DE2967481D1 - Variable inductance - Google Patents

Variable inductance

Info

Publication number
DE2967481D1
DE2967481D1 DE7979400766T DE2967481T DE2967481D1 DE 2967481 D1 DE2967481 D1 DE 2967481D1 DE 7979400766 T DE7979400766 T DE 7979400766T DE 2967481 T DE2967481 T DE 2967481T DE 2967481 D1 DE2967481 D1 DE 2967481D1
Authority
DE
Germany
Prior art keywords
variable inductance
inductance
variable
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.)
Expired
Application number
DE7979400766T
Other languages
English (en)
Inventor
Gerald Roberge
Andre Doyon
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.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Application granted granted Critical
Publication of DE2967481D1 publication Critical patent/DE2967481D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying 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
    • H01F29/146—Constructional details
    • 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)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Ac-Ac Conversion (AREA)
DE7979400766T 1978-10-20 1979-10-19 Variable inductance Expired DE2967481D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000313821A CA1118509A (fr) 1978-10-20 1978-10-20 Variable inductance

Publications (1)

Publication Number Publication Date
DE2967481D1 true DE2967481D1 (en) 1985-08-14

Family

ID=4112642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400766T Expired DE2967481D1 (en) 1978-10-20 1979-10-19 Variable inductance

Country Status (6)

Country Link
US (1) US4393157A (de)
EP (3) EP0106371B1 (de)
JP (1) JPS6040171B2 (de)
BR (1) BR7906797A (de)
CA (1) CA1118509A (de)
DE (1) DE2967481D1 (de)

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WO1999031686A1 (fr) * 1997-04-02 1999-06-24 Tohoku Electric Power Company, Incorporated Transformateur variable a commande de flux
KR100510638B1 (ko) * 1999-02-04 2005-08-31 엘지전자 주식회사 반도체 인덕터 소자
KR100621186B1 (ko) * 1999-12-28 2006-09-06 삼성전자주식회사 영상표시기기의 수평 선형성 보정회로
GB2361107A (en) * 2000-04-03 2001-10-10 Abb Ab Magnetic bias of a magnetic core portion used to adjust a core's reluctance
US6933822B2 (en) * 2000-05-24 2005-08-23 Magtech As Magnetically influenced current or voltage regulator and a magnetically influenced converter
NO317045B1 (no) * 2000-05-24 2004-07-26 Magtech As Magnetisk pavirkbar strom- eller spenningsregulerende anordning
US7026905B2 (en) * 2000-05-24 2006-04-11 Magtech As Magnetically controlled inductive device
JP4789030B2 (ja) * 2001-04-27 2011-10-05 財団法人北九州産業学術推進機構 可変リアクトルを用いた誘導発電機の電圧制御方法
NO318397B1 (no) * 2001-11-21 2005-03-14 Magtech As System for styring av impedans i en arbeidskrets
NO319424B1 (no) * 2001-11-21 2005-08-08 Magtech As Fremgangsmate for styrbar omforming av en primaer vekselstrom/-spenning til en sekundaer vekselstrom/-spenning
NO319363B1 (no) * 2002-12-12 2005-07-18 Magtech As System for spenningsstabilisering av kraftforsyningslinjer
NO20033362D0 (no) * 2003-07-25 2003-07-25 Magtech As Mykstarter for asynkrone motorer
GB2407214A (en) * 2003-10-14 2005-04-20 Magtech A S Variable inductor
WO2005076293A1 (en) * 2004-02-03 2005-08-18 Magtech As Power supply control methods and devices
GB2419479A (en) * 2004-10-14 2006-04-26 Magtech A S Symetrization of a three-phase system with a single-phase load
US7378828B2 (en) * 2004-11-09 2008-05-27 The Boeing Company DC-DC converter having magnetic feedback
NO322286B1 (no) * 2004-12-23 2006-09-11 Magtech As Anordning og fremgangsmate for reduksjon av harmoniske i en trefaset spenningsforsyning
DE102006022438A1 (de) * 2006-05-13 2007-11-15 Robert Bosch Gmbh Luftspule als Koppelinduktivität
US7274574B1 (en) * 2006-05-15 2007-09-25 Biegel George E Magnetically controlled transformer apparatus for controlling power delivered to a load with current transformer feedback
CN102356438B (zh) * 2009-03-31 2014-08-27 伟创力国际美国公司 使用u形芯件形成的磁器件以及运用该器件的功率转换器
US8120457B2 (en) 2010-04-09 2012-02-21 Delta Electronics, Inc. Current-controlled variable inductor
RU2451353C1 (ru) * 2010-10-21 2012-05-20 Александр Михайлович Брянцев Трехфазный управляемый подмагничиванием реактор
RU2473999C1 (ru) * 2011-07-15 2013-01-27 "Сиадор Энтерпрайзис Лимитед" Способ увеличения быстродействия управляемого подмагничиванием шунтирующего реактора
RU2486619C1 (ru) * 2012-02-07 2013-06-27 Александр Михайлович Брянцев Электрический трехфазный реактор с подмагничиванием
KR102032791B1 (ko) * 2013-06-03 2019-10-16 삼성전자주식회사 노이즈 필터 및 이를 포함하는 전자장치
JP6504766B2 (ja) * 2014-08-28 2019-04-24 株式会社日立製作所 静止誘導電器
US9997290B2 (en) * 2015-06-26 2018-06-12 Intel Corporation Variable inductor and wireless communication device including variable device for conversion of a baseband signal to a radio frequency (RF) range
US9979273B2 (en) * 2016-05-19 2018-05-22 Abb Schweiz Ag Resonant converters with variable inductor
RU2643789C1 (ru) * 2016-09-29 2018-02-06 Сергей Александрович Смирнов Способ подключения управляемого шунтирующего реактора ( варианты)
RU2643787C1 (ru) * 2016-09-29 2018-02-06 Сергей Александрович Смирнов Способ управления шунтирующим реактором при отключении
RU2658346C1 (ru) * 2017-06-07 2018-06-20 Илья Николаевич Джус Способ коммутации управляемого шунтирующего реактора
RU2659820C1 (ru) * 2017-07-13 2018-07-04 Илья Николаевич Джус Семистержневой трехфазный подмагничиваемый реактор
US10144035B1 (en) * 2017-08-23 2018-12-04 Teledyne Instruments, Inc. Low-frequency sound source for underwater sound propagation research and calibration
RU2658347C1 (ru) * 2017-10-03 2018-06-20 Илья Николаевич Джус Устройство для регулирования тока шунтирующего реактора
RU2686657C1 (ru) * 2018-07-23 2019-04-30 Илья Николаевич Джус Управляемый шунтирующий реактор (варианты)
RU2686301C1 (ru) * 2018-07-24 2019-04-25 Илья Николаевич Джус Шунтирующий реактор с комбинированным возбуждением (варианты)
RU2685221C1 (ru) * 2018-07-24 2019-04-17 Илья Николаевич Джус Шунтирующий реактор со смешанным возбуждением (варианты)
RU2699017C1 (ru) * 2018-12-19 2019-09-03 Илья Николаевич Джус УСТРОЙСТВО ДЛЯ УПРАВЛЕНИЯ ДВУМЯ ПОДМАГНИЧИВАЕМЫМИ РЕАКТОРАМИ (варианты)
RU2701150C1 (ru) * 2019-01-28 2019-09-25 Илья Николаевич Джус УПРАВЛЯЕМЫЙ РЕАКТОР-КОМПЕНСАТОР (варианты)
RU2706719C1 (ru) * 2019-01-28 2019-11-20 Илья Николаевич Джус УСТРОЙСТВО УПРАВЛЕНИЯ ДВУМЯ РЕАКТОРАМИ (варианты)
RU2701144C1 (ru) * 2019-01-28 2019-09-25 Илья Николаевич Джус Управляемый шунтирующий реактор
RU2700569C1 (ru) * 2019-03-26 2019-09-18 Илья Николаевич Джус Управляемый реактор с независимым подмагничиванием
RU2701147C1 (ru) * 2019-03-26 2019-09-25 Илья Николаевич Джус Шунтирующий управляемый реактор
RU2701149C1 (ru) * 2019-03-26 2019-09-25 Илья Николаевич Джус УПРАВЛЯЕМЫЙ ШУНТИРУЮЩИЙ РЕАКТОР (варианты)
CN112541154B (zh) * 2020-11-26 2021-10-08 东南大学 一种磁路功率的计算方法
RU2757149C1 (ru) * 2020-12-08 2021-10-11 Илья Николаевич Джус Трехфазный управляемый реактор (варианты)
CN116599162B (zh) * 2023-07-19 2023-09-15 昆明理工大学 一种n-1下新能源渗透率的确定方法

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US1788152A (en) * 1928-06-20 1931-01-06 Union Switch & Signal Co Electrical translating apparatus
US1862204A (en) * 1930-11-01 1932-06-07 Union Switch & Signal Co Electrical translating apparatus
US2445857A (en) * 1944-11-23 1948-07-27 Automatic Elect Lab Magnetic frequency changer
US2844804A (en) * 1955-07-06 1958-07-22 Letourneau Westinghouse Compan Control transformer
DE1026416B (de) * 1955-10-08 1958-03-20 Siemens Ag Gleichstromvormagnetisierte Drehstromdrosselspule
US3087108A (en) * 1957-01-03 1963-04-23 Dominic S Toffolo Flux switching transformer
CH355210A (de) * 1958-01-25 1961-06-30 Bbc Brown Boveri & Cie Regulieranordnung für Schweissgleichrichter
US3188456A (en) * 1961-08-24 1965-06-08 Jr Raymond L King Magnetic modulator for computing divisions and multiplications
BE629601A (de) * 1962-03-16
US3403323A (en) * 1965-05-14 1968-09-24 Wanlass Electric Company Electrical energy translating devices and regulators using the same
US3582829A (en) * 1968-08-05 1971-06-01 Wanlass Electric Co Modulating systems incorporating an electrically variable inductance as a modulating element
US3622868A (en) * 1970-02-06 1971-11-23 Joachim H Todt Regulating power transformer with magnetic shunt
US3657678A (en) * 1970-06-08 1972-04-18 Carl A Schwenden Multi-purpose, multi-voltage transformer
US3757201A (en) * 1972-05-19 1973-09-04 L Cornwell Electric power controlling or regulating system
US3735305A (en) * 1972-09-20 1973-05-22 Us Air Force High power electrically variable inductor
GB1424986A (en) * 1974-02-11 1976-02-11 Rivas R V De Electromagnetic device
FR2324053A1 (fr) * 1975-09-12 1977-04-08 Inst Elektroswarki Patona Dispositif pour le traitement des metaux au plasma

Also Published As

Publication number Publication date
EP0109096B1 (de) 1986-04-30
EP0106371A2 (de) 1984-04-25
JPS5556608A (en) 1980-04-25
EP0010502A1 (de) 1980-04-30
BR7906797A (pt) 1980-06-17
EP0010502B1 (de) 1985-07-10
US4393157A (en) 1983-07-12
EP0109096A1 (de) 1984-05-23
JPS6040171B2 (ja) 1985-09-10
CA1118509A (fr) 1982-02-16
EP0106371B1 (de) 1986-03-26
EP0106371A3 (en) 1984-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee