BRPI0908646A2 - controle do equilíbrio entre baterias - Google Patents

controle do equilíbrio entre baterias

Info

Publication number
BRPI0908646A2
BRPI0908646A2 BRPI0908646A BRPI0908646A BRPI0908646A2 BR PI0908646 A2 BRPI0908646 A2 BR PI0908646A2 BR PI0908646 A BRPI0908646 A BR PI0908646A BR PI0908646 A BRPI0908646 A BR PI0908646A BR PI0908646 A2 BRPI0908646 A2 BR PI0908646A2
Authority
BR
Brazil
Prior art keywords
balance control
battery balance
battery
control
balance
Prior art date
Application number
BRPI0908646A
Other languages
English (en)
Inventor
Gunnar Ledfelt
Holger Dreher
Original Assignee
Scania Cv Abp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41377338&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0908646(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scania Cv Abp filed Critical Scania Cv Abp
Publication of BRPI0908646A2 publication Critical patent/BRPI0908646A2/pt
Publication of BRPI0908646B1 publication Critical patent/BRPI0908646B1/pt

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
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0018—Circuits for equalisation of charge between batteries using separate charge circuits
    • 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
    • B60L58/22—Balancing the charge of battery modules
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/32—Waterborne vessels
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/40—Working 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
    • B60L2210/00—Converter types
    • B60L2210/10—DC to DC converters
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/549—Current
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
BRPI0908646-3A 2008-05-28 2009-05-20 método para reduzir o desequilíbrio de bateria em um sistema de conversão de tensão, meio legível por computador, sistema de conversão de tensão e veículo BRPI0908646B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0801248A SE533525C2 (sv) 2008-05-28 2008-05-28 Batteribalansstyrning
SE0801248-6 2008-05-28
PCT/SE2009/050584 WO2009145709A1 (en) 2008-05-28 2009-05-20 Control of battery balance

Publications (2)

Publication Number Publication Date
BRPI0908646A2 true BRPI0908646A2 (pt) 2016-09-06
BRPI0908646B1 BRPI0908646B1 (pt) 2021-02-23

Family

ID=41377338

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908646-3A BRPI0908646B1 (pt) 2008-05-28 2009-05-20 método para reduzir o desequilíbrio de bateria em um sistema de conversão de tensão, meio legível por computador, sistema de conversão de tensão e veículo

Country Status (4)

Country Link
EP (1) EP2289147B1 (pt)
BR (1) BRPI0908646B1 (pt)
SE (1) SE533525C2 (pt)
WO (1) WO2009145709A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1150510A1 (sv) 2011-05-31 2012-12-01 Scania Cv Ab Spänningsomvandlingssystem
CN203267806U (zh) 2013-03-21 2013-11-06 比亚迪股份有限公司 一种电动汽车供电系统
EP3221192B1 (en) * 2014-11-19 2019-11-13 Iveco S.p.A. Charging system of a pair of batteries mutually connected in series of a heavy vehicle and heavy vehicle implementing the system
EP3189578B1 (en) 2015-02-23 2018-05-09 Koninklijke Philips N.V. Charger device for battery supported power supplies
FR3035362B1 (fr) * 2015-04-24 2023-11-24 Valeo Systemes De Controle Moteur Systeme pour vehicule automobile
EP3543063B1 (en) * 2018-03-19 2023-06-07 Volvo Car Corporation High voltage electrical system for a vehicle and method of controlling the system
US11584257B2 (en) 2020-10-05 2023-02-21 Volvo Truck Corporation Method for reducing the overall power consumption of a parked vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479083B1 (en) 1982-09-30 1998-09-01 Vanner Weldon Inc DC power system having battery voltage equalizer circuit
US4967136A (en) * 1989-09-25 1990-10-30 Prestolite Electric Incorporated Battery equalization circuit for a dual voltage charging system
US6271645B1 (en) 2000-02-11 2001-08-07 Delphi Technologies, Inc. Method for balancing battery pack energy levels
JP3979283B2 (ja) * 2002-12-10 2007-09-19 株式会社デンソー 電源装置及びその制御方法
US6909201B2 (en) * 2003-01-06 2005-06-21 General Motors Corporation Dual voltage architecture for automotive electrical systems
FR2860353B1 (fr) * 2003-09-29 2005-11-18 Thales Sa Module de transfert de charges entre deux dipoles
US7352154B2 (en) * 2004-01-14 2008-04-01 Vanner, Inc. Electrical system control for a vehicle

Also Published As

Publication number Publication date
SE0801248L (sv) 2009-11-29
EP2289147A1 (en) 2011-03-02
SE533525C2 (sv) 2010-10-19
EP2289147B1 (en) 2017-12-06
EP2289147A4 (en) 2014-12-31
BRPI0908646B1 (pt) 2021-02-23
WO2009145709A1 (en) 2009-12-03

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Legal Events

Date Code Title Description
B06T Formal requirements before examination
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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