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Matches 1 - 50 out of 985,701

Document Document Title
WO/2018/222197A1
A unitary multilateral junction for deployment in a wellbore, wherein the multilateral junction permits electrical power and communications signals to be established in both a lateral wellbore and a main wellbore utilizing. The unitary j...  
WO/2018/219415A1
There is provided a method of operating a renewable power plant that is connected to a wider power network by a bus. The method comprises: identifying a predetermined voltage condition of the renewable power plant or of the bus; controll...  
WO/2018/222374A1
An electronic device may have a power system. The power system may receive wireless power or wired power and may use a portion of the received power to charge a battery. Power consumption by control circuitry in the device can be adjuste...  
WO/2018/221677A1
A power storage element 3 includes, in a positive electrode or a negative electrode, an active material which causes a plurality of electrochemical reactions in accordance with the process of change during charging and discharging and wh...  
WO/2018/221330A1
Provided is a management method provided with: a step A of estimating an error pattern of estimation errors occurring when estimating a power usage amount in a future period of each of a plurality of entities; and a step B of determining...  
WO/2018/222198A1
A unitary junction for deployment in a wellbore, wherein the unitary junction permits electrical power and communications signals to be established in both a lateral wellbore and a main wellbore utilizing. The unitary junction assembly g...  
WO/2018/222758A1
An apparatus for multi-pad wireless charging is disclosed. The apparatus includes a plurality of primary pad apparatuses 102. Each primary pad apparatus 102 is positioned to transmit power to a secondary pad apparatus of a vehicle. The p...  
WO/2018/219735A1
A converter assembly (10; 60) comprises a converter (12; 62) for interconnecting first and second electrical networks (14, 18). The converter (12; 62) includes at least one control module (22) that is programmed to control directly in ac...  
WO/2018/221787A1
The present invention provides a circulation type solar panel washing apparatus having excellent washing efficiency, comprising: a frame; at least one solar panel fixedly installed to the frame to be exposed to solar light; at least one ...  
WO/2018/219453A1
Suspension arrangement (14) for suspending a high voltage valve unit (12) from a load carrying support structure (16), the suspension arrangement (14) comprising a support member (20); at least one suspending insulator (24) for suspendin...  
WO/2018/218754A1
A high voltage direct current power distribution-based electric vehicle charging station, comprising a high voltage circuit breaker, a high voltage direct current conversion device and a charger; a three-phase high voltage input voltage ...  
WO/2018/220751A1
The present invention provides a state monitoring device capable of estimating the state of a device system, the modeling of which is difficult, and also provides a device system provided with the state monitoring device. The state monit...  
WO/2018/221887A1
The present invention relates to a strengthened self-power generator using a power increasing device, characterized in that when a power switch (406) of a motor (403) connected to an AC power supply (411) is turned on, a power increasing...  
WO/2018/221237A1
A dynamo-electric machine (10) has a rotor (21) and a stator (31). The rotor has a nozzle (51) for forming an oil jet flow (61). An exposed-core portion of a stator core (32) is oriented along the central axis (56) of the nozzle. As a re...  
WO/2018/222832A1
An embodiment includes a system for inspecting a plurality of switchgear systems. Each switchgear system includes a switchgear enclosure and a plurality of switchgear components disposed in the switchgear enclosure. The plurality of swit...  
WO/2018/222373A1
An energy storage system includes an energy storage device that has a plurality of cells. The energy storage system further includes a string power converter connected in series between the energy storage device and a direct current (DC)...  
WO/2018/221877A1
The present invention relates to a fine dust removal device and a fine dust control system for driving the same, the device comprising: a current-applying electrified net; and a dust collection part facing the electrified net, and includ...  
WO/2018/219912A1
The invention relates to a small appliance, in particular a body care appliance, in particular a razor appliance, beard-trimming appliance, hair-cutting appliance, epilator appliance, tattooing appliance, toothbrush appliance or the like...  
WO/2018/219748A1
The invention relates to a control device comprising a casing (12, 14) enclosing at least one switch (36), and a control finger that can move with respect to the casing (12, 14) and having at least one element projecting from the face of...  
WO/2018/218639A1
Provided is a power switch driving circuit with a built-in power supply capacitor. By discharging the power supply capacitor (Cvcc) when the power switch (M1) reaches a conduction threshold, the power switch (M1) is turn on, thereby savi...  
WO/2018/222491A1
A wireless transmit/receive unit (WTRU) and/or a user device may be configured to receive different information through different receiver chains. The WTRU may comprise multiple receiver chains. One of the WTRU's receiver chains may incl...  
WO/2018/221347A1
This storage battery system comprises: a grid connected storage battery; a first current sensor which is disposed in an electrical path linking the storage battery and the grid and detects the current in the electrical path; and one or m...  
WO/2018/219643A1
The invention relates to a discharge circuit (10) for discharging a high-voltage DC link (20) of a vehicle. The high-voltage DC link (20) comprises a DC link capacitor (30) to which a high voltage (U_H) is applied. The discharge circuit ...  
WO/2018/219919A1
The present invention relates to an apparatus (1) for reducing dangerous bearing voltages in an electric machine (M) having a rotor (2) and having a stator (3), wherein, between the rotor (2) and stator (3), a rotor-side and stator-side ...  
WO/2018/220212A1
The invention relates to a modular DC link circuit for a power converter, comprising at least two or more DC link capacitor modules connected in parallel in a chain, each DC link capacitor module having a first connection point, a second...  
WO/2018/221031A1
Provided is a switching power supply device in which the resolution of voltage control is high. The switching power supply device according to the present invention comprises a power conversion circuit configured to include a switching e...  
WO/2018/220677A1
This rotor is provided with a rotor core (31), a plurality of first conductors (331), a second conductor provided on one end side in the axial direction of the rotor core (31), and a third conductor provided on the other end side in the ...  
WO/2018/221906A1
The present invention relates to: an MMC converter linking with a high voltage direct current (HVDC) transmission system; and a sub-module constituting the same. The sub-module according to the present invention comprises: a first power ...  
WO/2018/221296A1
A power conversion device (1) has a metal substrate (15) disposed on an aluminum case (23) with an insulation sheet (25) interposed therebetween. In the metal substrate (15), a circuit pattern (21) is disposed on an aluminum base (17) wi...  
WO/2018/221964A1
A wireless charging method: executes any one charging mode between a first charging mode and a second charging mode; confirms an undetection of a smart key in a vehicle; changes the charging mode in operation to a fine power transmission...  
WO/2018/221449A1
An electric motor according to an embodiment has a stator and a rotator. The stator has a stator iron core, a plurality of stator teeth, and a plurality of stator slots. The plurality of stator teeth, around which a stator coil is wound,...  
WO/2018/221873A1
The present invention relates to a photovoltaic blind which has a solar cell panel installed on one surface of a blind slat, thereby enabling photovoltaic power generation, and in which the solar cell panel is configured to be assemblabl...  
WO/2018/222442A1
The bluff body attaches to an elastic mount and is capable of generate vortex shedding when the elastic mount orients the bluff body in a flow-line traverse to a fluid flow and vibrates in response to the vortex shedding. A harvester is ...  
WO/2018/221947A1
The present invention provides: an electric wiring structure in which a connection point of electric wiring can be disposed in an interior side wall so as to enhance the convenience of electric wiring construction, and a power line can b...  
WO/2018/222523A1
A brushless direct current electric motor assembly includes a housing having a first end and a second end and a stator disposed in the housing. The assembly further includes a rotor subassembly disposed in the stator, the rotor subassemb...  
WO/2018/222650A1
Electric power systems and methods are provided that detect an islanding condition. The systems and methods include components to inject a perturbation current at a power output, based upon a perturbation current signal, and receive a vo...  
WO/2018/222320A1
Disclosed herein is add-on electronic circuit structures and methods for providing protection against reverse-electrical-current failures and for enabling comprehensive electrical (current- voltage sweep) and electro-optical (electrolumi...  
WO/2018/221917A1
The present embodiment relates to a method for controlling wireless power transmission of a wireless power transmitter which wirelessly transmits power to a wireless power receiver. A method for controlling wireless power transmission of...  
WO/2018/219625A1
The invention relates to a protection system (10) for the overcurrent protection of a battery system (200), having: - a circuit breaker (70) for interrupting an electrical current path (P) in the battery system (200), - a detection unit ...  
WO/2018/220968A1
A control apparatus for an AC motor (10) comprises: a correction unit (220) that calculates a correction voltage for compensating for an output voltage error of a power converter (3) and corrects a voltage command; a voltage error featur...  
WO/2018/219598A1
The invention relates to a stator module (100, 410, 420, 430) for a linear drive of a container-handling machine in the beverage-processing industry, comprising a housing in which a core (341) and at least one coil (342) are arranged, wh...  
WO/2018/221524A1
Provided is a thermal-insulated multiple pipe for superconducting power transmission, having high thermal insulation properties and having no damage to spacers even when laid using the reel-lay method. A thermal-insulated multiple pipe f...  
WO/2018/221100A1
This nozzle revolving device is provided with: a nozzle unit which has a nozzle that unwinds a wire from the tip thereof and a nozzle holder for holding the nozzle, and which rotatably supports the nozzle holder; and a nozzle holder driv...  
WO/2018/220397A1
A short stroke actuator comprising comprising an annular field coil housed in a housing and a composite plunger for relative travel threrethrough, the composite plunger comprising two permanent magnets axially in line but spaced one from...  
WO/2018/219712A1
The invention relates to a housing arrangement (10) comprising an inner space (16) for accommodating components (13, 14, 15) which can form sources of ignition. The housing arrangement (10) further comprises a part housing (12) which is ...  
WO/2018/218863A1
The present invention relates to the field of cable installation. Specifically disclosed is a cable extension method. A margin pipe is provided; when a cable is laid, the margin pipe is installed between two adjacent brackets where a cab...  
WO/2018/222735A1
A powered furniture system can include at least a first article of powered furniture having a control circuit, a first number of power outlets, and a first identification circuit, and a second article of powered furniture having a second...  
WO/2018/220900A1
With the present invention, there is obtained a power supply device in which simplification of a circuit is realized. The present invention comprises: n (an integer of 2 or greater) configuration stages configured from a unit including a...  
WO/2018/218823A1
A wireless charging method based on charging priority and a wireless charging router, comprising: step S100: monitoring the current charge of each wireless terminal connected to a wireless network; step S200: determining whether there is...  
WO/2018/218924A1
A high-voltage direct current generator, a wind turbine set, and a wind farm. The high-voltage direct current generator comprises: an alternating current multi-winding generator (1), comprising N three-phase windings; 3N single-phase win...  

Matches 1 - 50 out of 985,701