DE602008000737D1 - Unterbrechungsfreie Stromversorgung und Verfahren zur Umsetzung einer solchen Stromversorgung - Google Patents

Unterbrechungsfreie Stromversorgung und Verfahren zur Umsetzung einer solchen Stromversorgung

Info

Publication number
DE602008000737D1
DE602008000737D1 DE200860000737 DE602008000737T DE602008000737D1 DE 602008000737 D1 DE602008000737 D1 DE 602008000737D1 DE 200860000737 DE200860000737 DE 200860000737 DE 602008000737 T DE602008000737 T DE 602008000737T DE 602008000737 D1 DE602008000737 D1 DE 602008000737D1
Authority
DE
Germany
Prior art keywords
power supply
control unit
current
implementing
input
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.)
Active
Application number
DE200860000737
Other languages
English (en)
Inventor
Patrick Chambon
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.)
Schneider Electric IT France SAS
Original Assignee
MGE UPS Systems SAS
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 MGE UPS Systems SAS filed Critical MGE UPS Systems SAS
Publication of DE602008000737D1 publication Critical patent/DE602008000737D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Rectifiers (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Circuits Of Receivers In General (AREA)
  • Dc-Dc Converters (AREA)
DE200860000737 2007-05-11 2008-03-14 Unterbrechungsfreie Stromversorgung und Verfahren zur Umsetzung einer solchen Stromversorgung Active DE602008000737D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703373A FR2916100B1 (fr) 2007-05-11 2007-05-11 Alimentation sans interruption et procede de mise en oeuvre de ladite alimentation

Publications (1)

Publication Number Publication Date
DE602008000737D1 true DE602008000737D1 (de) 2010-04-15

Family

ID=38836164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200860000737 Active DE602008000737D1 (de) 2007-05-11 2008-03-14 Unterbrechungsfreie Stromversorgung und Verfahren zur Umsetzung einer solchen Stromversorgung

Country Status (7)

Country Link
US (1) US7948118B2 (de)
EP (1) EP1990893B1 (de)
AT (1) ATE460001T1 (de)
DE (1) DE602008000737D1 (de)
DK (1) DK1990893T3 (de)
ES (1) ES2339077T3 (de)
FR (1) FR2916100B1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8084886B2 (en) * 2006-03-28 2011-12-27 Fujitsu Limited Uninterruptible power supply apparatus
US8179698B2 (en) * 2008-03-25 2012-05-15 Delta Electronics, Inc. Power converter system that operates efficiently over a range of load conditions
JP2010115008A (ja) * 2008-11-06 2010-05-20 Tdk-Lambda Corp 無停電電源装置
US8422256B2 (en) * 2010-07-30 2013-04-16 General Electric Company Control system for high-efficiency operation in parallel inverter installations
TWI477053B (zh) * 2012-08-16 2015-03-11 Delta Electronics Inc 混合型直流交流轉換系統及其操作方法
US9250639B2 (en) * 2012-08-23 2016-02-02 Honeywell International Inc. Advanced energy management
US20150333566A1 (en) * 2012-09-12 2015-11-19 Schneider Electric It Corporation A system and method for voltage regulation in a voltage supply
WO2014098800A1 (en) * 2012-12-18 2014-06-26 Schneider Electric It Corporation Method and apparatus for detecting failed capacitors in power devices
US10447073B2 (en) 2013-01-07 2019-10-15 Schneider Electric It Corporation Power supply control
WO2015026343A1 (en) * 2013-08-21 2015-02-26 Schneider Electric It Corporation Apparatus and method for providing power interface
DK3087648T3 (da) * 2013-12-23 2020-07-20 Schneider Electric It Corp Systemer og metoder til belastningsharmonisk undertrykkelse
EP3090315A4 (de) * 2013-12-31 2017-08-09 Schneider Electric IT Corporation System und verfahren zur stromnetzstabilisierung
EP3127213B1 (de) * 2014-04-04 2020-07-15 Schneider Electric IT Corporation Systeme und verfahren für schnelle stromversorgungsmodusänderungen
WO2018198053A1 (en) * 2017-04-27 2018-11-01 Edge Electrons Limited Apparatus for minimizing peak power demand on inverter in power supply with one or more switched reactive loads
FR3066863B1 (fr) * 2017-05-24 2020-10-09 Commissariat Energie Atomique Dispositif d'interfacage entre un reseau electrique general et un reseau electrique local permettant un echange local d'energie
EP3425782A1 (de) * 2017-07-06 2019-01-09 ABB Schweiz AG Usv-system mit betrieb im sparmodus
JP6608405B2 (ja) * 2017-07-19 2019-11-20 矢崎総業株式会社 電圧変換ユニット
US10734821B2 (en) * 2018-03-08 2020-08-04 Saudi Arabian Oil Company Power control system
US10790670B1 (en) 2018-03-08 2020-09-29 Zerobase Energy, Llc Hybrid generator system and method with multi tasked power inverter

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763013A (en) * 1987-09-21 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Backup protection switch to prevent reverse power flow in a UPS
US5172009A (en) * 1991-02-25 1992-12-15 Regents Of The University Of Minnesota Standby power supply with load-current harmonics neutralizer
US5612580A (en) * 1995-10-10 1997-03-18 Northrop Grumman Corporation Uninterruptible power system
US6201371B1 (en) * 1998-08-07 2001-03-13 Matsushita Electric Industrial Co., Ltd. Uninterruptible power system
US6118676A (en) * 1998-11-06 2000-09-12 Soft Switching Technologies Corp. Dynamic voltage sag correction
US6295215B1 (en) 2000-04-06 2001-09-25 Powerware Corporation AC power supply apparatus with economy mode and methods of operation thereof
AU2002246920A1 (en) * 2000-10-27 2002-08-06 Emerson Electric Co. Uninterruptible power supply
US6603672B1 (en) * 2000-11-10 2003-08-05 Ballard Power Systems Corporation Power converter system
JP3851584B2 (ja) * 2002-03-28 2006-11-29 東芝三菱電機産業システム株式会社 無停電電源装置の並列運転方法
EP1559179A4 (de) * 2002-10-22 2006-07-12 Youtility Inc Hybrider stromwandler mit generator mitvariabler geschwindigkeit bzw. ununterbrechbarer stromversorgung
US6906933B2 (en) * 2002-11-01 2005-06-14 Powerware Corporation Power supply apparatus and methods with power-factor correcting bypass mode
WO2004054065A1 (en) * 2002-12-06 2004-06-24 Electric Power Research Institute, Inc. Uninterruptable power supply and generator system
US7070426B2 (en) * 2003-06-09 2006-07-04 Decell Jr George Raymond Electric outlet child safety cap
US7050312B2 (en) * 2004-03-09 2006-05-23 Eaton Power Quality Corporation Multi-mode uninterruptible power supplies and methods of operation thereof
US7939968B2 (en) * 2004-08-31 2011-05-10 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7148660B2 (en) * 2004-09-30 2006-12-12 General Electric Company System and method for power conversion using semiconductor switches having reverse voltage withstand capability
US7391132B2 (en) * 2004-12-03 2008-06-24 Huei-Jung Chen Methods and apparatus providing double conversion/series-parallel hybrid operation in uninterruptible power supplies
US7456520B2 (en) * 2005-03-31 2008-11-25 General Electric Company Control system, method and product for uninterruptible power supply
US7566988B2 (en) * 2005-06-14 2009-07-28 Liebert Corporation Method and apparatus for monitoring UPS power sources
US7508094B2 (en) * 2006-03-17 2009-03-24 Eaton Corporation UPS systems having multiple operation modes and methods of operating same
US7649758B2 (en) * 2006-11-30 2010-01-19 Eaton Corporation Power supply apparatus, methods and computer program products using D-Q domain based synchronization techniques
US7881079B2 (en) * 2008-03-24 2011-02-01 American Power Conversion Corporation UPS frequency converter and line conditioner

Also Published As

Publication number Publication date
ES2339077T3 (es) 2010-05-14
US7948118B2 (en) 2011-05-24
DK1990893T3 (da) 2010-05-25
ATE460001T1 (de) 2010-03-15
US20080278005A1 (en) 2008-11-13
EP1990893B1 (de) 2010-03-03
FR2916100A1 (fr) 2008-11-14
EP1990893A1 (de) 2008-11-12
FR2916100B1 (fr) 2009-08-14

Similar Documents

Publication Publication Date Title
ATE460001T1 (de) Unterbrechungsfreie stromversorgung und verfahren zur umsetzung einer solchen stromversorgung
WO2009070452A3 (en) Universal irrigation controller power supply
WO2006115959A3 (en) Method and apparatus for providing uninterruptible power
EP2164158A3 (de) Verfahren und Vorrichtung zur Verringerung der Leitungsstromoberschwingung aus einer Stromversorgung
WO2008132553A3 (en) Distributed power harvesting systems using dc power sources
TW200600994A (en) Apparatus and method for minimizing power loss associated with dead time
WO2009132190A3 (en) Control circuitry for a tissue ablation system
ATE378722T1 (de) Gerät und verfahren für eine unterbrechungsfreie stromversorgung unter verwendung einer gleichgerichteten wechselspannung mit stromregelung
WO2007069239A3 (en) Apparatus, method and system for control of ac/ac conversion
GB2478457B (en) Charge pump circuit and methods of operation thereof
PT2179451E (pt) Dispositivo de comuta??o regul?vel para modulo solar
WO2012096927A3 (en) Method and apparatus for providing uninterruptible power
TW200614645A (en) Power supply apparatus provided with regulation function
GB2444889A (en) Digital power factor correction controller and AC-to-DC power supply including same
TW200727105A (en) A power converter for activating a PFC circuit with feed-forward voltage compensation
WO2013043551A3 (en) Control and protection for parallel uninterruptible power supplies
WO2008090917A1 (ja) 直流電源装置とそれを備えた空気調和機
WO2012137210A3 (en) Multi - input uninterruptible power supply with an ac voltage output
WO2012173707A3 (en) Methods and apparatus for constant power/current control for switch-mode power converters
ATE557461T1 (de) Verfahren und vorrichtung zur versorgung unterbrechungsfreier leistung
EP2701297A3 (de) Elektronische Vorrichtung und Leistungssteuerungsverfahren dafür
KR101683354B1 (ko) 전력 공급 장치 및 전력 공급 전환 방법
WO2007036374A3 (de) Wechselrichter für zwei gleichstromquellen und verfahren zum betrieb des wechselrichters
WO2009095890A3 (en) Switched-mode power supply
TW200733531A (en) Power source control circuit, power supply device, and control method for the same

Legal Events

Date Code Title Description
8364 No opposition during term of opposition