CN208607698U - A kind of electric vehicle charging dynamic charge system - Google Patents
A kind of electric vehicle charging dynamic charge system Download PDFInfo
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- CN208607698U CN208607698U CN201820653060.7U CN201820653060U CN208607698U CN 208607698 U CN208607698 U CN 208607698U CN 201820653060 U CN201820653060 U CN 201820653060U CN 208607698 U CN208607698 U CN 208607698U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
- Y04S50/14—Marketing, i.e. market research and analysis, surveying, promotions, advertising, buyer profiling, customer management or rewards
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Abstract
The utility model relates to electric vehicle charging technique fields, disclose a kind of electric vehicle charging dynamic charge system, comprising: charge requirement obtains module, for obtaining the charge information of electric vehicle；Tou power price formulates module, the charge information that module obtains is obtained for obtaining charge requirement, and charge information is uploaded into cloud computing unit, cloud computing unit is in real time analyzed and processed the charge information of acquisition and running state, the Spot Price information of different charging time sections is dynamically adjusted based on the analysis results, and Spot Price information is sent to the autonomous respond module of user；The autonomous respond module of user, for selecting charging time section and charge capacity according to Spot Price information.Above-mentioned dynamic charge system dynamically adjusts the tou power price of different charging time sections according to charge requirement and running state, and electric vehicle is effectively reduced and concentrates negative effect of the charging to power grid, effectively realizes charging load peak load shifting.
Description
Technical field
The utility model relates to electric vehicle charge control technical field more particularly to a kind of electric vehicle charging dynamic charging systems
System.
Background technique
People are more and more at present is gone on a journey using automobile, most automobile consumption gasoline, and gasoline is a kind of disposable energy,
It is gradually reduced with continuing on for people, while unburnt gasoline can cause environmental pollution.In comparison, electric
Motor-car has good energy-saving and environmental protection and low emission potentiality, has obtained the most attention of countries in the world government in recent years.On a large scale
Electric vehicle access the operation to power grid is generated into very important influence with planning.The concentration access of especially electric vehicle will give
Power grid brings large-scale load growth, in the case where lacking charging coordination, will be further exacerbated by the load peak-valley difference of distribution,
It has a negative impact to the safe operation of power distribution network.
With the increase of electric vehicle user's quantity, each city need to set up a large amount of websites to solve electric vehicle charging and ask
Topic.Electric vehicle charging needs to consume electric energy, this requires power supply company to provide enough electric energy as the charging of a large amount of electric vehicles.If
There are a large amount of electric vehicles in the same time while charging, and required electric energy is more than the quantity that power supply company can provide, and will lead to power failure etc.
Problem occurs.Extensive electric car charging is effectively reduced to the negative of power grid in the problem of in order to avoid electric energy unbalanced supply-demand
It influences, has the research achievement in terms of more charging and deliver, the method for realizing that electric car orderly charges can mainly be attributed to two
Class.
1st class is to plug in duty control method.Such method is dispatched by power distribution network or charging service operator is filling
Divide on the basis of considering that charging demand for electric vehicles, time-sharing charging electricity price and Distribution Network Load Data are horizontal, directly controls electric car and fill
Electric stake is cut-off or charge power size, realizes orderly charge control.The main deficiency of such method is: 1) being difficult to be suitable for big
The application on site that the orderly charging strategy of scale electric car solves；2) orderly charging process may frequently adjust charging pile charging function
Rate has a negative impact to the service life of battery and charger, it is difficult to obtain the support and practical application of user.
2nd class is electricity price bootstrap technique.Such method provides timesharing according to system operation situation by charging service provider
Preferential electricity price, by user independently according to charge requirement and electricity price exciter response, to achieve the purpose that orderly to charge.At present in document
It is less to the orderly charging method research guided based on electricity price.In the preferable city of Development of Electric Vehicles, as Shenzhen takes the lead in pilot
Electric car charging time-of-use tariffs are put into effect to guide user that electric car charging load is transferred to night dip, but tou power price
Rate and the period do not adjusted with running situation dynamic.
Therefore, how to realize that electricity price dynamically adjusts needs and solve with practical operation situation when electric vehicle time-sharing charging
Technical problem.
Utility model content
In view of the above problems, the purpose of the utility model is to provide a kind of electric vehicle charge dynamic charge system,
Tou power price is dynamically formulated according to charge requirement and running state, avoids a large amount of electric vehicles of same period simultaneously
Charging load peak load shifting is realized in the negative effect charged to power grid.
In order to achieve the above objectives, the embodiments of the present invention adopt the following technical scheme that
A kind of electric vehicle charging dynamic charge system, the system include:
Charge requirement obtains module, for obtaining the charge information of electric vehicle；
Tou power price formulates module, obtains the charge information that module obtains for obtaining charge requirement, and by charge information
Cloud computing unit is uploaded to, cloud computing unit in real time carries out at analysis the charge information of acquisition and running state
Reason, and the Spot Price information of different charging time sections is dynamically adjusted based on the analysis results, and Spot Price information is sent to
The autonomous respond module of user；
The autonomous respond module of user, for selecting charging time section and charge capacity according to Spot Price information.
Above-mentioned electric vehicle charging dynamic charge system, passes through compared to existing charge system according to charge requirement and system
Actual motion state dynamically formulates tou power price, to avoid electric energy unbalanced supply-demand, it is big that the same period is effectively reduced
The negative effect that electric vehicle charges to power grid simultaneously is measured, the operation cost and automobile user for significantly reducing charging station are reached
Charging cost, and realize charging load peak load shifting.
Further, charge requirement obtain the charge information that module obtains include electric vehicle remaining capacity or amount to be charged,
Full of required time.
Further, it includes information receiving unit, cloud computing unit and information transmitting unit, letter that tou power price, which formulates module,
Breath receiving unit, which receives charge requirement and obtains the charge information that module obtains, is simultaneously sent to cloud computing unit, and cloud computing unit is to obtaining
The charge information and running state taken is analyzed and processed, and dynamically adjusts the different charging time based on the analysis results
Spot Price information is sent to the autonomous respond module of user by the Spot Price information of section, information transmitting unit.
Further, cloud computing unit further includes electricity monitoring subelement, bidding price adjustment subelement, electricity price update son list
Member；Electricity monitor subelement by calculate charge information come the practical total electricity of monitoring system, charge capacity needed for each period with
Electricity is distributed, bidding price adjustment subelement monitors the information about power of subelement according to electricity to calculate the Spot Price of each period and believe
Breath, electricity price update subelement statistics and the Spot Price information of real-time update each period.
Further, Spot Price information includes corresponding charging electricity price of each period and charge capacity threshold value.
Further, cloud computing unit further includes alarm part-unit, when the charge capacity of certain time period is more than distribution electricity
When the threshold value of amount, alarm part-unit sends information to bidding price adjustment subelement to freeze to the bidding price adjustment of the period.
Further, alarm part-unit alert reminds user that will stop the period to the autonomous respond module of user
Electricity supply, user cannot select the period to charge.
Further, the autonomous respond module of user includes selection charhing unit, charge reminder unit, and charhing unit is selected to use
In receiving Spot Price information and select charging time section and charge capacity, charge reminder unit is for reminding user currently to charge
State.
Further, the autonomous respond module of user further includes reservation charging unit, for reservation charging period in advance with
Charge capacity.
Compared with the prior art, the utility model has the following technical effect that:
The utility model provides a kind of electric vehicle charging dynamic charge system, including charge requirement obtains module for obtaining
Take the charge information of electric vehicle；Tou power price formulates module and is used to obtain the charge information that charge requirement obtains module acquisition, and
Charge information is uploaded into cloud computing unit, cloud computing unit in real time to the charge information of acquisition and running state into
Row analysis processing, and the Spot Price information of different charging time sections is dynamically adjusted based on the analysis results, and Spot Price is believed
Breath is sent to the autonomous respond module of user；The autonomous respond module of user is for selecting charging time section according to Spot Price information
With charge capacity.Above-mentioned dynamic charge system is by dynamically formulating timesharing electricity according to charge requirement and running state
Valence is effectively reduced the negative effect that extensive electric car charges to power grid, reaches aobvious to avoid electric energy unbalanced supply-demand
The charging cost of the operation cost and automobile user that reduce charging station is write, and effectively realizes the effect of charging load peak load shifting
Fruit.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for electric vehicle charging dynamic charge system that the utility model embodiment proposes；
Fig. 2 is the structural schematic diagram for another electric vehicle charging dynamic charge system that the utility model embodiment proposes；
Fig. 3 is the structural schematic diagram for another electric vehicle charging dynamic charge system that the utility model embodiment proposes；
Fig. 4 is the structural schematic diagram for another electric vehicle charging dynamic charge system that the utility model embodiment proposes；
Fig. 5 is the structural schematic diagram for another electric vehicle charging dynamic charge system that the utility model embodiment proposes；
Fig. 6 is the structural schematic diagram for another electric vehicle charging dynamic charge system that the utility model embodiment proposes；
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist
Three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Separately
Outside, character "/" herein typicallys represent the relationship that forward-backward correlation object is a kind of "or".
As shown in Figure 1, the utility model embodiment provides a kind of electric vehicle charging dynamic charge system, for controlling
The case where electric vehicle orderly charges, the specific structure of the dynamic charge system include: that charge requirement obtains module 10, tou power price
Formulate module 20 and the autonomous respond module 30 of user.
Charge requirement obtains module 10, for obtaining the charge information of electric vehicle.When electric vehicle needs to charge, connection is filled
Electric installation, charging unit, which will acquire the fully charged required time of the vehicle and electricity and be sent to tou power price, formulates module.
Wherein, the charge information of electric vehicle includes electric vehicle remaining capacity or amount to be charged, full of required time.
Tou power price formulates module 20, obtains the charge information that module 10 obtains for obtaining charge requirement, and will charging
Information uploads to cloud computing unit, and cloud computing unit in real time analyzes the charge information of acquisition and running state
Processing, and the Spot Price information of different charging time sections is dynamically adjusted based on the analysis results, and Spot Price information is sent
Give user autonomous respond module；
Wherein, electric motorcar charging station is to realize that peak load shifting as target, becomes to meet client's charge requirement and charging station
Depressor nonoverload is constraint, dynamically formulates in real time and adjusts the tou power price towards the user.Cloud computing unit according to it is each when
Each charge period electricity price is adjusted flexibly in section institute's electricity demand, and the period for encouraging user to select electricity abundant charges,
General certain time period electricity residue is fewer, then electricity price is higher, when the charge capacity needed for predicting is more than distribution electricity, stops changing
The supply of period electricity.In this way, user will select the charging time according to Spot Price, network load is reduced.
The autonomous respond module 30 of user, for selecting charging time section and charge capacity according to Spot Price information.
Wherein, after charging station assigns the tou power price of formulation, user selects charge mode, flexible choice vehicle from main response
Charging time and charging of paying, such as selectable delay electric car charging time started to low rate period or immediately begin to fill
Electricity, charging station select to determine electric car charging plan according to user, realize the orderly charging of access electric vehicle in station, in this way,
User will select the charging time according to Spot Price, reduce network load.
Above-mentioned electric vehicle charging dynamic charge system, passes through compared to existing charge system according to charge requirement and system
Actual motion state dynamically formulates tou power price, to avoid electric energy unbalanced supply-demand, extensive electronic vapour is effectively reduced
The negative effect that vehicle charges to power grid reaches the charging cost of the operation cost and automobile user that significantly reduce charging station,
And effectively realize the effect of charging load peak load shifting.
Preferably, as shown in Fig. 2, on the basis of the above embodiments, in the another embodiment of the utility model, dividing
When electricity pricing module 20 include information receiving unit 201, cloud computing unit 202 and information transmitting unit 203.
Wherein, information receiving unit 201 receives charge requirement and obtains the charge information of module acquisition and be sent to cloud computing
Unit, 202 pairs of the cloud computing unit charge informations obtained and running state are analyzed and processed, and are tied according to analysis
Fruit dynamic adjusts the Spot Price information of different charging time sections, and Spot Price information is sent to use by information transmitting unit 203
The autonomous respond module in family.
Specifically, the charge information statistical analysis of 202 pairs of cloud computing unit acquisitions, and system power supply total amount is tentatively distributed
To each period, i.e., each period obtains distribution electricity, then sends information to the autonomous respond module of user in real time, and press
According to normal price charging, and the autonomous respond module of real-time informing user when charging changes；When electric vehicle connect charging unit,
Dynamic charge system obtain user selection charging time and charge capacity simultaneously feed back to cloud computing unit, cloud computing unit according to
The feedback of charging unit adjusts day part charging price in real time, reinforms charging unit；The charge capacity needed for a certain period is super
Excessive power distributing amount, then stop period electricity supply, and user cannot select the period to charge.
Preferably, as shown in figure 3, on the basis of the above embodiments, in the another embodiment of the utility model, cloud
Computing unit 202 includes electricity monitoring subelement 2021, bidding price adjustment subelement 2022, electricity price update subelement 2023；
Wherein, electricity monitoring subelement 2021 is by calculating charge information come the practical total electricity of monitoring system, each period
Required charge capacity and distribution electricity.The charge information that system issues the user of acquisition statisticallys analyze, and system is actually total
Total amount tentatively distributes to each period, i.e., each period obtains distribution electricity, then monitors in real time and fills needed for each period
Power consumption and distribution electricity.
Bidding price adjustment subelement 2022 monitors the information about power of subelement according to electricity to calculate the real-time electricity of each period
Valence information.Distribution electricity due to distributing to each period be it is fixed, when the charge capacity needed for certain time period is more,
Distribution electricity is remaining just about few, and corresponding electricity price is higher.Conversely, certain time period distribution electricity is remaining more, accordingly
Electricity price it is lower.User considers economic problems, and the selection electricity price of the benefit low time can be driven in the case where being not very worried
Duan Jinhang charging effectively guides user to carry out time-sharing charging, reaches to avoid concentrating charging influence caused by network load
The effect of peak load shifting.
Illustratively, start for the electricity charge to be initialized as standard price charging, receive charging unit feedback.Whole day institute sometimes
In section, it is found that a certain period distribution electricity residue lower than 5%, then stops period charging, to prevent accident；It was found that a certain
Period distributes electricity residue and is lower than 10%, then adjusting the period price is that n1* standard price carries out charging, and wherein n1 is setting
Cost coefficient, such as 1.1,1.2,1.3,1.4,1.5 etc.；It was found that a certain period distribution electricity residue is lower than 20%, then adjustment should
Period price is that n2* standard price carries out charging, and wherein n2 be the cost coefficient set, such as 1.1,1.2,1.3,1.4,1.5
Deng.In the day part of t1-t2 period (low power consumption), it is lower than 30% when the discovery a certain period distributes electricity residue, then adjusts
The whole period price be n3* standard price carry out charging, wherein n3 be set cost coefficient, such as 1.1,1.2,1.3,1.4,
1.5 waiting；When a certain period distribution electricity of discovery remains in 50%-30%；It was found that a certain period distribution electricity residue is higher than 50%,
Then adjusting the period price is that n4* standard price carries out charging；Then adjusting the period price is that normal standard price carries out charging；
It was found that a certain period distribution electricity residue is higher than 70%, then adjusting the period price is that n5* standard price carries out charging.In t1-
In day part other than the t2 period (peak of power consumption), when finding a certain period distribution electricity residue lower than 50%, then adjustment should
Period price is that n3* standard price carries out charging；It was found that a certain period distribution electricity residue is higher than 50%, then the period valence is adjusted
Lattice are that standard price carries out charging.The period of wherein n1 > n2 > n3 > 1 > n4 > n5 > 0, t1-t2 are the low power consumption period.
Electricity price updates the statistics of subelement 2023 and the Spot Price information of real-time update each period.Due to the charging of user
Demand is the process of dynamic change, and charge capacity is also constantly changing, and the period for occurring to concentrate charging is caused also to become in dynamic
Change, therefore electricity price can also adjust in real time accordingly, need real-time statistics and update the Spot Price of current slot and be sent to
User.
Preferably, Spot Price information includes corresponding charging electricity price of each period and charge capacity threshold value.Threshold value is
Highest or maximum critical value, such as the peak of charge capacity.
Preferably, as shown in figure 4, cloud computing unit 202 further includes alarm part-unit 2024, when the charging of certain time period
When electricity is more than the threshold value of distribution electricity, alarm part-unit 2024 sends information to bidding price adjustment subelement to freeze to the time
The bidding price adjustment of section.
Further, 2024 alert of alarm part-unit reminds user that will stop being somebody's turn to do to the autonomous respond module of user
The supply of period electricity, user cannot select the period to charge.
Preferably, as shown in figure 5, on the basis of the above embodiments, in the another embodiment of the utility model, using
The autonomous respond module 30 in family includes selection charhing unit 301, charge reminder unit 302,
Wherein, selection charhing unit 301 is filled for receiving Spot Price information and selecting charging time section and charge capacity
Electric reminding unit 302 is for reminding user's present charge state.
Preferably, as shown in fig. 6, the autonomous respond module 30 of user further includes reservation charging unit 303, for reserving in advance
Charging time section and charge capacity.
To sum up, the utility model provides a kind of electric vehicle charging dynamic charge system, including charge requirement obtains module
For obtaining the charge information of electric vehicle；Tou power price formulates module and is used to obtain the charging letter that charge requirement obtains module acquisition
Breath, and charge information is uploaded into cloud computing unit, cloud computing unit is in real time to the charge information of acquisition and running
State is analyzed and processed, and dynamically adjusts the Spot Price information of different charging time sections based on the analysis results, and will be real-time
Electricity price information is sent to the autonomous respond module of user；The autonomous respond module of user according to Spot Price information for selecting to charge
Period and charge capacity.Above-mentioned dynamic charge system according to charge requirement and running state by dynamically formulating
The negative effect that extensive electric car charges to power grid is effectively reduced to avoid electric energy unbalanced supply-demand in tou power price,
Reach the charging cost of the operation cost and automobile user that significantly reduce charging station, and effectively realizes that charging load peak clipping is filled out
The effect of paddy.
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenienct and succinct, only with the division progress of above-mentioned each functional unit for example, in practical application, can according to need and will be upper
It states function distribution to be completed by different functional units, i.e., the internal structure of device is divided into different functional units, to complete
All or part of function described above.The specific work process of the system, apparatus, and unit of foregoing description, before can referring to
The corresponding process in embodiment of the method is stated, details are not described herein.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (9)
- The dynamic charge system 1. a kind of electric vehicle charges, which is characterized in that the dynamic charge system includes:Charge requirement obtains module, for obtaining the charge information of electric vehicle；Tou power price formulates module, obtains the charge information that module obtains for obtaining the charge requirement, and will be described Charge information uploads to cloud computing unit, and the cloud computing unit is in real time to the charge information and running of acquisition State is analyzed and processed, and dynamically adjusts the Spot Price information of different charging time section based on the analysis results, and by the reality When electricity price information be sent to the autonomous respond module of user；The autonomous respond module of user, for selecting charging time section and charge capacity according to the Spot Price information；It is described It includes information receiving unit, cloud computing unit and information transmitting unit that tou power price, which formulates module, and the information receiving unit connects It receives the charge requirement to obtain the charge information of module acquisition and be sent to cloud computing unit, the information transmitting unit will The Spot Price information is sent to the autonomous respond module of user.
- 2. dynamic charge system as described in claim 1, which is characterized in that the charge requirement obtains the described of module acquisition The time required to charge information includes electric vehicle remaining capacity or amount to be charged, charging.
- 3. dynamic charge system as described in claim 1, which is characterized in that the cloud computing unit includes that electricity monitoring is single Member, bidding price adjustment subelement, electricity price update subelement, and the electricity monitoring subelement is monitored by calculating the charge information Information about power, the bidding price adjustment subelement monitor the information about power of subelement according to the electricity to calculate the reality of each period When electricity price information, electricity price update subelement statistics and real-time update each period Spot Price information.
- 4. dynamic charge system as described in claim 1, which is characterized in that the information about power packet of the electricity monitoring subelement Include the practical total electricity of system, the charge capacity of each period and distribution electricity.
- 5. dynamic charge system as described in claim 1, which is characterized in that the Spot Price information includes each period pair The charging electricity price and charge capacity threshold value answered.
- 6. dynamic charge system as described in claim 1, which is characterized in that cloud computing unit further includes alarm part-unit, when When the charge capacity of certain time period is more than the threshold value of distribution electricity, the alarm part-unit sends information to the bidding price adjustment Subelement is to freeze the bidding price adjustment of the period.
- 7. dynamic charge system as claimed in claim 6, which is characterized in that the alarm part-unit alert is to institute Stating the autonomous respond module of user reminds user that will stop period electricity supply, and user cannot select the period to charge.
- 8. dynamic charge system as described in claim 1, which is characterized in that the autonomous respond module of user includes that selection is filled Electric unit, charge reminder unit, the selection charhing unit is for receiving the Spot Price information and selecting charging time section With charge capacity, the charge reminder unit is for reminding user's present charge state.
- 9. dynamic charge system as claimed in claim 8, which is characterized in that the autonomous respond module of user further includes reservation Charhing unit, reservation charging unit is for reservation charging period and charge capacity in advance.
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| CN201820653060.7U CN208607698U (en) | 2018-05-03 | 2018-05-03 | A kind of electric vehicle charging dynamic charge system |
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| CN201820653060.7U CN208607698U (en) | 2018-05-03 | 2018-05-03 | A kind of electric vehicle charging dynamic charge system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564001A (en) * | 2020-04-26 | 2020-08-21 | 特瓦特能源科技有限公司 | Charging and billing method and system |
| CN111697565A (en) * | 2020-05-18 | 2020-09-22 | 华北电力大学 | Energy scheduling method and system for household energy management system |
| CN111967649A (en) * | 2020-07-21 | 2020-11-20 | 浙江中新电力工程建设有限公司 | Intelligent electricity excitation demand response system and quick response method thereof |
| CN114091803A (en) * | 2021-09-14 | 2022-02-25 | 智合鑫电子科技南京有限公司 | Electric bicycle charging pile supporting floating electricity price and charging method thereof |
| CN115583176A (en) * | 2022-11-07 | 2023-01-10 | 重庆标能瑞源储能技术研究院有限公司 | Power battery charging method and system based on time-of-use electricity price |
-
2018
- 2018-05-03 CN CN201820653060.7U patent/CN208607698U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564001A (en) * | 2020-04-26 | 2020-08-21 | 特瓦特能源科技有限公司 | Charging and billing method and system |
| CN111697565A (en) * | 2020-05-18 | 2020-09-22 | 华北电力大学 | Energy scheduling method and system for household energy management system |
| CN111697565B (en) * | 2020-05-18 | 2022-05-20 | 华北电力大学 | Energy scheduling method and system for household energy management system |
| CN111967649A (en) * | 2020-07-21 | 2020-11-20 | 浙江中新电力工程建设有限公司 | Intelligent electricity excitation demand response system and quick response method thereof |
| CN111967649B (en) * | 2020-07-21 | 2024-01-05 | 浙江中新电力工程建设有限公司 | Intelligent electricity utilization excitation demand response system and quick response method thereof |
| CN114091803A (en) * | 2021-09-14 | 2022-02-25 | 智合鑫电子科技南京有限公司 | Electric bicycle charging pile supporting floating electricity price and charging method thereof |
| CN115583176A (en) * | 2022-11-07 | 2023-01-10 | 重庆标能瑞源储能技术研究院有限公司 | Power battery charging method and system based on time-of-use electricity price |
| CN115583176B (en) * | 2022-11-07 | 2023-09-08 | 重庆标能瑞源储能技术研究院有限公司 | Power battery charging method and system based on time-of-use electricity price |
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