AU2304197A - Electric machine - Google Patents
Electric machineInfo
- Publication number
- AU2304197A AU2304197A AU23041/97A AU2304197A AU2304197A AU 2304197 A AU2304197 A AU 2304197A AU 23041/97 A AU23041/97 A AU 23041/97A AU 2304197 A AU2304197 A AU 2304197A AU 2304197 A AU2304197 A AU 2304197A
- Authority
- AU
- Australia
- Prior art keywords
- machine
- flux
- magnetic
- rotor
- transverse
- 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.)
- Abandoned
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
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
- H02K21/227—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos having an annular armature coil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/12—Transversal flux machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Glass Compositions (AREA)
- Eye Examination Apparatus (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
In a transverse flux machine, permanent magnets (12) are arranged on closed soft-magnetic rings (13) in a rotor (1). Two axially spaced apart rings (13) which are magnetically insulated from each other are provided for each phase of the transverse flux machine. The main flux, which otherwise flows in the transverse direction, flows therein exclusively in the longitudinal direction, i.e. in the circumferential direction of the machine. This embodiment of rotary, permanently excited transverse flux machines leads to a considerable simplification of their manufacture with respect to state of the art solutions. The number of phases of the machine may be selected at will. The three-branched embodiment is particularly advantageous because it allows standard converters to be used. Both inner rotors and outer rotors can be contemplated, the latter variant allowing a particularly simple winding technology. The longitudinal flux in the rotor, which does not affect the stator flux, shortens the magnetic circuit and saves soft-magnetic material. The magnetic yoke for the permanent magnets may be manufactured as a bundle of laminations, reducing eddy-current loss in the rotor caused by armature feedback and making it easier to equip the machine with magnetic boards.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19614862A DE19614862A1 (en) | 1996-04-16 | 1996-04-16 | Transverse flux machine with permanent excitation |
DE19614862 | 1996-04-16 | ||
PCT/IB1997/000412 WO1997039515A1 (en) | 1996-04-16 | 1997-04-16 | Electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2304197A true AU2304197A (en) | 1997-11-07 |
Family
ID=7791333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU23041/97A Abandoned AU2304197A (en) | 1996-04-16 | 1997-04-16 | Electric machine |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0832511B1 (en) |
JP (1) | JPH11506600A (en) |
AT (1) | ATE201538T1 (en) |
AU (1) | AU2304197A (en) |
BR (1) | BR9702142A (en) |
DE (2) | DE19614862A1 (en) |
GE (1) | GEP20002056B (en) |
PL (1) | PL323640A1 (en) |
WO (1) | WO1997039515A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714895C2 (en) | 1997-04-03 | 2002-06-27 | Daimlerchrysler Rail Systems | Single-sided transverse flux machine in multi-strand design |
DE19813155C1 (en) | 1998-03-19 | 1999-10-28 | Abb Daimler Benz Transp | Multi-strand transverse flux machine |
DE19961201B4 (en) * | 1999-12-18 | 2004-08-12 | Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate | Drive for a sewing machine, in particular an industrial sewing machine |
FR2805936B1 (en) * | 2000-03-02 | 2002-08-09 | Julien Gillonnier | ELECTRIC INDUCTION MOTOR OR GENERATOR HAVING A MULTIPOLAR INDUCTOR AND A RADIANT FINS ARMATURE |
ES2241836T3 (en) * | 2000-05-05 | 2005-11-01 | Robert Bosch Gmbh | UNIPOLAR TRANSVERSAL FLOW MACHINE. |
DE10043120A1 (en) * | 2000-08-31 | 2002-04-11 | Wolfgang Hill | Electrical machine for high magnetic reversal frequencies |
DE10140303A1 (en) * | 2001-08-16 | 2003-02-27 | Bosch Gmbh Robert | Unipolar transversal flux machine has rotor module provided by rotor rings with outer teeth fitted around permanent magnet rings magnetized radially in opposite directions |
FR2861226A1 (en) * | 2003-10-20 | 2005-04-22 | Precilec | Multi-phase electric motor includes phase windings situated in separated sectors along axis of rotor |
US20050104470A1 (en) * | 2003-11-13 | 2005-05-19 | Perkins William P. | Integrated stator-axle for in-wheel motor of an electric vehicle |
US7687945B2 (en) | 2004-09-25 | 2010-03-30 | Bluwav Systems LLC. | Method and system for cooling a motor or motor enclosure |
AU2006264181B2 (en) | 2005-06-29 | 2011-01-27 | Eocycle Technologies Inc. | Transverse flux electrical machine with segmented core stator |
CA2549882A1 (en) * | 2006-06-12 | 2007-12-12 | Msi Machineering Solutions Inc. | Axial flux switched reluctance motor |
JP2009247180A (en) * | 2008-03-31 | 2009-10-22 | Univ Of Fukui | Traverse magnetic flux type synchronizer |
JP2010213509A (en) * | 2009-03-11 | 2010-09-24 | Univ Of Fukui | Horizontal magnetic flux type synchronous machine |
DE102010015441A1 (en) | 2010-04-16 | 2011-10-20 | Fachhochschule Gelsenkirchen | Transverse flux machine and method for producing the same |
CN101969241B (en) * | 2010-10-19 | 2013-04-10 | 哈尔滨工程大学 | High-power density electric motor with characteristics of axial and transverse magnetic fields |
CN101969261B (en) * | 2010-10-22 | 2012-06-27 | 哈尔滨工业大学 | High-power density permanent magnet motor |
EP2466730A1 (en) * | 2010-12-20 | 2012-06-20 | Cyoris Ag | Gearless roller drive |
FR2969857B1 (en) * | 2010-12-22 | 2013-12-20 | Francecol Technology | IMPROVEMENTS ON HOMOPOLAR ENGINES. |
JP5592848B2 (en) | 2011-03-30 | 2014-09-17 | 株式会社東芝 | Transverse magnetic flux type rotating electric machine and vehicle |
EP2693614A4 (en) * | 2011-03-30 | 2016-11-16 | Dai Shanshan | Switch reluctance motors and excitation control methods for the same |
DE102013211971A1 (en) * | 2013-06-25 | 2015-01-08 | Bayerische Motoren Werke Aktiengesellschaft | Transverse flux machine and outer rotor and inner rotor for such a machine |
CN111404290B (en) * | 2020-03-12 | 2021-08-03 | 华中科技大学 | Concentrated winding transverse flux permanent magnet synchronous motor |
JP7288220B2 (en) * | 2021-03-29 | 2023-06-07 | ダイキン工業株式会社 | Motors, blowers, and refrigerators |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR879038A (en) * | 1941-02-25 | 1943-02-11 | B B Sa | Improvements to ignition magnetos for internal combustion engines with four or more sparks per revolution |
DE3826339C1 (en) * | 1988-08-03 | 1990-02-22 | J.M. Voith Gmbh, 7920 Heidenheim, De | |
DE3904516C1 (en) * | 1989-02-15 | 1990-06-13 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
FR2660497A1 (en) * | 1990-02-01 | 1991-10-04 | United Technologies Corp | MAGNETIC COUPLER. |
DE4300440C2 (en) * | 1992-07-22 | 1994-08-25 | Weh Herbert | Electric transverse flux machine with annular winding strands |
DE4335848C2 (en) * | 1993-10-20 | 1996-07-11 | Voith Gmbh J M | Cooling arrangement for a transverse flux machine |
DE4400443C1 (en) * | 1994-01-10 | 1994-11-03 | Weh Herbert | Transverse-flux machine having a cylindrical rotor |
FR2730873A1 (en) * | 1995-02-20 | 1996-08-23 | Centre Nat Rech Scient | Heteropolar electrical machine with global winding |
-
1996
- 1996-04-16 DE DE19614862A patent/DE19614862A1/en not_active Withdrawn
-
1997
- 1997-04-16 JP JP9536908A patent/JPH11506600A/en active Pending
- 1997-04-16 AT AT97915634T patent/ATE201538T1/en not_active IP Right Cessation
- 1997-04-16 AU AU23041/97A patent/AU2304197A/en not_active Abandoned
- 1997-04-16 GE GEAP19974100A patent/GEP20002056B/en unknown
- 1997-04-16 BR BR9702142A patent/BR9702142A/en unknown
- 1997-04-16 EP EP97915634A patent/EP0832511B1/en not_active Expired - Lifetime
- 1997-04-16 WO PCT/IB1997/000412 patent/WO1997039515A1/en active IP Right Grant
- 1997-04-16 DE DE19780317T patent/DE19780317B4/en not_active Expired - Fee Related
- 1997-04-16 PL PL97323640A patent/PL323640A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR9702142A (en) | 1999-01-05 |
DE19780317B4 (en) | 2008-04-24 |
ATE201538T1 (en) | 2001-06-15 |
WO1997039515A1 (en) | 1997-10-23 |
PL323640A1 (en) | 1998-04-14 |
DE19780317D2 (en) | 1998-07-23 |
DE19614862A1 (en) | 1997-11-06 |
JPH11506600A (en) | 1999-06-08 |
EP0832511A1 (en) | 1998-04-01 |
GEP20002056B (en) | 2000-04-10 |
EP0832511B1 (en) | 2001-05-23 |
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