ES2092290T3 - Generadores electricos. - Google Patents

Generadores electricos.

Info

Publication number
ES2092290T3
ES2092290T3 ES93905512T ES93905512T ES2092290T3 ES 2092290 T3 ES2092290 T3 ES 2092290T3 ES 93905512 T ES93905512 T ES 93905512T ES 93905512 T ES93905512 T ES 93905512T ES 2092290 T3 ES2092290 T3 ES 2092290T3
Authority
ES
Spain
Prior art keywords
windings
sets
electric
load
winding
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 - Lifetime
Application number
ES93905512T
Other languages
English (en)
Inventor
James Andrew Timothy Smith
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.)
ULTRA NOMINEES Ltd
Original Assignee
ULTRA NOMINEES Ltd
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
Priority claimed from GB929204888A external-priority patent/GB9204888D0/en
Application filed by ULTRA NOMINEES Ltd filed Critical ULTRA NOMINEES Ltd
Application granted granted Critical
Publication of ES2092290T3 publication Critical patent/ES2092290T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/48—Generators with two or more outputs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

UN GENERADOR ELECTRICO (1) QUE COMPRENDE CONJUNTOS (5, 8) DE BOBINADOS RELATIVAMENTE ROTATORIOS PRIMERO Y SEGUNDO, TENIENDO EL PRIMER CONJUNTO (5) DE BOBINADO UNA PRIMERA POTENCIA ELECTRICA DE SALIDA PARA CONEXION A UNA PRIMERA CARGA (4) ELECTRICA, Y EL SEGUNDO CONJUNTO (8) DE BOBINADO UNA SEGUNDA POTENCIA ELECTRICA DE SALIDA PARA CONEXION A UNA SEGUNDA CARGA ELECTRICA (6 O 19), Y UN CONJUNTO (12) DE IMANES PERMANENTES, QUE GIRAN LIBREMENTE, MONTADOS ENTRE LOS CONJUNTOS DE BOBINADOS (5, 8), EN TAL FORMA QUE, EN USO, LA ROTACION DE LOS CONJUNTOS (5, 8) DE BOBINADOS RESPECTO AL CONJUNTO DE IMANES PERMANENTES (12), INDUCE UNA CORRIENTE A AMBOS CONJUNTOS DE BOBINADOS. UN TERCER CONJUNTO DE BOBINADOS (19) PUEDE GIRAR CON EL SEGUNDO CONJUNTO DE BOBINADOS (8) RESPECTO A UN CUARTO CONJUNTO (20) DE BOBINADOS, QUE GIRA DENTRO DEL PRIMER CONJUNTO DE BOBINADOS (5). EL TERCER CONJUNTO DE BOBINADOS (19) PUEDE TENER LA CITADA SEGUNDA CARGA ELECTRICA, Y EL CUARTO CONJUNTO DE BOBINADOS (20) PUEDE ESTAR CONECTADO A UNA CUARTA CARGA ELECTRICA (22, 23). LAS CARGAS ELECTRICAS PRIMERA Y CUARTA (4, 22, 23) PUEDEN SER ELEMENTOS ANTICONGELANTES SOBRE UNA HELICE.
ES93905512T 1992-03-04 1993-03-04 Generadores electricos. Expired - Lifetime ES2092290T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929204888A GB9204888D0 (en) 1992-03-04 1992-03-04 Electrical power generators
GB9303623A GB2264812B (en) 1992-03-04 1993-02-26 Electrical power generators

Publications (1)

Publication Number Publication Date
ES2092290T3 true ES2092290T3 (es) 1996-11-16

Family

ID=26300439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93905512T Expired - Lifetime ES2092290T3 (es) 1992-03-04 1993-03-04 Generadores electricos.

Country Status (7)

Country Link
US (1) US5793137A (es)
EP (1) EP0629318B1 (es)
JP (1) JP3108098B2 (es)
DE (1) DE69304517T2 (es)
ES (1) ES2092290T3 (es)
GB (1) GB2264812B (es)
WO (1) WO1993018571A1 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293522B (en) 1994-09-02 1999-01-20 Ultra Electronics Ltd Rotary apparatus
DE4434834A1 (de) * 1994-09-29 1996-04-11 Hagedorn Wolfgang Bi-axialmagnetischer Motor-Generator
NO302850B1 (no) * 1995-12-22 1998-04-27 Elvelund As Elektrisk motor
DE29816561U1 (de) * 1998-09-15 1998-12-17 Lin, Shou-Mei, Taipeh/T'ai-pei Doppelseitiger bürstenloser Gleichstrommotor mit NE-Kern und axialem Magnetfeld des Dauermagnettyps
US6703724B1 (en) * 1998-11-13 2004-03-09 Merlex Corporation Pty Limited Electric machine
KR20000012296A (ko) * 1998-11-23 2000-03-06 이정훈 휴대용 소형 판형 발전기
CN1078765C (zh) * 1999-05-04 2002-01-30 李宜和 改良结构的辅助动力电动机
US6503056B2 (en) * 2001-04-24 2003-01-07 Honeywell International Inc. Heating device and method for deployable ram air turbine
JPWO2003094329A1 (ja) * 2002-05-01 2005-09-08 生越　誠 発電装置及びトルク増倍装置
KR20020086363A (ko) * 2002-09-27 2002-11-18 이정훈 기전력을 배가시킨 휴대용 발전기
US7233088B2 (en) 2003-01-17 2007-06-19 Magnetic Torque International, Ltd. Torque converter and system using the same
US7268454B2 (en) 2003-01-17 2007-09-11 Magnetic Torque International, Ltd. Power generating systems
US7119467B2 (en) 2003-03-21 2006-10-10 Pratt & Whitney Canada Corp. Current limiting means for a generator
US6920023B2 (en) * 2003-03-21 2005-07-19 Pratt & Whitney Canada Corp. Current limiting means for a generator
US7262539B2 (en) * 2004-11-26 2007-08-28 Pratt & Whitney Canada Corp. Saturation control of electric machine
US6965183B2 (en) * 2003-05-27 2005-11-15 Pratt & Whitney Canada Corp. Architecture for electric machine
US7545056B2 (en) * 2003-05-27 2009-06-09 Pratt & Whitney Canada Corp. Saturation control of electric machine
US7583063B2 (en) 2003-05-27 2009-09-01 Pratt & Whitney Canada Corp. Architecture for electric machine
US7253548B2 (en) * 2003-06-16 2007-08-07 Pratt & Whitney Canada Corp. Method and apparatus for controlling an electric machine
CA2436369A1 (en) * 2003-08-05 2005-02-05 Tecobim Inc. Alternator using permanent magnets
US7081696B2 (en) 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
US7808142B2 (en) * 2004-10-27 2010-10-05 E3 Solutions, Llc Multivariable generator and method of using the same
US7323667B2 (en) * 2005-03-18 2008-01-29 Pratt & Whitney Canada Corp. Curie temperature thermostat for a eddy current heating device and method
US7258526B2 (en) * 2005-03-18 2007-08-21 Pratt & Whitney Canada Corp. Eddy current heating for reducing transient thermal stresses in a rotor of a gas turbine engine
US7288923B1 (en) 2006-04-21 2007-10-30 Pratt & Whitney Canada Corp. Voltage-limited electric machine
JP2009540776A (ja) 2006-06-08 2009-11-19 エクスロ テクノロジーズ インコーポレイテッド 多相複数コイル発電機
US7714479B2 (en) * 2007-09-19 2010-05-11 Light Engineering, Inc. Segmented composite rotor
US9257876B2 (en) * 2008-11-14 2016-02-09 Metal Industries Research & Development Centre Motor integrated to electronic device
US8476798B2 (en) 2008-11-28 2013-07-02 Pratt & Whitney Canada Corp. Tandem electric machine arrangement
US20110025157A1 (en) * 2009-07-28 2011-02-03 Rolls-Royce Corporation System of electrical generation for counter-rotating open-rotor blade device
US8294316B2 (en) * 2009-07-28 2012-10-23 Rolls-Royce North American Technologies, Inc. Electrical power generation apparatus for contra-rotating open-rotor aircraft propulsion system
US8373319B1 (en) * 2009-09-25 2013-02-12 Jerry Barnes Method and apparatus for a pancake-type motor/generator
GB2479926B (en) 2010-04-30 2016-05-11 Atherton Nigel Electricity generator
FR2960516B1 (fr) * 2010-05-28 2012-05-04 Eurocopter France Dispositif d'alimentation electrique et de controle d'un equipement d'un rotor, et aeronef muni d'un tel dispositif
US8522522B2 (en) * 2010-07-30 2013-09-03 Hamilton Sundstrand Corporation Fan embedded power generator
FR2975842B1 (fr) 2011-05-24 2013-05-17 Eurocopter France Dispositif d'alimentation electrique d'au moins un equipement d'un rotor tournant d'un aeronef, et aeronef
EP2629407B1 (en) * 2012-02-17 2014-12-24 Bell Helicopter Textron Inc. Electrical generator for rotating structure
EP2644826A1 (en) * 2012-03-27 2013-10-02 Siemens Aktiengesellschaft A system for inductive heating of turbine rotor disks
FR2990812B1 (fr) 2012-05-16 2014-05-02 Eurocopter France Dispositif d'alimentation electrique d'au moins un equipement d'un rotor d'un aeronef, et aeronef
US9140187B2 (en) * 2012-10-05 2015-09-22 United Technologies Corporation Magnetic de-icing
EP2971517B1 (en) 2013-03-15 2021-08-18 Raytheon Technologies Corporation De-icing by integral electric heat generation
WO2014204546A2 (en) * 2013-04-03 2014-12-24 United Technologies Corporation Gas turbine engine de-icing system
US10308366B2 (en) * 2016-08-22 2019-06-04 General Electric Company Embedded electric machine
US10071811B2 (en) * 2016-08-22 2018-09-11 General Electric Company Embedded electric machine
FR3057120B1 (fr) * 2016-10-03 2023-03-17 Safran Helicopter Engines Machine electrique pour turbopropulseur d'aeronef
US11081996B2 (en) 2017-05-23 2021-08-03 Dpm Technologies Inc. Variable coil configuration system control, apparatus and method
US11156128B2 (en) 2018-08-22 2021-10-26 General Electric Company Embedded electric machine
EP3667874B1 (en) 2018-12-14 2022-01-26 Hamilton Sundstrand Corporation Electric propulsion system
CA3137550C (en) 2019-04-23 2024-05-21 Dpm Technologies Inc. Fault tolerant rotating electric machine
WO2022232904A1 (en) 2021-05-04 2022-11-10 Exro Technologies Inc. Battery control systems and methods
WO2022236424A1 (en) 2021-05-13 2022-11-17 Exro Technologies Inc. Method and appartus to drive coils of a multiphase electric machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491441A (en) * 1921-12-05 1924-04-22 Gen Electric High-speed alternating-current dynamo-electric machine
US2444557A (en) * 1943-02-04 1948-07-06 United Aircraft Corp Propeller anti-icer
US2446663A (en) * 1944-01-11 1948-08-10 Curtiss Wright Corp Fan deicing or anti-icing means
US2903641A (en) * 1957-03-22 1959-09-08 Letourneau Westinghouse Compan Alternator
US3109114A (en) * 1959-10-02 1963-10-29 Printed Motors Inc Multiple-winding electrical rotating machines
FR1249849A (fr) * 1959-10-02 1961-01-06 Electronique & Automatisme Sa Perfectionnements aux machines électriques tournantes
FR2107883B3 (es) * 1970-09-23 1973-12-28 Goodrich Co B F
DE3164856D1 (en) * 1980-05-08 1984-08-23 Lucas Ind Plc Switching system for sequential connection of loads to an electrical supply
US4447737A (en) * 1980-12-29 1984-05-08 Lockheed Corporation Variable frequency induction generator
US4550267A (en) * 1983-02-18 1985-10-29 Sundstrand Corporation Redundant multiple channel electric motors and generators
US4996457A (en) * 1990-03-28 1991-02-26 The United States Of America As Represented By The United States Department Of Energy Ultra-high speed permanent magnet axial gap alternator with multiple stators
US5229677A (en) * 1991-09-18 1993-07-20 Newport News Shipbuilding And Dry Dock Company Electric propulsion motor for marine vehicles

Also Published As

Publication number Publication date
DE69304517D1 (de) 1996-10-10
WO1993018571A1 (en) 1993-09-16
EP0629318A1 (en) 1994-12-21
EP0629318B1 (en) 1996-09-04
US5793137A (en) 1998-08-11
DE69304517T2 (de) 1997-02-20
GB2264812B (en) 1995-07-19
GB9303623D0 (en) 1993-04-07
JP3108098B2 (ja) 2000-11-13
GB2264812A (en) 1993-09-08
JPH07507677A (ja) 1995-08-24

Similar Documents

Publication Publication Date Title
ES2092290T3 (es) Generadores electricos.
SE7805944L (sv) Sett och anordning for att mata elektrisk energi till i synnerhet till ett motorfordons elektriska net anslutna forbrukare
BR9808116A (pt) Dìnamo de magnetos permanentes.
TR199903329T2 (xx) Bir r�zgar enerji santrali ve r�zgar enerji santrallerinde servis veren senkron jenerat�r.
DE59402651D1 (de) Erregerstromleitung im Rotor einer elektrischen Maschine
CA2059085A1 (en) High power electrical machinery with toroidal permanent magnets
Giraldo et al. Alternative approach to improving efficiency level in small induction motors
GB867659A (en) Improvements in or relating to self-starting synchronous electric motors
KR20080083083A (ko) 발전기 일체형 영구자석 모터
KR100294944B1 (ko) 직류전원을 입력하여 교류전원을 직접 얻을 수 있고, 동시에 동력원으로 사용할 수 있는 발전기
JPH02155455A (ja) トリプル電動発電機
Giraldo Salazar et al. Alternative approach to improving efficiency level in small induction motors
DE59814057D1 (de) Elektromotor
RU1830599C (ru) Магнитоэлектрический генератор
FR2348107A1 (fr) Procede de regulation de la tension de bord et de pilotage d'un engin spatial
SU663033A1 (ru) Электромашинный импульсный генератор
DE3363113D1 (en) Self-starting single-phase synchronous motor
AR031866A1 (es) Alternador para generadores de corriente electrica
DE59302521D1 (de) Vorrichtung und verfahren zur reversiblen speicherung von elektrischer energie durch deren reversible umwandlung
RU2000131085A (ru) Скважинный электромашинный источник питания инклинометрической системы
KR880003466A (ko) 무연료 자력 발전기
FR2370632A2 (fr) Procede de regulation de la tension de bord et de pilotage d'un engin spatial
Edwards et al. Steady-state performance characteristics of linear reluctance motors
DK0410127T3 (da) Elektrisk maskine som jævnstrøms-tachogenerator
WILLIAMS Brushless generators for remote piloted vehicles

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 629318

Country of ref document: ES