CN107220904A - A kind of electric power based on Network Security Constraints concentrates trade matching emulation mode - Google Patents
A kind of electric power based on Network Security Constraints concentrates trade matching emulation mode Download PDFInfo
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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- G06Q30/00—Commerce
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Abstract
Trade matching emulation mode is concentrated the present invention relates to a kind of electric power based on Network Security Constraints, in trade matching simulation process is concentrated, realizes that concentration is brought together by concentrating out cleer and peaceful matching to bring two steps together；In order to meet trend constraint, distribution factor is shifted by user's load curve and electric network swim and paid attention to.Compared with prior art, the present invention has and Network Security Constraints are included into over-the-counter-market gone out in clear constraints, the advantages of helping to solve the problems such as current China's electric power direct dealing Security Checking is difficult to effective carry out.
Description
Technical field
Field is emulated the present invention relates to electricity transaction, is concentrated more particularly, to a kind of electric power based on Network Security Constraints
Trade matching emulation mode.
Background technology
The trade at competitive price mechanism of electricity market is generally divided into bilateral transaction and trade matching both of which both at home and abroad at present.
Bilateral transaction refers to that purchase is sold both sides and directly consulted, it is determined that transaction electricity, trade off curve and transaction value, through electricity
After power scheduling mechanism of exchange Security Checking confirms, both sides sign the mode of doing business of bilateral transaction contract.
Trade matching refers to that electricity (or electric power) and correspondence electricity price are declared by power purchase side or sale of electricity side, and power purchase side is according to quotation
Priority ranking is carried out from high to low, and sale of electricity side carries out priority ranking from low to high according to conversion sequence valency, certain meeting
Network constraint under the conditions of, by trading algorithms bring together purchase sell both sides strike a bargain mode of doing business.It is generally divided into and singly buys (or singly selling)
Unilateral trade matching and over-bought oversold two kinds of forms of bilateral trade matching.
Direct dealing emulation mode has a common defect in currently available technology, and network security is not accounted for exactly about
Beam.Substantially, electric power direct dealing only considers electric quantity balancing, lacks Electric Power Real-time Balancing mechanism, it is impossible to really meet electric power
Hair, it is defeated, match somebody with somebody, with the requirement of the physical attribute of Real-time Balancing, this also exactly current China's electric power direct dealing electricity accounting it is not high,
Security Checking is difficult to the main cause really effectively deployed.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is based on network security
The electric power of constraint concentrates trade matching emulation mode.In trade matching simulation process is concentrated, by concentrating out cleer and peaceful matching pinch
Close two steps and realize that concentration is brought together；In order to meet trend constraint, distribution factor is shifted by user's load curve and electric network swim and given
To consider.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of electric power based on Network Security Constraints concentrates trade matching emulation mode, and this method comprises the following steps：
S1, Power Generation totle drilling cost subtracted as object function using user's total revenue, and set up constraints, be met
The concentration of Network Security Constraints goes out clear model；
Clear model is concentrated out in S2, solution, obtains the individual direct dealing amount in market；
S3, carry out matching using the individual direct dealing amount in market and bring together.
Concentration in S1 goes out clear model：
Meet constraints：
Wherein, ρmFor Power Generation Cost Offer, γnFor customer quote；
For Power Generation m exerting oneself in the h periods；
T is the T-D tariff that government appraises and decides；
xnFor the trading volume of user；
Exerted oneself p for Power Generation mmLower limit；
Exerted oneself p for Power Generation mmThe upper limit；
To set up the quantity division coefficient in process of exchange；
For user's n loads qnMaximum；
M is Power Generation quantity；
N is number of users；
H is direct dealing cycle of the conversion to hour.
Clear step is concentrated out also to meet Network Security Constraints condition：
Wherein, Jlm、JlnPower flow transfer distribution factors of the respectively circuit l to bus nodes where Power Generation m, user n
PTDF；
For Power Generation m exerting oneself in the h periods；
xnFor the trading volume of user；
To set up the quantity division coefficient in process of exchange；
FlFor safe absolute value；
L is circuit sum；
H is direct dealing cycle of the conversion to hour.
Step is brought in matching in S3, which together, to be included：
S301, highest buying price is compared with minimum selling price, matched into if buying price is greater than or equal to selling price
Hand over, otherwise can not strike a bargain；
S302, in the bargain transaction that does not match of residue, proceed deals match by S301 methods, until meeting
With brining termination condition together.
Matching is brought step termination condition together and struck a bargain less than minimum selling price or all purchase of electricity of declaring for best bid.
Concluded price is 1/2nd of pairing both sides' bids and offers sum in S301, and conclusion of the business electricity is buyer with selling
Declare the smaller value of electricity in side.
Compared with prior art, the present invention has advantages below：
1) Network Security Constraints are included into over-the-counter-market first to go out in clear constraints, contribute to solve at present I
The problems such as state's electric power direct dealing Security Checking is difficult to effective carry out, is that further theoretical storage has been done in expansion to direct dealing scale
It is standby；
2) be market surpervision person, market individual analyse in depth research concentrate trade matching provide effective emulation tool.
Brief description of the drawings
Fig. 1 is direct dealing network；
Fig. 2 is 4 meshed network wiring diagrams；
Fig. 3 is load chart.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, it is every other that those of ordinary skill in the art are obtained on the premise of creative work is not made
Embodiment, should all belong to the scope of protection of the invention.
Embodiment
1 basic conception
1.1 direct dealing networks
Direct dealing network is represented using g shown in Fig. 1.Figure interior joint 1,3 and node 2,4 represent Power Generation and use respectively
Family, each bar side represents direct dealing, and the weights on side represent direct dealing electricity.(set up by the edged to direct dealing network
Transaction), subtract side (delete transaction) operation and realized.
1.2 markets individual revenue function
Assuming that have M Power Generation in market, N number of user：Wherein Power Generation m (m=1,2 ..., M) Cost Offer is
ρm, user n (n=1,2 ..., N) quotation is γn；Assuming that arbitrarily develop moment t, it is straight between Power Generation m and user n
Connecing transaction electricity isPrice is equal to the average value that both parties offer, i.e. (ρm+γn)/2；Assuming that the transmission ＆ distribution that government appraises and decides
Electricity price is T, and power transmission and distribution cost is averagely undertaken by both parties.Then, direct dealing network gtCorrespondence Power Generation m and user n's
Revenue function um t、un tRespectively：
Wherein, αmn=(ρm+γn)/2-ρm=γn-(ρm+γn)/2。
In addition, for ease of analysis, defining direct dealing network gtCorresponding revenue function u (gt) be equal to all Power Generations and
User's revenue function sum, i.e.,
1.3 quantity division
To consider Network Security Constraints, before being emulated to direct dealing, in addition it is also necessary to the load provided according to user
Curve is bilateral negotiation trade contract quantity division to each hour.For any transaction xmn t, it is assumed that direct dealing is year
Transaction, the then electricity for decomposing period h is fn h·xmn t(fn hFor quantity division coefficient, ∑h∈Hfn h=1, H are conversion to hour
The direct dealing cycle).
2 concentrate trade matching emulation
Put forward concentration herein and bring out clear model together and be divided into two steps：Clear stage and matching is concentrated out to bring the stage together：
2.1 concentrate out the clear stage
The clear stage is being concentrated out, employ similar POOL trade markets goes out clear model, i.e.,：
Wherein, ρmFor Power Generation Cost Offer, γnFor customer quote；
For Power Generation m exerting oneself in the h periods；
T is the T-D tariff that government appraises and decides；
xnFor the trading volume of user；
Exerted oneself p for Power Generation mmLower limit；
Exerted oneself p for Power Generation mmThe upper limit；
To set up the quantity division coefficient in process of exchange；
For user's n loads qnMaximum；
Jlm、JlnPower flow transfer distribution factor PTDFs of the respectively circuit l to bus nodes where Power Generation m, user n；
FlFor safe absolute value；
L, H are direct dealing cycle of the conversion to hour.
Formula (3) subtracts Power Generation totle drilling cost as object function using user's total revenue, xm hFor Power Generation m going out in the h periods
Power；Formula (4) constrains for electric quantity balancing；Formula (5), (6) represent generated output limitation and peak load limitation respectively；Formula (7) is represented
Network security is checked；Other each parameters are ibid saved.Fruit is settled accounts according to concentrating out, the direct dealing amount of each market individual is can obtain
xm(=xm h) and xn。
It it is easy to show that, (object function in 3 is constantly equal to all Power Generations and user revenue function sum u (g) to formula.
The stage is brought in 2.2 matchings together
According to concentrate out settle accounts fruit carry out matching bring together：First highest buying price is compared with minimum selling price, if buying
Valency then matches conclusion of the business greater than or equal to selling price, and concluded price is 1/2nd of pairing both sides' bids and offers sum, into alternating current
Measure the smaller value that electricity is declared for buyer and seller；Again in the bargain transaction that residue is not matched, same method is entered more than
Row deals match, until it is all declare purchase of electricity struck a bargain or best bid be less than minimum selling price untill.
3 sample calculation analysis
By taking 4 node systems (see Fig. 2) as an example, all branch road reactance are 1 in system, and trend constraint is 10MW；This is
There are three Power Generations (respectively positioned at node 1,2,3) and four users's (respectively positioned at node 1,2,3,4), other specification in system
It is shown in Table 1.It is 300 times to select NUM, and T-D tariff is 2 $/MW.
The Power Generation of table 1 and customer parameter
3.1 single period examples
3.1.1 concentrate trade matching simulation result
It is as shown in table 2 that the concentration obtained based on 2 section institute established models brings market clearing result together：
The single period of table 2, which concentrates, brings simulation result together
As shown in Table 2, under the conditions of single period, exert oneself respectively 50MW, 30MW and 25MW of Power Generation 1,2,3；Electric power is used
The load at family 1,2,3,4 is respectively 30MW, 30MW, 25MW and 20MW, and total social surplus is 925 $.
3.2 multi-period examples
Assume that period collection is combined into H={ 1,2 ..., 24 }, user L1, L2, L3 and L4 load curve such as Fig. 3 institutes herein
Show.
3.2.1 concentrate trade matching simulation result
It is as shown in table 3 that the concentration obtained based on 2 section institute established models brings market clearing result together.
As shown in Table 3, trade matching total electricity is concentrated to reach 2139MW in the case of multi-period, total society is remaining as 18719
$.Compared to single period situation, the transaction of multi-period condition formation is to almost (only many G3-L1 transaction identical with single period
It is right), this is mainly determined by the essence of trade matching price differential High-low Match.
Table 3 is multi-period to concentrate trade matching result
4 conclusions
This paper presents the electric power direct dealing emulation mode for considering Network Security Constraints.Concentrating trade matching emulation
During, employ and concentrate out clear, matching to bring two-step method together；In order to meet trend constraint, the load curve submitted by user
And electric network swim transfer distribution factor is paid attention to.Example shows that institute's extracting method of the present invention can really reflect that transaction is random
Property and various influences of the Network Security Constraints on electric power direct dealing, various uncertain in meter and process of exchange and
The physical constraints such as network security.
Putting forward emulation mode has following meaning herein：1) Network Security Constraints, are included into over-the-counter-market first to go out
In clear constraints, help to solve the problems such as current China's electric power direct dealing Security Checking is difficult to effective carry out, be direct
Transaction size, which further expands, has done theoretical deposit；2), for market surpervision person, market individual analyse in depth research concentration bring together
Transaction provides effective emulation tool.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, and appoints
What those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in
Or replace, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should
It is defined by scope of the claims.
Claims (6)
1. a kind of electric power based on Network Security Constraints concentrates trade matching emulation mode, it is characterised in that this method include with
Lower step：
S1, Power Generation totle drilling cost subtracted as object function using user's total revenue, and set up constraints, be met network peace
The concentration of staff cultivation goes out clear model；
Clear model is concentrated out in S2, solution, obtains the individual direct dealing amount in market；
S3, carry out matching using the individual direct dealing amount in market and bring together.
2. a kind of electric power based on Network Security Constraints according to claim 1 concentrates trade matching emulation mode, it is special
Levy and be, the concentration in S1 goes out clear model and is：
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Wherein, ρmFor Power Generation Cost Offer, γnFor customer quote；
For Power Generation m exerting oneself in the h periods；
T is the T-D tariff that government appraises and decides；
xnFor the trading volume of user；
Exerted oneself p for Power Generation mmLower limit；
Exerted oneself p for Power Generation mmThe upper limit；
To set up the quantity division coefficient in process of exchange；
For user's n loads qnMaximum；
M is Power Generation quantity；
N is number of users；
H is direct dealing cycle of the conversion to hour.
3. a kind of electric power based on Network Security Constraints according to claim 2 concentrates trade matching emulation mode, it is special
Levy and be, concentrate out clear step also to meet Network Security Constraints condition：
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Wherein, Jlm、JlnPower flow transfer distribution factor PTDFs of the respectively circuit l to bus nodes where Power Generation m, user n；
For Power Generation m exerting oneself in the h periods；
xnFor the trading volume of user；
To set up the quantity division coefficient in process of exchange；
FlFor safe absolute value；
L is circuit sum；
H is direct dealing cycle of the conversion to hour.
4. a kind of electric power based on Network Security Constraints according to claim 1 concentrates trade matching emulation mode, it is special
Levy and be, step is brought in the matching in S3, which together, to be included：
S301, highest buying price is compared with minimum selling price, matches conclusion of the business if buying price is greater than or equal to selling price, otherwise
It can not strike a bargain；
S302, in the bargain transaction that does not match of residue, proceed deals match by S301 methods, brought together until meeting matching
Termination condition.
5. a kind of electric power based on Network Security Constraints according to claim 4 concentrates trade matching emulation mode, it is special
Levy and be, matching is brought step termination condition together and struck a bargain less than minimum selling price or all purchase of electricity of declaring for best bid.
6. a kind of electric power based on Network Security Constraints according to claim 4 concentrates trade matching emulation mode, it is special
Levy and be, concluded price is 1/2nd of pairing both sides' bids and offers sum in S301, and conclusion of the business electricity is buyer and seller
Declare the smaller value of electricity.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198006A (en) * | 2018-02-02 | 2018-06-22 | 国网山西省电力公司阳泉供电公司 | A kind of concentration of power energy market transaction is bidded out clearing method and system |
| CN108923423A (en) * | 2018-07-16 | 2018-11-30 | 国家电网有限公司 | Electricity transaction emulation mode based on micro services, apparatus and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005352802A (en) * | 2004-06-11 | 2005-12-22 | Hitachi Ltd | Electric power trading determining device, electric power trading method reply system, program, and storage medium |
| US8412614B2 (en) * | 2008-05-09 | 2013-04-02 | Cornerstone Energy Partners, Llc | System and method for electrical power derivatives |
| CN105447775A (en) * | 2016-01-11 | 2016-03-30 | 广东电网有限责任公司 | Electric power day-ahead market match trade method with power grid safety constraint embedded therein |
| CN105868846A (en) * | 2016-03-24 | 2016-08-17 | 武汉大学 | Regional power grid framework based distributed power resource access operation system |
| CN106530041A (en) * | 2016-11-02 | 2017-03-22 | 中国电力科学研究院 | Power energy volume contract transaction method under load-grid-source coordinated control mode |
-
2017
- 2017-05-19 CN CN201710355750.4A patent/CN107220904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005352802A (en) * | 2004-06-11 | 2005-12-22 | Hitachi Ltd | Electric power trading determining device, electric power trading method reply system, program, and storage medium |
| US8412614B2 (en) * | 2008-05-09 | 2013-04-02 | Cornerstone Energy Partners, Llc | System and method for electrical power derivatives |
| CN105447775A (en) * | 2016-01-11 | 2016-03-30 | 广东电网有限责任公司 | Electric power day-ahead market match trade method with power grid safety constraint embedded therein |
| CN105868846A (en) * | 2016-03-24 | 2016-08-17 | 武汉大学 | Regional power grid framework based distributed power resource access operation system |
| CN106530041A (en) * | 2016-11-02 | 2017-03-22 | 中国电力科学研究院 | Power energy volume contract transaction method under load-grid-source coordinated control mode |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198006A (en) * | 2018-02-02 | 2018-06-22 | 国网山西省电力公司阳泉供电公司 | A kind of concentration of power energy market transaction is bidded out clearing method and system |
| CN108198006B (en) * | 2018-02-02 | 2023-05-26 | 国网山西省电力公司阳泉供电公司 | Centralized bidding clearing method and system for electric energy market transaction |
| CN108923423A (en) * | 2018-07-16 | 2018-11-30 | 国家电网有限公司 | Electricity transaction emulation mode based on micro services, apparatus and system |
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Application publication date: 20170929 |