CN106296455A - Power network resources configuration and for power network resources configure count based on go out method and system - Google Patents

Abstract

The invention discloses a kind of power network resources configuration and by power network resources configuration count based on go out method and system, described power network resources collocation method includes: according to supplier of electricity plan, actual power generation and preset first unit data build supplier of electricity the first departure function；Further according to presetting first rate of violation structure the first promise breaking function；According to supplier of electricity second break a contract result of determination, preset the contract value of each contract, margin rate and the second rate of violation, the contract building each contract of supplier of electricity counts function；Build supplier of electricity according to above-mentioned function and always count function；Build electricity consumption side the second departure function, preset the contract value of each contract according to electricity consumption side further and build electricity consumption side and amount to out function；Supplier of electricity is always counted function and electricity consumption side amounts to out function input electric power resource distribution model, obtain optimal allocation parameter configuration supplier of electricity and the electric power resource of electricity consumption side.The present invention realizes supplier of electricity and the reasonable disposition of electricity consumption side's electric power resource, meets the development need of power industry.

Description

Power network resources configuration and for power network resources configure count based on go out method and system

Technical field

The present invention relates to technical field of electric power, particularly relate to the configuration of a kind of power network resources and for power network resources configuration Count and count out method and system.

Background technology

Under central authorities promote the background of power industry reform, the demand of power industry is constantly changed by every profession and trade, when Before, due to the imperfection of policy, market position the most reciprocity, the reason such as not in place of the asymmetric and supervision of information, cause The electric power resource of electrical network supplier of electricity and electricity consumption side cannot reasonable disposition.The configuration of existing electric power resource cannot meet actual application need Want, the development of inadaptable power industry under the new situation.

Summary of the invention

Based on this, it is necessary to for existing cannot the problem of reasonable disposition electric power resource, it is provided that a kind of power network resources configuration And by power network resources configuration count based on go out method and system.

To achieve these goals, the embodiment of technical solution of the present invention is:

A kind of power network resources collocation method, comprises the following steps:

Plan generated energy, actual power generation and default first unit data according to supplier of electricity, builds described supplier of electricity First departure function；

When the actual power generation of described supplier of electricity is more than when presetting the first power threshold, send out according to the plan of described supplier of electricity Electricity, actual power generation, described default first unit data and default first rate of violation, build the first promise breaking of described supplier of electricity Function；

Described supplier of electricity is carried out the second promise breaking judgement, according to promise breaking result of determination, each conjunction default of described supplier of electricity Contract value about, the margin rate presetting each contract and the second rate of violation of each contract default, build described supplier of electricity every The contract of item contract counts function；

The contract of the first departure function, the first promise breaking function and each contract according to described supplier of electricity counts function, structure That builds described supplier of electricity always counts function；

Planned supply and use of electric power amount according to electricity consumption side, actual power consumption and described default first unit data, build described electricity consumption Second departure function of side；

The contract value presetting each contract according to described electricity consumption side and the second departure function of described electricity consumption side, build institute The total stating electricity consumption side goes out function；

The total always counting function and described electricity consumption side of described supplier of electricity is gone out the electric power money that function input pre-builds Source allocation models, obtains supplier of electricity and the electric power resource of described electricity consumption side described in optimal allocation parameter configuration.

A kind of by power network resources configuration count based on go out method, comprise the following steps:

Plan generated energy, actual power generation and default first unit data according to supplier of electricity, builds described supplier of electricity First departure function；

When the actual power generation of described supplier of electricity is more than when presetting the first power threshold, send out according to the plan of described supplier of electricity Electricity, actual power generation, described default first unit data and default first rate of violation, build the first promise breaking of described supplier of electricity Function；

Described supplier of electricity is carried out the second promise breaking judgement, according to promise breaking result of determination, each conjunction default of described supplier of electricity Contract value about, the margin rate presetting each contract and the second rate of violation of each contract default, build described supplier of electricity every The contract of item contract counts function；

The contract of the first departure function, the first promise breaking function and each contract according to described supplier of electricity counts function, structure That builds described supplier of electricity always counts function；

Planned supply and use of electric power amount according to electricity consumption side, actual power consumption and described default first unit data, build described electricity consumption Second departure function of side；

The contract value presetting each contract according to described electricity consumption side and the second departure function of described electricity consumption side, build institute The total stating electricity consumption side goes out function；

The function that always counts according to described supplier of electricity determines always counting of described supplier of electricity, according to the total of described electricity consumption side Go out function and determine that the total of described electricity consumption side goes out.

A kind of power network resources configuration system, including:

First departure function builds module, for the plan generated energy according to supplier of electricity, actual power generation and default first Unit data, builds the first departure function of described supplier of electricity；

First promise breaking function builds module, for when the actual power generation of described supplier of electricity is more than presetting the first power threshold Time, according to plan generated energy, actual power generation, described default first unit data and default first promise breaking of described supplier of electricity Rate, builds the first promise breaking function of described supplier of electricity；

Contract counts function and builds module, for described supplier of electricity carries out the second promise breaking judgement, judges knot according to promise breaking Really, described supplier of electricity the contract value presetting each contract, preset the margin rate of each contract and preset the of each contract Two rates of violation, the contract building described each contract of supplier of electricity counts function；

Always count function and build module, for according to the first departure function of described supplier of electricity, the first promise breaking function and every The contract of item contract counts function, and build described supplier of electricity always counts function；

Second departure function builds module, for according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described default First unit data, builds the second departure function of described electricity consumption side；

Amount to out function and build module, for the contract value presetting each contract according to described electricity consumption side and described electricity consumption Second departure function of side, the total building described electricity consumption side goes out function；

Electric power resource configuration module, for going out function by the total always counting function and described electricity consumption side of described supplier of electricity The electric power resource allocation models that input pre-builds, obtains supplier of electricity and the electricity of described electricity consumption side described in optimal allocation parameter configuration Power resource.

A kind of by power network resources configuration count based on go out system, including:

First departure function builds module, for the plan generated energy according to supplier of electricity, actual power generation and default first Unit data, builds the first departure function of described supplier of electricity；

First promise breaking function builds module, for when the actual power generation of described supplier of electricity is more than presetting the first power threshold Time, according to plan generated energy, actual power generation, described default first unit data and default first promise breaking of described supplier of electricity Rate, builds the first promise breaking function of described supplier of electricity；

Contract counts function and builds module, for described supplier of electricity carries out the second promise breaking judgement, judges knot according to promise breaking Really, described supplier of electricity the contract value presetting each contract, preset the margin rate of each contract and preset the of each contract Two rates of violation, the contract building described each contract of supplier of electricity counts function；

Always count function and build module, for according to the first departure function of described supplier of electricity, the first promise breaking function and every The contract of item contract counts function, and build described supplier of electricity always counts function；

Second departure function builds module, for according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described default First unit data, builds the second departure function of described electricity consumption side；

Amount to out function and build module, for the contract value presetting each contract according to described electricity consumption side and described electricity consumption Second departure function of side, the total building described electricity consumption side goes out function；

Count and count out module, for determining always counting of described supplier of electricity, root according to the function that always counts of described supplier of electricity Go out function according to the total of described electricity consumption side and determine that the total of described electricity consumption side goes out.

Compared with prior art, the invention have the benefit that power network resources of the present invention configuration and join for power network resources Method and system is counted out in counting of putting, according to plan generated energy, actual power generation and default first unit data, the structure of supplier of electricity Build the first departure function；Plan generated energy according to supplier of electricity, actual power generation, default first unit data and default first are disobeyed About rate, builds the first promise breaking function；Supplier of electricity is carried out the second promise breaking judgement, according to promise breaking result of determination, supplier of electricity preset The contract value of each contract, margin rate and the second rate of violation, the contract building each contract of supplier of electricity counts function；According to upper The contract stating the first departure function of supplier of electricity, the first promise breaking function and each contract counts function, builds the total of supplier of electricity Enter function；Planned supply and use of electric power amount according to electricity consumption side, actual power consumption and default first unit data, the second of structure electricity consumption side is inclined Difference function；The contract value presetting each contract according to electricity consumption side and the second departure function of electricity consumption side, build the total of electricity consumption side Count out function；The total always counting function and electricity consumption side of above-mentioned supplier of electricity goes out the function electric power resource that pre-builds of input join Put model, obtain optimal allocation parameter configuration supplier of electricity and the electric power resource of electricity consumption side, it is achieved supplier of electricity and electricity consumption side's electric power money The reasonable disposition in source, meets the development need of power industry.

Accompanying drawing explanation

Fig. 1 is power network resources collocation method flow chart in an embodiment；

Fig. 2 be in an embodiment by power network resources configuration count based on go out method flow diagram；

Fig. 3 is for based on power network resources collocation method flow chart in the concrete example of method one shown in Fig. 1；

Fig. 4 is power network resources configuration system structure schematic diagram in an embodiment；

Fig. 5 be in an embodiment by power network resources configuration count based on go out system structure schematic diagram.

Detailed description of the invention

For making the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, to this Invention is described in further detail.Should be appreciated that detailed description of the invention described herein only in order to explain the present invention, Do not limit protection scope of the present invention.

Power network resources collocation method in one embodiment, as it is shown in figure 1, comprise the following steps:

Step S101: according to plan generated energy, actual power generation and default first unit data of supplier of electricity, build described First departure function of supplier of electricity；

Step S102: when the actual power generation of described supplier of electricity is more than when presetting the first power threshold, according to described power supply The plan generated energy of side, actual power generation, described default first unit data and default first rate of violation, build described supplier of electricity First promise breaking function；

Step S103: described supplier of electricity is carried out the second promise breaking judgement, according to promise breaking result of determination, described supplier of electricity pre- If the contract value of each contract, the margin rate presetting each contract and the second rate of violation of each contract default, build described The contract of each contract of supplier of electricity counts function；

Step S104: according to the first departure function, first promise breaking function and the contract meter of each contract of described supplier of electricity Entering function, build described supplier of electricity always counts function；

Step S105: according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described first unit data of presetting, structure Second departure function of described electricity consumption side；

Step S106: according to the contract value presetting each contract and the second deviation letter of described electricity consumption side of described electricity consumption side Number, the total building described electricity consumption side goes out function；

Step S107: the total always counting function and described electricity consumption side of described supplier of electricity is gone out function input and pre-builds Electric power resource allocation models, obtain supplier of electricity and the electric power resource of described electricity consumption side described in optimal allocation parameter configuration.

Here, described electric power resource allocation models can use existing method to set up, and supplier of electricity is always counted function Go out in the electric power resource allocation models that function input is built up with the total of electricity consumption side, obtain and be used for configuring supplier of electricity and electricity consumption side's electricity The optimal allocation parameter of power resource, it is to avoid supplier of electricity and the waste of electricity consumption side's electric power resource, makes supplier of electricity and electricity consumption side's electric power money Source obtains reasonable employment.

It is evidenced from the above discussion that, power network resources collocation method of the present invention, obtain optimal allocation parameter configuration supplier of electricity and use The electric power resource of electricity side, it is achieved supplier of electricity and the reasonable disposition of electricity consumption side's electric power resource, meets the development need of power industry.

Additionally, in a concrete example, the mode that described supplier of electricity carries out the second promise breaking judgement includes:

Default day degree contract guarantee fund according to described supplier of electricity, default weekly contract guarantee fund and default monthly contract are protected Card gold, determines the described supplier of electricity contract guarantee fund of each day, and according to described supplier of electricity, the contract guarantee fund of each day determines institute Stating the day degree guarantee fund of supplier of electricity, weekly guarantee fund and monthly guarantee fund, described supplier of electricity the contract guarantee fund of each day include The day distribution guarantee fund of the default monthly contract guarantee fund of described supplier of electricity and default weekly contract guarantee fund, and described power supply The default day degree contract guarantee fund of side；

When the actual power generation of described supplier of electricity is less than when presetting the second power threshold, send out according to the plan of described supplier of electricity Electricity, actual power generation and described default first unit data, determine the deviation kwh loss total amount of described supplier of electricity, according to institute State the deviation kwh loss total amount of supplier of electricity and default Loss allocation principle, determine that the day degree deviation electricity of described supplier of electricity damages Consumption, weekly deviation kwh loss and monthly deviation kwh loss；

Day degree guarantee fund according to described supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, week Degree deviation kwh loss and monthly deviation kwh loss, carry out the second promise breaking judgement to described supplier of electricity.

Here, according to the day degree guarantee fund of supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, week Degree deviation kwh loss and monthly deviation kwh loss, carry out the second promise breaking judgement, it is determined that process is simple to supplier of electricity, it is determined that knot Fruit accurately, is suitable for application.

Additionally, in a concrete example, described default Loss allocation principle includes:

The ratio of the day degree plan generated energy according to described supplier of electricity, weekly plan generated energy and monthly plan generated energy is divided Join the deviation kwh loss total amount of described supplier of electricity, or, according to the day degree guarantee fund of described supplier of electricity, weekly guarantee fund and the moon The deviation kwh loss total amount of supplier of electricity described in the pro rate of degree guarantee fund, or, according to day degree contract, weekly contract and the moon The priority of degree contract distributes the deviation kwh loss total amount of described supplier of electricity.

Here, Loss allocation principle has following three kinds of modes: 1. by running daily planning generated energy pro rate；2. by running Day guarantee fund's pro rate；3. by day degree contract > weekly contract > priority of monthly contract is sequentially allocated, according to practical situation Select corresponding Loss allocation principle, meet multiple application needs.

Additionally, in a concrete example, according to the day degree guarantee fund of described supplier of electricity, weekly guarantee fund, monthly guarantee Gold, day degree deviation kwh loss, weekly deviation kwh loss and monthly deviation kwh loss, described supplier of electricity is carried out second and disobeys The mode about judged includes:

When the day degree deviation kwh loss of described supplier of electricity is more than the day degree guarantee fund of described supplier of electricity, it is determined that described confession There is the second promise breaking in electricity side；

When presetting the weekly deviation kwh loss of supplier of electricity described in weekly contract closing day more than the week of described supplier of electricity Degree guarantee fund, it is determined that described supplier of electricity exists the second promise breaking；

When presetting the monthly deviation kwh loss of supplier of electricity described in monthly contract closing day more than the moon of described supplier of electricity Degree guarantee fund, it is determined that described supplier of electricity exists the second promise breaking.

When described supplier of electricity is carried out the second promise breaking judgement, first have to certain contract type, if day degree contract and fortune The loss of row day is more than guarantee fund, then there is the second promise breaking.If monthly and weekly contract, in addition it is also necessary to judge this operation day Whether it is contract closing day, if contract closing day, and all operation day loss sums exceed guarantee fund's amount, then be considered as existing Second promise breaking.

In one embodiment by power network resources configuration count based on go out method, as in figure 2 it is shown, comprise the following steps:

Step S201: according to plan generated energy, actual power generation and default first unit data of supplier of electricity, build described First departure function of supplier of electricity；

Step S202: when the actual power generation of described supplier of electricity is more than when presetting the first power threshold, according to described power supply The plan generated energy of side, actual power generation, described default first unit data and default first rate of violation, build described supplier of electricity First promise breaking function；

Step S203: described supplier of electricity is carried out the second promise breaking judgement, according to promise breaking result of determination, described supplier of electricity pre- If the contract value of each contract, the margin rate presetting each contract and the second rate of violation of each contract default, build described The contract of each contract of supplier of electricity counts function；

Step S204: according to the first departure function, first promise breaking function and the contract meter of each contract of described supplier of electricity Entering function, build described supplier of electricity always counts function；

Step S205: according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described first unit data of presetting, structure Second departure function of described electricity consumption side；

Step S206: according to the contract value presetting each contract and the second deviation letter of described electricity consumption side of described electricity consumption side Number, the total building described electricity consumption side goes out function；

Step S207: determine always counting of described supplier of electricity, according to described use according to the function that always counts of described supplier of electricity The total of electricity side goes out function and determines that the total of described electricity consumption side goes out.

It is evidenced from the above discussion that, the present invention by power network resources configure count based on go out method, determine the total of supplier of electricity Enter the total with electricity consumption side and go out for power network resources configuration, it is achieved supplier of electricity and the reasonable disposition of electricity consumption side's electric power resource, meet The development need of power industry.

In order to be more fully understood that said method, the application of a power network resources collocation method of the present invention detailed below is real Example.

This application example, as a example by electricity option trading, may comprise steps of:

1) income of sale of electricity side is settled accounts

Determine that every daily planning is surfed the Net according to the day electricity volume plan mix in this sale of electricity side often a futures exchange contract Electricity, runs the actual electricity volume of day in account day statistics, calculates the transaction deviation expense of its spot market, and clearing futures are handed over Easily contract is worth, and including monthly, weekly and day degree futures contract, returns its trading margin, and needs in assessing this day of trade The most out-of-limit promise breaking of futures contract of clearing or debt promise breaking, if there is promise breaking phenomenon, need to impose corresponding penalty, and the amount of money exists Unified clearance in this day of trade, concrete settlement process is as follows:

1.1 according to the plan generated energy of supplier of electricity, actual power generation and preset the first unit data, build described supplier of electricity The first departure function, i.e. build sale of electricity side transaction deviation cost function:

E_Gd=(Q_G-Q_G0)×p

Wherein, E_GdFor sale of electricity side's transaction deviation expense, Q_GFor actual electricity volume, Q_G0For plan electricity volume, p is for running Day spot market cleaing price.

1.2 when the actual power generation of described supplier of electricity is more than when presetting the first power threshold, according to the meter of described supplier of electricity Draw generated energy, actual power generation, described default first unit data and preset the first rate of violation, building the first of described supplier of electricity Promise breaking function, even E_GdMore than 0, the actual electricity volume in sale of electricity side is more than plan electricity volume, it is contemplated that work as Q_G＞ 1.05Q_G0Time, Need exceeding the out-of-limit penalty of electricity volume that part is chargeed extra, the out-of-limit penalty function of structure sale of electricity side:

$E_{over}=\left\{\begin{array}{c}(Q_G-1.05\×Q_{G0})\×p\×{\mathrm{\λ}}_{over},if{Q}_G>1.05Q_{G0}\\ 0,else\end{array}\right.$

Wherein, E_overFor the out-of-limit penalty in sale of electricity side, λ_overRate for out-of-limit penalty.

1.3 pairs of described suppliers of electricity carry out the second promise breaking judgement, according to promise breaking result of determination, described supplier of electricity preset each The contract value of contract, the margin rate presetting each contract and the second rate of violation of each contract default, build described supplier of electricity The contract of each contract counts function, even E_GdLess than 0, the futures exchange to required clearing carries out debt promise breaking judgement, builds I-th, sale of electricity side settlement bargain counts cost function and is:

Wherein, E_iExpense, V is counted for i-th, sale of electricity side settlement bargain_GiExercise price for i-th futures exchange in sale of electricity side Value, λ_GiFor guarantee fund's rate of i-th futures exchange in sale of electricity side, λ_biDebt promise breaking for i-th futures exchange in sale of electricity side takes Rate.

1.4 count function according to the contract of the first departure function, the first promise breaking function and each contract of described supplier of electricity, Build described supplier of electricity always counts function, i.e. according to sale of electricity side's transaction deviation cost function, out-of-limit penalty function and each Settlement bargain counts cost function, structure sale of electricity side earnings function:

$E_G=\underset{i=1}{\overset{n_G}{\mathrm{\Σ}}}{E}_i+E_{Gd}-E_{over}$

Wherein, E_GTake in for sale of electricity side, n_GFor the futures exchange quantity that needs clearing relevant to sale of electricity side.

2) expenditure of power purchase side is settled accounts

2.1, according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described default first unit data, build described use Second departure function of electricity side, i.e. structure power purchase side transaction deviation cost function:

E_Ld=(Q_L-Q_L0)×p

Wherein, E_LdFor the transaction deviation expense of power purchase side, Q_LFor the actual electricity that lands, Q_L0For planning to land electricity, p is fortune Row day spot market cleaing price.

2.2 preset the contract value of each contract and the second departure function of described electricity consumption side, structure according to described electricity consumption side The total building described electricity consumption side goes out function, i.e. when actual land electricity more than plan land electricity time, E_LdMore than zero, expression is passed through Transfer to spot market be traded obtained income by landing the part of electricity more than plan.If V_LiFor i-th, power purchase side The contract of futures exchange is worth, and builds power purchase side's expenditure function and is:

$E_L=\underset{i=1}{\overset{n_L}{\mathrm{\Σ}}}{V}_{Li}-E_{Ld}$

Wherein, E_LPay for power purchase side, n_LThe futures exchange quantity of clearing is needed for power purchase side.

3) configuration electric power resource

The total always counting function and described electricity consumption side of described supplier of electricity is gone out function by 3.1 inputs the electric power pre-build Resource distribution model, obtains supplier of electricity and the electric power resource of described electricity consumption side described in optimal allocation parameter configuration, will sale of electricity side Earnings function and power purchase side's expenditure function input the electric power resource allocation models pre-build, obtain optimal allocation parameter configuration and sell Electricity side and the electric power resource of power purchase side, described electric power resource allocation models can use existing method to set up.

4) debt promise breaking judges

The debt promise breaking decision principle of Electricity futures contract is particularly significant for sale of electricity side, if because transaction promise breaking, selling Electricity side not only can lose guarantee fund, also to undertake the punishment of transaction penalty, and be lost in the friendship in electricity option trading market Credulity use, has a strong impact on the electricity option trading status of this sale of electricity side in the future.

Concrete promise breaking determination flow such as Fig. 3, process description is as follows:

4.1 allotment periods barter deal guarantee fund

Default day degree contract guarantee fund according to described supplier of electricity, default weekly contract guarantee fund and default monthly contract are protected Card gold, determines the described supplier of electricity contract guarantee fund of each day, and according to described supplier of electricity, the contract guarantee fund of each day determines institute Stating the day degree guarantee fund of supplier of electricity, weekly guarantee fund and monthly guarantee fund, described supplier of electricity the contract guarantee fund of each day include The day distribution guarantee fund of the default monthly contract guarantee fund of described supplier of electricity and default weekly contract guarantee fund, and described power supply Side default day degree contract guarantee fund, will Electricity futures according to the difference of contract time be divided three classes standardized futures close About: monthly futures, weekly futures and day degree futures.The contract time of monthly futures is totally 24 month in N to N+1 year, weekly The contract time of futures is totally 36 week in N to the N+8 moon, and the contract time of day degree futures is in N to the N+3 moon totally 90 days.Month The guarantee fund of degree and weekly futures exchange is according to every daily planning electricity volume pro rate to running day, and such as, weekly futures are handed over Yi Zhong, the plan electricity volume of 7 days is equal, it is meant that guarantee fund divided equally to 7 days.Therefore, for a certain sale of electricity side, each The futures exchange guarantee fund running day all includes the day distribution guarantee fund of the monthly and weekly futures exchange related to this operation day, And whole guarantee fund of day degree futures exchange, obtain the day degree transaction of sale of electricity side according to each futures exchange guarantee fund running day Guarantee fund, weekly trading margin and monthly trading margin.

4.2 transaction Loss allocations

When the actual power generation of described supplier of electricity is less than when presetting the second power threshold, send out according to the plan of described supplier of electricity Electricity, actual power generation and described default first unit data, determine the deviation kwh loss total amount of described supplier of electricity, according to institute State the deviation kwh loss total amount of supplier of electricity and default Loss allocation principle, determine that the day degree deviation electricity of described supplier of electricity damages Consumption, weekly deviation kwh loss and monthly deviation kwh loss, i.e. for sale of electricity side, run in a few days actual power generation and be less than meter When drawing generated energy, few generated energy, according to the spot market cleaing price clearing of this operation day, obtains the transaction loss of deviation electricity, root The deviation electricity transaction loss obtained according to the distribution of Loss allocation principle, obtains the transaction loss of day degree deviation electricity, weekly deviation electricity Amount transaction loss and the transaction loss of monthly deviation electricity, needed the operation day of this transaction Loss allocation Yu all kinds of futures exchanges Guarantee fund compares, it determines whether promise breaking, and Loss allocation principle has following three kinds of modes: 1. by running day electricity (scheduling unit The plan generated energy that door is formulated) pro rate；2. by running day guarantee fund's pro rate；3. by day degree > weekly > monthly preferential Level is sequentially allocated；

The pluses and minuses of three kinds of modes are as shown in the table, owing to three kinds of modes are respectively arranged with pluses and minuses, it is adaptable to electricity transaction market Different stages of development.

4.3 with type futures contract processing method

In order to avoid the generation of sale of electricity side's electricity option trading violation of agreement as far as possible, distribution deviation electricity transaction loss runs into During with type futures contract, preferential distribution distance delivery closing day longer and passing operation there are not promise breaking record futures day Contract；

4.4 transaction promise breakings judge

Day degree guarantee fund according to described supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, week Degree deviation kwh loss and monthly deviation kwh loss, carry out the second promise breaking judgement, i.e. to certain futures to described supplier of electricity When transaction carries out promise breaking judgement, first have to the type of certain futures, if day degree transaction and the loss of operation day are more than ensureing Gold, then this transaction exists debt promise breaking.If monthly and weekly transaction, in addition it is also necessary to judge that this operation day is whether as clearing Day, if the account day, and this transaction all operation days sum is lost and exceedes futures exchange guarantee fund's amount, then it is considered as futures and hands over Easily promise breaking.When there is debt promise breaking, according to transaction total losses accounting recovery penalty in futures exchange is worth, penalty is not Higher than contract value 30 percent；

4.5 remargin

Sale of electricity side can be with remargin before futures close last trade mouth, and the last trade mouth of monthly futures is for completing a business transaction Several 4th days of trade before first calendar day of the moon, the last trade mouth of weekly futures is for completing a business transaction week the 3rd transaction of number the last week Day, the last trade mouth of day degree futures is the previous day of trade on prompt day.Additional highest amount is the 50% of former guarantee fund.Pass through Improve the transaction mortgage amount of money, reduce futures exchange lever, thus reduce transaction default risk.

It is evidenced from the above discussion that, the present embodiment is according to the actual electricity volume in sale of electricity side, plan electricity volume and runs day now Goods market clearing price, builds sale of electricity side's transaction deviation cost function；According to the actual electricity volume in sale of electricity side, plan online electricity Amount, operation day spot market cleaing price and the rate of out-of-limit penalty, build the out-of-limit penalty function of sale of electricity side；To sale of electricity Fang Jinhang debt promise breaking judge, according to debt promise breaking result of determination, each futures exchange of sale of electricity side contract be worth, sale of electricity side every Guarantee fund's rate of item futures exchange and the debt promise breaking rate of each futures exchange of sale of electricity side, build each clearing of sale of electricity side and hand over Easily count cost function；According to above-mentioned sale of electricity side transaction deviation cost function, out-of-limit penalty function and each settlement bargain meter Enter cost function, build sale of electricity side's earnings function；According to power purchase side actual land electricity, plan land electricity and run day stock Market clearing price, builds power purchase side's transaction deviation cost function；Contract according to each futures exchange of power purchase side is worth and purchases Electricity side's transaction deviation cost function, builds power purchase side's expenditure function；Sale of electricity side's earnings function and power purchase side's expenditure function are inputted The electric power resource allocation models pre-build, obtains optimal allocation parameter configuration sale of electricity side and the electric power resource of power purchase side, it is achieved Supplier of electricity and the reasonable disposition of electricity consumption side's electric power resource, meet the development need of power industry.

Power network resources configuration system in one embodiment, as shown in Figure 4, including:

First departure function builds module 401, for according to the plan generated energy of supplier of electricity, actual power generation with preset the One unit data, builds the first departure function of described supplier of electricity；

First promise breaking function builds module 402, for when the actual power generation of described supplier of electricity is more than presetting the first electricity During threshold value, plan generated energy, actual power generation, described default first unit data and default first according to described supplier of electricity are separated About rate, builds the first promise breaking function of described supplier of electricity；

Contract counts function and builds module 403, for described supplier of electricity carries out the second promise breaking judgement, judges according to promise breaking Result, the contract value presetting each contract of described supplier of electricity, the margin rate presetting each contract and each contract default Second rate of violation, the contract building described each contract of supplier of electricity counts function；

Always count function and build module 404, for according to the first departure function of described supplier of electricity, the first promise breaking function and The contract of each contract counts function, and build described supplier of electricity always counts function；

Second departure function builds module 405, for according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described pre- If the first unit data, build the second departure function of described electricity consumption side；

Amount to out function and build module 406, for presetting the contract value of each contract and described according to described electricity consumption side Second departure function of electricity consumption side, the total building described electricity consumption side goes out function；

Electric power resource configuration module 407, for going out the total always counting function and described electricity consumption side of described supplier of electricity Function inputs the electric power resource allocation models pre-build, obtains supplier of electricity and described electricity consumption side described in optimal allocation parameter configuration Electric power resource.

Additionally, in a concrete example, described contract counts function structure module 403 and described supplier of electricity is carried out second The mode that promise breaking judges includes:

Default day degree contract guarantee fund according to described supplier of electricity, default weekly contract guarantee fund and default monthly contract are protected Card gold, determines the described supplier of electricity contract guarantee fund of each day, and according to described supplier of electricity, the contract guarantee fund of each day determines institute Stating the day degree guarantee fund of supplier of electricity, weekly guarantee fund and monthly guarantee fund, described supplier of electricity the contract guarantee fund of each day include The day distribution guarantee fund of the default monthly contract guarantee fund of described supplier of electricity and default weekly contract guarantee fund, and described power supply The default day degree contract guarantee fund of side；

When the actual power generation of described supplier of electricity is less than when presetting the second power threshold, send out according to the plan of described supplier of electricity Electricity, actual power generation and described default first unit data, determine the deviation kwh loss total amount of described supplier of electricity, according to institute State the deviation kwh loss total amount of supplier of electricity and default Loss allocation principle, determine that the day degree deviation electricity of described supplier of electricity damages Consumption, weekly deviation kwh loss and monthly deviation kwh loss；

Day degree guarantee fund according to described supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, week Degree deviation kwh loss and monthly deviation kwh loss, carry out the second promise breaking judgement to described supplier of electricity.

Here, according to the day degree guarantee fund of supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, week Degree deviation kwh loss and monthly deviation kwh loss, carry out the second promise breaking judgement, it is determined that process is simple to supplier of electricity, it is determined that knot Fruit accurately, is suitable for application.

Additionally, in a concrete example, described default Loss allocation principle includes:

The ratio of the day degree plan generated energy according to described supplier of electricity, weekly plan generated energy and monthly plan generated energy is divided Join the deviation kwh loss total amount of described supplier of electricity, or, according to the day degree guarantee fund of described supplier of electricity, weekly guarantee fund and the moon The deviation kwh loss total amount of supplier of electricity described in the pro rate of degree guarantee fund, or, according to day degree contract, weekly contract and the moon The priority of degree contract distributes the deviation kwh loss total amount of described supplier of electricity.

Here, Loss allocation principle has following three kinds of modes: 1. by running daily planning generated energy pro rate；2. by running Day guarantee fund's pro rate；3. by day degree contract > weekly contract > priority of monthly contract is sequentially allocated, according to practical situation Select corresponding Loss allocation principle, meet multiple application needs.

Additionally, in a concrete example, described contract counts function and builds the module 403 day degree according to described supplier of electricity Guarantee fund, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, weekly deviation kwh loss and monthly deviation electricity Loss, the mode that described supplier of electricity carries out the second promise breaking judgement includes:

When the day degree deviation kwh loss of described supplier of electricity is more than the day degree guarantee fund of described supplier of electricity, it is determined that described confession There is the second promise breaking in electricity side；

When presetting the weekly deviation kwh loss of supplier of electricity described in weekly contract closing day more than the week of described supplier of electricity Degree guarantee fund, it is determined that described supplier of electricity exists the second promise breaking；

When presetting the monthly deviation kwh loss of supplier of electricity described in monthly contract closing day more than the moon of described supplier of electricity Degree guarantee fund, it is determined that described supplier of electricity exists the second promise breaking.

When described supplier of electricity is carried out the second promise breaking judgement, first have to certain contract type, if day degree contract and fortune The loss of row day is more than guarantee fund, then there is the second promise breaking.If monthly and weekly contract, in addition it is also necessary to judge this operation day Whether it is contract closing day, if contract closing day, and all operation day loss sums exceed guarantee fund's amount, then be considered as existing Second promise breaking.

It is evidenced from the above discussion that, power network resources of the present invention configuration system, obtain optimal allocation parameter configuration supplier of electricity and use The electric power resource of electricity side, it is achieved supplier of electricity and the reasonable disposition of electricity consumption side's electric power resource, meets the development need of power industry.

In one embodiment by power network resources configuration count based on go out system, as it is shown in figure 5, include:

First departure function builds module 501, for according to the plan generated energy of supplier of electricity, actual power generation with preset the One unit data, builds the first departure function of described supplier of electricity；

First promise breaking function builds module 502, for when the actual power generation of described supplier of electricity is more than presetting the first electricity During threshold value, plan generated energy, actual power generation, described default first unit data and default first according to described supplier of electricity are separated About rate, builds the first promise breaking function of described supplier of electricity；

Contract counts function and builds module 503, for described supplier of electricity carries out the second promise breaking judgement, judges according to promise breaking Result, the contract value presetting each contract of described supplier of electricity, the margin rate presetting each contract and each contract default Second rate of violation, the contract building described each contract of supplier of electricity counts function；

Always count function and build module 504, for according to the first departure function of described supplier of electricity, the first promise breaking function and The contract of each contract counts function, and build described supplier of electricity always counts function；

Second departure function builds module 505, for according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described pre- If the first unit data, build the second departure function of described electricity consumption side；

Amount to out function and build module 506, for presetting the contract value of each contract and described according to described electricity consumption side Second departure function of electricity consumption side, the total building described electricity consumption side goes out function；

Count and count out module 507, for determining always counting of described supplier of electricity according to the function that always counts of described supplier of electricity, Total according to described electricity consumption side goes out function and determines that the total of described electricity consumption side goes out.

It is evidenced from the above discussion that, the present invention by power network resources configure count based on go out system, determine the total of supplier of electricity Enter the total with electricity consumption side and go out for power network resources configuration, it is achieved supplier of electricity and the reasonable disposition of electricity consumption side's electric power resource, meet The development need of power industry.

Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited In contradiction, all it is considered to be the scope that this specification is recorded.

Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also Can not therefore be construed as limiting the scope of the patent.It should be pointed out that, come for those of ordinary skill in the art Saying, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. a power network resources collocation method, it is characterised in that comprise the following steps:

Plan generated energy, actual power generation and default first unit data according to supplier of electricity, builds the first of described supplier of electricity Departure function；

When the actual power generation of described supplier of electricity is more than when presetting the first power threshold, generate electricity according to the plan of described supplier of electricity Amount, actual power generation, described default first unit data and default first rate of violation, build the first promise breaking letter of described supplier of electricity Number；

Described supplier of electricity is carried out the second promise breaking judgement, according to promise breaking result of determination, described supplier of electricity preset each contract Contract value, the margin rate presetting each contract and the second rate of violation of each contract default, each closes to build described supplier of electricity Contract about counts function；

The contract of the first departure function, the first promise breaking function and each contract according to described supplier of electricity counts function, builds institute That states supplier of electricity always counts function；

Planned supply and use of electric power amount according to electricity consumption side, actual power consumption and described default first unit data, build described electricity consumption side Second departure function；

The contract value presetting each contract according to described electricity consumption side and the second departure function of described electricity consumption side, build described use The total of electricity side goes out function；

The total always counting function and described electricity consumption side of described supplier of electricity goes out the function electric power resource that pre-builds of input join Put model, obtain supplier of electricity and the electric power resource of described electricity consumption side described in optimal allocation parameter configuration.

Power network resources collocation method the most according to claim 1, it is characterised in that described supplier of electricity is carried out the second promise breaking The mode judged includes:

Default day degree contract guarantee fund according to described supplier of electricity, default weekly contract guarantee fund and default monthly contract ensure Gold, determines the described supplier of electricity contract guarantee fund of each day, determines described according to the described supplier of electricity contract guarantee fund of each day The day degree guarantee fund of supplier of electricity, weekly guarantee fund and monthly guarantee fund, the described supplier of electricity contract guarantee fund of each day includes institute The default monthly contract guarantee fund stating supplier of electricity and the day distribution guarantee fund presetting weekly contract guarantee fund, and described supplier of electricity Default day degree contract guarantee fund；

When the actual power generation of described supplier of electricity is less than when presetting the second power threshold, generate electricity according to the plan of described supplier of electricity Amount, actual power generation and described default first unit data, determine the deviation kwh loss total amount of described supplier of electricity, according to described The deviation kwh loss total amount of supplier of electricity and default Loss allocation principle, determine the day degree deviation kwh loss of described supplier of electricity, Weekly deviation kwh loss and monthly deviation kwh loss；

Day degree guarantee fund according to described supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, weekly partially Difference kwh loss and monthly deviation kwh loss, carry out the second promise breaking judgement to described supplier of electricity.

Power network resources collocation method the most according to claim 2, it is characterised in that described default Loss allocation principle bag Include:

The pro rate institute of the day degree plan generated energy according to described supplier of electricity, weekly plan generated energy and monthly plan generated energy State the deviation kwh loss total amount of supplier of electricity, or, according to the day degree guarantee fund of described supplier of electricity, weekly guarantee fund and monthly guarantor The deviation kwh loss total amount of supplier of electricity described in the pro rate of card gold, or, according to day degree contract, weekly contract and monthly conjunction Priority about distributes the deviation kwh loss total amount of described supplier of electricity.

4. according to the power network resources collocation method described in Claims 2 or 3, it is characterised in that according to the day degree of described supplier of electricity Guarantee fund, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, weekly deviation kwh loss and monthly deviation electricity Loss, the mode that described supplier of electricity carries out the second promise breaking judgement includes:

When the day degree deviation kwh loss of described supplier of electricity is more than the day degree guarantee fund of described supplier of electricity, it is determined that described supplier of electricity There is the second promise breaking；

When presetting the weekly deviation kwh loss of supplier of electricity described in weekly contract closing day more than the weekly guarantor of described supplier of electricity Card gold, it is determined that described supplier of electricity exists the second promise breaking；

When presetting the monthly deviation kwh loss of supplier of electricity described in monthly contract closing day more than the monthly guarantor of described supplier of electricity Card gold, it is determined that described supplier of electricity exists the second promise breaking.

5. one kind by power network resources configuration count based on go out method, it is characterised in that comprise the following steps:

Plan generated energy, actual power generation and default first unit data according to supplier of electricity, builds the first of described supplier of electricity Departure function；

When the actual power generation of described supplier of electricity is more than when presetting the first power threshold, generate electricity according to the plan of described supplier of electricity Amount, actual power generation, described default first unit data and default first rate of violation, build the first promise breaking letter of described supplier of electricity Number；

Described supplier of electricity is carried out the second promise breaking judgement, according to promise breaking result of determination, described supplier of electricity preset each contract Contract value, the margin rate presetting each contract and the second rate of violation of each contract default, each closes to build described supplier of electricity Contract about counts function；

The contract of the first departure function, the first promise breaking function and each contract according to described supplier of electricity counts function, builds institute That states supplier of electricity always counts function；

Planned supply and use of electric power amount according to electricity consumption side, actual power consumption and described default first unit data, build described electricity consumption side Second departure function；

The contract value presetting each contract according to described electricity consumption side and the second departure function of described electricity consumption side, build described use The total of electricity side goes out function；

The function that always counts according to described supplier of electricity determines always counting of described supplier of electricity, goes out letter according to the total of described electricity consumption side Number determines that the total of described electricity consumption side goes out.

6. a power network resources configuration system, it is characterised in that including:

First departure function builds module, for the plan generated energy according to supplier of electricity, actual power generation and default first unit Data, build the first departure function of described supplier of electricity；

First promise breaking function builds module, is used for when the actual power generation of described supplier of electricity is more than default first power threshold, Plan generated energy, actual power generation, described default first unit data and default first rate of violation, structure according to described supplier of electricity Build the first promise breaking function of described supplier of electricity；

Contract counts function and builds module, for described supplier of electricity carries out the second promise breaking judgement, according to promise breaking result of determination, institute Second promise breaking of the contract value presetting each contract stating supplier of electricity, the margin rate presetting each contract and each contract default Rate, the contract building described each contract of supplier of electricity counts function；

Always count function and build module, for the first departure function according to described supplier of electricity, the first promise breaking function and each conjunction Contract about counts function, and build described supplier of electricity always counts function；

Second departure function builds module, for according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described default first Unit data, builds the second departure function of described electricity consumption side；

Amount to out function and build module, for presetting the contract value of each contract and described electricity consumption side according to described electricity consumption side Second departure function, the total building described electricity consumption side goes out function；

Electric power resource configuration module, for going out function input by the total always counting function and described electricity consumption side of described supplier of electricity The electric power resource allocation models pre-build, obtains the electric power money of supplier of electricity and described electricity consumption side described in optimal allocation parameter configuration Source.

Power network resources the most according to claim 6 configuration system, it is characterised in that described contract counts function and builds module The mode that described supplier of electricity carries out the second promise breaking judgement includes:

Default day degree contract guarantee fund according to described supplier of electricity, default weekly contract guarantee fund and default monthly contract ensure Gold, determines the described supplier of electricity contract guarantee fund of each day, determines described according to the described supplier of electricity contract guarantee fund of each day The day degree guarantee fund of supplier of electricity, weekly guarantee fund and monthly guarantee fund, the described supplier of electricity contract guarantee fund of each day includes institute The default monthly contract guarantee fund stating supplier of electricity and the day distribution guarantee fund presetting weekly contract guarantee fund, and described supplier of electricity Default day degree contract guarantee fund；

When the actual power generation of described supplier of electricity is less than when presetting the second power threshold, generate electricity according to the plan of described supplier of electricity Amount, actual power generation and described default first unit data, determine the deviation kwh loss total amount of described supplier of electricity, according to described The deviation kwh loss total amount of supplier of electricity and default Loss allocation principle, determine the day degree deviation kwh loss of described supplier of electricity, Weekly deviation kwh loss and monthly deviation kwh loss；

Day degree guarantee fund according to described supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, weekly partially Difference kwh loss and monthly deviation kwh loss, carry out the second promise breaking judgement to described supplier of electricity.

Power network resources the most according to claim 7 configuration system, it is characterised in that described default Loss allocation principle bag Include:

The pro rate institute of the day degree plan generated energy according to described supplier of electricity, weekly plan generated energy and monthly plan generated energy State the deviation kwh loss total amount of supplier of electricity, or, according to the day degree guarantee fund of described supplier of electricity, weekly guarantee fund and monthly guarantor The deviation kwh loss total amount of supplier of electricity described in the pro rate of card gold, or, according to day degree contract, weekly contract and monthly conjunction Priority about distributes the deviation kwh loss total amount of described supplier of electricity.

9. configure system according to the power network resources described in claim 7 or 8, it is characterised in that described contract counts function and builds Module according to the day degree guarantee fund of described supplier of electricity, weekly guarantee fund, monthly guarantee fund, day degree deviation kwh loss, weekly partially Difference kwh loss and monthly deviation kwh loss, the mode that described supplier of electricity carries out the second promise breaking judgement includes:

When the day degree deviation kwh loss of described supplier of electricity is more than the day degree guarantee fund of described supplier of electricity, it is determined that described supplier of electricity There is the second promise breaking；

When presetting the weekly deviation kwh loss of supplier of electricity described in weekly contract closing day more than the weekly guarantor of described supplier of electricity Card gold, it is determined that described supplier of electricity exists the second promise breaking；

When presetting the monthly deviation kwh loss of supplier of electricity described in monthly contract closing day more than the monthly guarantor of described supplier of electricity Card gold, it is determined that described supplier of electricity exists the second promise breaking.

10. one kind by power network resources configuration count based on go out system, it is characterised in that including:

First departure function builds module, for the plan generated energy according to supplier of electricity, actual power generation and default first unit Data, build the first departure function of described supplier of electricity；

First promise breaking function builds module, is used for when the actual power generation of described supplier of electricity is more than default first power threshold, Plan generated energy, actual power generation, described default first unit data and default first rate of violation, structure according to described supplier of electricity Build the first promise breaking function of described supplier of electricity；

Contract counts function and builds module, for described supplier of electricity carries out the second promise breaking judgement, according to promise breaking result of determination, institute Second promise breaking of the contract value presetting each contract stating supplier of electricity, the margin rate presetting each contract and each contract default Rate, the contract building described each contract of supplier of electricity counts function；

Always count function and build module, for the first departure function according to described supplier of electricity, the first promise breaking function and each conjunction Contract about counts function, and build described supplier of electricity always counts function；

Second departure function builds module, for according to the planned supply and use of electric power amount of electricity consumption side, actual power consumption and described default first Unit data, builds the second departure function of described electricity consumption side；

Amount to out function and build module, for presetting the contract value of each contract and described electricity consumption side according to described electricity consumption side Second departure function, the total building described electricity consumption side goes out function；

Count and count out module, for determining always counting of described supplier of electricity, according to institute according to the function that always counts of described supplier of electricity State the total of electricity consumption side to go out function and determine that the total of described electricity consumption side goes out.