WO2023068072A1 - Appareil de gestion de charge de véhicule électrique - Google Patents

Appareil de gestion de charge de véhicule électrique Download PDF

Info

Publication number
WO2023068072A1
WO2023068072A1 PCT/JP2022/037565 JP2022037565W WO2023068072A1 WO 2023068072 A1 WO2023068072 A1 WO 2023068072A1 JP 2022037565 W JP2022037565 W JP 2022037565W WO 2023068072 A1 WO2023068072 A1 WO 2023068072A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric vehicle
power
charge amount
electric
counter value
Prior art date
Application number
PCT/JP2022/037565
Other languages
English (en)
Japanese (ja)
Inventor
朗 馬場
Original Assignee
パナソニックＩｐマネジメント株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Publication of WO2023068072A1 publication Critical patent/WO2023068072A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • the present invention relates to an electric vehicle charging management device that manages electric power used in houses and electric vehicles.
  • a housing system equipped with a solar battery is known, for example, the invention described in Patent Document 1.
  • This patent document 1 describes the following operation.
  • the expected amount of photovoltaic power generation and the expected charge amount of the vehicle storage battery are calculated, and the photovoltaic power is supplied to the vehicle storage battery when charging is required.
  • the expected photovoltaic power generation amount is larger than the expected charge amount, the surplus power is supplied to the residential load. If the expected photovoltaic power generation amount is greater than the sum of the expected charging amount and the residential load, surplus power is supplied to the residential storage battery. Furthermore, when there is surplus power, the power is sold.
  • the present invention has been proposed in view of the above-described actual situation, and provides an electric vehicle charging management apparatus that can more appropriately manage what kind of electric power is used to use an electric vehicle. intended to
  • the electric vehicle charging management device it is notified whether or not the electric power being supplied to the electric vehicle is electric power generated using non-fossil energy. and a charge amount accumulator that counts the charge amount of the electric power supplied to the electric vehicle, wherein the electric power supplied to the electric vehicle is electric power generated using the non-fossil energy. a charge amount accumulating unit that adds the counter value of the charge amount in the above case, and subtracts the counter value of the charge amount according to the amount of discharge for the power consumption when power is consumed in the electric vehicle.
  • FIG. 1 is a block diagram showing the configuration of an electric vehicle charging management device according to an embodiment of the present invention.
  • FIG. 2 is a block diagram illustrating an example of the configuration of the electric vehicle charging management device according to the embodiment of the invention.
  • FIG. 3 is a block diagram showing power distribution in the power distribution system according to the embodiment of the invention.
  • FIG. 4 is a flow chart showing an operation example of the electric vehicle charging management device according to the embodiment of the present invention.
  • FIG. 5 is a diagram illustrating calculation of fossil power by the electric vehicle charging management device according to the embodiment of the present invention.
  • FIG. 6 is a flow chart showing an operation example of non-fossil power conversion from fossil power by the electric vehicle charging management device according to the embodiment of the present invention.
  • FIG. 1 is a block diagram showing the configuration of an electric vehicle charging management device according to an embodiment of the present invention.
  • FIG. 2 is a block diagram illustrating an example of the configuration of the electric vehicle charging management device according to the embodiment of the present invention.
  • This electric vehicle charging management device does not emit carbon dioxide (CO 2 ) when the electric vehicle EV is running, but actually uses the power generated by emitting CO 2 during power generation when charging from the grid power supply.
  • CO 2 carbon dioxide
  • the power supplied for charging the electric vehicle EV is power generated using non-fossil energy (that is, without emitting CO2 ), or It is notified whether the electric power is generated using fossil energy different from non-fossil energy (that is, by emitting CO 2 ), and is managed.
  • the electric vehicle charging management device When the electric vehicle EV is charged with electric power generated using non-fossil energy (hereinafter also referred to as non-fossil electric power), the electric vehicle charging management device has a counter for counting the amount of charge with the non-fossil electric power.
  • the counter value is not added.
  • the electric vehicle charging management device counts the amount of non-fossil electric power charged in the storage battery 51, and determines how much non-fossil electric power is used in the use of the electric vehicle EV (for example, period or travel distance). Quantify what is done.
  • This electric vehicle charging management device enables connection between the house 10 connected to the electric power system 20 and the electric vehicle EV via a power line.
  • a distribution board 11 a plurality of load devices 12 (1 to n), a charge/discharge converter 13, a power management device 14 (controller), a communication unit 15, and a power generation device 16 are arranged.
  • the charge/discharge converter 13 is electrically connected to the electric vehicle EV via a power cable. When connected to the electric vehicle EV, the charge/discharge converter 13 exchanges electric power with the electric vehicle EV under the control of the power management device 14 .
  • Charge/discharge converter 13 includes a DC-DC conversion circuit and an AC-DC conversion circuit.
  • the charge/discharge converter 13 performs AC/DC conversion between a voltage suitable for the house 10 and a voltage suitable for the storage battery 51 of the electric vehicle EV.
  • a suitable voltage for the house 10 is 100V AC voltage.
  • a DC voltage of 300V to 400V is suitable for charging and discharging the storage battery 51 in the electric vehicle EV.
  • the distribution board 11 is connected to the load equipment 12 , the charge/discharge converter 13 , the generator 16 , and the power system 20 .
  • the distribution board 11 includes branch circuits, relays, breakers, and the like.
  • the distribution board 11 branches the system power supplied from the power system 20 and supplies the branched power to the load devices 12 .
  • the distribution board 11 supplies electric power to the charging/discharging converter 13 when charging the storage battery 51 of the electric vehicle EV.
  • the distribution board 11 branches the power discharged from the storage battery 51 to the load devices 12 and the like.
  • the distribution board 11 can branch the power to the load device 12 and the charge/discharge converter 13 .
  • the distribution board 11 may or may not supply the power generated by the power generation device 16 to the power system 20 .
  • the load devices 12 are various home appliances in the house 10 .
  • the communication unit 15 is connected to the power management device 14 and the electric vehicle EV.
  • the communication unit 15 transmits and receives information between the electric vehicle EV and the house 10 .
  • the communication unit 15, as shown in FIG. 2, asks the charge amount accumulating unit 50 mounted on the electric vehicle EV whether or not the electric power supplied to the electric vehicle EV is non-fossil electric power. Notify (an example of the notifier).
  • the communication unit 15 is configured to notify the proportion of non-fossil power included in the power supplied to the electric vehicle EV. For example, beyond the power system 20 in the figure, there is a power supply facility such as a substation operated by a power supply company. is supplied.
  • Some electric power supply companies disclose what percentage of the electricity they supply is supplied by non-fossil electricity and what percentage is supplied by fossil electricity.
  • the charge amount integration unit 50 is notified of the ratio of non-fossil power to the supplied power. As a result, even when the electric vehicle EV is charged with the power supplied from the power system 20, it is possible to count the charging amount according to the ratio of the included non-fossil power.
  • the above-mentioned electric power and the form of power generation used to generate the electric power are managed in a linked state so that they cannot be falsified. may be Blockchain technology may be applied as such a management method.
  • this configuration is not essential, and all the power supplied from the power system 20 may be treated as fossil power.
  • the communication unit 15 may simply notify whether the power is from the power grid 20 or non-fossil power such as the power generation device 16 .
  • the power management device 14 manages power exchanged between the load device 12, the power generation device 16, the power system 20, and the electric vehicle EV.
  • the power management device 14 confirms that non-fossil power (100% non-fossil power) is being supplied as the power being supplied to the electric vehicle EV, and that fossil power (100% fossil power) is being supplied. Detects the presence or the ratio of non-fossil power and fossil power being supplied (non-fossil power m percent, fossil power (10-m) percent) (an example of a detection unit).
  • FIG. 3 is a block diagram showing power distribution in the power distribution system according to the embodiment of the invention.
  • the house 10 is connected to a system power supply 20a and supplied with system power P1 supplied from the system power supply 20a.
  • This system power P1 is branched by the distribution board 11 to become power P2 for the load device 12 and power P3 for the electric vehicle EV.
  • Electric power supplied from the grid power supply 20a is not counted because carbon dioxide (CO 2 ) is generated by the operation of the power grid 20 .
  • the house 10 may be equipped with a storage battery.
  • the electric power supplied from such a storage battery to the electric vehicle EV is highly likely to contain a mixture of non-fossil electric power and fossil electric power, and is treated as fossil electric power. However, such a ratio may be used when the ratio of non-fossil electric power and fossil electric power stored in the storage battery is detected and stored.
  • the power generated by the power generation device 16 of the house 10 is branched by the distribution board 11 into power P4 for the load device 12 and power P5 for the electric vehicle EV.
  • the power generated by the power generation device 16 does not generate CO 2 due to the power generation, and the counter value is added.
  • a part of the power P6 of the power generated by the power generator 16 can be branched from the distribution board 11 and supplied (sold) from the house 10 to the power system 20.
  • the discharge power P7 from the electric vehicle EV to the load device 12 of the house 10 does not consume the non-fossil power from the viewpoint of using the non-fossil power "for driving" in the electric vehicle EV. , do not decrement the counter value.
  • the power supplied from the power generation device 16 or the like although having once passed through the storage battery of the electric vehicle EV, can be considered to be similar to the generated power P4 consumed by the load device 12 .
  • the non-fossil electric power in the storage battery 51 is From the standpoint of using it for the purpose of consuming the non-fossil power, the counter value is decremented.
  • Such an electric vehicle charging management device manages the electric power exchanged between the house 10 and the electric vehicle EV, thereby providing a counter for the non-fossil electric power consumed by the electric vehicle EV according to the exchanged electric power. adjust the value.
  • the charge amount integrating unit 50 may, for example, measure power supplied and demanded between the charge/discharge converter 13 of the house 10 and the electric vehicle EV, or measure power supplied and demanded to the storage battery 51 in the electric vehicle EV. You may
  • FIG. 4 The operation of such an electric vehicle charging management device will be explained using FIGS. 4 to 6.
  • FIG. 4 The operation of such an electric vehicle charging management device will be explained using FIGS. 4 to 6.
  • FIG. 4 is a flow chart showing an operation example of the electric vehicle charging management device according to the embodiment of the present invention.
  • the communication unit 15 notifies the charge amount accumulating unit 50 whether or not the electric power supplied to the electric vehicle is electric power generated using non-fossil energy.
  • Receive S101
  • the communication unit 15 and the charge amount accumulating unit 50 determine whether or not the power supplied to the electric vehicle EV is fossil power based on the presence or absence of this notification (S102).
  • steps S101 and S102 can also be regarded as one step for determining whether or not to receive the notification.
  • the charge amount accumulating unit 50 determines that the electric power supplied to the electric vehicle EV is non-fossil electric power and adds the counter value. This counter value is consumed and decremented as follows.
  • the charge amount integration unit 50 subtracts the counter value at a rate corresponding to the consumed charge power (S105).
  • the charging power of the storage battery 51 decreases without the EV running, it is determined that the charging power was not consumed while running (No in S104), and whether the charging power was consumed by supplying power to the house 10. It is determined whether or not (S106).
  • the charging amount integrating section 50 terminates the process without adding or subtracting the counter value. Note that when the charge amount accumulating unit 50 determines that the charge power is not consumed for traveling (No in S104) and is not consumed by being supplied to the house 10 (No in S106), that is, the storage battery 51 charge power is not consumed, the determinations in steps S104 and S106 are repeated until some consumption occurs.
  • FIG. 5 is a diagram explaining calculation of fossil power by the electric vehicle charging management device according to the embodiment of the present invention.
  • FIG. 5 shows the total amount of charge charged in the storage battery 51 in a certain situation and the amount of charge corresponding to the counter value at that time (that is, the amount of charge by non-fossil power calculated backward from the counter value). .
  • the amount of power charged is greater than the amount of charge corresponding to the counter value.
  • the difference between the total charge amount and the charge amount corresponding to the counter value can be said to be the charge amount charged by fossil power.
  • a method of increasing the counter value so as to make up for the difference in such a situation where charging with fossil power is performed will be described below.
  • the user purchases a consumption right for consuming fossil power as non-fossil power (in other words, a consumption right for consuming fossil energy as non-fossil energy), and by applying this, Fossil power can be consumed as non-fossil power in accordance with the purchased amount (that is, the amount owned by the user).
  • FIG. 6 is a flow chart showing an operation example of non-fossil power conversion from fossil power by the electric vehicle charging management device according to the embodiment of the present invention. As shown in FIG. 6, first, the user purchases a consumption right using a portable terminal or the like.
  • the amount purchased by the user that is, the amount of consumption rights owned by the user.
  • the above consumption rights can be obtained by purchasing them in exchange for common currency. may be available at In this case, the consumption right corresponding to the amount of power sold is automatically registered in the power management device 14 or the like without performing an operation such as purchase.
  • the communication unit 15 calculates the consumable charge amount by converting the owned amount of such consumption rights into electric energy, and notifies the charge amount integration unit 50 of this.
  • the charge amount accumulating unit 50 receives the notification of the consumable charge amount (S201).
  • the charge amount integrating unit 50 calculates the difference between the total charge amount of the storage battery 51 and the charge amount corresponding to the counter value at that time (S202).
  • the charge amount accumulating unit 50 compares the calculated difference with the consumable charge amount based on the received notification, and calculates the counter value using the consumable charge amount so as to reduce the calculated difference as much as possible. to add. For example, if the difference is greater than the consumable charge amount (No in S203), the entire consumable charge amount is used and a counter value corresponding to the consumable charge amount is added (S204). Further, for example, if the difference is equal to or less than the consumable charge amount (Yes in S203), a part of the consumable charge amount is used to add the counter value according to the difference so as to make the difference 0 (S205). . Then, the charge amount accumulating unit 50 notifies the communication unit 15 of the consumable charge amount used.
  • the communication unit subtracts the amount used for adding the counter value from the consumable charge amount, calculates the amount of consumption right owned at that time, and re-registers it in the power management device 14 . As can be seen from this example, there may be a difference between the amount of charge in the storage battery 51 and the amount of charge corresponding to the counter value.
  • the counter value becomes negative. It can be numeric. However, when there is no need to manage such negative numbers (for example, when simply quantifying how much non-fossil power can be used in an electric vehicle EV), the counter value is set to 0 or more. can be restricted to Therefore, when the counter value becomes a negative value, the charge amount accumulating unit 50 may add a numerical value for raising this negative value to zero.
  • the electric vehicle charging management device can manage electric power charged using non-fossil electric power among the electric power charged in the electric vehicle EV as a counter value. Therefore, it is possible to more appropriately manage what kind of power the user uses to use the electric vehicle.
  • the electric vehicle charging management device in the first aspect of the present embodiment notifies whether or not the electric power being supplied to the electric vehicle EV is electric power generated using non-fossil energy.
  • a notification unit (communication unit 15) and a charge amount accumulating unit 50 that counts the charge amount of the electric power supplied to the electric vehicle EV, wherein the electric power supplied to the electric vehicle EV is generated using non-fossil energy.
  • a charge amount accumulating unit 50 that adds a counter value of the charge amount when the electric power is supplied, and subtracts the counter value of the charge amount according to the discharge amount for the power consumption when the electric power is consumed in the electric vehicle EV; Prepare.
  • the charging amount of electric power supplied to the electric vehicle EV can be counted.
  • the counter value is then decremented by consuming the charged power.
  • the counter value of the charge amount indicates how the electric power charged in the electric vehicle EV is generated (whether or not the electric power is generated using non-fossil energy). can be quantified. Therefore, it becomes possible to more appropriately manage what kind of electric power is used to use the electric vehicle EV.
  • the charge amount accumulating unit 50 does not subtract the counter value of the charge amount when the power consumption is power supply to a load external to the electric vehicle EV.
  • the electric vehicle charge management device according to the first aspect wherein the counter value of the charge amount is subtracted when the electric power consumption is the electric power consumption for running the electric vehicle EV.
  • the counter value is not decremented with respect to such power consumption, and the decrease in the counter value can indicate the amount of charge consumed for running the electric vehicle EV.
  • the electric vehicle charging management device in the third aspect includes a detection unit (power management device 14), the electric vehicle charging management device according to the first or second aspect.
  • the notification unit (communication unit 15) can make a notification based on the fact that power generated using non-fossil energy is being supplied, which is detected by the detection unit.
  • the notification unit determines the ratio of electric power generated using non-fossil energy to the electric power supplied to the electric vehicle EV. and the charge amount accumulating unit 50 adds the counter value of the charge amount according to the ratio of the power generated using the non-fossil energy contained in the power supplied to the electric vehicle EV, the first or It is an electric vehicle charging management device according to a second aspect.
  • the counter value of the charge amount can be added according to the ratio of the power generated using non-fossil energy to the power supplied to the electric vehicle EV.
  • the electric vehicle charging management device is the electric vehicle charging management device according to any one of the first to fourth aspects, wherein the counter value of the charge amount is a value of 0 or more. .
  • the charge amount counter value becomes a negative value.
  • the charge amount charged with electric power generated using energy different from non-fossil energy (fossil energy) is used above a certain amount. Therefore, even if the counter value does not become a negative value, if the counter value is 0, it is determined that electric power generated using a certain amount or more of fossil energy is used for running the electric vehicle EV. can do. Therefore, from the perspective of "how much power generated using non-fossil energy is being used for driving electric vehicles EVs," how much power generated using fossil energy is above a certain level? In some cases, it may not be necessary to evaluate whether or not the vehicle is being used to run the electric vehicle EV, and processing can be simplified by not counting counter values less than 0.
  • the notification unit (communication unit 15) can consume fossil energy different from non-fossil energy as non-fossil energy according to the amount of consumption rights owned.
  • the charge amount is notified, and the charge amount integrating unit 50 calculates the charge amount that is the difference between the total charge amount of the electric vehicle EV and the charge amount corresponding to the charge amount counter value, and calculates the difference charge amount.
  • the electric vehicle charge management device according to any one of the first to fifth aspects, wherein a counter value corresponding to the charge amount equal to or less than the consumable charge amount is added to the counter value of the charge amount.
  • the differential charge amount can be reduced by the amount of charge that can be consumed according to the amount of consumption rights owned.
  • the differential charge amount corresponds to the charge amount that is not charged with electric power generated by non-fossil energy, in the charge amount that is charged in the electric vehicle EV, that is, the charge amount that uses fossil energy. .
  • fossil energy can be consumed as non-fossil energy by the amount of the owned amount.
  • the electric vehicle charging management device As described above, the electric vehicle charging management device according to the present invention has been described based on the above embodiment, but the present invention is not limited to the above embodiment.
  • the processing executed by a specific processing unit may be executed by another processing unit.
  • the order of multiple processes may be changed, and multiple processes may be executed in parallel.
  • the electric vehicle is equipped with the charge amount accumulating unit, but the charge amount accumulating unit may be mounted in the power management device in the house.
  • each component may be realized by executing a software program suitable for each component.
  • Each component may be realized by reading and executing a software program recorded in a recording medium such as a hard disk or a semiconductor memory by a program execution unit such as a CPU or processor.
  • each component may be realized by hardware.
  • each component may be a circuit (or integrated circuit). These circuits may form one circuit as a whole, or may be separate circuits. These circuits may be general-purpose circuits or dedicated circuits.
  • the present invention may be implemented as an information processing method executed by a computer, may be implemented as a program for causing a computer to execute such an information processing method, or may be implemented by recording such a program. It may also be implemented as a non-transitory computer-readable recording medium.

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Economics (AREA)
  • Power Engineering (AREA)
  • Marketing (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Water Supply & Treatment (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Public Health (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Cet appareil de gestion de charge de véhicule électrique comprend : une unité de notification (unité de communication (15)) pour notifier si une énergie électrique fournie à un véhicule électrique (EV) ou non a été générée à l'aide d'énergie non fossile ; et une unité d'intégration de quantité de charge (50) qui effectue le comptage d'une quantité de charge d'énergie électrique fournie au véhicule électrique (EV), qui, lorsqu'une énergie électrique fournie au véhicule électrique (EV) a été générée à l'aide d'énergie non fossile, ajoute la valeur de compteur de la quantité de charge, et qui, lorsque la puissance électrique est consommée par le véhicule électrique (EV), réduit la valeur de compteur de la quantité de charge en fonction d'une quantité de décharge correspondant à la puissance électrique consommée.
PCT/JP2022/037565 2021-10-22 2022-10-07 Appareil de gestion de charge de véhicule électrique WO2023068072A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-173444 2021-10-22
JP2021173444 2021-10-22

Publications (1)

Publication Number Publication Date
WO2023068072A1 true WO2023068072A1 (fr) 2023-04-27

Family

ID=86058185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/037565 WO2023068072A1 (fr) 2021-10-22 2022-10-07 Appareil de gestion de charge de véhicule électrique

Country Status (1)

Country Link
WO (1) WO2023068072A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013076957A1 (fr) * 2011-11-22 2013-05-30 パナソニック株式会社 Dispositif de gestion d'énergie, programme de gestion d'énergie et système de distribution d'électricité
JP2014050291A (ja) * 2012-09-04 2014-03-17 Nissan Motor Co Ltd 電池状態表示装置
JP2019097333A (ja) * 2017-11-24 2019-06-20 トヨタ自動車株式会社 車両

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013076957A1 (fr) * 2011-11-22 2013-05-30 パナソニック株式会社 Dispositif de gestion d'énergie, programme de gestion d'énergie et système de distribution d'électricité
JP2014050291A (ja) * 2012-09-04 2014-03-17 Nissan Motor Co Ltd 電池状態表示装置
JP2019097333A (ja) * 2017-11-24 2019-06-20 トヨタ自動車株式会社 車両

Similar Documents

Publication Publication Date Title
Ginigeme et al. Distributed optimal vehicle-to-grid approaches with consideration of battery degradation cost under real-time pricing
Mastoi et al. A study of charging-dispatch strategies and vehicle-to-grid technologies for electric vehicles in distribution networks
Zhou et al. A coordinated charging scheduling method for electric vehicles considering different charging demands
JP6011810B2 (ja) 充電電力制御システム
WO2013076957A1 (fr) Dispositif de gestion d'énergie, programme de gestion d'énergie et système de distribution d'électricité
JP5845474B2 (ja) 電力供給システム
Cui et al. Optimal control of PEVs for energy cost minimization and frequency regulation in the smart grid accounting for battery state-of-health degradation
JP2014027779A (ja) 蓄電池制御装置及び蓄電池シェアシステム
JP6160157B2 (ja) 電力供給システム、制御装置、制御方法および制御プログラム
Yousuf et al. An in-depth exploration of electric vehicle charging station infrastructure: a comprehensive review of challenges, mitigation approaches, and optimization strategies
Sehimi et al. Mitigating the impact of fast charging on distribution grids using vehicle‐to‐vehicle power transfer: A Paris city case study
WO2023068072A1 (fr) Appareil de gestion de charge de véhicule électrique
JP5995804B2 (ja) 蓄電システムの管理装置及び制御目標値決定方法
JP5573258B2 (ja) 電力制御装置、電力制御システム、蓄電池制御方法、及びプログラム
WO2015001701A1 (fr) Système de gestion d'énergie et dispositif de commande
Monteiro et al. Smart Battery Charger for Electric Mobility in Smart Grids.
JP5675672B2 (ja) コミュニティ制御装置、蓄電システム、蓄電装置分配方法、及びプログラム
CN106159983B (zh) 一种微电网中储能电池管理方法
JP2020018091A (ja) 充電システム、充電方法および電力管理装置
JP6174844B2 (ja) 給電制御装置
JP2011019328A (ja) 蓄電装置システムおよび蓄電装置出力制限方法
TWI508015B (zh) 充電站電力容量的規劃方法
Kim et al. Aging mitigation of power supply-connected batteries
Monteiro et al. The Role of the Electric Vehicle in Smart Homes: Assessment and Future Perspectives
JP7174579B2 (ja) 電力供給システム

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22883376

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE