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Matches 951 - 1,000 out of 817,178

Document Document Title
WO/2022/145075A1
One aspect of a position inference method according to the present invention comprises: a learning step for acquiring a learning value which is necessary for inferring a rotation position; and a position inference step for inferring the ...  
WO/2022/144323A1
A transformer comprises a winding structure which forms a primary side coil, a secondary side coil and first and second wires wound into the coil structure of the transformer. The first wire and second wire define a capacitance between t...  
WO/2022/142745A1
Disclosed in the present application are a control method and apparatus for a voltage converter, and a voltage control system. The control apparatus comprises: a first control module, configured to obtain a current reference value accord...  
WO/2022/145922A1
This electric driving device comprises a housing, an electric machine, a speed-changing unit, and a double clutch unit. The double clutch unit includes: a clutch housing; a first clutch hub and a second clutch hub; and a first clutch pla...  
WO/2022/140926A1
A motor stator. A stator winding comprises a polyphase winding wound onto a stator core; the winding is continuously wound in a wave shape; the number of layers where the winding is wound is 2N; the number of winding phases is S; the num...  
WO/2022/145736A1
Provided is an inverter apparatus provided with a dust collecting unit. The inverter apparatus provided with the dust collecting unit according to an embodiment of the present invention comprises: a housing having an air inlet port forme...  
WO/2022/146340A2
In order to provide energy efficiency and/or low fuel consumption and/or reduction in emissions and/or maintenance costs, the invention relates to an equipment (10) and a power management method (100) for the efficient operation of said ...  
WO/2022/145531A1
A cooling system is disclosed. The cooling system of the present invention comprises: a first cooling unit installed on a cooling target and having a first cooling pipe forming a flow path of a first refrigerant; and a second cooling uni...  
WO/2022/144092A1
A union body for a cable gland includes a body having a generally cylindrical shape defining an interior surface and a passage extending though the body from a first end to a second end of the body. A groove is formed on the interior sur...  
WO/2022/145907A1
A solar power generation system of the present invention comprises: a plurality of solar cell strings composed of a plurality of solar cell modules; a plurality of string optimas which are respectively connected to output ends of the plu...  
WO/2022/144546A1
There is described a next-generation electronic magnetic gearing (eDTS) for an inverter drive for an electric vehicle including a primary firmware having an Al system to oversee all the operational aspects of the powertrain hardware and ...  
WO/2022/143496A1
Disclosed in the present application is a charger, comprising: a first power input terminal, a second power input terminal, a power output terminal, a switching module, and a transformer. The switching module is connected to the first po...  
WO/2022/145288A1
This actuator (300) comprises: a ball screw shaft (301) that is rotated by rotational motion transmitted from an output shaft of a motor; a ball screw nut (388) provided on the ball screw shaft (301); a slide part (360) to which the ball...  
WO/2022/146274A1
A floating charging station so as to meet the charging needs of vehicles that can float on water through electrical energy to be used in all media containing large bodies of water, such as marine, oceans, lakes, dams (hereinafter referre...  
WO/2022/141292A1
Embodiments of the present application provide an equalization method and device for a battery module, a battery module, and a power supply management controller. The method comprises: obtaining first charging voltages of a first cell an...  
WO/2022/146059A1
The present invention relates to a high voltage-type redox flow battery comprising: a plurality of modules (1001, 1002, 1003,...100n) which are serially connected; and a battery management system (BMS) for monitoring a state-of-charge (S...  
WO/2022/142464A1
The present disclosure relates to the technical field of motors, and specifically relates to a stator, a motor, a compressor and a refrigeration device. The stator comprises a stator iron core, stator windings, a lead-out wire and a reta...  
WO/2022/143730A1
A motor component, a motor, a motor vehicle and a method for assembling a motor component are disclosed, the motor component including: a body extending along a rotation axis of the motor, the body being formed by a set of laminations; a...  
WO/2022/143044A1
Provided in the present invention are a clamping circuit, a switching power supply circuit and a control method therefor. The switching power supply circuit comprises: a control module, a clamping module, a clamping switch tube and a fir...  
WO/2022/141460A1
A gallium nitride charger adapter, comprising an adapter body (1), a blocking-type heat dissipation mechanism (2) for protecting the adapter and facilitating the quick dissipation of heat inside the adapter, and a flaring connection mech...  
WO/2022/143944A1
Disclosed in the present invention are an electrical connection device, a charging bin, and a control method for electrical connection movement. The electrical connection device is used for carrying a battery pack and charging same. The ...  
WO/2022/145271A1
This backup power supply control system comprises: a first semiconductor switch for switching a main power supply path between a conductive state and a cutoff state; and a sub-power supply switch for switching a sub-power supply path bet...  
WO/2022/146403A1
The present invention relates to a bendable flexible hose made of austenitic stainless steel material, consisting of parallel knuckles, used so as to ensure safer and easier wiring, especially in electrical installations.  
WO/2022/147523A1
An off-grid power system includes a first renewable electrical power assembly configured to produce direct current (DC) electrical power from a first renewable source; a second renewable electrical power assembly configured to produce DC...  
WO/2022/144994A1
In the present invention, a detection unit (180) assesses whether foreign matter is present on the basis of the result of comparison of the output value of a sensor and a threshold value. The detection unit (180) executes a threshold val...  
WO/2022/142625A1
Disclosed are an oscillator for a switching converter, and a switching converter. The oscillator comprises a charging current generation circuit and a clock signal generation circuit, wherein the clock signal generation circuit generates...  
WO/2022/143277A1
Provided is a wireless charging device, so as to efficiently charge intelligent glasses with various specifications and sizes. The wireless charging device comprises a base, a circuit board, a first transmitting coil and a second transmi...  
WO/2022/146392A1
The present invention relates to a container (1) wherein base stations enabling wireless communication in a certain coverage area and equipment thereof are positioned, and that has a structure at least two faces of which will consist of ...  
WO/2022/143051A1
An exciter (100) and an electronic product. The exciter (100) comprises a housing (1), a coil (2) and an oscillator assembly (3), wherein an accommodation space (11) is formed inside the housing (1); the coil (2) is arranged in the accom...  
WO/2022/142640A1
A low stray inductance busbar structure for a power module, the present structure comprising a radiator, a copper-clad ceramic substrate, a wafer, a plastic housing, positive and negative busbars, and a pouring sealant. The copper-clad c...  
WO/2022/142066A1
Provided are a voltage conversion circuit and a display apparatus. The voltage conversion circuit comprises a voltage conversion module, a comparison module, and a control module. The voltage conversion module comprises at least two volt...  
WO/2022/144053A1
A circuit for battery storage management where the storage contains at least two cells (4.i) connected in at least one bank (10), at least one device (11 ) for controlling the bank, at least one main power supply bus (8) and at least one...  
WO/2022/145921A1
An electric drive apparatus comprises: a housing; an electric drive machine including a motor shaft rotatably supported by the housing; a transmission unit which decreases the rotational speed generated by a rotational driving force of t...  
WO/2022/145460A1
An external power supply controller 1200 or an internal power supply controller 1500 supplies electric power to a heater 10 by changing an electric current value with respect to a defined Universal Serial Bus (USB) - Power Delivery (PD) ...  
WO/2022/144934A1
A stator with closed slots with continuous winding is described, comprising a first internal stator part (25) which comprises a plurality of longitudinal teeth (26), spaced by a space (27) configured to form the lower part of the closed ...  
WO/2022/146066A1
The present invention relates to a hybrid driving module comprising a motor including a rotor and a stator. The hybrid driving module comprises: a housing in which the stator is installed; a rotor hub in which the rotor is installed and ...  
WO/2022/143397A1
Disclosed in the present application are a radio frequency system, a power supply method for the radio frequency system, and an electronic device. The radio frequency system comprises a power supply, a PA power supply chip, a PA module, ...  
WO/2022/143725A1
A buck-boost converter circuit, such as a non-inverting buck-boost converter, can include two separate control loop circuits to separately control operation of the buck circuit and the boost circuit. The control loop circuits may include...  
WO/2022/141526A1
A photovoltaic power generation system, a photovoltaic inverter (20) and a direct-current combiner box (30), which relate to the technical field of photovoltaic power generation. The photovoltaic power generation system comprises protect...  
WO/2022/142232A1
A method for implementing brushless direct current motor Hall position sensor fault processing, comprising: detecting a Hall signal by using an edge detection means, and recording the number of edge jumps; determining whether the absolut...  
WO/2022/142036A1
An electric vehicle charging system and a control method therefor. The electric vehicle charging system comprises a charging device (100) and at least one battery assembly (200); the charging device (100) comprises a control module (110)...  
WO/2022/145270A1
Provided are an electricity storage device control circuit capable of reducing variations in voltage among a plurality of electricity storage devices and a backup power supply system using this electricity storage device control circuit....  
WO/2022/146074A1
The present invention provides a motor comprising: a shaft; a rotor coupled to the shaft; and a stator arranged to correspond to the rotor, wherein: the stator comprises a stator core, an insulator coupled to the stator core, a coil disp...  
WO/2022/144389A1
The invention relates to a primary unit (2) of a drive device (1) of a magnetic levitation railway, comprising a primary part (38) of a linear motor, more particularly of a short-stator linear motor, and an active part (36) of a support ...  
WO/2022/146458A1
A method for making an energy transfer element provides a magnetic core having a gap in a magnetic path, positions in the gap magnetizable material that produces an initial flux density, cures the suspension medium, and wraps one or more...  
WO/2022/144075A1
A charging system for an automated guided vehicle, AGV, is presented. The charging system comprises an offboard, meshed charging grid and onboard contact pads. The offboard, meshed charging grid comprising a charging pole in each grid po...  
WO/2022/145696A1
The present invention relates to an LLC resonance converter output voltage sensing method. The method according to the present invention comprises the steps of: detecting a time point at which a voltage applied to a secondary leakage ind...  
WO/2022/142680A1
A lens drive motor, and a camera device and a mobile terminal comprising same. The lens drive motor comprises a winding carrier (1), a drive coil (2), an upper spring (3) connectedly provided above the winding carrier (1), and a lower sp...  
WO/2022/142645A1
The present application relates to a magnet having an adhesive layer, a manufacturing method, and a magnet assembly manufacturing method. The magnet having an adhesive layer comprises: a magnetic base and an adhesive layer, the adhesive ...  
WO/2022/145246A1
This insulator (10) is provided with an annular outer periphery part (11), and a winding part (50) which extends in a first direction from the outer periphery part (11) towards the center of the outer periphery part and around which a wi...  

Matches 951 - 1,000 out of 817,178