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WO/2024/080219A1 |
Provided is a vehicle control method that can maintain high charging efficiency when a vehicle travels on a power supply lane.　The present invention is a method for controlling a vehicle that receives energy in a non-contact manner fro...
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WO/2024/070612A1 |
Provided is a line abnormality detection system which further accurately detects lines in a shorter time. The line abnormality detection system 10 comprises line sensor cameras 11a, 11b, a storage unit, a train line fitting detection uni...
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WO/2024/061440A1 |
The invention relates to a half-piece (6) for a device (5) for attaching a tube (2, 3) of a conductor structure (1). The invention also relates to a device (5) intended for attaching a tube (2, 3) and comprising two half-pieces (6), and ...
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WO/2024/057713A1 |
This power transmission coil unit 1 comprises: a power transmission coil 2; and a power supply member 3 which is electrically connected to each of a power supply and the power transmission coil 2 and supplies the power supplied from the ...
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WO/2024/056636A1 |
The invention relates to a method for operating a current collector (10, 33), wherein: a contact strip (14, 17, 27) can be moved relative to the contact wire and pressed against the contact wire with a contact pressure in a sliding conta...
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WO/2024/053620A1 |
This coil component (10) comprises: a first planar coil (11) including a plurality of turn parts (11n), and protrusion pieces (11T) that extend from the inner peripheral edge and/or outer peripheral edge of at least one turn part (11n) a...
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WO/2024/050981A1 |
A train power supply system, a train power supply method, and a train. The power supply system comprises a plurality of direct-current auxiliary converters, a first direct-current bus, and a rectifying load which are connected in sequenc...
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WO/2024/052334A1 |
System comprising electrically propellable vehicle(s) (1a-d) and electric conductors (2) extending along a road section (3), at least one electric conductor (2) being formed by at least two consecutive conductor segments (2a-2d), wherein...
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WO/2024/046732A1 |
The invention relates to an arrangement for detecting at least one at least temporarily occurring billing-relevant physical event during use of an electrified non-rail-bound road vehicle, in particular road vehicle for transporting goods...
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WO/2024/046912A1 |
The invention relates to a system for measuring the energy draw of a road vehicle (SF) driving along an overhead line, wherein a current collector (PAN), an electricity meter (SZ), an on-board unit (OBU) and an electronic back office (ET...
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WO/2024/037723A1 |
The invention relates to a positioning unit (10) for forming an electrically conductive connection between a stationary charging station and an electrically driven vehicle, in particular an electric bus or the like. By means of the posit...
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WO/2024/027020A1 |
A rigidity and flexibility test device for a rigid-flexible transition busbar and a test method thereof. The rigidity and flexibility test device comprises a moving vehicle (9) capable of moving in the length extending direction of a rig...
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WO/2024/022717A1 |
The invention relates to an apparatus (11) for fastening to a contact wire (1) of an overhead line, in particular an overhead line of a railway, wherein the apparatus (11) has: - a fastening device (41, 51) which is designed to fasten th...
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WO/2024/022660A1 |
The invention relates to an electrically or hybrid-electrically driven road vehicle (10), in particular a lorry, comprising a current collector (12) for electrical power transfer by contacting contact wires (21), carrying an electrical c...
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WO/2024/014247A1 |
The purpose of the present disclosure is to simplify the work of installing a trolley wire. A power feeding device comprises a trolley wire (2) and a connection member. The trolley wire (2) includes an electric wire (20). The connection ...
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WO/2024/014248A1 |
The purpose of the present disclosure is to reduce the possibility that a trolley wire will bend. A power supply device according to the present invention comprises a trolley wire (2) and a plurality of supporters. The trolley wire (2) i...
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WO/2024/009805A1 |
A coil position estimation device (150) that is used by being mounted on a vehicle (10) together with a power receiving device (3) to which power is supplied in a non-contact manner from a power transmission device (2) having a power tra...
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WO/2024/004408A1 |
The purpose of the present invention is to provide an apparatus for inspecting and measuring the height of a trolley wire with high accuracy and reliability at low cost. This apparatus for inspecting and measuring the height of a trolley...
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WO/2024/005016A1 |
A wireless power supply unit (100) for vehicles which wirelessly supplies power to a vehicle (60) and includes a plurality of power transmission coils (31) and a lower housing (41) which is positioned inside a road (50) and is equipped w...
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WO/2023/248574A1 |
AC current conducts through a primary conductor 1. A moving body device (for example, a vehicle 101) comprises a vector-potential coil 2. The vector-potential coil 2 wirelessly senses a vector potential generated by the AC current conduc...
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WO/2023/248645A1 |
A contactless power transmission system (200) comprises a plurality of power transmission devices (50) capable of transmitting power to a power reception device (30) in a contactless manner. The power transmission devices comprise power ...
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WO/2023/248766A1 |
In the present invention, AC power received by a power-receiving coil (31) which receives power from the outside without contact using magnetic field coupling is rectified by a first power supply unit (41) and converted to direct current...
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WO/2023/243224A1 |
A vehicle (1) comprises: a battery (3) that stores electric power; a power receiving device (2) that includes a power receiving coil (22) for receiving power from a power transmission coil (44) installed on a road; a motor (4) that outpu...
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WO/2023/241848A1 |
The invention relates to a connecting arrangement (10), (20), (30) between at least two longitudinal-connection elements (1), (2) of a catenary system, wherein each of the longitudinal-connection elements (1), (2) can be designed in the ...
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WO/2023/238771A1 |
A contactless power supply system 100 is provided with: an information providing device 4 that is associated with a mobile object 3 capable of receiving contactless power supply from terrestrial power supply devices 2, the information pr...
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WO/2023/234241A1 |
A power transmission device (2) is used in an in-motion power feed system (1) that feeds power contactlessly to a vehicle (10) in motion. The power transmission device comprises: power transmission coils (21) that are provided in a road ...
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WO/2023/235125A1 |
An electric machine (102) and sitewide control system and method that use a trolley power system at a worksite (100) is disclosed. The trolley power system allows electric machines (102) at the worksite (100) to draw power from the troll...
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WO/2023/234243A1 |
This vehicle control device is used in an in-motion power feed system (1) that has power transmission coils (21) provided in a road (4) and a power reception coil (35) provided in a vehicle (10), and that feeds power contactlessly to the...
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WO/2023/233803A1 |
A contactless power feeding system according to the present invention comprises: a power transmission characteristic acquisition unit that measures power transmission characteristics of a power supply segment and is provided on the power...
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WO/2023/228596A1 |
A vehicle (1) comprises: a battery (5); an electric load (7, 9); a power receiver (2) having a power receiving coil (22) that receives power from a power transmission coil (64) installed on a road; a DC/DC converter (3) that uses a switc...
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WO/2023/223709A1 |
A power supply device (250) is provided with: a plurality of repeating coils (70a-70f); and a power receiving circuit (230) that is connected to a power receiving coil and that receives power used in a mobile object. As the mobile object...
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WO/2023/212610A1 |
A method includes providing an earth wire including a core formed of a composite material, and an encapsulation layer disposed around the core. The encapsulation layer includes a conducive material and may be optionally pretensioned. The...
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WO/2023/195016A1 |
Disclosed is a system (100) for a poultry farm. The system (100) includes an automated guided vehicle (110). The automated guided vehicle (110) includes a body (111) adapted to mount a plurality of devices (170), a plurality of wheels (1...
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WO/2023/186738A1 |
A charge rail for charging a parked road vehicle is provided. The charge rail comprising: a charging control segment; a first charging segment; a second charging segment; and a Protective Earth, PE, segment. The segments are arranged one...
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WO/2023/188385A1 |
Aspects relate to providing a low-cost, reliable rail vehicle consist integrity management technique for facilitating determination of rail vehicle consist integrity using existing railway infrastructure. A rail vehicle consist integrity...
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WO/2023/173783A1 |
The present application provides a traction network bilateral power supply ride-through power utilization system, and a control method, relating to the technical field of electrified railway power supply. The system comprises: a power co...
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WO/2023/177844A1 |
A stray current mitigation assembly includes a carbon conduction subassembly configured to be embedded in a subsurface adjacent an electrically conductive structure. The carbon conduction subassembly includes a carbon fiber fabric layer ...
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WO/2023/173784A1 |
The invention provides an intelligent traction substation and a power flow control method therefor, and relates to the technical field of electrified railway power supply. The substation comprises a traction transformer TT, a power flow ...
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WO/2023/171465A1 |
Provided is a noncontact power supply system 100 comprising: a moving body 3; ground power supply devices 2 configured so as to be capable of implementing noncontact power supply to the moving body 3; and a server 1 configured so as to b...
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WO/2023/171485A1 |
The present invention provides a power transmission coil structure (1) which comprises: a flat plate-shaped first magnetic body (10); a second magnetic body (20) that includes a central magnetic body (21) provided in a central portion on...
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WO/2023/171424A1 |
A contactless power feed system 100 comprises: a mobile body 3; ground power feed devices 2 that are configured to be capable of contactless power feeding to the mobile body 3; and a server 1 that is configured to be capable of communica...
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WO/2023/166263A1 |
The invention relates to a system (2) for protecting an electrical network (1) comprising a plurality of digital protective relays (18) which are each arranged on a power supply line (6) of the network, respectively, each relay (18) comp...
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WO/2023/166821A1 |
A power transmission device (100) for supplying power to a mobile power receiving device (200) in a non-contact manner comprises: a power transmission resonant circuit (110) having a power transmitting coil (112) and a power transmission...
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WO/2023/164463A1 |
Disclosed herein are methods, systems, and devices for integration of electric vehicle (EV) charging with virtual reality (VR) environments and/or augmented reality (AR) environments. In one embodiment, a programmatic method includes rec...
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WO/2023/161908A1 |
A vehicle charging system with an elongated conductor that extends above or on top of the ground along a section of the roadway. An electric vehicle includes a conductor or conductive material that extends from the electric vehicle, towa...
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WO/2023/154615A1 |
A system for monitoring electrical contacts for an overhead trolley line may include a wear sensor arranged such that an electrical contact on a vehicle or work machine for contacting the overhead trolley line is continually or periodica...
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WO/2023/148669A1 |
The invention relates to an apparatus (1) and a method for monitoring an overhead contact line (OLE) of a transportation network, wherein said method comprises a) an acquisition phase (P1), wherein at least one image is acquired, which r...
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WO/2023/145231A1 |
This vehicle comprises a contactless power-receiving device that receives electric power in a contactless manner from a plurality of contactless power-transmitting devices arranged on a travel path along a vehicle traveling direction at ...
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WO/2023/145232A1 |
This vehicle comprises: a contactless power-receiving device that receives electric power contactlessly from a plurality of contactless power-transmitting devices disposed, along a travel route, at predetermined intervals in a vehicle tr...
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WO/2023/141366A1 |
A slidable current collector (118) has an array of terminals (306) with carbon brushes (406) for contacting conductor rails (108) to deliver electrical power to a moving work machine (100). The terminals (306) have upper sections (520) w...
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