JPWO2018066520A1 - 電気機器 - Google Patents
電気機器 Download PDFInfo
- Publication number
- JPWO2018066520A1 JPWO2018066520A1 JP2018543897A JP2018543897A JPWO2018066520A1 JP WO2018066520 A1 JPWO2018066520 A1 JP WO2018066520A1 JP 2018543897 A JP2018543897 A JP 2018543897A JP 2018543897 A JP2018543897 A JP 2018543897A JP WO2018066520 A1 JPWO2018066520 A1 JP WO2018066520A1
- Authority
- JP
- Japan
- Prior art keywords
- rechargeable battery
- circuit
- charging
- power supply
- charging circuit
- 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.)
- Granted
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- 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
-
- 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
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (5)
- 第1充電池、及び当該第1充電池とは特性の異なる第2充電池を内蔵する電気機器であって、
前記第1充電池を充電する第1充電回路と、
前記第2充電池を充電する第2充電回路と、
を備え、
前記第2充電回路は、当該電気機器の外部から供給される電力により前記第2充電池を充電し、
前記第1充電回路は、当該電気機器の外部から供給される電力、及び前記第2充電池から供給される電力の双方により前記第1充電池を充電する
ことを特徴とする電気機器。 - 請求項1に記載の電気機器において、
前記第1充電回路に入力される電力の供給元を、外部の電力供給源、及び前記第2充電池の間で切り替える切替回路をさらに含み、
前記第1充電回路は、前記切替回路を経由して供給される電力により前記第1充電池を充電する
ことを特徴とする電気機器。 - 請求項2に記載の電気機器において、
前記切替回路は、電源端子と接続され、当該電源端子に電力供給源が接続されたときには電力の供給元を当該電力供給源に切り替え、電力供給源が接続されていないときには電力の供給元を前記第2充電池に切り替える
ことを特徴とする電気機器。 - 請求項2又は3に記載の電気機器において、
前記第2充電回路の出力側と前記切替回路との間に配置される昇圧回路をさらに含み、
前記昇圧回路は、前記第2充電回路経由で前記第2充電池から出力される電力を昇圧して前記切替回路に入力する
ことを特徴とする電気機器。 - 請求項4に記載の電気機器において、
前記昇圧回路は、前記第2充電池から出力される電力を、前記第1充電回路の出力電圧に応じて決まる電圧に昇圧して前記切替回路に入力する
ことを特徴とする電気機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016199421 | 2016-10-07 | ||
JP2016199421 | 2016-10-07 | ||
PCT/JP2017/035843 WO2018066520A1 (ja) | 2016-10-07 | 2017-10-02 | 電気機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018066520A1 true JPWO2018066520A1 (ja) | 2019-07-18 |
JP6731063B2 JP6731063B2 (ja) | 2020-07-29 |
Family
ID=61830941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018543897A Active JP6731063B2 (ja) | 2016-10-07 | 2017-10-02 | 電気機器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11159031B2 (ja) |
EP (1) | EP3525317B1 (ja) |
JP (1) | JP6731063B2 (ja) |
CN (1) | CN109874366B (ja) |
WO (1) | WO2018066520A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110121822B (zh) * | 2017-01-05 | 2023-10-27 | 索尼互动娱乐股份有限公司 | 电子设备 |
JP6824295B2 (ja) * | 2017-01-26 | 2021-02-03 | 株式会社ソニー・インタラクティブエンタテインメント | 電気機器 |
CN110943505B (zh) * | 2018-09-21 | 2023-05-05 | 精工爱普生株式会社 | 移动设备 |
JP7318403B2 (ja) * | 2019-08-01 | 2023-08-01 | セイコーエプソン株式会社 | モバイルデバイス |
US11233417B2 (en) * | 2020-01-02 | 2022-01-25 | Sennheiser Electronic Gmbh & Co. Kg | Rechargeable charger for rechargeable devices, and method for charging rechargeable devices |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070032915A1 (en) * | 2005-08-05 | 2007-02-08 | Fujitsu Ten Limited | Engine control apparatus, control method and control system |
JP2009171694A (ja) * | 2008-01-15 | 2009-07-30 | Nisshinbo Holdings Inc | 充電装置 |
EP2523301A1 (en) * | 2010-01-08 | 2012-11-14 | JFE Engineering Corporation | Rapid charger |
JP2013085413A (ja) * | 2011-10-12 | 2013-05-09 | Toyota Motor Corp | 電気自動車 |
JP2015530858A (ja) * | 2013-07-30 | 2015-10-15 | エルジー・ケム・リミテッド | バッテリー制御装置および方法{Batterymanagementapparatusandmethod} |
JP2016082824A (ja) * | 2014-10-21 | 2016-05-16 | 株式会社東芝 | 電源制御装置および情報処理装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5666006A (en) * | 1994-05-12 | 1997-09-09 | Apple Computer, Inc. | Circuit offering sequential discharge and simultaneous charge for a multiple battery system and method for charging multiple batteries |
JP3733554B2 (ja) * | 1994-10-31 | 2006-01-11 | 富士通株式会社 | バッテリ駆動型電子機器 |
US5818200A (en) * | 1997-05-06 | 1998-10-06 | Dell U.S.A., L.P. | Dual smart battery detection system and method for portable computers |
US5955867A (en) * | 1997-07-29 | 1999-09-21 | Dell Usa L.P. | Dual battery pack charging in a computer system |
US7064521B2 (en) * | 2001-08-17 | 2006-06-20 | O2Micro International Limited | Charging circuit for parallel charging in multiple battery systems |
US7385374B2 (en) * | 2003-05-27 | 2008-06-10 | William Marsh Rice University | Adaptive power system |
US7166988B2 (en) * | 2004-03-01 | 2007-01-23 | Acer Incorporated | Portable electronic apparatus including detachable system and expansion modules |
US7465507B2 (en) | 2004-09-21 | 2008-12-16 | Genesis Fueltech, Inc. | Portable fuel cell system with releasable and rechargeable batteries |
US7839121B2 (en) * | 2006-03-20 | 2010-11-23 | Lg Electronics Inc. | Apparatus and method for managing power of battery packs in a portable device |
JP4944841B2 (ja) * | 2008-06-12 | 2012-06-06 | レノボ・シンガポール・プライベート・リミテッド | 消費電力制御システムおよび消費電力制御方法 |
TWI394344B (zh) * | 2009-07-07 | 2013-04-21 | Wistron Corp | 可攜式電腦系統及相關電源供應裝置與充電方法 |
-
2017
- 2017-10-02 WO PCT/JP2017/035843 patent/WO2018066520A1/ja unknown
- 2017-10-02 JP JP2018543897A patent/JP6731063B2/ja active Active
- 2017-10-02 US US16/336,954 patent/US11159031B2/en active Active
- 2017-10-02 EP EP17858358.9A patent/EP3525317B1/en active Active
- 2017-10-02 CN CN201780062158.3A patent/CN109874366B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070032915A1 (en) * | 2005-08-05 | 2007-02-08 | Fujitsu Ten Limited | Engine control apparatus, control method and control system |
JP2009171694A (ja) * | 2008-01-15 | 2009-07-30 | Nisshinbo Holdings Inc | 充電装置 |
EP2523301A1 (en) * | 2010-01-08 | 2012-11-14 | JFE Engineering Corporation | Rapid charger |
JP2013085413A (ja) * | 2011-10-12 | 2013-05-09 | Toyota Motor Corp | 電気自動車 |
JP2015530858A (ja) * | 2013-07-30 | 2015-10-15 | エルジー・ケム・リミテッド | バッテリー制御装置および方法{Batterymanagementapparatusandmethod} |
JP2016082824A (ja) * | 2014-10-21 | 2016-05-16 | 株式会社東芝 | 電源制御装置および情報処理装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109874366A (zh) | 2019-06-11 |
US20200099236A1 (en) | 2020-03-26 |
JP6731063B2 (ja) | 2020-07-29 |
WO2018066520A1 (ja) | 2018-04-12 |
EP3525317A1 (en) | 2019-08-14 |
US11159031B2 (en) | 2021-10-26 |
CN109874366B (zh) | 2023-03-17 |
EP3525317A4 (en) | 2020-04-08 |
EP3525317B1 (en) | 2023-11-29 |
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