CN108460527A - A kind of planing method of the public electrically-charging equipment of electric vehicle - Google Patents
A kind of planing method of the public electrically-charging equipment of electric vehicle Download PDFInfo
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Abstract
The present invention relates to a kind of planing methods of public electrically-charging equipment, more specifically, it is related to a kind of planing method of the public electrically-charging equipment of electric vehicle, according to the characteristic for the difference and electric vehicle for building pattern, charging pile is divided into high-power fast charge stake, two kinds of small-power trickle charge stake;By the charging behavioral trait for analyzing all types of electric vehicles, using electric vehicle charge model, distinguish the charging time ratio shared by public charge requirement and own charge requirement, calculate aggregate demand of all types of electric vehicles to public charge volume, in conjunction with the quantity of charging pile quantity and distributing charging pile that the charging ability of faster slower charging pile and centralized charging station can accommodate, calculate separately the aggregate demand of centralized city charging station and the public charging pile of distributing, further according to the practical construction condition of local public electrically-charging equipment, preferential principle on demand, plan the set-up site and faster slower charging pile number of the public electrically-charging equipment of electric vehicle.
Description
Technical field
The present invention relates to a kind of planing methods of public electrically-charging equipment, are filled more particularly, to a kind of electric vehicle is public
The planing method of electric facility.
Background technology
With the rapid growth of global economy, fossil energy shortage problem gradually shows;After the industrial revolution, industrial or agricultural is fast
Speed development and urbanization bring the environmental problems such as climate warming, depletion of the ozone layer, atmosphere pollution, and people, which transfer to find, substitutes fossil
The clean energy resource of the energy;In recent years, domestic more regional haze weather frequencies are existing, threaten the health of people, vehicle exhaust is made
At pollution become increasingly conspicuous, oneself is through becoming our very important and urgent problems to be solved.In face of the double of energy and environmental problem
Weight power, electric vehicle are become various countries and are supported and developed the approach to extricate oneself from a plight energetically with its good energy-saving and environmental protection characteristic
One of.
Charging infrastructure refers to that all kinds of charging infrastructures of electric energy supply are provided for electric vehicle, is novel city
Infrastructure.Accelerate charging infrastructure construction, provide easily charging service to the user, is conducive to accelerate to push electric vehicle
Energy-saving and emission-reduction and low-carbon traffic are realized in the development of this strategic emerging industries, improve resident living environment, are the important of country
Strategic decision is disposed.To realize the sustainable development of economic society, structure cleaning, reliable, safe and stable energy supply body
System, widelys popularize energy-saving and environment-friendly electric vehicle universalness and meets social development actual demand.The public electrically-charging equipment of electric vehicle
Refer to the independent plot in planning, public parking, residential quarters Public Parking, commercial establishment appertaining parking,
It refuels(Gas)Stand, Expressway Service, the regional plannings construction such as airport, towards the society vehicle the charging of charging service is provided and is set
It applies.
Existing patent and document are mainly the building method or planing method for considering electric vehicle charging infrastructure, such as
Charging sharing of load is carried out based on Voronoi diagram in patent CN102880921A, and the investment that can be influenced with charging station addressing and
The optimal construction that charging station is carried out for target of expense, and for the planning construction of the public electrically-charging equipment of electric vehicle still without detailed
Method, and do not account for influence of the public charge requirement of electric vehicle with personal charge requirement difference to planning and ask
Topic.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind fully considering electric vehicle characteristic and public affairs
The planing method of the public electrically-charging equipment of electric vehicle of demand altogether.
To solve the above problems, technical solution provided by the invention is:A kind of planning of the public electrically-charging equipment of electric vehicle
Method includes the following steps,
S1. the driving parameters of electric vehicle are determined according to the traveling rule of all types of electric vehicles;
S2. the future development quantity of all types of electric vehicles and the performance parameter of electric vehicle are determined;
S3. according to the driving parameters and power consumption characteristic of all types of electric vehicles, the daily faster slower of all types of electric vehicles is determined
Charging time demand, calculating the year of all types of electric vehicles always needs charge volume;
S4. the average proportions that all types of electric vehicles account for total charge requirement in the charging of public electrically-charging equipment are counted, are calculated all types of
The year public charging electricity demand of electric vehicle summarizes the total electricity demand of year public charging of regional electric vehicle;
S5. the queuing charge model for establishing public electrically-charging equipment calculates the year maximum chargeable amount of single faster slower charging pile, and
According to electricity matching principle, the public charging pile total quantity of faster slower configured needed for area is determined;
S6. the actual conditions that place is built according to area select the site of centralization city public charging station, according to local need
The public charging pile quantity of faster slower for asking computer installation domestic demand to configure;
S7. the public charging pile established needed for regional remaining public charge requirement, first, in accordance with vehicle flowrate and charge requirement journey
Degree is ranked up the configuration place of distributing faster slower charging pile, then builds the public charging pile of distributing according to ranking results;
Configuration place of the existing parking space as distributing faster slower charging pile can be selected in the present invention, and priority principle is as follows:
Urban Transport Terminals(Including, airport, harbour, high ferro station, intercity bus passenger terminal)Mating parking lot, gas station or gas station match
Cover parking stall, parking position, the mating parking stall of tourist attraction, the mating parking stall of commerce services industry building, main style venue
Utility management systems parking stall such as mating parking stall, school or hospital etc.;
S8. it according to the development quantity demand of the public electrically-charging equipment of regional electric vehicle, is configured in each place by above-mentioned priority
Distributing charging pile is gradually completing the planning and construction of public electrically-charging equipment.
Further, the driving parameters of the electric vehicle include daily run time section, midway stagnation of movement number with
Interval, daily travel;The electric vehicle parameter includes the power consumption characteristic and battery parameter of electric vehicle.
In the present invention, according to the charging behavioral trait of electric vehicle, the electric vehicle of public charge requirement will is divided into
The special-purpose vehicles such as taxi, logistics environmental sanitation, public affair passenger car, four major class of private passenger car, and consider pure electric vehicle and hybrid power two
The difference of kind dynamic mode.According to the difference for building pattern, it is public that the public electrically-charging equipment of electric vehicle is divided into centralized city
The public charging pile two major classes of charging station, distributing, specific charging pile are divided into high-power fast charge stake, two kinds of small-power trickle charge stake.
By analyzing the charging behavioral trait of all types of electric vehicles, using electric vehicle charge model, distinguish public charge requirement with
Charging time ratio shared by own charge requirement, calculates aggregate demand of all types of electric vehicles to public charge volume, in conjunction with it is fast/
The quantity for the charging pile quantity and distributing charging pile that the charging ability of charging battery stake and centralized charging station can accommodate, point
Not Ji Suan centralized city charging station and the public charging pile of distributing aggregate demand, further according to the reality of the public electrically-charging equipment in locality
Construction condition, preferential principle, plans the set-up site and faster slower charging pile number of the public electrically-charging equipment of electric vehicle on demand.
Further, the specific steps packet for always needing charge volume year of all types of electric vehicles is calculated in the S3 steps
It includes:
S31. statistics extracts the traveling rule data of more i type electric vehicles, calculates the daily average row of each electric vehicle
Sail time Ti-run;
S32. the average traveling speed per hour V of more i type electric vehicles is countedi, calculate the type electric vehicle it is average annual travel away from
From Si:Si=Ti-run×Vi×365;
S33. according to the power consumption characteristic P of i type electric vehiclesi, calculate the average annual power consumption W of single electric vehiclei-year:Wi-year=
Si×Pi;
S34. according to the development quantitative forecast N of i type electric vehiclesi, calculate the average annual power consumption of area i type electric vehicles
Total amount, i.e. year electricity demand Wi-sum:Wi-sum=Ni×Wi-year。
Further, calculated in the S5 steps single faster slower charging pile year maximum chargeable amount specific steps
Including:
S51. according to the parameter characteristic of public charging pile, necessary equipment maintenance number of days D is deducted every yearmaintainIt, meter
Number of days D can be utilized by calculating the year of single charging pileuse:Duse=365-DmaintainIt;
S52. it is based on public electrically-charging equipment queuing model, the practical operational characteristic of faster slower charging pile is distinguished, counts respectively public
Daily average of faster slower charging pile utilizes frequency ncharge, with average single charging time Tcharge, calculating charging pile daily can profit
With charging time Tcharge_day:Tcharge_day=Tcharge×ncharge;
S53. charging time T can be utilized by calculating separately the year of faster slower charging pilecharge_year:Tcharge_year=Duse×
Tcharge_day;
S54. according to charging station canonical parameter, the power P of single faster slower charging pile is estimated respectivelycharge, calculate single faster slower
The year of charging pile maximum chargeable amount Wsingle:Wsingle=Pcharge×Tcharge_year;
S55. according to public charge volume matching principle, faster slower charging pile is configured by certain quantitative proportion, public charging is total
Electricity demand WsumIt is divided into fast charge electricity demand Wfast, trickle charge electricity demand WslowTwo parts, i.e. Wsum=Wfast+Wslow, calculate separately area
The number for the faster slower charging pile that need to be configured:Mfast=Wfast/Wsingle_fast, Mslow=Wslow/Wsingle_slow。
Compared with prior art, advantageous effect is:A kind of planning of the public electrically-charging equipment of electric vehicle provided by the invention
Method can be used for the planning construction of the public electrically-charging equipment of regional electric vehicle, for the centralized public charging station of establishment and distributing
The development plan of public charging pile provides theoretical foundation.
Description of the drawings
Fig. 1 is the public electrically-charging equipment planing method flow chart of electric vehicle of the present invention.
Fig. 2 is that the present invention is based on the calculation process of the electric vehicle charge requirement of all types of electric automobile during traveling characteristics.
Fig. 3 is that the present invention calculates public electrically-charging equipment charging ability and determines the public charging pile quantity of distributing faster slower
Calculation process.
Specific implementation mode
As shown in Figure 1 to Figure 3, the planing method of the public electrically-charging equipment of a kind of electric vehicle, includes the following steps,
Step 1. determines the driving parameters of electric vehicle according to the traveling rule of all types of electric vehicles, including when running daily
Between section, midway stagnation of movement number and interval, daily travel etc..
Step 2. determines the future development quantity of all types of electric vehicles and the performance parameter of electric vehicle, including electronic
The power consumption characteristic and battery parameter of automobile.
Step 3. determines that all types of electric vehicles are daily according to the driving parameters and power consumption characteristic of all types of electric vehicles
Faster slower charging time demand, calculating the year of all types of electric vehicles always needs charge volume;
As shown in Fig. 2, always needing the specific steps of charge volume to include in the year for calculating all types of electric vehicles:
S31. statistics extracts the traveling rule data of more i type electric vehicles, calculates the daily average row of each electric vehicle
Sail time Ti-run;
S32. the average traveling speed per hour V of more i type electric vehicles is countedi, calculate the type electric vehicle it is average annual travel away from
From Si:Si=Ti-run×Vi×365;
S33. according to the power consumption characteristic P of i type electric vehiclesi, calculate the average annual power consumption W of single electric vehiclei-year:Wi-year=
Si×Pi;
S34. according to the development quantitative forecast N of i type electric vehiclesi, calculate the average annual power consumption of area i type electric vehicles
Total amount, i.e. year electricity demand Wi-sum:Wi-sum=Ni×Wi-year。
Step 4. counts the average proportions that all types of electric vehicles account for total charge requirement in the charging of public electrically-charging equipment, meter
The year public charging electricity demand for calculating all types of electric vehicles summarizes the total electricity demand of year public charging of regional electric vehicle;
Step 5. establishes the queuing charge model of public electrically-charging equipment, and the year maximum for calculating single faster slower charging pile is chargeable
Amount, and according to electricity matching principle, determine the public charging pile total quantity of faster slower configured needed for area;
As shown in figure 3, the specific steps of the year for calculating single faster slower charging pile maximum chargeable amount include:
S51. according to the parameter characteristic of public charging pile, necessary equipment maintenance number of days D is deducted every yearmaintainIt, meter
Number of days D can be utilized by calculating the year of single charging pileuse:Duse=365-DmaintainIt;
S52. it is based on public electrically-charging equipment queuing model, the practical operational characteristic of faster slower charging pile is distinguished, counts respectively public
Daily average of faster slower charging pile utilizes frequency ncharge, with average single charging time Tcharge, calculating charging pile daily can profit
With charging time Tcharge_day:Tcharge_day=Tcharge×ncharge;
S53. charging time T can be utilized by calculating separately the year of faster slower charging pilecharge_year:Tcharge_year=Duse×
Tcharge_day;
S54. according to charging station canonical parameter, the power P of single faster slower charging pile is estimated respectivelycharge, calculate single faster slower
The year of charging pile maximum chargeable amount Wsingle:Wsingle=Pcharge×Tcharge_year;
S55. according to public charge volume matching principle, faster slower charging pile is configured by certain quantitative proportion, public charging is total
Electricity demand WsumIt is divided into fast charge electricity demand Wfast, trickle charge electricity demand WslowTwo parts, i.e. Wsum=Wfast+Wslow, calculate separately area
The number for the faster slower charging pile that need to be configured:Mfast=Wfast/Wsingle_fast, Mslow=Wslow/Wsingle_slow。
Step 6. builds the actual conditions in place according to area, selectes the site of centralization city public charging station, according to
The public charging pile quantity of faster slower of local demand computer installation domestic demand configuration;
The public charging pile established needed for the remaining public charge requirement in step 7. area, needs first, in accordance with vehicle flowrate and charging
It asks degree to be ranked up the configuration place of distributing faster slower charging pile, then builds that distributing is public fills according to ranking results
Electric stake;Configuration place of the existing parking space as distributing faster slower charging pile, priority principle can be selected in the present invention
It is as follows:Urban Transport Terminals(Including, airport, harbour, high ferro station, intercity bus passenger terminal)Mating parking lot, gas station add
The mating parking stall in gas station, parking position, the mating parking stall of tourist attraction, commerce services industry build mating parking stall, main text
Utility management systems parking stalls such as the mating parking stall of body venue, school or hospital etc.;
Step 8. is according to the development quantity demand of the public electrically-charging equipment of regional electric vehicle, by above-mentioned priority in each place
Distributing charging pile is configured, the planning and construction of public electrically-charging equipment are gradually completing.
In the present invention, according to the charging behavioral trait of electric vehicle, the electric vehicle of public charge requirement will is divided into
The special-purpose vehicles such as taxi, logistics environmental sanitation, public affair passenger car, four major class of private passenger car, and consider pure electric vehicle and hybrid power two
The difference of kind dynamic mode.According to the difference for building pattern, it is public that the public electrically-charging equipment of electric vehicle is divided into centralized city
The public charging pile two major classes of charging station, distributing, specific charging pile are divided into high-power fast charge stake, two kinds of small-power trickle charge stake.
By analyzing the charging behavioral trait of all types of electric vehicles, using electric vehicle charge model, distinguish public charge requirement with
Charging time ratio shared by own charge requirement, calculates aggregate demand of all types of electric vehicles to public charge volume, in conjunction with it is fast/
The quantity for the charging pile quantity and distributing charging pile that the charging ability of charging battery stake and centralized charging station can accommodate, point
Not Ji Suan centralized city charging station and the public charging pile of distributing aggregate demand, further according to the reality of the public electrically-charging equipment in locality
Construction condition, preferential principle, plans the set-up site and faster slower charging pile number of the public electrically-charging equipment of electric vehicle on demand.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (4)
1. a kind of planing method of the public electrically-charging equipment of electric vehicle, which is characterized in that include the following steps,
S1. the driving parameters of electric vehicle are determined according to the traveling rule of all types of electric vehicles;
S2. the future development quantity of all types of electric vehicles and the performance parameter of electric vehicle are determined;
S3. according to the driving parameters and power consumption characteristic of all types of electric vehicles, the daily faster slower of all types of electric vehicles is determined
Charging time demand, calculating the year of all types of electric vehicles always needs charge volume;
S4. the average proportions that all types of electric vehicles account for total charge requirement in the charging of public electrically-charging equipment are counted, are calculated all types of
The year public charging electricity demand of electric vehicle summarizes the total electricity demand of year public charging of regional electric vehicle;
S5. the queuing charge model for establishing public electrically-charging equipment calculates the year maximum chargeable amount of single faster slower charging pile, and
According to electricity matching principle, the public charging pile total quantity of faster slower configured needed for area is determined;
S6. the actual conditions that place is built according to area select the site of centralization city public charging station, according to local need
The public charging pile quantity of faster slower for asking computer installation domestic demand to configure;
S7. the public charging pile established needed for regional remaining public charge requirement, first, in accordance with vehicle flowrate and charge requirement journey
Degree is ranked up the configuration place of distributing faster slower charging pile, then builds the public charging pile of distributing according to ranking results;
S8. it according to the development quantity demand of the public electrically-charging equipment of regional electric vehicle, is configured in each place by above-mentioned priority
Distributing charging pile is gradually completing the planning and construction of public electrically-charging equipment.
2. a kind of planing method of the public electrically-charging equipment of electric vehicle according to claim 1, which is characterized in that described
The driving parameters of electric vehicle include daily run time section, midway stagnation of movement number and interval, daily travel;The electricity
Electrical automobile parameter includes the power consumption characteristic and battery parameter of electric vehicle.
3. a kind of planing method of the public electrically-charging equipment of electric vehicle according to claim 2, which is characterized in that described
The specific steps of charge volume that always need in year that all types of electric vehicles are calculated in S3 steps include:
S31. statistics extracts the traveling rule data of more i type electric vehicles, calculates the daily average row of each electric vehicle
Sail time Ti-run;
S32. the average traveling speed per hour V of more i type electric vehicles is countedi, calculate the type electric vehicle it is average annual travel away from
From Si:Si=Ti-run×Vi×365;
S33. according to the power consumption characteristic P of i type electric vehiclesi, calculate the average annual power consumption W of single electric vehiclei-year:Wi-year=
Si×Pi;
S34. according to the development quantitative forecast N of i type electric vehiclesi, the average annual power consumption for calculating area i type electric vehicles is total
Amount, i.e. year electricity demand Wi-sum:Wi-sum=Ni×Wi-year。
4. a kind of planing method of the public electrically-charging equipment of electric vehicle according to claim 2, which is characterized in that described
Calculated in S5 steps single faster slower charging pile year maximum chargeable amount specific steps include:
S51. according to the parameter characteristic of public charging pile, necessary equipment maintenance number of days D is deducted every yearmaintainIt, calculates
Single charging pile can utilize number of days D in yearuse:Duse=365-DmaintainIt;
S52. it is based on public electrically-charging equipment queuing model, the practical operational characteristic of faster slower charging pile is distinguished, counts respectively public
Daily average of faster slower charging pile utilizes frequency ncharge, with average single charging time Tcharge, calculating charging pile daily can profit
With charging time Tcharge_day:Tcharge_day=Tcharge×ncharge;
S53. charging time T can be utilized by calculating separately the year of faster slower charging pilecharge_year:Tcharge_year=Duse×
Tcharge_day;
S54. according to charging station canonical parameter, the power P of single faster slower charging pile is estimated respectivelycharge, calculate single faster slower
The year of charging pile maximum chargeable amount Wsingle:Wsingle=Pcharge×Tcharge_year;
S55. according to public charge volume matching principle, faster slower charging pile is configured by certain quantitative proportion, public charging is total
Electricity demand WsumIt is divided into fast charge electricity demand Wfast, trickle charge electricity demand WslowTwo parts, i.e. Wsum=Wfast+Wslow, calculate separately area
The number for the faster slower charging pile that need to be configured:Mfast=Wfast/Wsingle_fast, Mslow=Wslow/Wsingle_slow。
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CN112927436A (en) * | 2019-11-21 | 2021-06-08 | 周梦洁 | Energy automobile charging transaction method based on block chain |
CN112927436B (en) * | 2019-11-21 | 2022-07-29 | 苏州喜全软件科技有限公司 | Energy automobile charging transaction method based on block chain |
CN112542831A (en) * | 2020-04-10 | 2021-03-23 | 深圳优地科技有限公司 | Charging pile quantity determination method, device, equipment and storage medium |
CN112542831B (en) * | 2020-04-10 | 2023-09-08 | 深圳优地科技有限公司 | Method, device, equipment and storage medium for determining number of charging piles |
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