CN109166061A - A kind of electric power stock emulation contest transaction training system - Google Patents
A kind of electric power stock emulation contest transaction training system Download PDFInfo
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Abstract
The invention discloses a kind of electric power stock emulation contest transaction training systems, comprising: the wholesale module of data module, electric power, sale of electricity module, trade market module and settlement module；Data module is used to issue trade market essential information to sale of electricity module and the wholesale module of electric power；It is wholesale that the wholesale module of electric power carries out electricity；Sale of electricity module is sold to retail user by the electricity for the wholesale module that buys power；Trade market module is for carrying out electricity transaction；Settlement module is used for the total revenue by the wholesale module of clearing electric power and sale of electricity module, carries out ranking to transaction results.Using the present invention, there can be cognition more profound to real power marketing running environment and transaction flow training.
Description
Technical field
The present invention relates to electricity market online trading technical field more particularly to a kind of stock emulation contest transaction of electric power
Training system.
Background technique
With new round power system reform it is continuous propulsion and deeply, the online trading of electricity market at present increasingly frequency
It is numerous.But since the online trading of electricity market belongs to emerging technology, how the operation ring of comprehensive understanding real power marketing
The problem of border and operation rule are current electricity market online trading urgent need to resolve.
Summary of the invention
The present invention proposes a kind of electric power stock emulation contest transaction training system, realizes and transports to real power marketing
The process training of row environment.
The embodiment of the present invention provides a kind of electric power stock emulation contest transaction training system, comprising: data module, electric power
Wholesale module, sale of electricity module, trade market module and settlement module；
The data module is used to believe substantially to the sale of electricity module and the electric power wholesale module publication trade market
Breath；The wholesale module of electric power is used for according to the trade market essential information, and it is wholesale to carry out electric power for user；It is described to sell
Electric module is used for according to the trade market essential information, carries out power retailing for the user；The trade market module
For providing virtual electric power transaction place for the wholesale module of the electric power and the sale of electricity module；The settlement module is used for root
According to the transactional operation in the wholesale module of the electric power or the sale of electricity module of the user, the wholesale mould of the electric power is settled accounts
The income that block and the sale of electricity module obtain, and be compared, obtain income ranking.
Further, the data module includes statistic unit, computing unit and information issue unit；
The statistic unit is used to count the retail user quantity of full electricity market and each node in full electric power networks
In, the generating set quantity of each wholesale module of electric power；The computing unit is used for calculating parameter curve；The parameter
Curve is the foundation that electricity transaction is carried out by the wholesale module of the electric power and the sale of electricity module；
The computing unit includes foreground computation subunit and hind computation subelement；
The foreground computation subunit is bent for calculating custom power load-time curve, total system total load-time
Line, node load-time graph and reference cleaing price-time graph；The hind computation subelement is for calculating the electricity
The system-wide market pricing price of practical cleaing price-time graph, the electric power networks of each node of power network-time is bent
Unit-time graph of line and the wholesale module of the electric power；The information issue unit is for calculating the computing unit
It obtains parameter curve, is published to the sale of electricity module and the wholesale module of the electric power.
Further, when medium and long-term transaction market cell, spot market unit, retail transaction market cell, transaction
Between limiting unit and transaction display unit；
The medium and long-term transaction market cell is used for for the wholesale module of the electric power and the sale of electricity module according to before described
The calculated result of platform computation subunit, realization are listed and delisted transaction；The spot market unit is for described in confession
The wholesale module of electric power and the sale of electricity module realize that electric power goes out clear transaction according to the calculated result of the hind computation subelement；
The retail transaction market cell is used to trade by the sale of electricity module with retail user for the user；It is described
Exchange hour limiting unit is for limiting the medium and long-term transaction market cell, the spot market unit, the retail
The transaction duration of trade market unit；The transaction display unit is for showing the medium and long-term transaction market cell, described existing
The transaction results of barter deal market cell and the retail transaction market cell.
Further, the wholesale module of the electric power includes: generating set, contract for differences generation unit, list of listing
Member, spot exchange unit and information passing unit；
The contract for differences generation unit is used to be set in the type of different electric power covering period upper contract for differences；It is described
Unit of listing is selected for issuing the contract for differences for the user；The spot exchange unit is used for according to institute
State cost-power curve of generating set, the equilibrium of supply and demand relationship of the electric power networks node and the wholesale module of the electric power
In the strategy that the spot market unit is traded, the generating set is declared in the spot market unit
Quotation-power curve；The information passing unit is used to for the quotation-power curve being sent to the rear estrade and calculates list
Member makes the hind computation subelement calculate the practical cleaing price-time graph, institute according to the quotation-power curve
State market pricing price-time graph and unit time graph.
Further, the sale of electricity module includes: delisted transaction unit and sporadic purchase unit；
Contract for differences of the delisted transaction unit for the delisted unit publication of listing；Multiple sales of electricity
The delisted transaction unit of module determines the difference respectively to be struck a bargain according to the sequencing of the delisted contract for differences
Valence contract type and quantity；The sporadic purchase unit be used for according to the electric power networks system-wide market pricings price-when
Half interval contour carries out the purchase of stock electric power.
Further, the sale of electricity module further include: retail contract generation unit, retail contract selecting unit and transaction
Terminate unit；
The retail contract generation unit is used for according to the custom power load-time curve, to the retail user
Different retail contracts is provided；The retail contract selecting unit is used for according to purchases strategies minimization principle, determine described in sell
The retail contract type to be struck a bargain between electric module and the retail user；The transaction terminates unit and is used to work as the retail
Forced termination is traded when contract does not strike a bargain.
Further, the settlement module includes the first clearing unit, the second clearing unit and comparing unit；
First clearing unit is used to calculate the total revenue that the user is obtained by the wholesale module of the electric power；
Second clearing unit is for calculating the total revenue that the user is obtained by the sale of electricity module；The comparing unit
For carrying out income ranking after the transaction results of first clearing unit and second clearing unit.
It further, further include electric power networks modified module；
The electric power networks modified module is used to carry out additions and deletions to electric power networks node, changes the complicated journey of electricity transaction
Degree.
It further, further include market congestion surplus computing module；
The market congestion surplus computing module is for calculating when generating transaction because of the transactional operation of the user
Transaction obstruction surplus, and by the transaction obstruction surplus pro rata distribution to all users of the sale of electricity module；
The transaction obstruction surplus carries out out settle accounts calculation by the wholesale module of the electric power and the sale of electricity module and generates.
It further, further include role selecting module；
The role selecting module is used to select to use institute using the wholesale module of the electric power or selection for the user
It states sale of electricity module and carries out electricity transaction.
A kind of electric power stock emulation contest transaction training system provided in an embodiment of the present invention, passes through the wholesale module of electric power
Electricity transaction is carried out by trade market module with sale of electricity module, people is made to understand the operation of real power market online trading
Environment and operation rule.
Detailed description of the invention
Fig. 1 is a kind of structure of one embodiment of electric power stock emulation contest transaction training system provided by the invention
Schematic diagram；
Fig. 2 is the structural schematic diagram of one embodiment of data module provided by the invention；
Fig. 3 is the structural schematic diagram of module one embodiment in trade market provided by the invention；
Fig. 4 is the structural schematic diagram of one embodiment of the wholesale module of electric power provided by the invention；
Fig. 5 is the structural schematic diagram of one embodiment of sale of electricity module provided by the invention；
Fig. 6 is the structural schematic diagram of one embodiment of settlement module provided by the invention；
Fig. 7 is a kind of knot of another embodiment of electric power stock emulation contest transaction training system provided by the invention
Structure schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is a kind of one embodiment of electric power stock emulation contest transaction training system provided by the invention referring to Fig. 1
Structural schematic diagram.It include: data module 101, the wholesale module 102 of electric power, sale of electricity module 103, trade market module 104 and knot
Calculate module 105.
Data module 101 is used to issue trade market essential information to the wholesale module 102 of electric power and sale of electricity module 103.Electricity
The wholesale module 102 of power is used for the trade market essential information provided according to data module 101, and it is wholesale to carry out electric power for user.
Sale of electricity module 103 is used for the trade market essential information provided according to data module 101, carries out power retailing for user.It hands over
Easy market module 104 is used to provide virtual electric power transaction place for the wholesale module of the electric power and the sale of electricity module.Settle accounts mould
Block 105 is used for the transactional operation according to user in the wholesale module 102 of electric power or sale of electricity module 103, settles accounts the wholesale module of electric power
102 or the income that obtains of sale of electricity module 103, and it is compared, to obtain income ranking.
Specifically, trade market essential information is the Transaction Information of trade market day part.
Further, referring to fig. 2, be data module provided by the invention one embodiment structural schematic diagram.Packet
It includes: statistic unit 201, computing unit 202 and information issue unit 203.
Statistic unit 201 by full electric power networks count full electricity market retail user quantity and full electric power networks
In each node, generating set quantity shared by each wholesale module 102 of electric power.Computing unit 202 is for calculating relevant parameter
Calculated parameter curve is published to the wholesale module 102 of electric power and sale of electricity module by information issue unit 203 by curve
103。
Further, computing unit 202 includes foreground computing unit 211 and hind computation unit 212.
Foreground computing unit 211 calculates load-time curve according to the total amount of full electricity market retail user.It is assumed that
The whole city only has 6 retail user i, then custom power load-time curve when their electricity consumptions be respectively Li (t) (i=1,
2,3,4,5,6) (t=0,1,2 ..., 23).Total system total load-time can be calculated according to customer charge-time graph
Curve.It, can be with calculate node load-time curve using total system total load-time graph.For example it is assumed that the whole city only has
3 nodes (a, b, c), retail user 1,2 are distributed in node a, and retail user 3,4 is distributed in node b, and retail user 5,6 is distributed
In node c.Then 3 node operation 24 point loads of day-time graphs are respectively La (t)=L1 (t)+L2 (t), Lb (t)=L3
(t)+L4 (t) and Lc (t)=L5 (t)+L6 (t).
Hind computation unit 212 calculates the reality of each node of electric power networks according to the data that the wholesale module 102 of electric power provides
Cleaing price-time graph, the machine of the system-wide market pricing price-time graph of electric power networks and the wholesale module of electric power
Group-time graph.
It further, is the structural schematic diagram of module one embodiment in trade market provided by the invention referring to Fig. 3.Packet
Include medium and long-term transaction market cell 301, spot market unit 302, retail unit 303, exchange hour limiting unit 304
With transaction display unit 305.
Medium and long-term transaction market cell 301 provides virtual medium and long-term transaction market, for the wholesale module 102 of electric power and sale of electricity
Module 103 realizes delisted transaction and lists according to the calculated result of foreground computing unit 211.Spot market unit
302 provide virtual current trade market, for the wholesale module 102 of electric power and sale of electricity module 103 according to hind computation unit 212
Calculated result realizes that electric power goes out clear transaction.Retail transaction market cell 303 provides retail transaction market, for sale of electricity module 103
Realize the transaction between retail user.Exchange hour limiting unit 304 is used to limit the time of each marketing.Specifically,
Delisted transaction and exchange hour of listing are 30 minutes, and electric power is carried out after transaction and goes out clear transaction, is in limited time 10 minutes.
It is 20 minutes that sale of electricity module 103 and retail user are traded in limited time.
It should be noted that the transaction of sale of electricity module 103 and retail user takes the lead in carrying out, after carry out delisted friendship again
It easily and lists, so that it is determined that the electricity consumption in market, avoids wasting.
Transaction display unit 305 is for showing above-mentioned transaction results.
Further, referring to fig. 4, be the wholesale module of electric power provided by the invention one embodiment structural schematic diagram.
It include: that generating set 401, contract for differences generation unit 402, unit 403 of listing, spot exchange unit 404 and information pass
Send unit 405.
Contract for differences generation unit 402 is used for according to the contract for differences type for setting the different electric power covering periods.Specifically
, three kinds of price differences of peak waist base are set separately according to the cost of generating set 401 and with reference to spot price in the wholesale unit 102 of electric power
The price of contract and covered period.
Unit 403 of listing is selected for issuing contract for differences for sale of electricity module 103.It should be noted that electric power
Wholesale module 102, which also can choose, does not issue contract for differences.
Spot exchange unit 404 is used for the supply and demand of the cost-power curve, electric power networks node according to generating set 401
The strategy that equilibrium relation and user are traded using the wholesale module 102 of electric power in spot market unit 302, Shen
Report quotation-power curve of the generating set 401 in spot market unit 302.
Information passing unit 405 is used to quotation-power curve being sent to hind computation unit 211, makes hind computation list
Member 211 calculates practical cleaing price-time graph, market pricing price-time graph and machine according to quotation-power curve
Group time graph.
It further, is the structural schematic diagram of one embodiment of sale of electricity module provided by the invention referring to Fig. 5.Including
Delisted transaction unit 501, sporadic purchase unit 502, retail contract generation unit 503, retail contract selecting unit 504 and friendship
Easily terminate unit 505.
Delisted transaction unit 501 is used for the contract for differences of delisted unit 403 of listing.The delisted friendship of sale of electricity module 103
Easy unit 501 determines the contract for differences type and quantity respectively to be struck a bargain according to the sequencing of delisted contract for differences.For example,
Unit 403 of listing issues contract for differences, selects for sale of electricity module 102, and sale of electricity module 102 is successive according to the delisted time
Sequence determines the contract for differences type and quantity respectively to be struck a bargain.Sporadic purchase unit 502 is system-wide according to electric power networks
Market pricing price-time graph carries out the purchase of stock electric power by practical cleaing price-time graph of each node of electric power networks
It buys.Retail contract generation unit 503 respectively provides difference to each retail user respectively according to custom power load-time curve
Retail contract.Retail contract selecting unit 504 determines sale of electricity module 103 and zero according to user's purchases strategies minimization principle
Sell the retail contract type to be struck a bargain between user.Transaction terminates unit 505 and is used to not strike a bargain when retail contract, then forces
Terminate transaction.
Specifically, assuming that retail contract generation unit 503 respectively provides a retail contract to each retail user respectively
Retailij (t) (j=1,2,3,4,5,6).To simplify the calculation, it is assumed that the mode of retail contract can only be selected from following three kinds
It selects:
I.Fix:Retail (t)=c
Ii.TOU:
Iii.Index:Retail (t)=γ pc ' (t)
According to retail user purchases strategies minimization principle, determines and struck a bargain between sale of electricity module 103 and retail user
Retail contract type Retailij (t) and electricity Qrij (t).When the retail contract does not strike a bargain, then trades and terminate unit
The transaction of 505 forced terminations.
It further, is the structural schematic diagram of one embodiment of settlement module provided by the invention referring to Fig. 6.Including
First clearing unit 601, the second clearing unit 602 and comparing unit 603.
First clearing unit 601 is received according to the contract for differences of the total revenue and expenditure and generating set that calculate the wholesale module 102 of electric power
Branch, obtains the total revenue of the wholesale module 102 of electric power.Second clearing unit 602 is according to the total revenue and expenditure and retail for calculating sale of electricity module
Contractual revenue and contract for differences revenue and expenditure, obtain the total revenue of sale of electricity module 103.Comparing unit 603 is for comparing the first clearing
After the transaction results of unit 601 and the second clearing unit 602, income ranking is carried out.
It further, is a kind of the another of electric power stock emulation contest transaction training system provided by the invention referring to Fig. 7
The structural schematic diagram of one embodiment.It further include electric power networks modified module 106, city in addition to structural schematic diagram shown in FIG. 1
Field obstruction surplus computing module 107 and user's selecting module 108.
Electric power networks modified module 106 changes the complicated journey of electricity transaction by carrying out additions and deletions to electric power networks node
Degree, for realizing more highly difficult trade mode.
Market congestion surplus computing module 107 passes through the wholesale module 102 of electric power and sale of electricity module by calculating user
The 103 transaction obstruction surpluses generated when being traded, and give transaction obstruction surplus pro rata distribution to each sale of electricity module 103.Tool
Body, since the wholesale module 102 of electric power goes out clear electricity price clearing when carrying out electric power and going out clear transaction with node, sale of electricity module 103 with
System weights uniform market clearing price clearing, so system generates obstruction surplus when blocking.Pass through market congestion surplus meter
It calculates module 107 and carries out the calculating of obstruction surplus, and calculated result is proportionally shared to all uses of sale of electricity module 103
Person.
Role selecting module 108 is used to select the wholesale module 102 of electric power or sale of electricity module 103 to carry out electric power for user
Transaction.
A kind of electric power stock emulation contest provided in an embodiment of the present invention is traded training system, by modularization be arranged with
And the calculating of each parameter of curve, it realizes and is calculated by the system optimization of target of market minimum power supply cost, reach electric power stock city
It is multi-period go out it is clear, and cover stock, medium and long-term transaction and the whole processes of clearing of electric power, and reflect that electric system is transported
Obstruction surplus caused by limited transmission capacity in row calculates the return of obstruction surplus according to Electricity Market Rules, meanwhile,
More grid structures can also be constructed.It, can be to real power marketing running environment and transaction flow training using the present invention
There is cognition more profound.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also regard
For protection scope of the present invention.
Claims (10)
- The training system 1. a kind of electric power stock emulation contest is traded characterized by comprising the wholesale module of data module, electric power, Sale of electricity module, trade market module and settlement module；The data module is used to issue trade market essential information to the sale of electricity module and the wholesale module of the electric power；The wholesale module of electric power is used for according to the trade market essential information, and it is wholesale to carry out electric power for user；The sale of electricity module is used for according to the trade market essential information, carries out power retailing for the user；The trade market module is used to provide virtual electric power transaction place for the wholesale module of the electric power and the sale of electricity module；The settlement module is used to be grasped according to the transaction in the wholesale module of the electric power or the sale of electricity module of the user Make, settles accounts the income that the wholesale module of the electric power and the sale of electricity module obtain, and be compared, obtain income ranking.
- The training system 2. a kind of electric power stock emulation contest according to claim 1 is traded, which is characterized in that the data Module includes statistic unit, computing unit and information issue unit；The statistic unit is for counting the retail user quantity of full electricity market and in each node of full electric power networks, often The generating set quantity of a wholesale module of the electric power；The computing unit is used for calculating parameter curve；The parameter curve is to pass through the wholesale module of the electric power and the sale of electricity The foundation of module progress electricity transaction；The computing unit includes foreground computation subunit and hind computation subelement；The foreground computation subunit is for calculating custom power load-time curve, total system total load-time graph, section Point load-time graph and reference cleaing price-time graph；The hind computation subelement is used to calculate practical cleaing price-time graph, described of each node of the electric power networks Unit-time graph of the system-wide market pricing price-time graph of electric power networks and the wholesale module of the electric power；The information issue unit is used to computing unit parameter curve is calculated, and is published to the sale of electricity module and institute State the wholesale module of electric power.
- The training system 3. a kind of electric power stock emulation contest according to claim 2 is traded, which is characterized in that the transaction Market module includes: medium and long-term transaction market cell, spot market unit, retail transaction market cell, exchange hour limit Unit processed and transaction display unit；The medium and long-term transaction market cell by for the wholesale module of the electric power and the sale of electricity module according to the foreground based on The calculated result of operator unit, realization are listed and delisted transaction；The spot market unit is used for for the wholesale module of the electric power and the sale of electricity module according to the hind computation The calculated result of subelement realizes that electric power goes out clear transaction；The retail transaction market cell is used to trade by the sale of electricity module with retail user for the user；The exchange hour limiting unit for limit the medium and long-term transaction market cell, the spot market unit, The transaction duration of the retail transaction market cell；The transaction display unit is for showing the medium and long-term transaction market cell, the spot market unit and described The transaction results of retail transaction market cell.
- The training system 4. a kind of electric power stock emulation contest according to claim 3 is traded, which is characterized in that the electric power Wholesale module includes: that generating set, contract for differences generation unit, unit of listing, spot exchange unit and information transmission are single Member；The contract for differences generation unit is used to be set in the type of different electric power covering period upper contract for differences；The unit of listing is selected for issuing the contract for differences for the user；The spot exchange unit is used for the confession of the cost-power curve, the electric power networks node according to the generating set The strategy for needing equilibrium relation and the wholesale module of the electric power to trade in the spot market unit, declares the hair Quotation-power curve of the motor group in the spot market unit；The information passing unit be used to for the quotation-power curve being sent to it is described after estrade computing unit, make it is described after Platform computation subunit calculates the practical cleaing price-time graph, the uniform market clearing price according to the quotation-power curve Lattice-time graph and unit time graph.
- The training system 5. a kind of electric power stock emulation contest according to claim 4 is traded, which is characterized in that the sale of electricity Module includes: delisted transaction unit and sporadic purchase unit；Contract for differences of the delisted transaction unit for the delisted unit publication of listing；The delisted transaction unit of multiple sale of electricity modules determines respective according to the sequencing of the delisted contract for differences The contract for differences type and quantity to be struck a bargain；The sporadic purchase unit is used to carry out stock according to the system-wide market pricing price of the electric power networks-time graph Electric power purchase.
- The training system 6. a kind of electric power stock emulation contest according to claim 5 is traded, which is characterized in that the sale of electricity Module further include: retail contract generation unit, retail contract selecting unit and transaction terminate unit；The retail contract generation unit is used to be provided according to the custom power load-time curve to the retail user Different retail contracts；The retail contract selecting unit is used to determine the sale of electricity module and the retail according to purchases strategies minimization principle The retail contract type to be struck a bargain between user；The transaction terminates unit and is used for the forced termination transaction when the retail contract does not strike a bargain.
- The training system 7. a kind of electric power stock emulation contest according to claim 1 is traded, which is characterized in that the clearing Module includes the first clearing unit, the second clearing unit and comparing unit；First clearing unit is used to calculate the total revenue that the user is obtained by the wholesale module of the electric power；Second clearing unit is for calculating the total revenue that the user is obtained by the sale of electricity module；The comparing unit is for being received after the transaction results of first clearing unit and second clearing unit Beneficial ranking.
- The training system 8. a kind of electric power stock emulation contest according to any one of claims 1 to 7 is traded, feature exist In further including electric power networks modified module；The electric power networks modified module is used to carry out additions and deletions to electric power networks node, changes the complexity of electricity transaction.
- The training system 9. a kind of electric power stock emulation contest according to any one of claims 1 to 7 is traded, feature exist In further including market congestion surplus computing module；The market congestion surplus computing module is used to calculate transaction when generating transaction because of the transactional operation of the user Block surplus, and the transaction obstruction surplus pro rata distribution is given to all users of the sale of electricity module；The transaction obstruction surplus carries out out settle accounts calculation by the wholesale module of the electric power and the sale of electricity module and generates.
- The training system 10. a kind of electric power stock emulation contest according to any one of claims 1 to 7 is traded, feature exist In further including role selecting module；The role selecting module is used to sell for user selection using described in the wholesale module of the electric power or selection use Electric module carries out electricity transaction.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309566A (en) * | 2019-06-20 | 2019-10-08 | 昆明电力交易中心有限责任公司 | Long-term electricity transaction goes out monastic rule for Buddhists then analogue system and method in one kind |
| CN110321606A (en) * | 2019-06-20 | 2019-10-11 | 昆明电力交易中心有限责任公司 | Long-term electricity transaction market settlement analogue system and method in one kind |
-
2018
- 2018-07-27 CN CN201810851468.XA patent/CN109166061A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309566A (en) * | 2019-06-20 | 2019-10-08 | 昆明电力交易中心有限责任公司 | Long-term electricity transaction goes out monastic rule for Buddhists then analogue system and method in one kind |
| CN110321606A (en) * | 2019-06-20 | 2019-10-11 | 昆明电力交易中心有限责任公司 | Long-term electricity transaction market settlement analogue system and method in one kind |
| CN110309566B (en) * | 2019-06-20 | 2020-08-04 | 昆明电力交易中心有限责任公司 | Medium-and-long-term power transaction clearing rule simulation system and method |
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