NO20040941L - Fremgangsmate for spenningsregulering av en krets med en kapasitiv last - Google Patents

Fremgangsmate for spenningsregulering av en krets med en kapasitiv last

Info

Publication number
NO20040941L
NO20040941L NO20040941A NO20040941A NO20040941L NO 20040941 L NO20040941 L NO 20040941L NO 20040941 A NO20040941 A NO 20040941A NO 20040941 A NO20040941 A NO 20040941A NO 20040941 L NO20040941 L NO 20040941L
Authority
NO
Norway
Prior art keywords
capacitive load
reactor
voltage
circuit
voltage regulation
Prior art date
Application number
NO20040941A
Other languages
English (en)
Other versions
NO20040941D0 (no
NO322439B1 (no
Inventor
Bjornar S Johansen
Ole-Morten Midtgard
Original Assignee
Magtech As
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 Magtech As filed Critical Magtech As
Priority to NO20040941A priority Critical patent/NO322439B1/no
Publication of NO20040941D0 publication Critical patent/NO20040941D0/no
Priority to PCT/NO2005/000042 priority patent/WO2005076293A1/en
Publication of NO20040941L publication Critical patent/NO20040941L/no
Publication of NO322439B1 publication Critical patent/NO322439B1/no

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  • Emergency Protection Circuit Devices (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Den foreliggende oppfinnelsen angår en fremgangsmåte for spenningsregulering av en krets med en kapasitiv last, omfattende kobling av en første styrbar reaktor i serie med den kapasitive lasten, måling eller estimering av spenningsfall over og/eller strøm gjennom den kapasitive lasten, etablering av referanseverdier for spenningsfallet (Vref) over den kapasitive lasten, basert på den målte/estimerte spenningen og/eller strømmen og på referanseverdiene, beregning av en ønsket impedansverdi (X) for den styrbare reaktoren som er nødvendig for etablering av et reaktorspenningsfall som fører til ønsket verdi for spenningsfall (Vref) over lasten, regulering av reaktorens reaktans for å oppnå den ønskede impedansverdien ved variering av den effektive permeabiliteten i reaktorens magnetiske kjerne. Oppfinnelsen angår også et system for utføring av fremgangsmåten.
NO20040941A 2004-02-03 2004-02-03 Fremgangsmåte for spenningsregulering av en krets med en kapasitiv last NO322439B1 (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20040941A NO322439B1 (no) 2004-02-03 2004-02-03 Fremgangsmåte for spenningsregulering av en krets med en kapasitiv last
PCT/NO2005/000042 WO2005076293A1 (en) 2004-02-03 2005-02-03 Power supply control methods and devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20040941A NO322439B1 (no) 2004-02-03 2004-02-03 Fremgangsmåte for spenningsregulering av en krets med en kapasitiv last

Publications (3)

Publication Number Publication Date
NO20040941D0 NO20040941D0 (no) 2004-02-03
NO20040941L true NO20040941L (no) 2005-08-04
NO322439B1 NO322439B1 (no) 2006-10-09

Family

ID=34793458

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040941A NO322439B1 (no) 2004-02-03 2004-02-03 Fremgangsmåte for spenningsregulering av en krets med en kapasitiv last

Country Status (1)

Country Link
NO (1) NO322439B1 (no)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684678A (en) * 1995-12-08 1997-11-04 Delco Electronics Corp. Resonant converter with controlled inductor
US6603216B2 (en) * 2001-10-10 2003-08-05 Champion Aerospace Inc. Exciter circuit with ferro-resonant transformer network for an ignition system of a turbine engine

Also Published As

Publication number Publication date
NO20040941D0 (no) 2004-02-03
NO322439B1 (no) 2006-10-09

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: AKER PROCESS SYSTEMS AS, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: FJORDS PROCESSING AS, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: NOV PROCESS & FLOW TECHNOLOGIES AS, NO

MM1K Lapsed by not paying the annual fees