摘要:
An electrical power supply system for an electrically propelled vehicle provided with a traction unit and an electrical connector and moving along a circulation rail includes an external power supply zone having a supply line extending along the circulation rail for connection with the electrical connector, and an autonomous power supply zone, located after the external power supply zone along the circulation rail. The supply line includes a main section. The supply line includes a terminal section, extending along the circulation rail in the external power supply zone at least between a first end of the main section and the autonomous power supply zone, for connection with the electrical connector, and a diode, electrically connecting the first end of the main section and a second end of the terminal section and designed to let an electrical current pass through from the main section to the terminal section.
摘要:
The invention relates to a rack storage system comprising a storage rack (1) with storage shelves (12a, 12b) having storage spaces (17) for articles in rack stages (16) lying one above the other with a rack aisle (15) extending in between. Several guide tracks with first and second guide rails run along the rack aisle (15) (27, 28). First and second conveyor vehicles (3a, 3b) can be moved on the guide tracks, each of the conveyor vehicles (3a, 3b) having a drive motor (65a, 65b) and an electronic control unit (66a, 66b) and being controllable independently of one another. The first guide rail (27) is equipped with a first contact line arrangement (67) and the second guide rail (28) is equipped with a second contact line arrangement (68), each of the contact line arrangements (67, 68) comprising dedicated contact lines (69, 70). For energy and/or data supplying purposes, current collectors (71a) of the first conveyor vehicle (3a) contact the contact lines (69) of the first contact line arrangement (67) and current collectors (71b) of the second conveyor vehicle (3b) contact the contact lines (70) of the second contact line arrangement (68). The first conveyor vehicle (3a) and the second conveyor vehicle (3b) can be moved simultaneously and independently of one another on the same conveying track.
摘要:
A power transfer system transfers electric power from a power feeding device external to a vehicle to a power receiving device mounted on the vehicle in a contactless manner. The power feeding device includes a first reflective wall formed at a rear side of a transmitting coil with respect to a power transferring direction from the transmitting coil, to allow reflection of a magnetic flux output from the transmitting coil in the power transferring direction. The transmitting coil and the first reflective wall are arranged spaced apart from each other. The power receiving device includes a second reflective wall formed at a rear side of a receiving coil with respect to a power receiving direction from the transmitting coil, to allow reflection of a magnetic flux output from the transmitting coil to the receiving coil. The receiving coil and the second reflective wall are arranged spaced apart from each other.
摘要:
A system for transferring electric energy to a vehicle such as a track bound vehicle or road automobile. The system includes an electric conductor arrangement which produces an alternating electromagnetic field, transfers electromagnetic energy to the vehicle and includes a plurality of segments. Each segment extends along the vehicle path of travel and includes one line for each phase of alternating current carried by the segment. The system includes a current supply for conducting electric energy to the segments which are electrically connected in parallel. At least one segment is coupled to the current supply via a constant current source. Each constant current source includes one or more inductances and one or more capacitances, the inductances and capacitances being adapted to each other and the input side of the constant current source so that a constant current is output to the output side.
摘要:
A conductor line for supplying at least one electric load which can be moved on the conductor line in the longitudinal direction of the conductor line includes at least one conductor strand which runs in the longitudinal direction and which has an electrically conductive profiled conductor section for contacting a sliding contact of the load, and at least one signal transmission device which runs in the longitudinal direction. A current collector for the load has at least one sliding contact for contacting the profiled conductor section of the conductor strand of the conductor line and at least one antenna for transmitting data to a conductor line signal transmission device, which moves in the longitudinal direction. A conductor line system includes such a conductor line and current collector. An aim is to allow a compact and material-saving design as well as a good fault-tolerant transmission. This is achieved by a conductor line in which the signal transmission device and the profiled conductor section are designed as one component, by a current collector in which the sliding contact and the antenna are designed as one component, and by a conductor line system including such a conductor line and such a current collector.
摘要:
A wireless power supply system that wirelessly supplies electric power from a power-supplying coil to a power-receiving coil is provided with a ground power-supplying device having a power-supplying coil, a vehicle having a power-receiving coil, and a power-supplying and a power-receiving covers that shield leakage magnetic flux by covering the periphery of the power-supplying coil and the power-receiving coil and the periphery of space between the coils.
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.
摘要:
A system for transferring electric energy to a vehicle, including an electric conductor arrangement for producing an alternating electromagnetic field and for thereby transferring electric energy to a vehicle. The conductor arrangement includes a plurality of consecutive segments. Each segment is combined with an assigned controller adapted to control the operation of the segment independently of the other segments. The controllers of at least two consecutive segments are connected to each other and/or to a central controlling device so that the at least two consecutive segments can operate at the same time. Each segment includes at least three alternating current lines for carrying phases of a multi-phase alternating current. The consecutive segments are electrically connected in parallel to each other to a current supply. The alternating current lines of each segment include a plurality of sections which extend transversely to the direction of travel of the vehicle.
摘要:
A vehicle propulsion system includes a combustion engine, an exhaust aftertreatment system connected to the combustion engine, and an electrical power collector for intermittently collecting electrical power from external power supply track during driving of the vehicle. The vehicle propulsion system includes a heating system that is arranged to heat at least one component of the exhaust aftertreatment system and/or the combustion engine. The electrical power collector is arranged for supplying the heating system with electrical power when collecting electrical power from the external power supply track.
摘要:
The invention relates to an energy distribution and consumption system comprising: a group of rail vehicles provided with regenerative braking means; a group of electrically powered bus vehicles each comprising an onboard battery; an electrical energy storage means adapted for storing electrical energy generated by a rail vehicle during braking thereof; a plurality of charging stations, each adapted for connecting to bus a vehicle, for charging the onboard battery thereof with electrical energy from said electrical energy storage means; wherein said group of rail vehicles is adapted for providing a substantially predetermined net supply of electrical energy to said electrical energy storage means during a predetermined time period, wherein said group of bus vehicles is adapted for substantially consuming at least said net amount of electrical energy within said predetermined time period.