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WO/2024/035171A1 |
The present invention relates to a driving motor using a BLDC motor, and a seat actuator using same, the driving motor employing a BLDC motor as a driving device such that torque control, speed control and the like can be precisely perfo...
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WO/2024/031990A1 |
The present invention relates to a motor generator, comprising an accommodating body, an accommodating region in a vacuum state, a magnetically levitated rotating member, a plurality of first levitated magnetic components and first rotar...
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WO/2024/032771A1 |
A photovoltaic system, comprising: a color steel tile, which comprises a color steel tile base, and a tile structure protruding upwards from a surface of the color steel tile base; several photovoltaic modules, each of which comprises a ...
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WO/2024/033559A1 |
The invention relates to a wireless device for remote electrical charging, comprising: an emitter (1) connected to an electric power source (2) and which comprises an electric circuit and a microwave-emitting antenna, the microwaves bein...
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WO/2024/032988A1 |
The invention relates to a method for generating thermal losses in a powertrain (2) that comprises a synchronous electric machine (3) comprising a stator and a wound rotor, the method comprising: - a step of acquiring a temperature in or...
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WO/2024/034252A1 |
The purpose of the present invention is to provide a technology for minimizing an influence on operation, such as power consumption degradation or power deficiency caused by charge/discharge current limitation. Accordingly, this storage ...
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WO/2024/036065A1 |
Embodiments described herein relate to electrochemical cells and multicells. A multicell can include a cell packaging that includes two or more electrochemical cells connected in series internal to the cell packaging. In some aspects, an...
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WO/2024/033584A1 |
The invention relates to a nacelle system (8) for an electric machine (2) provided with cooling fins (6), which comprises a fairing (10) configured to match the shape of the electric machine (2) and an adjustment device (12) configured t...
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WO/2024/034209A1 |
Provided is an electric power converting device comprising a power module which has a switching element for converting DC power into AC power, the electric power converting device further comprising: a DC bus bar which supplies the DC po...
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WO/2024/032047A1 |
The present invention provides a dual-power switching apparatus and method. The dual-power switching apparatus comprises: a power-frequency circuit that outputs power-frequency power; a UPS circuit that outputs UPS power; and a control u...
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WO/2024/035470A1 |
In one embodiment, an energy management module having a form factor adapted to fit within one or more slots of a load center or panelboard of a structure is provided. The energy management module includes a housing configured to fit with...
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WO/2024/035106A1 |
The present invention relates to a series connection type charging and discharging device for charging or discharging batteries (B) by applying power to at least two batteries (B), the series connection type charging and discharging devi...
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WO/2024/033473A1 |
A boost converter circuit is disclosed comprising an input arranged to receive an input voltage from a battery; an output arranged to generate a higher, output voltage for powering a further circuit portion; and a switching arrangement a...
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WO/2024/032932A1 |
A multiport protection apparatus (10) comprises a first DC link grid line (11), a plurality of protection switch units, each protection switch unit having a control input (60 to 63), a plurality of ports (20 to 29) and a controller (13) ...
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WO/2024/031869A1 |
An electric power system maintenance device, comprising a supporting base (1) and a fence (2), wherein height adjusting mechanisms (3) are arranged between the supporting base and the fence; a cable maintenance lifting device is arranged...
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WO/2024/031795A1 |
Disclosed in the present invention are an interlocking device, an energy storage system comprising same, and a control method and device for an energy storage system. The interlocking device comprises: a first interlocking circuit, a fir...
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WO/2024/033413A1 |
A method, apparatus, and system for controlling grid components of an electric power grid are disclosed. Each grid component is configured to consume power from and/or provide power to the electric power grid according to a respective pr...
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WO/2024/033982A1 |
A power conversion system (100) is connected to first and second AC systems (1, 2) and a DC system (3). The power conversion system (100) comprises: a first power converter (110) connected between the first AC system (1) and the DC syste...
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WO/2024/033040A1 |
The invention relates to a data transmission device (1a; 1b) for a vehicle (2a), comprising a plurality of optical data line elements (3a-12a; 3b) for data transmission connection between components (13a-20a), in particular high voltage ...
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WO/2024/034816A1 |
An electronic device may comprise: a converter that is configured to perform DC/DC power conversion; a power conversion circuit that is electrically or operatively connected to the converter and configured to perform AC/DC power conversi...
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WO/2024/032788A1 |
A wireless charging apparatus (100), a detection signal transmission method, and a vehicle. The wireless charging apparatus (100) comprises a power transmission module (103), which performs, by means of a transmission coil (803), wireles...
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WO/2024/031184A1 |
A three-level flying capacitor multi-level (3L-FCM) power converter is controlled by a switching signal generator having a reference signal for generating switching signals for driving a first pair S1, S1' and a second pair S2, S2' of sw...
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WO/2024/036062A1 |
A rotor-wheeled motor assembly (200) includes a wheel (300) that includes a rim (320) having a tire mounting surface (326) and an interior radial surface (328) on an opposite side than the tire mounting surface and opposing an interior r...
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WO/2024/033102A1 |
Power module (1) having at least one fixed printed circuit board (4) and power electronics components (2) with connected busbars (5), wherein the power electronics components (2) are in contact with at least one flexible printed circuit ...
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WO/2024/032724A1 |
An electric drive system, comprising: motors (200), each motor (200) having an output end surface (2001) and a non-output end surface (2002) which are substantially parallel; speed reducers (100), each speed reducer (100) being transmitt...
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WO/2024/034625A1 |
This multi-core cable includes a cable body portion, and a cable terminal processing portion. The cable terminal processing portion includes terminal portions of at least three ultra-thin cables among a plurality of ultra-thin cables, an...
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WO/2024/029983A1 |
The present document relates to a battery charging management system and a charging control method using same. The battery charging management system including an energy storage system (ESS) comprises: a first watt-hour meter for measuri...
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WO/2024/029727A1 |
A refrigerator is provided. A refrigerator comprises: a main body forming a storage chamber; a door opening/closing the storage chamber; a hinge bracket supporting the door so that the door can be rotated relative to the main body on the...
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WO/2024/027989A1 |
The invention relates to an electric machine (10) comprising at least one first electric machine part (12, 14), wherein said electric machine comprises at least a first cooling disc (20) and a further cooling disc (18) on which a first s...
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WO/2024/028269A1 |
The invention relates to a pump device (1) for conveying cooling fluid W. The pump device (1) comprises a housing (2) in which a fluid channel (3), through which the cooling fluid W to be conveyed can flow, is arranged, and a drive unit ...
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WO/2024/026534A1 |
A renewable energy power generation, storage and management system, comprising a power generation system harnessing renewable energy, an energy storage device, and a control system, each in communication with each other, wherein the cont...
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WO/2024/030952A1 |
Medical devices, such as catheters, may include sensors for detecting or measuring desired parameters. In a related method, a flexible, elongate member is inserted into a vein of a patient. The distal end of the flexible, elongate member...
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WO/2024/028982A1 |
The purpose of the present invention is to inhibit an increase in the size and cost of a power conversion device including three or more single-phase inverters. Provided is a power conversion device (1) comprising three or more single-...
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WO/2024/029065A1 |
This electric motor uses a ring-like core, wherein the core comprises groove sections with fixed intervals on an edge section, and protrusions formed by machining are disposed in the groove sections.
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WO/2024/029449A1 |
In the present invention, each of the magnetic poles of an embedded magnet-type rotor comprises an iron core on which magnets are arranged, and has a first flux barrier and a second flux barrier respectively provided to the end parts of ...
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WO/2024/028405A1 |
The invention relates to a winding (110) for a component (100) of an electric machine (105). The component (100) comprises an annular laminated core (115) with a plurality of slots which extend axially through the laminated core (115) fo...
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WO/2024/028292A1 |
The invention relates to a noise barrier wall for combined sound absorption and solar power production, having a plate-like main body (1), a large number of solar cells (4a, 4b) encapsulated in the main body (1), at least one absorber ca...
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WO/2024/028022A1 |
Method for controlling (120) a bidirectional charger (1) comprising a bidirectional AC-DC converter (130) connected via a DC Bus (150) to a bidirectional DC-DC converter (140), said charger being connected both to an electric battery (11...
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WO/2024/028351A1 |
The present disclosure relates to a method for controlling a protection system for an electrical power system comprising a transmission line terminated by a first terminal coupled to a first power source and by a second terminal coupled ...
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WO/2024/028555A1 |
The invention relates to an electrical power converter (2) for supplying power to an electric load (3), in particular of an aircraft (1), comprising - a supply module (5); - at least one main switching arm (18, 19, 20) comprising a first...
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WO/2024/027871A1 |
A method of operating a direction-of-rotation sensorless electric motor comprising a stator and a rotor, injected signals being used to determine rotational speeds of the electric motor, is characterized in that the rotational direction ...
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WO/2024/029455A1 |
The present invention achieves both a shortened activation time and post-activation vibration improvement. A motor drive control device (10) comprises a control circuit unit (3) that outputs a drive control signal (Sd) to a motor drive...
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WO/2024/030315A1 |
Dynamic transformer loading systems for staging a plurality of transformers in accordance with current load requirements of a changing load. In one aspect, a dynamic transformer loading system is disclosed. The dynamic transformer loadin...
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WO/2024/029334A1 |
According to the present invention, an in-vehicle device, which is communicably connected to a plurality of in-vehicle ECUs connected to an in-vehicle network, comprises: a control unit that performs a process related to communication wi...
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WO/2024/028133A1 |
The invention relates to an axial-flux electric machine (10) rotating about an axis of rotation (X) and comprising: - at least one rotationally mobile homopolar rotor (11) having p poles and comprising: • an annular disc (15) having an...
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WO/2024/030813A1 |
A method of monitoring a state of charge of a battery of an electric work vehicle comprises setting a first state of charge threshold and a second state of charge threshold. The first state of charge threshold is higher than zero and is ...
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WO/2024/029872A1 |
According to an embodiment, an aerosol generating device includes a display including a display panel and a touch panel configured to receive a touch input, a battery, and a processor electrically connected to the display and the battery...
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WO/2024/028566A1 |
Actuator with Bluetooth Beacon An actuator comprising an actuator housing enclosing a motor for operating a device to be actuated, a control system, and a series of sensors for monitoring the condition of the actuator and the device to b...
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WO/2024/030913A1 |
The embodiments described herein involve electrochemical cells that have a heating element integrated into the electrochemical cell. In some aspects, an electrochemical cell comprises an anode current collector, an anode material dispose...
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WO/2024/027385A1 |
The embodiments of the present application relate to the technical field of power supplies. Provided are a power supply circuit, a control method therefor, and an electronic device, which can improve the flexibility of power supplies so ...
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