EP2021204A1 - Transportable switching station for a magnetic levitation railway system - Google Patents

Transportable switching station for a magnetic levitation railway system

Info

Publication number
EP2021204A1
EP2021204A1 EP06753249A EP06753249A EP2021204A1 EP 2021204 A1 EP2021204 A1 EP 2021204A1 EP 06753249 A EP06753249 A EP 06753249A EP 06753249 A EP06753249 A EP 06753249A EP 2021204 A1 EP2021204 A1 EP 2021204A1
Authority
EP
European Patent Office
Prior art keywords
stator
switching
mounting plate
panels
magnetic levitation
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.)
Withdrawn
Application number
EP06753249A
Other languages
German (de)
French (fr)
Inventor
Wilfried Glaubitz
Jürgen GRESS
Wolfgang Spaeth
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 EP2021204A1 publication Critical patent/EP2021204A1/en
Withdrawn legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
    • 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
    • B60L2200/26—Rail vehicles
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53274—Means to disassemble electrical device

Definitions

  • the invention relates to a device for switching stator sections, which are arranged on both sides of a travel path for a magnetic levitation vehicle.
  • the drive of the magnetic levitation vehicle is arranged in the guideway.
  • the guideway has on both sides of each up to 2 km long stator sections, which can be connected via Statorabitessschalter with a powered by a converter track cable.
  • the stator sections are arranged in a chain one behind the other.
  • the connection and disconnection of the track cable is synchronized with the vehicle so that in each case only that one stator section is supplied with energy in which the magnetic levitation vehicle is currently located.
  • the stator sections are arranged on both sides of the track offset from each other.
  • the stator sections are usually three-phase stator windings, which are connected at their end facing away from the track cable end to a neutral point.
  • each stator winding is arranged between a star point switch and a stator supply switch, wherein in the direction of the energy flow the star point is arranged downstream of the neutral point switch.
  • a grounding switch For grounding the star point for maintenance purposes of the magnetic levitation train system is a grounding switch.
  • the switches necessary for connecting the stator sections are accommodated in a switching point which is set up in the vicinity of the track.
  • each Switching point is provided for switching on and off of two stator sections, which are arranged on different sides of the guideway.
  • the switching point according to the prior art therefore comprises two Statorsternsentnerfelder in which the neutral point switches and optionally a grounding switch are arranged. Furthermore, two stator feeders with stator supply switches are provided. Finally, two cable input panels are provided to allow maintenance at the switchboard. In the cable entry fields, de-energized disconnecting switches are used to interrupt the galvanic connection between the power-feeding track cable and the switching point. Overall, according to the prior art, six switching fields are thus arranged within one switching point. The previously known switching point is therefore expansive and has a high weight. To set up the switching points a stable foundation and a special access is required, which allows the delivery of the switching points with appropriately sized transport vehicles.
  • Object of the present invention is to provide a switching point of the type mentioned, which can be set up as possible independent of location.
  • the invention solves this problem by a device with individually set up switching points, each having no more than three panels, each panel is connected to a single stator section.
  • the device according to the invention comprises separately set up switching points which, in contrast to the prior art, are no longer associated with two stator sections at the same time.
  • each switching point is assigned only a maximum of two adjoining stator sections which are themselves For example, extend along a single side of a driveway of a maglev train.
  • Each switching point therefore has no more than three switching fields, so that the switching point according to the invention is much more compact than the previously known switching point.
  • the device according to the invention can be installed at almost any location, for example very close to the track, so that longer cable lines between the switching point and the stator, as usual in the prior art avoided.
  • Another advantage of the device according to the invention is the improved maintenance option.
  • Switch panels simplifies and allows for example on the track itself.
  • each switching point on a mounting plate for supporting the panels Through the mounting plate, the installation of the panels is further simplified.
  • a mounting plate with through opening is advantageous, which facilitates the insertion of supply and discharge lines in the switching point.
  • This mounting plate is perforated, for example, so that no stagnant water can form.
  • the panels of the device according to the invention are interconnected by holding means.
  • Such holding means comprise, for example, a common field voltage, a roof which surrounds the switching field on its upper side and a base in the lower area of the switching fields.
  • a working platform allows maintenance even in hard-to-reach locations.
  • the platform has, for example, a railing.
  • the platform can be attached to the switching point in a short time, the maintenance personnel then enters the platform and finally makes the necessary maintenance. After completion of the maintenance work, the platform is removed.
  • the mounting plate is conveniently placed on ground foundations.
  • the floor foundations may be concrete parts that are simply placed on the floor and on which the mounting plate, for example made of concrete or of steel, is deposited. The panels are then mounted on the mounting plate.
  • the mounting plate is attached to a support structure.
  • the type of support structure is basically arbitrary.
  • the support structure may be a wall of sufficient thickness to which the mounting plate is secured, for example, by appropriate retaining means.
  • the support structure is a Supporter, for example in the form of a column, which is also set up via suitable holding means for supporting the mounting plate.
  • these include a cable input field, a stator feed-in field and / or a stator star former field.
  • the cable input field for example, on three normally-open circuit breaker, with the help of a galvanic separation of the other switching field is made possible by a track cable of a drive range.
  • the cable input field is connected upstream of the other switching fields in the direction of the energy flow.
  • the stator feed-in panel includes the stator feed switches for connecting the associated stator section to the track cable during normal operation. In normal operation, the circuit breakers of the cable feed-in field are in their contact position. In the Statorsternfelnerfeld star point switches are arranged, which allow in their contact position, the neutral point formation of the stator.
  • the stator section is realized as a three-phase stator winding, for example.
  • the stator starter field is not associated with the same stator section as the stator input panel and the cable input panel. Rather, the Statorsterntrucknerfeld is associated with an immediately adjacent stator section, wherein the stator sections are strung together in a chain. Furthermore, a grounding switch is provided for grounding the neutral point in the stator starter field.
  • an auxiliary power supply is provided in one of the panels.
  • an auxiliary power supply is required. This is in accordance with the prior art housed in a separate housing. According to the invention by the division of the switching points on the respective sides of the route in particular in- cable input field sufficient space available, which allows the inclusion of the auxiliary power supply in the switching point.
  • the panels are essentially the same size. According to this advantageous further development, any combinations of switching points are possible with the same mounting platform and holding means. The installation as such is the same for all switching points.
  • the mounting plate has means for holding cable ends.
  • the means or in other words the
  • Holders facilitate the replacement of all switching torches. For maintenance, only the connections between the fixed cables and the components of the panels must be solved. Subsequently, all panels can be completely removed, for example via a crane from the mounting plate and a new already proven Heidelberggrupptechnik be set up. The holders hold the cable ends at remote switching points in the desired position. This can expediently take place, for example, at night in a rest phase of the driving operation.
  • FIG. 1 shows an embodiment of the device according to the invention
  • Figure 2 shows the installation of the device according to the invention on the ground
  • Figures 3 to 5 illustrate the installation of the device according to the invention on a support structure.
  • FIG. 1 shows an embodiment of a switching point 1 of the device according to the invention, wherein the switching point 1 comprises a cable input field 2, a stator feed 3 and a Statorsterntrucknerfeld 4.
  • This device is used for connecting and disconnecting unrepresented stator sections to a power supply.
  • the stator sections and the power supply are part of a maglev system.
  • the housing of the three panels 2, 3, 4 are connected to each other via connecting means 5, wherein the connecting means 5 comprise a cabinet bracing 6 and a roof 7 and a base 8.
  • the cabinet bracing 6 is screwed by appropriate screw detachably connected to the housings of the panels 2, 3 and 4.
  • the sliding of the exact fit to the upper portion of the panel housing formed roof 7 stabilizes the panels 2,3,4 in the upper area.
  • the base 8 has a circumferentially closed circumferential collar portion 9, which can also be connected by appropriate screwing with the housing of the panels 2,3,4. In this way, the stability is increased even for the lower part.
  • the base 8 also has, in addition, also a likewise encircling insert section 10, which is formed with a precise fit to a central opening 11, which is delimited by a mounting plate 12.
  • the center opening 11 allows the passage of permanently laid cables through the mounting plate 12 in the panels 2, 3 and 4 respectively.
  • a working platform 13 is provided with railing, wherein the mounting plate 12 has means for securing the working platform, which are not shown figuratively in Figure 1.
  • FIG. 2 shows the installation of the device according to FIG. 1 on the ground.
  • the mounting plate 12, for example, made of steel is simply placed on the mutually aligned ground foundations 14 and held there by their own weight.
  • FIGS 3 and 4 illustrate alternative installation possibilities.
  • suitable fastening means 15 are required, which are in the embodiments shown at right angles configured concrete holder.
  • Figure 5 shows the installation of the mounting plate 12 on a free-standing support 16, which has a column portion 17 and a support portion 18. On the support portion 18 in turn support foundations 19 are arranged, of which the mounting plate 12 is supported. The panels are then, as explained in connection with Figure 1, set up.

Abstract

The aim of the invention is to provide a device for switching stator sections that are arranged on both sides of the guideway, which device can be installed in as independent a manner as possible. For this purpose, the separately installed switching stations (1) comprise not more than three switchboard sections (2, 3, 4) each and are associated with only one stator sections. The switching sections (1) are therefore more compact and less heavy.

Description

Beschreibungdescription
Transportable Schaltstelle für ein MagnetschwebebahnsystemTransportable switching point for a maglev system
Die Erfindung betrifft eine Vorrichtung zum Schalten von Statorabschnitten, die an beiden Seiten eines Fahrwegs für ein Magnetschwebefahrzeug angeordnet sind.The invention relates to a device for switching stator sections, which are arranged on both sides of a travel path for a magnetic levitation vehicle.
Eine solche Vorrichtung ist aus dem landläufigen Stand der Technik bereits bekannt. Bei den bislang in der Praxis realisierten Magnetschwebebahnsystemen ist der Antrieb des Magnetschwebefahrzeuges im Fahrweg angeordnet. Der Fahrweg weist an seinen beiden Seiten jeweils bis zu 2 km lange Statorabschnitte auf, die über Statorabschnittsschalter mit einem von einem Umrichter gespeisten Streckenkabel verbunden werden können. Dabei sind die Statorabschnitte in einer Kette hintereinander angeordnet. Das Zu- und Abschalten vom Streckenkabel erfolgt fahrzeugsynchron, so dass jeweils nur derjenige Statorabschnitt mit Energie versorgt wird, in dem sich das Magnetschwebefahrzeug gerade befindet. Um beim Überfahren einer Statorabschnittsgrenze keine hohen Antriebsverluste hinnehmen zu müssen, sind die Statorabschnitte an beiden Fahrwegseiten versetzt zueinander angeordnet. Bei den Statorabschnitten handelt es sich üblicherweise um dreiphasige Statorwicklungen, die an ihrem vom Streckenkabel abgewandten Ende zu einem Sternpunkt verschaltet sind. Dabei ist jede Statorwicklung zwischen einem Sternpunktschalter und einem Statoreinspeiseschalter angeordnet, wobei in Richtung des E- nergieflusses der Sternpunkt dem Sternpunktschalter nachge- ordnet ist. Zum Erden des Sternpunktes bei Wartungszwecken des Magnetschwebebahnsystems dient ein Erdungsschalter. Gemäß dem Stand der Technik sind die zum Zuschalten der Statorabschnitte notwendigen Schalter in einer Schaltstelle untergebracht, die in der Nähe des Fahrweges aufgestellt ist. Jede Schaltstelle ist zum Zu- und Abschalten von zwei Statorabschnitten vorgesehen, die auf unterschiedlichen Seiten des Fahrweges angeordnet sind. Die Schaltstelle gemäß dem Stand der Technik umfasst daher zwei Statorsternbildnerfelder, in denen die Sternpunktschalter und gegebenenfalls ein Erdungsschalter angeordnet sind. Ferner sind zwei Statoreinspeisefelder mit Statorenspeiseschaltern vorgesehen. Zum Ermöglichen von Wartungsarbeiten an der Schaltstelle sind schließlich zwei Kabeleingangsfelder vorgesehen. In den Kabelein- gangsfeldern dienen stromlos öffnende Trennschalter zum Unterbrechen der galvanischen Verbindung zwischen dem Energie speisenden Streckenkabel und der Schaltstelle. Ingesamt sind gemäß dem Stand der Technik somit sechs Schaltfelder innerhalb einer Schaltstelle angeordnet. Die vorbekannte Schalt- stelle ist daher raumgreifend und weist ein hohes Eigengewicht auf. Zum Aufstellen der Schaltstellen ist ein stabiles Fundament sowie eine besondere Zufahrt erforderlich, die das Anliefern der Schaltstellen mit entsprechend dimensionierten Transportfahrzeugen ermöglicht.Such a device is already known from the state of the art. In the previously realized in practice magnetic levitation systems, the drive of the magnetic levitation vehicle is arranged in the guideway. The guideway has on both sides of each up to 2 km long stator sections, which can be connected via Statorabschnittsschalter with a powered by a converter track cable. The stator sections are arranged in a chain one behind the other. The connection and disconnection of the track cable is synchronized with the vehicle so that in each case only that one stator section is supplied with energy in which the magnetic levitation vehicle is currently located. In order not to have to accept high drive losses when driving over a Statorabschnittsgrenze, the stator sections are arranged on both sides of the track offset from each other. The stator sections are usually three-phase stator windings, which are connected at their end facing away from the track cable end to a neutral point. In this case, each stator winding is arranged between a star point switch and a stator supply switch, wherein in the direction of the energy flow the star point is arranged downstream of the neutral point switch. For grounding the star point for maintenance purposes of the magnetic levitation train system is a grounding switch. According to the prior art, the switches necessary for connecting the stator sections are accommodated in a switching point which is set up in the vicinity of the track. each Switching point is provided for switching on and off of two stator sections, which are arranged on different sides of the guideway. The switching point according to the prior art therefore comprises two Statorsternbildnerfelder in which the neutral point switches and optionally a grounding switch are arranged. Furthermore, two stator feeders with stator supply switches are provided. Finally, two cable input panels are provided to allow maintenance at the switchboard. In the cable entry fields, de-energized disconnecting switches are used to interrupt the galvanic connection between the power-feeding track cable and the switching point. Overall, according to the prior art, six switching fields are thus arranged within one switching point. The previously known switching point is therefore expansive and has a high weight. To set up the switching points a stable foundation and a special access is required, which allows the delivery of the switching points with appropriately sized transport vehicles.
Aufgabe der vorliegenden Erfindung ist es, eine Schaltstelle der eingangs genannten Art bereitzustellen, die möglichst ortsunabhängig aufstellbar ist.Object of the present invention is to provide a switching point of the type mentioned, which can be set up as possible independent of location.
Die Erfindung löst diese Aufgabe durch eine Vorrichtung mit einzeln aufgestellten Schaltstellen, die jeweils nicht mehr als drei Schaltfelder aufweisen, wobei jedes Schaltfeld mit einem einzigen Statorabschnitt verbindbar ist.The invention solves this problem by a device with individually set up switching points, each having no more than three panels, each panel is connected to a single stator section.
Die erfindungsgemäße Vorrichtung umfasst separat aufgestellte Schaltstellen, die im Gegensatz zum Stand der Technik nicht mehr zwei Statorabschnitten gleichzeitig zugeordnet sind. Erfindungsgemäß ist jede Schaltstelle lediglich maximal zwei aneinandergrenzenden Statorabschnitten zugeordnet, die sich beispielsweise entlang einer einzigen Seite eines Fahrweges einer Magnetschwebebahn erstrecken. Jede Schaltstelle weist daher nicht mehr als drei Schaltfelder auf, so dass die erfindungsgemäße Schaltstelle wesentlich kompakter ist als die vorbekannte Schaltstelle. Aus diesem Grunde kann die erfindungsgemäße Vorrichtung an nahezu beliebigen Orten aufgestellt werden, beispielsweise ganz in der Nähe des Fahrweges, so dass längere Kabelleitungen zwischen der Schaltstelle und dem Statorabschnitt, wie im Stand der Technik üblich, vermie- den sind. Ein weiterer Vorteil der erfindungsgemäßen Vorrichtung ist die verbesserte Wartungsmöglichkeit. Aufgrund der kompakteren Bauweise ist nicht nur das Aufstellen und die Montage der Schaltstelle bei der Inbetriebnahme des Magnetschwebebahnsystems erleichtert, sondern darüber hinaus auch die Instandhaltung durch den Austausch fehlerhafter Komponenten. So ist es beispielsweise im Rahmen der Erfindung möglich sämtliche Schaltfelder der Schaltstelle auf einfache Weise komplett auszutauschen, wobei die neuen Schaltfelder bereits vor dem Aufstellen geprüft und zugelassen wurden. Aufgrund des sich verringernden Gewichtes ist der Transport derThe device according to the invention comprises separately set up switching points which, in contrast to the prior art, are no longer associated with two stator sections at the same time. According to the invention, each switching point is assigned only a maximum of two adjoining stator sections which are themselves For example, extend along a single side of a driveway of a maglev train. Each switching point therefore has no more than three switching fields, so that the switching point according to the invention is much more compact than the previously known switching point. For this reason, the device according to the invention can be installed at almost any location, for example very close to the track, so that longer cable lines between the switching point and the stator, as usual in the prior art avoided. Another advantage of the device according to the invention is the improved maintenance option. Due to the more compact design not only the installation and assembly of the switching point in the commissioning of the maglev system is facilitated, but also the maintenance through the replacement of faulty components. For example, it is possible within the scope of the invention to completely replace all switching fields of the switching point in a simple manner, wherein the new switching fields have already been tested and approved before installation. Due to the decreasing weight of the transport is the
Schaltfelder vereinfacht und beispielsweise über den Fahrweg selbst ermöglicht. Diese Vorteile überwiegen den auf der Hand liegenden Nachteil der Erfindung, nämlich dass doppelt so viel Schaltstellen erforderlich sind, wie gemäß dem Stand der Technik.Switch panels simplifies and allows for example on the track itself. These advantages outweigh the obvious drawback of the invention, namely that twice as many switching points are required as in the prior art.
Vorteilhafterweise weist jede Schaltstelle eine Montageplatte zum Stützen der Schaltfelder auf. Durch die Montageplatte ist das Aufstellen der Schaltfelder noch weiter vereinfacht. Hierbei ist eine Montageplatte mit Durchgangsöffnung vorteilhaft, die das Einführen von Zu- und Ableitungen in die Schaltstelle erleichtert. Diese Montageplatte ist beispielsweise perforiert, damit sich kein stehendes Wasser bilden kann. Zweckmäßigerweise sind die Schaltfelder der erfindungsgemäßen Vorrichtung durch Haltemittel miteinander verbunden. Solche Haltemittel umfassen beispielsweise- eine gemeinsame Schalt- feldverSpannung, ein die Schaltfeider an ihrer Oberseite um- greifendes Dach sowie einen Sockel .im unteren Bereich der Schaltfelder.Advantageously, each switching point on a mounting plate for supporting the panels. Through the mounting plate, the installation of the panels is further simplified. Here, a mounting plate with through opening is advantageous, which facilitates the insertion of supply and discharge lines in the switching point. This mounting plate is perforated, for example, so that no stagnant water can form. Conveniently, the panels of the device according to the invention are interconnected by holding means. Such holding means comprise, for example, a common field voltage, a roof which surrounds the switching field on its upper side and a base in the lower area of the switching fields.
Zweckmäßigerweise sind Mittel zum Anbringen einer Arbeitsbühne vorgesehen. Durch die Arbeitsbühne ist eine Wartung auch an nur schwer zugänglichen Aufstellorten möglich. Die Arbeitsbühne weist beispielsweise ein Geländer auf. Insbesondere bei hängend augestellten Schaltstellen kann die Arbeitsbühne an der Schaltstelle kurzeitig angebracht werden, wobei das Wartungspersonal anschließend die Arbeitsbühne betritt und schließlich die notwendigen Wartungsarbeiten vornimmt. Nach Beendigung der Wartungsarbeiten wird die Arbeitsbühne wieder entfernt .Appropriately, means are provided for attaching a working platform. The platform allows maintenance even in hard-to-reach locations. The platform has, for example, a railing. In particular, in hanging exposed switching points, the platform can be attached to the switching point in a short time, the maintenance personnel then enters the platform and finally makes the necessary maintenance. After completion of the maintenance work, the platform is removed.
Die Montageplatte ist zweckmäßigerweise auf Bodenfundamenten aufgestellt. Durch das im Vergleich zum Stand der Technik leichte Gewicht der Schaltstelle sind keine hohen Anforderungen an die Bodenelemente gestellt. So kann es sich bei den Bodenfundamenten beispielsweise um einfach auf dem Boden abgelegte Betonteile handeln, auf welchen die beispielsweise ebenfalls aus Beton oder aus Stahl gefertigte Montageplatte abgelegt ist. Auf der Montageplatte werden anschließend die Schaltfelder montiert.The mounting plate is conveniently placed on ground foundations. By compared to the prior art light weight of the switching point no high demands are placed on the floor elements. Thus, for example, the floor foundations may be concrete parts that are simply placed on the floor and on which the mounting plate, for example made of concrete or of steel, is deposited. The panels are then mounted on the mounting plate.
Abweichend hiervon ist die Montageplatte an einer Tragstruk- tur befestigt. Die Art Tragstruktur ist grundsätzlich beliebig. So kann es sich bei der Tragstruktur beispielsweise um eine Wand mit ausreichender Stärke handeln, an der die Montageplatte beispielsweise durch entsprechende Haltemittel befestigt ist. Abweichend hiervon ist die Tragstruktur ein Stützer, beispielsweise in Form einer Säule, der über ebenfalls zweckmäßige Haltemittel zum Tragen der Montageplatte eingerichtet ist.Notwithstanding this, the mounting plate is attached to a support structure. The type of support structure is basically arbitrary. For example, the support structure may be a wall of sufficient thickness to which the mounting plate is secured, for example, by appropriate retaining means. Notwithstanding this, the support structure is a Supporter, for example in the form of a column, which is also set up via suitable holding means for supporting the mounting plate.
Bei der bevorzugten Ausgestaltung der Schaltfelder umfassen diese ein Kabeleingangsfeld, ein Statoreinspeisefeld und/oder ein Statorsternbildnerfeld. Dabei weist das Kabeleingangsfeld beispielsweise drei stromlos öffnende Trennschalter auf, mit deren Hilfe eine galvanische Trennung der anderen Schaltfel- der von einem Streckenkabel eines Antriebsbereichs ermöglicht ist. Das Kabeleingangsfeld ist in Richtung des Energieflusses den anderen Schaltfeldern vorgeschaltet. Das Statoreinspeisefeld umfasst die Statoreinspeiseschalter zum Verbinden des zugeordneten Statorabschnittes mit dem Streckenkabel bei Normalbetrieb. Im Normalbetrieb befinden sich die Trennschalter des Kabeleinspeisungsfeldes in ihrer Kontaktstellung. In dem Statorsternbildnerfeld sind Sternpunktschalter angeordnet, die in ihrer Kontaktstellung die Sternpunktbildung des Statorabschnittes ermöglichen. Dabei ist der Statorabschnitt als beispielsweise dreiphasige Statorwicklung realisiert. Das Statorsternbildnerfeld ist jedoch nicht dem gleichen Statorabschnitt zugeordnet, wie das Statoreinspeisefeld und das Kabeleingangsfeld. Vielmehr ist das Statorsternbildnerfeld einem unmittelbar benachbarten Statorabschnitt zugeordnet, wobei die Statorabschnitte in einer Kette aneinander gereiht sind. Ferner ist ein Erdungsschalter zum Erden des Sternpunktes in dem Statorsternbildnerfeld vorgesehen.In the preferred embodiment of the panels, these include a cable input field, a stator feed-in field and / or a stator star former field. In this case, the cable input field, for example, on three normally-open circuit breaker, with the help of a galvanic separation of the other switching field is made possible by a track cable of a drive range. The cable input field is connected upstream of the other switching fields in the direction of the energy flow. The stator feed-in panel includes the stator feed switches for connecting the associated stator section to the track cable during normal operation. In normal operation, the circuit breakers of the cable feed-in field are in their contact position. In the Statorsternbildnerfeld star point switches are arranged, which allow in their contact position, the neutral point formation of the stator. In this case, the stator section is realized as a three-phase stator winding, for example. However, the stator starter field is not associated with the same stator section as the stator input panel and the cable input panel. Rather, the Statorsternbildnerfeld is associated with an immediately adjacent stator section, wherein the stator sections are strung together in a chain. Furthermore, a grounding switch is provided for grounding the neutral point in the stator starter field.
Vorteilhafterweise ist eine Hilfsenergieversorgung in einem der Schaltfelder vorgesehen. Zur Regelung, Überwachung undAdvantageously, an auxiliary power supply is provided in one of the panels. For regulation, monitoring and
'Steuerung der Schalter, Schaltstellungsanzeiger und sonstiger Geräte zum Ermöglichen eines reibungslosen Ablaufs des Antriebs des Magnetschwebefahrzeugs ist eine Hilfsenergieversorgung erforderlich. Diese ist gemäß dem Stand der Technik in einem separaten Gehäuse untergebracht. Erfindungsgemäß ist durch die Aufteilung der Schaltstellen auf die jeweiligen Seiten des Fahrweges insbesondere im- Kabeleingangsfeld ausreichend Platz vorhanden, der die Aufnahme der Hilfsenergie- Versorgung in der Schaltstelle ermöglicht. 'Control of the switches, switch position indicators and other devices to enable a smooth operation of the drive of the magnetic levitation vehicle, an auxiliary power supply is required. This is in accordance with the prior art housed in a separate housing. According to the invention by the division of the switching points on the respective sides of the route in particular in- cable input field sufficient space available, which allows the inclusion of the auxiliary power supply in the switching point.
Vorteilhafterweise sind die Schaltfelder im Wesentlichen gleich dimensioniert. Gemäß dieser vorteilhaften Weiterentwicklung sind beliebige Kombinationen von Schaltstellen bei gleich bleibender Montageplattform und Haltemittel ermöglicht. Auch die Aufstellung als solche ist für alle Schaltstellen gleich.Advantageously, the panels are essentially the same size. According to this advantageous further development, any combinations of switching points are possible with the same mounting platform and holding means. The installation as such is the same for all switching points.
Zweckmäßigerweise weist die Montageplatte Mittel zum Halten von Kabelenden auf. Die Mittel oder mit anderen Worten dieConveniently, the mounting plate has means for holding cable ends. The means or in other words the
Halter erleichtern den Austausch sämtlicher Schaltfeider. Für eine Wartung sind lediglich die Verbindungen zwischen den fest verlegten Kabeln und den Bestandteilen der Schaltfelder zu lösen. Anschließend können sämtliche Schaltfelder komplett beispielsweise über einen Kran von der Montageplatte entfernt werden und eine neue bereits geprüfte Schaltstellengruppierung aufgestellt werden. Dabei halten die Halter die Kabelenden bei entfernten Schaltstellen in der gewünschten Stellung. Dies kann zweckmäßigerweise in einer Ruhephase des Fahrbe- triebs beispielsweise nachts erfolgen.Holders facilitate the replacement of all switching torches. For maintenance, only the connections between the fixed cables and the components of the panels must be solved. Subsequently, all panels can be completely removed, for example via a crane from the mounting plate and a new already proven Schaltstellengruppierung be set up. The holders hold the cable ends at remote switching points in the desired position. This can expediently take place, for example, at night in a rest phase of the driving operation.
Weitere zweckmäßige Ausgestaltungen und Vorteile der Erfindung sind Gegenstand der nachfolgenden Beschreibung von Ausführungsbeispielen der Erfindung unter Bezug auf die Figuren der Zeichnung, wobei gleiche Bezugszeichen auf gleich wirkende Bauteile verweisen, und wobeiFurther expedient embodiments and advantages of the invention are the subject of the following description of embodiments of the invention with reference to the figures of the drawing, wherein like reference numerals refer to like-acting components, and wherein
Figur 1 ein Ausführungsbeispiel der erfindungsgemäßen Vorrichtung, Figur 2 die Aufstellung der erfindungsgemäßen Vorrichtung am Boden und1 shows an embodiment of the device according to the invention, Figure 2 shows the installation of the device according to the invention on the ground and
Figuren 3 bis 5 die Aufstellung der erfindungsgemäßen Vorrichtung an einer Tragstruktur verdeutlichen.Figures 3 to 5 illustrate the installation of the device according to the invention on a support structure.
Figur 1 zeigt ein Ausführungsbeispiel einer Schaltstelle 1 der erfindungsgemäßen Vorrichtung, wobei die Schaltstelle 1 ein Kabeleingangsfeld 2, ein Statoreinspeisefeld 3 sowie einen Statorsternbildnerfeld 4 umfasst. Diese Vorrichtung dient zum Zu- und Abschalten von nicht verdeutlichten Statorabschnitten zu einer Energieversorgung. Die Statorabschnitte und die Energieversorgung sind Teil eines Magnetschwebebahn- Systems. Die Gehäuse der drei Schaltfelder 2, 3, 4 sind über Verbindungsmittel 5 miteinander verbunden, wobei die Verbindungsmittel 5 eine Schrankverspannung 6 sowie ein Dach 7 sowie einen Sockel 8 umfassen. Die Schrankverspannung 6 wird durch zweckmäßige Schraubverbindungen lösbar mit den Gehäusen der Schaltfelder 2, 3 und 4 verschraubt. Das Aufschieben des passgenau zum oberen Bereich der Schaltfeldergehäuse ausgebildeten Daches 7 stabilisiert die Schaltfelder 2,3,4 im oberen Bereich. Der Sockel 8 weist einen umfänglich geschlossen umlaufenden Kragenabschnitt 9 auf, der ebenfalls durch zweck- mäßige Verschraubungen mit dem Gehäuse der Schaltfelder 2,3,4 verbunden werden kann. Auf diese Weise ist auch für den unteren Bereich die Stabilität erhöht. Der Sockel 8 weist darüber hinaus auch noch einen ebenfalls geschlossen umlaufenden Einschiebabschnitt 10 auf, der passgenau zu einer Mittenöffnung 11 ausgebildet ist, die von einer Montageplatte 12 begrenzt ist. Die Mittenöffnung 11 ermöglicht das Durchführen von fest verlegten Kabeln durch die Montageplatte 12 in die Schaltfelder 2, 3 beziehungsweise 4. Um im Fehlerfall auch in schwer zugänglichen Aufstellorten Wartungsarbeiten vornehmen zu kön- nen, ist eine Arbeitsbühne 13 mit Geländer vorgesehen, wobei die Montageplatte 12 Mittel zum Befestigen der Arbeitsbühne aufweist, die in Figur 1 jedoch figürlich nicht dargestellt sind.Figure 1 shows an embodiment of a switching point 1 of the device according to the invention, wherein the switching point 1 comprises a cable input field 2, a stator feed 3 and a Statorsternbildnerfeld 4. This device is used for connecting and disconnecting unrepresented stator sections to a power supply. The stator sections and the power supply are part of a maglev system. The housing of the three panels 2, 3, 4 are connected to each other via connecting means 5, wherein the connecting means 5 comprise a cabinet bracing 6 and a roof 7 and a base 8. The cabinet bracing 6 is screwed by appropriate screw detachably connected to the housings of the panels 2, 3 and 4. The sliding of the exact fit to the upper portion of the panel housing formed roof 7 stabilizes the panels 2,3,4 in the upper area. The base 8 has a circumferentially closed circumferential collar portion 9, which can also be connected by appropriate screwing with the housing of the panels 2,3,4. In this way, the stability is increased even for the lower part. The base 8 also has, in addition, also a likewise encircling insert section 10, which is formed with a precise fit to a central opening 11, which is delimited by a mounting plate 12. The center opening 11 allows the passage of permanently laid cables through the mounting plate 12 in the panels 2, 3 and 4 respectively. In order to be able to carry out maintenance work even in hard-to-reach installation sites in the event of a fault. NEN, a working platform 13 is provided with railing, wherein the mounting plate 12 has means for securing the working platform, which are not shown figuratively in Figure 1.
Figur 2 zeigt die Aufstellung der Vorrichtung gemäß Figur 1 auf dem Boden. Hierzu dienen einfache Bodenfundamente 14, die in einem zweckmäßig vorbereiteten Boden in der Nähe eines Fahrweges des MagnetSchwebefahrzeuges eingelassen sind. Die beispielsweise aus Stahl gefertigte Montageplatte 12 wird einfach auf die zueinander ausgerichteten Bodenfundamente 14 aufgelegt und dort durch ihr Eigengewicht gehalten.FIG. 2 shows the installation of the device according to FIG. 1 on the ground. Serve for this simple ground foundations 14, which are embedded in a suitably prepared soil in the vicinity of a track of the magnetic levitation vehicle. The mounting plate 12, for example, made of steel is simply placed on the mutually aligned ground foundations 14 and held there by their own weight.
Figuren 3 und 4 verdeutlichen alternative Aufstellungsmög- lichkeiten. So ist es beispielsweise möglich, die Montageplatte 12 an einer Wand oder an einer Säule hängend oder stehend zu befestigen. Dazu sind zweckmäßige Befestigungsmittel 15 erforderlich, bei denen es sich in den gezeigten Ausführungsbeispielen um rechtwinklig ausgestaltete Betonhalter handelt.Figures 3 and 4 illustrate alternative installation possibilities. Thus, it is for example possible to attach the mounting plate 12 to a wall or on a column hanging or standing. For this purpose, suitable fastening means 15 are required, which are in the embodiments shown at right angles configured concrete holder.
Figur 5 zeigt das Aufstellen der Montageplatte 12 auf einem frei stehenden Stützer 16, der einen Säulenabschnitt 17 sowie einen Tragabschnitt 18 aufweist. Auf dem Tragabschnitt 18 sind wiederum Tragfundamente 19 angeordnet, von denen die Montageplatte 12 gestützt ist. Die Schaltfelder werden anschließend, wie im Zusammenhang mit Figur 1 erläutert, aufgestellt. Figure 5 shows the installation of the mounting plate 12 on a free-standing support 16, which has a column portion 17 and a support portion 18. On the support portion 18 in turn support foundations 19 are arranged, of which the mounting plate 12 is supported. The panels are then, as explained in connection with Figure 1, set up.

Claims

Patentansprüche claims
1. Vorrichtung zum Schalten von Statorabschnitten, die an beiden Seiten eines Fahrweges für ein Magnetschwebefahrzeug angeordnet sind, mit einer einzeln aufgestellten Schaltstellen (1), die jeweils nicht mehr als drei Schaltfelder (2,3,4) aufweist, wobei jedes Schaltfeld mit einem einzigen Statorabschnitt verbindar ist.1. A device for switching stator sections, which are arranged on both sides of a route for a magnetic levitation vehicle, with a single prepared switching points (1), each having not more than three panels (2,3,4), each panel having a single stator section is binding.
2. Vorrichtung nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , dass jede Schaltstelle (1) eine Montageplatte (12) zum Stützen der2. Apparatus according to claim 1, characterized in that each switching point (1) has a mounting plate (12) for supporting the
Schaltfelder (2,3,4) aufweist.Has switching fields (2,3,4).
3. Vorrichtung nach einem der vorhergehenden Ansprüchen, g e k e n n z e i c h n e t d u r c h Mittel (5) zum Anbringen einer Arbeitsbühne.3. Device according to one of the preceding claims, g e c e n e c e n e d d e r c h means (5) for attaching a working platform.
4. Vorrichtung nach einem der Ansprüche 2 oder 3, d a d u r c h g e k e n n z e i c h n e t , dass die Montageplatte (12) auf Bodenfundamenten (14,19) aufgestellt ist.4. Device according to one of claims 2 or 3, d a d u r c h e c e n e c e s in that the mounting plate (12) on bottom foundations (14,19) is placed.
5. Vorrichtung nach einem der Ansprüche 1 bis 3, d a d u r c h g e k e n n z e i c h n e t , dass die Montageplatte (12) an einer Tragstruktur (16) befestigt ist.5. Device according to one of claims 1 to 3, d a d e r c h e c e n e c e in that the mounting plate (12) on a support structure (16) is attached.
6. Vorrichtung nach einem der vorhergehenden Ansprüchen, d a d u r c h g e k e n n z e i c h n e t , dass die Schaltfelder ein Kabeleingangsfeld (2), ein Statoreinspeisefeld (3) und/oder ein Statorsternbildnerfeld (4) umfassen. 6. Device according to one of the preceding claims, characterized in that the panels comprise a cable input field (2), a Statoreinspeisefeld (3) and / or a Statorsternbildnerfeld (4).
7. Vorrichtung nach Anspruch 6, d a d u r c h g e k e n n z e i c h n e t , dass das Statorsternbildnerfeld (4) einem Statorabschnitt zugeordnet ist, der unmittelbar benachbart zu dem Statorabschnitt angeordnet ist, der dem Statoreinspeisefeld (3) zugeordnet ist.7. The device according to claim 6, wherein the stator starter field is assigned to a stator section which is arranged directly adjacent to the stator section which is assigned to the stator feed field.
8. Vorrichtung nach einem der vorgehenden Ansprüche, g e k e n n z e i c h n e t d u r c h eine Hilfsenergieversorgung in einem der Schaltfelder (2,3,4) .8. Device according to one of the preceding claims, k e n e c i n e t d u r c h an auxiliary power supply in one of the panels (2,3,4).
9. Vorrichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t , dass die Schaltfelder (2,3,4) im Wesentlichen gleich dimensioniert sind.9. Device according to one of the preceding claims, characterized in that the switching fields (2, 3, 4) are dimensioned essentially identically.
10. Vorrichtung nach einem der Ansprüche 2 bis 8, d a d u r c h g e k e n n z e i c h n e t , dass die Montageplatte (12) Mittel zum Halten von Kabelenden aufweist. 10. The device according to claim 2, wherein the mounting plate has means for holding cable ends.
EP06753249A 2006-05-31 2006-05-31 Transportable switching station for a magnetic levitation railway system Withdrawn EP2021204A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2006/000974 WO2007137541A1 (en) 2006-05-31 2006-05-31 Transportable switching station for a magnetic levitation railway system

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EP2021204A1 true EP2021204A1 (en) 2009-02-11

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US (1) US20090271974A1 (en)
EP (1) EP2021204A1 (en)
CN (1) CN101448671A (en)
CA (1) CA2653893A1 (en)
DE (1) DE112006003983A5 (en)
WO (1) WO2007137541A1 (en)

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DE3917058C1 (en) * 1989-05-25 1990-11-08 Thyssen Industrie Ag, 4300 Essen, De
DE9202421U1 (en) * 1992-02-25 1992-06-04 Betonbau Gmbh, 6833 Waghaeusel, De
US5569987A (en) * 1994-03-04 1996-10-29 Siemens Aktiengesellschaft Power supply system for a long-stator drive for a magnetic levitation train
DE19615596A1 (en) * 1995-05-03 1996-11-07 Industrieanlagen Betriebsges Energy supply system for stator of linear motor train drive
DE29608752U1 (en) * 1996-03-18 1996-08-22 Betonbau Gmbh Transportable room cell as a substation
GB2326028B (en) * 1997-05-27 2000-11-01 Peter George Rampton Housing for power transformers
DE19922441A1 (en) * 1999-05-07 2000-11-09 Transrapid International Gmbh Method and device for operating a magnetic vehicle
DE19940047C2 (en) * 1999-08-24 2003-10-02 Siemens Ag Energy feed at the end of the route of a magnetic levitation system
DE102004054919A1 (en) * 2004-11-10 2006-05-11 Transrapid International Gmbh & Co. Kg Method and device for operating a magnetic levitation vehicle

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Title
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DE112006003983A5 (en) 2009-04-30
WO2007137541A1 (en) 2007-12-06
US20090271974A1 (en) 2009-11-05
CA2653893A1 (en) 2007-12-06
CN101448671A (en) 2009-06-03

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