摘要:
A DC-feeding-voltage calculating apparatus includes storage that stores train model information including information for controlling a regenerative power reducing amount in a train in an electrified section; feeding network model information including position information on a substation; and substation model information including control information on a substation voltage. On the basis of: the stored information; a voltage value, current values of feeders by train direction, the voltage and current values being measured in the substation; and first train information on a train including a wireless communication apparatus, an estimator estimates second train information on a train not including a wireless communication apparatus and outputs train operation information. A calculator, on the basis of the stored information and the train operation information, calculates a substation voltage setting value for controlling the substation voltage such that regenerative power is increased in a regenerative car in the electrified section.
摘要:
A system includes at least one application device, a control unit, and at least one processor. The at least one application device is conductively or inductively coupled with at least one of a first conductive track or a second conductive track. The control unit is configured to control supply of electric current from a power source to the at least one application device to electrically inject at least one examination signal into the conductive tracks. The at least one processor is configured to monitor the one or more electrical characteristics of at least one of the first or second conductive tracks, and to identify a construction feature of the route based on the one or more electrical characteristics, wherein the construction feature corresponds to a man-made aspect of the route.
摘要:
The section insulator for rigid conductor rails has conductive runners, a ramp and an insulating runner, each connected to one conductor rail. The conductor runners (7, 7′) and the ramps (11, 11′) are connected to one another at one end and at their other ends to the conductor rail, wherein the latter mentioned ends are offset relative to each other in the longitudinal direction (3). The two conductor rails (1, 2) are rigidly and torsion-resistantly connected to one another by insulating profiles (5, 6). Insulating runners (14, 14′) are attached to the insulating profiles opposite the respective conductive runner, so that a current collector is properly guided when passing by. An insulating spacing is present between the ends of the conductive runners (7, 7′) and the ends of the closest insulating runner (14, 14′).
摘要:
Designs introduced to three sectors that relate to the distribution network and support structures for delivering energy and utilities services to buildings, distributed renewable energy generation and its supply to electrical vehicles, and public transportation including roadway services and mass transportation infrastructure, including the application of aerially supported utilities whereby the implementation and distribution of utility and municipal services are now integrated with the objective of a more efficient installation, maintenance and operation. Disclosed is an aerial modular support system that can accommodate all categories of utility services whether handling fluids, solids, energy or digital signals. An electrified roadway power distribution for vehicles, an electrified train in a semi-continuous tunnel and a solar energy collector used to provide electricity and to protect roadways are also disclosed.
摘要:
A rotary wheel with a peripheral recess rotates with the adjusting movement of a motor-driven, adjustably movable seat. A manual lever is operable to freely rotate the wheel relative to the seat to an angular rest position, where a contact element of a memory switch engages in the recess of the wheel. When the seat moves back to the initial position after an adjusting movement, the contact element snaps into the recess to open the switch stopping the motor so that the seat automatically resumes the initial position.
摘要:
The present invention relates to a method for activating a segment for enabling electrical power delivery to vehicles, the segment being one of a plurality of segments consecutively arranged along a single track line of an electric road system that further comprises a base station, the method comprising: receiving, at the base station, identification data transmitted from a vehicle, the identification data identifying the vehicle; associating an activation key with the identification data with each other; transmitting the activation key from the base station to the segment; receiving, at the segment and via short range radio communication, an activation request sent from the vehicle, wherein the activation request comprises an identification key associated with the identification data; confirming, at the segment, that the received identification key is associated with the received activation key; and upon positive confirmation, activating the segment for enabling power delivery to the vehicle.
摘要:
A total task vehicle (TTV) may operate indoors to move a variety of different types of materials and accomplish a variety of different types of tasks, using tools and accessories powered by/connected to the TTV. One or more high power density (HD) battery packs may provide both 240V DC to 380V DC and 120V AC power to propel the TTV and also to function as a generator for tools and accessories attached to the TTV. A high torque/high speed convertible drive system may allow the TTV to operate in a ride-on mode, a walk-behind mode, providing for flexibility and adaptability in use of the TTV.
摘要:
A vehicle is provided that connects to an power structure for powering and guiding the vehicle. The power structure includes a trolley, a track along which the trolley runs, a power source connected to the track, and a cable connected to the trolley and configured to attach to the vehicle moving on a surface. The vehicle includes a chassis and a cable connected to the chassis and configured to mechanically and electrically connect the vehicle to the power structure. The chassis includes a connector rotatable 360 degrees, and the cable connects to the chassis through the connector.
摘要:
An insulating profile having at least two profile legs extending in a longitudinal direction of the insulating profile and surrounding at least one receiving chamber for holding a bus bar, a conductor line having at least one insulating profile, and at least one electrically conductive busbar inserted therein. The receiving chamber has a mounting opening extending in the longitudinal direction. A method for producing a conductor line is also disclosed. The problem of enabling a simple and fast installation of a conductor line, even under difficult conditions, is addressed with an insulating profile in which an installation chamber arranged between the profile legs and having an introduction opening running in the longitudinal direction adjoins the receiving chamber. This problem is also addressed by a method including the steps of: a) inserting, pulling in or pushing in at least one busbar into at least one installation chamber; and b) pressing the busbar from the installation chamber into the receiving chamber.