WO2008049571A3 - Leistungsversorgungseinrichtung - Google Patents

Leistungsversorgungseinrichtung Download PDF

Info

Publication number
WO2008049571A3
WO2008049571A3 PCT/EP2007/009169 EP2007009169W WO2008049571A3 WO 2008049571 A3 WO2008049571 A3 WO 2008049571A3 EP 2007009169 W EP2007009169 W EP 2007009169W WO 2008049571 A3 WO2008049571 A3 WO 2008049571A3
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
branch
inverter
load
bypass
Prior art date
Application number
PCT/EP2007/009169
Other languages
English (en)
French (fr)
Other versions
WO2008049571A2 (de
Inventor
Filippo Marbach
Vllaznim Xhiha
Joerg Kreiling
Original Assignee
Rittal Gmbh & Co Kg
Newave Sa
Filippo Marbach
Vllaznim Xhiha
Joerg Kreiling
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 Rittal Gmbh & Co Kg, Newave Sa, Filippo Marbach, Vllaznim Xhiha, Joerg Kreiling filed Critical Rittal Gmbh & Co Kg
Priority to US12/311,583 priority Critical patent/US20100026098A1/en
Priority to BRPI0717346 priority patent/BRPI0717346A2/pt
Priority to EP07819232A priority patent/EP2082469A2/de
Publication of WO2008049571A2 publication Critical patent/WO2008049571A2/de
Publication of WO2008049571A3 publication Critical patent/WO2008049571A3/de

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)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

Die Erfindung bezieht sich auf eine Leistungsversorgungseinrichtung mit mehreren in einen gemeinsamen oder getrennte Schaltschränke (1) oder Racks einsetzbaren oder eingesetzten, parallel betreibbaren Leistungsversorgungsmodulen (10, 10'), die jeweils einen Inverterzweig (40) aufweisen zur unterbrechungsfreien elektrischen Leistungsversorgung einer am Ausgang in einem Lastzweig (80) liegenden Last, und mit einer Bypasseinrichtung zum Gewährleisten der Leistungsversorgung, wenn diese nicht oder nicht ausreichend von dem Inverterzweig aus erfolgt. Eine erhöhte Zuverlässigkeit der Leistungsversorgung wird dadurch erreicht, dass die Leistungsversorgungsmodule (10, 10') parallel zu dem Inverterzweig (40) jeweils einen mit dem Lastzweig verbundenen Bypass (30) aufweisen, die bei fehlerfreier Funktion der Inverterpfade (40) von dem Lastzweig (80) getrennt und im Fehlerfall eines Inverterzweiges (40) zur Aufrechterhaltung der Versorgung automatisch mittels einer Steuerschaltung (20) mit dem Lastzweig verbindbar sind.
PCT/EP2007/009169 2006-10-23 2007-10-23 Leistungsversorgungseinrichtung WO2008049571A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/311,583 US20100026098A1 (en) 2006-10-23 2007-10-23 Power supply assembly
BRPI0717346 BRPI0717346A2 (pt) 2006-10-23 2007-10-23 Disposição de abastecimento de energia
EP07819232A EP2082469A2 (de) 2006-10-23 2007-10-23 Leistungsversorgungseinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006050289.2 2006-10-23
DE102006050289.2A DE102006050289B4 (de) 2006-10-23 2006-10-23 Leistungsversorgungseinrichtung

Publications (2)

Publication Number Publication Date
WO2008049571A2 WO2008049571A2 (de) 2008-05-02
WO2008049571A3 true WO2008049571A3 (de) 2008-09-12

Family

ID=39198494

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/009169 WO2008049571A2 (de) 2006-10-23 2007-10-23 Leistungsversorgungseinrichtung

Country Status (6)

Country Link
US (1) US20100026098A1 (de)
EP (1) EP2082469A2 (de)
CN (1) CN101395782A (de)
BR (1) BRPI0717346A2 (de)
DE (1) DE102006050289B4 (de)
WO (1) WO2008049571A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053822B3 (de) 2008-10-27 2010-06-17 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Speisung eines Abnehmernetzes mit der elektrischen Leistung eines Versorgungsnetzes
DE102009044570A1 (de) * 2009-11-17 2011-05-19 Ssb Wind Systems Gmbh & Co. Kg Windkraftanlage
CN102884689B (zh) * 2010-05-12 2015-09-02 东芝三菱电机产业系统株式会社 功率转换器的连接装置
US8890373B2 (en) * 2011-04-04 2014-11-18 Eaton Corporation Power distribution systems using distributed current sensing
DE102011001786A1 (de) 2011-04-04 2012-10-04 Woodward Kempen Gmbh Schaltschrankanordnung einer Vorrichtung zur Erzeugung elektrischer Energie
US9831675B2 (en) 2012-12-27 2017-11-28 General Electric Company System for common redundant bypass feed paths in uninterruptible power supplies
CN105281410A (zh) * 2013-04-15 2016-01-27 朱海燕 电力系统用开关柜的工作方法
US11289940B2 (en) 2013-06-14 2022-03-29 Abb Schweiz Ag Systems and methods for multi-use multi-mode ups
JP6393485B2 (ja) * 2014-02-17 2018-09-19 能美防災株式会社 トンネル防災システム
GB2524992A (en) 2014-04-08 2015-10-14 Eltek As Electic multi-mode power converter module and power system
FR3022413B1 (fr) * 2014-06-12 2018-03-16 Soudage Innovation C2G Generateur de courant modulaire pour la realisation de soudures
EP3096435B1 (de) * 2015-05-18 2018-04-18 ABB Schweiz AG Unterbrechungsfreies stromversorgungssystem mit störungsbehebungsfähigkeit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014206A1 (en) * 1995-10-11 1997-04-17 Invetech Operations Pty. Ltd. Modular power supply
US6292379B1 (en) * 2000-03-29 2001-09-18 Powerware Corporation Distributed internal fault bypass in a modular uninterruptible power supply
US6295215B1 (en) * 2000-04-06 2001-09-25 Powerware Corporation AC power supply apparatus with economy mode and methods of operation thereof
US20030048006A1 (en) * 2000-10-27 2003-03-13 Liebert Corporation Uninterruptible power supply
DE10243213A1 (de) * 2002-09-17 2004-04-01 Carl Freudenberg Kg Anordnung zur unterbrechnungsfreien Stromversorgung

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AT300133B (de) * 1969-07-11 1972-07-10 Licentia Gmbh Schaltanordnung zur Verbesserung der Spannungskonstanz von im Parallelbetrieb arbeitenden Wechselstromquellen
FR2618617B1 (fr) * 1987-07-23 1989-11-17 Merlin Gerin Dispositif de filtrage des perturbations de mode commun affectant les cartes d'un convertisseur statique de puissance
AU646957B2 (en) * 1991-07-01 1994-03-10 Superconductivity, Inc. Shunt connected superconducting energy stabilizing system
US6396170B1 (en) * 2000-03-29 2002-05-28 Powerware Corporation Method and apparatus for coordinating uninterruptible power supply modules to provide scalable, redundant power
DE20203317U1 (de) * 2002-03-01 2002-05-08 Multimatic Vertriebs Gmbh Vorrichtung zur unterbrechungsfreien Stromversorgung von elektrischen Geräten
JP4071675B2 (ja) * 2003-05-27 2008-04-02 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システム
US20050036253A1 (en) * 2003-08-13 2005-02-17 Shou-Long Tian Modular AC power supply system with fault bypass and method of switching output modes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014206A1 (en) * 1995-10-11 1997-04-17 Invetech Operations Pty. Ltd. Modular power supply
US6292379B1 (en) * 2000-03-29 2001-09-18 Powerware Corporation Distributed internal fault bypass in a modular uninterruptible power supply
US6295215B1 (en) * 2000-04-06 2001-09-25 Powerware Corporation AC power supply apparatus with economy mode and methods of operation thereof
US20030048006A1 (en) * 2000-10-27 2003-03-13 Liebert Corporation Uninterruptible power supply
DE10243213A1 (de) * 2002-09-17 2004-04-01 Carl Freudenberg Kg Anordnung zur unterbrechnungsfreien Stromversorgung

Also Published As

Publication number Publication date
CN101395782A (zh) 2009-03-25
BRPI0717346A2 (pt) 2013-10-15
DE102006050289A1 (de) 2008-04-24
EP2082469A2 (de) 2009-07-29
WO2008049571A2 (de) 2008-05-02
US20100026098A1 (en) 2010-02-04
DE102006050289B4 (de) 2015-11-12

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