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WO/2024/084559A1 |
Provided is an inference device (1) which infers wire connection information relating to wire connection of a plurality of electric wires included in a coil (15) of an electric motor (10), the inference device (1) comprising a data acqui...
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WO/2024/083245A1 |
A wind motor parallel-stage intermediate-speed shaft system connecting structure, wherein a sun shaft and a hollow shaft are connected together by means of rigid connection. The bearing of the hollow shaft is arranged on a box body on on...
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WO/2024/082574A1 |
A pre-embed device for an electromechanical pipeline support hanger. The pre-embed device comprises a shell (0) provided with a through hole, wherein the shell (0) comprises a head end (2), a connecting portion (3) and a fixed end (4); t...
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WO/2024/083778A1 |
The invention relates to a solar energy structure (1000) in which a support structure (T, 110) for PV modules (PVM) is arranged on a building (G) having, for example, a flat roof. According to a preferred embodiment, the support structur...
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WO/2024/082382A1 |
Provided are a motor mutual driving-based rotation speed and torque control method and apparatus. The rotation speed and torque control method comprises: for a traction motor (M1) and a load motor (M2) which are in coupled mutual driving...
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WO/2024/082577A1 |
The present application provides a permanent magnet motor, a compressor, and a refrigeration apparatus. The permanent magnet motor comprises a motor rotor (100), a motor stator (200), and a stator winding. The motor rotor (100) comprises...
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WO/2024/085234A1 |
The purpose of the present invention is to allow users to sooner understand a more accurate time required in order for charging to complete. This charging control device comprises: a processing unit that, during charging of a power stora...
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WO/2024/082798A1 |
Disclosed in the present application are an electric motor and the use thereof. The electric motor comprises a rotor (100) and a stator (200) enclosing the rotor (100). The rotor (100) comprises an iron core (110) and permanent magnets (...
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WO/2024/084754A1 |
Provided is an electric actuator in which the number of movable parts in a motion conversion mechanism is small, and which has quietness of a small striking sound when an electrical driving part is operated. This electric actuator compri...
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WO/2024/082726A1 |
The present application provides a circuit structure, a driving circuit of a semiconductor laser, and a laser radar transmitting module. The circuit structure comprises a charging circuit and a discharging circuit; an input end of the ch...
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WO/2024/084724A1 |
This control device controls the rotation speed of a motor by controlling an inverter for AC driving a motor that rotationally drives a compressor, wherein: a compensation torque value is calculated by multiplying an average output torqu...
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WO/2024/085196A1 |
A power generator 100 comprises a tubular member 10, a first magnet 12, coils 14a, 14b, and a second magnet 16. The first magnet 12 is fixed to the tubular member 10. The coils 14a, 14b are fixed along the outer surface of the tubular me...
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WO/2024/084891A1 |
These control devices (50, 51) are applied to a system comprising: a rotary electric machine (20) which has windings (21); an inverter (30) which has upper and lower arm switches (SWH, SWL) that are electrically connected to the windings...
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WO/2024/084449A1 |
The self-powered diagnostic system (1) for power lines comprises at least one diagnostic device (2) provided with: - a supporting body (3) mounted, in use, along a power line (4); - sensor means (5), mounted on the supporting body (3) an...
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WO/2024/085377A1 |
A power supply device is disclosed. This power supply device comprises a PFC circuit and a control circuit for controlling the operation of the PFC circuit. The PFC circuit comprises: a power input unit that receives an AC voltage as an ...
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WO/2024/082211A1 |
There is provided a DC-to-DC power converter 100, comprising: first and second input terminals 101, 102 for coupling to a DC power supply; a plurality of DC-to-AC power converter modules 110, each of which comprises first and second DC i...
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WO/2024/084548A1 |
Provided is a sleeve for a rotor, the sleeve comprising a through-hole for fitting a shaft including a small-diameter shaft portion and a large-diameter shaft portion different in outer diameter dimension and arranged side by side in the...
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WO/2024/085177A1 |
This electric power supply device simulates a synchronous generator having a rotating body and controls the frequency of an output voltage, thereby inputting and outputting electric power to and from an electrical power grid, the electri...
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WO/2024/084557A1 |
The present invention provides a rotary electric machine comprising: a motor mounted to an object to be driven and having a rotary shaft, a rotor fixed to the rotary shaft, and a stator disposed outside the rotor; and a motor case storin...
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WO/2024/085585A1 |
The present invention relates to a smart fire extinguisher which can prevent chemical powder from being solidified, the fire extinguisher comprising: a container; and a screw disposed between a chemical region in the container and a bott...
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WO/2024/082346A1 |
The present invention relates to the technical field of insulating busbars, and provides a dustproof insulating busbar structure, comprising a housing, a horizontal partition plate provided in the housing, and an insulating busbar body p...
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WO/2024/083156A1 |
A rotor and an application thereof. The rotor comprises: an iron core (110); several pairs of asymmetric V-shaped magnetic poles (120), the asymmetric V-shaped magnetic poles (120) being arranged on the iron core (110). The asymmetric V-...
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WO/2024/085345A1 |
The present embodiment relates to a lens driving device comprising: a fixing part; a first moving part disposed within the fixing part; a second moving part disposed within the first moving part; a first driving part moving the first mov...
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WO/2024/082252A1 |
A pulse synchronization control method for a converter, and a converter and a computer-readable storage medium, which relate to the technical field of converters. In the method, a pulse modulation instruction is sent to each power module...
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WO/2024/084934A1 |
Disclosed is a rotating electric machine stator comprising: stator coils in which coil portions of each phase are connected between a neutral line terminal and a power line terminal of each phase in the form of four or more sets of paral...
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WO/2024/084188A1 |
A housing segment for a linear power system, the segment comprising a linear section comprising at least two channels for containing and directing a cooling fluid; and an end section configured to provide at least one fluid diversion cha...
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WO/2024/082980A1 |
A chip, a control chip, a switching power supply and a power adapter, which relate to the technical field of electronics, and can ensure precision in detecting a current. The chip comprises: a substrate; a first switch tube manufactured ...
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WO/2024/082370A1 |
A low-voltage lithium battery circuit and a protection method for a low-voltage lithium battery. The low-voltage lithium battery circuit provides protection when it is detected that electrical parameters in the circuit exceed a range; a ...
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WO/2024/084646A1 |
Provided is an overcurrent protection circuit which is highly versatile and compatible with various switching elements. An overcurrent protection circuit 10 detects an overcurrent when an OCP interruption time TOCP has elapsed in a sta...
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WO/2024/085099A1 |
The present invention provides a rotary electrical machine that effectively protects a coil end from dust which flows into the rotary electrical machine, thereby reducing coil damage and improving reliability and service life. To this en...
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WO/2024/083116A1 |
Disclosed in the present application are a multi-charger cooperative charging method and device, and a computer-readable storage medium. The method comprises: before turning on a relay of a battery pack, a main charging control unit wait...
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WO/2024/082335A1 |
An arrayed electromagnetic-friction composite vibration energy collection device, comprising: a housing (1); and a vibration energy collection mechanism, comprising a plurality of vibration energy collection units (2) arranged in an arra...
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WO/2024/084626A1 |
Provided are: a coil substrate for motors with which a motor having stable performance is obtained, and a motor formed by using the coil substrate for motors. This coil substrate for motors according to an embodiment has: a flexible subs...
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WO/2024/083460A1 |
A clamping device for clamping an armour layer (10) of a cable (4) in a cable gland is disclosed. An insert (16) comprises an aperture (20) for receiving an inner part of the cable (4) and clamping portions (22) define respective first c...
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WO/2024/082879A1 |
The present invention provides an axial flux motor, a stator cooling structure, and a manufacturing method. The stator cooling structure comprises: a housing comprising two annular plates arranged in the radial direction; a spraying ring...
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WO/2024/085530A1 |
The present invention relates to a field magnet unit having a cooling function, the field magnet unit having a refrigerant circulation structure so as to reduce heat accumulation. The field magnet unit having a cooling function, accordin...
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WO/2024/084549A1 |
The present application provides a rotary electric machine in which stress concentration on a thin-walled portion of a rotor core can be reduced. A rotary electric machine (100) comprises a stator (200) and a rotor (300) configured of ...
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WO/2024/083701A1 |
The invention relates to a brake device (10) for a vehicle (F), comprising a rotor component (RK), which is connected or can be connected to a drive component of the vehicle (F), and a stator component (STK) comprising a magnet device (M...
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WO/2024/083316A1 |
A method (300) for load management of at least one cluster (155, 210, 215, 220, 225) of charge points (115, 125, 130) for vehicles (110, 120) is disclosed. The method comprises receiving, by a load manager (105, 205), data relating to us...
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WO/2024/082066A1 |
A bi-directional power converter is disclosed, the power converter comprising: a low-frequency circuit comprising four low-frequency switches and two DC-link capacitors; a high-frequency circuit comprising two high-frequency switches; an...
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WO/2024/084802A1 |
In a data interpolation system 10, a data acquisition unit 111 acquires battery data including at least time series data of current and state of charge (SOC). A missing determination unit 113 determines whether or not the battery data in...
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WO/2024/084895A1 |
Provided are remote operation pliers with which it is possible to modify a grip angle without changing the usage sensation, and with which a worker can easily modify the grip angle alone. These remote operation pliers 1 are configured ...
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WO/2024/082799A1 |
The present application discloses a motor, a compressor, and a refrigeration device. The motor comprises a stator (110) and a rotor (120). Permanent magnets (123) in the rotor (120) are cerium-containing permanent magnets, the stator (11...
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WO/2024/086157A1 |
A fluid jacket is disclosed herein that generally includes an enclosure component and a stator carrier to define a fluid pocket. Indentations, embossments, or other features can be defined on one of the enclosure component or the stator ...
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WO/2024/083468A1 |
The invention relates to a green roof system characterized in that same comprises: a. a support (10), a. plant growth modules (40) each comprising a sealing membrane and a multilayer culture complex successively comprising at least a fir...
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WO/2024/084625A1 |
Provided are: a motor coil substrate whereby a high-torque, high-performance motor can be obtained; and a motor formed by using the motor coil substrate. The motor coil substrate according to an embodiment of the present invention compri...
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WO/2024/085890A1 |
A surgical device comprising a flexible part circularly winded in a housing is provided. The surgical device comprises a processor configured to predict an intended path for the distal end and to generate control signals. The intended pa...
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WO/2024/085716A1 |
A charging communication handoff method according to the present invention comprises steps in which: an EVCC mounted on an electric vehicle transmits a handoff trigger request to a first SECC so that the first SECC corresponding to a fir...
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WO/2024/083283A1 |
The invention relates to a method for producing a stator of an electric rotating machine and to a device for producing a stator of an electric rotating machine. Furthermore, the invention relates to a stator and to an electric rotating m...
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WO/2024/085090A1 |
Disclosed is a rotor for a rotary electric machine, the rotor including: a rotor core; a first permanent magnet in a first magnet hole; and a second permanent magnet in a second magnet hole. In the first magnet hole, on one side in a cir...
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