WO2011142369A3 - Dispositif d'alimentation électrique et circuit de charge - Google Patents

Dispositif d'alimentation électrique et circuit de charge Download PDF

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Publication number
WO2011142369A3
WO2011142369A3 PCT/JP2011/060788 JP2011060788W WO2011142369A3 WO 2011142369 A3 WO2011142369 A3 WO 2011142369A3 JP 2011060788 W JP2011060788 W JP 2011060788W WO 2011142369 A3 WO2011142369 A3 WO 2011142369A3
Authority
WO
WIPO (PCT)
Prior art keywords
switching
circuit
thyristors
control circuit
secondary battery
Prior art date
Application number
PCT/JP2011/060788
Other languages
English (en)
Japanese (ja)
Other versions
WO2011142369A2 (fr
Inventor
徳生 大西
Original Assignee
国立大学法人徳島大学
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 国立大学法人徳島大学 filed Critical 国立大学法人徳島大学
Priority to CN2011800233256A priority Critical patent/CN102934317A/zh
Priority to JP2012514814A priority patent/JP5794982B2/ja
Priority to KR1020127031700A priority patent/KR20130079419A/ko
Publication of WO2011142369A2 publication Critical patent/WO2011142369A2/fr
Publication of WO2011142369A3 publication Critical patent/WO2011142369A3/fr

Links

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
    • H02J7/0013—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
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • 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
    • 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
    • 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
    • H01M10/24—Alkaline accumulators
    • 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
    • H02J7/34—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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • 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

Landscapes

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

Abstract

[Problème] Empêcher la surcharge d'accumulateurs de secours et permettre une charge optimale en réponse aux caractéristiques électriques de chaque accumulateur de secours. [Solution] Un circuit de commutation (30) à commutateur sélecteur comprend des thyristors (32) respectivement connectés à chaque accumulateur de secours (10) et un circuit de commande (40) qui commande la commutation marche/arrêt des multiples thyristors (32). Grâce au circuit de commande (40) qui commande la commutation marche/arrêt des thyristors (32), un trajet de charge est formé vers un accumulateur de secours (10) arbitraire et le trajet de charge vers les autres accumulateurs de secours est libéré. Un circuit de génération d'alimentation en courant continu (20) est équipé d'un circuit hacheur conçu à partir d'un inducteur (L) connecté entre une borne de sortie d'alimentation (OT) et une borne d'entrée d'alimentation (IT); et d'un commutateur de charge (22) qui est connecté en série à l'inducteur (L) et dont la commutation marche/arrêt est commandée par le circuit de commande (40). Le circuit hacheur est connecté à une alimentation électrique externe (EP) et il charge les accumulateurs de secours (10).
PCT/JP2011/060788 2010-05-11 2011-05-10 Dispositif d'alimentation électrique et circuit de charge WO2011142369A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2011800233256A CN102934317A (zh) 2010-05-11 2011-05-10 电源装置及充电电路
JP2012514814A JP5794982B2 (ja) 2010-05-11 2011-05-10 電源装置及び充電回路
KR1020127031700A KR20130079419A (ko) 2010-05-11 2011-05-10 전원장치 및 충전회로

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-109711 2010-05-11
JP2010109711 2010-05-11

Publications (2)

Publication Number Publication Date
WO2011142369A2 WO2011142369A2 (fr) 2011-11-17
WO2011142369A3 true WO2011142369A3 (fr) 2012-02-02

Family

ID=44914778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/060788 WO2011142369A2 (fr) 2010-05-11 2011-05-10 Dispositif d'alimentation électrique et circuit de charge

Country Status (4)

Country Link
JP (1) JP5794982B2 (fr)
KR (1) KR20130079419A (fr)
CN (1) CN102934317A (fr)
WO (1) WO2011142369A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11146080B2 (en) * 2017-06-01 2021-10-12 Mitsubishi Electric Corporation Power supply device
CN107444561B (zh) * 2017-08-16 2022-10-11 二工防爆科技股份有限公司 一种防爆电动自行车
EP3706283B1 (fr) * 2018-12-21 2023-05-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procédé et dispositif destinés à charger plusieurs éléments de batteries, support et dispositif électronique
CN112994126A (zh) 2019-12-13 2021-06-18 北京小米移动软件有限公司 充电电路、电子设备、充电方法和装置
JP7325613B2 (ja) 2020-03-26 2023-08-14 三菱電機株式会社 電源装置及び組電池充電方法
CN112550073B (zh) * 2020-11-30 2022-03-08 嘉兴东大智宇科技有限公司 一种电动叉车用动力电池主动均衡系统
JP7020737B1 (ja) 2021-09-16 2022-02-16 大西 徳生 充電制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07147734A (ja) * 1993-11-25 1995-06-06 Fuji Elelctrochem Co Ltd 直列電池の充電装置
JP2000324710A (ja) * 1999-05-17 2000-11-24 Okamura Kenkyusho:Kk 直並列切り換え型キャパシタ蓄電装置
JP2009148149A (ja) * 2007-11-20 2009-07-02 Nissin Electric Co Ltd 昇降圧チョッパ回路の制御方法
JP2009296820A (ja) * 2008-06-06 2009-12-17 Toyota Motor Corp 二次電池の充電制御装置および充電制御方法ならびに電動車両

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005160251A (ja) * 2003-11-27 2005-06-16 Ntt Power & Building Facilities Inc 電力供給システム
CN101645610A (zh) * 2009-09-03 2010-02-10 深圳市晖谱能源科技有限公司 一种电池均衡充电装置及方法
CN101640430B (zh) * 2009-09-07 2011-09-14 清华大学 车用动力电池动态均衡装置及动态均衡方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07147734A (ja) * 1993-11-25 1995-06-06 Fuji Elelctrochem Co Ltd 直列電池の充電装置
JP2000324710A (ja) * 1999-05-17 2000-11-24 Okamura Kenkyusho:Kk 直並列切り換え型キャパシタ蓄電装置
JP2009148149A (ja) * 2007-11-20 2009-07-02 Nissin Electric Co Ltd 昇降圧チョッパ回路の制御方法
JP2009296820A (ja) * 2008-06-06 2009-12-17 Toyota Motor Corp 二次電池の充電制御装置および充電制御方法ならびに電動車両

Also Published As

Publication number Publication date
JPWO2011142369A1 (ja) 2013-07-22
JP5794982B2 (ja) 2015-10-14
CN102934317A (zh) 2013-02-13
KR20130079419A (ko) 2013-07-10
WO2011142369A2 (fr) 2011-11-17

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