BR7905996A - Transformador para uso em um inversor estatico - Google Patents

Transformador para uso em um inversor estatico

Info

Publication number
BR7905996A
BR7905996A BR7905996A BR7905996A BR7905996A BR 7905996 A BR7905996 A BR 7905996A BR 7905996 A BR7905996 A BR 7905996A BR 7905996 A BR7905996 A BR 7905996A BR 7905996 A BR7905996 A BR 7905996A
Authority
BR
Brazil
Prior art keywords
transformer
static inverter
inverter
static
Prior art date
Application number
BR7905996A
Other languages
English (en)
Inventor
N Shmitz
W Peil
J Harris
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7905996A publication Critical patent/BR7905996A/pt

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
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • 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
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/40—Means for preventing magnetic saturation
    • 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
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • 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)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Inverter Devices (AREA)
  • Coils Or Transformers For Communication (AREA)
BR7905996A 1979-04-09 1979-09-17 Transformador para uso em um inversor estatico BR7905996A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/028,405 US4259716A (en) 1978-02-06 1979-04-09 Transformer for use in a static inverter

Publications (1)

Publication Number Publication Date
BR7905996A true BR7905996A (pt) 1980-12-02

Family

ID=21843280

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905996A BR7905996A (pt) 1979-04-09 1979-09-17 Transformador para uso em um inversor estatico

Country Status (4)

Country Link
US (2) US4259716A (pt)
BR (1) BR7905996A (pt)
DE (1) DE2931867A1 (pt)
FR (1) FR2454165A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307334A (en) * 1978-12-14 1981-12-22 General Electric Company Transformer for use in a static inverter
DE3231166A1 (de) * 1982-08-21 1984-02-23 Polymer-Physik GmbH & Co KG, 2844 Lemförde Hochspannungstransformator mit hochspannungsgleichrichter und stellglied zur energieversorgung von ein- und mehrstufigen elektronenbeschleunigern
US4459653A (en) * 1982-10-25 1984-07-10 General Electric Company Apertured transformer and inverter using same
DE3732558A1 (de) * 1987-09-26 1989-04-06 Electronic Werke Deutschland Transformator, insbesondere fuer ein schaltnetzteil
US4969081A (en) * 1989-01-09 1990-11-06 Sundstrand Corporation Inverter switch current sensor with shoot-through current limiting
US5489825A (en) * 1992-11-09 1996-02-06 Tunewell Technology Limited Transformer
DE19600308A1 (de) * 1996-01-05 1997-07-10 Siemens Matsushita Components Induktives Bauelement zur Bedämpfung von Gleich- und Gegentaktstörungen
JP4175367B2 (ja) * 2003-08-11 2008-11-05 サンケン電気株式会社 スイッチング電源装置
US7170367B2 (en) * 2004-10-25 2007-01-30 Ambient Corporation Inductive coupler for power line communications
WO2008100126A1 (es) * 2007-02-12 2008-08-21 Prolec Ge International, S. De R.L. De C.V. Transformador de corriente de flujo remanente controlado
WO2008100127A1 (es) * 2007-02-12 2008-08-21 Prolec Ge International, S. De R. L. De C.V. Transformador de tension electrica controlada y metodo para ajustar la tension electrica
KR101279071B1 (ko) * 2007-04-05 2013-06-26 페어차일드코리아반도체 주식회사 에너지 전달 소자 및 이를 포함하는 컨버터
US8120457B2 (en) * 2010-04-09 2012-02-21 Delta Electronics, Inc. Current-controlled variable inductor
JP5783191B2 (ja) * 2013-02-01 2015-09-24 株式会社デンソー 偏磁、磁気飽和、もしくは磁束量の検出装置
US9458830B2 (en) * 2014-09-05 2016-10-04 General Electric Company System and method for improving reactive current response time in a wind turbine
US10910150B2 (en) * 2015-11-30 2021-02-02 Intel Corporation Reconfigurable coupled inductor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284406A (en) * 1940-03-01 1942-05-26 Gen Electric Transformer
DE914647C (de) * 1943-06-23 1954-07-05 Siemens Ag Steuerbarer Magnetkreis
DE901660C (de) * 1948-08-04 1954-01-14 Asea Ab Transduktor, insbesondere fuer Kraftnetze
US2953739A (en) * 1955-04-07 1960-09-20 Philips Corp Controllable inductor
US3629741A (en) * 1969-05-29 1971-12-21 Bell Telephone Labor Inc Transformer with controlled low coupling
FR2216726B1 (pt) * 1973-02-02 1976-09-10 Titov Gennady
US4004251A (en) * 1975-11-03 1977-01-18 General Electric Company Inverter transformer
US4002999A (en) * 1975-11-03 1977-01-11 General Electric Company Static inverter with controlled core saturation
US4020440A (en) * 1975-11-25 1977-04-26 Moerman Nathan A Conversion and control of electrical energy by electromagnetic induction
GB2014369A (en) * 1978-02-06 1979-08-22 Gen Electric A transformer for use in a static inverter
US4202031A (en) * 1978-11-01 1980-05-06 General Electric Company Static inverter employing an assymetrically energized inductor

Also Published As

Publication number Publication date
US4259716A (en) 1981-03-31
FR2454165A1 (fr) 1980-11-07
DE2931867A1 (de) 1981-02-12
USRE31840E (en) 1985-02-26

Similar Documents

Publication Publication Date Title
ES490391A0 (es) Perfeccionamientos en aparatos para la observacion de foto- grafias
BR7905996A (pt) Transformador para uso em um inversor estatico
MX157160A (es) Mejoras en aparato para pesar
ES488027A0 (es) Perfeccionamientos en valvulas para liquidos
ES496295A0 (es) Perfeccionamientos en portaherramientas para maquinas-herra-mientas
ES488410A0 (es) Perfeccionamientos en circuitos caloportadores secundarios para reactores nucleares
ES495448A0 (es) Perfeccionamientos en los alimentadores de hilo para telaresy similares
MX153922A (es) Mejoras en compilador-encuadernador para periodicos y cosa semejante
BR7900772A (pt) Inversor estatico e um transformador para uso em um inversor estatico
BR7908276A (pt) Transformador para uso em inversor estatico
ES274322Y (es) Disposicion de sujeccion para su uso en prendas
ES280404Y (es) Plegador para aparatos tintoreos
ES497622A0 (es) Perfeccionamientos en mecanismos plegadores de cinta entin- tadora para aparatos impresores
ES492642A0 (es) Perfeccionamientos en generadores trifasicos para autovehi- culos
BR8004542A (pt) Mecanismo de dobrar para uso em maquinas de cartonagem
BR8001395A (pt) Aperfeicoamento em mangueira para combustivel
ES496247A0 (es) Perfeccionamientos en aparatos para ver previamente video- discos
BR8006287A (pt) Dispositivo deretencao de peneira para moinhos a mertelo
AR220944A1 (es) Mejoras en tanques para inodoros
BR5900122U (pt) Protetor para uso em mecanica
BR7906704A (pt) Adaptador para fixacao de rodizios em containers
BR7802020A (pt) Maquina para uso do combustivel misturado
AR220049A1 (es) Soporte para uso en construcciones
BR7906559A (pt) Aperfeicoamentos em dispositivos para fixacao de moveis
AR211950A1 (es) Perfeccionamientos en aparatos prensores-colectores de basura para edificios