WO2003092142A1 - Systeme d'entrainement electrique destine a un vehicule - Google Patents

Systeme d'entrainement electrique destine a un vehicule Download PDF

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Publication number
WO2003092142A1
WO2003092142A1 PCT/DE2003/001292 DE0301292W WO03092142A1 WO 2003092142 A1 WO2003092142 A1 WO 2003092142A1 DE 0301292 W DE0301292 W DE 0301292W WO 03092142 A1 WO03092142 A1 WO 03092142A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
drive system
electric drive
electric
electric motor
Prior art date
Application number
PCT/DE2003/001292
Other languages
German (de)
English (en)
Inventor
Ernst Lieb
Theodor Helmle
Original Assignee
Mbn-Maschinenbaubetriebe Neugersdorf Gmbh
Alpha Getriebebau Gmbh
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 Mbn-Maschinenbaubetriebe Neugersdorf Gmbh, Alpha Getriebebau Gmbh filed Critical Mbn-Maschinenbaubetriebe Neugersdorf Gmbh
Priority to EP03747079A priority Critical patent/EP1497904A1/fr
Priority to AU2003232611A priority patent/AU2003232611A1/en
Publication of WO2003092142A1 publication Critical patent/WO2003092142A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/46—Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B60Y2200/126—Scooters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • 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
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Definitions

  • the invention relates to an electric drive system for a vehicle on which a drive wheel is rotatably mounted directly or indirectly on a frame of the vehicle.
  • the electric drive system includes a power transmission unit, which consists of the wheel axle, wheel bearing and wheel hub, on which the drive wheel is fastened with its rim, an electric drive with an electric motor, which is drivingly connected to the drive wheel, and a control unit, which is connected to the electric motor.
  • a power transmission unit which consists of the wheel axle, wheel bearing and wheel hub, on which the drive wheel is fastened with its rim
  • an electric drive with an electric motor which is drivingly connected to the drive wheel
  • a control unit which is connected to the electric motor.
  • the invention is based on the object of equipping or converting vehicles with conventional internal combustion engines or similar drive systems to vehicles with energy-saving drive systems which are emission-free in terms of noise and exhaust gas and with low cost and technical outlay.
  • the solution to the problem according to the invention is that the electric motor is designed so that it completely contains the power transmission unit.
  • stator on which the electronically commutated windings are arranged and which represents the axle
  • rotor on which the permanent magnets are arranged and which represents the wheel hub, is also connected connected to the drive wheel.
  • the rotor is mounted in the first and / or second bearing of the electric motor, which each represents a bearing of the drive wheel.
  • This solution aims by avoiding an extra led the power transmission unit and a gearbox and by replacing a high-speed electric motor by means of the direct-driving, low-speed motor to ensure that, in addition to the obvious lower technical and cost expenditure, a much longer service life and operational reliability are achieved.
  • the indirect mounting is carried out by means of a wheel swing arm, which is connected to the frame of the vehicle on the one hand via a swing arm mounting and on the other hand via a spring mounting, for example a central spring mounting or a double spring mounting.
  • a component belonging to the electric drive system is designed by means of a wheel rocker so that the parts belonging to the component are mechanically connected to the electric motor and control unit part belonging to the assembly swing arm and that this assembly is arranged instead of a conventional swing arm with power transmission unit.
  • a special embodiment of the inexpensive variant of the solution according to the invention is achieved in that the wheel rocker of the electric drive system is designed in such a way that it has a cavity in which the control unit is arranged.
  • the wheel swing arm can be designed as a watertight frame support, in the cavity of which the control unit is accommodated.
  • a further embodiment of the inexpensive variant of the solution according to the invention is achieved in that the electric drive system for two-wheeled vehicles with a rear-wheel drive is designed in such a way that the wheel swing arm is constructed as a rear wheel swing arm.
  • a modified version of the favorable variants of the solution according to the invention consists in that the wheel rocker is designed with one arm and cranked.
  • the rocker bearing is arranged centrally to the radial center line of the drive wheel at a cranked first end of the wheel rocker.
  • the electric motor to which the drive wheel is attached, is arranged on a cranked second end of the wheel rocker.
  • a modified version of the cheap variant of the solution according to the invention also results from the fact that the wheel rocker is cranked in such a way that the drive wheel arranged at its second end is aligned with its radial center line with the center line of the cranked first end of the wheel rocker.
  • the associated drawing figure shows a compilation of the components of the electric drive system 10 in the indirectly designed mounting of the drive wheel 4 by means of a wheel rocker 1.
  • the wheel rocker 1 has the centrally arranged rocker bearing 7 at its first cranked end.
  • the attachment 6 for the central suspension 5 can be seen in the central part which runs obliquely due to the cranked state of the wheel rocker.
  • the central suspension 5 is accommodated in this.
  • the stator 2 is fastened to the second cranked end of the wheel rocker 1 as a component of the motor 9.
  • the drive wheel 4 is screwed directly onto the rotor 3.
  • the control electronics 8 is fastened in the middle part of the wheel swing arm 1 or is integrated directly into the swing arm. Furthermore, this control electronics 8 is on the one hand electrically connected to the stator 2 of the electric motor 9.
  • control electronics there is an electrical connection between the control electronics and the parts installed outside the electric drive system 10, such as the power supply and the speed actuator, which are not shown in detail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un système d'entraînement électrique destiné à un véhicule comportant une roue motrice logée directement ou indirectement de façon rotative sur le châssis du véhicule. Ledit système comporte une unité de transmission de force composée d'un axe de roue, d'un palier de roue et d'un moyen de roue, un entraînement électrique pourvu d'un moteur électrique, et une unité de commande reliée électriquement au moteur électrique et présentant une connexion vers une unité d'alimentation électrique et vers un actionneur. L'invention vise à équiper un véhicule, de façon simple et économique, d'un système d'entraînement à faible consommation d'énergie et émissions sonores et polluantes nulles. A cet effet, ledit système d'entraînement électrique, comportant l'entraînement électrique en tant que moteur électrique, est conçu de manière que le moteur électrique contient l'intégralité de l'unité de transmission de force, le stator dudit moteur est relié directement ou indirectement au châssis du véhicule, le rotor dudit moteur, représentant le moyeu de roue, est relié à la roue d'entraînement, et le palier du rotor représente le palier de la roue d'entraînement.
PCT/DE2003/001292 2002-04-23 2003-04-16 Systeme d'entrainement electrique destine a un vehicule WO2003092142A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03747079A EP1497904A1 (fr) 2002-04-23 2003-04-16 Systeme d'entrainement electrique destine a un vehicule
AU2003232611A AU2003232611A1 (en) 2002-04-23 2003-04-16 Electric drive system for a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10218140.3 2002-04-23
DE10218140A DE10218140A1 (de) 2002-04-23 2002-04-23 Elektroantriebssystem für ein Fahrzeug

Publications (1)

Publication Number Publication Date
WO2003092142A1 true WO2003092142A1 (fr) 2003-11-06

Family

ID=29224692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001292 WO2003092142A1 (fr) 2002-04-23 2003-04-16 Systeme d'entrainement electrique destine a un vehicule

Country Status (5)

Country Link
EP (1) EP1497904A1 (fr)
CN (1) CN100416986C (fr)
AU (1) AU2003232611A1 (fr)
DE (1) DE10218140A1 (fr)
WO (1) WO2003092142A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7658251B2 (en) 2006-09-20 2010-02-09 James Harry K Direct drive electric traction motor
US7828101B2 (en) 2002-12-03 2010-11-09 Radtke Jeffrey L Self-propelled wheel for bicycles and similar vehicles
NL2005713C2 (nl) * 2010-11-18 2012-05-22 Gemert Mobile Systems B V Van Wielophanging en voertuig voorzien van een dergelijke wielophanging.
WO2020002774A1 (fr) * 2018-06-28 2020-01-02 Maslog Oy Véhicule électrique et moto électrique
WO2021152611A1 (fr) * 2020-02-01 2021-08-05 Tvs Motor Company Limited Entraînement électrique pour véhicule à plusieurs roues

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4460331B2 (ja) 2004-03-08 2010-05-12 ヤマハ発動機株式会社 自動二輪車
JP4179348B2 (ja) * 2006-06-22 2008-11-12 トヨタ自動車株式会社 走行装置
CN103481765B (zh) * 2013-09-28 2016-06-15 东宁司机乐汽配工贸有限公司 后轮轮毂外附电动机式混合动力汽车动力系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438228A (en) * 1992-07-14 1995-08-01 Hydro-Quebec Electrically motorized wheel assembly
US5524726A (en) * 1995-04-18 1996-06-11 Tenergy L.L.C. Swing arm supported electrical drive assembly for powering cycles
US6278216B1 (en) * 1999-05-04 2001-08-21 I-Ho Li Vehicle motor
US6341660B1 (en) * 1997-06-12 2002-01-29 Helmut Schiller Swinging arm motor unit for single-track or multiple-track electric motor driven vehicles
DE10121372A1 (de) * 2001-05-02 2002-11-07 Krauss Maffei Wegmann Gmbh & C Allradangetriebenes Kraftfahrzeug, insbesondere militärisches Kraftfahrzeug, mit dieselelektrischer Antriebsvorrichtung
US20030047363A1 (en) * 2001-09-07 2003-03-13 Yohei Makuta Wheel structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438228A (en) * 1992-07-14 1995-08-01 Hydro-Quebec Electrically motorized wheel assembly
US5524726A (en) * 1995-04-18 1996-06-11 Tenergy L.L.C. Swing arm supported electrical drive assembly for powering cycles
US6341660B1 (en) * 1997-06-12 2002-01-29 Helmut Schiller Swinging arm motor unit for single-track or multiple-track electric motor driven vehicles
US6278216B1 (en) * 1999-05-04 2001-08-21 I-Ho Li Vehicle motor
DE10121372A1 (de) * 2001-05-02 2002-11-07 Krauss Maffei Wegmann Gmbh & C Allradangetriebenes Kraftfahrzeug, insbesondere militärisches Kraftfahrzeug, mit dieselelektrischer Antriebsvorrichtung
US20030047363A1 (en) * 2001-09-07 2003-03-13 Yohei Makuta Wheel structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828101B2 (en) 2002-12-03 2010-11-09 Radtke Jeffrey L Self-propelled wheel for bicycles and similar vehicles
US8151924B2 (en) * 2002-12-03 2012-04-10 Radtke Jeffrey L Self-propelled wheel for bicycles and similar vehicles
US7658251B2 (en) 2006-09-20 2010-02-09 James Harry K Direct drive electric traction motor
NL2005713C2 (nl) * 2010-11-18 2012-05-22 Gemert Mobile Systems B V Van Wielophanging en voertuig voorzien van een dergelijke wielophanging.
WO2020002774A1 (fr) * 2018-06-28 2020-01-02 Maslog Oy Véhicule électrique et moto électrique
US20210260987A1 (en) * 2018-06-28 2021-08-26 Rmk Vehicle Corporation Oy Electric vehicle and electric motorcycle
WO2021152611A1 (fr) * 2020-02-01 2021-08-05 Tvs Motor Company Limited Entraînement électrique pour véhicule à plusieurs roues

Also Published As

Publication number Publication date
AU2003232611A1 (en) 2003-11-10
DE10218140A1 (de) 2003-11-13
CN100416986C (zh) 2008-09-03
EP1497904A1 (fr) 2005-01-19
CN1663096A (zh) 2005-08-31
AU2003232611A8 (en) 2003-11-10

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