GB2526064B - Secondary battery with an overcharge protection device - Google Patents

Secondary battery with an overcharge protection device Download PDF

Info

Publication number
GB2526064B
GB2526064B GB1407656.6A GB201407656A GB2526064B GB 2526064 B GB2526064 B GB 2526064B GB 201407656 A GB201407656 A GB 201407656A GB 2526064 B GB2526064 B GB 2526064B
Authority
GB
United Kingdom
Prior art keywords
secondary battery
protection device
overcharge protection
overcharge
battery
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
Application number
GB1407656.6A
Other versions
GB201407656D0 (en
GB2526064A (en
Inventor
Pi Hsiang Wu Donald
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.)
Energy Control Ltd
Original Assignee
Energy Control Ltd
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 Energy Control Ltd filed Critical Energy Control Ltd
Priority to GB1407656.6A priority Critical patent/GB2526064B/en
Publication of GB201407656D0 publication Critical patent/GB201407656D0/en
Publication of GB2526064A publication Critical patent/GB2526064A/en
Application granted granted Critical
Publication of GB2526064B publication Critical patent/GB2526064B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • 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
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte 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
    • H01M2200/00—Safety devices for primary or secondary 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB1407656.6A 2014-05-01 2014-05-01 Secondary battery with an overcharge protection device Active GB2526064B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1407656.6A GB2526064B (en) 2014-05-01 2014-05-01 Secondary battery with an overcharge protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1407656.6A GB2526064B (en) 2014-05-01 2014-05-01 Secondary battery with an overcharge protection device

Publications (3)

Publication Number Publication Date
GB201407656D0 GB201407656D0 (en) 2014-06-18
GB2526064A GB2526064A (en) 2015-11-18
GB2526064B true GB2526064B (en) 2020-11-18

Family

ID=50980399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1407656.6A Active GB2526064B (en) 2014-05-01 2014-05-01 Secondary battery with an overcharge protection device

Country Status (1)

Country Link
GB (1) GB2526064B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539921B (en) * 2015-07-01 2021-09-22 Energy Control Ltd Secondary battery with an overcharge protection device
GB2588393A (en) * 2019-10-18 2021-04-28 Xerotech Ltd A sensor carrier for a battery pack

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349284A (en) * 1999-04-22 2000-10-25 Aea Technology Plc Preventing overcharge of lithium cells
US20010019256A1 (en) * 2000-03-01 2001-09-06 Olsson Dan Hakan Lennart Method and device for balancing charges of a plurality of series-connected battery cells
WO2013053802A1 (en) * 2011-10-13 2013-04-18 Continental Automotive Gmbh Method for balancing storage cells of a storage device, and storage system for carrying out the method
US8465864B1 (en) * 2012-02-07 2013-06-18 Hyundai Motor Company Heat dissipation plate for battery cell module and battery cell module having the same
FR2992787A3 (en) * 2012-07-02 2014-01-03 Renault Sa Discharge device for battery module in battery pack of electric and/or hybrid car, has switching unit connecting each resistor to battery module independent of other resistors in decreasing order of resistance values of resistors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349284A (en) * 1999-04-22 2000-10-25 Aea Technology Plc Preventing overcharge of lithium cells
US20010019256A1 (en) * 2000-03-01 2001-09-06 Olsson Dan Hakan Lennart Method and device for balancing charges of a plurality of series-connected battery cells
WO2013053802A1 (en) * 2011-10-13 2013-04-18 Continental Automotive Gmbh Method for balancing storage cells of a storage device, and storage system for carrying out the method
US8465864B1 (en) * 2012-02-07 2013-06-18 Hyundai Motor Company Heat dissipation plate for battery cell module and battery cell module having the same
FR2992787A3 (en) * 2012-07-02 2014-01-03 Renault Sa Discharge device for battery module in battery pack of electric and/or hybrid car, has switching unit connecting each resistor to battery module independent of other resistors in decreasing order of resistance values of resistors

Also Published As

Publication number Publication date
GB201407656D0 (en) 2014-06-18
GB2526064A (en) 2015-11-18

Similar Documents

Publication Publication Date Title
EP3211706A4 (en) Lithium secondary battery
PL3331062T3 (en) Secondary battery
HUE050294T2 (en) Alkaline secondary battery
HK1244105A1 (en) Battery charger
EP3142180A4 (en) Lithium secondary battery
PL3306702T3 (en) Secondary battery pack
PL3285314T3 (en) Secondary battery pack
PL2958171T3 (en) Secondary battery
GB201717680D0 (en) Battery charger
GB2540570B (en) Battery charger
PL3016197T3 (en) Lithium secondary battery
PL3477743T3 (en) Secondary battery
EP3276731A4 (en) Lithium-ion secondary battery
EP3079195A4 (en) Secondary battery
PL3442069T3 (en) Lithium-ion secondary battery
GB2540572B (en) Battery charger
EP3297083A4 (en) Lithium-ion secondary battery
PL3386019T3 (en) Secondary battery
PL3518313T3 (en) Secondary battery
EP3174197A4 (en) Power generation device provided with secondary battery
PL3509127T3 (en) Secondary battery
EP3255708A4 (en) Lithium-ion secondary battery
PL3477730T3 (en) Secondary battery
PL3264488T3 (en) Secondary battery sealing device
PL3509122T3 (en) Secondary battery