ES456790A1 - Una maquina dinamoelectrica perfeccionada. - Google Patents

Una maquina dinamoelectrica perfeccionada.

Info

Publication number
ES456790A1
ES456790A1 ES456790A ES456790A ES456790A1 ES 456790 A1 ES456790 A1 ES 456790A1 ES 456790 A ES456790 A ES 456790A ES 456790 A ES456790 A ES 456790A ES 456790 A1 ES456790 A1 ES 456790A1
Authority
ES
Spain
Prior art keywords
permanent magnet
direct current
pilot exciter
exciter
magnet rotor
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
ES456790A
Other languages
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES456790A1 publication Critical patent/ES456790A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/36—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using armature-reaction-excited machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Una máquina dinamoeléctrica perfeccionada que comprende un miembro rotor dispuesto sobre un árbol, estando dispuesto dicho árbol para ser hecho girar por un motor primario, un arrollamiento de campo dispuesto sobre dicho miembro rotor, un excitador principal que tiene un miembro estator que lleva un arrollamiento de campo y un miembro rotor dispuesto sobre dicho árbol que lleve un arrollamiento de inducido, un conjunto rectificador susceptible de girar que puede ser hecho funcionar para convertir corriente alterna en corriente continua que tiene un circuito de entrada conectado para recibir excitación de corriente alterna desde dicho inducido de excitador principal y un circuito de salida conectado para conducir excitación de corriente continua a través de dicho arrollamiento de campo de máquina dinamoeléctrica.
ES456790A 1976-03-15 1977-03-12 Una maquina dinamoelectrica perfeccionada. Expired ES456790A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/666,810 US4015189A (en) 1976-03-15 1976-03-15 Supplemental field excitation for permanent magnet rotor of pilot exciter

Publications (1)

Publication Number Publication Date
ES456790A1 true ES456790A1 (es) 1978-06-16

Family

ID=24675585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456790A Expired ES456790A1 (es) 1976-03-15 1977-03-12 Una maquina dinamoelectrica perfeccionada.

Country Status (8)

Country Link
US (1) US4015189A (es)
JP (1) JPS52111607A (es)
BE (1) BE852468A (es)
CA (1) CA1095985A (es)
ES (1) ES456790A1 (es)
FR (1) FR2344998A1 (es)
GB (1) GB1575083A (es)
IT (1) IT1082349B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097738A (en) * 1976-08-20 1981-03-17 Westinghouse Electric Corporation Fast de-excitation brushless exciter
US4223263A (en) * 1978-09-01 1980-09-16 The Bendix Corporation Combination exciter/permanent magnet generator for brushless generator system
JPS58204754A (ja) * 1982-05-24 1983-11-29 Nissan Motor Co Ltd 交流発電機
US4442396A (en) * 1983-03-31 1984-04-10 Sundstrand Corporation Generator system with fault condition excitation
FR2571674B1 (fr) * 1984-10-15 1988-05-06 Pomagalski Sa Telecabine ou telesiege debrayable a transmission electrique
US4656379A (en) * 1985-12-18 1987-04-07 The Garrett Corporation Hybrid excited generator with flux control of consequent-pole rotor
US4910421A (en) * 1988-11-07 1990-03-20 General Electric Company Potential source excitation system with voltage and current adjustment
US5502368A (en) * 1994-06-06 1996-03-26 Ecoair Corp. Hybrid alternator with voltage regulator
US5397975A (en) * 1993-06-14 1995-03-14 Ecoair Corp. Hybrid alternator
US5753989A (en) * 1993-06-14 1998-05-19 Ecoair Corp. Hybrid alternator
US5693995A (en) 1993-06-14 1997-12-02 Ecoair Corp. Hybrid alternator
US5747909A (en) * 1996-03-14 1998-05-05 Ecoair Corp. Hybrid alternator
WO1999005771A1 (en) * 1997-07-23 1999-02-04 Brighton Barry David An electrical power generation unit
JP2003527055A (ja) 2000-03-09 2003-09-09 エコエアー コーポレーション 交流発電機システム
WO2002066196A1 (en) * 2001-02-20 2002-08-29 Deon John Du Plessis An electrical power generation unit
DE10153644C2 (de) 2001-10-31 2003-11-20 Aloys Wobben Windenergieanlage mit berührungsloser Energieübertragung auf den Rotor
US7345457B2 (en) * 2006-01-06 2008-03-18 General Electric Company Brushless exciters using a high temperature superconducting field winding
EP1959555A1 (en) * 2007-02-15 2008-08-20 ALSTOM Technology Ltd Dynamoelectric machine with a brushless exciter and method for operating such a dynamoelectric machine
DE102007018827A1 (de) 2007-04-20 2008-10-30 Siemens Ag Erregermaschine
DE102007025971B4 (de) * 2007-06-04 2018-06-07 Seg Automotive Germany Gmbh Elektrische Maschine mit hybriderregtem Rotor
EP2238672A2 (en) * 2008-01-02 2010-10-13 Nxp B.V. Electrical regenerative brake
US8198871B2 (en) * 2009-01-08 2012-06-12 Caterpillar Inc. Time lag reduction circuit for alternating current generator and electric drive machine using same
US20140368075A1 (en) * 2013-06-12 2014-12-18 Hamilton Sundstrand Corporation Permanent magnet synchronous machines with magnetic flux regulation
US10415530B2 (en) * 2018-01-16 2019-09-17 The Boeing Company System and method for operating an independent speed variable frequency generator as a starter
US11671038B2 (en) 2019-08-09 2023-06-06 Hamilton Sundstrand Corporation Control of a wound field synchronous generator for transient load response
WO2023144859A1 (ja) * 2022-01-25 2023-08-03 須山弘次 磁石反転式モーター兼発電機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722652A (en) * 1950-04-27 1955-11-01 Keefe & Merritt Company O Excitation system for electrical machines
US2666886A (en) * 1951-09-19 1954-01-19 Westinghouse Electric Corp Control of the hysteresis spread of rotating direct current machines
US3396325A (en) * 1965-07-21 1968-08-06 Ralph E. Hopkins Voltage control of permanent magnet generators
DE1638413B2 (de) * 1967-09-18 1973-04-19 Schneider, Erich, Dipl Ing, 1000 Berlin Zusatzerregung von permanentpolhilfserregergeneratoren bei buerstenlosen synchronmaschinen
US3652920A (en) * 1970-12-03 1972-03-28 Westinghouse Electric Corp Regulated exciter-generator electrical power apparatus responsive to exciter field current
JPS4947810B2 (es) * 1971-12-15 1974-12-18
US3705331A (en) * 1972-03-16 1972-12-05 Westinghouse Electric Corp Ac generator system including differential protection of exciter

Also Published As

Publication number Publication date
GB1575083A (en) 1980-09-17
US4015189A (en) 1977-03-29
FR2344998A1 (fr) 1977-10-14
BE852468A (fr) 1977-09-15
JPS52111607A (en) 1977-09-19
CA1095985A (en) 1981-02-17
IT1082349B (it) 1985-05-21

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