EP3080893A4 - Electrical system for motor vehicles and method for voltage regulation of such - Google Patents

Electrical system for motor vehicles and method for voltage regulation of such Download PDF

Info

Publication number
EP3080893A4
EP3080893A4 EP14870037.0A EP14870037A EP3080893A4 EP 3080893 A4 EP3080893 A4 EP 3080893A4 EP 14870037 A EP14870037 A EP 14870037A EP 3080893 A4 EP3080893 A4 EP 3080893A4
Authority
EP
European Patent Office
Prior art keywords
motor vehicles
electrical system
voltage regulation
regulation
voltage
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.)
Withdrawn
Application number
EP14870037.0A
Other languages
German (de)
French (fr)
Other versions
EP3080893A1 (en
Inventor
Gunnar Ledfelt
Ninos Poli
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.)
Scania CV AB
Original Assignee
Scania CV 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 Scania CV AB filed Critical Scania CV AB
Publication of EP3080893A1 publication Critical patent/EP3080893A1/en
Publication of EP3080893A4 publication Critical patent/EP3080893A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
    • F02N11/0866—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery comprising several power sources, e.g. battery and capacitor or two batteries
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H02J7/0032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits disconnection of loads if battery is not under charge, e.g. in vehicle if engine is not running
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • 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
EP14870037.0A 2013-12-13 2014-12-03 Electrical system for motor vehicles and method for voltage regulation of such Withdrawn EP3080893A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1351493A SE537877C2 (en) 2013-12-13 2013-12-13 Dual battery system for motor vehicles and method of voltage regulation of such
PCT/SE2014/051442 WO2015088425A1 (en) 2013-12-13 2014-12-03 Electrical system for motor vehicles and method for voltage regulation of such

Publications (2)

Publication Number Publication Date
EP3080893A1 EP3080893A1 (en) 2016-10-19
EP3080893A4 true EP3080893A4 (en) 2017-10-04

Family

ID=53371567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14870037.0A Withdrawn EP3080893A4 (en) 2013-12-13 2014-12-03 Electrical system for motor vehicles and method for voltage regulation of such

Country Status (3)

Country Link
EP (1) EP3080893A4 (en)
SE (1) SE537877C2 (en)
WO (1) WO2015088425A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11383099B2 (en) * 2018-12-18 2022-07-12 Nucletron Operations B.V. Wireless afterloader

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292274A (en) * 1994-08-11 1996-02-14 Iain Wallace Waugh Vehicle battery charging systems
GB2302622A (en) * 1995-06-22 1997-01-22 Glorywin Int Group Ltd Vehicle battery and controller
JP2008041620A (en) * 2006-08-10 2008-02-21 Nissan Motor Co Ltd Battery pack system
WO2012060766A1 (en) * 2010-11-01 2012-05-10 Scania Cv Ab Activation device and activation method for a dual-battery system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749814B1 (en) * 1996-06-14 1998-07-31 Renault ELECTRIC POWER SUPPLY DEVICE FOR A MOTOR VEHICLE
SE514786C2 (en) * 1998-09-02 2001-04-23 Scania Cv Ab Electrical system for motor vehicles with dual batteries
DE19951128A1 (en) 1999-10-23 2001-04-26 Bosch Gmbh Robert Method and device for voltage regulation
DE10055076A1 (en) * 2000-11-07 2002-06-06 Bosch Gmbh Robert Device for optimizing switch operations has adaptation arrangement for adapting first energy branch characteristics and second energy branch characteristics
SE534891C2 (en) * 2009-06-09 2012-02-07 Scania Cv Ab Determination of charging time

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292274A (en) * 1994-08-11 1996-02-14 Iain Wallace Waugh Vehicle battery charging systems
GB2302622A (en) * 1995-06-22 1997-01-22 Glorywin Int Group Ltd Vehicle battery and controller
JP2008041620A (en) * 2006-08-10 2008-02-21 Nissan Motor Co Ltd Battery pack system
WO2012060766A1 (en) * 2010-11-01 2012-05-10 Scania Cv Ab Activation device and activation method for a dual-battery system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015088425A1 *

Also Published As

Publication number Publication date
WO2015088425A1 (en) 2015-06-18
SE537877C2 (en) 2015-11-10
SE1351493A1 (en) 2015-06-14
EP3080893A1 (en) 2016-10-19

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