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WO1999048193A3 - Systeme d'alimentation sans coupure - Google Patents

Systeme d'alimentation sans coupure Download PDF

Info

Publication number
WO1999048193A3
WO1999048193A3 PCT/IL1999/000149 IL9900149W WO9948193A3 WO 1999048193 A3 WO1999048193 A3 WO 1999048193A3 IL 9900149 W IL9900149 W IL 9900149W WO 9948193 A3 WO9948193 A3 WO 9948193A3
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
line
receives
power supply
uninterruptible power
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.)
Ceased
Application number
PCT/IL1999/000149
Other languages
English (en)
Other versions
WO1999048193A2 (fr
Inventor
Ronen Meir
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.)
Guardian On Board Ltd
Original Assignee
Guardian On Board Ltd
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 Guardian On Board Ltd filed Critical Guardian On Board Ltd
Priority to AU28515/99A priority Critical patent/AU2851599A/en
Priority to KR1020007010307A priority patent/KR20010041981A/ko
Priority to JP2000537296A priority patent/JP2002507810A/ja
Priority to EP99909171A priority patent/EP1062724A2/fr
Publication of WO1999048193A2 publication Critical patent/WO1999048193A2/fr
Publication of WO1999048193A3 publication Critical patent/WO1999048193A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Sources (AREA)

Abstract

Ce système d'alimentation sans coupure (UPS) (10), destiné à un ordinateur personnel (31) fonctionnant normalement sur une puissance de ligne à courant alternatif, comprend une batterie (56) stockant de l'énergie électrique ainsi qu'un onduleur (38) qui reçoit l'énergie stockée dans la batterie et la convertit en une tension de sortie en courant alternatif, fournie à l'ordinateur s'il se produit une variation de tension dans la puissance de la ligne. Un détecteur (40) de tension de ligne détecte la variation de tension dans la puissance de la ligne et actionne l'onduleur, en réponse à cette détection. L'onduleur comprend un optocoupleur, lequel reçoit la tension de la ligne et produit une tension de signal en réponse, laquelle est sensiblement inférieure à la tension de la ligne, ainsi qu'un comparateur, lequel reçoit le signal de sortie provenant de l'optocoupleur et compare la tension de ce signal à une tension de référence déterminée.
PCT/IL1999/000149 1998-03-17 1999-03-17 Systeme d'alimentation sans coupure Ceased WO1999048193A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU28515/99A AU2851599A (en) 1998-03-17 1999-03-17 Uninterruptible power supply
KR1020007010307A KR20010041981A (ko) 1998-03-17 1999-03-17 비단속형 전원
JP2000537296A JP2002507810A (ja) 1998-03-17 1999-03-17 無停電電源装置
EP99909171A EP1062724A2 (fr) 1998-03-17 1999-03-17 Systeme d'alimentation sans coupure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7825698P 1998-03-17 1998-03-17
US60/078,256 1998-03-17

Publications (2)

Publication Number Publication Date
WO1999048193A2 WO1999048193A2 (fr) 1999-09-23
WO1999048193A3 true WO1999048193A3 (fr) 2000-02-03

Family

ID=22142904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1999/000149 Ceased WO1999048193A2 (fr) 1998-03-17 1999-03-17 Systeme d'alimentation sans coupure

Country Status (5)

Country Link
EP (1) EP1062724A2 (fr)
JP (1) JP2002507810A (fr)
KR (1) KR20010041981A (fr)
AU (1) AU2851599A (fr)
WO (1) WO1999048193A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004005995B4 (de) * 2004-02-06 2008-06-26 Giga-Byte Technology Co., Ltd., Hsin-Tien Energieversorgte Schnittstellenkarte und Verfahren zum Bereitstellen einer Energieversorgung für Datensicherung
EP3564784B1 (fr) * 2018-04-30 2023-05-31 Omron Corporation Ordinateur personnel industriel
CN109167429A (zh) * 2018-09-12 2019-01-08 刘道灵 一种稳定型离线式ups电源

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606704A (en) * 1994-10-26 1997-02-25 Intel Corporation Active power down for PC card I/O applications
JPH1063804A (ja) * 1996-07-15 1998-03-06 Internatl Business Mach Corp <Ibm> Ｐｃカード及び周辺機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606704A (en) * 1994-10-26 1997-02-25 Intel Corporation Active power down for PC card I/O applications
JPH1063804A (ja) * 1996-07-15 1998-03-06 Internatl Business Mach Corp <Ibm> Ｐｃカード及び周辺機器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 098, no. 008 30 June 1998 (1998-06-30) *

Also Published As

Publication number Publication date
EP1062724A2 (fr) 2000-12-27
WO1999048193A2 (fr) 1999-09-23
JP2002507810A (ja) 2002-03-12
AU2851599A (en) 1999-10-11
KR20010041981A (ko) 2001-05-25

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Jacob Clean power essential to today's PC systems

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