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Patent Searching and Data


Matches 151 - 200 out of 1,054,836

Document Document Title
WO/2021/068293A1
Disclosed is a charging and heating multifunctional base, comprising a base board, wherein a main PCB is arranged on the base board; a coil cover is arranged on the main PCB; an induction coil which is electrically connected to the main ...  
WO/2021/069300A1
The present invention relates to a carrier rail (1) for a carrier rail system, comprising: an elongate carrier profile (2); a busbar (4) having at least one electrical conductor (40) for electrically connecting electrical or electronic c...  
WO/2021/071241A1
The present invention relates to a current compensation system for a photovoltaic generator, which compensates for noise using an active EMI filter. An inverting system for photovoltaic generation comprises: a photovoltaic invertor for i...  
WO/2021/068320A1
Disclosed is a signal measurement method for an energy storage and frequency modulation system. An energy management system consisting of a microgrid controller, an energy management server, a workstation, and a network device is provide...  
WO/2021/068751A1
The present invention provides a multi-input power converter and a control method therefor, and an uninterruptible power supply comprising same. The multi-input power converter comprises: a first capacitor and a second capacitor connecte...  
WO/2021/070510A1
The present disclosure provides a wire harness in which the occurrence of abnormal sound is suppressed. This wire harness (10) comprises: a cable (11); a plurality of band clips (12) which are attached to the cable (11) and are for wirin...  
WO/2021/071770A1
A modular power distribution system, comprising a client device configured to be inserted into a host device, and having a series of independently configurable electrical connections and predetermined electrical connections connecting th...  
WO/2021/069933A1
Network balancing using a battery energy storage system in accordance with a method and system described results in reduced battery throughput and better battery state of charge management. The method exploits tolerances in the degree of...  
WO/2021/070377A1
One aspect of the present invention relates to a power reception device configured so as to be able to receive power from a plurality of battery units, each comprising a processor for controlling power supply functionality, said power re...  
WO/2021/070556A1
This wireless power receiving system 1 is provided with a power receiving device 5, comprising a power receiving coil 51 that receives electrical power supplied wirelessly from a power transmission coil 41 of a power transmission device ...  
WO/2021/069369A1
The present invention relates to an adapter (10) for an elongate support profile (20) of an elongate mounting rail (2), having an elongate adapter body (11) comprising (a) an elongate coupling region (12) for coupling to a retaining limb...  
WO/2021/069259A1
A method for controlling an electrical converter system (10) comprises: determining a nominal pulse pattern (t* p,i , Δu* p,i ) and a reference trajectory (x*) of at least one electrical quantity of the electrical converter system (10) ...  
WO/2021/069764A1
The system comprises a mobile object positioned over sliding elements, which moves over a base in a given direction, characterized in that it comprises: an elevated structure, similar to a canopy, parallel to the mobile object and to the...  
WO/2021/069659A1
The invention relates to a connection interface (8) for underwater applications, in particular for water sport equipment (1), comprising a connection unit for transmitting data and having a charging coil (10) for inductively transmitting...  
WO/2021/070519A1
A power supply device 10 for supplying power to a seat S that can slide and turn with respect to a floor part F of a vehicle, is provided with: a power transmission unit 40 that is disposed, in the floor part F, along the sliding directi...  
WO/2021/070553A1
A wireless power supply system 1 includes a power transmission device 2 and a power reception device 3. The power transmission device 2 is installed in a road 4, and comprises a power transmission coil 21 that wirelessly transmits electr...  
WO/2021/070295A1
This power conversion device comprises a power conversion circuit, and a power conversion control circuit. This power conversion control circuit: calculates a positive phase current command signal based on a positive phase voltage of a t...  
WO/2021/072397A1
An optical measurement system may include a plurality of light sources and a plurality of photosensors, where the photosensors are configured to receive photons from the light sources that are reflected off objects in the surrounding env...  
WO/2021/071013A1
The present invention provides a discontinuous pulse width modulation apparatus and method for minimizing switching loss of a power conversion system by means of adjusting a power factor angle such that a current flowing through a switch...  
WO/2021/070480A1
Provided is a contactless power feeding device capable of supplying electric power efficiently. In this contactless power feeding device (1), an annular power reception-side base body (6) is provided to a rotating body (2), an annular ...  
WO/2021/068587A1
An ionization combustion circuit and an electric flame cooker. The ionization combustion circuit comprises a power supply module (10), a voltage conversion module (20), a voltage-doubling rectifier module (30), an ignition module (40) an...  
WO/2021/070017A1
A component (10) of electric motor configured to cool windings mounted therein is described, wherein the component is made of a material formed by an aggregate of granules coated with an electrically insulating layer, wherein the granule...  
WO/2021/070535A1
The present invention addresses the problem of efficiently warming a catalyst and maintaining the temperature of the catalyst. Provided is a drive system the drive system comprising: an internal combustion engine; a catalyst part that ...  
WO/2021/070809A1
This actuator comprises a plurality of stacked electrode sheets and an adhesive layer provided between adjacent electrode sheets. The electrode sheet comprises an elastomer layer and an electrode provided on the elastomer layer. The plur...  
WO/2021/064161A1
An inverter (200) connected to an energy source (100) and configured to supply power to a load network (300) comprising at least one controllable load, said inverter (200) comprising a processor (201) adapted to control the at least one ...  
WO/2021/066673A1
A device for generating a propulsive levitating force comprises, disposed on a structure for receiving a propulsive levitating force, such as a vehicle, at least two bodies that exert a force, for example a magnetic force, on one another...  
WO/2021/063607A1
The invention relates to a method and a measuring system, which comprises a first and at least one second measuring instrument, wherein the measuring instruments are each designed to measure an electrical energy quantity flowing in a fir...  
WO/2021/063881A1
Method for installing an elongated element (10), in a submarine duct (20), the submarine duct (20) having an entry port (21) and an exit port (22) located in outer liquid (OL) at a second depth, the method comprising the steps of: - intr...  
WO/2021/064988A1
A power conversion device (1) includes: a first housing (2) having a first flat surface section (21) in which a first through-hole section (23) is formed, and also having a first side-surface section (22); a second housing (6) having a b...  
WO/2021/067828A1
A method may include orienting a set of solar power units in a first position in which rows of solar power units are shaded by adjacent rows of solar power units; and monitoring energy generated by the set of solar power units over a win...  
WO/2021/065926A1
This sensor device 10 is attached to, e.g., a machine component. The sensor device 10 comprises a sensor unit 12, an output unit 16, and a power harvesting unit 22. The sensor unit 12 measures a state related to the machine component. Th...  
WO/2021/063753A1
A medium or high voltage electrical device (10) and method of maintaining the composition of an insulating gas mixture in a medium or high voltage electrical device, where the device (10) comprises a sealed chamber (12), said sealed cham...  
WO/2021/067933A1
An attachment system for roof-mounted equipment of this disclosure includes a pedestal (10) having rails (23) and corresponding channels (25) at a top (11) and bottom (21) wall surface, the rails (23) and channels (25) located below the ...  
WO/2021/065299A1
This motor unit is provided with a housing and a plate-like first substrate. The housing houses therein a motor having a rotary shaft that extends in a vertical direction. The first substrate has an electronic component mounted thereon. ...  
WO/2021/066611A1
A wireless power transmission apparatus according to an embodiment of the present specification corresponds to a wireless power transmission apparatus for wireless power transmission to a wireless power reception apparatus. After a negot...  
WO/2021/065363A1
In order to cool a coil of an electric motor (20) of a turbo compressor (10) using a simple configuration, in this turbo compressor, which is provided in a refrigerant circuit (70) that performs a refrigeration cycle, and which compresse...  
WO/2021/065447A1
According to the present invention, in a first section where an instantaneous value of a voltage source (|Vin|) is higher than a DC voltage command value Vdc*, a first conversion operation of turning off a second switch (Sc), selecting a...  
WO/2021/063822A1
The invention relates to a coil element (6, 6') for a coil of an electrical machine comprising at least two conductor elements (10), which run in parallel, for arrangement in slots (3) of a coil former (2) and at least one connecting sec...  
WO/2021/063211A1
A control method for a photovoltaic panel cleaning robot and a photovoltaic panel cleaning robot. The control method comprises: determining whether the photovoltaic panel cleaning robot encounters an obstacle; and if yes, adjusting the r...  
WO/2021/063742A1
The present invention provides a set of transport elements (100, 200; 100a-b, 200a) for transporting containers for a long-stator linear motor system having at least two transport paths (120, 220) arranged in an offset manner with respec...  
WO/2021/065443A1
The purpose of the present invention is to provide a battery state estimation device that can accurately estimate the deterioration state of the entire battery system considering SOH distribution of battery cells. The battery state estim...  
WO/2021/067293A2
Aspects of the invention include a method for synthesizing a peptide brush polymer, the method comprising: exposing a mixture comprising peptide-containing monomers, one or more photoinitiators, and one or more chain transfer agents to a...  
WO/2021/066372A1
The present invention relates to a device (3) for driving a compressor of a vapourous fluid with a housing (2) that features a cooling surface and a power supply arrangement (5). The arrangement (5) exhibits at least one switching elemen...  
WO/2021/064270A1
The synchronous control method for facilities with multiple distributed power generation units is comprised of a plant controller which gathers electrical measurements and operates at the common point of interconnection, being responsibl...  
WO/2021/063565A1
A charger (1) and a method for charging an electrical energy store (2), wherein the charger (1) has a control unit (12) and a regulation unit (9), wherein the charger (1) is designed to charge the electrical energy store (2) to a defined...  
WO/2021/065959A1
This charging control device (15) comprises: an acquisition unit for acquiring the temperature of a secondary cell (11) and a charging parameter for the secondary cell; a learning unit for learning, on the basis of the acquired charging ...  
WO/2021/064315A1
Disclosed is a rotor (1) for an electrical machine, rotating about an axis of rotation (X), the rotor comprising: - a shaft (5) arranged on the axis of rotation (X), - a rotor body (3) extending along the axis of rotation (X) and arrange...  
WO/2021/066259A1
Disclosed in one embodiment of the present invention is a method for analyzing data of a photovoltaic power plant, the method comprising the steps of: calculating a theoretical estimated power generation amount of a photovoltaic power pl...  
WO/2021/065259A1
A semiconductor device (1) comprises a plurality of semiconductor switching elements (11, 11a). Among the plurality of semiconductor switching elements, only some of the semiconductor switches are second switching elements (11a) provided...  
WO/2021/065954A1
This motor drive method is a method in which a motor drive device drives a motor, the motor drive device comprising: an inverter that adjusts supply power to the motor, which is a synchronous machine; and a controller that controls the i...  

Matches 151 - 200 out of 1,054,836