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WO/2024/071685A1 |
The present invention relates to a system and a method for managing an IoT-based charging storage for charging and storing a mobile terminal, such as a smartphone or tablet PC, and more specifically, to a system and a method for charging...
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WO/2024/071097A1 |
Provided is a power transmission system with which it is not necessary to, for example, replace the batteries in an electronic lock, which is low cost, for which maintenance is not required, and with which an electronic lock can be suffi...
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WO/2024/068612A1 |
System (S) for generating electrical energy within a moving vehicle (V), comprising means (11) for converting one or more locally available energy forms into electrical energy, means (12) for locally storing this electrical energy for tr...
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WO/2024/065075A1 |
Provided in the embodiments of the present application are a power supply apparatus, method and system. The power supply apparatus comprises a first energy storage unit, a rectifier, an inverter and a switching unit, wherein one end of t...
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WO/2024/065997A1 |
The present application belongs to the technical field of electrical engineering. Disclosed are a photovoltaic-based heat pump water heater control method and apparatus, and a device and a storage medium. The method comprises: acquiring ...
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WO/2024/070780A1 |
Provided is a secondary battery system (100) comprising a battery bank 3 which includes: a battery rack (B) that has a plurality of battery cells connected in series; and a power converter (2) for causing a single or plurality of battery...
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WO/2024/070464A1 |
A motor control device (40) controls the driving of a motor (10) having 3-phase motor windings (11) and comprises a drive circuit (41) and a control unit (50). The drive circuit (41) has switching elements (411 to 413) that switch the on...
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WO/2024/068958A1 |
The invention relates to a method for monitoring an electric machine, wherein the monitoring is carried out for recurring operating states of the dynamoelectric machine, wherein real data in relation to control of the dynamoelectric mach...
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WO/2024/072555A1 |
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for developing electrical grid mapping. One of the methods includes obtaining a computer model of an electric power grid; generating a networ...
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WO/2024/068494A1 |
The present invention relates to providing cable guidance in an at least partly moving medical appliance. In order to provide a cable connection with less impact on the usability of the medical facility, a cable guidance (10) with a feed...
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WO/2024/072567A1 |
A rotor assembly for an electric motor includes a shaft extending along and rotatable about an axis. The rotor assembly also includes a lamination stack coupled to the shaft, a plurality of magnets including a first magnet coupled to the...
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WO/2024/071674A1 |
A fan motor (100) is disclosed according to the present disclosure, which comprises a rotor (10) formed by insert injection molding in a shaft (30), rotating together with the shaft (30); a stator (20) installed to be oriented towards th...
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WO/2024/070194A1 |
Provided is an electric power source switching apparatus that is capable of inhibiting damage to a semiconductor switch even when there is a difference between the output voltages of a first electric power source and a second electric po...
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WO/2024/070681A1 |
The present invention enables a steady supply of power generated through vibratory power generation to a battery. An electric vehicle (1) according to the present invention comprises: a battery (6); first and second drive shafts (10, 11)...
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WO/2024/071067A1 |
This magnetic circuit component (31) is constituted from a soft magnetic material, and comprises a core (32) having a ring-shaped yoke part (34), and a dynamic vibration reducer (50) that is provided on the core (32) and reduces the vibr...
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WO/2024/070595A1 |
The present invention suppresses the emission of noise from a motor drive circuit to improve EMC performance and mitigate cost increases. In a multilayer substrate 110 on which a motor drive circuit 150 is provided, a second conductive l...
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WO/2024/069366A1 |
A system includes: an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a power module including: a first phase switch including one or more first phase power switches; a ...
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WO/2024/071502A1 |
The present invention relates to an energy storage device using magnetic force, and, more specifically, to an energy storage device using magnetic force, the device enabling kinetic energy to be converted into rotational energy through m...
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WO/2024/068078A1 |
The invention relates to monitoring a freewheeling mode in an electric drive system. For this purpose, the electrical power on the direct-current side, the alternating-current side or in the half-bridges in the power converter is detecte...
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WO/2024/071333A1 |
A laminated body manufacturing device according to the present disclosure comprises: a feed mechanism which is capable of feeding a plurality of iron core members that include a locking iron core member having a locking piece on an outer...
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WO/2024/066712A1 |
Provided in the present disclosure are a control method and apparatus, and a medium, a controller and a wind generating set. A control method for a voltage-source-type wind generating set comprises: obtaining a phase of a grid-connected-...
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WO/2024/069094A1 |
The invention relates to a smart motor (10) including an electromechanical converter (12), electrical filtering means (14), an electronic control unit (16), two independent housings (18, 20) having a hollow cylindrical shape and being se...
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WO/2024/072003A1 |
An electronic device (201, 301, 302) according to an embodiment may comprise: a first battery (281); a second battery (282); a charging circuit (380, 381) configured to supply power to the first battery through a first path and supply po...
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WO/2024/068729A1 |
A phase load distribution system for balancing the phase loads of a local power grid receiving electrical power from multiple sources, the phase load distribution system comprising one or more phase relays arranged to redistribute electr...
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WO/2024/072662A1 |
A Radio Transceiver is described herein, which according to one embodiment, includes a solar panel, a battery and an advanced power management circuit operably connected to the solar panel and the battery. The advanced power management c...
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WO/2024/067031A1 |
A power switching circuit and an electronic device. The power switching circuit is applied to a notebook computer, and can be used for selecting a proper power supply system according to different states of the notebook computer, so as t...
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WO/2024/069798A1 |
A battery sharing system comprising a battery exchange station, a terminal app that is executed on the user terminal device, and a management device that acquires, from the battery exchange station, station information including informat...
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WO/2024/070418A1 |
Provided is a protective element capable of quickly and reliably melting and cutting even when the size of the cross-sectional area of a fuse element increases.　This protective element 1 has: an insulating substrate 2; a heating body 4...
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WO/2024/065026A1 |
The present invention is a utility receiver pan having walls and a retaining lip for mounting into dry wall openings by using retaining arms to pinch dry wall against the retaining lip. In another embodiment the present invention is a ut...
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WO/2024/070730A1 |
This stator is provided with a stator core and a resin member provided to the stator core. The resin member includes: a filling part which fills a slot opening formed between two teeth adjacent in a circumferential direction and which ex...
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WO/2024/070226A1 |
One mode of a drive device according to the present invention comprises: a motor that includes a rotor capable of rotating about a central axis, and a stator facing the rotor in the radial direction; a sensor that is attached to the moto...
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WO/2024/068730A1 |
A master unit for use in a modular distributed power consumption system for distributing electrical power between flexible electricity units. The modular distributed power consumption system comprises a master unit adapted for directing ...
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WO/2024/072566A1 |
A rotor assembly for an electric motor includes a shaft, a lamination stack, a plurality of magnets including a first magnet, and a plurality of pole pieces including a first pole piece. The first magnet is disposed between the laminatio...
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WO/2024/065211A1 |
The present application provides a photovoltaic array test method and a system, the method being applied to a photovoltaic array test system. The photovoltaic array test method comprises: obtaining a quantity of photovoltaic branches con...
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WO/2024/064104A1 |
A wire clamp may include a bottom piece having: a first base portion defining a first aperture, an at least partially elliptical barrier extending from the first base portion about the first aperture, and a plurality of legs extending fr...
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WO/2024/060963A1 |
An electric tool, comprising: an electric motor assembly (20), which is at least partially arranged in a housing (11). The electric motor assembly (20) comprises a first electric motor (21), a second electric motor (22) and a connector (...
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WO/2024/063265A1 |
This electronic device comprises: a converter including a first transformer including a primary winding and a secondary winding; a first rectifier connected to the secondary winding of the first transformer and including a diode; and a s...
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WO/2024/061746A1 |
The invention relates to a solar module (19) and a solar installation (37) made of multiple solar modules. The solar module has multiple 3TT solar cells (11), which are wired together in order to form at least one string (21), and at lea...
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WO/2024/061459A1 |
An electromagnetic linear drive for driving a track-guided vehicle along a rail system comprises at least one stator segment (1) arranged at the rail system and at least one magnet armature (2) arranged at the vehicle. The at least one m...
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WO/2024/064155A1 |
A system for storing compressed gas that includes a surface structure, a gas storage assembly and a thermal storage assembly. The surface structure includes a compressor and expander assembly associated therewith. The gas storage assembl...
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WO/2024/062869A1 |
In this vehicle wheel drive device, a rotary electric machine (12) is accommodated radially inward of a cylindrical vehicle wheel (11) and rotates the vehicle wheel. The rotary electric machine has a rotor (30) and a stator (40) that fac...
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WO/2024/060922A1 |
A mesh-shaped reinforced floating island, comprising: a floating island body (1), the floating island body (1) being of a piece-shaped structure formed by assembling a plurality of support floating bodies (2) in pieces, and the support f...
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WO/2024/061714A1 |
The invention relates to a method for testing at least one bypass diode (4) in a photovoltaic apparatus (100) comprising at least one photovoltaic module (1) in operation, the photovoltaic module (1) comprising at least one string (2) of...
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WO/2024/061516A1 |
The invention relates to a rotor (1) of an electric machine, having a rotor axis (2) and multiple salient poles (3) which are arranged along the circumferential direction of the rotor (1) and between which pole slots (4) are formed for a...
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WO/2024/061396A1 |
The invention relates to an inverter (1) for supplying current to an electric machine (20), in particular an electric machine (20) within a drive train (3) of a fully electric or hybrid motor vehicle (4), said inverter comprising: an inv...
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WO/2024/064244A1 |
An energy generating device may include a first body portion with at least one first force input structure1 coupled to the first body portion and configured to receive an external force. The energy generating device also may include a se...
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WO/2024/063791A1 |
Described is a fan assembly for an electrical aircraft motor having an axial fan with an inner hub of a first diameter and an outer hub of a second diameter. The outer hub may be concentrically aligned with the inner hub. A plurality of ...
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WO/2024/060734A1 |
The present invention relates to a stator assembly based on a flat wire segmented skewed slot winding, comprising a stator iron core and a flat wire winding inserted into the stator iron core. The stator iron core comprises a plurality o...
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WO/2024/060344A1 |
A data-physics fusion-driven adaptive voltage control method for a flexible power distribution system, comprising: dividing a selected flexible power distribution system into measurement completion areas and measurement non-completion ar...
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WO/2024/064443A2 |
A free-space power receiver includes layouts of photovoltaic cells selected to optimize power extraction even when a power beam moves or changes profile on the receiver. The receiver may also include a circuit board, which may include su...
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