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WO/2024/090479A1 |
A motor core manufacturing method of the present disclosure comprises: a step for holding a resin-filling-unit-containing motor core in a metal mold in which a resin filling passage is formed so that the resin filling passage and the res...
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WO/2024/090593A1 |
A lightweight and low-power object recognition device and an operation method thereof are provided. An object recognition device according to an embodiment of the present invention comprises: a determiner for analyzing an input image and...
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WO/2024/089760A1 |
A motor drive device (2) comprises: a rectification circuit (21); a capacitor (23) that smoothens a rectification voltage outputted from the rectification circuit (21); a three-phase inverter (27) that converts a capacitor voltage output...
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WO/2024/088583A1 |
There is further provided a method in a first network node, the method comprising: receiving a plurality of uplink messages from an ambient loT device; and determining whether the rate of receipt of messages from the ambient loT device i...
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WO/2024/087616A1 |
Disclosed in the present invention is a conduction-interference filter circuit for a high-power switch power source, the circuit comprising a common-mode inductor and further comprising a hollow coil, wherein the common-mode inductor is ...
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WO/2024/089693A1 |
Solar panel and photovoltaic devices having an integrated mechanical protection and mitigation layer and having a cooling mechanism. A photovoltaic device includes, from top to bottom: a top-side encapsulant and top-sheet; beneath them, ...
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WO/2024/087562A1 |
The present utility model relates to a composite integrated phase-change toothed-belt heat dissipation structure for an electric motor. The structure comprises an overhanging winding and an electric-motor housing, wherein at least two to...
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WO/2024/088466A1 |
The invention relates to a method for producing a stator (1) for an electric machine, wherein in a first step a coil carrier (2) with regularly spaced teeth (3) is provided, and then in a second step a plurality of partial coils (4) are ...
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WO/2024/090931A1 |
The present invention relates to a turbo compressor comprising: a motor having a rotary shaft, with one end portion coupled to an impeller, in order to rotate the impeller; a cooling-air path through which cooling gas accommodated therei...
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WO/2024/091083A1 |
The present invention relates to a modular multilevel converter and a power system using same. The modular multilevel converter may comprise: a first converter unit having a leg according to a preset phase, wherein the leg has an upper a...
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WO/2024/087175A1 |
A stop assembly and a motor. The stop assembly comprises two combination components and two locking members. The stop assembly is used for fixing a rotating shaft of the motor. The stop assembly comprises two combination components and t...
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WO/2024/090420A1 |
A wireless power reception device (10) comprises: a first power-receiving AC circuit including a power-receiving resonance circuit (21) and a rectification circuit (31); a first power-receiving DC circuit including a smoothing circuit (4...
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WO/2024/092231A1 |
A wireless power transfer system, for charging a wearable communication device, includes a headset, which includes a headband, at least one earcup, and a receiver antenna configured to receive a power signal, wherein the receiver antenna...
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WO/2024/089861A1 |
This AC motor control device comprises: a current detector; a first coordinate converter that converts a detection current before conversion, which is the detection result detected by the current detector, into a two-axis detection curre...
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WO/2024/090430A1 |
A battery exchange device (1) allows battery holding units (32) to receive batteries (3) from users or to provide the batteries (3) stored in the battery holding units (32) to the users. The battery exchange device (1) obtains exchangeab...
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WO/2024/087601A1 |
A hybrid electric drive system (1000) and a hybrid vehicle. The hybrid electric drive system (1000) comprises: a housing assembly (300), an electric motor assembly, a speed-change mechanism assembly and a controller assembly (400), where...
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WO/2024/089749A1 |
This vehicular electronic control device is provided with: a control device (6) that controls a motor (4); a connector (7) that connects the control device to the outside; and a moisture detection unit (15) that is provided within the co...
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WO/2024/091006A1 |
An electronic device according to an embodiment of the present disclosure includes an image stabilizer for correcting shaking of a camera module. The image stabilizer may include: a lens part including at least one lens; an actuator capa...
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WO/2024/090342A1 |
This cooling system comprises a motor, a power converter, a flow passage for causing a cooling fluid to circulate to the motor and the power converter, and a switching valve for switching a flow passage through which the cooling fluid ci...
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WO/2024/089865A1 |
This power conversion device comprises: a transformer that includes first and second coils; a first bridge circuit that includes a plurality of first switching elements and that is connected to the first coil; and a second bridge circuit...
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WO/2024/088714A1 |
The invention relates to a stator (1) of an electric machine (2) with a stator laminated core (4) on which stator teeth (5) and stator slots (6) are formed and which comprises a plurality of laminations (7), wherein the stator slots (6) ...
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WO/2024/092027A1 |
A system includes first, second and third photovoltaic modules on a rood. Each module includes an upper edge, a lower edge and at least one solar cell. Lower edges of the cells of the first and second modules are offset from lower edges ...
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WO/2024/088457A1 |
The invention relates to a method for controlling the position of a rotor of an electric machine with at least two separate winding systems, wherein each of the winding systems is controlled by a control unit associated with the respecti...
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WO/2024/087622A1 |
The present application relates to a switching power supply, and a power replenishing circuit thereof and a power replenishing method therefor. The power replenishing circuit of the switching power supply comprises: a control module, whi...
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WO/2024/087554A1 |
A round-wire motor heat dissipation structure based on arc-shaped bent phase change heat pipes, comprising a casing (1), phase change heat pipes (2) and overhanging windings (3), the overhanging windings (3) being arranged in the middle ...
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WO/2024/090407A1 |
Provided is a storage device control method. The storage device comprises: a storage unit for storing an article; and an accepting unit for accepting an action or an operation of a user of the storage device, or for accepting an identifi...
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WO/2024/088582A1 |
There is provided a method in a first network node, the method comprising: receiving a first request message from an application function, the first request message requesting communication to be enabled between the application function ...
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WO/2024/090221A1 |
Provided is a power generation facility that is used in a power transmission system which: charges, with power generated by the power generation facility, a storage battery mounted on a moving body; and feeds power, to a power receiving ...
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WO/2024/090338A1 |
An electrical storage device 50 comprises a plurality of cells 62 connected in series, a balancer 65 for adjusting variation in discharge capacity for the plurality of cells, and a control unit 130. The control unit 130 calculates a disc...
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WO/2024/086936A1 |
A method for execution by a processing system operatively coupled to an audiovisual system including an audiovisual generation system with an audiovisual capture device and a network interface. The audiovisual system is powered by a repl...
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WO/2024/087460A1 |
A vehicle battery electrical protection system, comprising a liquid cooling loop (1), wherein the liquid cooling loop (1) is configured to be in contact with a battery module (7) and a battery disconnect unit (6), and when a water pump (...
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WO/2024/088509A1 |
A hollow core stepper motor (1) comprising a stator (2) and a rotor (3) configured to rotate relative said stator (2) around an axis (A). The rotor (3) comprises at least one circular array of permanent magnets (4) and the stator (2) com...
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WO/2024/091821A1 |
An electric rotary torque motor, including a stator, including a yoke, a plurality of teeth extending radially inward from the yoke and separated circumferentially by slots, the plurality of teeth forming a radially inward facing surface...
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WO/2024/090289A1 |
A semiconductor device (100) comprises: a first external connection terminal (SW1) that is exposed to the outside at an edge part of a bottom surface (Pg1) of a package (Pg) and that is connected to a first terminal of a first switching ...
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WO/2024/088870A1 |
The invention relates to a cooling housing (100) for an element to be cooled, such as an electric motor (105), wherein the cooling housing (100) comprises at least one cooling line unit (110), which is formed such that a feed line (115) ...
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WO/2024/090735A1 |
Provided are a floating body for a solar power generation system, and a solar power generation system. The floating body for a solar power generation system according to the present invention comprises: an upper structure having a flat i...
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WO/2024/091390A1 |
A storage system configured for use with an energy management system is provided herein and comprises a rechargeable battery, a grid detection circuit operably connected to the rechargeable battery such that when an AC power source is no...
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WO/2024/090232A1 |
Pull-down resistors (Rdu, Rdv, Rdw) are composed of two voltage dividing resistors which divide voltages between the ground and inter-arm connection points (Nu, Nv, Nw) that are connection points of upper arm elements (61, 62, 63) and lo...
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WO/2024/090827A1 |
A solar inverter including a boost converter according to one embodiment of the present invention comprises: a DC switch that connects or disconnects an output of a solar cell array to or from an inverter; a boost converter connected in ...
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WO/2024/088476A1 |
The invention relates to an induction device (300), in particular for an electrodynamic brake (100), wherein at least one support element (400) has a plurality of openings (402), and a plurality of pins (410) are divided into multiple pi...
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WO/2024/087633A1 |
The present invention relates to the technical field of electric motors. Disclosed are a bearingless asynchronous electric motor structure and a manufacturing method therefor. The structure comprises an electric motor body, wherein the e...
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WO/2024/090886A1 |
This electronic device may comprise: a housing; a circuit board arranged in the housing and including a ground layer; a battery arranged in the housing and including a protection circuit configured to control charging; a communication ci...
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WO/2024/090838A1 |
A motor control device according to an embodiment of the present invention comprises: a substrate including a low-voltage area, a high-voltage area spaced apart from the low-voltage area, and an insulating area disposed between the low-v...
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WO/2024/087366A1 |
Disclosed in the present invention are a support member, a mounting structure of a photovoltaic module, a mounting method and a mounting base surface. The mounting structure at least comprises a first support member and a second support ...
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WO/2024/089268A1 |
The invention relates to a method for connecting sheet-metal parts (2) to form at least one lamination stack (3). In order to create especially precise and stable lamination stacks, according to the invention, the sheet-metal parts (2) a...
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WO/2024/087768A1 |
The present application relates to the field of wind power generation, and discloses a grid forming type wind generating set and a control method therefor, and a controller. The grid forming type wind generating set comprises: a generato...
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WO/2024/090108A1 |
This power supply circuit is configured to generate an output voltage from an input voltage. The power supply circuit includes: an error amplifier which is configured to output an error voltage corresponding to the deviation between a re...
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WO/2024/088459A1 |
The invention relates to a method for controlling the position of a rotor (6") of an electric machine (6) with at least two separate winding systems, wherein each of the winding systems is controlled by an independent control unit (11) a...
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WO/2024/088650A1 |
The invention relates to a method (7) for protecting an electronic device from a fault current by means of a fuse. The invention further relates to a corresponding protective device and to a motor vehicle equipped therewith. In the metho...
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WO/2024/089517A1 |
Locking system (100) for a photovoltaic module (10) comprising at least two pairs of concrete blocks (1,2), each block (1,2) of each pair having: - an upper surface (1 ', 2') having an inclination (α) and configured in such a way as to ...
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