ATE235098T1 - Steuerbarer induktor - Google Patents

Steuerbarer induktor

Info

Publication number
ATE235098T1
ATE235098T1 AT97924424T AT97924424T ATE235098T1 AT E235098 T1 ATE235098 T1 AT E235098T1 AT 97924424 T AT97924424 T AT 97924424T AT 97924424 T AT97924424 T AT 97924424T AT E235098 T1 ATE235098 T1 AT E235098T1
Authority
AT
Austria
Prior art keywords
pct
core
phase
date nov
sec
Prior art date
Application number
AT97924424T
Other languages
English (en)
Inventor
Stefan Valdemarsson
Lars Liljestrand
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Application granted granted Critical
Publication of ATE235098T1 publication Critical patent/ATE235098T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Ac-Ac Conversion (AREA)
  • Burglar Alarm Systems (AREA)
  • Filters And Equalizers (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Electrical Variables (AREA)
AT97924424T 1996-05-23 1997-05-16 Steuerbarer induktor ATE235098T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601948A SE506891C2 (sv) 1996-05-23 1996-05-23 Styrbar induktor
PCT/SE1997/000802 WO1997044795A1 (en) 1996-05-23 1997-05-16 A controllable inductor

Publications (1)

Publication Number Publication Date
ATE235098T1 true ATE235098T1 (de) 2003-04-15

Family

ID=20402653

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97924424T ATE235098T1 (de) 1996-05-23 1997-05-16 Steuerbarer induktor

Country Status (10)

Country Link
US (1) US6154019A (de)
EP (1) EP0900443B1 (de)
JP (1) JP2000511347A (de)
CN (1) CN1156861C (de)
AT (1) ATE235098T1 (de)
AU (1) AU711153B2 (de)
CA (1) CA2255551A1 (de)
DE (1) DE69719975T2 (de)
SE (1) SE506891C2 (de)
WO (1) WO1997044795A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000025328A1 (fr) * 1998-10-27 2000-05-04 Georgy Nikolaevich Alexandrov Reacteur commande
US7545056B2 (en) * 2003-05-27 2009-06-09 Pratt & Whitney Canada Corp. Saturation control of electric machine
US7262539B2 (en) * 2004-11-26 2007-08-28 Pratt & Whitney Canada Corp. Saturation control of electric machine
US8138637B2 (en) * 2005-12-07 2012-03-20 Siemens Aktiengesellschaft Electrical energy transmission device
US7288923B1 (en) 2006-04-21 2007-10-30 Pratt & Whitney Canada Corp. Voltage-limited electric machine
RU2348998C1 (ru) * 2008-01-31 2009-03-10 Александр Васильевич Григорьев Управляемый реактор трансформаторного типа
JP6025059B2 (ja) * 2013-08-07 2016-11-16 東北電力株式会社 三相電磁機器
US9343996B2 (en) 2014-02-04 2016-05-17 Pavel Dourbal Method and system for transmitting voltage and current between a source and a load

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH510932A (de) * 1970-01-06 1971-07-31 Gni Energetichesky Inst Doppeldrosselspule zur Konstanthaltung der Spannung einer elektrischen Anlage
US4162428A (en) * 1978-06-29 1979-07-24 Westinghouse Electric Corp. Variable inductance ballast apparatus for HID lamp
US4350934A (en) * 1980-07-23 1982-09-21 Westinghouse Electric Corp. Discharge device ballast component which provides both voltage transformation and variable inductive reactance
DE3115291C2 (de) * 1981-04-15 1983-07-21 Becker Autoradiowerk Gmbh, 7516 Karlsbad "Abstimmschaltung für Hochfrequenzempfänger"
SE9203331L (sv) * 1992-11-09 1994-05-10 Asea Brown Boveri Styrbar induktor samt användning av en sådan
US5523673A (en) * 1994-03-04 1996-06-04 Marelco Power Systems, Inc. Electrically controllable inductor
SE511406C2 (sv) * 1997-01-08 1999-09-27 Abb Ab Styrbar induktor
US5936503A (en) * 1997-02-14 1999-08-10 Asea Brown Boveri Ab Controllable inductor
US5929737A (en) * 1997-02-14 1999-07-27 Asea Brown Boveri Ab Controllable inductor

Also Published As

Publication number Publication date
SE9601948D0 (sv) 1996-05-23
EP0900443A1 (de) 1999-03-10
WO1997044795A1 (en) 1997-11-27
SE9601948L (sv) 1997-11-24
JP2000511347A (ja) 2000-08-29
AU2984497A (en) 1997-12-09
SE506891C2 (sv) 1998-02-23
CN1219276A (zh) 1999-06-09
AU711153B2 (en) 1999-10-07
EP0900443B1 (de) 2003-03-19
CA2255551A1 (en) 1997-11-27
CN1156861C (zh) 2004-07-07
US6154019A (en) 2000-11-28
DE69719975T2 (de) 2004-02-05
DE69719975D1 (de) 2003-04-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties