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Patent Searching and Data


Matches 701 - 750 out of 988,633

Document Document Title
WO/2018/227270A1
A system for providing both driving and charging functionality by using a plurality of traction inverters and a plurality of energy storage devices coupled to one another across the electric motor; an AC/DC converter front-end circuit in...  
WO/2018/230196A1
A drive device 100 is equipped with: a gate drive unit 20 which has gate drive circuits 21, 22 which respectively drive the gates of switching elements 11, 12 that are connected in series with one another; a negative-side power supply VC...  
WO/2018/230012A1
Provided is a power conversion device having an output controlled on the basis of information from a sensor, wherein, in order to shield a circuit to be disturbed, such as a sensor from magnetic noise of a power circuit 1, a control circ...  
WO/2018/230107A1
First to N-th common portions 11 to 1N (N is an integer of 2 or more) common to each phase are connected to a DC link capacitor DCC common to each phase. M-phase (M is an integer of 2 or more) phase modules 31 to 3M are connected to the ...  
WO/2018/229853A1
The purpose of the present invention is to provide a pulse power source apparatus of an inductive addition type capable of executing bipolar output at a high repetitive frequency. A pulse power source apparatus (10) is provided with: a p...  
WO/2018/228930A1
The disclosure relates to methods (100) for detecting a plug-in operation of a charging connector in a charging socket of an electrically drivable vehicle, wherein the charging connector has a control signal line for transmitting control...  
WO/2018/232151A1
A clamp assembly includes a body having a first side and a second side. The body includes a first channel configured to receive a flat wire, a second channel configured to receive a round wire, a first projection extending from the first...  
WO/2018/232267A1
A fuse suitable for arc quenching is disclosed. The fuse incorporates a high-resistive material or element placed in parallel relationship with the fusible element to mitigate, minimize and/or prevent arcing during an overcurrent conditi...  
WO/2018/229851A1
A boost converter is provided with: a rectifier for rectifying an AC voltage to a DC voltage and outputting the rectified DC voltage to first and second DC terminals; a plurality of chopper circuit units each having a reactor having one ...  
WO/2018/228282A1
Disclosed in the present invention are a single-phase multipolar module and a single-phase multipolar module combined switched reluctance motor, belonging to the field of switched reluctance motors. The motor comprises a rotor iron core ...  
WO/2018/228741A1
The invention relates to a method for determining phase currents (ia, ib, ic) of a rotating multiphase electrical machine fed by means of a PWM-controlled inverter. In this case, injection voltages applied in at least one stipulated PWM ...  
WO/2018/229422A1
The invention relates to an electrical energy storage system (3) for an aircraft, comprising at least one battery having a plurality of modules (11) of battery cells interconnected by means of a secondary breaker element (13) specific to...  
WO/2018/225235A1
The present invention makes it possible to continuously control a DC-DC converter by eliminating a circuit failure of the DC-DC converter with respect to a failure of a voltage sensor for detecting a high voltage-side voltage in the DC-D...  
WO/2018/223444A1
An auxiliary inverter for a locomotive, and control method. The auxiliary inverter for a locomotive comprises: a voltage output circuit and a control circuit. The control circuit comprises: a separation module for positive and negative s...  
WO/2018/225876A1
The project has been designed to amplify magnetic flux in a magnetic circuit. This will control the flow of flux through a circuit by use of a magnetic field produced within the path of the flux. The invention relates to electric power g...  
WO/2018/226871A1
A system for wireless power delivery including one or more transmitters and receivers. A method for wireless power delivery, preferably including: determining transmitter-receiver proximity; determining transmission parameter values, pre...  
WO/2018/224213A1
The invention relates to a controlled load apparatus having a load (10), a control electronics system (12), which is connected to the load (10) by means of at least one conductor (14) in such a way that the load (10) can be switched and/...  
WO/2018/225410A1
The present invention is provided with: a plurality of power conversion cells 101; and a control device 300 for controlling the power conversion cells. The power conversion cells each have: a transformer 131; a primary converter 111 and ...  
WO/2018/224163A1
An electrical machine (100) having a conductor arrangement (200) is proposed. The wound conductor arrangement includes: an electrical conductor and an electrical insulation at least partially provided around the conductor. The electrical...  
WO/2018/224376A1
The invention relates to an electrical component (10), in particular for a motor vehicle, comprising an electrical part (14) and an electronic control device (16), which has a contact strip (18), the control device (16) and the electrica...  
WO/2018/225572A1
Provided is an electricity storage element protection device in which after a switch is switched to a cutoff state in order to protect an electricity storage element from abnormality such as overcharge and overdischarge, the switch is qu...  
WO/2018/226808A1
Apparatuses and methods for hanging a plurality of sensors from an overhead strand holding one or more communication cables are described herein. In an example embodiment, a monitoring device includes a first housing portion including a ...  
WO/2018/223474A1
Provided are a power generation device based on helical vibrating ball nano-scale friction and a buoy body thereof. The power generation device comprises an inner helical barrel (4), an outer helical barrel (5) sheathed onto the inner he...  
WO/2018/224849A1
An electronic device for adjusting the leakage sensitivity of a Residual Current Device (RCD) comprising a power supply board, a board for generating an artificial residual current and an electronic control circuit board. The device is c...  
WO/2018/225402A1
When the present invention is started for use in a debugging mode such as parameter correction, the user enjoys both ease of use, due to operation being possible in a simple environment, as well as security. A power conversion device of ...  
WO/2018/224261A1
The present invention relates to an electric motor (1) comprising a stator (2) that is fixed in an outer casing; a rotor (3) that moves in the stator (2); a shaft (4) that is inserted through the center of the rotor (3) and that rotates ...  
WO/2018/226091A1
A first aspect provides a heat sink panel for receiving thermal energy from a photovoltaic panel. The heat sink panel comprises a shaped metal sheet, wherein at least part of the metal sheet is shaped into substantially parallel gutters....  
WO/2018/226607A1
Building integrated photovoltaic (BIPV) systems provide for solar panel arrays that can be aesthetically pleasing to an observer. BIPV systems can be incorporated as part of roof surfaces as built into the structure of the roof, particul...  
WO/2018/225123A1
The present invention is provided with: a first power supply connector (5a) for connecting, to a first vehicle power source (7a), a first inverter (12a) that supplies a drive current to a first three-phase winding (15a) of a rotary elect...  
WO/2018/224782A1
The subject of the present invention is a differential protection device (1) for detecting a fault current in an electrical installation. Said device (1) comprises, on the one hand, a transformer with a toroidal core (T), with a primary ...  
WO/2018/225293A1
The purpose of the present invention is to provide a permanent magnet rotating electric machine capable of being highly efficiently controlled even in a high-speed region. In order to achieve this purpose, the present invention provides ...  
WO/2018/225456A1
According to the present invention, a power management system server 14 is connected to an apparatus that consumes or supplies power. A reception unit 500 receives information about the apparatus from the apparatus. The reception unit 50...  
WO/2018/227124A1
A load control device for controlling power delivered from an alternating-current power source to an electrical load may comprise a controllably conductive device, a control circuit, and an overcurrent protection circuit that is configur...  
WO/2018/225587A1
A dynamo-electric machine comprises a rotor that is supported to rotate freely, and a stator core (21) placed coaxially with the rotor. The stator core is configured by laminating a plurality of steel plates (32), and has a ring-shaped y...  
WO/2018/223597A1
An integrated system for storing an unmanned aerial vehicle, the system comprising a vertical column (2) and an accommodating chamber (11). The vertical column (2) is configured to support and secure the accommodating chamber (11), and i...  
WO/2018/226745A1
A battery system (12) includes battery cells to store electrical energy and to output electrical power. The battery system further includes a housing (150, 152), a shunt (146), a control board (98), and a connector assembly (148). The ho...  
WO/2018/224783A1
The subject of the present invention is a differential protection device (1) for detecting a leakage or fault current in an electrical installation. Said device (1) comprises, on the one hand, a transformer with a ferromagnetic core (T),...  
WO/2018/225417A1
In a power storage system (1), a control unit (50m) calculates the overall State of Power (SOP) of a plurality of power storage blocks (10-30) on the basis of the SOP of each individual power storage block in the plurality of power stora...  
WO/2018/223624A1
Disclosed are a mounting bracket and mounting assembly for a photovoltaic module. The mounting bracket comprises: a bracket body (1); a vertical plate (2) with a bottom end being fixed on a top face of the bracket body (1); and a horizon...  
WO/2018/227083A1
A multi-filament high temperature superconducting cable having improved AC current carrying capacity, quench resistance and flexibility. The multi-filament cable is formed from a plurality of stacked exfoliated filaments which provide cu...  
WO/2018/223751A1
A piezoelectric motor (8), comprising piezoelectric ceramics (5), a clamping device (3), and a motor housing (4). The piezoelectric ceramics (5) are fixed in the motor housing (4) by means of the clamping device (3); each piezoelectric c...  
WO/2018/226115A1
The invention relates to the oil and gas industry, and more particularly to the transportation of gas through local and major pipelines, using pumps. The technical result is that of increasing transportation efficiency by reducing electr...  
WO/2018/225375A1
The purpose of the present invention is to implement a power conversion device capable of suppressing the reverse flow of current and improving current responsiveness and power conversion efficiency. A snubber capacitor 25 capable of abs...  
WO/2018/226571A1
A method for charging a rechargeable battery comprises estimating an initial state of charge of the battery (SOC0), which may be estimated based on a time to polarization or an initial voltage of the battery. The method also comprises ch...  
WO/2018/224856A2  
WO/2018/225757A1
This unmanned aerial vehicle is provided with a main body unit, a propulsion unit which has a rotor blade and a motor for rotating the rotor blade about a rotation shaft and which is attached to the main body unit, a rechargeable battery...  
WO/2018/223715A1
An inductor (10). The inductor comprises a first portion winding, a second portion winding, a magnetic core (12) and a winding, wherein the first portion winding is a conductive path (140) disposed on a circuit board (14), the second por...  
WO/2018/225296A1
In a rotary body (32) of a rotor (30), a plurality of permanent magnets (45) and a plurality of division cores (33) are alternately arranged in a circumferential direction. Regarding the permanent magnets (45), opposing magnetic pole sur...  
WO/2018/226434A1
An assembly for use in an axial flux motor or generator includes a rotor plate and a magnet, the magnet having a surface that is orthogonal to a magnetization direction of the magnet. The rotor plate is adapted to engage a rotor shaft th...  
WO/2018/227121A1
A load control device may control power delivered from a power source, such as an alternating-current (AC) power source, to at least two electrical loads, such as a lighting load and a motor load. The load control device may include mult...  

Matches 701 - 750 out of 988,633