CA2208482A1 - Transverse flux machine - Google Patents

Transverse flux machine

Info

Publication number
CA2208482A1
CA2208482A1 CA2208482A CA2208482A CA2208482A1 CA 2208482 A1 CA2208482 A1 CA 2208482A1 CA 2208482 A CA2208482 A CA 2208482A CA 2208482 A CA2208482 A CA 2208482A CA 2208482 A1 CA2208482 A1 CA 2208482A1
Authority
CA
Canada
Prior art keywords
owing
soft magnetic
production
transverse flux
machines
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.)
Granted
Application number
CA2208482A
Other languages
French (fr)
Other versions
CA2208482C (en
Inventor
Wolfgang Hill
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2208482A1 publication Critical patent/CA2208482A1/en
Application granted granted Critical
Publication of CA2208482C publication Critical patent/CA2208482C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • 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
    • H02K21/125—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Soil Working Implements (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

In known transverse flux machines, the losses in the soft magnetic body prevent an increase in efficiency. While the production of the winding is remarkable owing to its simplicity, the production of the laminated iron body conveying the magnetic flux incurs high costs. In addition to the saturation in the iron, the use of air gaps restricts any increase in power density. In accordance with the invention, the two air gaps (21) are arranged radially externally of the winding (15) and the magnetically hard and/or soft magnetic rotor parts (19, 20) which periodically close the magnetic circuit are arranged axially within the ends of the soft magnetic stator body (18). This air gap arrangement gives rise to an air gap surface which is large relative to the external dimensions and the mass of the machine, and also relieves the load on the housing. Owing to the segmentation of this u-shaped stator body, material waste during production is minimized and grain-oriented metal sheets can be used which, owing to their favorable properties, enable the efficiency and power density to be increased. Segments of identical construction can be used in machines having different dimensions and power data. The type of construction according to the invention simultaneously reduces costs, weight, and losses in transverse flux machines.
CA002208482A 1994-12-21 1995-12-16 Transverse flux machine Expired - Fee Related CA2208482C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4445816 1994-12-21
DEP4445816.9 1994-12-21
PCT/DE1995/001807 WO1996019861A1 (en) 1994-12-21 1995-12-16 Transverse flux machine

Publications (2)

Publication Number Publication Date
CA2208482A1 true CA2208482A1 (en) 1996-06-27
CA2208482C CA2208482C (en) 2000-04-11

Family

ID=6536599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002208482A Expired - Fee Related CA2208482C (en) 1994-12-21 1995-12-16 Transverse flux machine

Country Status (7)

Country Link
EP (1) EP0799519B1 (en)
JP (1) JPH10513035A (en)
KR (1) KR980700720A (en)
CN (1) CN1062388C (en)
CA (1) CA2208482C (en)
DE (2) DE19547159A1 (en)
WO (1) WO1996019861A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632391C1 (en) * 1996-08-01 1998-02-05 Wolfgang Hill Energy converter system in a wheel hub
US6043579A (en) * 1996-07-03 2000-03-28 Hill; Wolfgang Permanently excited transverse flux machine
AT504016A1 (en) * 1998-03-03 2008-02-15 Bombardier Transp Gmbh transverse flux
EP2061140A3 (en) * 2001-07-09 2011-08-10 Harmonic Drive Systems Inc. Synchronous hybrid electric machine
EP1289097A3 (en) * 2001-08-30 2003-05-21 Yukio Kinoshita Electric machine with toroidal coils
DE10146047B4 (en) * 2001-09-18 2008-04-24 Wolfgang Hill Transverse flux machine with soft magnetic teeth and process for their preparation
DE10153895A1 (en) * 2001-11-02 2003-05-22 Tonic Fitness Technology Inc Roller device for running machines e.g. curtain rolling machines, has magnetic rotor having combination units at opposite ends with bearing around outer side of coiled stator
DE10237203A1 (en) * 2002-08-14 2004-02-26 Deere & Company, Moline transverse flux
GB0228642D0 (en) * 2002-12-07 2003-01-15 Rolls Royce Plc An electrical machine
DE102004005507A1 (en) * 2004-02-04 2005-08-25 Michels, Klaus P., Prof. Dr.-Ing. Low-noise modular drive mechanism for electrically driven road vehicles meets high demands for noise reduction and maximum attainable torque with a weight-saving modular structure
US20060091755A1 (en) * 2004-10-28 2006-05-04 Precise Automation, Llc Transverse flux switched reluctance motor and control methods
DE102004063067A1 (en) * 2004-12-22 2006-07-13 Gerhard Geiger Gmbh & Co driving device
CN100388593C (en) * 2005-07-27 2008-05-14 沈阳工业大学 Transverse magnetic flux electrical machine and its manufacturing method
DE102005036041B4 (en) * 2005-08-01 2013-02-07 Compact Dynamics Gmbh Permanent-magnet electric machine
EP2122809A2 (en) 2007-02-15 2009-11-25 Gloor Engineering Electric machine
DE102007056116B4 (en) 2007-11-15 2011-12-29 Compact Dynamics Gmbh Permanent-magnet electric machine
DE102009021703B4 (en) 2009-05-18 2013-08-14 Compact Dynamics Gmbh Improved permanent magnet synchronous machine
DE102009054267A1 (en) * 2009-11-23 2011-06-01 Weh, Herbert, Prof. Dr.-Ing. Dr. h.c. Transverse type magnetic circuit arrangement for linear and rotary applications for e.g. drive motors, has stator elements exhibiting same pole pitch, where field compression opposite to magnets are obtained
US8310118B2 (en) * 2010-03-17 2012-11-13 Hamilton Sundstrand Corporation Packaging improvement for converter-fed transverse flux machine
CN102075041B (en) * 2010-11-25 2012-07-04 西安交通大学 Transverse flux torque motor with V-shaped air gaps forcedly cooled by fluid
US8791782B2 (en) 2011-01-28 2014-07-29 Uses, Inc. AC power conditioning circuit
US8866575B2 (en) 2011-01-28 2014-10-21 Uses, Inc. AC power conditioning circuit
WO2012107020A2 (en) * 2011-02-10 2012-08-16 Schaeffler Technologies AG & Co. KG Reluctance motor
DE102012222192A1 (en) 2012-12-04 2014-06-05 Schaeffler Technologies Gmbh & Co. Kg Method for manufacturing transverse flux machine, involves loading pockets with secondary sub-band, and connecting ends of secondary part of abutment strip to fully circular abutment ring
DE102012222194A1 (en) 2012-12-04 2014-06-05 Schaeffler Technologies Gmbh & Co. Kg Method for producing transverse flux machine, involves inserting primary sub-segments in conductor ring, and bonding mechanically primary sub-segments with one another to circular primary ring
DE102013209025A1 (en) 2013-05-15 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg Electric machine with axial and radial support of a rotor on a stator
DE102013210084A1 (en) 2013-05-29 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg Transverse flux machine and method for its production
DE102013210086A1 (en) 2013-05-29 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg Conductor ring for a transverse flux machine and method for producing a transversal flux machine
DE102013210310A1 (en) 2013-06-04 2014-12-04 Schaeffler Technologies Gmbh & Co. Kg Transverse flux machine, in particular Transversalflussreluktanzmaschine, with an optimized rotor
DE102014113648B4 (en) * 2014-09-22 2017-09-21 Technische Universität Berlin Electrodynamic transducer
DE102015007586A1 (en) * 2015-06-16 2016-12-22 Audi Ag Energy transfer device
CN107959359B (en) * 2016-10-14 2020-02-07 宇生自然能源科技股份有限公司 Full-load power generation device
DE102017220735A1 (en) 2017-11-21 2019-05-23 Bayerische Motoren Werke Aktiengesellschaft Electric machine and method for producing an electrical machine
CN112510946B (en) * 2020-11-20 2021-09-24 哈尔滨工业大学 High-power-density axial transverse flux outer rotor permanent magnet motor for aerospace field

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE597597C (en) * 1931-12-25 1934-05-26 Hermann Kruessmann Attachment of double poles in the stand housing and of corresponding magnetic end pieces in the rotor body of synchronous AC motors
US3560820A (en) * 1969-02-03 1971-02-02 Ford Motor Co Reluctance motor power circuit containing series capacitance
US3700943A (en) * 1971-11-08 1972-10-24 Ford Motor Co Disc-type variable reluctance rotating machine
AT311484B (en) * 1972-02-17 1973-11-26 Bosch Gmbh Robert AC voltage generator for speed measurement, in particular for an anti-lock device of a vehicle brake system
US3806744A (en) * 1972-12-14 1974-04-23 Ibm High frequency stepper motor
YU42469B (en) * 1982-05-18 1988-08-31 Milan Stefanovic Rotational electric engine
GB2161992B (en) * 1984-07-17 1988-01-20 Rolls Royce & Ass Rotary actuator
DE3536538A1 (en) * 1985-10-12 1987-04-23 Weh Herbert Transverse flow machine having permanent excitation
CA1273981A (en) * 1985-12-05 1990-09-11 Mitsubishi Materials Corporation Electric motor having rotor and stator provided with conical portions loosely fitted with each other
DE4223831A1 (en) * 1992-07-20 1994-02-03 Piller Gmbh Co Kg Anton Electrically excited transverse flow machine
DE4314513C2 (en) * 1993-05-03 1995-11-16 Weh Herbert Transversal flux machine with combined permanent magnet excitation

Also Published As

Publication number Publication date
DE59506252D1 (en) 1999-07-22
EP0799519B1 (en) 1999-06-16
CA2208482C (en) 2000-04-11
WO1996019861A1 (en) 1996-06-27
EP0799519A1 (en) 1997-10-08
KR980700720A (en) 1998-03-30
JPH10513035A (en) 1998-12-08
DE19547159A1 (en) 1996-06-27
CN1171174A (en) 1998-01-21
CN1062388C (en) 2001-02-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20141216