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WO2014020582A3 - Method for providing adjustable power from battery packs, discrete power distribution unit for electric vehicles - Google Patents

Method for providing adjustable power from battery packs, discrete power distribution unit for electric vehicles Download PDF

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Publication number
WO2014020582A3
WO2014020582A3 PCT/IB2013/056366 IB2013056366W WO2014020582A3 WO 2014020582 A3 WO2014020582 A3 WO 2014020582A3 IB 2013056366 W IB2013056366 W IB 2013056366W WO 2014020582 A3 WO2014020582 A3 WO 2014020582A3
Authority
WO
WIPO (PCT)
Prior art keywords
eesu
sbus
current path
distribution unit
power distribution
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.)
Ceased
Application number
PCT/IB2013/056366
Other languages
French (fr)
Other versions
WO2014020582A2 (en
Inventor
Suren Martirosyan
Didier Guillonnet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2014020582A2 publication Critical patent/WO2014020582A2/en
Publication of WO2014020582A3 publication Critical patent/WO2014020582A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H02J7/575—
    • H02J2105/37—
    • H02J7/52—
    • 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

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

A Discrete Power Distribution Unit (DPDU) for establishing with an external system a bi-directional transfer of energy to or from serially connected subset of the units of a battery pack wherein said DPDU includes at least a plurality of Switchable Battery Units (SBU) connected in series, forming a Switchable Battery Units String (SBUS) providing a current path with a pair of voltage output terminals; each SBU comprising at least an Electrical Energy Storage Unit (EESU), and, individually controlled Unit Switching Means (USM) allowing a state "Inserted" in which the EESU is inserted in the current path of the SBUS and another state "Not- Inserted" in which the current path of the SBUS doesn't include the EESU; and a Central Processing Unit permanently selecting the most suitable subset of EESUs to be Inserted and actuating accordingly said individually controlled USMs.
PCT/IB2013/056366 2012-08-03 2013-08-03 Method for providing adjustable power from battery packs, discrete power distribution unit for electric vehicles Ceased WO2014020582A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261679279P 2012-08-03 2012-08-03
US61/679,279 2012-08-03

Publications (2)

Publication Number Publication Date
WO2014020582A2 WO2014020582A2 (en) 2014-02-06
WO2014020582A3 true WO2014020582A3 (en) 2014-06-19

Family

ID=49237564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/056366 Ceased WO2014020582A2 (en) 2012-08-03 2013-08-03 Method for providing adjustable power from battery packs, discrete power distribution unit for electric vehicles

Country Status (1)

Country Link
WO (1) WO2014020582A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2851784C1 (en) * 2024-06-06 2025-12-01 Автономная некоммерческая образовательная организация высшего образования «Сколковский институт науки и технологий» Power amplifier based on supercapacitors for individual electric vehicle

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* Cited by examiner, † Cited by third party
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DE102014010183B4 (en) * 2014-05-05 2016-03-03 Diehl Aerospace Gmbh Energy supply device, in particular for an aircraft, an automobile or a home supply
DE102014213161A1 (en) * 2014-07-07 2016-01-07 Robert Bosch Gmbh Method for regulating an output voltage of a battery system and for carrying out the method trained battery system
WO2017114802A1 (en) * 2015-12-29 2017-07-06 Vito Nv Device and method for the reconfiguration of a rechargeable energy storage device into separate battery connection strings
US10974606B2 (en) 2016-08-31 2021-04-13 Cps Technology Holdings Llc Bi-stable relay
DE102017112387A1 (en) * 2017-06-06 2018-12-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Battery, use of those and motor vehicle
CN110597127B (en) * 2019-09-20 2022-06-17 深圳市易马智行科技有限公司 Electric vehicle control system with activation function
WO2025254553A1 (en) * 2024-06-06 2025-12-11 Автономная некоммерческая образовательная организация высшего образования "Сколковский институт науки и технологий" Power amplifier for electric personal vehicle

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* Cited by examiner, † Cited by third party
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DE1120495B (en) * 1960-04-01 1961-12-28 Theodor Kiepe Elektrotechnisch Start-up circuit for battery-powered bidirectional rail locomotives
US3930192A (en) * 1974-05-20 1975-12-30 Gen Electric Stand-by power system
DE3326729A1 (en) * 1983-07-25 1985-02-07 Siemens AG, 1000 Berlin und 8000 München METHOD FOR OPERATING AN ELECTROCHEMICAL STORAGE
US5670861A (en) * 1995-01-17 1997-09-23 Norvik Tractions Inc. Battery energy monitoring circuits
US20100261048A1 (en) * 2009-04-10 2010-10-14 The Regents Of The University Of Michigan Dynamically reconfigurable framework for a large-scale battery system

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GB2294826B (en) 1991-10-29 1996-07-03 Tai Her Yang DC-AC converter
US5656915A (en) 1995-08-28 1997-08-12 Eaves; Stephen S. Multicell battery pack bilateral power distribution unit with individual cell monitoring and control
JPH1094182A (en) 1996-09-13 1998-04-10 Honda Motor Co Ltd Power supply and electric vehicle
US5952815A (en) 1997-07-25 1999-09-14 Minnesota Mining & Manufacturing Co. Equalizer system and method for series connected energy storing devices
US5898291A (en) 1998-01-26 1999-04-27 Space Systems/Loral, Inc. Battery cell bypass topology
TW472426B (en) 1998-10-06 2002-01-11 Hitachi Ltd Battery apparatus and control system therefor
US6140799A (en) 1999-06-29 2000-10-31 Thomasson; Mark J. Switched battery-bank assembly for providing incremental voltage control
JP4196122B2 (en) 2005-02-25 2008-12-17 パナソニック株式会社 Battery pack
JP4622645B2 (en) 2005-04-15 2011-02-02 トヨタ自動車株式会社 Battery device, internal combustion engine device including the same, and vehicle
US7208894B1 (en) 2005-11-01 2007-04-24 Earle John L Electric vehicle motor and control system with high efficiency regeneration
US7279867B2 (en) 2005-12-02 2007-10-09 Southwest Electronic Energy Corporation Method for balancing cells or groups of cells in a battery pack
US7609031B2 (en) 2005-12-02 2009-10-27 Southwest Electronic Energy Corporation Method for balancing lithium secondary cells and modules
US20090085553A1 (en) 2007-09-28 2009-04-02 Pavan Kumar Reconfigurable battery pack

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120495B (en) * 1960-04-01 1961-12-28 Theodor Kiepe Elektrotechnisch Start-up circuit for battery-powered bidirectional rail locomotives
US3930192A (en) * 1974-05-20 1975-12-30 Gen Electric Stand-by power system
DE3326729A1 (en) * 1983-07-25 1985-02-07 Siemens AG, 1000 Berlin und 8000 München METHOD FOR OPERATING AN ELECTROCHEMICAL STORAGE
US5670861A (en) * 1995-01-17 1997-09-23 Norvik Tractions Inc. Battery energy monitoring circuits
US20100261048A1 (en) * 2009-04-10 2010-10-14 The Regents Of The University Of Michigan Dynamically reconfigurable framework for a large-scale battery system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2851784C1 (en) * 2024-06-06 2025-12-01 Автономная некоммерческая образовательная организация высшего образования «Сколковский институт науки и технологий» Power amplifier based on supercapacitors for individual electric vehicle

Also Published As

Publication number Publication date
WO2014020582A2 (en) 2014-02-06

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