JP7353261B2 - バッテリー制御装置およびモバイルバッテリー - Google Patents
バッテリー制御装置およびモバイルバッテリー Download PDFInfo
- Publication number
- JP7353261B2 JP7353261B2 JP2020213746A JP2020213746A JP7353261B2 JP 7353261 B2 JP7353261 B2 JP 7353261B2 JP 2020213746 A JP2020213746 A JP 2020213746A JP 2020213746 A JP2020213746 A JP 2020213746A JP 7353261 B2 JP7353261 B2 JP 7353261B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- charging
- soc
- capacity
- unit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
- H02J7/00716—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to integrated charge or discharge current
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- 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
- H01M10/44—Methods for charging or discharging
-
- 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
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Landscapes
- 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)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
20 給電装置
50 モバイルバッテリー
51 筐体
52 バッテリー
54 受電ユニット
56 送電ユニット
60 バッテリー制御装置
61 記憶部
63 放電制御部
65 充電制御部
70 現在SOC
71 上限SOC
72 下限SOC
73 プリチャージSOC
Claims (4)
- バッテリーからの放電を制御する放電制御部と、
バッテリーへの充電を制御する充電制御部と、
バッテリーへ充電する充電容量を記憶する記憶部と、
を備え、
前記放電制御部は、予め定められた下限SOCまでバッテリーからの放電を少なくとも実施可能に構成されており、
前記充電制御部は、
予め定められた第1充電レートよりも低い第2充電レートで充電されるプリチャージと、前記第1充電レートで充電される急速充電を行うように構成され、
バッテリーのSOCが前記下限SOCよりも低いSOCから前記急速充電が開始されたとき、バッテリーのSOCが前記下限SOCになったタイミングで、充電容量のカウントを開始し、前記カウントが開始されてから充電された充電容量が、前記記憶部に記憶された充電容量になったときに、バッテリーへの充電を終了するように構成された、バッテリー制御装置。 - 前記充電制御部は、
バッテリーのSOCが、前記下限SOCよりも低い予め定められたプリチャージSOCよりも低いSOCから充電が開始されたとき、前記第2充電レートで充電して前記プリチャージを行い、かつ、
バッテリーのSOCが前記プリチャージSOC以上のときに、前記第1充電レートで充電して前記急速充電を行うように構成された、請求項1に記載されたバッテリー制御装置。 - 筐体と、
前記筐体内に配置され、5C以上の充電レートで充電可能なバッテリーと、
前記筐体内に配置された送電ユニットと、
前記バッテリーおよび前記送電ユニットに接続されたバッテリー制御装置と、
を備え、
前記バッテリー制御装置は、
前記バッテリーからの放電を制御する放電制御部と、
前記バッテリーへの充電を制御する充電制御部と、
前記バッテリーへ充電する充電容量を記憶する記憶部と、
を備え、
前記放電制御部は、予め定められた下限SOCまで前記バッテリーからの放電を少なくとも実施可能に構成されており、
前記充電制御部は、
予め定められた第1充電レートよりも低い第2充電レートで充電されるプリチャージと、前記第1充電レートで充電される急速充電を行うように構成され、
前記バッテリーのSOCが前記下限SOCよりも低いSOCから前記急速充電が開始されたとき、前記バッテリーのSOCが前記下限SOCになったタイミングで、充電容量のカウントを開始し、前記カウントが開始されてから充電された充電容量が、前記記憶部に記憶された充電容量になったときに、前記バッテリーへの充電を終了するように構成された、モバイルバッテリー。 - 前記送電ユニットは、ワイヤレス送電デバイスを含む、請求項3に記載されたモバイルバッテリー。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020213746A JP7353261B2 (ja) | 2020-12-23 | 2020-12-23 | バッテリー制御装置およびモバイルバッテリー |
EP21211723.8A EP4020752A1 (en) | 2020-12-23 | 2021-12-01 | Battery control device and mobile battery |
US17/554,330 US20220200309A1 (en) | 2020-12-23 | 2021-12-17 | Battery control device and mobile battery |
KR1020210182395A KR102676674B1 (ko) | 2020-12-23 | 2021-12-20 | 배터리 제어 장치 및 모바일 배터리 |
CN202111561637.4A CN114665531A (zh) | 2020-12-23 | 2021-12-20 | 电池控制装置和手机电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020213746A JP7353261B2 (ja) | 2020-12-23 | 2020-12-23 | バッテリー制御装置およびモバイルバッテリー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022099762A JP2022099762A (ja) | 2022-07-05 |
JP7353261B2 true JP7353261B2 (ja) | 2023-09-29 |
Family
ID=78820331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020213746A Active JP7353261B2 (ja) | 2020-12-23 | 2020-12-23 | バッテリー制御装置およびモバイルバッテリー |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220200309A1 (ja) |
EP (1) | EP4020752A1 (ja) |
JP (1) | JP7353261B2 (ja) |
KR (1) | KR102676674B1 (ja) |
CN (1) | CN114665531A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7233142B2 (ja) * | 2021-07-27 | 2023-03-06 | 株式会社大都技研 | 遊技台 |
JP7233141B2 (ja) * | 2021-07-27 | 2023-03-06 | 株式会社大都技研 | 遊技台 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007288889A (ja) | 2006-04-14 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 充電方法ならびに電池パックおよびその充電器 |
JP2008228408A (ja) | 2007-03-09 | 2008-09-25 | Sony Corp | 電池パック、充電器および充電方法 |
JP2009254215A (ja) | 2008-04-10 | 2009-10-29 | Ricoh Co Ltd | 充電装置 |
JP2012055086A (ja) | 2010-09-01 | 2012-03-15 | Hitachi Maxell Energy Ltd | 充電ユニット及びそれを備えた電気機器 |
JP2014007924A (ja) | 2012-06-27 | 2014-01-16 | Sharp Corp | 携帯型給電装置 |
JP2014107971A (ja) | 2012-11-28 | 2014-06-09 | Renesas Electronics Corp | 半導体集積回路およびその動作方法 |
JP2015061468A (ja) | 2013-09-20 | 2015-03-30 | 日立マクセル株式会社 | モバイルバッテリ |
JP2017509309A (ja) | 2014-01-16 | 2017-03-30 | ボストン サイエンティフィック ニューロモデュレイション コーポレイション | 受動トリクル充電なしで埋込可能な医療デバイス内の消耗バッテリを充電するための回路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08140281A (ja) * | 1994-11-09 | 1996-05-31 | Mitsubishi Electric Corp | 充電装置 |
KR100814884B1 (ko) * | 2006-10-16 | 2008-03-20 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그 구동방법 |
WO2010058839A1 (ja) * | 2008-11-21 | 2010-05-27 | 本田技研工業株式会社 | 充電制御装置 |
JP5812032B2 (ja) * | 2013-03-22 | 2015-11-11 | トヨタ自動車株式会社 | 蓄電システム及び蓄電装置の満充電容量推定方法 |
JP5615995B1 (ja) | 2013-03-29 | 2014-10-29 | 三洋電機株式会社 | 電源システム及び電源システムの充放電制御方法 |
JP7057882B2 (ja) * | 2017-03-28 | 2022-04-21 | 株式会社Gsユアサ | 推定装置、蓄電装置、推定方法 |
US10401864B2 (en) * | 2017-09-22 | 2019-09-03 | Locus Robotics Corp. | Electrical charging system and method for an autonomous robot |
US11495835B2 (en) * | 2019-03-06 | 2022-11-08 | StoreDot Ltd. | Management of large stacks of battery cells |
US11817733B2 (en) * | 2020-03-23 | 2023-11-14 | Duracell U.S. Operations, Inc. | Monitoring capacity of a power bank battery and devices charged therewith |
-
2020
- 2020-12-23 JP JP2020213746A patent/JP7353261B2/ja active Active
-
2021
- 2021-12-01 EP EP21211723.8A patent/EP4020752A1/en active Pending
- 2021-12-17 US US17/554,330 patent/US20220200309A1/en active Pending
- 2021-12-20 KR KR1020210182395A patent/KR102676674B1/ko active IP Right Grant
- 2021-12-20 CN CN202111561637.4A patent/CN114665531A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007288889A (ja) | 2006-04-14 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 充電方法ならびに電池パックおよびその充電器 |
JP2008228408A (ja) | 2007-03-09 | 2008-09-25 | Sony Corp | 電池パック、充電器および充電方法 |
JP2009254215A (ja) | 2008-04-10 | 2009-10-29 | Ricoh Co Ltd | 充電装置 |
JP2012055086A (ja) | 2010-09-01 | 2012-03-15 | Hitachi Maxell Energy Ltd | 充電ユニット及びそれを備えた電気機器 |
JP2014007924A (ja) | 2012-06-27 | 2014-01-16 | Sharp Corp | 携帯型給電装置 |
JP2014107971A (ja) | 2012-11-28 | 2014-06-09 | Renesas Electronics Corp | 半導体集積回路およびその動作方法 |
JP2015061468A (ja) | 2013-09-20 | 2015-03-30 | 日立マクセル株式会社 | モバイルバッテリ |
JP2017509309A (ja) | 2014-01-16 | 2017-03-30 | ボストン サイエンティフィック ニューロモデュレイション コーポレイション | 受動トリクル充電なしで埋込可能な医療デバイス内の消耗バッテリを充電するための回路 |
Also Published As
Publication number | Publication date |
---|---|
KR102676674B1 (ko) | 2024-06-20 |
US20220200309A1 (en) | 2022-06-23 |
CN114665531A (zh) | 2022-06-24 |
KR20220091393A (ko) | 2022-06-30 |
EP4020752A1 (en) | 2022-06-29 |
JP2022099762A (ja) | 2022-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11524588B2 (en) | Wireless battery management system and battery pack including same | |
CN106899055B (zh) | 电池控制方法和设备以及电池包 | |
CN106711530B (zh) | 用于电池均衡的方法和设备及使用该方法和设备的电池组 | |
KR102676674B1 (ko) | 배터리 제어 장치 및 모바일 배터리 | |
CN102468656B (zh) | 充电控制装置、方法以及电池管理系统 | |
EP2741395B1 (en) | Apparatus and method for charging a battery | |
JP6631174B2 (ja) | 充電制御装置 | |
CN101331661B (zh) | 用于充电及工作电路的电池完全充电检测 | |
WO2006055290A2 (en) | Method and system for selectively charging a battery | |
JP2011024412A (ja) | 可変電圧制御を用いたバッテリーセル充電システム | |
JP4246399B2 (ja) | 電池セルの維持充電のシステム及び方法 | |
CN103715468A (zh) | 为电池充电的方法和系统 | |
JP2022519364A (ja) | 無線バッテリー管理システム、無線バッテリー管理方法及び電気車両 | |
CN114374237A (zh) | 一种充电装置、充电方法和移动电源 | |
JP7353260B2 (ja) | バッテリー制御装置およびモバイルバッテリー | |
US20230182618A1 (en) | Battery Management System, Battery Management Method, Battery Pack, and Electric Vehicle | |
US20230280408A1 (en) | Battery Management System, Battery Management Method, Battery Pack, and Electric Vehicle | |
KR20180060428A (ko) | 배터리 밸런싱 방법 및 장치 | |
US20080211460A1 (en) | Charging method and system for adjusting charging current | |
JP6242516B1 (ja) | バッテリーマネジメント装置 | |
WO2016118290A1 (en) | Faster battery charging in consumer electronic devices | |
CN109149676B (zh) | 一种控制充电电流的方法及装置 | |
JP2011135628A (ja) | 充電型車両及びその電流制御回路 | |
KR20170059836A (ko) | 저전압 상태의 배터리 팩 충전 시스템 및 방법 | |
CN115966785A (zh) | 电池健康管理方法及电池健康管理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220107 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230323 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230517 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230831 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230919 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7353261 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |