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Matches 301 - 350 out of 850,089

Document Document Title
WO/2024/046428A1
The present application relates to a control method for a power manager and a power manager. The power manager comprises an input end and an output end, and the output end comprises multiple output channels. An output channel to be measu...  
WO/2024/050247A1
An electronic device may include an inverter. The inverter may convert direct current (DC) power to alternating current (AC) power. The inverter may use a clock signal at a given frequency to output corresponding alternating current sign...  
WO/2024/048061A1
A ground power supply device 1 that transmits electric power to a vehicle 5 without contact is provided with a plurality of resonant circuits 20 and one power supply source that supplies AC power of the same frequency to all the resonant...  
WO/2024/047843A1
According to one embodiment of the present invention, an inverter apparatus (100) comprises: a power converter (101) for an armature winding; a power converter (102) for a field winding; a velocity control unit (110) which controls three...  
WO/2024/049644A1
Power systems, such as transmission systems, may comprise a series capacitor bank (SCB) to provide series compensation on a power line. The SCB may be electrically inserted into the power line or bypassed according to commands sent by re...  
WO/2024/047535A1
The present utility model relates to the technical field of apparatuses and devices for electric charging, in particular to devices for charging electronic devices provided with rechargeable batteries, such as mobile phones and tablets. ...  
WO/2024/046145A1
The present application relates to the technical field of power supplies. Disclosed in the embodiments of the present application are a power supply system, a battery and an electronic device, which can improve the endurance capability a...  
WO/2024/045089A1
Provided in the embodiments of the present application are a method for generating cooling flow channels, and a device, which can effectively shorten the time and reduce the workload for generating cooling flow channels. The method compr...  
WO/2024/045936A1
A charger control method and apparatus, a charger, and a vehicle. The method is applied to a charger, the charger is an on-board charger or a charging pile charger, and the method comprises: determining a target working mode of an LLC ci...  
WO/2024/049762A1
Systems, devices, and methods including a first drive winding (111) wound on a first core (101), where the first drive winding (111) may be driven with a first input signal (138); a second drive winding (112) wound on a second core (102)...  
WO/2024/048022A1
[Problem] To provide an extension/contraction device and a wire tensioning device that are capable of easily and accurately performing wire tensioning work. [Solution] According to one aspect of the present invention, there is provided a...  
WO/2024/049730A1
A controller circuit (1012) is configured to receive a measurement signal (1040, 1050, 1072) representing a power converter state and receive a control signal (1062) representing a power converter resonant period. Based on the power conv...  
WO/2024/045027A1
A vibration device provided in the present utility model comprises a housing having an accommodating space and a vibration apparatus accommodated in the accommodating space. The vibration apparatus comprises a stator fixed in the housing...  
WO/2024/047475A1
A DC-to-DC converter, comprises an input circuit (2), an output circuit (3) and a transformer stage (4) provided with a primary winding (5) connected to the input circuit (2) and a secondary winding (6) connected to the output circuit (3...  
WO/2024/050220A1
Provided is a renewable power generating system including a motor and one or more generators. Each of the motor and the generators comprises a front extended shaft and a rear extended shaft, a first flywheel is installed at the end of th...  
WO/2024/045439A1
Disclosed is a handheld wireless polishing machine, comprising a handle assembly. The handle assembly comprises a handle housing and a handle sleeve which are connected in a clamped manner. The handle housing comprises an upper cover and...  
WO/2024/045085A1
Provided in the embodiments of the present application is a topological battery-heating circuit, which is applied to an electric apparatus. The electric apparatus comprises an electric-motor controller and an electric motor. The circuit ...  
WO/2024/046270A1
The present invention belongs to the field of aerosol generation apparatus control, and particularly relates to an aerosol generation apparatus. The aerosol generation apparatus comprises a power source circuit, a switch circuit, a contr...  
WO/2024/046445A1
There is provided a permanent magnet assembly (300) for a non-commutated linear actuator (100), the permanent magnet assembly (300) comprising: a magnetic core structure (350), and a permanent magnet (400) having a first pole and a secon...  
WO/2024/047787A1
This steering control device (40) is configured to execute an operation-amount calculation process, a correction process and an operation process. In the operation-amount calculation process, an operation amount is calculated for control...  
WO/2024/047159A1
Provided is a connecting element (10) for connecting a two- or three-dimensional structure, in particular a photovoltaic module (1), to a support structure (20). The connecting element (10) comprises an upper portion (11) and a lower por...  
WO/2024/047799A1
Provided is an EV charging facility comprising: a plurality of charging stands that, by being attachably/detachably connected to EVs, charge power storage devices mounted to the connected EVs; a plurality of power supply circuits that co...  
WO/2024/048850A1
The present invention relates to a differential power processing apparatus for photovoltaic power generation. The differential power processing apparatus for photovoltaic power generation according to the present invention comprises: a f...  
WO/2024/050277A1
Some embodiments relate to photovoltaic shingle. A photovoltaic shingle comprises an encapsulated solar cell, a glass layer above the encapsulated solar cell, an anti-reflective layer above the glass layer, and a plurality of protrusions...  
WO/2024/048023A1
[Problem] To provide an expander and a wire tensioning device with which a wire tensioning operation can be simply and accurately performed. [Solution] According to one embodiment of the present invention, an expander used when tensionin...  
WO/2024/046431A1
Provided in the present disclosure is a power factor correction converter, comprising a coupling inductor and N phases of boost circuits, wherein the N phases of boost circuits are connected in parallel, and the coupling inductor compris...  
WO/2024/048019A1
The present invention provides an electric power supply system (1, 201, 301) with which it is possible to rapidly extinguish an arc when arc discharge occurs. The present invention has an electric power supply module (2), a boosting ci...  
WO/2024/048472A1
A thermoelectric conversion element 1a is provided with a substrate 20 and a plurality of thermocouples 10t. The thermocouples 10t each include a p-type thermoelectric member 10p and an n-type thermoelectric member 10n that each have a t...  
WO/2024/046856A1
A connection device for internally cooled cables has a cable-guiding section which is designed to at least partly surround at least one part of a cable comprising a line for electric current and a coolant line. The connection device addi...  
WO/2024/048742A1
A seal structure for a housing with an opening for introduction of a cable, the seal structure comprising a first seal rubber and a second seal rubber arranged at the opening, the first seal rubber and the second seal rubber each having ...  
WO/2024/047840A1
This determination device (1) comprises an acquiring unit (10) that acquires the temperature or pressure inside a tank (50) of a circuit breaker (5), and a determining unit (20) that determines, on the basis of the temperature or pressur...  
WO/2024/048685A1
This power conversion device converts power in order to transfer power in both directions between a first apparatus and a second apparatus and comprises: a transformer unit having a core, a plurality of primary-side windings wound around...  
WO/2024/046535A1
A method of a central controller, and a central controller, of an energy storage system for controlling two or more battery systems, wherein at least one of the two or more battery systems has at least one operation limitation are presen...  
WO/2024/050223A2
Methods, systems and apparatus for providing power from a battery pack are described. One example method of connecting batteries in a battery pack include providing a battery pack comprising multiple independent compartments where each c...  
WO/2024/048064A1
This method for manufacturing a layered body by layering a plurality of iron-based amorphous alloy ribbons. The iron-based amorphous alloy ribbons are represented by the composition formula T100-x-y-zSix(B1-mCm)yPz (T is at least one ele...  
WO/2024/050112A1
A switched-capacitor DC-DC converter circuit may convert an input voltage into a desired output voltage level. A comparator may compare a desired voltage level to a divided version of the output voltage. A fully digital control circuit c...  
WO/2024/045157A1
In accordance with the present disclosure, a charger is provided is described that is structured and arranged for wireless energy transfer to a personal care device, the charger having a travel mode and an internal energy storage, a sens...  
WO/2024/048937A1
A wearable electronic device, according to one embodiment, comprises: a housing comprising a front which has at least one lens connected thereto, and a first temple and a second temple which are rotatably connected to the respective both...  
WO/2024/046050A1
Disclosed in the present invention are a device power source system of an aircraft, and an aircraft. The system comprises: a first power manage unit (PMU), a second PMU, a third PMU and a power control unit (PCU), which are connected to ...  
WO/2024/048237A1
Provided is an oscillation wave motor comprising a first elastic body 111, a second elastic body 112, a piezoelectric element (electro-mechanical energy conversion element) 113 sandwiched between the first elastic body 111 and the second...  
WO/2024/045365A1
Disclosed in the present invention are a control method for a resonant circuit, and a control apparatus and a readable storage medium. The control method comprises: acquiring a pulse width modulation response time (S100); controlling the...  
WO/2024/045422A1
The present disclosure relates to the fields of electric power control and electric vehicles. Disclosed is a multi-excitation-source protection apparatus, comprising a first conductor, a first fuse and a second conductor, which are seque...  
WO/2024/047930A1
Provided are a synchronous-machine control device, a compression system, and a refrigeration-cycle device that enable improvement in the accuracy of estimation of the permanent-magnet magnetic flux in a synchronous machine. A synchronous...  
WO/2024/048904A1
A PFC circuit for outputting a PFC voltage by compensating a power factor of an input voltage of an electronic device according to an embodiment of the present disclosure may comprise: a sensing unit for acquiring an input voltage; and a...  
WO/2024/046191A1
The present invention relates to the technical field of motors, and disclosed is a shielding motor rotor axial displacement monitoring apparatus. The apparatus comprises a static component that is connected to a motor stator and a rotati...  
WO/2024/048768A1
[Problem] To provide: a laminated structure with excellent bending strength; an element; an electronic device; an electronic apparatus; and a system. [Solution] This laminated structure is constituted of at least a first layer and a seco...  
WO/2024/050240A1
Disclosed herein are systems and methods for predicting localized carbon intensity of an electrical grid, comprising: (a) receiving a topography of the electrical grid; and (b) assigning one or more emissions factors to a first set of no...  
WO/2024/048870A1
A flux-concentrated motor according to an embodiment of the present specification comprises: a flux-concentrated rotor having multiple arc-type permanent magnets embedded therein, each arc-type permanent magnet comprising an inner diamet...  
WO/2024/047099A1
The present invention provides a method for switching a power supply with a quick switching device, and a quick switching device, wherein a power distribution system comprises a quick switching device and at least two power supplies, wit...  
WO/2024/048137A1
The present invention is a motor frame that makes uniform the distribution of stress applied to a stator which is fitted therein. A stator (21) of a motor (2) is fitted into a cylindrical main body (30) of a motor frame (3) and penetrate...  

Matches 301 - 350 out of 850,089