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WO/2024/087882A1 |
A supplementary electrical cabinet and an energy storage power station. The supplementary electrical cabinet comprises a cabinet body, a power storage module and a supplementary module, wherein the cabinet body is provided with a mountin...
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WO/2024/088753A1 |
The invention relates to a stator lamination for a laminated stator core of a brushless DC motor, wherein the stator lamination is completely closed in the circumferential direction and has a plurality of elements forming the shape of a ...
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WO/2024/090452A1 |
This power device comprises: an external power source connection unit; a housing; a plurality of internal connection units connected to a plurality of batteries (3) disposed inside the housing; a plurality of charging DC/DC converters (6...
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WO/2024/087308A1 |
Disclosed in the present invention is a cable tie for cable fixation, comprising a bundling strap, first teeth, second teeth, cable holders, first cable slots, a cable pushrod, second cable slots, a connecting strip, a U-shaped plate, a ...
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WO/2024/091419A1 |
A heat exchanger assembly is disclosed herein for an electric motor. The heat exchanger assembly can include two fluid circuits: a first circuit for water and a second circuit for oil. The water fluid circuit is configured to cycle cool ...
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WO/2024/089325A1 |
The invention relates to a modular duct for encasing cable bundles and securing same between the battery and the fuel tank of motor vehicles, said duct comprising a base (2) at least partially closed by a cover (1), between which said ca...
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WO/2024/091726A1 |
The disclosed technology includes a stringing apparatus having a driveline configured to receive a cable, a levelwind configured to align the cable with the driveline, and a machine monitor configured to detect a position of objects on o...
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WO/2024/089701A2 |
A system for transmitting laser power to a remote receiver, comprising a laser diode, an optical system for collimating and focusing the laser beam onto the receiver, and a scanning system for directing the beam towards the receiver. The...
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WO/2024/090025A1 |
This adapter connects a battery pack, which comprises a plurality of storage batteries that are not electrically connected to each other, to an external device; and this adapter is provided with wiring lines which connect the plurality o...
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WO/2024/089836A1 |
An electric motor (1) comprises: a first rolling bearing (41) that has a first inner ring (41A) and a first outer ring (41B); a second rolling bearing that has a second inner ring and a second outer ring; a shaft (22) rotatably supported...
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WO/2024/090837A1 |
According to an embodiment, an electronic device may comprise: a charging circuit for charging a battery; a motion sensor; a memory; and a processor operatively connected to the charging circuit, the motion sensor, and the memory. The pr...
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WO/2024/089788A1 |
This short circuit detection device (100) for a rotating electric machine (10) comprises a signal acquisition unit (61), a signal decomposition unit (62), and a short circuit detection unit (63), and detects a short circuit of a stator c...
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WO/2024/088482A1 |
In respect of high dynamics at high accuracy and low energy consumption, the invention specifies a device for controlling movements of an object in an open- and/or closed-loop manner, wherein the device has an electromagnetic actuator (2...
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WO/2024/088468A1 |
The invention relates a contactless energy transmission device for a rotor of an electric machine, in particular an externally excited synchronous machine within a powertrain of a motor vehicle, comprising a housing part (6), which can b...
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WO/2024/091246A1 |
A method for constraining grid frequency support of a wind turbine connected to an electrical grid to prevent a trip event in the wind turbine includes receiving, via a controller, one or more speed feedback signals from the wind turbine...
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WO/2024/087672A1 |
The present application relates to the technical field of electronics, and provides a charging and discharging circuit and an electronic device, for use in increasing the utilization rate of a switched capacitor (SC) circuit and reducing...
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WO/2024/090419A1 |
This array-type power inductor comprises: two or more main conductors that each have a non-turning linear steric structure and individually form a plurality of inductors; a magnetic body comprising a magnetic material that forms magnetic...
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WO/2024/088696A1 |
Apparatus and method for removing an insulating layer of a cable. The apparatus comprises a cutting assembly with an adjustable cutting tool rotating around a cable to perform a circumferential cut into an insulating layer. The cutting a...
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WO/2024/088745A1 |
A stripping and cutting tool (3) for stripping and cutting a cable has an adapter housing (4) with a shaft receptacle (41) for fixing on a shaft, in particular a shaft (22) of a screwdriver (2), a fixed blade (5) arranged on the adapter ...
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WO/2024/090982A1 |
An air conditioner capable of suppressing inverter loss is provided. The air conditioner includes a motor driving device of a motor having a plurality of phase coils not connected to each other, and the motor driving device includes two ...
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WO/2024/092143A2 |
An energy storage system includes: a current flow energy recovery system configured to obtain energy from a moving water source; a storage tank configured to store fluid-based potential energy; and a pumping system configured to utilize ...
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WO/2024/087165A1 |
The present application relates to an overcurrent detection apparatus, a protection apparatus, and an anomaly early warning method. The overcurrent detection apparatus comprises: a sampling unit, configured to sample a first measurement ...
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WO/2024/088990A1 |
A circuit (10) having the following features: a power converter circuit (12) comprising a DC voltage connection with two potential taps (20a, 20b) and one or more phase connections (18a, 18b, 18a', 18b', 18c'); and a controller (25), the...
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WO/2024/090764A1 |
A motor for a compressor, according to one embodiment of the present disclosure, may comprise one or more magnets. The motor may comprise a rotor core having a plurality of magnet support structures, which define one or more magnet-mount...
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WO/2024/088677A1 |
The invention relates to a method for impregnating at least one wire winding (26) of a component (10), in particular a stator (50) or a rotor (12) for an electric motor, wherein the at least one wire winding (26) has a winding head (30) ...
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WO/2024/087629A1 |
The present application discloses a control method and apparatus for a three-phase power supply conversion circuit, a device, and a storage medium. The method comprises: acquiring respective operating power values of a full-bus load and ...
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WO/2024/088995A1 |
The invention relates to an electric motor (1), having a housing (3) with a partition wall (22) between an electronics compartment (24) and a motor compartment (23) for accommodating a stator (4) with a stator winding (5) and a rotor (12...
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WO/2024/087637A1 |
The present application belongs to the technical field of switching power source control, and relates to a switching power source, a DCM-based self-powered circuit and a power supplementing method, and a CCM-based self-powered circuit an...
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WO/2024/090623A1 |
A resource trading method using reliability classification for power generation resource trading, according to one embodiment of the present invention, comprises the steps of: participating in trading of trading resources by confirming a...
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WO/2024/092261A1 |
Provided are pumps for circulating heavy and alkali liquid metals at below 500°C without active cooling. A direct current miniature and submersible electromagnetic (DC-EM) pump includes a rectangular flow duct, a pair of magnets located...
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WO/2024/088939A1 |
The invention relates to an aircraft turbine engine including at least a propulsion shaft and an electric motor (1), the rotor (3) of which is rigidly connected to the propulsion shaft, the electric motor (1) comprising at least three po...
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WO/2024/082715A1 |
Provided in the present application are a power conversion system and a ripple current suppression method therefor. The power conversion system comprises a controller, M direct-current converter units, a bus capacitor and an inverter uni...
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WO/2024/084803A1 |
In a data interpolation system 10, a data acquisition unit 111 acquires equipment data related to operation of equipment equipped with a battery and battery data regarding the battery including at least chronological data regarding elect...
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WO/2024/083456A1 |
It is described a method of operating plural wind turbines (2a,2b,2c) connected to a local grid (4) but isolated from any power providing utility grid (5), the method comprising: monitoring (6a,6b,6c) the wind turbines (2a,2b,2c) regardi...
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WO/2024/083123A1 |
Provided are a three-phase Vienna rectification circuit and a design method therefor. The three-phase Vienna rectification circuit comprises a three-phase alternating-current input end, three inductors, three power switch groups, a first...
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WO/2024/083378A1 |
The invention relates to a method for producing a micromechanical layer structure with a high aspect ratio of a layer thickness (33) to a distance (34) of a first structural element (31) from an adjacent second structural element (32) in...
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WO/2024/083392A1 |
The invention relates to a method (S1-S13) for ascertaining the presence of an intermediate storage device (HS) connected to a local electric power grid (HN) of a property (EFH), wherein a first energy measuring device (EM1) is provided ...
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WO/2024/083655A1 |
The invention relates to a device (10) for joining elongate component regions (L1, L2) of winding elements of at least one winding of an electric machine, comprising a first tool part (12), which has a receiving area (14) that has a coni...
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WO/2024/084585A1 |
This insulating paper insulates between different phases of coil ends of coils provided to a stator core of an electric motor, the insulating paper comprising an upper side part positioned on the upper side, a lower side part positioned ...
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WO/2024/084929A1 |
This power supply control device is for a vehicle and controls power supply to a load on the basis of a result of temperature estimation for an electric wire connected to the load, the power supply control device comprising: a change uni...
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WO/2024/085620A1 |
A camera module according to an embodiment comprises: a first substrate having a first terminal part; an image sensor disposed on the first substrate; a base disposed on the first substrate; a lens driving device which is disposed on the...
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WO/2024/082689A1 |
The present invention belongs to the technical field of thermoelectricity, and particularly relates to a combined heat and power generation apparatus. The apparatus comprises: a heat collector, and a thermoelectric power generation assem...
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WO/2024/084093A1 |
A pivoting cable connection for a subsea equipment unit comprises a tubular cable guide supported by the unit, extending along and around a pivot axis A cable extending through the connection comprises an intermediate section extending a...
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WO/2024/085068A1 |
Disclosed is a rotor for a rotating electric machine, comprising a rotor core, first permanent magnets in first magnet holes, and second permanent magnets in second magnet holes, wherein the first magnet hole has a convex shape protrudin...
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WO/2024/086095A1 |
A generator module for a vehicle includes a housing arranged for fixing to an engine block of a combustion engine, a stator, fixed in the housing, a rotor, rotatable relative to the stator, a hub fixed to the rotor and arranged for fixin...
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WO/2024/084566A1 |
Provided is an electric power converter control device for controlling an electric power converter which executes electric power conversion between a DC power supply and a motor, the electric power converter control device comprising a m...
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WO/2024/082132A1 |
Embodiments of the present invention disclosea device for DC bus capacitor and method thereof, electrical device and storage medium. The device comprising: a resistor, connected in series with a DC bus capacitor of a converter; a braking...
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WO/2023/226615A9 |
A wireless charging apparatus, an electronic device and a wireless charging control method, which relate to the technical field of terminals and the technical field of wireless charging. The wireless charging apparatus is used for wirele...
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WO/2024/084892A1 |
The present disclosure addresses the problem of providing a power feeding system with improved operability. A power feeding system (10) feeds power to an electric tool (21) which can be hand-held. The power feeding system (10) comprises:...
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WO/2024/085384A1 |
The present invention relates to an electric compressor comprising: a motor that generates power; a compression mechanism that receives power from the motor and compresses a refrigerant; an inverter that controls the motor; a connector t...
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