ATE274764T1 - Vorrichtung und verfahren für eine schnelle fehlererkennung und übertragung in eine geräteinteraktive unterbrechungsfreie stromversorgung - Google Patents

Vorrichtung und verfahren für eine schnelle fehlererkennung und übertragung in eine geräteinteraktive unterbrechungsfreie stromversorgung

Info

Publication number
ATE274764T1
ATE274764T1 AT01202133T AT01202133T ATE274764T1 AT E274764 T1 ATE274764 T1 AT E274764T1 AT 01202133 T AT01202133 T AT 01202133T AT 01202133 T AT01202133 T AT 01202133T AT E274764 T1 ATE274764 T1 AT E274764T1
Authority
AT
Austria
Prior art keywords
power supply
uninterruptible power
switch
transmission
fault detection
Prior art date
Application number
AT01202133T
Other languages
English (en)
Inventor
Jeffrey M Powell
Robert W Baker
Original Assignee
Liebert Corp
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 Liebert Corp filed Critical Liebert Corp
Application granted granted Critical
Publication of ATE274764T1 publication Critical patent/ATE274764T1/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
    • 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
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Inverter Devices (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
AT01202133T 2000-06-01 2001-06-01 Vorrichtung und verfahren für eine schnelle fehlererkennung und übertragung in eine geräteinteraktive unterbrechungsfreie stromversorgung ATE274764T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20861700P 2000-06-01 2000-06-01

Publications (1)

Publication Number Publication Date
ATE274764T1 true ATE274764T1 (de) 2004-09-15

Family

ID=22775284

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01202133T ATE274764T1 (de) 2000-06-01 2001-06-01 Vorrichtung und verfahren für eine schnelle fehlererkennung und übertragung in eine geräteinteraktive unterbrechungsfreie stromversorgung

Country Status (5)

Country Link
US (1) US6768223B2 (de)
EP (1) EP1160965B1 (de)
AT (1) ATE274764T1 (de)
DE (1) DE60105085T2 (de)
HK (1) HK1042597B (de)

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US20090009001A1 (en) * 2007-07-05 2009-01-08 Liebert Corporation Method and apparatus for synchronization of actions in a parallel ups system using a serial communications bus
US7667351B2 (en) * 2007-04-27 2010-02-23 Liebert Corporation Method for pulse width modulation synchronization in a parallel UPS system
US8294297B2 (en) * 2007-08-03 2012-10-23 Ragingwire Enterprise Solutions, Inc. Scalable distributed redundancy
US8212401B2 (en) * 2007-08-03 2012-07-03 Stratascale, Inc. Redundant isolation and bypass of critical power equipment
ES2752327T3 (es) 2011-04-06 2020-04-06 Yaironit Ltd Fuente de alimentación ininterrumpible de múltiple entrada con salida de tensión en corriente alterna
AU2012371654B9 (en) 2012-02-29 2017-11-16 Schneider Electric It Corporation UPS having a delta converter utilized as input power regulator in a double conversion system
US9537348B2 (en) * 2012-09-14 2017-01-03 Chloride Srl Static transfer switch
US9362781B2 (en) * 2012-09-14 2016-06-07 Chloride Srl Uninterruptible power supply system with fast transfer for undervoltage source line failures
WO2014046673A1 (en) * 2012-09-21 2014-03-27 Schneider Electric It Corporation Power quality detector
US20140361624A1 (en) * 2013-06-10 2014-12-11 Active Power, Inc. Apparatus and methods for control of load power quality in uninterruptible power systems
WO2015047393A2 (en) * 2013-09-30 2015-04-02 Schneider Electric It Corporation Ups for mixed ac and dc loads
CN103606914B (zh) * 2013-11-13 2017-01-04 广东电网公司电力科学研究院 统一电能质量控制器的节能系统及其控制方法
WO2015132688A2 (en) 2014-03-05 2015-09-11 Chloride Srl System and method for uninterruptible power supply intelligent transfer
US10284007B2 (en) * 2014-10-23 2019-05-07 Abb Schweiz Ag Protection methods and switches in uninterruptible power supply systems
JP6876633B2 (ja) 2015-06-29 2021-05-26 アーベーベー・シュバイツ・アーゲーＡＢＢ Ｓｃｈｗｅｉｚ ＡＧ 電源インピーダンス補償を有するｕｐｓ
TWI565192B (zh) * 2015-07-28 2017-01-01 碩天科技股份有限公司 混合式太陽能發電系統
US10230260B2 (en) 2015-09-23 2019-03-12 Abb Schweiz Ag Fast utility disconnect switch for single conversion UPS
EP3291411B1 (de) 2016-09-01 2019-05-08 Maschinenfabrik Reinhausen GmbH Verfahren zum steuern einer unterbrechungsfreien stromversorgung und anlage für eine unterbrechungsfreie stromversorgung
US10284008B2 (en) 2016-09-13 2019-05-07 Abb Schweiz Ag Isolated parallel ups system with fault location detection
US10527952B2 (en) * 2016-10-25 2020-01-07 Kla-Tencor Corporation Fault discrimination and calibration of scatterometry overlay targets
DE102017211354A1 (de) * 2017-07-04 2019-01-10 Siemens Aktiengesellschaft Unterbrechungsfreie Stromversorgung
US11264790B2 (en) 2018-12-07 2022-03-01 Abb Schweiz Ag Solid state circuit breaker using RB-IGCTS
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EP3766183A1 (de) * 2019-05-31 2021-01-20 Pepperl+Fuchs SE Stromaufbereitungsschaltung
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CN113514760A (zh) * 2020-04-09 2021-10-19 台达电子工业股份有限公司 检测电路及其适用的检测方法与不断电系统
CN111614070B (zh) * 2020-05-29 2022-05-10 科华恒盛股份有限公司 旁路保护电路、方法和不间断电源
CN112737377B (zh) * 2020-12-30 2022-06-28 江苏东方四通科技股份有限公司 一种连续稳定输出的功率控制器

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Also Published As

Publication number Publication date
US6768223B2 (en) 2004-07-27
DE60105085T2 (de) 2005-01-20
US20020011752A1 (en) 2002-01-31
EP1160965A2 (de) 2001-12-05
EP1160965B1 (de) 2004-08-25
EP1160965A3 (de) 2002-07-31
DE60105085D1 (de) 2004-09-30
HK1042597A1 (en) 2002-08-16
HK1042597B (zh) 2004-12-24

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