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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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WO/2024/030156A1 |
An energy collection system may collect and use the energy generated by an electric field. Collection fibers are suspended from a support system. Radioactive material is placed on or near the collection fibers. The support system is elec...
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WO/2024/030701A1 |
An electric vehicle charging station having a frame at least partially defining an interior space, a door rotatably coupled to the frame to provide access to the interior space when in an open position and to prevent access to the interi...
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WO/2024/029185A1 |
Provided is a motor that exhibits increased rigidity during rotation of a rotor. A motor (200) of the present invention comprises a shaft (101), a stator (130), a bearing (111) disposed between the shaft (101) and the stator (130), and...
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WO/2024/029509A1 |
This panel holding device comprises a first support member (1B) and a second support member (1A) that are disposed spaced apart from each other on an existing transparent member (30). Each of the first support member (1B) and the second ...
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WO/2024/027192A1 |
Disclosed in the present disclosure are a control system and method for a multi-branch battery system. The control system comprises: an energy management system controller, which is used for monitoring data of an energy storage subsystem...
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WO/2024/029685A1 |
An exercise apparatus comprising: a main body; a base disposed in front of the main body; a frame extending upward from the main body and including a plurality of pillars; wires extending outwardly from the main body; and handle modules ...
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WO/2024/026824A1 |
Provided in the embodiments of the present application are a flat wire electric motor and a stator thereof. The stator comprises a stator iron core, and a stator winding arranged on the stator iron core. An inner wall of the stator iron ...
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WO/2024/029256A1 |
An embedded-magnet-type rotary electric motor comprising a stator and a rotor that has a rotor core having a plurality of permanent magnets embedded in the interior thereof, the rotor being retained so as to be capable of rotating a rota...
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WO/2024/028111A1 |
The invention relates to an electrical machine (1) with oil cooling comprising a rotor (3) and a stator (2), wherein the stator (2) is formed from stator laminations (10) having radially running wining grooves (4), wherein the winding gr...
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WO/2024/027001A1 |
A DC voltage sensor reduction based modulation method for a DC coupled converter. A DC coupled converter (5) comprises three power modules (1, 2, 3). The modulation method specifically comprises: obtaining a voltage modulation wave vr* a...
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WO/2024/028317A1 |
The invention relates to a device (100) for determining the angular position of a rotor (4) of a rotary electric machine on the basis of only three sensor signals delivered by position sensors (20), these signals being a first sensor sig...
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WO/2024/027088A1 |
Disclosed in the present invention is a multi-infeed system commutation failure prevention (CFPREV) coordinated control method taking a commutation margin into consideration. The method comprises the following steps: step (1) performing ...
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WO/2024/027360A1 |
Provided in the present application is a non-isolated full-bridge cascade converter circuit. The aims of reducing the number of turns of a transformer and also reducing an effective value of an electric current of a transformer winding a...
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WO/2024/027557A1 |
The present invention provides a multi-motor control module and a motor driving system. The multi-motor control module comprises: at least two motor engine control units used for providing control signals for respective corresponding mot...
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WO/2024/030155A1 |
The present disclosure provides a mobile phone apparatus which incorporates a separate enclosure for the power source which is detachable from the main housing that holds the phone display, interface, and processing electronics. The main...
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WO/2024/029420A1 |
A stator 20A comprises: a stator core 30A that is constituted by a magnetic powder molded body, and that includes an annular yoke 31 which extends in a circumferential direction, and teeth 32 which project from an inner circumferential s...
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