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WO/2023/224495A1 |
A variable battery system is disclosed. The system comprises a number of DC sources which by/via control signal will produce wavelets, and a (centralized) control system arranged for individual (monitoring and) control of each DC source ...
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WO/2023/223878A1 |
A non-contact power feeding device (10) feeds power to a power reception device in a non-contact manner and comprises: a power supply device (20) that outputs AC power; a power transmission coil (L1) that is electrically connected to the...
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WO/2023/223618A1 |
This charge/discharge control device is used in a power storage system having a plurality of storage batteries, the charge/discharge control device comprising: a storage battery information acquisition unit that acquires storage battery ...
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WO/2023/220979A1 |
Disclosed in the present application are a charging method and apparatus, and an electronic device and a storage medium. The method comprises: acquiring a charging parameter of each battery module in a battery pack in the current chargin...
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WO/2023/221019A1 |
Embodiments of the present application provide a detection method, which is applied to an energy storage system. The energy storage system comprises a control unit and a plurality of energy storage units, and the detection method is exec...
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WO/2023/222256A1 |
A charging apparatus (14) comprises a power input (15), a power converter (16) with an input coupled to the power input (15) and an output for providing a DC voltage (VDC), a change-over switch (17), a first number N of DC output termina...
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WO/2023/221709A1 |
Embodiments of the present application relate to the technical field of energy storage. Disclosed are a scalable energy storage system and a scaling method thereof. The system comprises an inverter system provided with a built-in battery...
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WO/2023/223434A1 |
In the present invention, a power feed device and a distributed power supply linked with a commercial power grid perform autonomous operation appropriately during power outage. This power feed system includes a distributed power supply, ...
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WO/2023/217921A1 |
The invention relates to a battery device for providing three-phase alternating current independently of location, comprising a housing with three-phase alternating current output. The housing accommodates one or more battery packs, a bi...
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WO/2023/218003A1 |
The invention relates to a circuit device (2) in which up to four regenerative energy sources, in particular PV modules (PV1,..., PV4), are connected on the input side and up to three electric loads (L1, L2, L3) are connected on the outp...
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WO/2023/217801A1 |
A charging apparatus for vending-related devices is provided, comprising a charging compartment, which is adapted to house a plurality of vending-related devices in an unsorted manner; an inlet opening for inserting vending-related devic...
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WO/2023/218764A1 |
The purpose of the present invention is to provide an aid management server that makes it possible to use aid vehicles to provide continuous aid to equipment. At an EMS server 100, an aid equipment information reception unit 102 and an...
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WO/2023/216483A1 |
The present application relates to an energy storage system control method and apparatus, a device, a storage medium, and a program product. The method comprises: acquiring a first cluster voltage of a target battery cluster in an energy...
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WO/2023/218907A1 |
[Problem] To inhibit reduction in conveyance efficiency of a system as a whole. [Solution] A controller 20 comprises a charging instruction unit 21 that instructs each conveyor vehicle 10 to start charging. The charging instruction unit ...
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WO/2023/216617A1 |
The present invention relates to the technical field of photovoltaic power generation, and provides a light splitting, absorbing and heat collecting assembly, a photovoltaic combined heat and power supply system, and an electric energy s...
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WO/2023/216102A1 |
Provided are a high-voltage distribution box (100), a battery box (300), a battery pack and an electric device. The high-voltage distribution box (100) and an electrical connector (200) are integrated together, and the high-voltage distr...
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WO/2023/218982A1 |
In a charging control device 10, a processor 12: calculates, on the basis of a first accumulated amount, which is an accumulated amount of storage degradation of a battery 20 at a first time point, and a second accumulated amount, which ...
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WO/2023/220420A1 |
A method of determining a power draw limit of a battery charger of a vehicle includes performing a power reversal to supply electrical power from an auxiliary battery of the vehicle to one or more vehicle components, measuring electrical...
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WO/2023/216068A1 |
The present disclosure relates to a charging case and a device assembly. The charging case comprises a first lower shell, a second lower shell, a sealing layer and a main board. The first lower shell comprises a first shell wall, an open...
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WO/2023/219837A1 |
Technology is disclosed herein for a power control and distribution unit, PCDU, (206) of a spacecraft that has a microcontroller (208) to control battery charging from solar arrays (104). Using a microcontroller (208) within the PCDU (20...
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WO/2023/216733A1 |
The present application provides a power battery control circuit, system, and method. The power battery control circuit comprises a power battery, a power energy storage module, a charging module, and an adjustment switch assembly; the c...
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WO/2023/220200A1 |
Devices, systems and methods for improving alignment of a charging device with an implanted medical device are disclosed herein. The system can include an external charging device that communicates one or more charge parameters during ch...
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WO/2023/219419A1 |
An aerosol-generating device is disclosed. The aerosol-generating device of the disclosure includes a battery, a heater configured to heat an aerosol-generating substance, a power supply circuit electrically connected to the battery and ...
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WO/2023/216488A1 |
The present application provides a power battery voltage regulation circuit and system and a control method thereof. The power battery voltage regulation circuit comprises a power battery, a heating module, a charging and discharging int...
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WO/2023/219129A1 |
Provided are a work machine and a work machine system with improved workability. In this work machine, when a connected battery pack is a battery pack capable of 18/36 V switching, a charge/discharge circuit 400 allows discharging from t...
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WO/2023/218652A1 |
A vehicle power supply management system (1) according to the present disclosure comprises main contactors (4, 5), a pre-charge contactor (7) and a pre-charge resistor (8), capacitors (14, 24), and a control device (30). The control devi...
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WO/2023/217054A1 |
A voltage optimization joint control method for use in a multi-module wireless charging system is disclosed. The multi-module wireless charging system comprises a plurality of wireless charging modules, and each wireless charging module ...
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WO/2023/216431A1 |
The present application relates to an energy storage apparatus. The energy storage apparatus comprises a control circuit, a plurality of battery clusters connected in parallel, and a switch circuit corresponding to each battery cluster, ...
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WO/2023/216261A1 |
Provided in the embodiments of the present disclosure are an electronic device, a power adjustment method, and a storage medium. The electronic device comprises a battery module; a control module which is connected to the battery module ...
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WO/2023/219821A1 |
A storage system configured for use with an energy management system is provided and includes a plurality of single-phase AC coupled batteries or three-phase AC coupled batteries and a controller configured to determine a time remaining ...
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WO/2023/220474A1 |
A door system comprises a door frame adapted to be mounted within an opening, a door pivotally attached to the door frame, an AC/DC converter configured to be electrically connected to an AC power unit operably associated with the door s...
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WO/2023/220576A1 |
A flow battery system is disclosed.
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WO/2023/217001A1 |
Provided is an ECMO device power supply method and system. An alternating-current power supply supplies power to a DC-DC buck-boost module (2) by means of an adapter (1). A power supply voltage is stabilized to a first preset voltage by ...
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WO/2023/219040A1 |
This electronic device comprises: a secondary battery having a first principal surface and a second principal surface aligned in the Z-axis direction; a rigid body facing the first principal surface; and a sensor that is attached to the ...
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WO/2023/219838A1 |
A wireless power transmitter can include an inverter that receives input power and generates an AC output voltage, a wireless power transmitter coil coupled to the AC output that magnetically couples to a corresponding coil of a wireless...
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WO/2023/218604A1 |
A battery module according to an embodiment comprises a cell balance circuit, a voltage comparison circuit, and an output control circuit. The voltage comparison circuit includes: a plurality of first input wiring lines and a plurality o...
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WO/2023/218530A1 |
A power control system (10A) comprises: an energy storage system (21A); and a power converter (20) connected between an AC power line (15) and the energy storage system (21A). The energy storage system (21A) includes a plurality of power...
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WO/2023/218336A1 |
An electronic adaptation unit comprising a power limiting circuit (20) connectable by way of a first input (15) to a storage device (10), a feedback circuit (50) and a sensor (30) connectable by way of a first output (45) to an inverter ...
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WO/2023/218422A1 |
The invention relates to a method for protecting a load in a wireless power transfer receiver from overvoltages. The method provides for receiving an electromagnetic wave through a receiving circuit and measuring (2001) an electric curre...
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WO/2023/214695A2 |
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WO/2023/213316A1 |
This application relates to the field of charging technology, and in particular to a wireless charging apparatus, and a vehicle having the wireless charging apparatus. This application is intended to solve the problem in the prior art of...
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WO/2023/076955A9 |
A power tool battery charger includes a housing, at least one charging circuit coupled to the housing, and an electronic controller coupled to the housing. The electronic controller is configured to receive power tool device data from a ...
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WO/2023/213240A1 |
A waterproof and air-permeable structure and a charging device, relating to the technical field of waterproofing. The waterproof and air-permeable structure comprises a mounting base body provided with a vent hole, and further comprises ...
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WO/2023/214688A1 |
An electronic device according to various embodiments may comprise a memory, a communication module, and at least one processor, wherein the memory stores at least one instruction which, when executed by the at least one processor, cause...
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WO/2023/212869A1 |
Disclosed in the present application are a communication method for an energy storage system, and an energy storage system. The energy storage system comprises an energy storage unit, a sampling module and a communication module, wherein...
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WO/2023/214489A1 |
In a cargo container 1, a vector-potential coil 11 senses, in a non-contact manner, a vector potential generated by AC current flowing through a trolley wire 4 or a rail 5 of a railway and causes the current induced by the vector potenti...
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WO/2023/215216A1 |
In one aspect, a vehicle electrical power apparatus that includes an electrical input, an electrical output, a battery interface, and a switch. The electrical input is configured to receive electrical power from an external power source....
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WO/2023/214707A1 |
Various embodiments of the present invention provide a method and an apparatus configured to: monitor the state of a first battery, the state of a second battery, and the state of an electronic device; determine whether the state of the ...
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WO/2023/213291A1 |
The present invention relates to the technical field of charging, and in particular relates to a vehicle-mounted charging apparatus, a power distribution method and a corresponding vehicle. The present invention is used to solve the prob...
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WO/2023/214734A1 |
An aerosol-generating device is disclosed. The aerosol-generating device of the disclosure includes a chamber configured to store a liquid, a heater configured to heat the liquid, a resistance detection sensor configured to output a sign...
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