WO2018189677A3 - Electrical vehicle and battery unit arrangement for electrical vehicle - Google Patents

Electrical vehicle and battery unit arrangement for electrical vehicle Download PDF

Info

Publication number
WO2018189677A3
WO2018189677A3 PCT/IB2018/052505 IB2018052505W WO2018189677A3 WO 2018189677 A3 WO2018189677 A3 WO 2018189677A3 IB 2018052505 W IB2018052505 W IB 2018052505W WO 2018189677 A3 WO2018189677 A3 WO 2018189677A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery unit
vehicle
electrical vehicle
unit arrangement
electrical
Prior art date
Application number
PCT/IB2018/052505
Other languages
French (fr)
Other versions
WO2018189677A2 (en
Inventor
Albert Lam
Original Assignee
Detroit Electric Ev Limited
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 Detroit Electric Ev Limited filed Critical Detroit Electric Ev Limited
Publication of WO2018189677A2 publication Critical patent/WO2018189677A2/en
Publication of WO2018189677A3 publication Critical patent/WO2018189677A3/en

Links

Classifications

    • 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
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66—Arrangements of batteries
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06—Supplying batteries to, or removing batteries from, vehicles
    • 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
    • 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
    • B60K2001/0455—Removal or replacement of the energy storages
    • B60K2001/0472—Removal or replacement of the energy storages from below
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Disclosed is an electrical vehicle including a vehicle chassis, front and rear sets of wheels, a battery unit arrangement and an electric motor arrangement that is operable to receive electrical power from the battery unit arrangement to propel the electrical vehicle, and a vehicle cabin including a seat arrangement for accommodating one or more users of the electrical vehicle. The battery unit arrangement is accommodated in at least a floor region of the electrical vehicle beneath the vehicle cabin, and the electrical vehicle includes an engagement mechanism for retaining the battery unit arrangement onto the vehicle chassis, wherein the engagement mechanism is releasable for repairing or replacing the battery unit arrangement, and the engagement mechanism includes an emergency release element for automatically releasing the battery unit arrangement in an event of the electrical vehicle experiencing a collision.
PCT/IB2018/052505 2017-04-10 2018-04-10 Electrical vehicle and battery unit arrangement for electrical vehicle WO2018189677A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1705780.3A GB2556351B (en) 2017-04-10 2017-04-10 Electrical vehicle and battery unit arrangement for electrical vehicle
GB1705780.3 2017-04-10

Publications (2)

Publication Number Publication Date
WO2018189677A2 WO2018189677A2 (en) 2018-10-18
WO2018189677A3 true WO2018189677A3 (en) 2018-11-22

Family

ID=58744608

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/052505 WO2018189677A2 (en) 2017-04-10 2018-04-10 Electrical vehicle and battery unit arrangement for electrical vehicle

Country Status (2)

Country Link
GB (1) GB2556351B (en)
WO (1) WO2018189677A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019200818A1 (en) * 2019-01-23 2020-07-23 Audi Ag Charging device arrangement for a motor vehicle and motor vehicle with such a charging device arrangement
CN109849672B (en) * 2019-02-22 2022-05-13 华为数字能源技术有限公司 Battery pack anti-collision system, control method thereof and electric automobile
FR3099421B1 (en) * 2019-07-31 2022-01-14 Psa Automobiles Sa Floorless electric vehicle
CN111775877A (en) * 2019-12-29 2020-10-16 瑞诗昊昱实业(上海)有限公司 Throwing-off system of energy device in vehicle and control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203211116U (en) * 2013-02-21 2013-09-25 浙江吉利汽车研究院有限公司杭州分公司 Collision self-outage control system of power battery of electric automobile
JP2014108739A (en) * 2012-12-03 2014-06-12 Shin Meiwa Ind Co Ltd Hybrid electric work vehicle
CN106025144A (en) * 2016-08-03 2016-10-12 珠海银隆电器有限公司 Electric automobile and battery box body fixing structure thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011080053A1 (en) * 2011-07-28 2013-01-31 Robert Bosch Gmbh Method for operating safety device in vehicle such as hybrid or electric vehicle, involves placing the traction battery outside of the vehicle through safety device, if the detection system detects an accident or an imminent accident
JP5553852B2 (en) * 2012-03-22 2014-07-16 富士重工業株式会社 Hybrid car
DE102012105298A1 (en) * 2012-06-19 2013-12-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vehicle has coupling element that is detached by coupling device during impending or performance-end collision of vehicle with colliding object, such that coupling element is movable relative to passenger compartment
US9139074B2 (en) * 2014-01-16 2015-09-22 Ford Global Technologies, Llc Methods and devices for positioning a traction battery on a hybrid or electric vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014108739A (en) * 2012-12-03 2014-06-12 Shin Meiwa Ind Co Ltd Hybrid electric work vehicle
CN203211116U (en) * 2013-02-21 2013-09-25 浙江吉利汽车研究院有限公司杭州分公司 Collision self-outage control system of power battery of electric automobile
CN106025144A (en) * 2016-08-03 2016-10-12 珠海银隆电器有限公司 Electric automobile and battery box body fixing structure thereof

Also Published As

Publication number Publication date
GB201705780D0 (en) 2017-05-24
GB2556351B (en) 2018-12-12
WO2018189677A2 (en) 2018-10-18
GB2556351A (en) 2018-05-30

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