FI925920A0 - System för att förse en för flera elektriska enheter gemensam spänningslinje med en spänning - Google Patents

System för att förse en för flera elektriska enheter gemensam spänningslinje med en spänning

Info

Publication number
FI925920A0
FI925920A0 FI925920A FI925920A FI925920A0 FI 925920 A0 FI925920 A0 FI 925920A0 FI 925920 A FI925920 A FI 925920A FI 925920 A FI925920 A FI 925920A FI 925920 A0 FI925920 A0 FI 925920A0
Authority
FI
Finland
Prior art keywords
voltage
supplying
several electrical
electrical units
line common
Prior art date
Application number
FI925920A
Other languages
English (en)
Finnish (fi)
Other versions
FI92448B (sv
FI92448C (sv
Inventor
Antti Poutanen
Hemmo Ristimaeki
Tarmo Anttalainen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI925920A priority Critical patent/FI92448C/sv
Publication of FI925920A0 publication Critical patent/FI925920A0/sv
Priority to AU57007/94A priority patent/AU5700794A/en
Priority to DE69328196T priority patent/DE69328196T2/de
Priority to DK94902787T priority patent/DK0677225T3/da
Priority to PCT/FI1993/000556 priority patent/WO1994015424A1/en
Priority to EP94902787A priority patent/EP0677225B1/en
Publication of FI92448B publication Critical patent/FI92448B/sv
Application granted granted Critical
Publication of FI92448C publication Critical patent/FI92448C/sv

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Power Sources (AREA)
FI925920A 1992-12-29 1992-12-29 System för att förse en för flera elektriska enheter gemensam spänningslinje med en spänning FI92448C (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI925920A FI92448C (sv) 1992-12-29 1992-12-29 System för att förse en för flera elektriska enheter gemensam spänningslinje med en spänning
AU57007/94A AU5700794A (en) 1992-12-29 1993-12-28 System for providing voltage in a voltage line common to a plurality of electrical units
DE69328196T DE69328196T2 (de) 1992-12-29 1993-12-28 Anordnung zur spannungslieferung an einer fuer mehrere elektrische einheiten gemeinsamen spannungslieferung
DK94902787T DK0677225T3 (da) 1992-12-29 1993-12-28 System til tilvejebringelse af spænding i en spændingslinie, der er fælles for en flerhed af elektriske enheder
PCT/FI1993/000556 WO1994015424A1 (en) 1992-12-29 1993-12-28 System for providing voltage in a voltage line common to a plurality of electrical units
EP94902787A EP0677225B1 (en) 1992-12-29 1993-12-28 System for providing voltage in a voltage line common to a plurality of electrical units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925920A FI92448C (sv) 1992-12-29 1992-12-29 System för att förse en för flera elektriska enheter gemensam spänningslinje med en spänning
FI925920 1992-12-29

Publications (3)

Publication Number Publication Date
FI925920A0 true FI925920A0 (sv) 1992-12-29
FI92448B FI92448B (sv) 1994-07-29
FI92448C FI92448C (sv) 1994-11-10

Family

ID=8536475

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925920A FI92448C (sv) 1992-12-29 1992-12-29 System för att förse en för flera elektriska enheter gemensam spänningslinje med en spänning

Country Status (6)

Country Link
EP (1) EP0677225B1 (sv)
AU (1) AU5700794A (sv)
DE (1) DE69328196T2 (sv)
DK (1) DK0677225T3 (sv)
FI (1) FI92448C (sv)
WO (1) WO1994015424A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09508251A (ja) * 1994-10-18 1997-08-19 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ トランシーバを有する通信ネットワーク
AU5886396A (en) * 1995-06-30 1997-02-05 Siemens Energy & Automation, Inc. Voltage regulator controller having means for automatic configuration of accessory devices
US6396391B1 (en) * 1998-08-27 2002-05-28 Serconet Ltd. Communications and control network having multiple power supplies
SE9903476L (sv) * 1999-09-24 2001-03-25 Ericsson Telefon Ab L M Anordning och metod som avser kraftförsörjning i ett kommunikationsnätverk
EP1124299A1 (de) * 2000-02-10 2001-08-16 Siemens Aktiengesellschaft Netzteil für dezentrale Spannungsversorgung eines Busses
IL138759A (en) * 2000-09-28 2010-06-16 Eci Telecom Ltd Technique for remote power feeding of telephone subscribers
EP2120443A1 (en) * 2008-05-15 2009-11-18 BRITISH TELECOMMUNICATIONS public limited company Power supply system
EP2120442A1 (en) 2008-05-15 2009-11-18 BRITISH TELECOMMUNICATIONS public limited company Power backup system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536046A (en) * 1976-06-30 1978-12-20 Ibm Data processing system power control
JPS6061835A (ja) * 1983-09-13 1985-04-09 Nec Corp 電源制御方式
FR2571872B1 (fr) * 1984-10-15 1987-02-20 Sagem Dispositif d'alimentation electrique de microprocesseurs
US4788449A (en) * 1987-04-24 1988-11-29 The Foxboro Company Redundant power distribution
EP0551114A1 (de) * 1992-01-09 1993-07-14 STN Systemtechnik Nord GmbH Anordnung zur Informationsübermittlung

Also Published As

Publication number Publication date
FI92448B (sv) 1994-07-29
EP0677225B1 (en) 2000-03-22
WO1994015424A1 (en) 1994-07-07
AU5700794A (en) 1994-07-19
EP0677225A1 (en) 1995-10-18
DE69328196T2 (de) 2000-09-21
DE69328196D1 (de) 2000-04-27
FI92448C (sv) 1994-11-10
DK0677225T3 (da) 2000-08-28

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Legal Events

Date Code Title Description
BB Publication of examined application