EP1247713B1 - Driven running gear without wheelsets for railway vehicles - Google Patents

Driven running gear without wheelsets for railway vehicles Download PDF

Info

Publication number
EP1247713B1
EP1247713B1 EP02006809A EP02006809A EP1247713B1 EP 1247713 B1 EP1247713 B1 EP 1247713B1 EP 02006809 A EP02006809 A EP 02006809A EP 02006809 A EP02006809 A EP 02006809A EP 1247713 B1 EP1247713 B1 EP 1247713B1
Authority
EP
European Patent Office
Prior art keywords
individual wheels
motor
wheels
synchronous motors
motors
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.)
Expired - Fee Related
Application number
EP02006809A
Other languages
German (de)
French (fr)
Other versions
EP1247713A2 (en
EP1247713A3 (en
Inventor
Andreas Dr. Jöckel
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1247713A2 publication Critical patent/EP1247713A2/en
Publication of EP1247713A3 publication Critical patent/EP1247713A3/en
Application granted granted Critical
Publication of EP1247713B1 publication Critical patent/EP1247713B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels

Definitions

  • the invention relates to a powered chassis for rail vehicles without wheelsets.
  • a single wheel drive for an electric vehicle in which a motor with its stator is attached to a first chassis and in which the first chassis part is supported via a primary suspension in an unsprung second chassis part on which the single wheel is rotatably supported known.
  • the rotor of the motor transmits its torque via a coupling device whose radial mobility is greater than the travel of the primary suspension.
  • a mechanical coupling lateral pairs of wheels is known from DE 44 46 043 C1, in which a chassis with two parallel side members, which are interconnected by at least one cross member, and two pairs of wheels each consisting of two individual wheels, wherein at least two axially opposed single wheels of one Motor are driven with gear and each single wheel is rotatably mounted in a wheel rail, wherein the wheel rails are arranged parallel to the chassis longitudinal axis at both ends of parallel chassis parts and vertically deflectable about a joint, and the motors with their longitudinal axes parallel to the longitudinal beams, respectively and the wheel rails are formed as a transmission housing.
  • Such arrangements have also become known through WO 93/22152.
  • the individual wheels or the Einzelradcrue are driven by a respective Asynchronfahrmotor, which are electrically connected in parallel to a common pulse inverter. As a result, they are coupled via an electric slip clutch and not coupled speed-locked.
  • the disadvantage here is that the self-stable tracking of the wheelset, i. of the sine wave, is lost, resulting in increased wear on wheels and rails.
  • the known solution leads to poor directional stability in rail vehicles without wheelsets.
  • the invention has the object to provide a chassis of a rail vehicle, which avoids the above-mentioned disadvantages and enables an economical drive concept of such a chassis.
  • a coupling of the two individually driven single wheels or Einzelradcrue is created by an electromagnetic torsion spring by the execution.
  • the electromagnetic wheelset also works in case of failure or shutdown of a permanent magnet synchronous motors feeding converter, in particular pulse inverter and in pure rolling of the vehicle by permanent excitation of the synchronous motors.
  • a permanent magnet synchronous motors feeding converter in particular pulse inverter
  • pure rolling of the vehicle by permanent excitation of the synchronous motors.
  • permanent-magnet synchronous motors By using permanent-magnet synchronous motors, the drive efficiency increases, and also electrical noise and pendulum moments of the traction motors are reduced compared to asynchronous motors.
  • the synchronous motors drive the single wheels either directly or are mechanically coupled via gears with the single wheels or Einzelradpresen.
  • the 1 shows the basic drive of a chassis with its individual wheels 1.
  • the single wheels 1 are driven by coupling means 2 by a synchronous motor 3, preferably a permanent magnet synchronous motor.
  • the electrical supply of the synchronous motors 3 of axially adjacent individual wheels 1 takes place in each case via a pulse inverter 4.
  • the synchronous motors 3 can be located on the cross members of the chassis or on longitudinal members, not shown.
  • two individual wheels 1, which are located behind one another in the direction of travel, are each assigned to a synchronous motor 3, which directly drives these individual wheels via a mechanical coupling device 2.
  • FIG 3 shows by way of example a further embodiment of FIG 2 in which the drive of the individual wheels 1 is not directly, but via a gear 5.
  • coupling means 2 angular and axial compliant couplings are provided in the described embodiments, e.g. Lugs, curved tooth or wedge pack couplings.
  • angular and axial compliant couplings radially and axially compliant couplings, e.g. Parallel crank and Drewirlenkerkuppl12. be used.
  • FIG 4 shows an embodiment in which one behind the other single wheels 1 are mechanically rigidly coupled.
  • This coupling device 2 can also take place via a gear 5.
  • a coupling device 2 the embodiments described in FIG 3 are also suitable.
  • the two synchronous motors 3 of a chassis are electrically connected in parallel and are fed by a common pulse inverter.
  • the synchronous drives are provided as internal rotor motors or as external rotor motors.
  • the electromagnetic wheel set shaft formed according to the invention also functions in the event of failure or disconnection of the pulse inverter and pure coasting of the vehicle due to the permanent excitation of the synchronous motors 3.
  • the electromagnetic wheelset shaft furthermore requires no software or commissioning effort. It reduces the wear on wheels and rails, leads to increased ride comfort, and reduced by the electrical parallel connection of the traction motors, in particular permanent-magnet synchronous motors 3, the number of required power inverters.

Abstract

The propulsion drive uses permanent magnet synchronous motors (3) for driving each of the individual wheels (1) directly or via an intermediate drive, with an electrical coupling provided by connecting the motors for the left and right wheels of each wheel axle in parallel to a common current regulator (4).

Description

Die Erfindung betrifft ein angetriebenes Fahrwerk für Schienenfahrzeuge ohne Radsätze.The invention relates to a powered chassis for rail vehicles without wheelsets.

Bei Schienenfahrzeugen wird in der Regel ein gesamter Radsatz durch einen Motor angetrieben. Die Niederflurigkeit, insbesondere moderner Straßenbahnen erzwingt die Auflösung des Radsatzes und führt zu Einzelrädern oder über je einen Längsmotor mechanisch gekoppelten seitlichen Radpaaren.In rail vehicles, an entire wheelset is usually driven by a motor. The low-floor, especially modern trams enforces the resolution of the wheelset and leads to single wheels or via a longitudinal motor mechanically coupled side pairs of wheels.

So ist ein einzelner Radantrieb für ein elektrisches Fahrzeug bei dem ein Motor mit seinem Stator an einem ersten Fahrwerk befestigt ist und bei dem sich das erste Fahrwerksteil über eine Primärfederung in einen ungefederten zweiten Fahrwerksteil abstützt auf dem das Einzelrad drehbar gelagert ist, bekannt. Dabei überträgt der Rotor des Motors sein Drehmoment über eine Kupplungseinrichtung deren radiale Beweglichkeit größer ist als der Federweg der Primärfederung. Dieser Einzelradantrieb, der insbesondere für elektrisch angetriebene Schienenfahrzeuge geeignet ist, hat den Vorteil, dass der Anteil an ungefederten Massen gering ist.Thus, a single wheel drive for an electric vehicle in which a motor with its stator is attached to a first chassis and in which the first chassis part is supported via a primary suspension in an unsprung second chassis part on which the single wheel is rotatably supported known. In this case, the rotor of the motor transmits its torque via a coupling device whose radial mobility is greater than the travel of the primary suspension. This single-wheel drive, which is particularly suitable for electrically powered rail vehicles, has the advantage that the proportion of unsprung masses is low.

Eine mechanische Kopplung seitlicher Radpaare ist aus der DE 44 46 043 C1 bekannt, bei der ein Fahrwerk mit zwei parallelen Längsträgern, die durch wenigstens einen Querträger miteinander verbunden sind, und zwei Radpaaren aus jeweils zwei Einzelrädern, wobei wenigstens zwei axial gegenüberliegende Einzelräder von jeweils einem Motor mit Getriebe angetrieben sind und jedes Einzelrad in einer Radschiene drehbar gelagert ist, wobei die Radschienen jeweils parallel zur Fahrwerkslängsachse an beiden Enden von parallelen Fahrwerksteilen angeordnet und um ein Gelenk vertikal auslenkbar sind, und die Motoren mit ihren Längsachsen parallel zu den Längsträgern,angeordnet und die Radschienen als Getriebegehäuse ausgebildet sind. Derartige Anordnungen sind ebenso durch die WO 93/22152 bekannt geworden.A mechanical coupling lateral pairs of wheels is known from DE 44 46 043 C1, in which a chassis with two parallel side members, which are interconnected by at least one cross member, and two pairs of wheels each consisting of two individual wheels, wherein at least two axially opposed single wheels of one Motor are driven with gear and each single wheel is rotatably mounted in a wheel rail, wherein the wheel rails are arranged parallel to the chassis longitudinal axis at both ends of parallel chassis parts and vertically deflectable about a joint, and the motors with their longitudinal axes parallel to the longitudinal beams, respectively and the wheel rails are formed as a transmission housing. Such arrangements have also become known through WO 93/22152.

Bei diesem Stand der Technik werden die Einzelräder oder die Einzelradpaare von je einem Asynchronfahrmotor angetrieben, die an einem gemeinsamen Pulswechselrichter elektrisch parallelgeschaltet sind. Dadurch sind sie über eine elektrische Schlupfkupplung gekoppelt und nicht drehzahlstarr gekoppelt. Nachteilig dabei ist, dass durch die Elimination der Radsatzwelle die eigenstabile Spurführung des Radsatzes, d.h. des Sinuswellenlaufes, verloren geht, was zu erhöhtem Verschleiß an Rädern und Schienen führt. Außerdem führt die bekannte Lösung zu einem schlechten Geradeauslauf bei Schienenfahrzeugen ohne Radsätze.In this prior art, the individual wheels or the Einzelradpaare are driven by a respective Asynchronfahrmotor, which are electrically connected in parallel to a common pulse inverter. As a result, they are coupled via an electric slip clutch and not coupled speed-locked. The disadvantage here is that the self-stable tracking of the wheelset, i. of the sine wave, is lost, resulting in increased wear on wheels and rails. In addition, the known solution leads to poor directional stability in rail vehicles without wheelsets.

Ausgehend davon, liegt der Erfindung die Aufgabe zugrunde, ein Fahrwerk eines Schienenfahrzeugs zu schaffen, das die oben genannten Nachteile vermeidet und ein wirtschaftliches Antriebskonzept eines derartigen Fahrwerks ermöglicht.Proceeding from this, the invention has the object to provide a chassis of a rail vehicle, which avoids the above-mentioned disadvantages and enables an economical drive concept of such a chassis.

Die Lösung der gestellten Aufgabe gelingt durch ein Triebfahrwerk nach Anspruch 1 oder Anspruch 4.The solution of the problem is achieved by a traction drive according to claim 1 or claim 4.

Erfindungsgemäß ist durch die Ausführung eine Kopplung der beiden einzeln angetriebenen Einzelräder oder Einzelradpaare über eine elektromagnetische Drehfeder geschaffen. Dies führt zu einem deutlich verbesserten Geradeauslauf der Schienenfahrzeuge gegenüber Schienenfahrzeugen mit Asynchronfahrmotoren ohne Radsätze. Damit wird der Verschleiß an Rädern und Schienen reduziert. Dies führt u.a. zu einem erhöhten Fahrkomfort der Fahrgäste.According to the invention a coupling of the two individually driven single wheels or Einzelradpaare is created by an electromagnetic torsion spring by the execution. This leads to a significantly improved straight-line stability of rail vehicles compared to rail vehicles with asynchronous motors without wheelsets. This reduces the wear on wheels and rails. This leads u.a. to an increased driving comfort of the passengers.

Es ist somit eine elektromagnetische Radsatzwelle geschaffen, die wie eine mechanische Radsatzwelle keinerlei zusätzlichen Software- oder Inbetriebnahmeaufwand erfordert. Die elektromagnetische Radsatzwelle funktioniert auch bei Ausfall oder Abschalten eines die permanentmagneterregten Synchronmotoren speisenden Umrichters, insbesondere Pulswechselrichters und bei reinem Rollen des Fahrzeugs durch permanente Erregung der Synchronmotoren. Durch Verwendung permanenterregter Synchronmotoren erhöht sich der Antriebswirkungsgrad, und außerdem werden elektrische Geräusche und Pendelmomente der Fahrmotoren gegenüber Asynchronmotoren verringert.It is thus an electromagnetic axle set created that requires no additional software or commissioning effort like a mechanical axle. The electromagnetic wheelset also works in case of failure or shutdown of a permanent magnet synchronous motors feeding converter, in particular pulse inverter and in pure rolling of the vehicle by permanent excitation of the synchronous motors. By using permanent-magnet synchronous motors, the drive efficiency increases, and also electrical noise and pendulum moments of the traction motors are reduced compared to asynchronous motors.

Die Synchronmotoren treiben die Einzelräder entweder direkt an oder sind über Getriebe mit den Einzelrädern oder Einzelradpaaren mechanisch gekoppelt.The synchronous motors drive the single wheels either directly or are mechanically coupled via gears with the single wheels or Einzelradpaaren.

Die Verwendung eines derartigen Antriebssystems ist insbesondere bei Niederflurstraßenbahnen ohne Radsätze vorteilhaft.The use of such a drive system is particularly advantageous in low-floor trams without wheelsets.

Die Erfindung sowie weitere vorteilhafte Ausgestaltungen der Erfindung gemäß Merkmalen der Unteransprüche werden im folgenden anhand schematisch dargestellter Ausführungsbeispiele in der Zeichnung näher erläutert, darin zeigen:

FIG 1
den prinzipiellen Einzelradantrieb eines Fahrwerks,
FIG 2
den prinzipiellen Einzelradpaarantrieb eines Fahrwerks,
FIG 3
den prinzipiellen Einzelradpaarantrieb mit Getriebe eines Fahrwerks,
FIG 4
einen weiteren Einzelradpaarantrieb mit Getriebe.
The invention and further advantageous embodiments of the invention according to features of the subclaims are explained in more detail below with reference to schematically illustrated embodiments in the drawing, in which:
FIG. 1
the principle independent wheel drive of a chassis,
FIG. 2
the principle single wheel pair drive of a chassis,
FIG. 3
the principle of single-wheel-pair drive with gearbox of a chassis,
FIG. 4
another Einzelradpaarantrieb with gear.

FIG 1 zeigt den prinzipiellen Antrieb eines Fahrwerks mit seinen Einzelrädern 1. Die Einzelräder 1 werden über Kupplungseinrichtungen 2 von einem Synchronmotor 3, vorzugsweise einem permanentmagneterregten Synchronmotor, angetrieben. Die elektrische Versorgung der Synchronmotoren 3 von axial nebeneinander liegenden Einzelrädern 1 erfolgt jeweils über einen Pulswechselrichter 4. Dabei können die Synchronmotoren 3 sich an den Querträgern des Fahrwerks oder an nicht näher dargestellten Längsträgern befinden.1 shows the basic drive of a chassis with its individual wheels 1. The single wheels 1 are driven by coupling means 2 by a synchronous motor 3, preferably a permanent magnet synchronous motor. The electrical supply of the synchronous motors 3 of axially adjacent individual wheels 1 takes place in each case via a pulse inverter 4. In this case, the synchronous motors 3 can be located on the cross members of the chassis or on longitudinal members, not shown.

In einer weiteren Ausführungsform sind zwei Einzelräder 1, die sich in Fahrtrichtung hintereinander befinden, jeweils einem Synchronmotor 3 zugeordnet, der diese Einzelräder über eine mechanische Kupplungseinrichtung 2 direkt antreibt.In a further embodiment, two individual wheels 1, which are located behind one another in the direction of travel, are each assigned to a synchronous motor 3, which directly drives these individual wheels via a mechanical coupling device 2.

FIG 3 zeigt beispielhaft eine weitere Ausführungsform der FIG 2 bei der der Antrieb der Einzelräder 1 nicht direkt, sondern über ein Getriebe 5 erfolgt. Als Kupplungseinrichtung 2 sind bei den beschriebenen Ausführungsformen winkel- und axialnachgiebige Kupplungen vorgesehen, wie z.B. Laschen, Bogenzahn- oder Keilpaketkupplungen. Anstelle von winkel- und axial nachgiebigen Kupplungen können auch radial- und axial nachgiebigen Kupplungen, z.B. Parallelkurbel- und Dreiringlenkerkupplungen eingesetzt werden.3 shows by way of example a further embodiment of FIG 2 in which the drive of the individual wheels 1 is not directly, but via a gear 5. As coupling means 2, angular and axial compliant couplings are provided in the described embodiments, e.g. Lugs, curved tooth or wedge pack couplings. Instead of angular and axial compliant couplings, radially and axially compliant couplings, e.g. Parallel crank and Drewirlenkerkupplungen be used.

FIG 4 zeigt eine Ausführung, bei der hintereinanderliegende Einzelräder 1 mechanisch starr gekoppelt sind. Diese Kupplungseinrichtung 2 kann auch über ein Getriebe 5 erfolgen. Als Kupplungseinrichtung 2 eignen sich auch die unter FIG 3 beschriebenen Ausführungsformen. Es werden somit zwei Einzelräder 1 über einen Synchronmotor 3 angetrieben. Die beiden Synchronmotoren 3 eines Fahrwerks sind elektrisch parallel geschaltet und werden von einem gemeinsamen Pulswechselrichter gespeist.4 shows an embodiment in which one behind the other single wheels 1 are mechanically rigidly coupled. This coupling device 2 can also take place via a gear 5. As a coupling device 2, the embodiments described in FIG 3 are also suitable. There are thus two single wheels 1 driven by a synchronous motor 3. The two synchronous motors 3 of a chassis are electrically connected in parallel and are fed by a common pulse inverter.

Bei Ausführung der Einzelradantriebe nach FIG 1 sind die Synchronantriebe als Innenläufer- oder auch als Außenläufermotor vorgesehen.In the embodiment of the individual wheel drives according to FIG. 1, the synchronous drives are provided as internal rotor motors or as external rotor motors.

Die erfindungsgemäß gebildete elektromagnetische Radsatzwelle funktioniert auch bei Ausfall oder Abschalten des Pulswechselrichters und reinem Ausrollen des Fahrzeugs aufgrund der Permanenterregung der Synchronmotoren 3. Die elektromagnetische Radsatzwelle erfordert weiterhin keinerlei Software- oder Inbetriebnahmeaufwand. Sie reduziert den Verschleiß an Rädern und Schienen, führt zu einem erhöhten Fahrkomfort, und reduziert durch die elektrische Parallelschaltung der Fahrmotoren, insbesondere permanenterregte Synchronmotoren 3, die Anzahl der erforderlichen Pulwechselrichter.The electromagnetic wheel set shaft formed according to the invention also functions in the event of failure or disconnection of the pulse inverter and pure coasting of the vehicle due to the permanent excitation of the synchronous motors 3. The electromagnetic wheelset shaft furthermore requires no software or commissioning effort. It reduces the wear on wheels and rails, leads to increased ride comfort, and reduced by the electrical parallel connection of the traction motors, in particular permanent-magnet synchronous motors 3, the number of required power inverters.

Claims (6)

  1. Motor bogie of a rail vehicle having the following features:
    - individual wheels (1) which are each driven by permanently excited synchronous motors (3),
    - an electrical coupling of the two opposing individual wheels (1) by parallel connection and by supplying power to both synchronous motors (3) via a common converter, in particular a pulse inverter (4).
  2. Motor bogie according to claim 1, characterised in that the synchronous motors (3) drive the individual wheels (1) directly.
  3. Motor bogie according to claim 1, characterised in that the synchronous motors (3) drive the individual wheels (1) via a gear unit (3).
  4. Motor bogie with individual wheels (1), wherein two individual wheels (1) are in each case mechanically rigidly coupled in series and are driven via a common synchronous motor (3), wherein the two synchronous motors (3) assigned to a bogie are electrically connected in parallel and are supplied with power by a common converter, in particular a pulse inverter (4).
  5. Motor bogie according to claim 4, characterised in that the mechanically rigidly coupled individual wheels (1) are driven by the synchronous motor (3) via a gear unit (5).
  6. Use of a motor bogie according to one or more of the preceding claims, in particular in the case of low-floor trams.
EP02006809A 2001-04-05 2002-03-25 Driven running gear without wheelsets for railway vehicles Expired - Fee Related EP1247713B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10117031 2001-04-05
DE10117031A DE10117031A1 (en) 2001-04-05 2001-04-05 Power train for rail vehicles

Publications (3)

Publication Number Publication Date
EP1247713A2 EP1247713A2 (en) 2002-10-09
EP1247713A3 EP1247713A3 (en) 2003-04-16
EP1247713B1 true EP1247713B1 (en) 2006-12-20

Family

ID=7680531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006809A Expired - Fee Related EP1247713B1 (en) 2001-04-05 2002-03-25 Driven running gear without wheelsets for railway vehicles

Country Status (3)

Country Link
EP (1) EP1247713B1 (en)
AT (1) ATE348741T1 (en)
DE (2) DE10117031A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2557014A2 (en) 2011-08-12 2013-02-13 Traktionssysteme Austria GmbH Methods for regulating a drive unit for rail vehicles and drive unit for rail vehicles
US8978563B2 (en) 2007-04-05 2015-03-17 Alstom Transport Sa Motor-driven bogie for a streetcar

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239853A1 (en) * 2002-08-29 2004-03-18 Siemens Ag motor bogie
CZ303294B6 (en) * 2007-05-29 2012-07-18 ŠKODA TRANSPORTATION a.s. Driving bogie of rail vehicles with direct drive of wheels
DE102009042870A1 (en) * 2009-09-24 2011-03-31 Siemens Aktiengesellschaft Rail vehicle with single wheel drives
DE102013204232B4 (en) * 2013-03-12 2014-11-20 Siemens Aktiengesellschaft Asymmetric drive of a rail vehicle with longitudinal gear sets
CN103381837A (en) * 2013-06-28 2013-11-06 长春轨道客车股份有限公司 Synchronous driving mechanism with two motors and two wheels for power bogie of 100% low-floor individual wheel
EP3016833B1 (en) 2013-07-05 2019-12-25 Vanderlande Industries B.V. Vehicle, method for moving such a vehicle, and transport system for objects such as items of luggage
CN103723151B (en) * 2013-12-30 2016-05-11 淮北阳光工矿机车制造有限责任公司 Mine anti-explosion permanent magnet type synchronous motor one-level driving motor car
CN103723152A (en) * 2013-12-30 2014-04-16 淮北阳光工矿机车制造有限责任公司 Primary transmission walking device for mining explosion-proof type permanent magnetic electric locomotive
DE102017208157A1 (en) * 2017-05-15 2018-11-15 Siemens Aktiengesellschaft Method and device for monitoring a drive system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326948A1 (en) * 1983-07-22 1985-01-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method and circuit arrangement for operating an electrical traction unit with a plurality of drive motors which operate in parallel on an invertor
JPH0623121Y2 (en) * 1986-08-05 1994-06-15 昌煕 金 Electric drive propulsion device for automobile
AT400699B (en) * 1992-04-27 1996-02-26 Elin Energieanwendung DRIVE ARRANGEMENT FOR A RAIL VEHICLE
DE4223633A1 (en) * 1992-07-17 1994-01-20 Siemens Ag Drive motor
DE4446043C1 (en) 1994-12-22 1996-03-07 Siemens Ag Electric rail vehicle running chassis
DE19714789B4 (en) * 1997-04-10 2010-08-12 Dwa Deutsche Waggonbau Gmbh Drive design in traction vehicles for low-floor vehicles, in particular for trams in urban transport
FR2778612B1 (en) * 1998-05-14 2000-08-04 Technicatome METHOD FOR SUPPLYING THE MOTORS OF THE FRONT AND REAR AXLES OF THE SAME VEHICLE
CZ286660B6 (en) * 1998-09-22 2000-05-17 Čkd Dopravní Systémy, A. S. Bogie of low-floor railway vehicle with longitudinally mounted independent driving units

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8978563B2 (en) 2007-04-05 2015-03-17 Alstom Transport Sa Motor-driven bogie for a streetcar
EP2557014A2 (en) 2011-08-12 2013-02-13 Traktionssysteme Austria GmbH Methods for regulating a drive unit for rail vehicles and drive unit for rail vehicles

Also Published As

Publication number Publication date
DE10117031A1 (en) 2002-11-07
DE50208981D1 (en) 2007-02-01
EP1247713A2 (en) 2002-10-09
EP1247713A3 (en) 2003-04-16
ATE348741T1 (en) 2007-01-15

Similar Documents

Publication Publication Date Title
EP1717090B1 (en) All-wheel-drive motor vehicle
EP1247713B1 (en) Driven running gear without wheelsets for railway vehicles
EP1872025B1 (en) Friction clutch for at least one running wheel of a track-bound traction vehicle
EP0698540A1 (en) Driven running gear for railway vehicles
DE4445407C1 (en) Single-wheel drive for electric rail vehicle
WO2005053134A1 (en) Stator of an electric drive
EP1685014B2 (en) Driven chassis for rail vehicles in particular bogies for low-floor vehicles
EP0758602A2 (en) Independent axle drive of electric traction vehicles
EP2692607B1 (en) Suspension system for a railway vehicle with releasable rigid connection between the wheels
EP0542171A1 (en) Power unit for railway traction units
EP0077290B1 (en) Longitudinal tandem drive unit for an electric rail vehicle
EP0760305A2 (en) Single wheel drive for an electrically driven vehicle
EP3150420A1 (en) Group drive for vehicles
EP0052244A1 (en) Bogie for rail vehicles like trams
WO2009153150A1 (en) Device for generating and transmitting drive torque
DE19860618C1 (en) Electric drive machine unit for direct vehicle drive has compensating gearbox unit connected between rotor and driven shafts integrated into housing contg. rotor(s) and stator unit
EP1393950B1 (en) Driven running gear for railway vehicles
DE2644414A1 (en) ELECTRIC TRAVEL MOTOR FOR RAIL-MOUNTED TRAIN VEHICLES
EP0878368B1 (en) Drive unit for railway vehicles
EP3450784B1 (en) Plug coupling for drives
EP3380380B1 (en) Dual axle drive
DE102015215576A1 (en) Traction drive with mechanical decoupling
EP3736192B1 (en) Hybrid drive for a rail vehicle
DE19922648A1 (en) Electric wheel drive for vehicles, preferably for rail vehicles has electric motor on wheel with winding on carrier connected rigidly with vehicle carrier part so that winding is inside wheel
DE390134C (en) Device for the electric drive of vehicles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20030519

AKX Designation fees paid

Designated state(s): AT DE FR GB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20061220

REF Corresponds to:

Ref document number: 50208981

Country of ref document: DE

Date of ref document: 20070201

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070921

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111001

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20120327

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120312

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120518

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120207

Year of fee payment: 11

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 348741

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130325

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130325

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20131129

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50208981

Country of ref document: DE

Effective date: 20131001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130325

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130325

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131001