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WO/2024/103580A1 |
The present application discloses a driving control circuit and control method for a motor, an electric compressor, a vehicle, and a storage medium. The driving control circuit for a motor comprises a drive circuit (140), a control circu...
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WO/2024/106148A1 |
The present invention reduces the size of an added search coil that is disposed overlapping with a search coil in order to reduce a region where detecting a foreign object is difficult. This foreign object detection device comprises a fi...
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WO/2024/105715A1 |
A solar cell sheet (1) according to an embodiment of the present invention comprises: a sheet (11) containing a polyethylene as a main component; a resin layer (31) provided on the sheet (11); and a flexible solar cell element (10) provi...
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WO/2024/104735A1 |
The invention relates to a machine housing (10) for a machine arrangement (100) designed for driving a motor vehicle (K), which is designed to accommodate a first electric machine (80) and at least one second electric machine (90) and ha...
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WO/2024/106361A1 |
This drive device is equipped with a motor, a cooling device for sending a coolant to the motor, and a control device for controlling the cooling device. The control device is capable of executing a flow control for controlling the flow ...
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WO/2024/104753A1 |
The invention relates to a coil component (10) for an electric machine of a motor vehicle, having a carrier (12) that has a multiplicity of slots (14) that are arranged in a manner distributed in the circumferential direction (U) of the ...
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WO/2024/104048A1 |
The present application provides an electric vehicle driving system, a controller, and an electric vehicle. The electric vehicle driving system comprises at least one a generator rectifying circuit and a motor driving circuit, and a powe...
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WO/2024/106232A1 |
Provided is droop control capable of suppressing an overshoot of an output current even in the event of load variation. This power conversion device is connected to a DC power supply, boosts the DC power, outputs the boosted DC power, an...
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WO/2024/106377A1 |
This motor control device comprises: a manual steering command value generation unit that uses a motion equation of a reference model of a steering device to generate a manual steering command value; an integrated angle command value com...
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WO/2024/106323A1 |
A power supply device according to the present invention includes: an inverter in which a first leg having a switching element and a switching element and a second leg having a switching element and a switching element are provided in pa...
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WO/2024/105876A1 |
A control device according to one embodiment is for a power conversion device combining a converter for converting AC power to DC power and an inverter for converting DC power to AC power. The control device comprises a DC voltage contro...
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WO/2024/105888A1 |
A power amount control device (10) comprises: a room-specific training history information generation unit (120) that generates room-specific training history information; a load-distribution-pattern generation unit (130) that generates ...
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WO/2024/105806A1 |
A bidirectional chopper (2) selectively performs a charging operation for storing DC power received from DC bus lines (L1, L2) into an electricity storage device (7) and a discharging operation for outputting the DC power of the electric...
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WO/2024/104530A1 |
The invention relates to a linear magazine (1) for producing a shaft winding (2) for an electrical machine (3), comprising a rectangular mounting plate (4) and winding-guiding elements (5) protruding therefrom which fix the shaft winding...
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WO/2024/105872A1 |
This power conversion device comprises: a main inverter (9) that can output voltages having at least three levels; a sub-inverter (12) that is connected to the output of the main inverter (9), has a plurality of semiconductor switching e...
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WO/2024/103174A1 |
An apparatus for facilitating electrochemical cell bypass control includes a first electrode configured to act as a first configuration anode in a first configuration, a second electrode configured to act as a first configuration cathode...
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WO/2024/105787A1 |
A near-field thermal-radiation power generation element that improves power generation efficiency by near-field thermal radiation is obtained by reducing a distance between a heat source and a photoelectric conversion unit as compared wi...
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WO/2024/104997A1 |
A mechanism for facilitating quasi-square wave control of a totem pole power factor correction system that makes use of rectifying diodes in the rectifying system and comprises a synchronous boost PFC converter. The mechanism comprises a...
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WO/2024/106665A1 |
A DC community power bidding and trading system comprises a DC distribution network and a power bidding and trading control unit. The DC distribution network connects one or more electric vehicle charging stations, one or more buildings ...
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WO/2024/106146A1 |
This vibration wave motor rotates a contact body about the central axis of a first elastic body by exciting a vibration body through two bending vibration modes for displacement in directions orthogonal to the central axis. The vibration...
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WO/2024/106687A1 |
A high-efficiency self-generator according to the present invention comprises: a rotating body assembly which includes an outer rotor formed to be rotatable about a first center axis as a center point of rotation and a plurality of inner...
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WO/2024/104363A1 |
A photovoltaic inverter (20) and a power adjustment method therefor, and a photovoltaic system (1). The photovoltaic inverter (20) comprises a direct-current conversion unit (201), an alternating-current inversion unit (202), a control u...
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WO/2024/105046A1 |
The invention relates to a method for producing a rotor shaft (1) for an electric machine and comprises five measures a) to e). In measure a), a hollow-cylindrical shaft body (2), which is open at its two axial end face (3a, 3b), is prov...
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WO/2024/105487A1 |
An axial flux electric motor is described comprising: • a rotor which is rotatable about a rotation axis and provided with magnetic members, • a stator with windings for creating a magnetic field which has a polar axis parallel to th...
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WO/2024/106795A1 |
According to an embodiment of the present invention, a smart table for holding and charging a mobile phone is provided. The smart table comprises: a table having a quadrangular cross-section of a top plate; drawers provided inside the ta...
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WO/2024/105385A1 |
A pulse-width modulator (401 )comprising a pulse generator (402) configured to generate, at a switching frequency, a pulse-width modulated waveform for synthesising an analog waveform, and a clock unit (403) configured to control the swi...
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WO/2024/104867A1 |
The present disclosure relates to a motor, an electric drive assembly system, a vehicle, and a method for cooling the motor, the motor comprising a rotor with a rotor shaft that rotates around a rotation axis; a stator comprising a core ...
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WO/2024/104778A1 |
A method of operating a converter system of a wind turbine is provided. The converter system comprises one or more power converters (110, 140) that convert electrical power generated by a power generation system (101) of the wind turbine...
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WO/2024/106935A1 |
A power transmission method according to the present invention comprises the steps of: receiving, from a user of mobility, a current mobility needs request related to charging of the mobility; transmitting current mobility needs informat...
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WO/2024/103180A1 |
Controllers for a 12-switch zero inductor voltage stepdown converter implement at least one switching mode that decreases output voltages first and second phases of the converter to ½ the converter input voltage or less for correspondi...
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WO/2024/103116A1 |
A method and system for sequestration of carbon dioxide from atmospheric air is disclosed. The method and system comprise the enabling of atmospheric air (22) to pass into an upper end of an elongate hollow tower (10). An aqueous solutio...
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WO/2024/105207A1 |
The invention concerns a casing arrangement, comprising a casing bottom part having a recess configured to accommodate a rechargeable electronic device therein; and a casing top part configured to be attached to the casing bottom part fo...
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WO/2024/107601A1 |
A power distribution system (100, 200) is disclosed, comprising: a charging port (110, 210) for connection to an electric vehicle (EV) battery; a gas engine generator (GEG) (102, 202) configured to generate a first current output; an arr...
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WO/2024/105011A1 |
The present invention relates to an apparatus (12) for connecting laminations (14), comprising: a feeding unit (18) for feeding a lamination and a carrier material (16) with a pre-applied adhesive film (38) in a thermoplastic-solid state...
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WO/2024/106475A1 |
A power supply module (100) comprises: drive substrates (20, 30) that drive an electronic circuit composed of a plurality of electronic components having different heights; a control substrate (40) that controls the drive substrates; and...
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WO/2024/106904A1 |
The present invention relates to a haptic knob system and a haptic hinge system. The haptic knob system according to the present invention is a haptic knob system to which a fluid including magnetic particles is applied and comprises a b...
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WO/2024/103396A1 |
The present disclosure provides a power converter (100) and a method for manufacturing a GaN based power converter. The power converter includes an input port (110), an output port (120), a planar transformer (130, 230), a primary switch...
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WO/2024/105743A1 |
This breaker device comprises: a breaker unit that breaks and connects a power line with which a DC power source and a load device are connected; and a control unit that, if an inrush current is detected, controls the breaker unit so as ...
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WO/2024/105024A1 |
The present disclosure relates to a method for controlling an intelligent electronic device, IED, for power system components, the method comprising: rebooting the IED, wherein rebooting comprises reloading an operating system, executing...
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WO/2024/107425A1 |
Recent advances in thermophotovoltaic (TPV) power generation have produced notable gains in efficiency, particularly at very high emitter temperatures. However, there remains substantial room for improving TPV conversion of waste, solar,...
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WO/2024/104238A1 |
A magnetic levitation electric motor sealing-cooling device and method for a refrigeration system. Magnetic levitation electric motors of a first-stage magnetic levitation compressor (1) and a second-stage magnetic levitation compressor ...
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WO/2024/105880A1 |
A drive device according to a first aspect of an embodiment comprises an impedance adjusting unit. The impedance adjusting unit uses a current value flowing through elements of a power converter and adjusts the impedance of a path for se...
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WO/2024/106455A1 |
A coil component 10 according to an embodiment of the present invention comprises a first flat coil 11, a second flat coil 12 superposed over the first flat coil 11 with a gap therebetween, and a spacer member 20 including a third layer ...
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WO/2024/105930A1 |
Provided is a rotor that can improve ultrasonic motor productivity. This rotor 4 is used in an ultrasonic motor comprising an oscillating body and an oscillation generating element that is provided above the oscillating body. The rotor...
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WO/2024/104865A1 |
The invention relates to a connection device (1) comprising load connectors (L) and control connectors (S), wherein, in a first position (A), i.e. a coupled position of the connection device (1), all load connectors (L) and all control c...
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WO/2024/105896A1 |
The present invention is a solar tracking device comprising: a frame that supports a solar cell panel; a south-north rotating mechanism having an elevation angle rotary shaft for rotating the frame in the south-north direction; and an ea...
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WO/2024/106151A1 |
This power supply device comprises: an inverter that, when AC power is input, converts the AC power to output DC power and, when DC power is input, converts the DC power to output AC power; a converter that can convert the DC power from ...
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WO/2024/106216A1 |
Provided is a laminated thermoelectric conversion element that improves power generation performance per unit area. The present invention comprises: a first laminate 10 formed by laminating P-type layers 11 formed of a P-type thermoele...
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WO/2024/106911A1 |
An embodiment of the present specification relates to a hairpin arrangement apparatus in which horizontally expandable clampers are disposed between rows of hairpins, and arrangement pins are inserted into the clampers to horizontally ex...
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WO/2024/105041A1 |
The present disclosure relates to a method for controlling a differential protection system for an electrical power system, the method comprising: sensing at least one first current through a first end of a transmission line of the elect...
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