WO2012146376A3 - Antriebseinrichtung für ein kraftfahrzeug - Google Patents

Antriebseinrichtung für ein kraftfahrzeug Download PDF

Info

Publication number
WO2012146376A3
WO2012146376A3 PCT/EP2012/001784 EP2012001784W WO2012146376A3 WO 2012146376 A3 WO2012146376 A3 WO 2012146376A3 EP 2012001784 W EP2012001784 W EP 2012001784W WO 2012146376 A3 WO2012146376 A3 WO 2012146376A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
drive device
motor vehicle
located concentrically
aim
Prior art date
Application number
PCT/EP2012/001784
Other languages
English (en)
French (fr)
Other versions
WO2012146376A2 (de
Inventor
Johann Märkl
Michael SCHÖFFMANN
Original Assignee
Audi Ag
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 Audi Ag filed Critical Audi Ag
Publication of WO2012146376A2 publication Critical patent/WO2012146376A2/de
Publication of WO2012146376A3 publication Critical patent/WO2012146376A3/de

Links

Classifications

    • 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
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
    • 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
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Hybridfahrzeuge sollen effektiver betrieben werden. Dazu wird erfindungsgemäß bereitgestellt eine Antriebseinrichtung für ein Kraftfahrzeug mit einem ersten Elektromotor mit einem ersten Stator (16) und einem gegenüber dem ersten Stator (16) konzentrisch innen liegend angeordneten ersten Rotor (18), einem zweiten Elektromotor mit einem zweiten Stator (20) und einem gegenüber dem zweiten Stator (20) konzentrisch außen liegend angeordneten zweiten Rotor (22), wobei der zweite Stator (20) konzentrisch außen liegend zu dem ersten Stator (16) angeordnet ist, und die Antriebsreinrichtung durch eine gemeinsame Kühleinrichtung zum Kühlen beider Statoren (16, 20) gekennzeichnet ist. Überdies betrifft die vorliegende Erfindung ein Kraftfahrzeug mit der Antriebseinrichtung.
PCT/EP2012/001784 2011-04-29 2012-04-26 Antriebseinrichtung für ein kraftfahrzeug WO2012146376A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011018959.9 2011-04-29
DE201110018959 DE102011018959A1 (de) 2011-04-29 2011-04-29 Antriebseinrichtung für ein Kraftfahrzeug

Publications (2)

Publication Number Publication Date
WO2012146376A2 WO2012146376A2 (de) 2012-11-01
WO2012146376A3 true WO2012146376A3 (de) 2013-07-04

Family

ID=46148808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/001784 WO2012146376A2 (de) 2011-04-29 2012-04-26 Antriebseinrichtung für ein kraftfahrzeug

Country Status (2)

Country Link
DE (1) DE102011018959A1 (de)
WO (1) WO2012146376A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201121803D0 (en) * 2011-12-16 2012-02-01 Syngenta Participations Ag Plant growth regulating compounds
DE102013218084A1 (de) 2013-09-10 2015-03-12 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Elektrisch betriebene Antriebsbaugruppe
CN105322699B (zh) * 2015-11-16 2018-10-09 陕西航空电气有限责任公司 一种电机机壳及具有其的双联体高压直流油冷电机
CN117656802A (zh) * 2020-11-30 2024-03-08 比亚迪股份有限公司 轮边驱动总成和车辆
CN113335045A (zh) * 2021-08-05 2021-09-03 北京明正维元电机技术有限公司 一种四电机两级四速比电动车动力总成

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1641101A1 (de) * 2004-09-27 2006-03-29 General Electric Company Elektrische Maschine mit doppelseitigem Stator
EP1954515B1 (de) * 2005-08-05 2009-07-15 Bordini Engineering Srl Hybridantriebssystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE871919C (de) * 1950-07-07 1953-03-26 Salzgitter Maschinen Ag Elektrischer Getriebemotor
EP0798844A1 (de) * 1996-03-28 1997-10-01 Tai-Her Yang Kombinierte kraftbetriebene Vorrichtung mit einer, mit gemeinsamen Strukturen versehen, dreischichtigen elektromechanischen Struktur
DE19756083A1 (de) * 1997-07-10 1999-02-04 Voith Turbo Kg Elektrische Getriebeeinheit
EP1257037A1 (de) * 2001-05-10 2002-11-13 Va Tech Elin EBG Motoren GmbH Permanentmagneterregte elektrische Maschine
EP1279543B1 (de) 2001-07-23 2006-11-29 Nissan Motor Co., Ltd. Hybridantriebsstrang eines Kraftfahrzeugs
DE10164290A1 (de) * 2001-12-28 2003-07-17 Magnet Motor Gmbh Dauermagnetisch erregte, elektrische Maschine
DE10244428A1 (de) * 2002-09-24 2004-06-17 Siemens Ag Elektrische Maschine mit einer Kühleinrichtung
JP3903956B2 (ja) 2003-05-23 2007-04-11 日産自動車株式会社 複軸多層モータ
JP4668721B2 (ja) * 2004-11-30 2011-04-13 日立オートモティブシステムズ株式会社 永久磁石式回転電機
DE102010013995A1 (de) * 2010-04-07 2011-10-13 Alexander Schmidt Stator Los Many Welle Elektro- Motor (SLMW EM)

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1641101A1 (de) * 2004-09-27 2006-03-29 General Electric Company Elektrische Maschine mit doppelseitigem Stator
EP1954515B1 (de) * 2005-08-05 2009-07-15 Bordini Engineering Srl Hybridantriebssystem

Also Published As

Publication number Publication date
WO2012146376A2 (de) 2012-11-01
DE102011018959A1 (de) 2012-10-31

Similar Documents

Publication Publication Date Title
WO2013026659A3 (de) Radnabenantriebssystem
WO2013037453A3 (de) Elektromotor, insbesondere kühlerlüftermotor
EP2698901A4 (de) Stator für eine elektrische maschine, elektromotor damit und mit dem elektromotor ausgestattetes elektrofahrzeug
EP3923448A4 (de) Statorkern, gehäuse, motorkühlsystem für ein elektrisches fahrzeug und elektrisches fahrzeug
WO2012103166A3 (en) An electrical brushless motor
WO2014025928A3 (en) Liquid cooled electric motor
WO2014032876A3 (de) Elektrische maschine für einen kraftfahrzeug-antriebsstrang
EP2388895A3 (de) Elektromotor
EP2546088A4 (de) Motorantriebssystem für elektrofahrzeuge
WO2012125339A3 (en) System for controlling rotary electric machines to reduce current ripple on direct current bus
MX348267B (es) Ensambles de motor de vehiculo.
WO2012055462A3 (de) Elektromotor
WO2014199267A3 (en) Electric motor or generator
WO2012146376A3 (de) Antriebseinrichtung für ein kraftfahrzeug
WO2012047886A3 (en) Electric motor having windings operable in parallel and/or series, and related methods
GB201312947D0 (en) Electric machine for a hybrid or electric vehicle
GB201200803D0 (en) Fault tolerant electric drive system
WO2012104055A3 (de) Elektromotor
EP2544334A1 (de) Antriebsmotor für ein elektrofahrzeug
WO2015059012A3 (de) Rotor einer elektrischen maschine
WO2012139820A3 (de) Antriebsvorrichtung mit einer kühlbaren rotoranordnung
EP2634893A4 (de) Rotorstruktur für elektromotoren
FR2993512B1 (fr) Vehicule automobile comprenant une unite d'entrainement electrique
WO2013057463A3 (en) Housing arrangement for an electrical machine
WO2012076622A3 (de) Gehäuseloser elektromotor für ein haushaltsgerät

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: 12723101

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 12723101

Country of ref document: EP

Kind code of ref document: A2