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WO/2024/062263A1 |
This charge/discharge control method is for a charge/discharge element (EV1, EV2) and is conducted in every control cycle (ts) from a start time point (t0). The method involves measuring a power consumption amount obtained by integrating...
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WO/2024/027208A9 |
The embodiments of the present application provide a charging circuit, an electronic device, a charging system, and a reverse charging method, relate to the technical field of circuits, and allow an electronic device in a powered-on stat...
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WO/2024/064000A1 |
A wireless power transfer device can include a coil that couples to a corresponding coil of a counterpart device to facilitate wireless power transfer, a power converter coupled to the coil, and controller and communication circuitry tha...
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WO/2024/062451A1 |
The invention concerns a hybrid solar power generation system (100) comprising: - a set of photovoltaic panels (12), - a first loop circuit (20) containing a heat-carrying fluid (20a) able to circulate along the first loop circuit (20), ...
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WO/2024/064008A2 |
A user equipment (UE) configured to decode, based on signals received from a network, a first configuration for wireless communications with the network, wherein the wireless communications and associated processes are performed by a wir...
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WO/2024/061836A1 |
An axial flux stator core (50) and a manufacturing thereof is proposed. The axial flux stator core (50) has a spirally layered structure (24), wherein the axial flux stator core (50) comprises a metal strip (14) having a longitudinal fir...
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WO/2024/061278A1 |
The subject invention pertains to a comprehensive investigation of leading mechanisms of contact electrification in various liquid-liquid systems and an all-liquid TENG with optimized materials and structures to harvest energy from rainw...
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WO/2024/061964A1 |
An electrical converter (10) comprises a main stage (12) adapted for converting a DC voltage into an intermediate voltage comprising at least two voltage levels, a filter cell stage (14) with a filter cell (30) for each phase of the inte...
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WO/2024/060306A1 |
Disclosed in the present invention is a permanent magnet synchronous motor sensorless control method for an agv transfer robot, comprising: determining an operating state of a permanent magnet synchronous motor; if the permanent magnet s...
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WO/2024/060487A1 |
A method for charging a battery, which includes the steps of acquiring real-time information about the battery; receiving on-site input from a user, the on-site input comprising at least one of a user available time in which the battery ...
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WO/2024/063446A1 |
An electronic device according to various embodiments of the present disclosure may comprise: a first charging circuit connected between a first node and a second node; a second charging circuit connected between the first node and a thi...
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WO/2024/062277A1 |
The present invention relates to modular metal panels for thermal energy recovery, with chamber and without chamber usable on buildings or on self-propelled mobile structures or on another kind of prefabricated or non-prefabricated struc...
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WO/2024/061782A1 |
According to an embodiment, an intraoral scanning device is disclosed. The device is configured to acquire intraoral scan data from a three-dimensional dental object. The intraoral scanning device includes: a projector unit configured to...
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WO/2024/062754A1 |
Provided is a control system that suppresses fluctuations in the frequency and the voltage of a bus. A control system is for a power conversion device that performs charging/discharging of a secondary battery, in a power supply system in...
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WO/2024/060386A1 |
A rectifying converter for an uninterruptible power supply and a control method therefor. The rectifying converter comprises a rectifying-discharging reusing module, a first mains switch module, a second mains switch module, and a batter...
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WO/2024/061214A1 |
The present invention relates to a piezoelectrically driven shutter, a lens module and a photographic device. The piezoelectrically driven shutter comprises a housing, and a piezoelectric driving mechanism and a movable baffle, which are...
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WO/2024/063294A1 |
Disclosed is an electronic device. The electronic device comprises: an electromagnetic interference (EMI) filter having an input end connected to an input terminal of the electronic device; a bridge diode having an input end connected to...
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WO/2024/059928A1 |
A printed circuit board comprises N power switching cells operating in parallel and respectively comprising a transistor leg, at least one decoupling capacitor and a gate driver circuit. Each transistor leg comprises respective first and...
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WO/2024/063262A1 |
A battery management system having a hierarchical structure according to an embodiment of the present invention may comprise: a plurality of slave BMSs; and a master BMS that operates in conjunction with the plurality of slave BMSs, and ...
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WO/2024/061561A1 |
The invention relates to a photovoltaic-thermal module (100) comprising a plurality of solar cells (2) and a planar heat sink (10), wherein: the planar heat sink (10) is based on at least one inorganic material and contains a plurality o...
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WO/2024/062758A1 |
This power feeding device for transmitting power in a non-contact manner has: a DC power supply; an inverter circuit 32 connected to the DC power supply; a resonant circuit 33 that is connected to the inverter circuit and includes a tran...
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WO/2024/062645A1 |
Provided is a system in which the efficiency of a power amplifier for amplifying a wireless power transmission signal in a base station can be improved. In this invention, the base station generates a transmission signal including a dumm...
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WO/2024/063430A1 |
A first electronic device for wirelessly transmitting power according to an embodiment may comprise a DC-DC converter, an inverter, a power transmission circuit including a coil, and a processor. The processor according to an embodiment ...
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WO/2024/060387A1 |
A parallelized charging method for multiple battery packs, which method comprises: in each current adjustment period, acquiring the difference between a required charging current value of each battery pack and a parallelized charging cur...
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WO/2024/061399A1 |
The invention relates to a rotor (1) for an electric machine (2), in particular for use within the powertrain (3) of a motor vehicle (4) which is driven in a hybrid or fully electric manner. The rotor (1) is made of a plurality of rotor ...
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WO/2024/059915A1 |
The invention comprises automatically tuning a power management system (1000) adapted for use with a vehicle or marine electrical power system (100) powered by an internal combustion engine (105) and an alternator (110) driven by the int...
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WO/2024/064220A1 |
A power supply, system, and method for adapting one or more batteries with an ever-declining monotonic discharge curve for use with a load that has an input voltage requirement that is not fully satisfied by the battery voltage. The powe...
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WO/2024/063307A1 |
According to various embodiments, an electronic device may include: an audio module; a wireless charging coil; a communication module; a memory; and a processor operatively connected to the audio module, the wireless charging coil, the c...
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WO/2024/059887A1 |
The invention relates to a device for pulling in cables or the like, having a flexible pull-in spring (1) and a coupling element located at a front end of the pull-in spring (1), wherein the pull-in spring (1) comprises a flexible rod (7...
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WO/2024/064622A1 |
The disclosed InfrastructurelessTM Data Center is a green-on-green technology that eliminates the need for any greenhouse gas (GHG) emitting infrastructure that currently exists between the pluralities of photovoltaic panels (PVPs) gener...
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WO/2024/061739A1 |
The invention relates to a charging bridge (20) for connecting an electrically operable vehicle (21) to a charging device (37), wherein the charging bridge (20) is configured to guide a charging cable (34) having a charging plug (36), an...
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WO/2024/062252A1 |
A motor for a turntable, comprising: a stator comprising a plurality of conductive coils, the conductive coils comprising a plurality of coil windings; and a rotor comprising a plurality of permanent magnets, wherein: the stator and the ...
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WO/2024/064604A1 |
Examples include audio playback devices having power supply circuitry that is configured to condition power received over, for example, an Ethernet or USB connection, to provide steady power to an output device such as a speaker, and met...
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WO/2024/062660A1 |
A first bus circuit breaker 5 is housed in a first bus chamber 3. A first bus actuator operates the bus circuit breaker 5. A first bus operating mechanism 7 connects the first bus actuator and the first bus circuit breaker 5, and operate...
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WO/2024/063283A1 |
An apparatus for heating a laminated core according to the present invention comprises a casing 21 in which a reflective plate 212 is installed thereinside; and a plurality of heating lamps 24 installed in the casing 21 so as to be posit...
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WO/2024/060393A1 |
Disclosed in the present invention is a prediction method for a bridge arm crosstalk spike of a silicon carbide (SiC) device-based current source type inverter. The prediction method comprises a current source type double-pulse test circ...
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WO/2024/062549A1 |
This power conversion device (1), which converts generated power from a power generation device (2) to power that is applied to a load (3), is equipped with: a diode (11) for preventing backflow to the power generation device (2); a conv...
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WO/2024/061666A1 |
Disclosed is a power converter (1) for at least one light-emitting device, LED, comprising: an inductor (105), including inductively coupled main and auxiliary windings (1051, 1052); an ohmic resistor (111) and a shunt switch (112) being...
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WO/2024/061395A1 |
The invention relates to a device for directing cooling air to a motor mount for a fan motor, in particular an electric fan motor or a motor with a forced fan cooling system. According to the invention, the device has a plurality of rece...
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WO/2024/064042A1 |
A wireless power transmitting device includes a surface adapted to support a container containing a wireless power receiving device and further includes a wireless power transfer coil positioned to couple with a wireless power receiving ...
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WO/2024/062647A1 |
Provided is a system that can measure the characteristics of a rectifier circuit installed in a power receiving-side device for wireless power transmission during high power input when a power transmission wave signal is input, without d...
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WO/2024/061473A1 |
A method of detecting earth faults at a frequency converter (3) connected between a first grid (1) operating at a first frequency (f1) and a second grid (2) operating at a different, second frequency (f2) comprises determining a common m...
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WO/2024/062646A1 |
Provided is a base station antenna system that can amplify downlink wireless power transmission dummy signals and communication signals, and uplink communication signals with individual amplifiers suitable for the respective signals. The...
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WO/2024/060122A1 |
The present application provides an adjusting method for an adjusting circuit of a battery, a control method for a battery, and a monitoring method for a battery. The adjusting method comprises: determining whether to adjust a battery; a...
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WO/2024/060990A1 |
The present application relates to the technical field of motors. Disclosed are a friction pair assembly and an ultrasonic motor, which can reduce abrasion and friction noise of a friction pair. The friction pair assembly comprises: a fi...
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WO/2024/064013A1 |
A wireless power transmitter can include a wireless power transfer coil designed to magnetically couple with a corresponding coil in a wireless power receiver to facilitate wireless power transfer from the wireless power transmitter to t...
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WO/2024/061556A1 |
The invention relates to an electric machine in a system housing, having a liquid-tight stator and a rotor, wherein the electric machine has an oil inlet located on the underside of the system housing, wherein oil can be introduced under...
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WO/2024/063312A1 |
A motor 100 for a washing machine according to the present invention stores a printed circuit board 60 having a Hall sensor IC 61 mounted thereon in a coupling means 120 formed in one side in a front housing 11 of the motor 100 to be pos...
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WO/2024/062947A1 |
This information providing method obtains SOC breakdown data in which the quantities of electricity charged from respective power sources used for charging an electricity storage element 13A are recorded corresponding to the breakdown of...
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WO/2024/062367A1 |
An apparatus (10) for removing an end portion (3a) of the shielding foil (3) of a shielded electric cable (1) is described, wherein an end portion (la) of said cable (1) has at least one shielding foil (3) which covers at least one condu...
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