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WO/2023/211377A1 |
Systems and methods for optimized charging of battery packs at a battery charging and swapping station are provided. Embodiments herein disclose systems and methods for optimizing the charging process of battery packs at the battery char...
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WO/2023/207442A1 |
The present application provides a power circuit and a power adapter. The power circuit comprises a power input end, a power factor correction module, a DC-DC conversion module, and a power output end which are coupled in sequence. The p...
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WO/2023/210650A1 |
This BMS (1) comprises one or more CMUs (101, 102) that monitor an assembled battery, wherein each of the one or more CMUs (101, 102) has a near field communication (NFC) communication circuit (134) and an NFC communication antenna (135)...
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WO/2023/206507A1 |
Embodiments of the present application provide a wireless connection control method and apparatus for a battery management device, and a battery management device, which can improve the connection performance of a battery management devi...
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WO/2023/210256A1 |
A power supply device according to the present invention is provided with an input capacitor, a step-down DC/DC converter, a step-down control unit, a power storage capacitor, a step-up DC/DC converter, and a step-up control unit. The st...
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WO/2023/206623A1 |
The present application belongs to the technical field of batteries of electric riding vehicles being used as energy storage power supplies. The present application particularly relates to an electric riding vehicle product allowing exte...
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WO/2023/209189A1 |
A radio-frequency, RF, channel sensing circuit (100, 310, 410) comprising: a RF-harvesting circuit (110) configured to harvest energy from a RF channel; a capacitor (120) configured to be charged by the harvested energy; and an indicatin...
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WO/2023/212378A1 |
In an example, an electric vehicle (EV) charger system power platform includes a base, a transformer, a distribution board, and a communication interface. The transformer is coupled to the base and is configured to be electrically couple...
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WO/2023/210445A1 |
This power-receiving device has: a power-receiving means for wirelessly receiving electric power from a power-transmitting device; a reception means for receiving, from the power-transmitting device, first information relating to the vol...
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WO/2023/211882A1 |
A heating system of a building includes: a solar heater configured to receive sunlight and to at least one of absorb heat into a refrigerant and augment heat absorbed into the refrigerant; a compressor configured to compress the refriger...
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WO/2023/203699A1 |
This load current distribution adjusting device for a storage battery power conversion device comprises: a cross current calculation unit for calculating the cross current of a relevant power conversion device on the basis of an average ...
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WO/2023/204331A1 |
The present disclosure relates to an artificial intelligence device and method that can efficiently control electronic devices in a home on the basis of an energy storage system (ESS), and can acquire operation reservation information fo...
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WO/2023/202681A1 |
A vehicle charging apparatus, a vehicle, a control method, and a medium. The charging apparatus comprises a solar power generation unit and a charging control unit; the solar power generation unit is used for converting solar energy into...
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WO/2023/202853A1 |
The invention relates to an electronic system comprising a power supply module (5) configured to supply power to an electronic device (3), the electronic device (3) comprising at least one light source (9), a rechargeable battery (13), a...
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WO/2023/202411A1 |
The present application provides a power module, a charging pile, and a power supply device. The power module comprises: a power supply input terminal, a first DC/DC power converter, a second DC/DC power converter, a switching unit, and ...
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WO/2023/204870A1 |
The present document describes techniques associated with a blind battery connector. The blind battery connector described herein enables a user to blindly engage, safely and securely, a battery connector with a system-side connector. In...
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WO/2023/204219A1 |
The present invention includes: A DC/DC converter that, serving as a back-up for a first power supply, supplies power from a second power supply to a relay; a third power supply that is charged by the first power supply and outputs the c...
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WO/2023/205594A2 |
A microphone (348, 401, 500) can be provided on a charging case (208) for wireless earbuds (200). This can be used for quality recording (602) and microphone placement, as well as assisting (604) in echo cancellation algorithms by measur...
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WO/2023/202229A1 |
The present application discloses a charging and discharging circuit control method and apparatus, a system, a device, and a storage medium. The charging and discharging circuit comprises a number M of phases of motor windings, M being a...
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WO/2023/203164A1 |
The invention provides an aerosol provision device or a vapour provision device (100) comprising: an aerosol generator or vapour generator (104); a driving circuit (112) connected to the aerosol generator or vapour generator, wherein the...
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WO/2023/205667A2 |
A charging case (208) for wireless earbuds (200) is connected to a computer (300, 356) and wirelessly sends (406) audio from the computer to the earbuds, allowing computer audio to be heard without having to pair the earbuds to the compu...
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WO/2023/204612A1 |
A battery control apparatus and a battery control method are disclosed. The battery control device according to an embodiment of the present invention comprises: a measurement unit for measuring a voltage of a battery to output a voltage...
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WO/2023/205276A1 |
Embodiments that provide advanced charging of energy source arrangements for energy storage applications are disclosed. The embodiments can be used within energy storage systems having a cascaded arrangement of converter modules. The emb...
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WO/2023/202795A1 |
A machine (102) may comprise a security monitoring system (118) and an engine start/ stop system (ESS) (124) where the security monitoring system (118) is configured to detect an object (126, 128) proximate to the machine (102) and class...
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WO/2023/201579A1 |
A support, comprising a supporting base (10) and a connecting housing (20), wherein the supporting base (10) comprises a supporting body (11) and a wireless transmitter (12) connected to the supporting body (11); the connecting housing (...
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WO/2023/205000A1 |
Described herein are techniques for routing conductive wires in a wireless power transfer pad. Such techniques may comprise routing, for a length of wiring between a power source and an inductive coil, a first conductive wire configured ...
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WO/2023/204450A1 |
According to embodiments, a wireless power receiving device, which receives wireless power from a wireless power transmitting device, comprises: a power receiving circuit which comprises a receiving coil, at least one dummy element, and ...
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WO/2023/202524A1 |
The present application relates to the technical field of electronic circuits, and discloses a charging circuit, a control method and apparatus for a charging circuit, and a mobile terminal. The charging circuit comprises: a wireless cha...
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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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