HK1021082A1 - Power pack - Google Patents

Power pack

Info

Publication number
HK1021082A1
HK1021082A1 HK99106137A HK99106137A HK1021082A1 HK 1021082 A1 HK1021082 A1 HK 1021082A1 HK 99106137 A HK99106137 A HK 99106137A HK 99106137 A HK99106137 A HK 99106137A HK 1021082 A1 HK1021082 A1 HK 1021082A1
Authority
HK
Hong Kong
Prior art keywords
direct voltage
mains
event
way
power supply
Prior art date
Application number
HK99106137A
Other languages
English (en)
Inventor
Harald Schweigert
Andreas Kranister
Original Assignee
Siemens Ag Oesterreich
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 Siemens Ag Oesterreich filed Critical Siemens Ag Oesterreich
Publication of HK1021082A1 publication Critical patent/HK1021082A1/xx

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
    • H02J9/061—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 DC powered loads

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Damping Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Air Bags (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
HK99106137A 1996-07-23 1999-12-28 Power pack HK1021082A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0132896A AT405703B (de) 1996-07-23 1996-07-23 Netzgerät
PCT/AT1997/000163 WO1998004026A1 (de) 1996-07-23 1997-07-10 Netzgerät

Publications (1)

Publication Number Publication Date
HK1021082A1 true HK1021082A1 (en) 2000-05-26

Family

ID=3511534

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99106137A HK1021082A1 (en) 1996-07-23 1999-12-28 Power pack

Country Status (7)

Country Link
US (1) US6285570B1 (xx)
EP (1) EP0914702B1 (xx)
CN (1) CN1103132C (xx)
AT (2) AT405703B (xx)
DE (1) DE59706980D1 (xx)
HK (1) HK1021082A1 (xx)
WO (1) WO1998004026A1 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138536B4 (de) * 2001-08-06 2007-02-22 Siemens Ag Schaltungsanordnung zur Netzausfallüberbrückung bei Schaltungen mit einem Schaltregler
US20040041472A1 (en) * 2002-08-29 2004-03-04 I-Bus Corporation Energy storage for DC power supply
DE10308411A1 (de) 2003-02-27 2004-09-23 Bosch Rexroth Ag Gleichstromwandlerschaltung
CN100563080C (zh) * 2007-10-29 2009-11-25 成都市华为赛门铁克科技有限公司 主备电源切换控制的方法及装置
JP2009131101A (ja) * 2007-11-27 2009-06-11 Canon Inc 電力供給装置及び電力供給装置における過放電制御方法
EP2260572B1 (de) * 2008-03-31 2017-08-02 Siemens Aktiengesellschaft Kompaktes schaltgerät für einen elektrischen verbraucher
EP3528000A1 (en) * 2018-02-15 2019-08-21 Koninklijke Philips N.V. Rf transmit system with switchable power supply device
CN110333416A (zh) * 2019-08-07 2019-10-15 常州华威电子有限公司 一种高压电解电容耐久性测试系统和方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163113A (ja) * 1984-02-02 1985-08-26 Seiko Instr & Electronics Ltd Ｍｏｓ集積回路用定電圧回路
DE3541307C1 (en) * 1985-11-22 1987-02-05 Philips Patentverwaltung DC power supply generator e.g. for gas discharge lamp - obtains regulated DC voltage from mains supply giving sinusoidal input to filter and rectifier
NL8601854A (nl) * 1986-07-16 1988-02-16 Philips Nv Voedingsschakeling voor het toevoeren van een afgevlakte gelijkstroom aan een belastingsimpedantie.
US5134307A (en) * 1989-05-18 1992-07-28 Hirotami Nakano Uninterruptible power supply apparatus and isolating method thereof
US5111058A (en) 1990-05-23 1992-05-05 Martin Richard A Circuit for sustaining power supply output following momentary interruption of commercial a.c. power
US5099410A (en) 1990-11-13 1992-03-24 Wisconsin Alumni Research Foundation Single phase ac power conversion apparatus
JPH04251522A (ja) * 1990-12-29 1992-09-07 Kanzaki Paper Mfg Co Ltd 電力平均化回路
DE4125510A1 (de) * 1991-08-01 1993-02-04 Philips Patentverwaltung Schaltungsanordnung mit einem schaltnetzteil
JPH05224786A (ja) 1992-02-12 1993-09-03 Nec Corp ニッケル・カドミウム蓄電池電圧の保持回路
US5469046A (en) * 1993-04-30 1995-11-21 North American Philips Corporation Transformerless low voltage switching power supply
JP3309494B2 (ja) * 1993-06-08 2002-07-29 株式会社明電舎 インバータの停電対策回路
GB9500969D0 (en) * 1995-01-18 1995-03-08 Magnum Power Solutions Ltd Uninterruptible power supplies
US5579197A (en) * 1995-01-24 1996-11-26 Best Power Technology, Incorporated Backup power system and method
US5990577A (en) * 1996-11-01 1999-11-23 Allied Telesis K. K. Hub for local area network with backup power supply system
JP3805844B2 (ja) * 1996-12-05 2006-08-09 株式会社アイ・ヒッツ研究所 無停電電力供給装置
US5867377A (en) * 1997-03-12 1999-02-02 Lucent Technologies Inc. System and method for improving the efficiency of reserve battery-powered, partitioned power conversion systems under light load conditions
JPH10309045A (ja) * 1997-05-07 1998-11-17 Sony Corp 予備電源装置
US5994794A (en) * 1997-05-09 1999-11-30 Active Power, Inc. Methods and apparatus for providing protection to batteries in an uninterruptible power supply
US5982652A (en) * 1998-07-14 1999-11-09 American Power Conversion Method and apparatus for providing uninterruptible power using a power controller and a redundant power controller

Also Published As

Publication number Publication date
ATE216146T1 (de) 2002-04-15
CN1103132C (zh) 2003-03-12
ATA132896A (de) 1999-02-15
US6285570B1 (en) 2001-09-04
WO1998004026A1 (de) 1998-01-29
EP0914702A1 (de) 1999-05-12
CN1225754A (zh) 1999-08-11
EP0914702B1 (de) 2002-04-10
AT405703B (de) 1999-11-25
DE59706980D1 (de) 2002-05-16

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100710