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Matches 251 - 300 out of 812,394

Document Document Title
WO/2022/091389A1
A resin injection device (30) for manufacturing the rotor of a rotating electric machine is provided with a resin injector (40) having an injection port (40A) for injecting a resin and is also provided with a runner (60) having: an input...  
WO/2022/091524A1
Provided is a power/hydrogen supply station, for example, capable of efficiently storing electrical power obtained on the basis of hydrogen. A first power/hydrogen supply station 10a is provided with: a first power generating device 11...  
WO/2022/089967A1
The invention relates to a device (1) for passing wires (2), pipes and/or cables through a component of a building, said device comprising a housing (8) that has a housing wall (9), wherein the housing (8) has an axial through-channel (6...  
WO/2022/094156A1
A solar thermal assisted water heating system includes a thermal collector comprising a plurality of fluid channels configured to collect heat from a surface of a photovoltaic module, a drain-back tank coupled to the thermal collector, a...  
WO/2022/091498A1
This piezoelectric element (100, 200) comprises a lower electrode layer (110), an upper electrode layer (140), an alignment control layer (120) disposed between the lower electrode layer (110) and the upper electrode layer (140), and a p...  
WO/2022/089539A1
A cooling structure of an integrated electric drive system and an integrated electric drive system. The cooling structure comprises a motor assembly (1); the motor assembly (1) comprises a rotary shaft (15) and a cooling pipe (16) provid...  
WO/2022/088010A1
An active gate control circuit and method, and an active gate control system for a SiC MOSFET. The active gate control circuit comprises a programmable module, a potentiometer module, a 4-to-1 analog switch, and a gate current regulation...  
WO/2022/090168A1
The invention relates to a solar cell module comprising a plurality of solar cell strings, wherein each solar cell string has a plurality of solar cells connected in series. The invention is characterised in that the solar cell module ha...  
WO/2022/091559A1
Provided is an actuator provided with a piezoelectric element and capable of satisfying the three conditions of large amplitude, high resonance frequency, and large generative force. The actuator (100) is a drive source with a cantilever...  
WO/2022/088424A1
A vehicle-mounted direct-current power supply apparatus (100). The apparatus is arranged on a carrier vehicle and comprises a high-voltage input unit (110), a rectification unit (120) and an output control unit (130), which are respectiv...  
WO/2022/091227A1
Provided is an outer-rotor-type rotary machine that is advantageous for improving the cooling performance of members inside and outside a rotor. A cooling fan 21 comprises: first blades 23A for cooling a rotor, and which are arranged o...  
WO/2022/094365A1
A linear voltage regulator (100) includes a voltage input (101) and a voltage output (102). The linear voltage regulator (100) includes a buffer (114) having a voltage node, an input node (108), an output node and a control node (114) an...  
WO/2022/088557A1
A photovoltaic system (100), comprising: a photovoltaic panel assembly (11) for converting light energy into electrical energy; an adjustable support assembly (12) for supporting the photovoltaic panel assembly (11), and adjustably chang...  
WO/2022/088744A1
Disclosed are a wide gain control method for an LLC resonant converter. The method comprises: dividing an input voltage range into two voltage sections, and using two control modes; in a low voltage section of the input voltage range, us...  
WO/2022/092553A1
The present invention provides a battery distribution device and the like enabling effective distribution of a plurality of exchangeable batteries for use. The battery distribution device according to an aspect of the present invention c...  
WO/2022/091466A1
Provided is an electric power/hydrogen supply station that can easily store electric power obtained based on hydrogen. The electric power/hydrogen supply station comprises: a first power generator 11 that generates electricity based on...  
WO/2022/092612A1
A charging management device according to the present invention comprises: a first main relay connected to and disposed between a positive electrode terminal of a battery pack and a first charging terminal of a charging connector; a curr...  
WO/2022/089920A1
The invention relates to a rotor (1) for a permanent magnet synchronous machine, comprising a laminated core having recesses (7, 8) in which respective permanent magnets (9, 10) are received. The recess (7, 8) has a first end region (11)...  
WO/2022/087716A1
An artificial intelligence platform for electrification of a fleet of vehicles and an energy distribution system are described. The energy distribution system comprises a number of electric energy storage devices associated with vehicles...  
WO/2022/091390A1
Provided is a method for manufacturing a rotor with which the rotor of a rotary electric machine is manufactured by disposing magnets in a hole section of a rotor core formed by a laminated steel plate, and fixing the magnets to the roto...  
WO/2022/088738A1
Disclosed are an isolated low-voltage direct-current switching circuit and circuit switching apparatus, and a control method. The circuit comprises: a grid-side positive pole direct-current switch, a grid-side neutral line direct-current...  
WO/2022/092109A1
The present invention provides a power storage device, a charging method, and a program that enable sufficient charging even in a low-temperature state. This power storage device (1) comprises a power storage module (3) in which a plural...  
WO/2022/092665A1
A solar energy storage system is disclosed. The solar energy storage system of the present invention comprises: a housing unit having an accommodation space formed therein for accommodating a cooling unit and a thermoelectric generation ...  
WO/2022/092817A1
The present invention relates to a direct-current converter capable of more efficiently releasing heat generated from an inductor module to the outside. The inductor module provided in the direct-current converter comprises: a coil; and ...  
WO/2022/092723A1
The present invention relates to a cooling fan having a waterproof structure of a printed circuit board (PCB) on which a motor driving circuit is mounted. The cooling fan according to the present invention comprises: a fan housing having...  
WO/2022/091665A1
This on-board connector comprises: at least two electrode units 1 that come into direct contact with terminal units (81, 921) included in driving units (80, 92); a housing unit 21 that holds the electrode units 1; and a seal member 3 tha...  
WO/2022/092839A1
The present invention relates to: a driving motor equipped with a slim-type BLDC motor mounted vertically inside a housing; and an actuator using same. The actuator according to the present invention is characterized by comprising: a hou...  
WO/2022/090084A1
A driver circuit is for driving a GaN power commutation switch of a switch mode power converter. A sensing component is connected to the GaN switch for sensing a parameter such as a peak current of the power commutation. An energy storag...  
WO/2022/089735A1
The invention relates to a method and a device (1) for joining a reinforcement sleeve (3) on a rotor (5) of an electric motor. The method comprises the steps of: providing the reinforcement sleeve (3) and the rotor (5), the reinforcement...  
WO/2022/087955A1
A bus voltage control method for a photovoltaic system (100). The photovoltaic system (100) comprises a DC/DC converter (104) and a DC/AC converter (106). The DC/DC converter (104), the DC/AC converter (106), and an energy storage batter...  
WO/2022/091479A1
A power supply circuit module 101 comprises a power supply circuit which is composed of: a lower substrate 30; an upper substrate 40 parallel to the lower substrate 30; an inductor element 20, a chip component 32 and the like mounted on ...  
WO/2022/092341A1
The present disclosure relates to a pulse width modulation (PWM) technique, for equalizing switching element heat distribution of a dual inverter, comprising the steps of: obtaining a positive command signal by extracting a positive sign...  
WO/2022/091088A1
Injection molded, blow molded, and rotational molded articles that integrally incorporate an operable photovoltaic device, and method and system for producing such articles. A method includes: placing an operable photovoltaic device at a...  
WO/2022/092819A1
Disclosed in the present invention is a DC converter for a hydrogen fuel cell vehicle, the converter being capable of further reducing contact resistance caused by a capacitor busbar, wherein a capacitor module provided in the DC convert...  
WO/2022/092073A1
Provided is a power supply station or the like capable of efficiently storing power obtained on the basis of hydrogen. A first power/hydrogen supply station 10a comprises: a hydrogen storage unit 21 including a hydrogen generator 21b w...  
WO/2022/090215A1
The invention relates to a battery having an aqueous alkaline electrolyte, which comprises a plurality of electrically interconnected battery cells. The battery is characterized in that an electronic control unit (21) for controlling the...  
WO/2022/089021A1
An actuator, an actuator control method, a projection device, and a projection device control method, which relate to the technical field of intelligent devices, and can reduce the power consumption of the actuator and increase the Amper...  
WO/2022/088728A1
Provided are a planar transformer, a power source conversion circuit, and an adapter. A first noise cancellation winding is arranged between a primary winding and a secondary winding of a planar transformer, and the number of turns of a ...  
WO/2022/089243A1
The present application is applicable to the technical field of wireless charging. Disclosed are an adapter having a wireless charging extension function, and a wireless charging device. The adapter comprises an adapter body and a wirele...  
WO/2022/091185A1
This power conversion device (1a) comprises: a rectification boost unit (700) for rectifying a first AC power supplied from a commercial power supply (110) and boosting the voltage of the first AC power; a capacitor (210) connected to th...  
WO/2022/092065A1
Provided is an electric current detection circuit which makes it possible finely adjust characteristics when detecting an electric current in each of both directions in which said current flows through a current transformer. An electric ...  
WO/2022/094368A1
Methods, apparatus, systems and articles of manufacture are described to parallelize transistors (102, 105, 108, 111). An example apparatus includes a first transistor (102, 105) on a first die (114, 116) and a second transistor (108, 11...  
WO/2022/088367A1
A wireless charging coil structure. The wireless charging coil structure (100) comprises: a copper sheet coil (110) formed by winding a copper sheet in a single layer, the thickness of the copper sheet coil (110) being the same as that o...  
WO/2022/091249A1
This electric-power converter includes: a plurality of DC power sources; a plurality of power conversion circuits that are provided respectively corresponding to the plurality of DC power sources, and that each receive, from a DC end via...  
WO/2022/092178A1
Provided is a method for manufacturing a thermoelectric conversion module that does not require a support or a solder material and makes it possible to efficiently manufacture a plurality of thin thermoelectric conversion modules at once...  
WO/2022/087875A1
A circuit, method, and oximeter for indicating a power supply by applying a double-color light-emitting diode. The circuit is applied in a finger clip type pulse oximeter, and comprises: an MCU module U1; a double-color light-emitting di...  
WO/2022/091699A1
Provided is a flywheel power storage device which can not only be miniaturized, but can dramatically increase maximum device mass energy density. This flywheel power storage device includes a flywheel part (2) in which flywheel hubs (8A)...  
WO/2022/087726A1
A method and system for online monitoring and compensation of inter-turn short circuit faults (ISF) in windings of electric machines, such as permanent magnet synchronous motors is provided. A method for characterizing an ISF in a windin...  
WO/2022/089983A1
The invention relates to a computer-assisted method for the state estimation (2) of a power grid, in particular a low- and/or medium-voltage grid, by means of an artificial neural network (1), wherein the neural network (1) has one or mo...  
WO/2022/091710A1
A film capacitor comprises a film laminate obtained by laminating dielectric films while inverting every other film, and a first metal electrode and a second metal electrode formed on respective end surfaces of a pair of end surfaces of ...  

Matches 251 - 300 out of 812,394