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SE547558C2 - Automotive platform - Google Patents

Automotive platform

Info

Publication number
SE547558C2
SE547558C2 SE2151625A SE2151625A SE547558C2 SE 547558 C2 SE547558 C2 SE 547558C2 SE 2151625 A SE2151625 A SE 2151625A SE 2151625 A SE2151625 A SE 2151625A SE 547558 C2 SE547558 C2 SE 547558C2
Authority
SE
Sweden
Prior art keywords
electrode plate
cells
negative electrode
positive electrode
compartment
Prior art date
Application number
SE2151625A
Other versions
SE2151625A1 (en
Inventor
Csaba Dobi
Daniela Bok
Rodyn Gilharry
Sang Eun Cheon
Original Assignee
Northvolt 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 Northvolt Ab filed Critical Northvolt Ab
Priority to SE2151625A priority Critical patent/SE547558C2/en
Priority to EP22844143.2A priority patent/EP4457892A1/en
Priority to PCT/EP2022/087761 priority patent/WO2023126357A1/en
Publication of SE2151625A1 publication Critical patent/SE2151625A1/en
Publication of SE547558C2 publication Critical patent/SE547558C2/en

Links

Classifications

    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51—Connection only in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0411—Arrangement in the front part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0416—Arrangement in the rear part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Fuel Cell (AREA)
  • Vehicle Body Suspensions (AREA)
  • Air Bags (AREA)

Abstract

An automotive platform (1) is disclosed, comprising a base plate (2), a propulsion system, and a battery pack (10) configured to power the propulsion system. The base plate comprises a front compartment (3), a rear compartment (4) and a middle compartment (5). The battery pack is arranged in each of the front, rear and middle compartments and comprises at least one vertical stack of cells (100), wherein each cell of the stack comprises a positive electrode plate (110), a negative electrode plate (120) and a separator (130) interposed between the positive electrode plate and the negative electrode plate. Neighbouring cells of the stack are arranged such that the positive electrode plate of a first one of the neighbouring cells is electrically contacting the negative electrode plate of the other one of the neighbouring cells, thereby series connecting the cells.
SE2151625A 2021-12-27 2021-12-27 Automotive platform SE547558C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE2151625A SE547558C2 (en) 2021-12-27 2021-12-27 Automotive platform
EP22844143.2A EP4457892A1 (en) 2021-12-27 2022-12-23 Automotive platform
PCT/EP2022/087761 WO2023126357A1 (en) 2021-12-27 2022-12-23 Automotive platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2151625A SE547558C2 (en) 2021-12-27 2021-12-27 Automotive platform

Publications (2)

Publication Number Publication Date
SE2151625A1 SE2151625A1 (en) 2023-06-28
SE547558C2 true SE547558C2 (en) 2025-10-21

Family

ID=84981634

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2151625A SE547558C2 (en) 2021-12-27 2021-12-27 Automotive platform

Country Status (3)

Country Link
EP (1) EP4457892A1 (en)
SE (1) SE547558C2 (en)
WO (1) WO2023126357A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2863451A1 (en) * 2008-12-12 2015-04-22 LG Chem, Ltd. Middle or large-sized battery pack of novel air cooling structure
US20170001507A1 (en) * 2015-06-30 2017-01-05 Faraday&Future Inc. Underbody for a Motor Vehicle
WO2020181705A1 (en) * 2019-03-08 2020-09-17 比亚迪股份有限公司 Power battery pack, energy storage device and electric vehicle
US20210091352A1 (en) * 2019-09-20 2021-03-25 Canoo Inc. Electric Vehicle Battery Enclosure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2753114C (en) * 2009-02-24 2013-09-10 Nissan Motor Co., Ltd. Vehicle battery mounting structure
WO2011150085A1 (en) * 2010-05-25 2011-12-01 Fisker Automotive, Inc. System and method for battery temperature control using cabin air
DE102016208053B4 (en) * 2016-05-10 2023-12-21 Bayerische Motoren Werke Aktiengesellschaft Vehicle with a high-voltage battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2863451A1 (en) * 2008-12-12 2015-04-22 LG Chem, Ltd. Middle or large-sized battery pack of novel air cooling structure
US20170001507A1 (en) * 2015-06-30 2017-01-05 Faraday&Future Inc. Underbody for a Motor Vehicle
WO2020181705A1 (en) * 2019-03-08 2020-09-17 比亚迪股份有限公司 Power battery pack, energy storage device and electric vehicle
US20210091352A1 (en) * 2019-09-20 2021-03-25 Canoo Inc. Electric Vehicle Battery Enclosure

Also Published As

Publication number Publication date
WO2023126357A1 (en) 2023-07-06
EP4457892A1 (en) 2024-11-06
SE2151625A1 (en) 2023-06-28

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