CA2047083A1 - Dispositif d'alimentation electrique - Google Patents

Dispositif d'alimentation electrique

Info

Publication number
CA2047083A1
CA2047083A1 CA2047083A CA2047083A CA2047083A1 CA 2047083 A1 CA2047083 A1 CA 2047083A1 CA 2047083 A CA2047083 A CA 2047083A CA 2047083 A CA2047083 A CA 2047083A CA 2047083 A1 CA2047083 A1 CA 2047083A1
Authority
CA
Canada
Prior art keywords
power supply
supply units
supplied
power
supply device
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.)
Granted
Application number
CA2047083A
Other languages
English (en)
Other versions
CA2047083C (fr
Inventor
Hironobu Kageyama
Mitsuo Nakamura
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.)
Fujitsu Ltd
Original Assignee
Hironobu Kageyama
Mitsuo Nakamura
Fujitsu Limited
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 Hironobu Kageyama, Mitsuo Nakamura, Fujitsu Limited filed Critical Hironobu Kageyama
Publication of CA2047083A1 publication Critical patent/CA2047083A1/fr
Application granted granted Critical
Publication of CA2047083C publication Critical patent/CA2047083C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • G06F1/305—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations in the event of power-supply fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Stand-By Power Supply Arrangements (AREA)
CA002047083A 1990-07-16 1991-07-15 Dispositif d'alimentation electrique Expired - Fee Related CA2047083C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-187528 1990-07-16
JP2187528A JP2544009B2 (ja) 1990-07-16 1990-07-16 電源装置

Publications (2)

Publication Number Publication Date
CA2047083A1 true CA2047083A1 (fr) 1992-01-17
CA2047083C CA2047083C (fr) 1995-10-10

Family

ID=16207666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002047083A Expired - Fee Related CA2047083C (fr) 1990-07-16 1991-07-15 Dispositif d'alimentation electrique

Country Status (4)

Country Link
US (1) US5214311A (fr)
EP (1) EP0467778A3 (fr)
JP (1) JP2544009B2 (fr)
CA (1) CA2047083C (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671676B2 (ja) * 1991-12-09 1997-10-29 松下電器産業株式会社 携帯電話車載充電装置
US5585712A (en) * 1994-02-03 1996-12-17 Harris Corporation Current source with supply current minimizing
JP3186938B2 (ja) * 1994-12-12 2001-07-11 富士通株式会社 外部電源オン／オフ制御システム
US5763959A (en) * 1995-08-14 1998-06-09 Chambers; Michael Control cabinet for building automation systems
US5861684A (en) * 1995-12-27 1999-01-19 Tandem Computers Incorporated Flexible implementation of distributed DC power
JPH09275632A (ja) * 1996-04-04 1997-10-21 Harness Sogo Gijutsu Kenkyusho:Kk 電力分配システム
US5745670A (en) * 1996-06-11 1998-04-28 Lanart Corporation Fault tolerant power supply system
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US6125448A (en) * 1997-05-02 2000-09-26 3Com Corporation Power subsystem for a communication network containing a power bus
GB2327819A (en) * 1997-07-31 1999-02-03 Neutral Ltd Power controller for a computer peripheral
JP3506590B2 (ja) * 1997-10-03 2004-03-15 三菱電機株式会社 モータの非常停止装置
US7301313B1 (en) * 1999-03-23 2007-11-27 Intel Corporation Multiple voltage regulators for use with a single load
KR100480071B1 (ko) 2002-11-12 2005-03-31 엘지전자 주식회사 가변 감쇠기
US8209107B2 (en) * 2008-01-23 2012-06-26 Hamilton Sundstrand Corporation Electric motor for fuel pump with improved shutdown features
CN102541233A (zh) * 2010-12-29 2012-07-04 鸿富锦精密工业（深圳）有限公司 服务器供电系统
CN102856898A (zh) * 2011-06-30 2013-01-02 苏菠 单相交流风机水泵恒有功功率控制电路
CN103455124B (zh) * 2012-05-31 2016-07-27 赛恩倍吉科技顾问（深圳）有限公司 硬盘供电电路
CN103384068B (zh) * 2013-03-25 2016-02-24 南京南瑞集团公司 电力系统暂态安全稳定紧急控制在线策略优化计算方法
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051384A (en) * 1975-05-09 1977-09-27 Werner Ansorge Blocking circuit for thyristors
JPS5775304A (en) * 1980-10-29 1982-05-11 Fanuc Ltd Power supply for controller
JPS6142235A (ja) * 1984-08-01 1986-02-28 東芝テック株式会社 バツテリ−バツクアツプ回路
US4672226A (en) * 1985-03-08 1987-06-09 Westinghouse Electric Corp. Redundant resistance temperature detector power supply system

Also Published As

Publication number Publication date
US5214311A (en) 1993-05-25
CA2047083C (fr) 1995-10-10
JP2544009B2 (ja) 1996-10-16
EP0467778A2 (fr) 1992-01-22
JPH0475423A (ja) 1992-03-10
EP0467778A3 (en) 1994-06-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed