ES550602A0 - Inductor variable - Google Patents

Inductor variable

Info

Publication number
ES550602A0
ES550602A0 ES550602A ES550602A ES550602A0 ES 550602 A0 ES550602 A0 ES 550602A0 ES 550602 A ES550602 A ES 550602A ES 550602 A ES550602 A ES 550602A ES 550602 A0 ES550602 A0 ES 550602A0
Authority
ES
Spain
Prior art keywords
variable inductor
inductor
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.)
Granted
Application number
ES550602A
Other languages
English (en)
Other versions
ES8705992A1 (es
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
Publication of ES8705992A1 publication Critical patent/ES8705992A1/es
Publication of ES550602A0 publication Critical patent/ES550602A0/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/879—Magnet or electromagnet

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Treatment Devices (AREA)
  • Ac-Ac Conversion (AREA)
  • Coils Or Transformers For Communication (AREA)
ES550602A 1985-01-16 1985-12-31 Inductor variable Expired ES8705992A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000472204A CA1229381A (fr) 1985-01-16 1985-01-16 Inductance variable autocontrolee a entrefers

Publications (2)

Publication Number Publication Date
ES8705992A1 ES8705992A1 (es) 1987-05-16
ES550602A0 true ES550602A0 (es) 1987-05-16

Family

ID=4129587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550602A Expired ES8705992A1 (es) 1985-01-16 1985-12-31 Inductor variable

Country Status (11)

Country Link
US (1) US4620144A (es)
EP (1) EP0194163B1 (es)
JP (1) JPH07112350B2 (es)
KR (1) KR900000432B1 (es)
CN (1) CN86100229B (es)
AU (1) AU576137B2 (es)
BR (1) BR8506473A (es)
CA (1) CA1229381A (es)
DE (1) DE3664016D1 (es)
ES (1) ES8705992A1 (es)
MX (1) MX159950A (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1258881A (fr) * 1987-04-15 1989-08-29 Leonard Bolduc Transformateur-inducteur auto-regule a entrefers
US5179489A (en) * 1990-04-04 1993-01-12 Oliver Bernard M Method and means for suppressing geomagnetically induced currents
US5136453A (en) * 1990-04-04 1992-08-04 Oliver Bernard M Method and means for suppressing geomagnetically induced currents
US5343381A (en) * 1993-02-25 1994-08-30 Hydro-Quebec Electrical dampening circuit for dampening resonance of a power signal in a power distribution network
US5523673A (en) * 1994-03-04 1996-06-04 Marelco Power Systems, Inc. Electrically controllable inductor
US5426409A (en) * 1994-05-24 1995-06-20 The United States Of America As Represented By The Secretary Of The Navy Current controlled variable inductor
US5999077A (en) * 1998-12-10 1999-12-07 The United States Of America As Represented By The Secretary Of The Navy Voltage controlled variable inductor
CN1093682C (zh) * 1999-06-28 2002-10-30 邓忠宪 气隙连续可调的磁芯
US6392521B1 (en) 2000-10-12 2002-05-21 Clinton Instrument Company Variable inductance transformer with electronic control
US20040032315A1 (en) * 2002-08-19 2004-02-19 Lewis Illingworth Variable inductor responsive to AC current level
US7378828B2 (en) * 2004-11-09 2008-05-27 The Boeing Company DC-DC converter having magnetic feedback
CN101278249B (zh) * 2005-09-29 2010-05-19 Abb研究有限公司 用于控制磁通量的方法与设备
DE102008064640A1 (de) * 2008-05-21 2009-12-03 Sew-Eurodrive Gmbh & Co. Kg Induktivität und Anordnung
CN102176369A (zh) * 2011-01-28 2011-09-07 武汉市泛科变电检修设备制造有限公司 一种可长时间工作的可调长间隙电抗器
CN102184766B (zh) * 2011-02-21 2012-11-14 山东大学 一种低噪音饱和电抗器
CN102290200B (zh) * 2011-04-25 2012-12-26 山东大学 一种可控饱和电抗器
CN103827765B (zh) * 2011-09-30 2016-09-07 英特尔公司 在耦合与解耦状态之间切换的电感器
WO2015171560A1 (en) * 2014-05-05 2015-11-12 Hubbell Incorporated Adjustable inductor
CN104376967B (zh) * 2014-11-28 2016-11-02 山东大学 一种反应快速的直流饱和电抗器
CN106911316A (zh) * 2015-12-23 2017-06-30 群光电能科技股份有限公司 滤波模块
EP3349224B1 (en) 2017-01-12 2020-05-27 Delta Electronics (Thailand) Public Co., Ltd. Integrated magnetic component and switched mode power converter
DE102017121078A1 (de) * 2017-09-12 2019-03-14 Maschinenfabrik Reinhausen Gmbh Prüfsystem zur durchführung einer hochspannungsprüfung
WO2019178642A1 (en) * 2018-03-21 2019-09-26 Faraday Grid Limited An electrical power control apparatus and process
CN111105925B (zh) * 2018-10-27 2021-12-28 杨勇 基于去磁电感滤波磁路的高压直流输电线感应取能装置及方法
CN117095914B (zh) * 2023-09-01 2024-05-14 苏州吴变电气科技有限公司 具有三相独立调磁回路的三相三柱并联磁阀式电抗器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813409A (en) * 1928-11-21 1931-07-07 Ward Leonard Electric Co Alternating current controlling apparatus
FR1011769A (fr) * 1949-03-16 1952-06-26 Onera (Off Nat Aerospatiale) Transducteurs à autoexcitation à aimant mobile
US2686292A (en) * 1951-03-09 1954-08-10 Servo Corp Variable reluctance amplifier
US2743152A (en) * 1953-03-26 1956-04-24 Westinghouse Electric Corp Voltage reference network
DE1044262B (de) * 1954-02-27 1958-11-20 Siemens Ag Dreiphasige, durch Gleichstrom-vormagnetisierung regelbare Drosselspule
US2957086A (en) * 1957-08-21 1960-10-18 Westinghouse Electric Corp Arc welding apparatus
US3373347A (en) * 1965-01-21 1968-03-12 Basic Products Corp Ac power regulator with magnetic amplifier
DE1638407B2 (de) * 1967-08-24 1974-10-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur statischen Erzeugung steuerbarer sinusförmiger Blindströme
CH483708A (de) * 1968-12-05 1969-12-31 Oerlikon Maschf Steuerbare Drosselspule
AU5029285A (en) * 1984-11-23 1986-05-29 Royal Melbourne Institute Of Technology Limited Electrically variable inductor
US4591819A (en) * 1985-03-28 1986-05-27 Rca Corporation Inductance adjustment for transformers

Also Published As

Publication number Publication date
AU576137B2 (en) 1988-08-11
ES8705992A1 (es) 1987-05-16
EP0194163A1 (fr) 1986-09-10
AU5171785A (en) 1986-07-24
KR860006121A (ko) 1986-08-18
KR900000432B1 (ko) 1990-01-30
CN86100229A (zh) 1986-07-16
MX159950A (es) 1989-10-13
US4620144A (en) 1986-10-28
JPH07112350B2 (ja) 1995-11-29
JPS61167698A (ja) 1986-07-29
EP0194163B1 (fr) 1989-06-14
DE3664016D1 (en) 1989-07-20
CA1229381A (fr) 1987-11-17
CN86100229B (zh) 1988-12-07
BR8506473A (pt) 1986-09-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201