WO2011059025A1 - Dispositif de recharge et procédé de recharge - Google Patents

Dispositif de recharge et procédé de recharge Download PDF

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Publication number
WO2011059025A1
WO2011059025A1 PCT/JP2010/070106 JP2010070106W WO2011059025A1 WO 2011059025 A1 WO2011059025 A1 WO 2011059025A1 JP 2010070106 W JP2010070106 W JP 2010070106W WO 2011059025 A1 WO2011059025 A1 WO 2011059025A1
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WO
WIPO (PCT)
Prior art keywords
charging
time
secondary battery
start time
capacity
Prior art date
Application number
PCT/JP2010/070106
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English (en)
Japanese (ja)
Inventor
飯田　崇
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三洋電機株式会社
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Filing date
Publication date
Application filed by 三洋電機株式会社 filed Critical 三洋電機株式会社
Publication of WO2011059025A1 publication Critical patent/WO2011059025A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/11—DC charging controlled by the charging station, e.g. mode 4
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/20—Driver interactions by driver identification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • the present invention relates to a charging device and a charging method for charging a secondary battery.
  • Electric batteries use rechargeable batteries (secondary batteries) such as lithium ion batteries.
  • secondary batteries such as lithium ion batteries.
  • charging is performed immediately after the state where charging power can be supplied to the secondary battery (chargeable state) until the fully charged state is reached, and the charging is stopped when the fully charged state is reached. It is common.
  • the lithium ion battery has a problem of storage deterioration (see Non-Patent Document 1).
  • the storage deterioration is a capacity deterioration (lifetime deterioration) that occurs in a battery in a fully charged state or a state close thereto, and the storage deterioration increases as the storage time from the fully charged state or a state close thereto starts discharge.
  • the charging method proposed in Patent Document 1 is an invention made from the viewpoint of suppressing the self-discharge of the secondary battery storing the charged power, and uses such an invention from the viewpoint of suppressing storage deterioration. It is not easy to come up with the idea of doing.
  • An object of the present invention is to provide a charging device and a charging method that can suppress storage deterioration of a secondary battery and that have high responsiveness to irregular use of the secondary battery. To do.
  • the charging device includes a habitual use start time estimation unit that estimates a time when habitual use of the secondary battery starts from a use history of the secondary battery, and the secondary battery. From the time when the charging power can be supplied to the battery, the battery is charged toward the charging capacity for storage which is less than the full charge capacity and the storage capacity of the secondary battery is not deteriorated.
  • a charging unit that starts charging toward full charge and charges the secondary battery to be fully charged at the time estimated by the habitual use start time estimation unit.
  • the charging unit may not start charging toward the storage capacity for storage, but may immediately start charging toward full charge from the time when charging power can be supplied to the secondary battery.
  • the secondary battery may be a battery mounted on an automobile.
  • the usage history of the secondary battery may be recorded based on the state of the ignition key, the state of the car navigation system, or the remaining amount of the secondary battery.
  • the charging method includes a habitual use start time estimating step for estimating a time at which the use of the secondary battery is habitually started from a use history of the secondary battery, From the time when charging power can be supplied to the secondary battery, charging toward the charging capacity for storage which is less than the full charge capacity and the charging capacity is such that the storage deterioration of the secondary battery does not occur, Thereafter, charging for full charging is started, and charging is performed so that the secondary battery is fully charged at the time estimated by the habitual use start time estimation step.
  • the time at which the secondary battery is customarily used is estimated, and charging is performed so that the secondary battery is fully charged at the estimated time. Can be suppressed.
  • the charging capacity for storage that is less than the full charge capacity and that does not cause storage deterioration of the secondary battery. Therefore, the ability to cope with irregular use of the secondary battery is increased.
  • FIG. 1 It is a block diagram which shows the structure of the charging device which concerns on one Embodiment of this invention. It is a figure which shows the charge characteristic showing the relationship between the charge time of a secondary battery, and charge capacity. It is a state transition diagram of the charging part with which the charging device which concerns on one Embodiment of this invention is provided. It is a figure which shows the time change of the charging capacity of the secondary battery which the charging device which concerns on one Embodiment of this invention charges. It is a figure which shows the time change of the charging capacity of a secondary battery at the time of implementing the conventional general charging method. It is a figure which shows the time change of the charging capacity of a secondary battery at the time of implementing the charging method proposed by patent document 1. FIG.
  • a charging device that charges a secondary battery mounted on an automobile such as an electric vehicle or a hybrid vehicle
  • FIG. 1 The structure of the charging device which concerns on one Embodiment of this invention is shown in FIG.
  • a charging device is a charging device for charging a secondary battery mounted on an automobile such as an electric vehicle or a hybrid vehicle, and includes an operation time recording unit 1 and a habitual use.
  • a start time estimation unit 2 a chargeable state transition time acquisition unit 3, a full charge start time calculation unit 4, and a charging unit 5 are provided.
  • the operation time recording unit 1, the chargeable state transition time acquisition unit 3, and the charging unit 5 have a clock function.
  • the operation time recording unit 1, the chargeable state transition time acquisition unit 3, and the charging unit 5 may each have a clock function, but the operation time recording unit 1, the chargeable state transition time acquisition unit 3 , And at least two of the charging units 5 may share the clock function.
  • the charging device according to one embodiment of the present invention shown in FIG. 1 may be mounted on an automobile or may not be mounted on an automobile. In the case where the charging device according to the embodiment of the present invention shown in FIG. 1 is mounted on a vehicle, the embodiment of the present invention shown in FIG. Charging by such a charging device is performed. On the other hand, when the charging device according to the embodiment of the present invention shown in FIG. 1 is not mounted on the automobile, the charging according to the embodiment of the invention shown in FIG. 1 is performed after the secondary battery is removed from the automobile. Charging by the apparatus may be performed, or charging may be performed by the charging apparatus according to the embodiment of the present invention illustrated in FIG. 1 while the secondary battery is mounted on the automobile.
  • the driving time recording unit 1 records the driving start time and driving end time of the vehicle in year / month / day (hour unit), and outputs the recorded driving time to the habitual use start time estimating unit 2.
  • the driving time recording unit 1 determines the driving time based on, for example, the state of the ignition key, the state of the car navigation system, or the remaining amount of the secondary battery.
  • the time when the ignition key is turned from OFF to ON is set as the operation start time, and the time when the ignition key is changed from ON to OFF is set as the operation end time.
  • the time when the car navigation system is started is set as the driving start time
  • the time when the car navigation system is stopped is set as the driving end time.
  • the time when the amount of decrease in the remaining amount of the secondary battery per unit time exceeds a fixed threshold is set as the operation start time, and a certain time 2 after the start of operation.
  • the time when the certain time elapses when the remaining battery level does not change is defined as the operation end time.
  • the customary use start time estimation unit 2 customarily uses the secondary battery based on the combination of the operation start time and the operation end time received from the operation time recording unit 1 (in this embodiment, synchronizes with the driving of the automobile). ) Is started (customary use start time) T EF, and the estimated custom use start time T EF is output to the full charge start time calculation unit 4.
  • the habitual use start time estimation unit 2 estimates the habitual use start time in units of days, weeks, or months.
  • the daily customary use start time is, for example, an operation start time that overlaps K days or more in one week by overlapping operation start times for each day.
  • K is a fixed value obtained experimentally.
  • the customary use start time in units of weeks is, for example, overlapped operation start times for each specific day of the week to be an operation start time that overlaps L days or more in one month.
  • L is a fixed value obtained experimentally.
  • the customary usage start time for each month is, for example, an operation start time that overlaps M days or more in one year by overlapping operation start times for each specific day.
  • M is a fixed value obtained experimentally.
  • the operation start time may be excluded from the judgment materials for estimation by the habitual use start time estimation unit 2.
  • the operation time recording unit 1 may record only the operation start time without recording the operation end time.
  • Full charge start time computing unit 4 on the basis of the customary use start time T EF and the charge state transition time T SI, calculates the full time to start charging toward the charging (full charging start time) T SF, the and it outputs the calculated full-charge start time T SF to the charging unit 5.
  • the charging (full charging start time) T SF the full-charge start time T SF.
  • the battery pack connected to the charging apparatus according to the embodiment of the present invention shown in FIG. 1 includes a memory, and the memory is a relationship between the charging time and the charging capacity of the secondary battery in the battery pack. Is stored in advance (see FIG. 2).
  • Full charge start time computing unit 4 reads the data of the charging characteristics from the memory to determine the time ⁇ T it takes to charge the charge capacity W SF for storage until the full charge capacity W 100.
  • the storage charge capacity W SF is less than the full charge capacity W 100 and is a charge capacity that does not cause storage deterioration of the secondary battery in the battery pack, and is a fixed value determined experimentally. Then, the full-charge start time calculating unit 4 calculates the full-charge start time T SF using the following equation (1).
  • each time is a time from a predetermined time (for example, the date of manufacture of the charging device according to the embodiment of the present invention shown in FIG. 1) to each time. That's fine.
  • Charging unit 5 as described above, it receives a full charge starting time T SF from the fully charging start time calculation unit 4.
  • a state transition diagram of the charging unit 5 is shown in FIG.
  • a charging device according to an embodiment of the present invention shown in FIG. 1 is connected to a power source (for example, a commercial power source), and a battery including a secondary battery in the charging device according to an embodiment of the present invention shown in FIG.
  • a power source for example, a commercial power source
  • a battery including a secondary battery in the charging device according to an embodiment of the present invention shown in FIG.
  • the charging unit 5 is in a state where charging is suspended (charging suspension state) S1.
  • the charging unit 5 checks whether or not the secondary battery in the battery pack is fully charged. Whether or not the secondary battery in the battery pack is fully charged can be confirmed, for example, by detecting the voltage of the secondary battery. If the secondary battery in the battery pack is fully charged, the charging unit 5 maintains the charging suspension state S1. On the other hand, if the secondary battery is fully charged in the battery pack, the charging unit 5, the full-charge start time calculating unit fully charging start time T SF received from 4 checks whether matches the current time.
  • the charging unit 5 If they match the full charging start time T SF is the current time, the charging unit 5, and starts charging immediately toward full charge, the transition state is charging toward the fully charged (full charge in state) S3. On the other hand, if the full charge start time T SF is later than the current time, the charging unit 5 confirms whether the charge capacity of the secondary battery in the battery pack is less than the storage charge capacity W SF .
  • the charge capacity of the secondary battery is less than the charge capacity W SF for storage in the battery pack, starts charging towards the charging capacity W SF for storage, and to charge toward the charge capacity W SF for storage a transition to the state (initial charge in state) S2 which are, if the charge capacity of the secondary battery in the battery pack charge capacity W SF or for storage, maintaining the charge dormant S1.
  • the charge capacity of the secondary battery in the battery pack reaches a charging capacity W SF for storage, the transition to the charging hibernation S1.
  • the time when the charge capacity of the secondary battery in the battery pack reaches the storage charge capacity W SF coincides with the full charge start time T SF , the battery is not fully charged but is fully charged.
  • Transition to the middle state S3. 1 is connected to a power source (for example, a commercial power source), and the charging device according to the embodiment of the present invention shown in FIG. 1 includes a secondary battery. Even when the state where the pack is connected is canceled in the initial charging state S2, the state transits to the charging suspension state S1.
  • FIG. 4 shows temporal changes in the charge capacity of the secondary battery that is charged by the charging device according to the embodiment of the present invention shown in FIG. Note that FIG. 4 shows a temporal change in the charge capacity when T SI ⁇ T EF ⁇ T.
  • FIG. 5 shows the change in the charging capacity of the battery over time, and the charging start timing (full charging start time T SF ) so that the battery is fully charged immediately before the set scheduled operation start time proposed in Patent Document 1.
  • FIG. 6 shows a temporal change in the charging capacity of the secondary battery when the charging method for controlling the battery is performed.
  • the charging is started toward the charge capacity W SF for immediate storage from the charging state transition time T SI, 2 battery
  • the overdischarge can be suppressed, and the effect of suppressing the life deterioration by suppressing the overdischarge is also exhibited.
  • the charging object of the charging device and the charging method according to the present invention is not limited to the lithium ion battery, and can be applied to all secondary batteries that may cause storage deterioration.
  • the secondary battery which is the charging target of the charging device and the charging method according to the present invention is not limited to those mounted on an automobile.
  • the time ⁇ T required for charging from the storage charge capacity W SF to the full charge capacity W 100 is secured in the period from the chargeable state transition time TSI to the customary use start time T EF. If it can not (for T SI ⁇ T EF - ⁇ T), was as charging is started toward the immediately fully charged from the charging state transition time T SI, instead of this, for example, charging state transition to detect the capacity of the secondary battery of time T SI, the sum of the charge capacity W SF time it takes to charge up to the said time ⁇ T for storage from the capacitance of the secondary battery of the chargeable state transition time T SI When the time cannot be secured in the period from the chargeable state transition time TSI to the habitual use start time TEF , the charging toward the full charge is started immediately from the chargeable state transition time TSI. Also good.
  • the full charge capacity is set to a value of 100%, but a value slightly less than 100% such as 95% may be set as the full charge capacity.
  • a value slightly less than 100% such as 95% may be set as the full charge capacity.
  • the charging characteristic indicating the relationship between the charging time and the charging capacity of the secondary battery is stored in the memory included in the battery pack, but the charging of the secondary battery to be charged on the charging device side is performed. You may make it memorize
  • rapid charging is not considered, but the charging device according to the present invention may be configured to be capable of rapid charging.
  • the quick charging may be automatically performed.
  • charging characteristics in rapid charging in addition to the charging characteristics shown in FIG. 2 (charging characteristics in normal charging), charging characteristics in rapid charging (charging that increases the charging current compared to normal charging) are also included in the battery pack. May be stored in advance on the memory or the charging device side.
  • the charging device since the charging characteristic representing the relationship between the charging time and the charging capacity of the secondary battery changes with the use of the secondary battery, the charging device according to the present invention has a learning function for the change of the charging characteristic. Also good. For example, the stored content related to the charging characteristics may be rewritten according to the usage history of the secondary battery, or the stored charging characteristics may be corrected and used.
  • the charging device according to the present invention is in a fully charged state immediately after the charging method performed by the charging device according to the embodiment of the present invention shown in FIG. It may be configured to have at least a mode in which a conventional general charging method is performed in which charging is performed until the battery is fully charged, and charging is stopped when the battery is fully charged, and the mode can be switched.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

La présente invention concerne un dispositif de recharge, pouvant atténuer la dégradation en tenue de charge de batteries rechargeables, et également compenser correctement un usage irrégulier des batteries rechargeables. Le dispositif de recharge comprend une unité d'estimation d'instant de début d'utilisation habituelle (2) qui estime l'instant où commence l'utilisation habituelle d'une batterie rechargeable en se basant sur l'historique d'usage de la batterie rechargeable, et une unité de recharge (5) qui recharge la batterie rechargeable à partir de l'instant où le dispositif de recharge se trouve dans l'état dans lequel il peut fournir une charge électrique à la batterie rechargeable jusqu'à atteindre la capacité de charge d'attente, qui est la capacité de charge qui, lorsqu'il ne s'agit pas d'une pleine charge, évite à la batterie rechargeable de subir une dégradation en capacité d'attente, et par la suite commence la recharge jusqu'à atteindre la pleine charge, effectuant la recharge de façon à ce que la batterie rechargeable atteigne la pleine charge à l'instant estimé par l'unité d'estimation de début d'utilisation habituelle (2), c'est-à-dire le début d'utilisation habituelle.
PCT/JP2010/070106 2009-11-16 2010-11-11 Dispositif de recharge et procédé de recharge WO2011059025A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009260972A JP2013031232A (ja) 2009-11-16 2009-11-16 充電装置及び充電方法
JP2009-260972 2009-11-16

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WO2011059025A1 true WO2011059025A1 (fr) 2011-05-19

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JP2013042569A (ja) * 2011-08-11 2013-02-28 Toyota Motor Corp 充電制御装置および充電制御方法
JP2013106506A (ja) * 2011-11-17 2013-05-30 Sanyo Electric Co Ltd 蓄電装置及び電源システム
JP2014087236A (ja) * 2012-10-26 2014-05-12 Mitsubishi Electric Corp 充放電制御装置
CN106953131A (zh) * 2016-01-06 2017-07-14 丰田自动车株式会社 用于电动车辆的电池系统
JP2020201044A (ja) * 2019-06-06 2020-12-17 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 開回路電圧計測方法、開回路電圧計測装置、及びプログラム

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US11336107B2 (en) 2016-07-13 2022-05-17 Sony Corporation Information processing device, information processing system, and charging method

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JP2001008380A (ja) * 1999-06-17 2001-01-12 Nissan Motor Co Ltd 電力マネジメントシステム
JP2002142378A (ja) * 2000-10-31 2002-05-17 Canon Inc 充電装置、方法及び記憶媒体
JP2008136291A (ja) * 2006-11-28 2008-06-12 Nissan Motor Co Ltd 電動車両充電電力マネジメントシステム

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JP2001008380A (ja) * 1999-06-17 2001-01-12 Nissan Motor Co Ltd 電力マネジメントシステム
JP2002142378A (ja) * 2000-10-31 2002-05-17 Canon Inc 充電装置、方法及び記憶媒体
JP2008136291A (ja) * 2006-11-28 2008-06-12 Nissan Motor Co Ltd 電動車両充電電力マネジメントシステム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013042569A (ja) * 2011-08-11 2013-02-28 Toyota Motor Corp 充電制御装置および充電制御方法
JP2013106506A (ja) * 2011-11-17 2013-05-30 Sanyo Electric Co Ltd 蓄電装置及び電源システム
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CN106953131B (zh) * 2016-01-06 2019-05-31 丰田自动车株式会社 用于电动车辆的电池系统
JP2020201044A (ja) * 2019-06-06 2020-12-17 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 開回路電圧計測方法、開回路電圧計測装置、及びプログラム
JP7396813B2 (ja) 2019-06-06 2023-12-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 開回路電圧計測方法、開回路電圧計測装置、及びプログラム

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