WO2006128008A3 - Hybrid uninterruptible power supply system - Google Patents

Hybrid uninterruptible power supply system Download PDF

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Publication number
WO2006128008A3
WO2006128008A3 PCT/US2006/020466 US2006020466W WO2006128008A3 WO 2006128008 A3 WO2006128008 A3 WO 2006128008A3 US 2006020466 W US2006020466 W US 2006020466W WO 2006128008 A3 WO2006128008 A3 WO 2006128008A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
power source
primary
elements
dual
Prior art date
Application number
PCT/US2006/020466
Other languages
French (fr)
Other versions
WO2006128008A2 (en
Inventor
Emory Farmer Farmer
Original Assignee
Emory Farmer Farmer
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=37452895&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2006128008(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Emory Farmer Farmer filed Critical Emory Farmer Farmer
Publication of WO2006128008A2 publication Critical patent/WO2006128008A2/en
Publication of WO2006128008A3 publication Critical patent/WO2006128008A3/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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Abstract

An apparatus, system, and method for supplying an uninterruptible power source to a dual power device capable of being alternately powered through either a primary power input connected to a primary power source or a secondary power input connected to a secondary power source is provided. One implementation includes a power input for receiving AC from the primary power source, one or more converter elements operative to receive the AC from the power source, to convert the AC to DC, and to deliver the DC to a power storage element. The apparatus also includes a power storage element that stores at least a portion of the DC delivered from the converter elements. The power stored in the power storage elements is delivered to the secondary power input of the dual power device when the primary power source is disconnected from the dual power device. The apparatus may further include a control circuit for disconnecting the power storage elements from the secondary power input and from the converter elements in response to detecting thermal runaway in the power storage elements.
PCT/US2006/020466 2005-05-26 2006-05-24 Hybrid uninterruptible power supply system WO2006128008A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68484005P 2005-05-26 2005-05-26
US60/684,840 2005-05-26

Publications (2)

Publication Number Publication Date
WO2006128008A2 WO2006128008A2 (en) 2006-11-30
WO2006128008A3 true WO2006128008A3 (en) 2007-07-26

Family

ID=37452895

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/020466 WO2006128008A2 (en) 2005-05-26 2006-05-24 Hybrid uninterruptible power supply system

Country Status (2)

Country Link
US (1) US7362007B2 (en)
WO (1) WO2006128008A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7875989B2 (en) * 2007-09-04 2011-01-25 Lycoming Engines, A Division Of Avco Corporation Power source for aircraft engine controller systems
US8729732B2 (en) 2008-07-10 2014-05-20 T-Mobile Usa, Inc. Cell site power generation
US9768704B2 (en) * 2009-02-06 2017-09-19 Abb Research Ltd. Hybrid distribution transformer having a power electronic module for controlling input power factor and output voltage
CA2752816A1 (en) * 2009-02-27 2010-09-02 Abb Research Ltd. A hybrid distribution transformer with an integrated voltage source converter
US8198757B2 (en) * 2009-03-04 2012-06-12 International Business Machines Corporation Energy savings for a system powering a lower voltage device from a higher voltage power source, and wherein the system includes a power plug that outputs power to a converter, and a switch actuator
CN101902056B (en) * 2009-06-01 2015-06-17 Ge医疗系统环球技术有限公司 Uninterruptable power supply and method for saving electricity of same
US8412272B2 (en) 2009-07-24 2013-04-02 T-Mobile Usa, Inc. Rectifier circuit management system, such as for use in cell site power systems
US8937405B2 (en) * 2009-12-31 2015-01-20 Facebook, Inc. Data center using fuel cells in place of diesel generators for backup power
WO2014011706A1 (en) * 2012-07-09 2014-01-16 Inertech Ip Llc Transformerless multi-level medium-voltage uninterruptible power supply (ups) systems and methods
CN103187786B (en) * 2013-02-05 2015-05-06 北京时空科技有限公司 Power supply load control module powered by double power supply of IT (Information Technology) device and method
US10516294B2 (en) * 2015-02-09 2019-12-24 Eaton Intelligent Power Limited Uninterruptible constant current regulator
WO2017074348A1 (en) * 2015-10-28 2017-05-04 Hewlett Packard Enterprise Development Lp Hybrid uninterruptible power source
WO2019183427A1 (en) 2018-03-22 2019-09-26 Continental Motors, Inc. Engine ignition timing and power supply system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384792A (en) * 1991-05-14 1995-01-24 Yuasa Battery Co., Ltd. Uninterruptible power supply
US6201319B1 (en) * 1998-07-14 2001-03-13 American Power Conversion Uninterruptible power supply
US20050084745A1 (en) * 2003-07-09 2005-04-21 Colello Gary M. Systems and methods for selective cell and/or stack control in a flowing electrolyte battery

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Publication number Priority date Publication date Assignee Title
GB1298062A (en) * 1968-11-11 1972-11-29 Butec Ltd Improvements in or relating to battery charging arrangements
US5126585A (en) 1990-06-19 1992-06-30 Auckland Uniservices Limited Uninterruptible power supplies
US5642100A (en) 1993-11-17 1997-06-24 Farmer; Walter E. Method and apparatus for controlling thermal runaway in a battery backup system
US5751564A (en) 1994-08-10 1998-05-12 Dien; Ghing-Hsin Dual/multiple voltage level input switching power supply
US5939799A (en) 1997-07-16 1999-08-17 Storage Technology Corporation Uninterruptible power supply with an automatic transfer switch
JP2000197347A (en) * 1998-12-25 2000-07-14 Hitachi Ltd Power supply device
US6476519B1 (en) 2000-04-06 2002-11-05 Marconi Communications, Inc. Power back-up unit with low voltage disconnects that provide load shedding
US6445086B1 (en) * 2000-06-28 2002-09-03 David H. Houston Electronic power supply for personal computer and method
JP2002171692A (en) * 2000-12-06 2002-06-14 Hitachi Ltd Dc power supply
US6424119B1 (en) 2001-04-19 2002-07-23 American Power Conversion Multiple energy storage device controller
US6854065B2 (en) 2001-07-30 2005-02-08 Hewlett-Packard Development Company, L.P. Loadshedding uninterruptible power supply
US6650560B2 (en) * 2001-12-03 2003-11-18 Mobility Electronics, Inc. Dual input AC and DC power supply having a programmable DC output utilizing single-loop optical feedback
US6735096B2 (en) 2002-01-10 2004-05-11 Digipower Manufacturing Inc. Uninterruptible DC power system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384792A (en) * 1991-05-14 1995-01-24 Yuasa Battery Co., Ltd. Uninterruptible power supply
US6201319B1 (en) * 1998-07-14 2001-03-13 American Power Conversion Uninterruptible power supply
US20050084745A1 (en) * 2003-07-09 2005-04-21 Colello Gary M. Systems and methods for selective cell and/or stack control in a flowing electrolyte battery

Also Published As

Publication number Publication date
WO2006128008A2 (en) 2006-11-30
US7362007B2 (en) 2008-04-22
US20060267411A1 (en) 2006-11-30

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