratio that is divided into of being divided into is that user is divided into ratio：
Sale of electricity company promises to undertake that the sale of electricity company for acting on behalf of electricity consumption enterprise (i.e. user) distributes to the ratio of user from the income of wholesale market,
It can be used for arranging ratio in sale of electricity company concluded price or sale of electricity company success fee.
Preset price of guaranteeing the minimum：Sale of electricity company promises to undertake that the lowest price for acting on behalf of electricity consumption enterprise (can also be held as sale of electricity company
The minimum price reduction price differential of electricity consumption enterprise is acted on behalf of in promise).
Preset fixed price differential：Sale of electricity company, which promises to undertake, acts on behalf of being settled accounts by fixed price differential for electricity consumption enterprise.
It is related to wholesale market：The income of electricity consumption enterprise is acted on behalf of with sale of electricity company in wholesale market knock-down price by sale of electricity company
Difference or settlement cost are associated, and sale of electricity company is in wholesale market conclusion of the business price differential or settlement cost to calculate the shadow of proxy user income
Ring the factor.
201st, concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail contract are got；
202nd, judge to whether there is in retail contract and the electricity of deviation examination correlation is settled accounts, if so, determining to wrap in retail contract
Include and the electricity of deviation examination correlation is settled accounts, the electricity related with wholesale power market is settled accounts and unrelated with wholesale power market
Electricity is settled accounts, then performs 203, if nothing, performs 208；
203rd, preset fixed electricity is multiplied to obtain the income unrelated with wholesale power market with preset fixed price differential；
204th, the computation schema of electricity clearing related to wholesale power market in retail contract is determined, is calculated if first
Pattern, then 205 are performed, if the second computation schema, then perform 206；
205th, the actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, concluded price is subtracted into preset guarantor
Reserve price lattice obtain price difference, and calculating dump energy, price difference and preset first product for being divided into ratio obtain wholesale with electric power
The related income in market, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user, by deviation electricity
Amount divided by user calculate power consumption and obtain total deviation ratio, and total deviation ratio is subtracted into the deviation that preset sale of electricity company undertakes examines
Ratio obtains the deviation examination ratio that user undertakes, and calculates user's planned supply and use of electric power amount, the deviation examination ratio and two that user undertakes
The income that the product of times concluded price obtains and deviation examination is related；
206th, the actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, calculate dump energy and knock-down price
The product of lattice obtains sale of electricity company total revenue, sale of electricity company total revenue is multiplied by into preset second is divided into ratio and obtain and the wholesale city of electric power
The related income in field, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user, calculates deviation electricity
The product of amount and twice of concluded price obtains total deviation cost of verification and evaluation, and total deviation cost of verification and evaluation is subtracted into what preset sale of electricity company undertook
The income that deviation cost of verification and evaluation obtains and deviation examination is related；
207th, by and the unrelated income of wholesale power market and the related income of wholesale power market and and deviation examine phase
The income of pass is added to obtain user's total revenue；
After the electricity having in judging retail contract and deviation examination is related is settled accounts, then the electricity knot in retail contract is confirmed
Calculation includes three parts：And the related electricity clearing of deviation examination, the electricity related with wholesale power market clearing and and electric power
The unrelated electricity clearing in wholesale market, now, can be counted according to preset fixed electricity, preset fixed price differential, concluded price and user
Draw power consumption, the actual power consumption of user carries out that user's total revenue is calculated.
Two presented below are specifically applied example to understand：
Retail contract pattern 1 (the first computation schema in corresponding above-mentioned steps 204)：
Sale of electricity company and proxy user model of contract are+deviation of fix+bidding, and agreement this month preset fixed electricity is 400
Ten thousand kilowatt hours, electricity clearing are by preset fixed -30 lis of price differential/kilowatt hour clearing, the clearing of remainder electricity and wholesale market phase
Close, i.e., settlement price concentrates uniform market clearing price (concluded price) of bidding related to monthly, the preset valency of guaranteeing the minimum of remainder electricity
Lattice are -20 lis/kilowatt hour, if monthly concentration is bidded, uniform market clearing price absolute value is more than 20 lis/kilowatt hour, and redundance is pressed
80% is divided into, i.e. remainder electricity income=remainder electricity * (monthly to concentrate uniform market clearing price absolute value -20 of bidding) *
0.8, otherwise, remainder electricity income=remainder electricity * 20.Skew component arrange deviation electricity ratio ± 5% it
Interior sale of electricity company undertakes, and deviation electricity ratio user outside ± 5% undertakes.
Monthly concentration is bidded -60 lis of uniform market clearing price/kilowatt hour, the kilowatt hour of proxy user this month planned supply and use of electric power amount 5,000,000,
The proxy user this month actual kilowatt hour of power consumption 4,500,000.
Based on contract arrange, settlement packets contain and wholesale market it is unrelated related with wholesale market and and deviation examine dependent part
Point.
(1) it is unrelated with wholesale market：User's income=* -30 lis of 4,000,000 kilowatt hour/kilowatt hour=120,000 yuan.
(2) it is related to wholesale market：Remainder electricity=450-400=50；
It is monthly to concentrate the uniform market clearing price absolute value -20=60-20=40 that bids；
Ten thousand yuan of the kilowatt hour * 40 lis/kilowatt hour * 0.8=1.6 of user's income=500,000.
(3) and deviation examination is related：
Deviation electricity=actual power consumption-planned supply and use of electric power amount=ten thousand kilowatts of -500 ten thousand kilowatt hour=- 50 of 4,500,000 kilowatt hour
When；
Deviation ratio=deviation electricity/planned supply and use of electric power amount=- 50/500=-10%；
By power market transaction rule, deviation examination price is twice of uniform market clearing price absolute value；
Deviation examination ratio=planned supply and use of electric power amount * (deviations that total deviation ratio-preset sale of electricity company undertakes that user undertakes
Examination ratio)=5,000,000 kilowatt hour * (10%-5%)=250,000 kilowatt hour；
User undertakes the kilowatt hour * 2*60 li of deviation cost of verification and evaluation=250,000/kilowatt hour=30,000 yuan.
(4) -3 ten thousand yuan=10.6 ten thousand yuan of user's total revenue=120,000 yuan+1.6 ten thousand yuan.
Retail contract pattern 2 (the second computation schema in corresponding above-mentioned steps 204)：
Sale of electricity company and proxy user model of contract are+deviation of fix+bidding, and this month is preset to fix 4,000,000 kilowatt hours, electric
Amount clearing are by preset fixed -30 lis of price differential/kilowatt hour clearing, and the clearing of remainder electricity are related to wholesale market, i.e. clearing price
Lattice are bidded to monthly concentration, and uniform market clearing price is related, and agreement remainder electricity sale of electricity company bids profit by 70% point
Into i.e. remainder electricity income=remainder electricity * is monthly to concentrate the uniform market clearing price absolute value * 0.7 that bids.Skew component
Agreement deviation sale of electricity company undertakes the deviation cost of verification and evaluation in 50,000 yuan, and other fees user undertakes.
Monthly concentration is bidded -60 lis of uniform market clearing price/kilowatt hour, the kilowatt hour of proxy user this month planned supply and use of electric power amount 5,000,000,
The proxy user this month actual kilowatt hour of power consumption 4,500,000.
Based on contract arrange, settlement packets contain and wholesale market it is unrelated related with wholesale market and and deviation examine dependent part
Point.
(1) it is unrelated with wholesale market：User's income=* -30 lis of 4,000,000 kilowatt hour/kilowatt hour=120,000 yuan.
(2) it is related to wholesale market：Remainder electricity=450-400=50；
Sale of electricity company total revenue=remainder electricity * is monthly to concentrate the uniform market clearing price absolute value=5,0*6,0=3 ten thousand that bids
Member；
Ten thousand yuan of user's income=30,000 yuan * 70%=2.1；
(3) and deviation examination is related：The kilowatt hour -500 ten thousand of deviation electricity=actual power consumption-planned supply and use of electric power amount=4,500,000
The kilowatt hour of kilowatt hour=- 50 ten thousand；
Deviation ratio=deviation electricity/planned supply and use of electric power amount=- 50/500=-10%；
By power market transaction rule, deviation examination price is twice of uniform market clearing price absolute value；
The kilowatt hour * 2*60 li of total deviation cost of verification and evaluation=500,000/kilowatt hour=60,000 yuan；
And the deviation cost of verification and evaluation that the related income=total deviation cost of verification and evaluation-preset sale of electricity company of deviation examination undertakes=
60000 yuan -5 ten thousand yuan=10,000 yuan.
(4) -1 ten thousand yuan=13.1 ten thousand yuan of user's total revenue=120,000 yuan+2.1 ten thousand yuan.
208th, judge the electricity clearing form in retail contract, settle accounts, hold if the electricity related to wholesale power market
Row 209, settled accounts if the electricity unrelated with wholesale power market, then perform 210；
, it is necessary to which explanation, now gives tacit consent to and sell after the related electricity clearing of nothing in judging retail contract and deviation examination
Electric company undertakes the expense of whole deviation examinations.
209th, after judging that concluded price is more than preset price of guaranteeing the minimum, concluded price, the actual power consumption of user and pre- are calculated
Put the 3rd product for being divided into ratio and obtain user's total revenue；
After the related electricity clearing of nothing in judging retail contract and deviation examination, and determine only to need to carry out in retail contract
After the electricity clearing related to wholesale power market, concluded price is calculated, the actual power consumption of user and the preset 3rd is divided into ratio
Product obtain user's total revenue.
3rd presented below illustrates using example：
Retail contract pattern 3：
Sale of electricity company guarantees the minimum or is divided into for complete bid with proxy user model of contract, and electricity clearing are related to wholesale market,
I.e. settlement price is bidded to monthly concentration, and uniform market clearing price is related, and price of guaranteeing the minimum is 30 lis/kilowatt hour, and agreement settlement price is system
One goes out clear valency * 70%, if price of guaranteeing the minimum, by price clearing of guaranteeing the minimum, otherwise presses agreement knot higher than agreement settlement price absolute value
Calculate price clearing.Sale of electricity company undertakes whole deviations.
Monthly concentration is bidded -60 lis of uniform market clearing price/kilowatt hour, the kilowatt hour of proxy user this month planned supply and use of electric power amount 5,000,000,
The proxy user this month actual kilowatt hour of power consumption 4,500,000.
Based on contract arrange, clearing only include and wholesale market relevant portion.
It is related to wholesale market：Arrange settlement price=- 60 li/kilowatt hour * 70%=-42 li/kilowatt hour
42>30；
Kilowatt hour * 42 lis/kilowatt hour=18.9 ten thousand yuan of user's income=4,500,000；
User's total revenue=18.9 ten thousand yuan.
210th, the computation schema of the electricity clearing unrelated with wholesale power market is determined, if the 3rd computation schema, is then held
Row 211, if the 4th computation schema, then perform 212；
After the related electricity clearing of nothing in judging retail contract and deviation examination, and determine only to need to carry out in retail contract
, it is necessary to which judging again is settled accounts by which kind of computation schema after the electricity clearing unrelated with wholesale power market.
211st, according to the actual power consumption of user and stepped preset price carry out that user's total revenue is calculated；
212nd, the electricity scope residing for the actual power consumption of user is determined, gets the electricity residing for the actual power consumption of user
Preset price corresponding to scope, according to preset price and the actual power consumption of user carry out that user's total revenue is calculated.
Two presented below illustrate using example：
Retail contract pattern 4 (the 3rd computation schema in corresponding step 210)：
Sale of electricity company is that ladder is segmented price (i.e. foregoing stepped preset price), electricity with proxy user model of contract
Amount clearing are unrelated with wholesale market, and it is 30 lis/thousand to be about scheduled on user power utilization amount less than or equal to 2,000,000 kilowatt hour partial balance prices
Watt-hour, it is 40 lis/kilowatt hour less than or equal to 400 partial balance prices to be about scheduled on user power utilization amount more than 2,000,000 kilowatt hours, agreement
More than 4,000,000 kilowatt hour partial balance prices it is 50 li/kilowatt lattice in user power utilization amount.Deviation examination sale of electricity company all holds
Load.
It is monthly to concentrate -60 lis of uniform market clearing price/kilowatt hour of bidding；The kilowatt hour of proxy user this month planned supply and use of electric power amount 5,000,000；
The proxy user this month actual kilowatt hour of power consumption 4,500,000.
Based on contract arrange, clearing only include and wholesale market irrelevant portions.
It is unrelated with wholesale market：User settles accounts electricity and is divided into three sections, 200+200+50；
User's income=kilowatt hour the * of 2,000,000 30 lis/kilowatt hours+200 of kilowatt hour *, ten thousand 40 lis/kilowatt hours+50 of kilowatt hour * ten thousand
Ten thousand yuan of 50 lis/kilowatt hour=6+8+2.5=16.4；
User's total revenue=16.4 ten thousand yuan.
The 4th computation schema in the corresponding step 210 of retail contract pattern 5)：
Sale of electricity company is ladder progression price with proxy user model of contract, and electricity clearing are unrelated with wholesale market, agreement
Less than or equal to 2,000,000 kilowatt hour whole settlement prices it is 30 lis/kilowatt hour in user power utilization amount, is about scheduled on user power utilization amount and is more than
2000000 kilowatt hours are 40 lis/kilowatt hour less than or equal to 400 whole settlement prices, are about scheduled on user power utilization amount more than 4,000,000 kilowatts
When whole settlement price be 50 li/kilowatt lattice.Deviation examination sale of electricity company all undertakes.
Monthly concentration is bidded -60 lis of uniform market clearing price/kilowatt hour, the kilowatt hour of proxy user this month planned supply and use of electric power amount 5,000,000,
The proxy user this month actual kilowatt hour of power consumption 4,500,000.
Based on contract arrange, clearing only include and wholesale market irrelevant portions
It is unrelated with wholesale market：It is 4,500,000 kilowatt hours that user, which settles accounts electricity, more than 4,000,000 kilowatt hours, in the 3rd section,
Settlement price is 50 lis/kilowatt hour；
Kilowatt hour * 50 lis/kilowatt hour=22.5 ten thousand yuan of user's income=4,500,000；
User's total revenue=22.5 ten thousand yuan.
The embodiment of the present invention analyzes the characteristics of retail market difference contract set meal, goes out from the physical meaning of clearing calculation
Hair, based on wholesale market settlement general rule, consider whether retail market clearing link with wholesale market, retail market clearing are
No consideration deviation examines two aspect factors, can provide relatively general clearing computation model；It is electric according to considering under different factors
Electricity price bound is measured, step price is considered, considers different profit distribution models, is avoided due to retail clearing caused by Unified Algorithm not
Applicability, it preferably ensure that the personalization of retail market settlement method.Calculation process of the present invention is simple, and amount of calculation is small, exploitation
Difficulty is small, and the intermediate result implication of calculating process is clear, and computational methods are practical.
A kind of referring to Fig. 3, computing device of Electricity retail market marketization electricity clearing provided in an embodiment of the present invention
One embodiment, including：
Acquiring unit 301, closed for getting concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail
Together；
First judging unit 302, the electricity for judging to whether there is in retail contract and deviation examination is related are settled accounts, if so,
Determine retail contract includes and deviation examination is related electricity clearing, the electricity related with wholesale power market clearing and with electricity
The unrelated electricity clearing in power wholesale market, then the first computing unit 303 is triggered, if nothing, trigger the second judging unit 304；
First computing unit 303, for being planned according to preset fixed electricity, preset fixed price differential, concluded price and user
Power consumption, the actual power consumption of user carry out that user's total revenue is calculated；
Second judging unit 304, for judging the electricity clearing form in retail contract, if with wholesale power market phase
The electricity clearing of pass, trigger the second computing unit 305, are settled accounts if the electricity unrelated with wholesale power market, then trigger the 3rd
Computing unit 306；
Second computing unit 305, always received for carrying out user is calculated according to concluded price and the actual power consumption of user
Benefit；
3rd computing unit 306, always received for carrying out user is calculated according to preset price and the actual power consumption of user
Benefit.
First computing unit 303 specifically includes：
First computation subunit 3031, for preset fixed electricity to be multiplied to obtain and electric power with preset fixed price differential
The unrelated income in wholesale market；
First determination subelement 3032, based on determining electricity clearing related to wholesale power market in retail contract
Calculation pattern, if the first computation schema, then the second computation subunit 3033 is triggered, if the second computation schema, then trigger the 3rd
Computation subunit 3034；
Second computation subunit 3033, dump energy is obtained for the actual power consumption of user to be subtracted into preset fixed electricity,
Concluded price is subtracted into preset price of guaranteeing the minimum and obtains price difference, calculates dump energy, price difference and preset first is divided into ratio
The product of example obtains the income related to wholesale power market, is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user
To deviation electricity, deviation electricity divided by user are calculated into power consumption and obtain total deviation ratio, total deviation ratio is subtracted into preset sell
The deviation examination ratio that electric company undertakes obtains the deviation examination ratio that user undertakes, and calculates user's planned supply and use of electric power amount, Yong Hucheng
The deviation examination ratio of load and the income that the product of twice of concluded price obtains and deviation examination is related；
3rd computation subunit 3034, the actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, calculated
The product of dump energy and concluded price obtains sale of electricity company total revenue, and sale of electricity company total revenue is multiplied by into preset second is divided into ratio
The income related to wholesale power market is obtained, deviation is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user
Electricity, the product for calculating deviation electricity and twice of concluded price obtain total deviation cost of verification and evaluation, total deviation cost of verification and evaluation subtracted pre-
Put the income that the deviation cost of verification and evaluation that sale of electricity company undertakes obtains and deviation examination is related；
4th computation subunit 3035, for by the income unrelated to wholesale power market, related with wholesale power market
Income and and the related income of deviation examination be added to obtain user's total revenue.
Second computing unit 305 is additionally operable to after judging that concluded price is more than preset price of guaranteeing the minimum, and is calculated concluded price, is used
The actual power consumption in family and preset 3rd product for being divided into ratio obtain user's total revenue.
3rd computing unit 306 specifically includes：
Second determination subelement 3061, for determining the computation schema of the electricity clearing unrelated with wholesale power market, if
For the 3rd computation schema, then the 5th computation subunit 3062 is triggered, if the 4th computation schema, then trigger the 6th computation subunit
3063；
5th computation subunit 3062, for according to the actual power consumption of user and stepped preset price calculate
To user's total revenue；
6th computation subunit 3063, for determining the electricity scope residing for the actual power consumption of user, get and user
Preset price corresponding to electricity scope residing for actual power consumption, according to preset price and the actual power consumption of user calculate
To user's total revenue.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, only a kind of division of logic function, can there is other dividing mode, such as multiple units or component when actually realizing
Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or
The mutual coupling discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the present invention
Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Described above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Embodiment is stated the present invention is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
- A kind of 1. computational methods of Electricity retail market marketization electricity clearing, it is characterised in that including：S1：Get concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail contract；S2：Judge to whether there is in retail contract and electricity that deviation examination is related settled accounts, if so, determine retail contract include with it is inclined The related electricity clearing of difference examination, the electricity related to wholesale power market clearing and the electricity knot unrelated with wholesale power market Calculate, then perform S3, if nothing, perform S4；S3：According to preset fixed electricity, preset fixed price differential, concluded price and user's planned supply and use of electric power amount, the actual power consumption of user Carry out that user's total revenue is calculated；S4：Judge the electricity clearing form in retail contract, settled accounts if the electricity related to wholesale power market, perform S5, Settled accounts if the electricity unrelated with wholesale power market, then perform S6；S5：According to concluded price and the actual power consumption of user carry out that user's total revenue is calculated；S6：According to preset price and the actual power consumption of user carry out that user's total revenue is calculated.
- 2. the computational methods of Electricity retail market marketization electricity clearing according to claim 1, it is characterised in that step S3 is specifically included：S31：Preset fixed electricity is multiplied to obtain the income unrelated with wholesale power market with preset fixed price differential；S32：The computation schema of electricity clearing related to wholesale power market in retail contract is determined, mould is calculated if first Formula, then S33 is performed, if the second computation schema, then perform S34；S33：The actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, concluded price is subtracted into preset valency of guaranteeing the minimum Lattice obtain price difference, calculate dump energy, price difference and preset first product for being divided into ratio obtains and wholesale power market Related income, is calculated deviation electricity further according to user's planned supply and use of electric power amount and the actual power consumption of user, deviation electricity is removed Power consumption is calculated with user and obtains total deviation ratio, total deviation ratio is subtracted into the deviation that preset sale of electricity company undertakes examines ratio The deviation examination ratio that user undertakes is obtained, calculates user's planned supply and use of electric power amount, the deviation that user undertakes examines ratio and twice one-tenth Hand over the income that the product of price obtains and deviation examination is related；S34：The actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, calculates dump energy and concluded price Product obtains sale of electricity company total revenue, sale of electricity company total revenue is multiplied by into preset second is divided into ratio and obtain and wholesale power market phase The income of pass, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user, calculate deviation electricity and The product of twice of concluded price obtains total deviation cost of verification and evaluation, and total deviation cost of verification and evaluation is subtracted into the deviation that preset sale of electricity company undertakes The income that cost of verification and evaluation obtains and deviation examination is related；S35：By and the unrelated income of wholesale power market and the related income of wholesale power market and and deviation examination it is related Income is added to obtain user's total revenue.
- 3. the computational methods of Electricity retail market marketization electricity clearing according to claim 1, it is characterised in that step S5 is specifically included：After judging that concluded price is more than preset price of guaranteeing the minimum, concluded price, the actual power consumption of user and preset 3rd point are calculated Proportional product obtains user's total revenue.
- 4. the computational methods of Electricity retail market marketization electricity clearing according to claim 1, it is characterised in that step S6 is specifically included：S61：It is determined that the computation schema of the electricity clearing unrelated with wholesale power market, if the 3rd computation schema, is then performed S62, if the 4th computation schema, then perform S63；S62：According to the actual power consumption of user and stepped preset price carry out that user's total revenue is calculated；S63：The electricity scope residing for the actual power consumption of user is determined, gets the electricity scope residing for the actual power consumption of user Corresponding preset price, according to preset price and the actual power consumption of user carry out that user's total revenue is calculated.
- A kind of 5. computing device of Electricity retail market marketization electricity clearing, it is characterised in that including：Acquiring unit, for getting concluded price, user's planned supply and use of electric power amount, the actual power consumption of user and retail contract；First judging unit, the electricity for judging to whether there is in retail contract and deviation examination is related is settled accounts, if so, determining retail Contract includes and deviation examination is related electricity clearing, the electricity related with wholesale power market clearing and with the wholesale city of electric power The unrelated electricity clearing in field, then the first computing unit is triggered, if nothing, trigger the second judging unit；First computing unit, for according to preset fixed electricity, preset fixed price differential, concluded price and user's planned supply and use of electric power amount, The actual power consumption of user carries out that user's total revenue is calculated；Second judging unit, for judging the electricity clearing form in retail contract, if the electricity related to wholesale power market Amount clearing, trigger the second computing unit, are settled accounts if the electricity unrelated with wholesale power market, then trigger the 3rd computing unit；Second computing unit, for according to concluded price and the actual power consumption of user carrying out that user's total revenue is calculated；3rd computing unit, for according to preset price and the actual power consumption of user carrying out that user's total revenue is calculated.
- 6. the computing device of Electricity retail market marketization electricity clearing according to claim 5, it is characterised in that first Computing unit specifically includes：First computation subunit, for preset fixed electricity to be multiplied to obtain and wholesale power market with preset fixed price differential Unrelated income；First determination subelement, for determining the computation schema of electricity clearing related to wholesale power market in retail contract, If the first computation schema, then the second computation subunit is triggered, if the second computation schema, then trigger the 3rd computation subunit；First computation subunit, dump energy is obtained for the actual power consumption of user to be subtracted into preset fixed electricity, by knock-down price Lattice subtract preset price of guaranteeing the minimum and obtain price difference, calculate dump energy, price difference and preset first is divided into the long-pending of ratio To the income related to wholesale power market, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user Amount, deviation electricity divided by user are calculated into power consumption and obtain total deviation ratio, total deviation ratio is subtracted into preset sale of electricity company holds The deviation examination ratio of load obtains the deviation examination ratio that user undertakes, and calculates user's planned supply and use of electric power amount, the deviation that user undertakes The income that the product of examination ratio and twice of concluded price obtains and deviation examination is related；Second computation subunit, the actual power consumption of user is subtracted into preset fixed electricity and obtains dump energy, calculates dump energy Obtain sale of electricity company total revenue with the product of concluded price, by sale of electricity company total revenue be multiplied by preset second be divided into ratio obtain with electricity The related income in power wholesale market, deviation electricity is calculated further according to user's planned supply and use of electric power amount and the actual power consumption of user, is counted The product for calculating deviation electricity and twice of concluded price obtains total deviation cost of verification and evaluation, and it is public that total deviation cost of verification and evaluation is subtracted into preset sale of electricity Take charge of the income that the deviation cost of verification and evaluation undertaken obtains and deviation examination is related；3rd computation subunit, for by the income unrelated to wholesale power market, the income related with wholesale power market and And the related income of deviation examination is added to obtain user's total revenue.
- 7. the computing device of Electricity retail market marketization electricity clearing according to claim 5, it is characterised in that second Computing unit be additionally operable to judge concluded price be more than preset price of guaranteeing the minimum after, calculate concluded price, the actual power consumption of user and Preset 3rd product for being divided into ratio obtains user's total revenue.
- 8. the computing device of Electricity retail market marketization electricity clearing according to claim 5, it is characterised in that the 3rd Computing unit specifically includes：Second determination subelement, for determining the computation schema of the electricity clearing unrelated with wholesale power market, if the 3rd meter Calculation pattern, then the 4th computation subunit is triggered, if the 4th computation schema, then trigger the 5th computation subunit；4th computation subunit, it is total for carrying out user is calculated according to the actual power consumption of user and stepped preset price Income；5th computation subunit, for determining the electricity scope residing for the actual power consumption of user, get and the actual electricity consumption of user Preset price corresponding to the residing electricity scope of amount, carry out user is calculated according to preset price and the actual power consumption of user total Income.
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| CN110991989A (en) * | 2019-11-22 | 2020-04-10 | 广东电力交易中心有限责任公司 | Automatic settlement method, device and equipment for retail contract of power market |
| CN111179075A (en) * | 2019-12-17 | 2020-05-19 | 远光软件股份有限公司 | Method and device for settling medium and long term electric power transaction, storage medium and settlement server |
| CN111179075B (en) * | 2019-12-17 | 2023-12-26 | 远光软件股份有限公司 | Settlement method, device, storage medium and settlement server for medium-and-long-term power transaction |
| CN111899095A (en) * | 2020-05-29 | 2020-11-06 | 广东电力交易中心有限责任公司 | Multifunctional settlement verification system adaptive to electric power market development |
| CN112597442A (en) * | 2020-12-30 | 2021-04-02 | 南方电网数字电网研究院有限公司 | Distributed-based electric power settlement calculation method and system |
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Application publication date: 20171222 |