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WO/2024/084639A1 |
This motor control device controls energization of a motor through vector control, the motor control device comprising: a current command value calculation unit that generates a current command value in a dq coordinate system on the basi...
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WO/2024/086631A1 |
A system and method are provided for powering a fleet of local use vehicles using batteries removable from the local use vehicles for charging. The system and method include moving one of the local use vehicles in a battery exchange loca...
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WO/2024/085033A1 |
A rotor according to an embodiment of the present invention comprises: a rotor core extending in the axis direction; permanent-magnet storing holes formed in the axis direction along the outer circumferential surface of the rotor core, i...
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WO/2024/083270A1 |
A photovoltaic device search method, a management module, a photovoltaic system, and a storage medium. The method comprises: sending to each photovoltaic device a first photovoltaic device search instruction; on the basis of a first rece...
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WO/2024/082318A1 |
A mounting and sealing mechanism of a driving motor (5) of a swimming pool robot, said mechanism comprising a sealing housing (1) and a driving motor (5). Sealing fixing bases (3) are integrally provided on two sides of the sealing housi...
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WO/2024/085808A1 |
A device integrates a dielectric elastomer actuator with an electroadhesion member. The dielectric elastomer actuator includes a prestretched layer formed of an elastomer disposed between a first actuator electrode and a second actuator ...
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WO/2024/085125A1 |
This bolt holding structure (100) comprises a bolt (13) and a holder (12). The bolt (13) holds a conductor (bus bar (14) and terminal (15)) between a nut (17) and the bolt (13). The holder (12) holds the bolt (13). The bolt (13) comprise...
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WO/2024/084988A1 |
Provided is a rotation transmission device. The rotation transmission device comprises: a shaft body extending in a predetermined direction, a rotor, a housing, a stator, a bearing, and at least one magnetic fluid seal. At least one magn...
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WO/2024/082089A1 |
It refers to a motor driver and a method for using the motor driver. The motor driver includes: a motor driver main body (1) with a control unit (CU), electrically connected with a power supply system (2); characterized in that, further ...
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WO/2024/082148A1 |
A temperature control system, comprising a storage component (10), a heat exchanger (11), a temperature control valve (12), a first pipeline (13) and a second pipeline (14), wherein the storage component (10) is used for accommodating a ...
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WO/2024/084045A1 |
System (10) for distributing generated electricity to an electrical network (17) and comprises at least one generator (11). A power carrying link (12) from the generators (11) to the grid is also connected to at least one service module ...
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WO/2024/085066A1 |
This electric compressor (ECP) comprises: an outer housing (12, 14); a rotary shaft (20); a compression part (30); an electric motor (50); and a vibration-proof member (60) which connects a structure including the compression part and th...
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WO/2024/082601A1 |
The present invention provides a composite phase change thermal control device and a linear magnetic shaft motor based thereon. The composite phase change thermal control device comprises a plurality of heat pipes and a plurality of rect...
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WO/2024/083929A1 |
A method of operating a power converter (104) is provided. The power converter may be electrically coupled to a power grid (108) and outputs to the power grid converted electrical power. The power converter may be operable in a first ope...
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WO/2024/083326A1 |
The invention relates to a busbar arrangement (1) for connecting a first component (2) and a second component (3), the busbar arrangement at least having a plurality of electrical conductors (4) for the electrical transfer of a multiphas...
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WO/2024/086424A1 |
A battery assembly for a local use vehicle has outer walls, electrical contacts, and a communication connection, the battery providing a quantity of energy to power the local use vehicle, the electrical contacts of the battery configured...
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WO/2024/084939A1 |
The purpose of the present invention is to provide a wire harness routing device that can be easily applied to a plurality of wire harnesses having mutually different numbers of circuits. The wire harness routing device comprises a guide...
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WO/2024/082444A1 |
A traction motor, comprising a stator lead and a conductive ring. The stator lead is provided with a coil nose part, a first lead, and a second lead; the coil nose part protrudes from the edge to the center, a first lead head of the firs...
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WO/2024/083717A1 |
A heat sink comprises first coolant channels and second coolant channels. The first coolant channels comprise first inflow sections and are adapted to guide first coolant flows. The second coolant channels comprise second inflow sections...
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WO/2024/083455A1 |
The invention relates to a method, preferably for winding a magnet unit of a rotor of an electric machine, comprising a provision step, in which a rotor shaft (5) fitted with a magnet unit and belonging to a rotor is provided, and a wind...
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WO/2024/083840A1 |
The invention relates to a method for monitoring, in an electrical grid, a three-phase periodic electrical signal using an artificial neural network, in particular for classifying the three-phase periodic electrical signal and/or for det...
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WO/2024/085140A1 |
This terminal-equipped electric wire (1) comprises: an electric wire (10) in which a single-strand wire (16) is provided to an end portion of a conductor (11), the single-strand wire (16) being connected to a plurality of strands (15) in...
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WO/2024/082904A1 |
A controller (1011, 3011) of an electric motor control module, a control method for an electric motor, and a related device. An input end of the controller (1011, 3011) is connected to a rotation speed measurement apparatus, such that th...
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WO/2024/084869A1 |
This insulating sheet to be attached to a stator core of a motor is a sheet formed into the shape of the letter H in plan view by forming an inwardly facing notch in each of two opposing first sides. Each notch has a first corner section...
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WO/2024/086188A1 |
An example electric motor includes : a stator having (i) a first set of windings configured to generate a radial magnetic flux when electric current is provided thereto, and (ii) a second set of windings configured to generate an axial m...
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WO/2024/083320A1 |
The invention generally relates to non-linearity compensation for electric motors. Exemplary embodiments of the invention provide an iterative method for obtaining correction values for compensating positional non-linearity in a synchron...
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WO/2024/084751A1 |
The purpose of the present invention is to provide a power consumption optimization system that performs control for optimizing electric power amount fees. A HEMS controller 100, which is a power consumption optimization device for contr...
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WO/2024/084657A1 |
The present invention obtains a compressor which reduces the size of a balance weight which cancels imbalance of a centrifugal force occurring in a compression mechanism section and secures a communication path for a refrigerant and a lu...
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WO/2024/082746A1 |
Provided are a frequency response control method and device for a wind farm. The frequency response control method comprises: periodically determining a full-field power regulation quantity which is caused by the frequency and/or the fre...
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WO/2024/084888A1 |
This power management device comprises: a control unit that controls a power storage device installed in a facility that is connected to a power grid; and a transmission unit that transmits, to a higher-order node, adjustable power infor...
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WO/2024/083076A1 |
A permanent magnet motor, a compressor and a refrigerating device, the permanent magnet motor comprising a motor rotor (100) and a motor stator (200). The motor rotor (100) comprises a rotor core and multiple permanent magnets (120) prov...
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WO/2024/084845A1 |
This electric motor comprises: a rotary shaft, the axial direction of which is the direction in which the axis thereof extends; a commutator that is attached to the rotary shaft; at least one brush that is in contact with the commutator;...
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WO/2024/083155A1 |
A motor, a compressor, and a refrigeration device. The motor comprises a rotor (100) and a stator (200). The rotor (100) comprises a rotor iron core and a plurality of permanent magnets (120) provided on the rotor iron core, and the perm...
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WO/2024/083391A1 |
The invention relates to the detection of an electric current through a diode which is arranged in parallel with a semiconductor switching element. For this purpose, an output signal of a circuit arrangement is used for saturation monito...
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WO/2024/084393A1 |
Carrageenan is an attractive bio-derived polymer electrolyte due to its low cost, high ionic conductivity, cyclic stability, and its ability to blend/crosslink with other biocompatible polymers, such as Polyvinyl Alcohol (PVA). Described...
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WO/2024/084610A1 |
This electronic device has a control unit and a first battery, and is provided with a second battery in a cover member attached to a device body. When the residual amount of the second battery is equal to or higher than a predetermined r...
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WO/2024/084598A1 |
Provided is a motor system comprising a motor (1) and a control unit that controls the motor, wherein: the motor has a rotor (10) in which a magnetic-flux-generating body that generates magnetic flux is disposed, a stator (12) having a b...
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WO/2024/084967A1 |
A wireless power supply system (10) comprises a power reception device (90) and a power transmission device (20). The wireless power supply system (10) forms an electromagnetic resonance field between the power transmission device (20) a...
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WO/2024/084992A1 |
The purpose of the present invention is to improve the controllability of an actuator having non-linear characteristics. The actuator of the present invention for addressing the problem comprises: a first member; a second member which is...
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WO/2024/083240A1 |
Embodiments of the present application provide a signal transmission circuit, a circuit board, and an electronic device. The signal transmission circuit comprises: N levels of working circuits connected in series, each working circuit co...
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WO/2024/083648A1 |
The invention refers to a control method for power converter, that assures operation under Zero Voltage Switching (ZVS) condition in a broad power range in a reliable manner, and which is easy to implement. The control method for operati...
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WO/2024/084990A1 |
This picking system comprises: a pickup arm attached to a first cart robot, for picking up a basket; a passing arm attached to the first cart robot, for sending the basket to a second cart robot; a receiving arm attached to the second ca...
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WO/2024/085451A1 |
This mobile robot beacon supports ultra wideband (UWB) communication of a mobile robot performing a lawn mowing function, and comprises: a UWB antenna; a printed board assembly (PBA) which is connected to the UWB antenna and which includ...
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WO/2024/082400A1 |
The present invention relates to the technical field of intelligent robots, and in particular to a mechanical leg and a robot. The mechanical leg comprises a locomotion wheel set, a first connecting rod and a second connecting rod which ...
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WO/2024/085064A1 |
This electric compressor (ECP) comprises: a housing (10); a rotating shaft (20); a compression part (30); an electric motor (50); a shaft support member (40) including a first bearing part (411); and a second bearing part (17). The housi...
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WO/2024/084914A1 |
[Problem] To provide an electric compressor with which it is possible to improve sealing properties when attaching a hermetic plate to an inverter storage part side of a partition wall. [Solution] Hermetic pins 53 are provided from an in...
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WO/2024/086638A1 |
A wireless communication system for batteries removably mountable in local use vehicles and chargeable in a charging repository includes a plurality of batteries, each battery having a housing; a first wireless communication device attac...
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WO/2024/084900A1 |
This synchronous machine comprises a stator that protrudes from a ring-shaped yoke part toward one radial-direction side and has teeth around which a coil is wound, a rotor having salient poles positioned with gaps with respect to the te...
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WO/2024/083373A1 |
The invention relates to a method for operating a dual active bridge (10), wherein: the dual active bridge (10) is provided with at least one primary-side and one secondary-side full bridge (12, 14); a transformer device (16) is provided...
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WO/2024/085919A1 |
The present disclosure provides a brushless direct-current (BLDC) motor comprising: a double rotor comprising: an inner rotor and outer rotor secured to a rotor housing having a plurality of N-pole and S-pole magnets, a stator comprising...
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