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WO/2023/205002A1 |
A method of adapting a battery charging profile of a battery may include monitoring one or more parameters associated with the battery during normal operation of a device powered from the battery and while the battery is simultaneously c...
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WO/2023/205417A1 |
An electric drill system includes a drill tool having a rotatable drill bit; a controller having a) one or more rechargeable battery cells contained within the controller, b) a plurality of input components for setting a rotational speed...
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WO/2023/203302A1 |
The invention relates to a diagnostic method (P) for evaluating the ability of a lead-acid battery (2) to be regenerated, said diagnostic method being carried out by a diagnostic system (1) electrically connected to the battery by way of...
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WO/2023/201533A1 |
The present application provides a first power source and a control method therefor, and a second power source and an energy storage device. The first power source can be detachably connected to a second power source, and the first power...
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WO/2023/203927A1 |
An MCU (10) and a system controller (100) for controlling an electric power storage system (1) provided with a plurality of storage battery strings (STR1-STRm), and a plurality of electric power converters (PC1-PCm) for converting the in...
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WO/2023/203871A1 |
Provided is a DC current charging device capable of directly and efficiently charging a storage battery with DC current from, for example, a solar power generation device without requiring a converter. The DC charging device according to...
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WO/2023/205520A1 |
Systems, methods, and devices of the various embodiments may include battery string configurations for power systems, such as dynamic battery string configurations, intermodule connections, etc. Various embodiments may include a battery ...
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WO/2023/204490A1 |
An electronic device according to various embodiments comprises: a first housing and a second housing foldably coupled to the first housing; a Hall sensor that is disposed in the first housing or the second housing and detects whether th...
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WO/2023/204471A1 |
An electronic device according to an embodiment disclosed in the present document may comprise: a connector which includes at least one pin; a data conversion circuit which converts data, transmitted/received through a designated pin amo...
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WO/2023/204225A1 |
This wireless power reception device (10) comprises a power reception coil (21), an electronic circuit (40), a load circuit (43), a magnetic sheet (50), and a case (100). The magnetic sheet (50) is arranged for the power reception coil (...
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WO/2023/204164A1 |
This charging control system comprises: a storage battery mounted on a work machine; a plurality of connection portions with which the work machine is provided and to which a plurality of respective charging devices for charging the stor...
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WO/2023/204508A1 |
The present invention relates to a power generation device having increased output, the power generation device including an auxiliary output improvement body including: a rotation shaft part having one side connected to a power generato...
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WO/2023/203901A1 |
Provided is an electric vehicle capable of controlling the DC voltage of an inverter so as to be below the voltage of the power storage device which has the lower voltage among a first power storage device and a second power storage devi...
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WO/2023/204059A1 |
The purpose of the present invention is to provide a power supply system contributing to suppressing the instability of a power system by reducing cases in which an unbalance occurs among three phases and also to provide a three-phase/si...
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WO/2023/202549A1 |
A temperature measuring structure, a terminal fixing seat and a charging device, which relate to the technical field of temperature measurement. The temperature measuring structure comprises a support (1), a temperature sensor (2) and a ...
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WO/2023/204217A1 |
This power supply control device is to be applied to a vehicle provided with an electrical device, a relay connected to the electrical device, a first power source that enables operation of the relay, and a second power source that disch...
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WO/2023/204226A1 |
A wireless power reception device (10) includes power reception coils (211, 221, 231, 241), power reception resonance circuits (210, 220, 230, 240), and rectifier circuits (31-34). Power reception current is generated in each of the powe...
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WO/2023/201410A1 |
The present disclosure provides a method, system, and a preferred embodiment of the method and system as a booster pump apparatus. The method comprises providing a main module that works with at least four expandable input, output, contr...
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WO/2023/204477A1 |
An electronic device capable of selectively performing normal charging and fast charging, according to an embodiment, may comprise: a battery which has a first surface and a second surface facing a different direction from the first surf...
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WO/2023/204382A1 |
An energy storage system according to an embodiment of the present invention comprises a photovoltaic (PV) system and is linked to a power system. The energy storage system may comprise: a power conversion system (PCS) linked to the powe...
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WO/2023/199043A1 |
There is provided a control system for a vehicle comprising a powertrain comprising a plurality of energy sources, the plurality of energy sources comprising a battery, the control system being configured to actively monitor, control and...
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WO/2023/198070A1 |
Disclosed are an anti-reverse-flow control circuit for an in-vehicle redundant power source, and a vehicle controller and a vehicle. The circuit comprises a path switching module, a first anti-reverse-flow module and a second anti-revers...
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WO/2023/197768A1 |
The present application belongs to the technical field of manufacturing of power supply apparatuses, and relates to a power supply apparatus and an electric apparatus. Provided in the present application is a power supply apparatus, comp...
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WO/2023/200103A1 |
A DC-DC converter according to an embodiment of the present invention comprises: a first stage converter for stepping up or stepping down an input voltage and outputting same; and a second stage converter connected to an output of the fi...
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WO/2023/199262A1 |
An EMI filtering circuit (1) for battery chargers of EV or HEV comprising: a plurality of filters (2a, 2b) for electromagnetic disturbances connected in cascade to each other and provided with at least one coil (2a) comprising one ferrom...
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WO/2023/198467A1 |
The invention relates to a device (100) for discharging battery units (150), having a carrier unit (110), on which a battery unit (150) can be arranged, and a discharge unit (120), which is designed to discharge a battery unit (150) that...
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WO/2023/199354A1 |
Disclosed is a battery management system (100) that includes a plurality of batteries (102a-102n), a plurality of sensors (104a-104n), and processing circuitry (106). Each sensor of the plurality of sensors (104a-104n) is configured to s...
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WO/2023/199158A1 |
Provided is a power storage module that is capable of suppressing an accident even when a problem has occurred in an IC of a control circuit. This power storage module has a power storage device, a PTC element, an IC, a first external te...
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WO/2023/199040A1 |
There is provided an electric vehicle, wherein the electric vehicle comprises a powertrain, the powertrain comprising: a plurality of energy sources, wherein the plurality of energy sources comprises a fuel cell sub-system; an energy sto...
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WO/2023/197813A1 |
Embodiments of the present application relate to the field of battery equalization design, and disclose a power battery module equalization system and a control method therefor. The system comprises a mains electricity conversion module,...
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WO/2023/198926A1 |
The invention relates to a secondary resonant circuit (5) for contactlessly transmitting power in a recharging mode through resonant inductive coupling, with a primary resonant circuit (3) comprising at least a first capacitor (Cp) and a...
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WO/2023/198462A1 |
The invention relates to a method for determining a charging power for charging a battery (32) of a vehicle (30) by means of a charging device (12), wherein the charging device (12) is electrically connectable, in particular connected, t...
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WO/2023/197684A1 |
An electronic device and a power supply method for a smart power amplifier, which device and method relate to the technical field of terminals. The electronic device comprises a battery, a switching circuit, a boosting circuit, a smart p...
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WO/2023/197634A1 |
Provided in the present application are a photovoltaic power generation control method, and an apparatus. The method comprises: receiving the electricity consumption of an electricity consumption end, the electricity storage capacity of ...
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WO/2023/199259A1 |
A filtering circuit (1) for battery chargers of electric or hybrid vehicles, which comprises at least one electromagnetic interference filter (2, 8) provided with at least one coil (2) comprising: one ferromagnetic core (3); four winding...
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WO/2023/197699A1 |
The present application relates to the technical field of charging, and discloses a charging circuit, a charging control method and an electronic device, used for performing overvoltage protection on a charging circuit in an electronic d...
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WO/2023/197685A1 |
The present application relates to a charging method and apparatus, an electronic device, and a computer-readable storage medium. The method comprises: in the process of carrying out first-stage charging on a battery, monitoring the elec...
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WO/2023/199042A1 |
There is provided a control system for a vehicle comprising a powertrain comprising a plurality of energy sources and for transporting cargo, the control system being configured to optimise the control of the powertrain by accounting for...
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WO/2023/197830A1 |
Provided in the present application are a charging method and apparatus for an energy storage power source, and a device and a medium. The method comprises: acquiring the voltage of each cell among a plurality of cells in a battery pack ...
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WO/2023/198465A1 |
The invention relates to a method for determining a setpoint value of a charging output for charging a battery (32) of a vehicle (30) by means of a charging device (12), the charging device (12) being electrically connectable to a photov...
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WO/2023/197902A1 |
A power device (10), comprising: an output assembly (100), a housing (200), and a power supply apparatus (300). The output assembly (100) comprises an output shaft (110) used for outputting power and capable of rotating around a first ax...
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WO/2023/198998A1 |
The invention relates to an aircraft having a hybrid power source comprising: - at least two horizontal-drive thrusters (26), each powered by an electric motor (24), forming a horizontal-drive unit (6), - at least four pairs of vertical-...
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WO/2023/197817A1 |
Provided in the embodiments of the present application are a charging circuit and a charging apparatus. The charging circuit comprises a charging power supply, a first switch, and a control unit, wherein the charging power supply compris...
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WO/2023/193187A1 |
A battery swapping system, comprising a station control device and an information output apparatus. The station control device is used for controlling the information output apparatus to output guide information, the guide information is...
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WO/2023/193646A1 |
Provided in the present application are a circuit, an electronic device, a power supply method and a computer program product, relating to the technical field of electronic devices. The electronic device at least comprises a battery, a w...
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WO/2023/194905A1 |
An aspect of the present invention provides a solar charging unit is provided which comprises: a housing having a base, a perimeter side wall, and a top, the housing defining a chamber therein to which access is provided via an opening i...
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WO/2023/193460A1 |
The present application provides a battery control circuit, an electronic device, and a charging control method. The battery control circuit is used for controlling charging and discharging of a battery. The battery control circuit compr...
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WO/2023/195336A1 |
A remaining battery power estimation device (50) estimates the remaining power in a secondary battery (41) on the basis of the specific remaining power of the secondary battery when a prescribed parameter correlated with the remaining po...
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WO/2023/196537A1 |
A high-pressure fluid supply system and apparatus including a battery electric powered high pressure fluid pump that can be located in proximity to a piece of equipment such as a heat exchanger in an industrial plant in need of being cle...
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WO/2023/194327A1 |
The invention relates to a system (25) for producing a conductive connection, comprising multiple contacts having at least one protective conductor contact and power contacts (32). The at least one protective conductor contact is hard wi...
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