WO2012101663A8 - Motor-generator unit - Google Patents

Motor-generator unit Download PDF

Info

Publication number
WO2012101663A8
WO2012101663A8 PCT/IT2011/000417 IT2011000417W WO2012101663A8 WO 2012101663 A8 WO2012101663 A8 WO 2012101663A8 IT 2011000417 W IT2011000417 W IT 2011000417W WO 2012101663 A8 WO2012101663 A8 WO 2012101663A8
Authority
WO
WIPO (PCT)
Prior art keywords
motor
generator unit
generator
unit
electric
Prior art date
Application number
PCT/IT2011/000417
Other languages
French (fr)
Other versions
WO2012101663A3 (en
WO2012101663A2 (en
Inventor
Fulvio Soldaini
Original Assignee
Fulvio Soldaini
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 Fulvio Soldaini filed Critical Fulvio Soldaini
Publication of WO2012101663A2 publication Critical patent/WO2012101663A2/en
Publication of WO2012101663A8 publication Critical patent/WO2012101663A8/en
Publication of WO2012101663A3 publication Critical patent/WO2012101663A3/en

Links

Classifications

    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • H02K7/003—Couplings; Details of shafts
    • 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
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters

Abstract

Motor-generator unit comprising an electric motor and an electric generator mounted on the same shaft (1) that supports the respective rotors (2, 4) spaced by a predetermined value. The rotor (4) of the generator part of the unit comprises a plurality of permanent magnets ( 14 ).
PCT/IT2011/000417 2011-01-26 2011-12-23 Motor-generator unit WO2012101663A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI2011U000004 2011-01-26
IT000004U ITFI20110004U1 (en) 2011-01-26 2011-01-26 MOTORCYCLE GROUP.

Publications (3)

Publication Number Publication Date
WO2012101663A2 WO2012101663A2 (en) 2012-08-02
WO2012101663A8 true WO2012101663A8 (en) 2013-06-27
WO2012101663A3 WO2012101663A3 (en) 2013-10-10

Family

ID=43975761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2011/000417 WO2012101663A2 (en) 2011-01-26 2011-12-23 Motor-generator unit

Country Status (2)

Country Link
IT (1) ITFI20110004U1 (en)
WO (1) WO2012101663A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102020019544A2 (en) * 2020-09-25 2022-04-12 Fernando Leonardo Pereira System for reusing the mechanical energy of escalators and the like for microgeneration of electrical energy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252011A1 (en) * 1986-07-02 1988-01-07 Hasler AG Stepmotor drive with feedback
EP0712545B1 (en) * 1994-06-08 2002-08-14 Precise Power Corporation Versatile ac dynamo-electric machine
DE19748392A1 (en) * 1997-11-03 1999-05-12 Sab Wabco Kp Gmbh Generating electrical energy from rotary movement of stub axles carrying rail vehicle wheels
WO2002052701A1 (en) * 2000-12-26 2002-07-04 Byoung-Sun Park Ac motor generator

Also Published As

Publication number Publication date
ITFI20110004U1 (en) 2012-07-27
WO2012101663A3 (en) 2013-10-10
WO2012101663A2 (en) 2012-08-02

Similar Documents

Publication Publication Date Title
WO2012013594A3 (en) Electric drive device for an aircraft
WO2015036921A3 (en) Electric motor or generator
EP2582016A3 (en) Motor and rotor of a motor
WO2011140026A3 (en) Brushless counter-rotating electric apparatus and system
EP2672611A4 (en) Permanent magnet, motor rotor or stator, dynamo-electric machine
WO2013013778A3 (en) Internal rotor motor
WO2013021250A3 (en) Drive device for electric vehicle
WO2014199267A3 (en) Electric motor or generator
WO2012120485A3 (en) Fluid-cooled wind turbine
MX2014010264A (en) Vehicle motor assemblies.
EP2624444A3 (en) Rotary electric machine system
WO2012055463A3 (en) Kit for the production of different electric motors of a group of electric motors and method of production
SI3158626T1 (en) Electric motor comprising a rotor, a stator and an electronic housing as well as fan wheel for an electric motor
WO2013030108A3 (en) Induction machine having an outside rotor
EP2728737A3 (en) Method for starting an electric motor
WO2012040541A3 (en) Method and apparatus for rotor cooling in an electromechanical machine
WO2015052124A3 (en) Electric machine
EP2835888A3 (en) A rotor for an electrical machine
WO2011117347A3 (en) Electric machine and steering device
WO2015007441A3 (en) Electric machine and arrangement of electric machines
WO2013178436A3 (en) Rotor for an electric motor
WO2014029629A3 (en) Electrical machine with permanent magnets, in particular electric drive motor
EP2779384A3 (en) High speed induction electrical machine
WO2013107804A3 (en) Wet rotor pump comprising a permanent magnet
WO2014032978A3 (en) Contact-commutated electric motor

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11824317

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 11824317

Country of ref document: EP

Kind code of ref document: A2