GB2576001B - Battery controller communication systems - Google Patents

Battery controller communication systems Download PDF

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Publication number
GB2576001B
GB2576001B GB1812470.1A GB201812470A GB2576001B GB 2576001 B GB2576001 B GB 2576001B GB 201812470 A GB201812470 A GB 201812470A GB 2576001 B GB2576001 B GB 2576001B
Authority
GB
United Kingdom
Prior art keywords
communication systems
battery controller
controller communication
battery
systems
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
GB1812470.1A
Other versions
GB201812470D0 (en
GB2576001A (en
Inventor
Harrison Jason
Fleet Tristan
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.)
Petalite Ltd
Original Assignee
Petalite 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 Petalite Ltd filed Critical Petalite Ltd
Priority to GB1812470.1A priority Critical patent/GB2576001B/en
Publication of GB201812470D0 publication Critical patent/GB201812470D0/en
Priority to PCT/GB2019/052071 priority patent/WO2020025931A1/en
Priority to GB2100393.4A priority patent/GB2590225B/en
Publication of GB2576001A publication Critical patent/GB2576001A/en
Application granted granted Critical
Publication of GB2576001B publication Critical patent/GB2576001B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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
    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
GB1812470.1A 2018-07-31 2018-07-31 Battery controller communication systems Active GB2576001B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1812470.1A GB2576001B (en) 2018-07-31 2018-07-31 Battery controller communication systems
PCT/GB2019/052071 WO2020025931A1 (en) 2018-07-31 2019-07-24 Battery controller communication systems
GB2100393.4A GB2590225B (en) 2018-07-31 2019-07-24 Battery controller communication systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1812470.1A GB2576001B (en) 2018-07-31 2018-07-31 Battery controller communication systems

Publications (3)

Publication Number Publication Date
GB201812470D0 GB201812470D0 (en) 2018-09-12
GB2576001A GB2576001A (en) 2020-02-05
GB2576001B true GB2576001B (en) 2022-08-10

Family

ID=63518164

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1812470.1A Active GB2576001B (en) 2018-07-31 2018-07-31 Battery controller communication systems
GB2100393.4A Active GB2590225B (en) 2018-07-31 2019-07-24 Battery controller communication systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2100393.4A Active GB2590225B (en) 2018-07-31 2019-07-24 Battery controller communication systems

Country Status (2)

Country Link
GB (2) GB2576001B (en)
WO (1) WO2020025931A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007041866A1 (en) * 2005-10-14 2007-04-19 Research In Motion Limited Battery pack authentication for a mobile device
EP2357713A1 (en) * 2008-12-09 2011-08-17 Mitsubishi Heavy Industries, Ltd. Battery device
US20150064513A1 (en) * 2012-03-28 2015-03-05 Robert Bosch Gmbh Method for Activating a Plurality of Monitoring Units for a Battery, Battery and Motor Vehicle having said Battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101599701B (en) * 2009-07-02 2011-09-28 成都芯源系统有限公司 Switching power supply with fault protection function and control method thereof
KR101863700B1 (en) * 2015-02-24 2018-06-01 주식회사 엘지화학 Battery Management System
US10135430B2 (en) * 2016-01-19 2018-11-20 Texas Instruments Incorporated Adjusting drive strength for driving transistor device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007041866A1 (en) * 2005-10-14 2007-04-19 Research In Motion Limited Battery pack authentication for a mobile device
EP2357713A1 (en) * 2008-12-09 2011-08-17 Mitsubishi Heavy Industries, Ltd. Battery device
US20150064513A1 (en) * 2012-03-28 2015-03-05 Robert Bosch Gmbh Method for Activating a Plurality of Monitoring Units for a Battery, Battery and Motor Vehicle having said Battery

Also Published As

Publication number Publication date
GB2590225B (en) 2022-07-27
GB201812470D0 (en) 2018-09-12
WO2020025931A1 (en) 2020-02-06
GB2576001A (en) 2020-02-05
GB202100393D0 (en) 2021-02-24
GB2590225A (en) 2021-06-23

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