A rotating electric machine having high efficiency and high reliability without causing an increase in size and cost is realized. Each of the rectangular wire segment coils has a first region portion and a second region portion connected to the first region portion and formed in the circumferential direction including a bent portion in the circumferential direction of the stator core 10, and a pair of the rectangular wire segment coils adjacent to each other at the coil ends of the plurality of rectangular wire segment coils has a conductive portion to which the first region portion of one of the rectangular wire segment coils and the second region portion of the other of the rectangular wire segment coils are connected. The second region portion has a conductive portion cross-section disposed on the same plane as the end portion cross-section of the first region portion, and the conductive portion cross-section is a cross-section in a direction different from a direction of the coil vertical cross-section of the second region portion. Each of the plurality of layers includes a first layer in which the first region portion appears at an axial end portion and a second layer in which the second region portion appears at an axial end portion when the coil end is viewed in an axial direction of the rotating electric machine.

A compressed-air rack for an electric locomotive includes an electric assembly that is inserted between sheet metal walls of the compressed-air rack and is provided with electric modules which are accessible from the front. In order to be able to produce the electric assembly in a comparatively inexpensive manner and to mount the same with relative ease in the compressed air rack, the electric assembly includes a frame that has no rear wall and has open sides and reinforcing transverse members similar to a skeleton, and electric modules are mounted on the transverse members.

A compressed-air rack for an electric locomotive includes an electric assembly that is inserted between sheet metal walls of the compressed-air rack and is provided with electric modules which are accessible from the front. In order to be able to produce the electric assembly in a comparatively inexpensive manner and to mount the same with relative ease in the compressed air rack, the electric assembly includes a frame that has no rear wall and has open sides and reinforcing transverse members similar to a skeleton, and electric modules are mounted on the transverse members.

A system includes a converter for powering a synchronous electric machine to which it is connected by cables, an insulating device and a mechanism for short-circuiting phases of the machine. The system includes primary detectors for detecting an overcurrent in the converter and a securing device able to open the insulating device when receiving a primary detection signal emitted by the primary detector. The system also includes secondary detectors able to detect a short-circuit downstream from the insulating device and to emit a secondary detection signal toward the securing device, the latter actuating the closing of the mechanism for short-circuiting as long as they have already received a primary detection signal having led to the opening of the insulating device.

A unit for transporting at least one passenger has at least one first rail line with at least one vehicle that is travelable and guided on the at least one rail line, and located on the at least one rail line. The vehicle and the at least one first rail line are actively connected by a drive device, with the drive device being configured as an electric linear motor. The at least one vehicle has a control for influencing the speed of the at least one vehicle on the at least one first rail line. The first control a manually operable as a passenger control by at least one passenger in the vehicle.

A unit for transporting at least one passenger has at least one first rail line with at least one vehicle that is travelable and guided on the at least one rail line, and located on the at least one rail line. The vehicle and the at least one first rail line are actively connected by a drive device, with the drive device being configured as an electric linear motor. The at least one vehicle has a control for influencing the speed of the at least one vehicle on the at least one first rail line. The first control a manually operable as a passenger control by at least one passenger in the vehicle.

The present invention relates to the field of automated transportation systems. Particularly, it relates to a transportation system comprising guide-ways or tracks, vehicle units [100, 100a] with wheel-axle assembly for switching of vehicles from primary [20] to secondary track [22] on changing trajectory to maintain same vertical plane and the method. It comprises of central controller [101], vehicle chassis with main wheels [2W], guide wheels [4iw, 4ow], guide blocks [05, 06], actuator [09]. The chassis [30] has set of contractible axles fixed to wheels [2W] to enables movement from primary [20] to secondary track [22] by withdrawing the wheels [2W] from expanded position [C] to contracted position [C] or vice-versa. The forces required to compress the spring loaded axle axis is derived from inner guide wheels rolling over the edge flange [26] when swung using single linear motor actuator [09] and related electronic controls.

The present invention relates to the field of automated transportation systems. Particularly, it relates to a transportation system comprising guide-ways or tracks, vehicle units [100, 100a] with wheel-axle assembly for switching of vehicles from primary [20] to secondary track [22] on changing trajectory to maintain same vertical plane and the method. It comprises of central controller [101], vehicle chassis with main wheels [2W], guide wheels [4iw, 4ow], guide blocks [05, 06], actuator [09]. The chassis [30] has set of contractible axles fixed to wheels [2W] to enables movement from primary [20] to secondary track [22] by withdrawing the wheels [2W] from expanded position [C] to contracted position [C] or vice-versa. The forces required to compress the spring loaded axle axis is derived from inner guide wheels rolling over the edge flange [26] when swung using single linear motor actuator [09] and related electronic controls.

In an interlock system, locking of a second locking mechanism is enabled only when a first key holding part holds a first key and a control device is in a state in which a residual voltage of the control device is not discharged. Application of a power supply voltage to the control device is enabled by switching of a ground switch only when a second key holding part holds a second key. Removal of the second key from the second key holding part is enabled only when the ground switch is in the grounded position and the control device is in a grounded state. Removal of the first key from the first key holding part is enabled only when the control device is in a state in which residual voltage is discharged.

A propulsion system includes plural inverters configured to be onboard a vehicle and to convert direct current into an alternating current, and plural motors configured to receive the alternating current from the inverters. The motors also are configured to be operably coupled with axles of the vehicle to rotate the axles. The inverters are configured to be coupled with and control the motors that rotate non-neighboring axles of the axles in the vehicle.