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GB2598375B - Vehicle traction battery control system - Google Patents

Vehicle traction battery control system Download PDF

Info

Publication number
GB2598375B
GB2598375B GB2013577.8A GB202013577A GB2598375B GB 2598375 B GB2598375 B GB 2598375B GB 202013577 A GB202013577 A GB 202013577A GB 2598375 B GB2598375 B GB 2598375B
Authority
GB
United Kingdom
Prior art keywords
control system
battery control
traction battery
vehicle traction
vehicle
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
GB2013577.8A
Other versions
GB202013577D0 (en
GB2598375A (en
Inventor
Nicholls Stephen
Fai Yu Tung
Devenport Richard
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Priority to GB2013577.8A priority Critical patent/GB2598375B/en
Publication of GB202013577D0 publication Critical patent/GB202013577D0/en
Priority to DE102021122060.2A priority patent/DE102021122060A1/en
Publication of GB2598375A publication Critical patent/GB2598375A/en
Application granted granted Critical
Publication of GB2598375B publication Critical patent/GB2598375B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66Arrangements of batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/25Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by controlling the electric load
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44Methods for charging or discharging
    • H01M10/443Methods for charging or discharging in response to temperature
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/62Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625Vehicles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/63Control systems
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB2013577.8A 2020-08-28 2020-08-28 Vehicle traction battery control system Active GB2598375B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2013577.8A GB2598375B (en) 2020-08-28 2020-08-28 Vehicle traction battery control system
DE102021122060.2A DE102021122060A1 (en) 2020-08-28 2021-08-26 Vehicle traction battery control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2013577.8A GB2598375B (en) 2020-08-28 2020-08-28 Vehicle traction battery control system

Publications (3)

Publication Number Publication Date
GB202013577D0 GB202013577D0 (en) 2020-10-14
GB2598375A GB2598375A (en) 2022-03-02
GB2598375B true GB2598375B (en) 2024-10-09

Family

ID=72749716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2013577.8A Active GB2598375B (en) 2020-08-28 2020-08-28 Vehicle traction battery control system

Country Status (2)

Country Link
DE (1) DE102021122060A1 (en)
GB (1) GB2598375B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116154364A (en) * 2022-12-30 2023-05-23 欣旺达电动汽车电池有限公司 Cell temperature regulation system and cell temperature regulation method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100193266A1 (en) * 2007-04-27 2010-08-05 Sanyo Electric Co., Ltd. Power Supply Apparatus And Electric Vehicle
DE102009035483A1 (en) * 2009-07-31 2011-02-03 Daimler Ag Battery system operating method for use in e.g. hybrid vehicle, involves controlling switching-on and off process of battery units by controlling unit depending on operating characteristics of battery units
US20110037420A1 (en) * 2009-02-16 2011-02-17 Toyota Jidosha Kabushiki Kaisha Battery storage device system, and motor driving body and moving body using the system
JP2011167027A (en) * 2010-02-15 2011-08-25 Toyota Motor Corp Electric power output device
US20190288524A1 (en) * 2018-03-15 2019-09-19 Audi Ag Battery for a motor vehicle and method for operating a battery
DE102018213261A1 (en) * 2018-08-08 2020-02-13 Robert Bosch Gmbh Method for operating a battery system and electric vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100193266A1 (en) * 2007-04-27 2010-08-05 Sanyo Electric Co., Ltd. Power Supply Apparatus And Electric Vehicle
US20110037420A1 (en) * 2009-02-16 2011-02-17 Toyota Jidosha Kabushiki Kaisha Battery storage device system, and motor driving body and moving body using the system
DE102009035483A1 (en) * 2009-07-31 2011-02-03 Daimler Ag Battery system operating method for use in e.g. hybrid vehicle, involves controlling switching-on and off process of battery units by controlling unit depending on operating characteristics of battery units
JP2011167027A (en) * 2010-02-15 2011-08-25 Toyota Motor Corp Electric power output device
US20190288524A1 (en) * 2018-03-15 2019-09-19 Audi Ag Battery for a motor vehicle and method for operating a battery
DE102018213261A1 (en) * 2018-08-08 2020-02-13 Robert Bosch Gmbh Method for operating a battery system and electric vehicle

Also Published As

Publication number Publication date
GB202013577D0 (en) 2020-10-14
GB2598375A (en) 2022-03-02
DE102021122060A1 (en) 2022-03-03

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