IN168131B - - Google Patents

Info

Publication number
IN168131B
IN168131B IN124/DEL/86A IN124DE1986A IN168131B IN 168131 B IN168131 B IN 168131B IN 124DE1986 A IN124DE1986 A IN 124DE1986A IN 168131 B IN168131 B IN 168131B
Authority
IN
India
Application number
IN124/DEL/86A
Other languages
English (en)
Inventor
William John Raddi
Robert William Johnson
John Gaylord Tracy
Blazej William Sonnenberg
Original Assignee
Exide Elect Int
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 Exide Elect Int filed Critical Exide Elect Int
Publication of IN168131B publication Critical patent/IN168131B/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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Control Of Electrical Variables (AREA)
  • Dc-Dc Converters (AREA)
IN124/DEL/86A 1985-02-15 1986-02-17 IN168131B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/702,313 US4673825A (en) 1985-02-15 1985-02-15 Uninterruptible power supply with isolated bypass winding

Publications (1)

Publication Number Publication Date
IN168131B true IN168131B (es) 1991-02-09

Family

ID=24820703

Family Applications (1)

Application Number Title Priority Date Filing Date
IN124/DEL/86A IN168131B (es) 1985-02-15 1986-02-17

Country Status (14)

Country Link
US (1) US4673825A (es)
JP (1) JPH0664500B2 (es)
KR (1) KR930010424B1 (es)
CN (1) CN1009982B (es)
BR (1) BR8600659A (es)
CA (1) CA1241425A (es)
DE (1) DE3604755A1 (es)
FR (1) FR2577728B1 (es)
GB (1) GB2171861B (es)
IN (1) IN168131B (es)
IT (1) IT1190496B (es)
MX (1) MX160227A (es)
SG (1) SG47489G (es)
SU (1) SU1538907A3 (es)

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CA2168520C (en) * 1995-02-22 2003-04-08 Fereydoun Mekanik Inverter/charger circuit for uninterruptible power supplies
US5896280A (en) * 1997-11-25 1999-04-20 Exide Electronics Corporation Frequency converter and improved UPS employing the same
US6173577B1 (en) 1996-08-16 2001-01-16 American Superconductor Corporation Methods and apparatus for cooling systems for cryogenic power conversion electronics
US5801937A (en) * 1996-10-16 1998-09-01 American Superconductor Corporation Uninterruptible power supplies having cooled components
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US6359794B1 (en) 1999-12-01 2002-03-19 Acme Electric Corporation Battery backup power supply
KR100355310B1 (ko) * 1999-12-29 2002-10-12 (주)아세아이엔티 무정전 전원장치
US20030052544A1 (en) * 2000-03-08 2003-03-20 Eiji Yamamoto Pwm cycloconverter and power fault detector
US6636019B2 (en) * 2001-04-06 2003-10-21 Carlile R. Stevens Uninterruptable power supply with energy control
US7068150B2 (en) * 2003-02-25 2006-06-27 International Business Machines Corporation UPS signaling state
US7459804B2 (en) * 2004-02-10 2008-12-02 Liebert Corporation Static transfer switch device and method
US7352082B2 (en) * 2004-02-10 2008-04-01 Liebert Corporation Transfer switch device and method
US7456518B2 (en) * 2004-08-31 2008-11-25 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7939968B2 (en) * 2004-08-31 2011-05-10 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7737580B2 (en) * 2004-08-31 2010-06-15 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7274112B2 (en) * 2004-08-31 2007-09-25 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
KR100490806B1 (ko) * 2005-02-04 2005-05-24 주식회사 린포스 슈퍼파워모듈이 장착되어 전지성능과 수명이 향상된 전지
JP4137175B2 (ja) * 2005-05-12 2008-08-20 新電元工業株式会社 Ｄｃ−ｄｃコンバータ
EP1806819A1 (en) * 2006-01-05 2007-07-11 Constructions Electroniques + Telecommunications, en abrégé "C.E.+T" Backup power system
US7652393B2 (en) * 2006-09-14 2010-01-26 American Power Conversion Corporation Apparatus and method for employing a DC source with an uninterruptible power supply
CN101291073B (zh) * 2007-04-17 2011-05-04 台达电子工业股份有限公司 不断电电源供应器及其控制方法
US20080272655A1 (en) * 2007-05-02 2008-11-06 Brooks Vaughan Uninterruptible Power Supply With Remote Capabilities
US8116105B2 (en) 2008-02-07 2012-02-14 American Power Conversion Corporation Systems and methods for uninterruptible power supply control
US8036004B2 (en) * 2008-10-01 2011-10-11 Toshiba International Corporation Uninterruptible power supply with total isolation
US8212402B2 (en) 2009-01-27 2012-07-03 American Power Conversion Corporation System and method for limiting losses in an uninterruptible power supply
JP5434229B2 (ja) * 2009-04-22 2014-03-05 株式会社デンソー 充電制御装置
JP2011061949A (ja) * 2009-09-09 2011-03-24 Kyoto Denkiki Kk 瞬時電圧低下保護装置
US8575779B2 (en) * 2010-02-18 2013-11-05 Alpha Technologies Inc. Ferroresonant transformer for use in uninterruptible power supplies
US8552589B2 (en) 2010-05-14 2013-10-08 Schneider Electric It Corporation Digital control method for operating the UPS systems in parallel
US8853887B2 (en) 2010-11-12 2014-10-07 Schneider Electric It Corporation Static bypass switch with built in transfer switch capabilities
US20120119583A1 (en) * 2010-11-17 2012-05-17 Allfather Lars P Combined dc power source and battery power converter
US8803361B2 (en) 2011-01-19 2014-08-12 Schneider Electric It Corporation Apparatus and method for providing uninterruptible power
WO2012148512A1 (en) 2011-01-23 2012-11-01 Alpha Technologies Inc. Switching systems and methods for use in uninterruptible power supplies
JP5724903B2 (ja) * 2012-02-20 2015-05-27 株式会社安川電機 電源回生装置および電力変換装置
US9234916B2 (en) 2012-05-11 2016-01-12 Alpha Technologies Inc. Status monitoring cables for generators
US9479011B2 (en) * 2013-12-05 2016-10-25 General Electric Company Method and system for a dual conversion uninterruptible power supply
BR112018004887A2 (pt) 2015-09-13 2018-10-09 Alpha Tech Inc sistemas e métodos de controle de potência.
US10381867B1 (en) 2015-10-16 2019-08-13 Alpha Technologeis Services, Inc. Ferroresonant transformer systems and methods with selectable input and output voltages for use in uninterruptible power supplies
CN106100107A (zh) * 2016-08-16 2016-11-09 河北五良盟合环保技术有限公司 一种自适应双路供电装置
CN106100108A (zh) * 2016-08-16 2016-11-09 河北五良盟合环保技术有限公司 一种自适应不对称双路供电装置
CN108073492B (zh) * 2016-11-14 2021-04-23 英业达科技有限公司 备载电源供电系统
CA3069966A1 (en) 2017-07-14 2019-01-17 Alpha Technologies Services, Inc. Voltage regulated ac power supply systems and methods
US11239785B2 (en) * 2017-11-02 2022-02-01 Ford Global Technologies, Llc Electric motor with integrated charger
US10596916B2 (en) * 2017-11-02 2020-03-24 Ford Global Technologies, Llc Electrified powertrain with integrated charger
US11177648B2 (en) 2017-12-26 2021-11-16 Eaton Intelligent Power Limited System and method for compact motor control with redundant power structures
US20240006912A1 (en) * 2022-06-30 2024-01-04 Schneider Electric It Corporation Optimized ups power architecture for power augmentation type of applications

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US4174534A (en) * 1978-01-20 1979-11-13 Northern Telecom Limited Master-slave voltage regulator employing pulse width modulation
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US4238691A (en) * 1978-12-27 1980-12-09 Bell Telephone Laboratories, Incorporated Phase control arrangement to limit output signal transients during power source substitution in an uninterruptible power supply
DE2915222C3 (de) * 1979-04-14 1981-12-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zur kontinuierlichen Wechselstromversorgung von Verbrauchern
JPS5920261B2 (ja) * 1980-05-07 1984-05-11 株式会社東芝 無停電電源装置
FR2513031B1 (fr) * 1981-09-17 1986-01-24 Fontaine Ets Pierre Perfectionnements apportes aux procedes et aux dispositifs d'alimentation electrique alternative d'une charge, sans discontinuite du signal alternatif
US4475047A (en) * 1982-04-29 1984-10-02 At&T Bell Laboratories Uninterruptible power supplies
JPS59175347A (ja) * 1983-03-24 1984-10-04 ニシム電子工業株式会社 交流無停電電源装置
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Also Published As

Publication number Publication date
IT8647663A0 (it) 1986-02-14
CA1241425A (en) 1988-08-30
SU1538907A3 (ru) 1990-01-23
CN1009982B (zh) 1990-10-10
JPS61239311A (ja) 1986-10-24
SG47489G (en) 1989-12-22
GB8603684D0 (en) 1986-03-19
KR860006854A (ko) 1986-09-15
KR930010424B1 (ko) 1993-10-23
MX160227A (es) 1990-01-09
US4673825A (en) 1987-06-16
JPH0664500B2 (ja) 1994-08-22
CN86101648A (zh) 1986-10-22
BR8600659A (pt) 1986-10-29
DE3604755A1 (de) 1986-08-21
GB2171861A (en) 1986-09-03
FR2577728B1 (fr) 1993-12-17
GB2171861B (en) 1989-04-19
FR2577728A1 (fr) 1986-08-22
IT1190496B (it) 1988-02-16

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