GB2551139B - Methods and apparatus for monitoring electricity storage systems - Google Patents

Methods and apparatus for monitoring electricity storage systems Download PDF

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Publication number
GB2551139B
GB2551139B GB1609867.5A GB201609867A GB2551139B GB 2551139 B GB2551139 B GB 2551139B GB 201609867 A GB201609867 A GB 201609867A GB 2551139 B GB2551139 B GB 2551139B
Authority
GB
United Kingdom
Prior art keywords
methods
storage systems
electricity storage
monitoring electricity
monitoring
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
GB1609867.5A
Other versions
GB201609867D0 (en
GB2551139A (en
Inventor
Shaw Robin
Irish Stephen
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.)
Hyperdrive Innovation Ltd
Original Assignee
Hyperdrive Innovation 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 Hyperdrive Innovation Ltd filed Critical Hyperdrive Innovation Ltd
Priority to GB1609867.5A priority Critical patent/GB2551139B/en
Publication of GB201609867D0 publication Critical patent/GB201609867D0/en
Priority to PCT/GB2017/051632 priority patent/WO2017212245A1/en
Publication of GB2551139A publication Critical patent/GB2551139A/en
Application granted granted Critical
Publication of GB2551139B publication Critical patent/GB2551139B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H02J7/0021—
    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. 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
    • H02J7/0047—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]
    • H02J7/0049—Detection of fully charged condition
    • 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
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/005—Detection of state of health [SOH]
    • 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
GB1609867.5A 2016-06-06 2016-06-06 Methods and apparatus for monitoring electricity storage systems Active GB2551139B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1609867.5A GB2551139B (en) 2016-06-06 2016-06-06 Methods and apparatus for monitoring electricity storage systems
PCT/GB2017/051632 WO2017212245A1 (en) 2016-06-06 2017-06-06 Methods and apparatus for monitoring electricity storage systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1609867.5A GB2551139B (en) 2016-06-06 2016-06-06 Methods and apparatus for monitoring electricity storage systems

Publications (3)

Publication Number Publication Date
GB201609867D0 GB201609867D0 (en) 2016-07-20
GB2551139A GB2551139A (en) 2017-12-13
GB2551139B true GB2551139B (en) 2020-08-12

Family

ID=56508142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1609867.5A Active GB2551139B (en) 2016-06-06 2016-06-06 Methods and apparatus for monitoring electricity storage systems

Country Status (2)

Country Link
GB (1) GB2551139B (en)
WO (1) WO2017212245A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112937302A (en) * 2021-01-25 2021-06-11 中国第一汽车股份有限公司 High-voltage monitoring method, device, storage medium and system
CN113552490B (en) * 2021-06-29 2022-04-01 广东工业大学 Reconfigurable battery pack SOC estimation method based on rest recovery effect

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080053715A1 (en) * 2006-09-05 2008-03-06 Panasonic Ev Energy Co., Ltd. Battery control apparatus, electric vehicle, and computer-readable medium storing a program that causes a computer to execute processing for estimating a state of charge of a secondary battery
US20120262126A1 (en) * 2009-10-09 2012-10-18 Sb Limotive Germany Gmbh Method for initializing and operating a battery management system
US20130043876A1 (en) * 2010-12-24 2013-02-21 Huizhou Epower Electronics Co., Ltd. Method for estimating state-of-charge of lithium ion battery
JP2015165198A (en) * 2014-03-03 2015-09-17 新神戸電機株式会社 Method and device for estimating state of charge of storage battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100804697B1 (en) * 2006-08-11 2008-02-18 삼성에스디아이 주식회사 Battery management system and driving method thereof
WO2016022429A1 (en) * 2014-08-04 2016-02-11 Emerson Network Power, Energy Systems, North America, Inc. Systems and methods for matching an end of discharge for multiple batteries
CN104330739B (en) * 2014-10-22 2018-06-08 常州格力博有限公司 Lithium battery SOC computational methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080053715A1 (en) * 2006-09-05 2008-03-06 Panasonic Ev Energy Co., Ltd. Battery control apparatus, electric vehicle, and computer-readable medium storing a program that causes a computer to execute processing for estimating a state of charge of a secondary battery
US20120262126A1 (en) * 2009-10-09 2012-10-18 Sb Limotive Germany Gmbh Method for initializing and operating a battery management system
US20130043876A1 (en) * 2010-12-24 2013-02-21 Huizhou Epower Electronics Co., Ltd. Method for estimating state-of-charge of lithium ion battery
JP2015165198A (en) * 2014-03-03 2015-09-17 新神戸電機株式会社 Method and device for estimating state of charge of storage battery

Also Published As

Publication number Publication date
WO2017212245A1 (en) 2017-12-14
GB201609867D0 (en) 2016-07-20
GB2551139A (en) 2017-12-13

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