NO20053666L - Spenningsregulert stromforsyning - Google Patents

Spenningsregulert stromforsyning

Info

Publication number
NO20053666L
NO20053666L NO20053666A NO20053666A NO20053666L NO 20053666 L NO20053666 L NO 20053666L NO 20053666 A NO20053666 A NO 20053666A NO 20053666 A NO20053666 A NO 20053666A NO 20053666 L NO20053666 L NO 20053666L
Authority
NO
Norway
Prior art keywords
power supply
voltage
control input
regulated power
voltage regulated
Prior art date
Application number
NO20053666A
Other languages
English (en)
Other versions
NO20053666D0 (no
Inventor
Clet Antoine Landry
Original Assignee
Pgs Americas Inc
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 Pgs Americas Inc filed Critical Pgs Americas Inc
Publication of NO20053666D0 publication Critical patent/NO20053666D0/no
Publication of NO20053666L publication Critical patent/NO20053666L/no

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
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J1/06—Two-wire DC power distribution systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators

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)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Et spenningsregulert strømforsyningssystem basert på fjernføling presenteres. Effekten omfatter en strømforsyning med styrbar utgang, som har en styreinngang. En utgang av strømforsyningen er relatert til et spenningssignal som påtrykkes styreinngangen. Strømforsyningslinjer kopler en elektrisk last til minst en av strømforsyningslinjene i nærheten av den elektriske lasten. En bufferkrets er koplet mellom spenningsfølingselementet og styreinngangen. I en utførelse omfatter bufferkretsen en høyimpedans spenningskomparator anordnet i nærheten av strømforsyningen og koplet ved en inngang til en spenningsføling. Spenningsfølelinjen strekker seg fra spenningsfølingselementet til spenningskomparatoren.
NO20053666A 2004-08-02 2005-07-28 Spenningsregulert stromforsyning NO20053666L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59818104P 2004-08-02 2004-08-02
US10/954,066 US20060022525A1 (en) 2004-08-02 2004-09-29 Remote sensing regulated voltage power supply

Publications (2)

Publication Number Publication Date
NO20053666D0 NO20053666D0 (no) 2005-07-28
NO20053666L true NO20053666L (no) 2006-02-03

Family

ID=34976438

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053666A NO20053666L (no) 2004-08-02 2005-07-28 Spenningsregulert stromforsyning

Country Status (4)

Country Link
US (1) US20060022525A1 (no)
AU (1) AU2005203327A1 (no)
GB (1) GB2416867B (no)
NO (1) NO20053666L (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8575938B2 (en) 2010-04-20 2013-11-05 Pgs Geophysical As Electrical power system for towed electromagnetic survey streamers
US8990604B2 (en) * 2011-10-14 2015-03-24 Apple Inc. Alternately sensing voltage on supply side or load side of a power gate of an electronic device and modifying feedback input of a power supply controlled by the power gate based on which side of the power gate is currently sensed
JP2013223389A (ja) * 2012-04-19 2013-10-28 Smk Corp 電源供給システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725740A (en) * 1972-03-27 1973-04-03 Gte Automatic Electric Lab Inc Voltage margining control circuit for program controlled power supplies
US4128771A (en) * 1977-01-07 1978-12-05 Palyn Associates, Inc. Digitally controlled power system
US5977757A (en) * 1998-11-02 1999-11-02 Hewlett-Packard Company Power supply having automatic voltage sensing
US6181027B1 (en) * 1999-02-26 2001-01-30 International Business Machine Corp. DC power distribution
GB9924987D0 (en) * 1999-10-21 1999-12-22 Geco As Seismic data acquisition and processing method
EP1376838A1 (en) * 2002-06-17 2004-01-02 Magnetek S.p.A. Current-powered converter with energy recovery clamping circuit
DE10236166A1 (de) * 2002-08-07 2004-02-19 Siemens Ag Spannungsregelung für räumlich entfernte Verbraucher
US7057907B2 (en) * 2003-11-21 2006-06-06 Fairchild Semiconductor Corporation Power converter having improved control

Also Published As

Publication number Publication date
GB0515132D0 (en) 2005-08-31
GB2416867A (en) 2006-02-08
NO20053666D0 (no) 2005-07-28
GB2416867B (en) 2008-12-24
AU2005203327A1 (en) 2006-02-16
US20060022525A1 (en) 2006-02-02

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application