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Patent Searching and Data


Matches 1 - 50 out of 11,305

Document Document Title
WO/2020/093859A1
Disclosed are a sectioning post uninterruptible flexible electrical phase separation device and a control method therefor, the device comprising: a single-phase isolation transformer (T T), a main circuit breaker (S), a first voltage sen...  
WO/2020/088806A1
The invention relates to a current collector (10) having at least one sliding contact (12, 12') for making electrical contact with a conductor profile (3) of a conductor line (2) and at least one antenna (13) for insertion into a longitu...  
WO/2020/078387A1
A direct current bus device (100), a direct current bus cabinet, and an energy feedback system for rail transit. The direct current bus device (100) comprises: a bus circuit (10), the bus circuit (10) comprising an input end (i) and an o...  
WO/2020/075510A1
In order to properly control rail-to-ground voltage in a DC feeding system, this rail vehicle that operates on electric power supplied from power-supply equipment is provided with a power control system that captures, as one of the param...  
WO/2020/070945A1
This misalignment detection device is provided with: a plurality of coils which receive magnetic force lines generated by a power transmission coil and are disposed side by side line-symmetrically with respect to an axis line as a symmet...  
WO/2020/069737A1
The invention relates to a brake system (1) for a rail vehicle (40). The rail vehicle (40) comprises a plurality N of wheelsets (10), each wheelset (10) comprising a first wheel (11) and a second wheel (12) which are connected to a wheel...  
WO/2020/069766A1
The invention relates to a wheelset (1) for a standard-gauge railway vehicle, comprising a first wheel (1) and a second wheel (12) connected thereto by means of a wheelset shaft (13). According to the invention, at least one recuperative...  
WO/2020/049853A1
A first converter (11) performs power conversion and outputs AC power. The AC power output from the first converter (11) is supplied to a first coil (12). The first coil (12) is magnetically connected to a second coil (22), and the AC po...  
WO/2020/037827A1
A grid-connected power supply control system for an urban rail vehicle, and an urban rail vehicle. The control system comprises a first relay (11) and a medium voltage bus bar contactor (12). The first relay (11) is connected to the medi...  
WO/2020/039570A1
A non-contact power-feeding device (10), provided with a plurality of power-feeding units (20), a power reception unit (30), and a parameter-setting unit (40). The plurality of power-feeding units are provided with an AC power supply (21...  
WO/2020/029713A1
An electric vehicle and a road contact power supply device for use with the same, pertaining to the field of transportation. A power receiver for receiving power from a road contact power supply device is mounted on a lower portion of th...  
WO/2020/029686A1
The present application provides a pressure conduction mechanism and a charging bow used thereby, which relate to the technical field of charging devices. The pressure conduction mechanism comprises a bracket, a rocker assembly, an elast...  
WO/2020/032099A1
Provided is an inspection device which is to be set on an overhead line, said device comprising a detection part, an output part for wirelessly outputting information which is outputted from the detection part; and a vibration-powered ge...  
WO/2020/026868A1
This power transmission device is provided with: a power transmission coil; a magnetically-shielded space generated by a power transmission-side cancel coil disposed outside the power transmission coil; a movement member capable of movin...  
WO/2020/024947A1
A charging rail and a rail transit system having same, the charging rail (100) comprising: a protective cover (10), which is internally provided with a receiving space (11) and provided thereon with a penetrating slot (12) in communicati...  
WO/2020/013744A1
An electrical power buffer unit for supplying electrical power to a railway train is provided. The electrical power buffer unit comprises connection means, charging means, supplying means and a control unit. The connection means is arran...  
WO/2020/011236A1
An automatic disconnection and re-connection device for rigid overhead lines. The device is composed of three parts, i.e. a slide-type busbar connector (3), a middle-section movable busbar (5) and an articulated busbar connector (4), whe...  
WO/2020/007524A1
The invention relates to a lateral support system (13) for laterally fixing a contact wire (2) of an overhead line system (1), comprising at least one contact wire clamp (14), which is designed to be secured to the contact wire (2), and ...  
WO/2020/001133A1
Provided are a method and apparatus for handling a grid-side converter apparatus of a multi-current electric locomotive. The method comprises: determining a target power supply standard of a multi-current electric locomotive (S101); unde...  
WO/2020/001378A1
A three-phase power supply and collection device for a maglev train. A beam (1) is provided on a middle portion of a bogie of the maglev train. Three longitudinal bearings (2) are provided on a lower surface of the beam, and are respecti...  
WO/2020/003713A1
This in-motion contactless power supply system supplies power to a vehicle while the vehicle is in motion by using a plurality of primary coils (112) disposed along the advancement-direction of a road and a secondary coil (212) mounted o...  
WO/2019/242226A1
A control method for a main circuit of a traction system, comprising: controlling a protection module (3) to be turned off in a braking condition; when a rail vehicle is running on a charged third rail, controlling the protection module ...  
WO/2019/229479A1
A rail transport vehicle electric energy storage and charging system has an energy storage sub-system (200) and a charging system (400) having a charging rail (4) which only charges a vehicle (10) when the rail is covered.The invention a...  
WO/2019/230078A1
Provided is a vehicle power feeding device that can reduce the likelihood that an object existing on the ground will become an obstacle and hinder operation. An example of the vehicle power feeding device of the present invention is prov...  
WO/2019/223983A1
A suspension clamp (1) for inclined trolley wires is specified, with a feeder ear (2) for the current-conducting connection of a contact wire (3) and a suspension cable connection fitting (4) for the connection of a suspension cable, con...  
WO/2019/219399A1
The invention relates to a clamp (10) for securing a contact wire (13) to a support line (21). The object of the invention is to provide a clamp which is better suited for non-railbound applications. The clamp (10) according to the inven...  
WO/2019/218523A1
A high-voltage network side circuit of a motor train in a motor train unit and a control method and device therefor, a computer readable storage medium, the high-voltage network side circuit comprising a plurality of receiving branches (...  
WO/2019/219410A1
The invention relates to a clamp (10) for securing a contact wire (13) to a hanger line (23), which is better suited for non-railbound applications. The clamp (10) according to the invention comprises two clamp halves (11, 12), as well a...  
WO/2019/208396A1
A feeding device according to one embodiment: supplies power to a DC feeding circuit to which a first feeding device is connected; and comprises an information acquisition unit, a converter unit, and a voltage control unit. The informati...  
WO/2019/192168A1
A monitoring cabinet for a catenary work car. The monitoring cabinet comprises a collection module, a control module, an execution module and a display module, wherein the collection module is used for acquiring environmental parameters ...  
WO/2019/189374A1
This power transmission module is used for a power transmission device in a wireless power transfer system that can simultaneously transfer energy to two or more power reception electrode groups from a power transmission electrode group ...  
WO/2019/176359A1
In order to enable suppression of occurrence of unnecessary leakage flux even when power feeding to a battery is forcedly blocked, this power reception device for wirelessly receiving power feeding upon receiving an AC magnetic field emi...  
WO/2019/175165A1
The invention relates to a rapid charging system (10) for electrically driven vehicles, in particular electric buses or similar, and a method for forming an electrically conductive connection between a vehicle and a stationary charging s...  
WO/2019/169950A1
A railway power supply system and an outdoor parallel modular device for a railway power supply system. The device comprises a parallel main body module and a parallel peripheral module; the parallel main body module comprises a first vo...  
WO/2019/169951A1
Disclosed are an outdoor network access device, system and method for a railway power supply system. The device comprises: a network access body module and a network access peripheral module, wherein the network access body module compri...  
WO/2019/165887A1
A cable (100) comprises a first conductor (200a) and a first conductor isolation (300a) wherein the first conductor (200a) comprising at least a first break point (11a, 11b, 11c…, 11n) between the first and second end of the cable (100...  
WO/2019/163209A1
A vehicle control system provided with: a storage battery for storing power to be used to drive a vehicle; a power receiving unit for receiving a power supply from a moving body capable of supplying the power stored in the storage batter...  
WO/2019/154069A1
Disclosed are a charging device (1000) for a rail vehicle, and a rail transport system. The charging device (1000) comprises a collector shoe (100) and a charging rail (300), the collector shoe (100) comprising a charging knife (20), whe...  
WO/2019/154068A1
A charging device (1000) for a rail vehicle comprises: a power collecting shoe (100) and a charging rail (300), wherein a charging blade (20) is movably disposed on a bracket (10a), or the charging blade (20) is rotatably disposed on the...  
WO/2019/153921A1
A railway vehicle charging groove assembly (20), comprising: a housing (240), two charging plates (200), and a connecting assembly (250), the two charging plates (200) being arranged at an interval to form a groove body (230), one end of...  
WO/2019/154070A1
Provided is a charging control method of a rail transit vehicle. The rail transit vehicle comprises an energy storing device for powering the vehicle and a charging knife (20), and the charging control method comprises steps as follows: ...  
WO/2019/149457A1
The invention relates to a protective device (11) for protecting a clamp (3) fastened to a contact wire (1) and a current collector (7) that is rubbing laterally on the contact wire (1), wherein the protective device (11) comprises at le...  
WO/2019/142098A1
The invention relates to a Section insulator (19) for separating a first current rail section (20) from a second current rail section (21) that extend in a driving direction (1) of a train comprising: - an insulation body (26) extending ...  
WO/2019/124382A1
The coil according to one embodiment of the present invention has a first electric wire on the inner peripheral side and a second electric wire on the outer peripheral side wound side-by-side and connects together the ends of the electri...  
WO/2019/121230A1
The present invention relates to a device for detecting electrical faults in an electrical overhead line system supplying energy to a rail vehicle, comprising sensor means for detecting a fault current, analytical means (17a, 17b, 17c) f...  
WO/2019/121275A1
The invention relates to a profiled body (1) which forms a supporting profile (T) for a contact conductor (SL), a supporting profile (T) with guiding faces in the longitudinal direction (R), in particular for an overhead track or a curre...  
WO/2019/125197A1
The group of inventions relates to electrical supply lines contacting current collectors of transport vehicles. A method of automatically monitoring a contact conductor of an electric transport system consists in that a query signal is g...  
WO/2019/116305A1
The invention relates to a conductor rail (4) for supplying an electrical current to a current collector (30) of a rail vehicle moving in a direction of travel (1) on entering a section insulator (19, 31), comprising: a rail body (10, 12...  
WO/2019/117796A1
According to a first aspect of the invention, a method (400) for determining a maintenance status for a pantograph arranged on a vehicle and/or a contact wire intended to be in electrical contact with the pantograph is provided. The meth...  
WO/2019/109716A1
A power supply system for a train traversing a phase break, the system comprising: a main circuit breaker (11), a lightning arrester (15), an on-board transformer (12), a first control device (13), and a motor (14). Two ends of the main ...  

Matches 1 - 50 out of 11,305