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GB201218930D0 - Parallel charging and discharging of multiple lead acid batteries - Google Patents

Parallel charging and discharging of multiple lead acid batteries

Info

Publication number
GB201218930D0
GB201218930D0 GBGB1218930.4A GB201218930A GB201218930D0 GB 201218930 D0 GB201218930 D0 GB 201218930D0 GB 201218930 A GB201218930 A GB 201218930A GB 201218930 D0 GB201218930 D0 GB 201218930D0
Authority
GB
United Kingdom
Prior art keywords
discharging
lead acid
acid batteries
multiple lead
parallel charging
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
Application number
GBGB1218930.4A
Other versions
GB2507955A (en
GB2507955B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Elema AB
Siemens AB
Original Assignee
Siemens Elema AB
Siemens AB
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 Siemens Elema AB, Siemens AB filed Critical Siemens Elema AB
Publication of GB201218930D0 publication Critical patent/GB201218930D0/en
Priority to EP13183390.7A priority Critical patent/EP2712045B1/en
Publication of GB2507955A publication Critical patent/GB2507955A/en
Application granted granted Critical
Publication of GB2507955B publication Critical patent/GB2507955B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
    • 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
    • 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
    • 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
    • H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
    • 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
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB1218930.4A 2012-09-24 2012-10-22 Parallel charging & discharging of multiple lead acid batteries Expired - Fee Related GB2507955B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13183390.7A EP2712045B1 (en) 2012-09-24 2013-09-06 Parallel charging and discharging of multiple lead acid batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1217016.3A GB2506175A (en) 2012-09-24 2012-09-24 Parallel charging & discharging of multiple batteries

Publications (3)

Publication Number Publication Date
GB201218930D0 true GB201218930D0 (en) 2012-12-05
GB2507955A GB2507955A (en) 2014-05-21
GB2507955B GB2507955B (en) 2015-03-18

Family

ID=47190500

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1217016.3A Withdrawn GB2506175A (en) 2012-09-24 2012-09-24 Parallel charging & discharging of multiple batteries
GB1218930.4A Expired - Fee Related GB2507955B (en) 2012-09-24 2012-10-22 Parallel charging & discharging of multiple lead acid batteries

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1217016.3A Withdrawn GB2506175A (en) 2012-09-24 2012-09-24 Parallel charging & discharging of multiple batteries

Country Status (1)

Country Link
GB (2) GB2506175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107394856A (en) * 2017-08-31 2017-11-24 上海汇瑞半导体科技有限公司 A kind of parallel cells charging circuit and its charging method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107294148A (en) * 2016-04-01 2017-10-24 深圳市大疆创新科技有限公司 Charge-discharge controller, method and battery component
JP6323822B1 (en) * 2017-07-07 2018-05-16 Ｍｉｒａｉ−Ｌａｂｏ株式会社 Power supply device and power supply control method
US11043824B2 (en) 2017-11-21 2021-06-22 Datalogic Ip Tech S.R.L. Method to charge a battery pack and battery charging circuit to charge a battery pack
US11901749B2 (en) * 2020-09-09 2024-02-13 Microsoft Technology Licensing, Llc Balanced discharge in multi-battery system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003244A (en) * 1989-05-09 1991-03-26 Digital Equipment Corporation Battery charger for charging a plurality of batteries
JP3231801B2 (en) * 1991-02-08 2001-11-26 本田技研工業株式会社 Battery charger
JPH09103033A (en) * 1995-10-04 1997-04-15 Sony Corp Charger and charging method
JPH09140065A (en) * 1995-11-10 1997-05-27 Sony Corp Secondary battery for parallel use
JPH10191574A (en) * 1996-12-26 1998-07-21 Japan Tobacco Inc Charging equipment
JP3872758B2 (en) * 2003-01-08 2007-01-24 株式会社日立製作所 Power control device
JP4572850B2 (en) * 2006-03-24 2010-11-04 株式会社日立製作所 Power control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107394856A (en) * 2017-08-31 2017-11-24 上海汇瑞半导体科技有限公司 A kind of parallel cells charging circuit and its charging method
CN107394856B (en) * 2017-08-31 2024-01-30 旋智电子科技（上海）有限公司 Parallel battery charging circuit and charging method thereof

Also Published As

Publication number Publication date
GB201217016D0 (en) 2012-11-07
GB2507955A (en) 2014-05-21
GB2506175A (en) 2014-03-26
GB2507955B (en) 2015-03-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171022