WO2014176554A3 - Multi-phase modular coil element for electric motor and generator - Google Patents

Multi-phase modular coil element for electric motor and generator Download PDF

Info

Publication number
WO2014176554A3
WO2014176554A3 PCT/US2014/035548 US2014035548W WO2014176554A3 WO 2014176554 A3 WO2014176554 A3 WO 2014176554A3 US 2014035548 W US2014035548 W US 2014035548W WO 2014176554 A3 WO2014176554 A3 WO 2014176554A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
electric motor
generator
coil element
coil module
Prior art date
Application number
PCT/US2014/035548
Other languages
French (fr)
Other versions
WO2014176554A2 (en
Inventor
J. Darin LONG
Michael J. MCDANIELS
Kevin H. MOSLEY
Denis Palmer
Ed Butler
Original Assignee
Millennial Research Corporation
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 US13/871,729 external-priority patent/US10038349B2/en
Application filed by Millennial Research Corporation filed Critical Millennial Research Corporation
Publication of WO2014176554A2 publication Critical patent/WO2014176554A2/en
Publication of WO2014176554A3 publication Critical patent/WO2014176554A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • 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
    • 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
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • H02K2201/15—Sectional machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Abstract

Aspects and embodiments disclosed herein include a highly efficient electric motor which can be embodied in several configurations, including a standard motor, a hub motor, a linear motor, or other motor configuration. In one example, there is provided a motor comprising a rotor including a plurality of magnets and a stator including at least one coil module, the at least one coil module including a plurality of coils of conductive material, the plurality of coils arranged horizontally displaced from one another and retained in a matrix material of the at least one coil module.
PCT/US2014/035548 2013-04-26 2014-04-25 Multi-phase modular coil element for electric motor and generator WO2014176554A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/871,729 2013-04-26
US13/871,729 US10038349B2 (en) 2008-08-15 2013-04-26 Multi-phase modular coil element for electric motor and generator

Publications (2)

Publication Number Publication Date
WO2014176554A2 WO2014176554A2 (en) 2014-10-30
WO2014176554A3 true WO2014176554A3 (en) 2015-09-11

Family

ID=51792524

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/035548 WO2014176554A2 (en) 2013-04-26 2014-04-25 Multi-phase modular coil element for electric motor and generator

Country Status (1)

Country Link
WO (1) WO2014176554A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180152060A1 (en) * 2015-06-12 2018-05-31 Aalborg Universitet Double u-core switched reluctance machine
KR101838014B1 (en) * 2015-12-06 2018-04-26 한승주 High Speed Motor
CN106100173A (en) * 2016-08-15 2016-11-09 台州市金宇机电有限公司 A kind of wheel hub electric motor of electric vehicle
CN111942158B (en) * 2020-07-09 2022-04-12 浙江吉智新能源汽车科技有限公司 Braking energy recovery device, system, vehicle and energy recovery method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060169061A1 (en) * 2005-01-28 2006-08-03 Seffernick George H Removable hall-effect sensor system for stator windings in a rotating electric machine
US20080278020A1 (en) * 2007-05-11 2008-11-13 Uqm Technologies, Inc. Stator for permanent magnet electric motor using soft magnetic composites
US20090189561A1 (en) * 2008-01-24 2009-07-30 Gm Global Technology Operations, Inc. Electric motor stator winding temperature estimation
US20120235530A1 (en) * 2009-09-08 2012-09-20 Green Ray Technologies Llc Electric machines including stator modules

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060169061A1 (en) * 2005-01-28 2006-08-03 Seffernick George H Removable hall-effect sensor system for stator windings in a rotating electric machine
US20080278020A1 (en) * 2007-05-11 2008-11-13 Uqm Technologies, Inc. Stator for permanent magnet electric motor using soft magnetic composites
US20090189561A1 (en) * 2008-01-24 2009-07-30 Gm Global Technology Operations, Inc. Electric motor stator winding temperature estimation
US20120235530A1 (en) * 2009-09-08 2012-09-20 Green Ray Technologies Llc Electric machines including stator modules

Also Published As

Publication number Publication date
WO2014176554A2 (en) 2014-10-30

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