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WO/2024/037234A1 |
An energy storage system (1000), comprising a battery assembly (201), a bearing frame (100), a power distribution device (400), and a junction device (300). An outer contour of the bearing frame (100) is configured in the shape of a cont...
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WO/2024/038906A1 |
This motor rotor comprises a shaft portion having a magnet and a holding tube fitted onto an outer circumferential surface of the shaft portion. The shaft portion has the magnet and a large-diameter portion having an outer diameter longe...
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WO/2024/036371A1 |
Disclosed is a method for voltage balancing. The method comprises (a) calculating an average voltage value from voltages of first and second phases of the multiphase grid system. The method also comprises (b) determining at least (1) a f...
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WO/2024/037969A2 |
The invention relates to a rotor (11) for an electric machine (1), comprising a base (110) with a magnet-receiving region (111) which is arranged concentrically with respect to a rotation axis (R) and forms a plurality of receiving pocke...
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WO/2024/037101A1 |
A hybrid engine thermal management system, comprising: an engine cooling loop, the engine cooling loop comprising an engine cooling line, a first end of the engine cooling line being in communication with an inlet end of a cooling line o...
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WO/2024/036658A1 |
The present invention provides a cooling structure and a manufacturing method therefor, and an axial magnetic field motor. The cooling structure comprises a housing and a flow channel formed inside the housing. The housing is made of a t...
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WO/2024/038628A1 |
This variable-speed power device is provided with: a synchronous machine having a stator provided with an armature winding to form an armature, a first rotor having magnetic poles, and a second rotor provided between the first rotor and ...
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WO/2024/038748A1 |
[Problem] To provide a power conversion device that, when two-phase modulation control is carried out using a triangular carrier wave, allows arbitrary setting of a rise timing and a fall timing of the phase voltages of the two phases, a...
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WO/2024/036657A1 |
The embodiments of the present application belong to the technical field of electric-motor controllers. Provided are an electric-motor controller with a boost function, and an electric motor. The electric-motor controller comprises: a fi...
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WO/2024/039021A1 |
The motor for a laundry dryer with a cushion bushing according to the present invention comprises a rotating shaft (21) of a driving motor (20) which drives a drum (10) of a laundry dryer; a pulley (40) coupled to the front end of the ro...
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WO/2024/037695A1 |
The invention relates to a method operating a renewable power plant (100) comprising at least one wind turbine (101) and an electrolyzer system (110) connected with a grid (190) via an internal grid (191), wherein the method comprises de...
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WO/2024/036659A1 |
The present invention provides a cooling structure, a stator, an axial magnetic field motor and an assembly method thereof. The cooling structure comprises a cooling disc. The cooling disc comprises a rotor-facing surface, a stator-facin...
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WO/2024/038772A1 |
This power supply device comprises: a secondary battery; a power generating element connected in series to the secondary battery; an input terminal connected to output of the power generating element; and a converter including an output ...
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WO/2024/037218A1 |
Disclosed in the embodiments of the present application are a motor, a camera module and an electronic device. The motor comprises a movable part; a fixed part, the fixed part and the movable part being arranged in a stacked manner; an e...
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WO/2024/037184A1 |
Disclosed in the present invention are a hairpin coil, a hairpin winding and a hairpin electric motor. The hairpin coil comprises a hairpin-shaped conductor and an insulating layer, wherein the hairpin-shaped conductor comprises a hairpi...
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WO/2024/038064A1 |
The present invention relates to a system (1) for inductive energy transfer, which system has at least one stationary induction charging device (2, 2a) and at least one mobile induction charging device (2, 2b), which induction charging d...
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WO/2024/036981A1 |
Disclosed in the present invention are a discharge control method and a circuit. The method comprises: acquiring a first voltage value of an output electrolytic capacitor in a bidirectional DC-DC power supply circuit module; if the first...
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WO/2024/037294A1 |
Disclosed in the present invention is a brushless motor of a high-speed hair dryer, comprising a motor, an air passage barrel, and a blade part. The motor is vertically arranged; the air passage barrel is vertically sleeved on the upper ...
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WO/2024/037111A1 |
The present application discloses a photovoltaic module frame and a photovoltaic module. The photovoltaic module frame comprises: a side plate, and a bottom plate and a blocking plate that are fixed to a first side of the side plate. The...
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WO/2024/037058A1 |
Disclosed in the present application are a flying capacitor three-level DC-DC converter, a photovoltaic system and a control method. The flying capacitor three-level DC-DC converter comprises: an inductor, a first switch tube, a second s...
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WO/2024/038626A1 |
In an example, two battery units as a battery are connected through the secondary coil of a step-down transformer. In another example, the battery is connected to a capacitor through the secondary coil of the step-down transformer. The c...
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WO/2024/037849A1 |
The invention provides a superconductive (SC) magnet assembly for a planar motor, the superconductive magnet assembly comprising: - a two-dimensional (2D) array of SC coils configured to generate a two-dimensional spatially alternating m...
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WO/2024/036978A1 |
The present invention relates to the technical field of electric motor control. Provided are an electric motor control method and system, and a multi-electric-motor synchronously driven device. The method comprises: acquiring feedback to...
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WO/2024/038223A1 |
Disclosed is a method for recording operational condition of devices. The method comprises providing a set of rules for one or more operating conditions for the devices in a network, wherein each of the one or more operating conditions i...
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WO/2024/039537A1 |
An apparatus for measuring current in a power converter is provided. The apparatus comprises a state space observer configured to provide a statistically most probable state of the power converter and an analog digital converter comprisi...
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WO/2024/039528A1 |
Two identical cradle halves joined together to form a cable clamp that secures at least one cable to a surface. Each cradle half has a front, a back, a top, a bottom, and sides. Each cradle half has at least one cradle portion with a com...
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WO/2024/039839A1 |
A system of pay-in and pay-out function of a cooling system for an electric vehicle and a method of use is presented in this disclosure. The system may include a cooling cable, a cooling connector, wherein the cooling connector may inclu...
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WO/2024/039039A1 |
This wireless power transmission apparatus may comprise: a resonant circuit corresponding to a first frequency; a rectifier circuit configured to rectify first alternating current power of the first frequency provided from the resonant c...
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WO/2024/037897A1 |
The invention relates to a roof structure (10) and to a method for producing same. The roof structure (10) comprises a plurality of parallel support channels (20) which are each formed from aligned support channel portions (22), ends of ...
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WO/2024/037844A1 |
The invention relates to a device (1) for forming a canopy over a region (2) in the outdoors, comprising a flat element (3) and a support assembly (4) with supports (5), wherein the support assembly (4) can be anchored to a ground surfac...
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WO/2024/038646A1 |
A control method for a gel actuator having a first electrode layer with gaps therein, a second electrode layer disposed facing the first electrode layer, and a gel sheet layer provided between the first electrode layer and the second ele...
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WO/2024/038041A1 |
The invention relates to a structural unit and to a method and a tool system for producing same for an electric machine, such as a rotor or more particularly a stator, having a lamination stack (1) put together from a plurality of sheet ...
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WO/2024/037431A1 |
Disclosed is a head-up display system controlled by a wireless network. The head-up display system comprises: a primary controller arranged in a vehicle, and at least one sub-controller arranged in a head-up display system, the primary c...
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WO/2024/038464A1 |
A multi-level t-type inverter for connecting a DC source to an AC grid, comprises: a high frequency power inductor; a positive terminal for connection to a positive DC voltage source; a negative terminal for connection to a negative DC v...
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WO/2024/038091A1 |
The invention relates to a maintenance device (1) for use during maintenance and/or repair of a storage and retrieval unit (100) in a cold store. According to the invention, the maintenance device (1) has a frame (2), which can be releas...
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WO/2024/039549A1 |
An electronic device can include a processor programmed to detect connection of an external power source to the electronic device, determine an estimated disconnection time at which the external power source is expected to be disconnecte...
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WO/2024/037755A1 |
The invention relates to a method for operating an electric drive system (1), in particular for a motor vehicle, the electric drive system (1) having a set of power electronics (2), in particular an electrical voltage transformer, an ele...
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WO/2024/037814A1 |
The invention relates to a connecting device (1) of a switchgear assembly, a switchgear assembly having at least one connecting device (1) and a method for automatically connecting and a method for automatically disconnecting the connect...
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WO/2024/036976A1 |
An underwater cleaning robot with a rechargeable battery. The underwater cleaning robot comprises a body, and a rechargeable battery and a control unit, which are installed in the body, wherein the rechargeable battery is provided with a...
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WO/2024/039837A1 |
An electric machine, comprising a power supply and an electrically excited synchronous machine is provided. The electrically excited synchronous machine comprises a stator with stator windings, a rotor, comprising rotor poles with field ...
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WO/2024/037013A1 |
Embodiments of the present application provide a motor driving circuit and a terminal device, which can reduce the cost. The motor driving circuit comprises: a power supply module, configured to output an alternating current voltage; an ...
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WO/2024/038061A1 |
The invention relates to an inductive charging device (1, 1a) for a vehicle charging system (8), comprising an energy transmission winding and at least one flux-guiding element and at least one first sensor winding and a second sensor wi...
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WO/2024/037549A1 |
The present disclosure relates to the technical field of electric power transmission systems, and relates to an SLCC commutation system for a novel electric power system, and a method for controlling the SLCC commutation system. The SLCC...
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WO/2024/037602A1 |
The present disclosure provides a power supply system for a surgical robot, which includes an AC to DC converter module, a power supply interface board and at least one DC power control board. The AC to DC converter module and the DC pow...
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WO/2024/037696A1 |
The invention relates to a method for operating a renewable power plant (100) comprising at least one wind turbine (101) and an electrolyzer system (110), the renewable power plant is connectable with a grid (190) via a circuit breaker (...
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WO/2024/039067A1 |
There is disclosed a rotor core structure of a motor including an annular base; a plurality of yokes disposed along a circumferential direction of the base; a plurality of core layers multilayered on each other, the plurality of core lay...
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WO/2024/038627A1 |
This electric work vehicle comprises: a control state switching unit (35) that switches a control unit to an active state in response to a first operation of a human-manipulated device and switches the control unit to an inactive state i...
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WO/2024/037603A1 |
A power supply control method, a system, device and a medium for a surgical robot. The surgical robot includes a power control module (2) for outputting power, and the control method includes the following steps: reading starting time se...
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WO/2024/037314A1 |
A vehicle, having an electric assembly, wherein the electric assembly comprises a box body, an electric control module, and a motor. The electric control module is arranged on the box body. The motor is arranged on the box body, and comp...
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WO/2024/039415A1 |
A clamp is described that couples a torque tube and at least one solar panel within a solar table. The clamp provides an efficient attachment when in a closed position that allows transportation of the solar table from a centralized asse...
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