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Matches 1 - 50 out of 10,224

Document Document Title
WO/2017/174001A1
A railway transportation power supply construction, comprising a power supply rail (1) and a return current rail (2) respectively secured on two sides of an insulating base (3) and isolated by the insulating base (3). A power supply arm ...  
WO/2017/167727A1
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 ...  
WO/2017/167143A1
In the disclosure, a power rail expansion joint without expansion gap is provided, which comprises two power rail sections, a limiting guide block, a sliding contact plate and an electric conductor. The two power rail sections cooperate ...  
WO/2017/159780A1
The present invention improves the convenience of a charging system for electrically charging a vehicle by using a noncontact charger. This vehicle charging system comprises: a noncontact charger that is disposed opposite to a power rece...  
WO/2017/159506A1
The purpose of the present invention is to improve the efficiency of a charging operation of a charging system for charging a plurality of vehicles using a non-contact charging device. A vehicle charging system includes: the non-contact ...  
WO/2017/158728A1
A direct current feeder voltage calculation apparatus is provided with: a model information storage unit (1) for storing model information (10) including train model information that includes information for controlling a regenerative el...  
WO/2017/154985A1
The present invention reduces the installation cost of a charging system capable of charging a plurality of vehicles. A vehicle-charging system includes: a contactless-type charging device that performs contactless charging to the batter...  
WO/2017/149599A1
This resonance-type wireless power transmission device is provided with a transmission antenna (21) wound in a spiral shape and with a receiving antenna (31) wound in a spiral shape, wherein one end surface of the transmission antenna (2...  
WO/2017/148397A1
A locomotive regenerative electric energy feedback system with an ice melting function, comprising two regenerative electric energy feedback devices (1). A direct-current side positive electrode of the regenerative electric energy feedba...  
WO/2017/150709A1
This power supply device 10 is provided with: a switch 2-1 which switches depending on the installation state of a straddle-type vehicle 100 in a parking position; a power transmission circuit 3-1 which supplies power in a contactless ma...  
WO/2017/145754A1
This wear degree information acquiring device is provided with: a power cable measuring unit which measures a distance from a prescribed location in a vehicle to a wearing part, in contact with the vehicle, of a power cable that supplies...  
WO/2017/134951A1
The charging device according to the present embodiment is provided with a charging unit, a measuring unit, and a detector unit. The charging unit charges a power-storing functional unit of a vehicle stopped in a prescribed rectangular r...  
WO/2017/130688A1
The purpose of the present invention is to determine the type of a foreign body. This contactless power supply system (1) is provided with a coil unit (3), an imaging device (51), a temperature detection device (52) and a determination u...  
WO/2017/126535A1
Provided is a method for widely using technologies such as the Internet of things (IoT) not only in factories, but in farming, fishing, and the like. Transport equipment provided with an electrical energy transmission means that transmit...  
WO/2017/115625A1
To transmit power in a non-contact manner to a mobile body by means of a relatively simple configuration. In the present invention, a mobile body is driven by power wirelessly transmitted from a wireless power transmission device having ...  
WO/2017/115624A1
To transmit power in a non-contact manner to a mobile body by means of a relatively simple configuration. In the present invention, a mobile body is driven by power wirelessly transmitted from a wireless power transmission device having ...  
WO/2017/116333A1
The present invention is related to a charging system which enables wireless charging of electric vehicles and an electric vehicle which operates in compliance with said system. The invention is particularly related to a charging system ...  
WO/2017/107882A1
Disclosed is a side current-collecting contact rail system of a maglev project, comprising a contact rail body (1), a current-collecting stainless steel strip (2), and an end bend (3). One end of the end bend (3) is fixedly arranged on t...  
WO/2017/102979A1
The invention relates to a method for controlling the contact force between a contact wire and at least one current collector of a rail vehicle. The aim of the invention is to allow an improved determination of the contact force to be se...  
WO/2017/102024A1
The invention relates to a method for controlling a vehicle safety system in a vehicle provided with a current collector (14; 22) arranged to transmit electric power from a current conductor (23) in the surface of a road. The current col...  
WO/2017/100762A1
An electrical train messenger wire and a catenary system for an electrical train including the electrical train messenger wire. The messenger wire includes a fiber-reinforced composite strength member and a conductive layer surrounding t...  
WO/2017/094119A1
A non-contact power supply apparatus (1) according to the present invention is provided with: a plurality of power supply coils (31L, 31R) and alternating-current power supplies (2L, 2R) disposed on a fixed unit (a board production line ...  
WO/2017/080619A1
The present invention relates to a method for controlling electrical power transmission to a vehicle (10), said vehicle (10) comprising a charging component (12) receiving electrical charge current from individually controlled charge seg...  
WO/2017/072230A1
Apparatus (10) to lay cables (C), comprising a work unit (101) bearing at least a pair of capstans (12) to support the cables (C) and provided with a safety device (13) cooperating with the pair of capstans (12); a winding and unwinding ...  
WO/2017/072226A1
Unit (102) for winding and unwinding cables of a cable-laying apparatus (10), comprising a reel (11) to support the cables (C) to be wound or unwound, a support frame (54) configured to keep said reel (1 1) in a raised position with resp...  
WO/2017/070317A1
A pantograph assembly configured to transfer electrical power from an overhead conductor to a machine is disclosed. The pantograph assembly may include a pantograph base detachably mounted to the machine, an articulated linkage assembly ...  
WO/2017/066469A1
A truck and method for installing catenary wire are disclosed in which the truck may have a platform with a greater capacity than conventional systems. The truck may further comprise a set of guard rails that can be moved from a stowed p...  
WO/2017/060172A1
The invention relates to a quick charging system (10) for electrically driven vehicles, in particular electric buses or the like, and to a method for forming an electrically conductive connection between a vehicle and a stationary chargi...  
WO/2017/060444A1
The invention relates to an arrangement comprising a direct current, DC, traction power network (1) adapted for supplying electrical energy to a rail system (4), a transformer (14), and an energy recuperation device (3) adapted for retur...  
WO/2017/059893A1
The invention relates to a method and an arrangement for inductive positioning of a current collector (14; 24) on a vehicle relative to a stationary current conductor (13; 23; 33; 43; 53). The invention involves transmitting a signal hav...  
WO/2017/057522A1
[Problem] To measure a measurement object above a vehicle such that when a plurality of rotary laser scan sensors are disposed on the roof of the vehicle within a measurement region, the laser lights do not interfere with each other. [So...  
WO/2017/056393A1
The present invention concerns a method and system for reducing the electric power consumption of a railway system comprising at least one catenary, trains and at least one substation connected to sections of catenary and providing elect...  
WO/2017/047454A1
A power transmission device according to one aspect of the present invention is provided with: a first coil for contactlessly transmitting power to a second coil of a power reception device; a converter which receives DC power, converts ...  
WO/2017/046946A1
A non-contact power supply device (1) of the present invention is provided with: a plurality of power supply elements (power supply coils 31) that are disposed in the moving direction by being separated from each other; an alternating cu...  
WO/2017/047455A1
A power transmission device according to one aspect of the present invention is provided with: a power converter for converting, into DC power, first AC power supplied from an AC power supply; a first detector for detecting the current o...  
WO/2017/037843A1
Battery packs 30, 130 mounted in an electrically assisted bicycle, etc., wherein said battery packs 30, 130 are provided with an accommodating case 31 for accommodating battery cells, power receiving coils 40, 140 for non-contact feeding...  
WO/2017/038303A1
The disclosed noncontact power supply system is equipped with: a power transmission device containing a power transmission coil to which AC power of a given frequency is input from a power supply; and a power reception device containing ...  
WO/2017/032316A1
Provided is a temperature compensation device for a rigid overhead catenary, wherein one end of a left slide guide rail (2) and of a right slide guide rail (3) are respectively fixedly connected to busbars (1) at two ends. Inner sides of...  
WO/2017/033328A1
This auxiliary power supply device for station buildings is equipped with: an operation start determination unit 21 that determines whether to convert a first AC power on the AC overhead line side into a second AC power available for loa...  
WO/2017/025399A1
The invention relates to a device having an overhead line (3) in the region of a stop and at least one rail vehicle (1) having a current collector (2) for making contact with the overhead line, wherein the overhead line has a central par...  
WO/2017/022154A1
This mobile body device is equipped with: a power reception unit that receives power transmitted in a noncontact manner from a power supply device in an adjacent small area, among multiple power supply devices capable of transmitting pow...  
WO/2017/012284A1
A negative voltage backflow direct current supply system for rail transport. On the basis of a traditional direct current supply system, a negative voltage return cable (4) and a direct current converter (5) for implementing negative vol...  
WO/2017/005017A1
An intelligent electric phase splitting device for an alternating-current electrified railway comprises a first switch (6) for connecting a first power supply arm (1) and a phase splitting zone (3) and a first impedor (4) connected there...  
WO/2016/208463A1
A wire measurement device is provided with: a first line camera (11) and a second line camera (12) for capturing an image of a wire, the first line camera (11) and the second line camera (12) being disposed at both ends in a railroad-tie...  
WO/2016/200434A1
A method of manufacturing an aluminum power transmission rail product with a metallurgically bonded stainless steel cap comprises providing molten aluminum in a tundish; providing a roll formed stainless steel wear cap; pretreating and p...  
WO/2016/190132A1
A management system according to an embodiment manages a power transmission device capable of transmitting power contactlessly to a power reception device of a moving body. A management system is provided with a detection unit for detect...  
WO/2016/181280A1
Method for the video inspection of a pantograph (100) along an overhead contact line, comprising the steps of: detecting passage of the pantograph (100) in a plurality of monitoring stations (2); in each monitoring station (2), in respon...  
WO/2016/171048A1
This apparatus for estimating wear of a trolley wire uses an estimation device (20) to estimate, from a measurement value sequence (10), both a wear rate and an estimation value proper as a transition of the remaining diameter, and outpu...  
WO/2016/170209A1
The invention relates to a device for reducing vibrations in conductive airfoils, comprising a bar (2) connected to the airfoil (9) by means of fastening parts (6) and used as a precompressor of the device (1), the two threaded ends ther...  
WO/2016/166813A1
An electric power supply device (2) is provided with: a feeder (3) arranged along a track on which a conveying carriage (1) travels and divided into a plurality of sections (40); a plurality of inverters (5) for feeding electricity to th...  

Matches 1 - 50 out of 10,224