WO2012152594A3 - Battery double module - Google Patents

Battery double module Download PDF

Info

Publication number
WO2012152594A3
WO2012152594A3 PCT/EP2012/057659 EP2012057659W WO2012152594A3 WO 2012152594 A3 WO2012152594 A3 WO 2012152594A3 EP 2012057659 W EP2012057659 W EP 2012057659W WO 2012152594 A3 WO2012152594 A3 WO 2012152594A3
Authority
WO
WIPO (PCT)
Prior art keywords
input
battery cell
coupling unit
cell group
double module
Prior art date
Application number
PCT/EP2012/057659
Other languages
German (de)
French (fr)
Other versions
WO2012152594A2 (en
Inventor
Ralph Schmidt
Stephan Rees
Stefan Butzmann
Holger Fink
Martin Lang
Original Assignee
Robert Bosch Gmbh
Samsung Sdi Co., 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 Robert Bosch Gmbh, Samsung Sdi Co., Ltd. filed Critical Robert Bosch Gmbh
Publication of WO2012152594A2 publication Critical patent/WO2012152594A2/en
Publication of WO2012152594A3 publication Critical patent/WO2012152594A3/en

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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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
    • B60L58/21—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 having the same nominal voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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
    • Y02E60/10—Energy storage using 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

What is described is: a battery double module (110) with a first and a second battery cell group (111, 112), wherein the first and second battery cell groups (111, 112) are connected in series and each comprise at least one battery cell (41), preferably a lithium-ion battery cell. The battery double module (110) comprises a first and a second coupling unit (121, 122), wherein the first and second coupling units (121, 122) each comprise a first input (131, 132), a second input (141, 142) and an output (151, 152) and are each designed to connect, in response to a control signal, the first input (131, 132) or the second input (141, 142) to the output (151, 152), and wherein the first input (131) of the first coupling unit (121) is connected to a positive terminal (161) of the first battery cell group (111), the second input (142) of the second coupling unit (122) is connected to a negative terminal (172) of the second battery cell group (112), and wherein the second input (141) of the first coupling unit (121), a negative terminal (171) of the first battery cell group (111), the first input (132) of the second coupling unit (122) and a positive terminal (162) of the second battery cell group (112) are connected to one another.
PCT/EP2012/057659 2011-05-06 2012-04-26 Battery double module WO2012152594A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011075384.2 2011-05-06
DE102011075384A DE102011075384A1 (en) 2011-05-06 2011-05-06 Battery double module

Publications (2)

Publication Number Publication Date
WO2012152594A2 WO2012152594A2 (en) 2012-11-15
WO2012152594A3 true WO2012152594A3 (en) 2013-04-04

Family

ID=46027942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/057659 WO2012152594A2 (en) 2011-05-06 2012-04-26 Battery double module

Country Status (2)

Country Link
DE (1) DE102011075384A1 (en)
WO (1) WO2012152594A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014200205A1 (en) * 2014-01-09 2015-07-09 Robert Bosch Gmbh Method of providing electrical voltage and battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5670861A (en) * 1995-01-17 1997-09-23 Norvik Tractions Inc. Battery energy monitoring circuits
EP1113563A2 (en) * 1999-12-27 2001-07-04 Sony Corporation Battery pack, power source apparatus, and charging and discharging method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5670861A (en) * 1995-01-17 1997-09-23 Norvik Tractions Inc. Battery energy monitoring circuits
EP1113563A2 (en) * 1999-12-27 2001-07-04 Sony Corporation Battery pack, power source apparatus, and charging and discharging method

Also Published As

Publication number Publication date
WO2012152594A2 (en) 2012-11-15
DE102011075384A1 (en) 2012-11-08

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