The present disclosure provides a bogie, a rail vehicle having same, and a rail transport system. The bogie includes: a bogie frame, where the bogie frame has a straddle recess straddling a rail; a first running wheel and a second running wheel, where the first running wheel and the second running wheel are pivotably mounted onto the bogie frame respectively and are coaxially spaced apart; a third running wheel and a fourth running wheel, where the third running wheel and the fourth running wheel are pivotably mounted onto the bogie frame respectively and are coaxially spaced apart; a driving device, where the driving device is located between the first running wheel and the second running wheel, and the first running wheel and the second running wheel are driven by the driving device; and/or the driving device is located between the third running wheel and the fourth running wheel, and the third running wheel and the fourth running wheel are driven by the driving device. The bogie according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, and has advantages such as high space utilization, high stability, and strong weight bearing capability.

The present disclosure provides a bogie, a rail vehicle having same, and a rail transport system. The bogie includes: a bogie frame, where the bogie frame has a straddle recess straddling a rail; a first running wheel and a second running wheel, where the first running wheel and the second running wheel are pivotably mounted onto the bogie frame respectively and are coaxially spaced apart; a third running wheel and a fourth running wheel, where the third running wheel and the fourth running wheel are pivotably mounted onto the bogie frame respectively and are coaxially spaced apart; a driving device, where the driving device is located between the first running wheel and the second running wheel, and the first running wheel and the second running wheel are driven by the driving device; and/or the driving device is located between the third running wheel and the fourth running wheel, and the third running wheel and the fourth running wheel are driven by the driving device. The bogie according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, and has advantages such as high space utilization, high stability, and strong weight bearing capability.

The present disclosure discloses a rail transport system. The rail transport system includes: a rail, where the rail is provided with an escape passage; and a rail vehicle, where the rail vehicle includes a vehicle body and a plurality of bogies, the plurality of bogies respectively movably straddles the rail, and the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail; and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail, the plurality of compartments forms at least one compartment group, the compartment group includes three compartments hinged sequentially, and the bottom of each of only compartments that are located at two ends of the compartment group and that are of the three compartments is connected to the bogie. The rail transport system according to this embodiment of the present disclosure has advantages such as facilitation of evacuation of passengers in an emergency, low costs, small occupied space, small rail weight bearing, high stability, and flexible steering.

The present disclosure discloses a rail transport system. The rail transport system includes: a rail, where the rail is provided with an escape passage; and a rail vehicle, where the rail vehicle includes a vehicle body and a plurality of bogies, the plurality of bogies respectively movably straddles the rail, and the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail; and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail, the plurality of compartments forms at least one compartment group, the compartment group includes three compartments hinged sequentially, and the bottom of each of only compartments that are located at two ends of the compartment group and that are of the three compartments is connected to the bogie. The rail transport system according to this embodiment of the present disclosure has advantages such as facilitation of evacuation of passengers in an emergency, low costs, small occupied space, small rail weight bearing, high stability, and flexible steering.

A device for capturing an electric current for a rail vehicle includes a pad intended to come into contact with an electric power rail, a frame and an electrically conductive arm which mechanically and electrically connects the frame to the pad. The capture device includes a device for measuring the mechanical forces exerted on the arm. The device includes strain sensors which are in contact with the arm and integrated on the inside of an electrical isolation structure, such that the strain sensors may be electrically isolated from the arm. The isolation structure includes a glue layer and a ceramic layer covering the glue layer. The strain sensors are arranged on the ceramic layer.

According to some embodiments, a rail transport vehicle electric energy storage and charging system is presented. The system may include an energy storage sub-system and a charging system having a charging rail which only charges a vehicle when the rail is covered. The system may also include a battery-powered rail vehicle having a rail-contacting charging shoe.

According to some embodiments, a rail transport vehicle electric energy storage and charging system is presented. The system may include an energy storage sub-system and a charging system having a charging rail which only charges a vehicle when the rail is covered. The system may also include a battery-powered rail vehicle having a rail-contacting charging shoe.

A train includes: a body, a pantagraph current collector and an ice scraper, wherein the pantagraph current collector is provided on the body; and the ice scraper is mounted on the pantagraph current collector, and the ice scraper is in contact with a power supply rail, so as to remove ice on the power supply rail during the movement of the body. Thus, it is ensured that the pantagraph current collector can be in effective contact with the power supply rail during the running of the train, and normal power supply of the train is ensured. The problem in the conventional art in which the current receiving performance of a current receiver of a train is greatly reduced when a power supply rail is frozen or suffers from heavy snow is solved.

A Power transmission system for transmission of electrical energy comprising a battery unit and a form of transportation to transport said battery unit wherein the transportation is comprised of a plurality of train cars carrying said battery unit and at least one rail track system to which the railcars travel on and further where the railcars are comprised of plurality of battery modules which are comprised of plurality of battery packs which are comprised of plurality of battery cells and a battery pack management system.

A Power transmission system for transmission of electrical energy comprising a battery unit and a form of transportation to transport said battery unit wherein the transportation is comprised of a plurality of train cars carrying said battery unit and at least one rail track system to which the railcars travel on and further where the railcars are comprised of plurality of battery modules which are comprised of plurality of battery packs which are comprised of plurality of battery cells and a battery pack management system.