IN2012DN00840A - - Google Patents

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Publication number
IN2012DN00840A
IN2012DN00840A IN840DEN2012A IN2012DN00840A IN 2012DN00840 A IN2012DN00840 A IN 2012DN00840A IN 840DEN2012 A IN840DEN2012 A IN 840DEN2012A IN 2012DN00840 A IN2012DN00840 A IN 2012DN00840A
Authority
IN
India
Prior art keywords
converter
primary
inputs
outputs
energy transformer
Prior art date
Application number
Inventor
Stefan Butzmann
Na
Original Assignee
Sb Limotive Co Ltd
Sb Limotive Germany Gmbh
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 Sb Limotive Co Ltd, Sb Limotive Germany Gmbh filed Critical Sb Limotive Co Ltd
Publication of IN2012DN00840A publication Critical patent/IN2012DN00840A/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
    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into 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
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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

Abstract

Described herein is an energy transformer for a battery system, the energy transformer comprising a first and a second primary DC/DC converter (24, 34, 44, 54), each having two inputs and two outputs, wherein the inputs are configured for the connection of a battery module (20, 30, 40, 50), and wherein the first and the second primary DC/DC converters (24, 34, 44, 54) are connected in series on the output side. In an embodiment, at least one first secondary DC/DC converter (26-1, 36-1,46-1, 56-1) has two inputs, which are connected to the outputs of the second primary DC/DC converter (24-2, 34-1, 44-2, 54-2) and has a first output connected to one of the outputs of the first primary DC/DC converter (24-1, 34-2,44-1, 54-1).
IN840DEN2012 2009-07-20 2010-06-24 IN2012DN00840A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009027833A DE102009027833A1 (en) 2009-07-20 2009-07-20 Series connection of switching regulators for energy transmission in battery systems
PCT/EP2010/058976 WO2011009691A1 (en) 2009-07-20 2010-06-24 Series connection of switching regulators for energy transfer in battery systems

Publications (1)

Publication Number Publication Date
IN2012DN00840A true IN2012DN00840A (en) 2015-06-26

Family

ID=42668809

Family Applications (1)

Application Number Title Priority Date Filing Date
IN840DEN2012 IN2012DN00840A (en) 2009-07-20 2010-06-24

Country Status (8)

Country Link
US (1) US9065154B2 (en)
EP (1) EP2457280B1 (en)
JP (1) JP5508530B2 (en)
KR (1) KR101641626B1 (en)
CN (1) CN102473970B (en)
DE (1) DE102009027833A1 (en)
IN (1) IN2012DN00840A (en)
WO (1) WO2011009691A1 (en)

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US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11888387B2 (en) 2006-12-06 2024-01-30 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
DE102009027835A1 (en) * 2009-07-20 2011-01-27 SB LiMotive Company Ltd., Suwon Hybrid battery system
WO2012144674A1 (en) * 2011-04-22 2012-10-26 Sk 이노베이션 주식회사 Detachable battery module, and method and apparatus for the charge equalization of a battery string using same
DE102011075376A1 (en) * 2011-05-06 2012-11-08 Sb Limotive Company Ltd. Method for controlling a battery and a battery for carrying out the method
US9401606B2 (en) * 2011-10-24 2016-07-26 Infineon Technologies Americas Corp. System and method for providing active power balancing
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DE102012202860A1 (en) * 2012-02-24 2013-08-29 Robert Bosch Gmbh An exchangeable energy storage device and method for exchanging an energy storage device
US10180460B1 (en) * 2012-04-20 2019-01-15 Motiv Power Systems, Inc. Performing active interrogation of battery packs in situ to obtain precise SOC and SOH estimates
DE102012209995A1 (en) * 2012-06-14 2013-12-19 Robert Bosch Gmbh Switching device for a battery and corresponding switching method
FR3000626B1 (en) * 2013-01-02 2015-02-27 Renault Sa SYSTEM COMPRISING A BATTERY MODULATED BATTERY MODULE, AND METHOD FOR CONNECTING OR DISCONNECTING A CORRESPONDING BATTERY MODULE
US9548619B2 (en) * 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
CN104426175A (en) * 2013-08-27 2015-03-18 通用电气公司 System and method for battery management
WO2015048344A2 (en) * 2013-09-27 2015-04-02 Tufts University Silk/platelet composition and use thereof
US10063066B2 (en) 2014-01-07 2018-08-28 Utah State University Battery control
DE102014212930B3 (en) * 2014-07-03 2015-06-25 Siemens Aktiengesellschaft Device for providing an electrical voltage and drive arrangement and method
DE102015102410A1 (en) * 2015-02-20 2016-08-25 Vossloh Kiepe Gmbh Battery assembly for a vehicle
DE102015213053A1 (en) 2015-07-13 2017-01-19 Bayerische Motoren Werke Aktiengesellschaft Improved drive arrangement for an electrically driven vehicle
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
CN106356927B (en) * 2016-09-19 2018-11-30 华中科技大学 A kind of lithium battery group SOC balance system and method
US10862401B2 (en) * 2018-10-26 2020-12-08 Lear Corporation Tandem DC/DC converter for a vehicle battery charger
DE102018221018A1 (en) * 2018-12-05 2020-06-10 Continental Automotive Gmbh Battery device and electrical system for a hybrid electric / electric vehicle
US11605957B2 (en) * 2020-07-15 2023-03-14 General Electric Company Dynamic power supply system
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Also Published As

Publication number Publication date
KR101641626B1 (en) 2016-07-21
JP2012533980A (en) 2012-12-27
WO2011009691A1 (en) 2011-01-27
JP5508530B2 (en) 2014-06-04
EP2457280B1 (en) 2013-10-23
CN102473970B (en) 2014-12-10
EP2457280A1 (en) 2012-05-30
DE102009027833A1 (en) 2011-01-27
US20120228931A1 (en) 2012-09-13
CN102473970A (en) 2012-05-23
KR20120051697A (en) 2012-05-22
US9065154B2 (en) 2015-06-23

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