AU2002306047A1 - Electrical machine - Google Patents

Electrical machine

Info

Publication number: AU2002306047A1
Authority: AU; Australia
Prior art keywords: electrical machine; electrical; machine
Prior art date: 2001-05-09
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.): Abandoned

Application number

AU2002306047A

Inventor

Mikael Dahlgren

Stefan Johansson

Bengt Rothman

Gunnar Russberg

Daniel Wappling

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.)

ABB AB

Original Assignee

ABB AB

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.)

2001-05-09

Filing date

2002-05-10

Publication date

2003-06-10

2001-05-09 Priority claimed from SE0101644A external-priority patent/SE0101644L/en

2001-05-09 Priority claimed from SE0101643A external-priority patent/SE0101643L/en

2001-05-09 Priority claimed from SE0101639A external-priority patent/SE0101639L/en

2001-05-09 Priority claimed from SE0101640A external-priority patent/SE0101640L/en

2002-05-10 Application filed by ABB AB filed Critical ABB AB

2003-06-10 Publication of AU2002306047A1 publication Critical patent/AU2002306047A1/en

Status Abandoned legal-status Critical Current

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
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/06—Rolling motors, i.e. motors having the rotor axis parallel to the stator axis and following a circular path as the rotor rolls around the inside or outside of the stator ; Nutating motors, i.e. having the rotor axis parallel to the stator axis inclined with respect to the stator axis and performing a nutational movement as the rotor rolls on the stator
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Permanent Magnet Type Synchronous Machine (AREA)

AU2002306047A 2001-05-09 2002-05-10 Electrical machine Abandoned AU2002306047A1 (en)

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
SE0101640-1		2001-05-09
SE0101644A SE0101644L (en)	2001-05-09	2001-05-09	Method and apparatus for controlling magnetic flow in an electric machine
SE0101639-3		2001-05-09
SE0101643A SE0101643L (en)	2001-05-09	2001-05-09	Electric machine
SE0101639A SE0101639L (en)	2001-05-09	2001-05-09	Rotary electric machine design
SE0101640A SE0101640L (en)	2001-05-09	2001-05-09	Rotating electric machine
SE0101643-5		2001-05-09
SE0101644-3		2001-05-09
PCT/SE2002/000902 WO2003044927A1 (en)	2001-05-09	2002-05-10	Electrical machine

Publications (1)

Publication Number	Publication Date
AU2002306047A1 true AU2002306047A1 (en)	2003-06-10

Family

ID=27484536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002306047A Abandoned AU2002306047A1 (en)	2001-05-09	2002-05-10	Electrical machine

Country Status (3)

Country	Link
EP (1)	EP1393429A1 (en)
AU (1)	AU2002306047A1 (en)
WO (1)	WO2003044927A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2886782A1 (en) *	2005-07-08	2006-12-08	Commissariat Energie Atomique	Variable magnetic field generating device for e.g. physical sensing device, has rolling unit movable with respect to driving units, where one of units comprises part generating magnetic field that varies
US7411322B2 (en)	2005-12-06	2008-08-12	Lucent Technologies Inc.	Micromachined reluctance motor
DE102008058319B4 (en) *	2008-11-21	2017-03-09	Schaeffler Technologies AG & Co. KG	roller bearing
US8232700B2 (en) *	2008-12-19	2012-07-31	Pratt & Whitney Canada Corp.	Multi-rotor electric machine
CA2749360A1 (en) *	2009-01-12	2010-07-15	Redemptive Technologies Limited	Decreased drag high efficiency electric generator
US20120206003A1 (en) *	2009-10-22	2012-08-16	Robert Ray Holcomb	Brushless direct current (dc) electric generator with decreased electromagnetic drag
US20120206002A1 (en) *	2009-10-22	2012-08-16	Robert Ray Holcomb	High efficiency electric motor and power cogeneration unit
AT514263B1 (en) *	2013-04-17	2016-06-15	Manfred Dr Schrödl	Electric machine
EP3054562A1 (en) *	2015-02-09	2016-08-10	Siemens Aktiengesellschaft	Electric drive machine
WO2019001623A1 (en)	2017-06-27	2019-01-03	Schaeffler Technologies AG & Co. KG	Permanent magnet energized motor with rotatable bar magnets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2346052A1 (en) *	1973-09-13	1975-03-27	Wilhelm Friedrich Schepke	Rotary current generator with excitation magnets - has two armatures generating AC and pole rings generating DC
CA1191535A (en) *	1983-09-22	1985-08-06	Leslie G. Meszaros	Rolling magnetic friction electricity generator
FR2592520B1 (en) *	1985-12-27	1988-12-09	Atelier Electro Thermie Const	DEVICE FOR CREATING A SLIDING MAGNETIC FIELD, PARTICULARLY FOR FAST IONIC ETCHING UNDER MAGNETIC FIELD
GB2271025B (en) *	1992-09-26	1996-11-20	Pitt Steele Ian Broderick	Electric motor
DE19845914C2 (en) *	1998-10-06	2000-08-24	Bosch Gmbh Robert	Drive device

2002
- 2002-05-10 AU AU2002306047A patent/AU2002306047A1/en not_active Abandoned
- 2002-05-10 EP EP02733673A patent/EP1393429A1/en not_active Withdrawn
- 2002-05-10 WO PCT/SE2002/000902 patent/WO2003044927A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP1393429A1 (en)	2004-03-03
WO2003044927A1 (en)	2003-05-30

Publication	Publication Date	Title
EP1261102A3 (en)	2003-01-29	Electrical machine
GB0103216D0 (en)	2001-03-28	Electrical machine
AU2002300034A1 (en)	2003-06-12	Rotary-percussion electrical tool
AU2002345008A1 (en)	2003-06-19	Synchronous machine
AU2002306047A1 (en)	2003-06-10	Electrical machine
EP1459428B8 (en)	2017-12-20	Electric machine
AU2002341032A1 (en)	2003-02-17	Homopolar electric machine
AU6901201A (en)	2001-12-03	Tube-filling machine
GB2384918B (en)	2004-01-07	Electrical machine
AU2003293811A1 (en)	2004-07-22	Electrical machine
AU2002321822A1 (en)	2004-01-19	Reciprocating electrical machine
AU2003252496A1 (en)	2004-02-09	Dynamo-electric machine
AU2003269764A1 (en)	2004-05-04	Electric machine
AU2002226300A1 (en)	2002-08-28	Electrical machine
AU2002338552A1 (en)	2002-11-11	Electrical machine
AU2002215851A1 (en)	2002-05-21	Electrical component
AU2002215255A1 (en)	2003-06-10	Tyre-melting machine
AU2002354392A1 (en)	2003-06-10	Power machine
AU2002223710A1 (en)	2002-06-03	Pressure-fluid-driven machine
AU2001233614A1 (en)	2001-08-27	Electrical machine
AU2002323703A1 (en)	2003-07-10	Slot machine
AU2002238839A1 (en)	2002-09-19	Dynamo-electric machine
AU2003238121A1 (en)	2003-09-02	Electrical machine
AU2002258330A1 (en)	2002-12-03	Linear electric machine
AUPR741101A0 (en)	2001-09-20	Deblistering machine

Legal Events

Date	Code	Title	Description
2004-02-26	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase