摘要:
La présente invention concerne un système de protection (24) de la chaîne de traction (2) d'un véhicule ferroviaire, ladite chaîne (2) comportant un moteur électrique (8) et un circuit d'alimentation (10) en puissance électrique. Ce système comprend : un dispositif de couplage (26) mécanique entre des premier (30) et second composants (32) d'une ligne de transmission (6), le premier composant (30) étant relié à un arbre de sortie (14) du moteur électrique (8) et le second composant (32) étant relié à un arbre d'entrée (16) d'un essieu (4) du véhicule ferroviaire, le dispositif de couplage (26) pouvant être dans un état embrayé ou débrayé ; et un moyen de commande (28) propre à appliquer un signal de débrayage au dispositif de couplage (26), pour le basculer de l'état embrayé à l'état débrayé, en cas de détection d'une défaillance du circuit d'alimentation (10) et/ou du moteur électrique (8).
摘要:
The invention concerns an automatic and guided system for transporting people, comprising at least a running track including means guiding transport modules and an electric powering system including a series of power supply blocks (31 to 35), electric-self-motoring transport modules (1, 2) running separately on the running track and equipped with means for tapping (3, 4) the electric power supply provided by the power supply blocks, means for distributing the electric power supply controlled by a centralised control station (50) managing the displacement of the transport modules (1, 2) by switching on or off the different power supply blocks (31 to 35).
摘要:
The invention concerns an automatic and guided system for transporting people, comprising at least a running track including means guiding transport modules and an electric powering system including a series of power supply blocks (31 to 35), electric-self-motoring transport modules (1, 2) running separately on the running track and equipped with means for tapping (3, 4) the electric power supply provided by the power supply blocks, means for distributing the electric power supply controlled by a centralised control station (50) managing the displacement of the transport modules (1, 2) by switching on or off the different power supply blocks (31 to 35).
摘要:
Die Erfindung betrifft eine Schleileitungsanordnung mit Energie- und SteuerSchleifleitungen für Stromabnehmer eines auf Fahrschienen verfahrbaren Energieverbrauchers, der vorbestimmte Stellen bzw. Schienenabschnitte nicht überfahren darf. Um eine gegenüber einem Endschalter weniger aufwendige Anordnung zum Verhindern des Überfahrens einer vorbestimmten Stelle zu schaffen, wird erfindungsgemäß vorgeschlagen, daß im Fahrbereich des Energieverbrauchers an sich bekannte Steuer-Schleifleitungen (5) mit Signalen für Voraus- und Rückfahrt getrennt voneinander und neben den Energieschleifleitungen (5) angeordnet sind und daß zumindest die Steuer-Schleifleitung (5) mit dem Signal für Vorausfahrt im Bereich der nicht zu überfahrenden Stellen mit einem Isolierstück (9) abgedeckt ist, das länger ist als der Bremsweg des verfahrbaren Energieverbrauchers.
摘要:
The line of travel of an overhead or other type of conveyor system includes three-phase electric power bars (R, S, T) and a control bar (U) divided into successive segments (U₁, U₂, U₃). Each vehicle has on-board control means, (A, B, C) for controlling the state of stoppage and at least one state of movement of the drive means. Each segment of the control bar has associated line control means (SW₁, SW₂) for controlling at least the said states of stoppage and of movement. The on-board control means comprise an on-board circuit with three branches (L A , L B , L C ) which connect the respective power bars to the control bar. Each of these branches includes a respective on-board rectifier (Z). The on-board rectifiers are all oriented in the same sense. The on-board control means are sensitive to the passage of current in one or more branches of the on-board circuit so as to control the said states of stoppage and movement. The line control means associated with each segment of the control bar include a line circuit with a pair of branches (L E , L F ) which the respective segments each to a respective power bar. Each of these branches includes a respective oriented line rectifier (D). The line rectifiers are all oriented in the opposite sense from that of the on-board rectifiers. The line control means also include settable switching means (SW₁, SW₂, C₁) for connecting one or other or both of the power bars (R, S) selectively to the control bar segment, such as to cause the passage and/or the stoppage of the current in the branches of the on-board circuit.
摘要:
@ An electric power supplying system for the continuous transit system by magnetic (CTM) in which magnets attached to under parts of certain number of cars consisting the trains and energized regularly are attracted to magnetic belts of a plurality of magnetic belt conveyor units arranged at predetermined intervals along a running track thereby successively drawing and running the trains. There is provided a trolley wire which is divided at least into a certain number of insulated sections at intervals of a predetermined block section length and a predetermined no-load current is supplied to the insulated sections of the trolley wire. When the current flowing to each insulated section of the trolley wire is within a predetermined range, the magnetic belt conveyor unit group corresponding to a block section following the insulated section with respect to the direction of train movement is operated.
摘要:
The line of travel of an overhead or other type of conveyor system includes three-phase electric power bars (R, S, T) and a control bar (U) divided into successive segments (U₁, U₂, U₃). Each vehicle has on-board control means, (A, B, C) for controlling the state of stoppage and at least one state of movement of the drive means. Each segment of the control bar has associated line control means (SW₁, SW₂) for controlling at least the said states of stoppage and of movement. The on-board control means comprise an on-board circuit with three branches (L A , L B , L C ) which connect the respective power bars to the control bar. Each of these branches includes a respective on-board rectifier (Z). The on-board rectifiers are all oriented in the same sense. The on-board control means are sensitive to the passage of current in one or more branches of the on-board circuit so as to control the said states of stoppage and movement. The line control means associated with each segment of the control bar include a line circuit with a pair of branches (L E , L F ) which the respective segments each to a respective power bar. Each of these branches includes a respective oriented line rectifier (D). The line rectifiers are all oriented in the opposite sense from that of the on-board rectifiers. The line control means also include settable switching means (SW₁, SW₂, C₁) for connecting one or other or both of the power bars (R, S) selectively to the control bar segment, such as to cause the passage and/or the stoppage of the current in the branches of the on-board circuit.