DE2364308A1 - High speed linear motor - with movable contact shoes complete with damping - Google Patents
High speed linear motor - with movable contact shoes complete with dampingInfo
- Publication number
- DE2364308A1 DE2364308A1 DE2364308A DE2364308A DE2364308A1 DE 2364308 A1 DE2364308 A1 DE 2364308A1 DE 2364308 A DE2364308 A DE 2364308A DE 2364308 A DE2364308 A DE 2364308A DE 2364308 A1 DE2364308 A1 DE 2364308A1
- Authority
- DE
- Germany
- Prior art keywords
- linear motor
- motor according
- vehicle
- previously characterized
- pole
- 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.)
- Granted
Links
Classifications
-
- 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
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/03—Electric propulsion by linear motors
Abstract
Description
Linearmotor für hohe Geschwindigkeiten 18»12.73 Patentbeschreibung Linear motor for high speeds 18 »12.73 Patent description
Bei einem Fahrzeug welches hohe Geschwindigkeiten mit neu zu entwickelnden magnetischen Trag- und FUhrungsmitteln erzielen soll, besteht ein Problem darin, bei kleinen Luftspalt etwelche erforderlich sind un die magnetischen Energien nicht zu gross werden zu lassen, den Unregelraässigkeiten der Fahrspur zufolgen. Die Fahr* spur wird bei dem Entwicklungsgegenstand, der von dieser Patentanmeldung betroffen wird, dargestellt durch eine ferromagnetisch· Einrichtung die mit Hubmagneten oder auch mit Erregermagneteh für den Fahrzeugantriea funktionell verbunden ist .In a vehicle which is to achieve high speeds with newly developed magnetic support and guide means, there is a problem with small air gaps that some are required and that the magnetic energies do not become too large to let follow the irregularities of the lane. The driving * In the case of the subject of development to which this patent application relates, trace is represented by a ferromagnetic Device with lifting magnets or with exciter magnets for the vehicle drive is functionally connected.
Der Aufwand für eine elektromagnetische Steuerung oder eine Steuerung anderer Art zur Aufrechterhaltung eines kleinen Luftspaltes ^deiTifeststehenden Teilen der Trasse ist wesentlich davon abhängig wie hcLK Beschleunigungskräfte auf Grund von vertikalen und horizontalen Relativbewegungen zwischen Traaa· und Fahrzeug ausgeglichen werden müssen. Da/bei gehen die zu erzielenden Ausgleichskräfte proportional mit der Masse der Z.t<. steurnden Einrichtung.The effort for an electromagnetic control or a control of another type to maintain a small air gap ^ the fixed parts of the route is essentially dependent on how hcLK acceleration forces due to vertical and horizontal relative movements between the Traaa · and the vehicle must be compensated. The balancing forces to be achieved are proportional to the mass of Zt <. controlling facility.
Erfindungsgemäss wird die träge. Masse der hier su steuernden Einrichtung reduziert auf die Polschuhe;welche beweglich au den Übrigen Massen des Fahrzeuges angeordnet werden,Dabei setzen sich die magnetischen Kräfte wesentlich an den Polschuhen ab, sodaes insbesondere das Fahrzeuggewicht gegenüber den Polschuhen über Federungen abgestützt werden kann,0ie Polschuhe können damit den ünregelmäeeigkeiten der Trasse und den Gegebenheiten der Steurunf leicht und mit geringer träger Masse folgen, während die gross·According to the invention, the sluggish. Mass of the device to be controlled here reduced to the pole pieces ; which are movably arranged on the other masses of the vehicle, the magnetic forces are essentially deposited on the pole pieces, so that in particular the weight of the vehicle can be supported against the pole pieces by means of springs and follow with a low inertial mass, while the large
509826/0191 ORIGINAL INSPECTED509826/0191 ORIGINAL INSPECTED
Λ.Λ.
Masse des Fahrzeuges und der Magnete starr oder wiederum auch federnd miteinander verbunden von den gleichen Polschuhen durch eine relativ weiche Federung separiert ist.Mass of the vehicle and the magnets rigid or in turn resiliently connected to each other is separated from the same pole pieces by a relatively soft suspension.
Bei der hierzu vorzusehenden Federung ist nach dem Stand der Technik nicht nur mechanische unter zusätzlicher Verwendung von Dämfern sondern auch hydraulische- pneumatische.aktive,gestein*te Federung anzuwenden.The suspension to be provided for this purpose is state-of-the-art not just mechanical with the additional use of dampers but also hydraulic, pneumatic, active, rocky suspension apply.
Beispielkonfigurationen werden vorteilhaft durchgeteilte Statoren erhöht, gegenüber ungeteilten nahezu verdoppelt, wofür die beweg- · liehen Polschuhe geteilt oder mit zwei Polflächen versehen^erfindungsgemäss gegenüber einem durchgehenden Dauer- oder Elektromagnetenkörper verschiebbar angeordnet sind.Example configurations are advantageously split stators increased, almost doubled compared to undivided parts, for which the movable Borrowed pole shoes divided or provided with two pole faces ^ according to the invention are arranged displaceably relative to a continuous permanent or electromagnet body.
unter- und oberhalb eines Statorwanderfeldes sich befindenden Erregermagneten ist eine Konfiguration von besonderem Vorteil, bei welcher die eine Seite nur durch eine magnetische Flussbrückey nicht aber durch einen Magnet gebildet wird»Hierbei ist gegebenenfalls die gesammte Einrichtung ohne verschiebbare Flächen gemeinsam mit den gegenüberliegenden Polschuhen verschiebbar anzuordnen^wodurch sich Vereinfachungen ergebenJBei der Ausatatfc tung eines Fahrzeuges mit Einheiten von Polschuhen ist es vorteilhaft; wenn jede Ecke des Fahrzeuges mit separaten Polteilgruppen versehen ist, damit diese unabhängig von den anderen Gruppen den Störungen gemäss gesteurt werden kann und auch keine zu grosse Schlankheit aufweisen bussj die zu erhöhtem Konstruktionsaufwand führen würde.A configuration of excitation magnets located below and above a stator traveling field is particularly advantageous in which one side is formed only by a magnetic flux bridge but not by a magnet To arrange surfaces together with the opposite pole pieces so that they can be displaced, which simplifies the design direction of a vehicle with units of pole pieces, it is advantageous; if each corner of the vehicle is provided with separate pole part groups so that they can be controlled independently of the other groups according to the disturbances and also do not have too great a slimness bussj which lead to increased construction effort would.
509826/0191509826/0191
Auf Grund der geringen Masse des Teiles der den Unebenheiten der Fahrbahn folgen muss, der Polteilgrpppen, können Of the bumps in the road must be followed due to the low mass of the part of the Polteilgrpppen can
diese mit hoher Frequenz an die Fahrbahn durch z.B. eine elektrjmagnetische Steuerung angekopplet werden« Das bedeutet these are coupled to the roadway at a high frequency, for example by means of an electro-magnetic control system «That means
die Einhaltung einer nahezu gleichbleibenden compliance with an almost constant
Spaltweitef weshalb diese wiederum besonders klein ausgeführt werden kann und damit zu einer erheblichen Ersparniss an magnetischer Ener*· gie und Gewichtsaufwand führt, dagegen ist die Koppelung zwischen diesen Polteileinheiten und den Magneten^welche normalerweise dirket mit dem Fahrzeug verbunden sein werden.eine Ankopplung mit niedriger Frequenz^ wie sie als passive Federung zum Stand der m Technik gehört oder wie sie als Aktive Federung mit Berücksichtigung von Beschleunigungs- und Wegeinflüssen gesteuert ausgeführt werden kann.Gap wide e f, which is why it can be made particularly small and thus leads to a considerable saving in magnetic energy and weight , on the other hand the coupling between these pole units and the magnets, which are normally connected directly to the vehicle, is one coupling a low frequency ^ as how it may be carried out as a controlled active suspension with consideration of acceleration and Wegeinflüssen heard as a passive suspension with the prior art or m.
509826/0191509826/0191
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732364308 DE2364308C2 (en) | 1973-12-22 | 1973-12-22 | Linear motor with traveling field stator and exciter magnets on the vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732364308 DE2364308C2 (en) | 1973-12-22 | 1973-12-22 | Linear motor with traveling field stator and exciter magnets on the vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2364308A1 true DE2364308A1 (en) | 1975-06-26 |
DE2364308C2 DE2364308C2 (en) | 1984-09-20 |
Family
ID=5901794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732364308 Expired DE2364308C2 (en) | 1973-12-22 | 1973-12-22 | Linear motor with traveling field stator and exciter magnets on the vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2364308C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2803107A1 (en) * | 1978-01-25 | 1979-07-26 | Krauss Maffei Ag | Solenoid system for magnetically levitated vehicles - has core with spring supported vibration damped arms |
DE3338028A1 (en) * | 1983-10-20 | 1985-05-09 | Herbert Prof. Dr.-Ing. 3300 Braunschweig Weh | High-speed levitation magnets and synchronous drives with improved levitation properties |
DE102009050511A1 (en) * | 2009-10-23 | 2011-05-05 | Weh, Herbert, Prof. Dr.-Ing. Dr. h.c. | Magnetic carrying/guiding arrangement for e.g. linear movement application, has excitation arrangement including parts that are deflected by control process to obtain required position correction of excitation part using field densities |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2224815A1 (en) * | 1972-05-20 | 1973-11-22 | Conz Elektrizitaets Gmbh | DEVICE FOR THE SECONDARY PART OF LINEAR MOTORS |
DE2359883A1 (en) * | 1973-11-30 | 1975-06-12 | Heidelberg Goetz | Sync linear motor for traction applications - has stationary stator and moving excitation part with permanent magnets |
-
1973
- 1973-12-22 DE DE19732364308 patent/DE2364308C2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2224815A1 (en) * | 1972-05-20 | 1973-11-22 | Conz Elektrizitaets Gmbh | DEVICE FOR THE SECONDARY PART OF LINEAR MOTORS |
DE2359883A1 (en) * | 1973-11-30 | 1975-06-12 | Heidelberg Goetz | Sync linear motor for traction applications - has stationary stator and moving excitation part with permanent magnets |
Non-Patent Citations (1)
Title |
---|
DE-Z.: Archiv für Elektrotechnik 55 (1972), S.13-20 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2803107A1 (en) * | 1978-01-25 | 1979-07-26 | Krauss Maffei Ag | Solenoid system for magnetically levitated vehicles - has core with spring supported vibration damped arms |
DE3338028A1 (en) * | 1983-10-20 | 1985-05-09 | Herbert Prof. Dr.-Ing. 3300 Braunschweig Weh | High-speed levitation magnets and synchronous drives with improved levitation properties |
DE102009050511A1 (en) * | 2009-10-23 | 2011-05-05 | Weh, Herbert, Prof. Dr.-Ing. Dr. h.c. | Magnetic carrying/guiding arrangement for e.g. linear movement application, has excitation arrangement including parts that are deflected by control process to obtain required position correction of excitation part using field densities |
Also Published As
Publication number | Publication date |
---|---|
DE2364308C2 (en) | 1984-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2804865C2 (en) | Device for the active damping of vibrations of a mass carried by springs | |
DE10150382B4 (en) | Driving simulator | |
EP0366883B1 (en) | Method and device for carrying out the process for absorbing the vibrations of the compartments of fast moving lifts | |
AT520088A4 (en) | Method for operating a transport device in the form of a long-stator linear motor | |
DE102007004919A1 (en) | Method and device for controlling the drive of a magnetic levitation vehicle on a magnetic levitation railway line | |
EP1342691B1 (en) | Device for attenuating vibrations on an elevator car | |
DE4127879C2 (en) | Control device for controlling air gaps in electromagnetic support systems | |
DE1803176B1 (en) | Device for fastening a linear motor on a rail vehicle | |
DE112011104617T5 (en) | Engine control device, engine control method and control program | |
DE2430803A1 (en) | DEVICE FOR SELECTING THE DIRECTION OF TRAVEL AND DRIVE AND GUIDE CONTROL OF A MAGNETICALLY HANGED, GUIDED AND DRIVEN VEHICLE | |
DE2364308A1 (en) | High speed linear motor - with movable contact shoes complete with damping | |
DE3301222C2 (en) | Pendulum device | |
DE2633647A1 (en) | MAGNETIC LIFTING VEHICLE | |
DE2803106C2 (en) | Combined electromagnetic carrying and guidance system for the contact-free carrying and guiding of a magnetic levitation vehicle | |
DE3719587C2 (en) | ||
DE3323344C2 (en) | ||
DE274978C (en) | ||
DE10027775A1 (en) | Counterbalancing system for movable rotating machine tool parts incorporates additional counterweights to eliminate wobble of drive shaft | |
DE3601182A1 (en) | Vibrating table | |
DE3503007A1 (en) | Method for measuring geometrical variables and device for carrying out the method | |
DE2446936A1 (en) | Hover vehicle dynamic uncoupling control - with magnetic flux or temporary change introduced as additional quantitive dimension | |
DE2446851A1 (en) | Magnet guided rail hover vehicle - has magnetic current of carrier or guide magnets introduced as special quantitative dimension | |
DD239057A1 (en) | CONTROLLER ASSEMBLY FOR THE POSITIONING OF WEAKED MEASURED MECHANICAL REGULATIONS OF DIMENSIONAL SYSTEMS | |
DE2212457C3 (en) | Permanent magnetic levitation system for a route-guided vehicle | |
DE4426166A1 (en) | Process for the transverse stabilization of rail vehicles with car body control dependent on the curve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |