BR8000538A - Maquina para a producao de uma saida eletrica de corrente alternada, de frequencia substancialmente constante - Google Patents

Maquina para a producao de uma saida eletrica de corrente alternada, de frequencia substancialmente constante

Info

Publication number
BR8000538A
BR8000538A BR8000538A BR8000538A BR8000538A BR 8000538 A BR8000538 A BR 8000538A BR 8000538 A BR8000538 A BR 8000538A BR 8000538 A BR8000538 A BR 8000538A BR 8000538 A BR8000538 A BR 8000538A
Authority
BR
Brazil
Prior art keywords
production
machine
alternating current
substantially constant
current electric
Prior art date
Application number
BR8000538A
Other languages
English (en)
Inventor
A Szippl
S Vamaraju
Original Assignee
Lima Electric Co Inc
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 Lima Electric Co Inc filed Critical Lima Electric Co Inc
Publication of BR8000538A publication Critical patent/BR8000538A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • 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
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
BR8000538A 1979-02-26 1980-01-29 Maquina para a producao de uma saida eletrica de corrente alternada, de frequencia substancialmente constante BR8000538A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/015,294 US4305001A (en) 1979-02-26 1979-02-26 Constant frequency alternator

Publications (1)

Publication Number Publication Date
BR8000538A true BR8000538A (pt) 1980-10-14

Family

ID=21770588

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8000538A BR8000538A (pt) 1979-02-26 1980-01-29 Maquina para a producao de uma saida eletrica de corrente alternada, de frequencia substancialmente constante

Country Status (2)

Country Link
US (1) US4305001A (pt)
BR (1) BR8000538A (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447737A (en) * 1980-12-29 1984-05-08 Lockheed Corporation Variable frequency induction generator
DE3380196D1 (en) * 1983-04-07 1989-08-17 Andina Energia A rotating electric machine for use as generator
US4701691A (en) * 1985-05-14 1987-10-20 Nickoladze Leo G Synchronous generators
US4939441A (en) * 1989-10-27 1990-07-03 Sundstrand Corporation Excitation system for a brushless generator having separate AC and DC exciter field windings
DE69835757T2 (de) * 1997-02-07 2007-09-20 The Estate of Leo G. Nickoladze (deceased), Kahili Verfahren und vorrichtung zur kompensation eines synchrongenerators mit sektoren
US20040041480A1 (en) * 1997-02-07 2004-03-04 Nickoladze Leo G. Method and apparatus for compensating a line synchronous generator
WO2000048295A1 (en) 1999-02-09 2000-08-17 Sweo Edwin A Brushless doubly-fed induction machines employing dual cage rotors
US6639866B2 (en) * 2000-11-03 2003-10-28 Broadcom Corporation Very small swing high performance asynchronous CMOS static memory (multi-port register file) with power reducing column multiplexing scheme
WO2003026121A1 (en) 2001-09-14 2003-03-27 Edwin Sweo Brushless doubly-fed induction machine control
US6777822B1 (en) 2003-04-01 2004-08-17 Hamilton Sundstrand Corporation Control system for an auxiliary power unit
US20050134137A1 (en) * 2003-12-17 2005-06-23 Sweo Edwin A. Method for manufacturing squirrel cage rotor
US7425771B2 (en) * 2006-03-17 2008-09-16 Ingeteam S.A. Variable speed wind turbine having an exciter machine and a power converter not connected to the grid
KR20080103846A (ko) * 2007-05-25 2008-11-28 엘지전자 주식회사 모터의 운전제어장치 및 방법
US8198743B2 (en) * 2009-09-11 2012-06-12 Honeywell International, Inc. Multi-stage controlled frequency generator for direct-drive wind power
DE102009049339A1 (de) * 2009-10-14 2011-04-21 Conpower Energieanlagen Gmbh & Co Kg Generatoreinrichtung zur Erzeugung elektrischer Energie, insbesondere bei Anlagen zur Nutzung erneuerbarer Enegieformen
DE102010064177A1 (de) * 2010-12-27 2012-06-28 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer fremd- oder hybriderregten elektrischen Maschine
JP6475942B2 (ja) * 2014-09-25 2019-02-27 ルネサスエレクトロニクス株式会社 半導体装置及びそれを備えた交流抵抗計測システム
US9548691B1 (en) * 2015-06-24 2017-01-17 Hamilton Sundstrand Corporation Variable speed constant frequency power generator including permanent magnet exciter
US11936252B2 (en) 2021-07-08 2024-03-19 Hamilton Sundstrand Corporation (HSC) Exciter windings for wide speed operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831156A (en) * 1955-02-02 1958-04-15 Aermotive Equipment Corp Amplifying alternator
US3070740A (en) * 1959-04-06 1962-12-25 Lear Siegler Inc Constant frequency generator
US3210644A (en) * 1960-02-08 1965-10-05 Lima Electric Motor Co Inc Dynamo electric machine
US3183431A (en) * 1961-01-23 1965-05-11 Sundstrand Corp Constant frequency brushless generating system

Also Published As

Publication number Publication date
US4305001A (en) 1981-12-08

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