CN109327034A - A kind of electric car charge control method and charging pile - Google Patents
A kind of electric car charge control method and charging pile Download PDFInfo
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- CN109327034A CN109327034A CN201710639727.8A CN201710639727A CN109327034A CN 109327034 A CN109327034 A CN 109327034A CN 201710639727 A CN201710639727 A CN 201710639727A CN 109327034 A CN109327034 A CN 109327034A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/003—Load forecast, e.g. methods or systems for forecasting future load demand
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Abstract
The present invention relates to a kind of electric car charge control method and charging piles, are supplied to two kinds of options of user, and one is demand response management is received, another kind is not receive demand response management；Charging pile depending on the user's operation, determines whether user receives demand response, if receiving demand response, the charge power of corresponding charging pile is determined by electric car demand response management system；Demand response if not accepted is determined the charge power of charging pile by charging vehicle；It is charged according to the charge power of charging pile to corresponding charging vehicle.For the present invention on the basis of making full use of existing power distribution network resource, realtime power that charging pile is orderly guided and exported carries out dynamic adjustment control, guides the charging behavior of electric car from unidirectional unordered random charge mode to orderly charge mode transition.Peak load shifting can be carried out to power grid, realize charging of avoiding the peak hour, weakened network load fluctuation, reduce the energy loss of power grid, improve the reliability and economic benefit of power distribution network.
Description
Technical field
The invention belongs to electric vehicle engineering fields, and in particular to a kind of electric car charge control method and charging pile.
Background technique
Energy and environmental problem is the long-term common challenge that international automobile industry faces.As Present Global is to environmental protection
Dynamics is gradually increased, and due to traditional fossil energy inevitable generation environment pollution in use, therefore it is being used
In increasingly reduce, green clean energy resource becomes the hot spot of the world today, and automobile product will stride forward to safety, energy-saving and environmental protection direction,
The target and pursuit that new-energy automobile is competitively researched and developed at various countries.
As the trend of current clean energy resource, new-energy automobile is a kind of green new traffic tool, relative to traditional vapour
Vehicle has incomparable advantage.Its influence to environment is smaller, energy-saving and emission-reduction, reduce the mankind to traditional fossil energy according to
Rely aspect effect especially significant, is increasingly favored by people, become the main force of social development.Electric car not only changes energy
The Land use systems in source, obvious environment benefit, and also convenient, fast, low noise, zero-emission, social benefit are significant.
Currently, developing new-energy automobile has risen to national strategy.In recent years, the automaker of mainstream has been in the world
Electric car is begun to focus on one after another and has put into substantial contribution in the developmental research of technique.Nowadays, electric car
Industrialization, commercialization have reached a certain scale, and have had the product of considerable amount formally to come into operation.
But the main charge mode of electric car is unidirectional unordered charge mode at present, electric car is due in access electricity
Stronger randomness and intermittence are shown when net, the stabilization and safe operation to entire power grid bring huge challenge.Electricity
The unordered charging of electrical automobile is Chong Die with power grid peak load, and aggravation network load fluctuation brings difficulty to the management and running of power grid, simultaneously
Power supply, electric grid investment will be increased in order to meet the electric automobile load to charge at random.
Power grid operation side still lacks practicable incentive measure guidance automobile user peak load shifting at present；In electricity
Electrical automobile industry is stepped into today of high speed development, when how to guide using reasonable stimulation means, control the charging of electric car
Between and charge power, become the problem of urgently researching and solving.
Summary of the invention
The purpose of the present invention is to provide a kind of electric car charge control method and charging piles, to solve using unidirectional
The problem that unordered charge mode keeps operation of power networks reliability low.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
A kind of electric car charge control method of the invention is supplied to two kinds of options of user, and one is receive demand to ring
It should manage, another kind is not receive demand response management；Charging pile depending on the user's operation, determines whether user receives demand and ring
It answers, if receiving demand response, the charge power of corresponding charging pile is determined by electric car demand response management system；If not connecing
By demand response, the charge power of charging pile is determined by charging vehicle；According to the charge power of charging pile to corresponding charging vehicle
It charges.
Further, if receiving demand response, corresponding charging pile is orderly charging pile；The orderly charging pile fills
Electrical power are as follows: the operation plan charge power that power network dispatching system is formulated accounts for the ratio of the sum of demand power of each orderly charging pile
Value, multiplied by the demand power of the orderly charging pile of correspondence.
Further, according to the charge power of each orderly charging pile, corresponding charging price is formulated；The charging price with
Corresponding charge power is directly proportional.
Further, when the charge power of charging pile is divided into four sections, corresponding charging price is divided into four-stage,
The corresponding relationship of the price that then charges and charge power are as follows:
Wherein, PrFor the price that charges, PbasicFor the benchmark electricity price of setting, PneedFor the demand power of the charging pile, P should fill
The charge power of electric stake.
Further, power network dispatching system is predicted according to normal power supplies generation schedule, distribution type renewable energy power generation, is negative
Lotus prediction, electric car real time charging power, charge requirement formulate operation plan charge power.
Further, the charging price is adjusted on the basis of tou power price, according to power by limited case；Institute
The electricity price that tou power price is different periods in one day is stated, is formulated according to peak of power consumption, ebb situation.
Further, if receiving demand response, corresponding charging pile is orderly charging pile；Demand response if not accepted,
Then corresponding charging pile is normal charge stake；The charging that corresponding charging pile is determined by electric car demand response management system
Power includes:
The general power that orderly charging pile can be assigned is calculated, and is had according to the charging nargin of each orderly charging pile with all
The ratio of the sum of the charging nargin of sequence charging pile, calculates the charge power of each orderly charging pile, and the charging nargin is ordered into
The difference of charging pile maximum charge power and current charge power.
Further, the general power that calculates orderly charging pile and can be assigned includes:
Judge power network dispatching system formulate operation plan charge power whether in the reasonable scope, if in zone of reasonableness
Interior, then according to the sum of the operation plan charge power of power network dispatching system formulation and charge power of normal charge stake, calculating has
The general power that sequence charging pile can be assigned；Otherwise operation is not executed；
The zone of reasonableness are as follows: Pmin< Paim< Pmax, PaimThe scheduling formulated for electric car demand response management system
Plan charge power, PminFor minimum adjustable electric power, PmaxFor maximum adjustable electric power；And: Pmax=Σ Pi.max+∑
Pj.cur, Pmin=∑ Pi.min+∑Pj.cur, ∑ Pi.maxFor the sum of the maximum charge power of each orderly charging pile, ∑ Pj.curIt is each normal
Advise the sum of the current charge power of charging pile, ∑ Pi.minFor the sum of the minimum charge power of each orderly charging pile.
A kind of charging pile of the invention, the charging pile are supplied to two kinds of options of user, one is receiving demand response management,
Another kind is not receive demand response management；The charging pile depending on the user's operation, determines whether user receives demand response, if
Receive demand response, then determines the charge power of corresponding charging pile by electric car demand response management system；It needs if not accepted
Response is asked, the charge power of charging pile is determined by charging vehicle；According to the charge power of charging pile to corresponding charging vehicle into
Row charging.
Further, if receiving demand response, corresponding charging pile is orderly charging pile；The orderly charging pile fills
Electrical power are as follows: the operation plan charge power that power network dispatching system is formulated accounts for the ratio of the sum of demand power of each orderly charging pile
Value, multiplied by the demand power of the orderly charging pile of correspondence.
Beneficial effects of the present invention:
The present invention is supplied to two kinds of options of user, and one is demand response management is received, another kind is not receive demand to ring
It should manage；Charging pile depending on the user's operation, determines whether user receives demand response, if receiving demand response, by electronic
Automobile demand response management system determines the charge power of corresponding charging pile；Demand response if not accepted is determined by charging vehicle
The charge power of charging pile；It is charged according to the charge power of charging pile to corresponding charging vehicle.Existed by the above method
On the basis of making full use of existing power distribution network resource, the realtime power that charging pile orderly can be guided and be exported is moved
State adjustment control, to guide the charging behavior of electric car from unidirectional unordered random charge mode to orderly charge mode mistake
It crosses.Peak load shifting can be carried out to power grid, realize charging of avoiding the peak hour, weakened network load fluctuation, reduce the energy loss of power grid, subtract
Few power supply and electric grid investment, improve the reliability and economic benefit of power distribution network.
Further, the present invention is directed to orderly charging pile, preferential according to the limitation size dynamic generation to its charge power
Electricity price, power limited more big then preferential dynamics is bigger, charging price it is directly proportional to corresponding charge power, to realize
The formulation of power contribution and preferential electricity price, the strategy meet customer demand, guide the charging behavior of electric car from unidirectional nothing
The random charge mode of sequence has preferable environmental benefit and social benefit to orderly charge mode transition.
Detailed description of the invention
Fig. 1 is charging pile sequential charging control system composite structural diagram；
Fig. 2 is ordered into charging pile power regulation flow chart；
Fig. 3 is ordered into charging pile electricity price excitation product process figure.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, to the present invention
It is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, sequential charging control system of the invention includes regional power grid scheduling system, electric car demand sound
Answer management system, electric automobile charging pile three parts composition.
Regional power grid scheduling system receives the information of all charging piles sent in electric car demand response management system, packet
Include current total charge power, maximum charge electrical power and minimum charge power.All charging piles are treated as into a controllable burden, area
Prediction that domain power network dispatching system generates electricity according to normal power supplies, distribution type renewable energy generates electricity, load prediction, electric car are real-time
Charge power and charge requirement etc. formulate operation plan charge power Pp。
Electric car demand response management system dispatches the operation plan charge power P that system is formulated according to regional power gridp,
All charging piles of comprehensive management, adjust the charge power of charging pile, and accordingly formulate real time charging price.
Electric automobile charging pile is communicated with corresponding electric car, receives battery management system (Battery
Management System, BMS) on the charge requirement information sent, comprising: current charge power, battery charge state (State
Of Charge, SOC), equipment running status, whether receive demand response management etc.；And with electric car demand response management system
System is communicated, and electrical power regulating command and electricity price information that electric car demand response management system issues are received, and completes electricity
Electrical automobile charging and disbursement and sattlement.
Based on above system, a kind of orderly charge control method of charging pile is realized, is illustrated below.
Two kinds of options of user are supplied to, one is demand response management is received, another kind is not receive demand response management；
Charging pile depending on the user's operation, determines whether user receives demand response, if receiving demand response, by electric car demand
Response management system determines the charge power of corresponding charging pile.User, which is divided into, to be received demand response management and does not receive demand response
Two kinds of management, corresponding is respectively orderly charging pile and normal charge stake.
At this point, electric car demand response management system dispatches the operation plan charging function that system is formulated according to regional power grid
Rate Pp, electric car receives the demand power of the charging pile of demand response and does not receive filling for the charging pile of demand response in region
Electrical power, (1) calculates the power limit value of each orderly charging pile according to the following formula:
Wherein, PpThe operation plan charge power that system is formulated, P are dispatched for regional power gridccurFor the current of normal charge stake
Charge power summation, PdFor the sum of the demand power of orderly charging pile, PdiFor the charge requirement power of i-th of orderly charging pile,
PsetiFor the charge power limit value of i-th of orderly charging pile；B is the service demand factor of orderly charging pile, and as b >=1, b is taken
It is 1.
For orderly charging pile, according to its charge power limit value, to give preferential electricity price, power is limited bigger
Then preferential dynamics is bigger；Even if moreover, still being mentioned when not needing limitation charge power to the charging pile for taking part in demand response
For preferential.And normal charge stake, then it is settled accounts by benchmark electricity price.
Firstly, being divided into point, peak, paddy, flat four for 24 hours on the one according to local consumption habit and power surges, low-valley interval
A period, and tou power price is formulated, which can be manually arranged, using tou power price as benchmark electricity price, in strategy execution
Period immobilizes.
Then, on this basis, situation is controlled to electric vehicle charge power according to electric car demand response management system
Coefficient adjustment is carried out, sets different electricity price coefficients according to charge power limitation multiplying power.It is illustrated in figure 3 a kind of setting plan
Slightly.Specifically:
1) tou power price is set, and using tou power price as benchmark electricity price；
2) judge whether the charging pile is orderly charging pile, i.e., whether receive demand power response and participate in power regulation, if
Do not receive, is then settled accounts according to benchmark electricity price；Otherwise judge charge power size value, and according to the value of charge power come
It is settled accounts with corresponding electricity price, corresponding relationship can be set as shown in table 1 below:
Table 1
Generally speaking, the present embodiment is will to dispatch electrical power in each orderly charging according to the demand of each electric car
It is allocated between stake.
Embodiment 2:
It is now assumed that thering is N platform charging pile to access electric car demand response management system, moreover, a part of electric car selects
Participate in demand response, corresponding orderly charging pile；A part of electric car selection is not involved in demand response, matching convention charging pile.
Wherein, the charge power of orderly charging pile value between its minimum charge power and maximum charge power, respectively has
The charge power of sequence charging pile is in the case where being no more than its maximum charge power, according to the scheduling of power network dispatching system formulation
Plan charge power, is allocated between each orderly charging pile.
For normal charge stake, charged using demand power, benchmark electricity price；For orderly charging pile, filled according to it
The preferential electricity price of limitation size dynamic generation of electrical power, it is bigger that power is limited more big then preferential dynamics.
The maximum charge power of each charging pile, minimum charge power, real time charging power are sent into system, for dispatching electricity
Foundation when power contribution and preferential electricity pricing.
Time-sharing basis electricity price curve according to practical electricity price static configuration, orderly charging strategy on the basis of basic electricity price,
Preferential electricity price is given to by the electric car of limit power.
Step1: the adjustable electric power P of maximum of the charging pile of real-time statistics access systemmax, minimum adjustable electric power
Pmin, access system charging pile real-time electric power Pcur, respectively as shown in following formula (2), formula (3) and formula (4), statistics is finished
Enter Step2 afterwards.
Pmax=∑ Pi.max+∑Pj.cur (2)
Wherein, PmaxFor the adjustable electric power of maximum of the charging pile of access system, ∑ Pi.maxMost for each orderly charging pile
The sum of big charge power, Σ Pj.curFor the sum of the current charge power of each normal charge stake.
Pmin=∑ Pi.min+∑Pj.cur (3)
Wherein, PminFor the adjustable electric power of minimum of the charging pile of access system, ∑ Pi.minMost for each orderly charging pile
The sum of small charge power, ∑ Pj.curFor the sum of the current charge power of each normal charge stake.
Pcur=Σ Pi.cur+ΣPj.cur (4)
Wherein, PcurFor the real-time electric power of the charging pile of access system, Σ Pi.curFor filling in real time for each orderly charging pile
The sum of electrical power, ∑ Pj.curFor the sum of the current charge power of each normal charge stake.
Step2: and then detected whether that vehicle comes i-th charging pile charging.If there is vehicle to come i-th charging pile charging,
It is then transferred to Step3, otherwise, is transferred to Step4.
Step3: whether the electric car at i-th charging pile of detection participates in demand response.If electric car selection ginseng
With demand response, then Step7 is transferred to；If electric car selection is not involved in demand response, it is controlled with demand power, basis
Electricity price charging, is transferred to Step4.
Step4: having detected whether that vehicle has charged terminates.If charging terminates, settle accounts；If no vehicle leaves, it is transferred to
Step5。
Step5: whether detection ladder basis electricity price curve enters the new period, i.e. whether detection current basal electricity price changes.
If basic electricity price changes, it is transferred to Step7；If basic electricity price does not change, it is transferred to Step6.
Step6: it detects whether to receive the operation plan charge power that regional power grid scheduling system newly issues.If not receiving
To new operation plan charge power, then epicycle strategic process terminates, and goes back to Step1；If receiving operation plan charge power
Paim, then need further to judge operation plan charge power PaimWhether rationally: if Pmin< Paim< Pmax, operation plan charging
Power is reasonable, is transferred to Step7；Otherwise, outlet regulating strategy, process do not terminate epicycle, go back to Step1.
Step7: the limit for calculating each orderly charging pile fills power target value.
Firstly, the general power that orderly charging pile can be assigned is calculated, as shown in formula (5).
Paim'=Paim-∑Pj.cur (5)
Wherein, Paim' the general power that can be assigned for each orderly charging pile, PaimFor operation plan charge power, ∑ Pj.cur
For the sum of the current charge power of each normal charge stake.
Secondly, the limit charge power target value of i-th charging pile is calculated, as shown in formula (6).
Wherein, Pi.aimFor the limit charge power target value of i-th electric automobile charging pile；(Pi.max-Pi.cur) it is i-th
The charging nargin of orderly charging pile；∑(Pi.max-Pi.cur) be all orderly charging piles the sum of charging nargin.
Using same procedure, all limit charge power target value P for participating in orderly charging pile are calculatedi.aimAfterwards, it is transferred to
Step8。
Step8: the preferential electricity price of orderly charging pile is calculated.Preferential electricity price can be divided into n grades, can be right for preferential price partition
That answers is divided into n section for limit charge power.Now n=4 is taken to be illustrated, as shown in Fig. 2, preferential electricity price is divided into level Four, excellent
Favour multiplying power is followed successively by k1、k2、k3、k4, preferential dynamics is sequentially reduced, and for the preferential electricity price of level Four, limit charge power is divided into four
A section.
If Pi.aim≤Pi.min, i.e., the limit charge power target value of i-th orderly charging pile is less than its minimum charge power,
Control the orderly charging pile then with minimum charge power Pi.min, charging price be k1*PbasicThe case where charge, Pbasic
For basic electricity price.
Later, the coefficient a that rations the power supply for calculating i-th orderly charging pile, as shown in formula (7).
If a≤a1, then the orderly charging pile is controlled with charge power as Pi.aim, charging price be k2*PbasicThe case where
It charges；
If a1A≤1 < controls the orderly charging pile then with charge power as Pi.aim, charging price be k3*PbasicThe case where
To charge；
If a > 1, indicates that current limit charge power target value is greater than the maximum charge power of the orderly charging pile, then control
The orderly charging pile is P with charge poweri.max, charging price be k4*PbasicThe case where charge.
Wherein, a1For the value of sets itself, it is intended merely to charge power and electricity price carrying out segment processing.
Epicycle strategic process terminates, and goes back to Step1.
The present invention also provides a kind of charging pile, which is supplied to two kinds of options of user, and one is receive demand response
Management, another kind is not receive demand response management；The charging pile depending on the user's operation, determines whether user receives demand and ring
It answers, if receiving demand response, the charge power of corresponding charging pile is determined by electric car demand response management system；If not connecing
By demand response, the charge power of charging pile is determined by charging vehicle；According to the charge power of charging pile to corresponding charging vehicle
It charges.
In fact, charging method used by the charging pile is the charge control method of above-mentioned two embodiment introduction,
Since this method has been described in detail, the particular content about the charging pile is repeated no more.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. a kind of electric car charge control method, which is characterized in that be supplied to two kinds of options of user, one is receive demand to ring
It should manage, another kind is not receive demand response management；Charging pile depending on the user's operation, determines whether user receives demand and ring
It answers, if receiving demand response, the charge power of corresponding charging pile is determined by electric car demand response management system；If not connecing
By demand response, the charge power of charging pile is determined by charging vehicle；According to the charge power of charging pile to corresponding charging vehicle
It charges.
2. electric car charge control method according to claim 1, which is characterized in that right if receiving demand response
The charging pile answered is orderly charging pile；The charge power of the orderly charging pile are as follows: the operation plan that power network dispatching system is formulated
Charge power accounts for the ratio of the sum of demand power of each orderly charging pile, multiplied by the demand power of the orderly charging pile of correspondence.
3. electric car charge control method according to claim 1, which is characterized in that according to filling for each orderly charging pile
Electrical power formulates corresponding charging price；The charging price is directly proportional to corresponding charge power.
4. electric car charge control method according to claim 3, which is characterized in that when the charge power point of charging pile
When for four sections, corresponding charging price is divided into four-stage, then the corresponding relationship of the price that charges and charge power are as follows:
Wherein, PrFor the price that charges, PbasicFor the benchmark electricity price of setting, PneedFor the demand power of the charging pile, the P charging pile
Charge power.
5. electric car charge control method according to claim 1 or 2, which is characterized in that power network dispatching system according to
Normal power supplies generation schedule, distribution type renewable energy power generation prediction, load prediction, electric car real time charging power, charging
Demand formulates operation plan charge power.
6. electric car charge control method according to claim 3, which is characterized in that the charging price is with timesharing electricity
It is adjusted on the basis of valence, according to power by limited case；The tou power price is the electricity price of different periods in one day, according to
Peak of power consumption, ebb situation are formulated.
7. electric car charge control method according to claim 1, which is characterized in that right if receiving demand response
The charging pile answered is orderly charging pile；Demand response if not accepted, then corresponding charging pile is normal charge stake；It is described by electronic
Automobile demand response management system determines that the charge power of corresponding charging pile includes:
The general power that orderly charging pile can be assigned is calculated, and is orderly filled according to the charging nargin of each orderly charging pile with all
The ratio of the sum of the charging nargin of electric stake, calculates the charge power of each orderly charging pile, and the charging nargin is ordered into charging
The difference of stake maximum charge power and current charge power.
8. electric car charge control method according to claim 7, which is characterized in that the orderly charging pile of calculating can
Assigned general power includes:
Judge power network dispatching system formulate operation plan charge power whether in the reasonable scope, if in the reasonable scope,
The sum of operation plan charge power and the charge power of normal charge stake for being formulated according to power network dispatching system calculate orderly charging
The general power that stake can be assigned；Otherwise operation is not executed；
The zone of reasonableness are as follows: Pmin< Paim< Pmax, PaimThe operation plan formulated for electric car demand response management system
Charge power, PminFor minimum adjustable electric power, PmaxFor maximum adjustable electric power；And: Pmax=∑ Pi.max+∑
Pj.cur, Pmin=∑ Pi.min+∑Pj.cur, ∑ Pi.maxFor the sum of the maximum charge power of each orderly charging pile, ∑ Pj.curIt is each normal
Advise the sum of the current charge power of charging pile, ∑ Pi.minFor the sum of the minimum charge power of each orderly charging pile.
9. a kind of charging pile, which is characterized in that the charging pile is supplied to two kinds of options of user, and one is receive demand response pipe
Reason, another kind is not receive demand response management；The charging pile depending on the user's operation, determines whether user receives demand and ring
It answers, if receiving demand response, the charge power of corresponding charging pile is determined by electric car demand response management system；If not connecing
By demand response, the charge power of charging pile is determined by charging vehicle；According to the charge power of charging pile to corresponding charging vehicle
It charges.
10. charging pile according to claim 9, which is characterized in that if receiving demand response, corresponding charging pile is to have
Sequence charging pile；The charge power of the orderly charging pile are as follows: the operation plan charge power that power network dispatching system is formulated, which accounts for, respectively to be had
The ratio of the sum of the demand power of sequence charging pile, multiplied by the demand power of the orderly charging pile of correspondence.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835025A (en) * | 2019-04-19 | 2020-10-27 | 天津平高智能电气有限公司 | Group charging system and power distribution method and device thereof |
| CN112829627A (en) * | 2019-11-22 | 2021-05-25 | 台达电子企业管理（上海）有限公司 | Power distribution system and method for charging multiple electric vehicles |
| CN114056161A (en) * | 2021-10-26 | 2022-02-18 | 许继电源有限公司 | Charging pile ordered charging system and control method |
| CN114662755A (en) * | 2022-03-23 | 2022-06-24 | 车主邦（北京）科技有限公司 | Electricity price prediction method and device for charging station and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010042550A2 (en) * | 2008-10-07 | 2010-04-15 | Johnson Controls Technology Company | Efficient usage, storage, and sharing of energy in buildings, vehicles, and equipment |
| CN102769155A (en) * | 2012-07-12 | 2012-11-07 | 华北电力大学 | Ordered electric automobile charging method orientated to active intelligent distribution network |
| CN102832624A (en) * | 2012-09-17 | 2012-12-19 | 山东大学 | Networked dispatching system for charging piles of electric automobile with power distribution network |
| WO2013025782A2 (en) * | 2011-08-15 | 2013-02-21 | University Of Washington Through Its Center For Commercialization | Methods and systems for bidirectional charging of electrical devices via an electrical system |
| CN103903090A (en) * | 2014-03-17 | 2014-07-02 | 东南大学 | Electric car charging load distribution method based on user will and out-going rule |
| CN103997091A (en) * | 2014-05-23 | 2014-08-20 | 国家电网公司 | Scale electric automobile intelligent charging control method |
| CN105553057A (en) * | 2015-12-22 | 2016-05-04 | 华中科技大学 | Power grid protection based electric vehicle charging station control system |
| CN106505560A (en) * | 2016-11-28 | 2017-03-15 | 无锡智合电力技术有限公司 | A kind of network optimization operation method of many policy co-ordinations based on response priority |
-
2017
- 2017-07-31 CN CN201710639727.8A patent/CN109327034A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010042550A2 (en) * | 2008-10-07 | 2010-04-15 | Johnson Controls Technology Company | Efficient usage, storage, and sharing of energy in buildings, vehicles, and equipment |
| WO2013025782A2 (en) * | 2011-08-15 | 2013-02-21 | University Of Washington Through Its Center For Commercialization | Methods and systems for bidirectional charging of electrical devices via an electrical system |
| CN102769155A (en) * | 2012-07-12 | 2012-11-07 | 华北电力大学 | Ordered electric automobile charging method orientated to active intelligent distribution network |
| CN102832624A (en) * | 2012-09-17 | 2012-12-19 | 山东大学 | Networked dispatching system for charging piles of electric automobile with power distribution network |
| CN103903090A (en) * | 2014-03-17 | 2014-07-02 | 东南大学 | Electric car charging load distribution method based on user will and out-going rule |
| CN103997091A (en) * | 2014-05-23 | 2014-08-20 | 国家电网公司 | Scale electric automobile intelligent charging control method |
| CN105553057A (en) * | 2015-12-22 | 2016-05-04 | 华中科技大学 | Power grid protection based electric vehicle charging station control system |
| CN106505560A (en) * | 2016-11-28 | 2017-03-15 | 无锡智合电力技术有限公司 | A kind of network optimization operation method of many policy co-ordinations based on response priority |
Non-Patent Citations (2)
| Title |
|---|
| 杨勇: ""小区电动汽车群有序充电策略优化"", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
| 胡海彬: ""电动汽车充电站功率控制策略研究"", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835025A (en) * | 2019-04-19 | 2020-10-27 | 天津平高智能电气有限公司 | Group charging system and power distribution method and device thereof |
| CN111835025B (en) * | 2019-04-19 | 2024-04-05 | 天津平高易电科技有限公司 | Group charging system and power distribution method and device thereof |
| CN112829627A (en) * | 2019-11-22 | 2021-05-25 | 台达电子企业管理（上海）有限公司 | Power distribution system and method for charging multiple electric vehicles |
| US11383613B2 (en) | 2019-11-22 | 2022-07-12 | Delta Electronics (Shanghai) Co., Ltd. | Power distribution system and method for charging multiple electric vehicles |
| CN114056161A (en) * | 2021-10-26 | 2022-02-18 | 许继电源有限公司 | Charging pile ordered charging system and control method |
| CN114662755A (en) * | 2022-03-23 | 2022-06-24 | 车主邦（北京）科技有限公司 | Electricity price prediction method and device for charging station and electronic equipment |
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