For a long stator linear motor comprising a switch and secure guidance of the transport vehicles in the direction of movement along the transport track, it is provided that the transport vehicle (Tn) is force-guided, at least in sections, in the direction of movement (x) outside the switch (W), and at least one one-sided track section (2d) is provided on the transport track (2), along which a vehicle guide element (7) only on one side of the transport track (2) interacts with the track guide element (6) on the assigned side of the transport track (2) for the mechanical forced guidance in the direction of movement (x), and the forced guidance in the direction of movement (x) in the transverse direction (y) is canceled in the region of the switch (W).

For a long stator linear motor comprising a switch and secure guidance of the transport vehicles in the direction of movement along the transport track, it is provided that the transport vehicle (Tn) is force-guided, at least in sections, in the direction of movement (x) outside the switch (W), and at least one one-sided track section (2d) is provided on the transport track (2), along which a vehicle guide element (7) only on one side of the transport track (2) interacts with the track guide element (6) on the assigned side of the transport track (2) for the mechanical forced guidance in the direction of movement (x), and the forced guidance in the direction of movement (x) in the transverse direction (y) is canceled in the region of the switch (W).

A system comprises a stator magnetically coupled to a rotor and a plurality of conductor assemblies distributed evenly along a perimeter of the device, wherein each conductor assembly is evenly distributed into at least two branches of conductors, and wherein each branch comprising a plurality of conductors, all the branches form a plurality of windings, wherein a winding comprises a positive segment and a negative segment, and wherein each segment has a plurality of branches, and wherein one segment is in more than two conductor assemblies and the plurality of windings is symmetrically divided into a plurality of groups, wherein each group of windings forms a balanced multi-phase system and is connected to a connection bar, and wherein at least two connection bars are isolated from each other.

A system comprises a stator magnetically coupled to a rotor and a plurality of conductor assemblies distributed evenly along a perimeter of the device, wherein each conductor assembly is evenly distributed into at least two branches of conductors, and wherein each branch comprising a plurality of conductors, all the branches form a plurality of windings, wherein a winding comprises a positive segment and a negative segment, and wherein each segment has a plurality of branches, and wherein one segment is in more than two conductor assemblies and the plurality of windings is symmetrically divided into a plurality of groups, wherein each group of windings forms a balanced multi-phase system and is connected to a connection bar, and wherein at least two connection bars are isolated from each other.

In a long stator linear motor, in order to implement a transfer position in which a transport unit (Tn) is magnetically steered in order to be redirected from a first transport section (Am) to a second transport section (An) and in order that the forward movement of the transport unit (Tn) remains as unaffected as possible by the transfer, it is provided that at the transfer position (U) on at least one side of the transport unit (Tn), the stator current (i.sub.A) of at least one driving coil (7, 8) interacting with an excitation magnet (4, 5) of the transport unit (Tn) is supplied as a current vector with a propulsive force-forming current component (i.sub.Aq) and a lateral force-forming current component (i.sub.Ad), and the stator current (i.sub.A) generates a propulsive force-forming electromagnetic force (F.sub.EMV) and/or lateral force-forming electromagnetic force component (F.sub.EMS) which is superimposed on the propulsive force (F.sub.V) acting on the transport unit (Tn) for production of a steering effect (L).

In a long stator linear motor, in order to implement a transfer position in which a transport unit (Tn) is magnetically steered in order to be redirected from a first transport section (Am) to a second transport section (An) and in order that the forward movement of the transport unit (Tn) remains as unaffected as possible by the transfer, it is provided that at the transfer position (U) on at least one side of the transport unit (Tn), the stator current (i.sub.A) of at least one driving coil (7, 8) interacting with an excitation magnet (4, 5) of the transport unit (Tn) is supplied as a current vector with a propulsive force-forming current component (i.sub.Aq) and a lateral force-forming current component (i.sub.Ad), and the stator current (i.sub.A) generates a propulsive force-forming electromagnetic force (F.sub.EMV) and/or lateral force-forming electromagnetic force component (F.sub.EMS) which is superimposed on the propulsive force (F.sub.V) acting on the transport unit (Tn) for production of a steering effect (L).

Present example embodiments relate generally to a ground transportation system for interacting with one or more vehicles, the vehicle comprising at least one magnetic element fixedly attached to the vehicle, each magnetic element operable to generate a magnetic field having a first magnitude and a first direction, the system comprising a magnetic coil assembly fixedly positioned near an area traversable by the vehicle and comprising a core and a magnetic wire coil wrapped around the core, the magnetic coil assembly operable to generate a magnetic field having a second magnitude and a second direction; and an energy storage unit operable to release energy to and store energy from the magnetic coil assembly.

Present example embodiments relate generally to a ground transportation system for interacting with one or more vehicles, the vehicle comprising at least one magnetic element fixedly attached to the vehicle, each magnetic element operable to generate a magnetic field having a first magnitude and a first direction, the system comprising a magnetic coil assembly fixedly positioned near an area traversable by the vehicle and comprising a core and a magnetic wire coil wrapped around the core, the magnetic coil assembly operable to generate a magnetic field having a second magnitude and a second direction; and an energy storage unit operable to release energy to and store energy from the magnetic coil assembly.

Method and device for controlling the electrical variables and/or LLM currents of LLM coils of an LLM stator, the movement of a first transport unit is controlled by an associated first transport controller, the movement of a second transport unit is controlled by an associated second transport controller, and a control unit checks whether the first transport controller intends to specify a first controlled variable for an LLM coil and whether the second transport controller simultaneously intends to specify a second controlled variable to the same LLM coil. In this case, either an additional controlled variable, which is derived from the first controlled variable and/or the second controlled variable using a predetermined function f (Ux=f(Ux, Ux), or Ux=f(Ux) or Ux=f(Ux)), is specified for the LLM coil, or the coil terminals of the LLM coil (Lx) are short-circuited.

Method and device for controlling the electrical variables and/or LLM currents of LLM coils of an LLM stator, the movement of a first transport unit is controlled by an associated first transport controller, the movement of a second transport unit is controlled by an associated second transport controller, and a control unit checks whether the first transport controller intends to specify a first controlled variable for an LLM coil and whether the second transport controller simultaneously intends to specify a second controlled variable to the same LLM coil. In this case, either an additional controlled variable, which is derived from the first controlled variable and/or the second controlled variable using a predetermined function f (Ux=f(Ux, Ux), or Ux=f(Ux) or Ux=f(Ux)), is specified for the LLM coil, or the coil terminals of the LLM coil (Lx) are short-circuited.