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WO/2024/040955A1 |
The present application relates to the field of battery energy storage technology, in particular to a method for automatically adjusting a charging voltage and power of an energy storage system, a system and a storage medium. The method ...
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WO/2024/043057A1 |
In the present invention, an electric power reception device 200 in a wireless electric power transfer system, when setting a target electric power, transmits a request for a change in electric power transmission output to an electric po...
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WO/2024/040470A1 |
Embodiments of the present application provide a control method and control apparatus for an energy storage system. The energy storage system is coupled to an energy generation system and a power grid, and the energy storage system compr...
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WO/2024/042002A1 |
The present invention relates to an aerosol generation device and a charging device; the aerosol generating device comprises a housing comprising an opening, a receiving chamber configured to receive a consumable through the opening of t...
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WO/2024/043814A1 |
A system for charging a plurality of cordless power tool batteries includes charging circuitry and a plurality of docking stations. The charging circuitry includes a plurality of electrical connectors connectable to up to j > 1 electrica...
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WO/2024/040757A1 |
A multi-battery pack switching control method, comprising: in response to a discharge switching instruction, sending a first turn-off signal to a charging switch tube of a first battery pack; when it is detected that the charging switch ...
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WO/2024/043881A1 |
According to a method to aid installation of large-scale BESS in a power network, a hyperparameter optimization engine generates a feasible configuration of BESS defined by location and sizing parameters subject to an installation constr...
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WO/2024/043721A1 |
The present invention relates to a battery system supporting a plurality of operation modes according to the SoC. To this end, the battery system is characterized by comprising: one or more batteries supporting multiple operation modes f...
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WO/2024/040584A1 |
The present application relates to a connection control method and apparatus, a computer device, and a storage medium. The method comprises: acquiring first voltages of battery packs in energy storage modules in an energy storage system;...
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WO/2024/043971A1 |
Motorized vehicles include a deck, a motor mounted to the deck, a first battery connection point configured to releasably secure a first battery thereto, a second battery connection point configured to releasably secure a second battery ...
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WO/2024/043085A1 |
A controller (50) of a charging device (10) controls a power transmission coil (30), a plurality of detection coils (40), and a moving mechanism (36). The controller (50) sequentially outputs selectively to the plurality of detection coi...
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WO/2024/040996A1 |
Provided in the present application is a charging and discharging management method. By implementing the charging and discharging management method provided by the embodiments of the present application, an electronic device can set the ...
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WO/2024/041492A1 |
The present application relates to the technical field of electronics. Disclosed are a power supply method, a power supply system, a readable medium and an electronic device. The electronic device comprises a first component and a second...
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WO/2024/044519A1 |
Described herein are methods and systems for updating SOC estimates of individual cells in battery packs. Specifically, SOC estimates are updated in-situ, e.g., while the battery packs remain operational. For example, a cell is charged o...
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WO/2024/043679A1 |
The present invention relates to a secondary battery charging system and, more specifically, to a secondary battery charging system which provides a charging start voltage of a secondary battery to be close to a rechargeable voltage of t...
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WO/2024/043214A1 |
A lithium secondary battery control method according to an embodiment includes, in one charging cycle: a step (A) for charging a lithium secondary battery cell; and a step (B) for detecting a state of the lithium secondary battery cell a...
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WO/2024/042874A1 |
The disclosed method is a method for measuring the internal resistance of a battery. The measurement method includes: an energization step for charging or discharging a battery; a measurement step for measuring the open circuit voltage o...
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WO/2024/042427A1 |
A battery charger includes a transformer having a primary winding and a first secondary winding. Current-modulating circuitry is coupled in series with the primary winding, and battery detection circuitry is coupled to the first secondar...
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WO/2024/042867A1 |
A portable power source device (91) is equipped with: a secondary battery (81); and a housing (1) configured so as to include a box-shaped lower housing (1C) which houses and supports the secondary battery (81) and has an open top surfac...
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WO/2024/044541A1 |
A power tool, a power tool system, and a method for wireless power tool networking involve distributed intelligence running on individual nodes in a wireless mesh network. A node can determine a first operating parameter associated with ...
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WO/2024/042758A1 |
The purpose of the present invention is to provide a technology capable of diagnosing the deterioration speed of a battery in a short time. A battery management device according to the present invention specifies a first period during an...
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WO/2024/041502A1 |
Provided are a wireless charging apparatus, a vehicle, a wireless charging control method, and a storage medium. The wireless charging apparatus comprises a charging platform, an attraction part, a wireless charging part, and a control p...
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WO/2024/037471A1 |
A vehicle-mounted battery system, which is controlled by means of a wireless network. The vehicle-mounted battery system comprises: a main controller (1), which is arranged in a vehicle; at least one battery pack (4), which is arranged i...
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WO/2024/037377A1 |
Provided are a battery management system and method, and a related device. Battery units are controlled to be connected or disconnected in a power supply circuit by using collected operation parameters of the battery units, so that the s...
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WO/2024/039548A1 |
An electronic device can include a power system including a battery and a processor programmed to detect connection of an external power source to the electronic device, determine an estimated disconnection time at which the external pow...
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WO/2024/037382A1 |
A battery management method, apparatus, and system. The method comprises: a main control board (100) receives first battery cell state information from a first slave control board (210), the first battery cell state information comprisin...
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WO/2024/036685A1 |
Disclosed in the present invention is a battery energy storage system, comprising a control system and phase circuits. Each phase circuit comprises multiple sequentially cascaded subsystems. Each subsystem comprises: a battery pack; a br...
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WO/2024/038619A1 |
In the present invention, a battery is connected to a power storage device via a secondary coil of a step-down transformer. Electrical energy travels back and forth between the battery and the power storage device due to a secondary puls...
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WO/2024/036800A1 |
Provided in the present application are an anti-backflow circuit started by using full-bridge synchronous rectification, and an electronic device. The circuit comprises: four rectification sub-modules, the four rectification sub-modules ...
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WO/2024/037234A1 |
An energy storage system (1000), comprising a battery assembly (201), a bearing frame (100), a power distribution device (400), and a junction device (300). An outer contour of the bearing frame (100) is configured in the shape of a cont...
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WO/2024/036657A1 |
The embodiments of the present application belong to the technical field of electric-motor controllers. Provided are an electric-motor controller with a boost function, and an electric motor. The electric-motor controller comprises: a fi...
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WO/2024/038064A1 |
The present invention relates to a system (1) for inductive energy transfer, which system has at least one stationary induction charging device (2, 2a) and at least one mobile induction charging device (2, 2b), which induction charging d...
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WO/2024/038626A1 |
In an example, two battery units as a battery are connected through the secondary coil of a step-down transformer. In another example, the battery is connected to a capacitor through the secondary coil of the step-down transformer. The c...
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WO/2024/038223A1 |
Disclosed is a method for recording operational condition of devices. The method comprises providing a set of rules for one or more operating conditions for the devices in a network, wherein each of the one or more operating conditions i...
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WO/2024/037431A1 |
Disclosed is a head-up display system controlled by a wireless network. The head-up display system comprises: a primary controller arranged in a vehicle, and at least one sub-controller arranged in a head-up display system, the primary c...
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WO/2024/039549A1 |
An electronic device can include a processor programmed to detect connection of an external power source to the electronic device, determine an estimated disconnection time at which the external power source is expected to be disconnecte...
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WO/2024/036976A1 |
An underwater cleaning robot with a rechargeable battery. The underwater cleaning robot comprises a body, and a rechargeable battery and a control unit, which are installed in the body, wherein the rechargeable battery is provided with a...
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WO/2024/038061A1 |
The invention relates to an inductive charging device (1, 1a) for a vehicle charging system (8), comprising an energy transmission winding and at least one flux-guiding element and at least one first sensor winding and a second sensor wi...
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WO/2024/038627A1 |
This electric work vehicle comprises: a control state switching unit (35) that switches a control unit to an active state in response to a first operation of a human-manipulated device and switches the control unit to an inactive state i...
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WO/2024/039738A1 |
A battery pack, and a method and system for controlling the voltage across the battery pack. The battery pack may have a plurality of individual battery modules controlled by one or more switching units and one or more controllers. The s...
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WO/2024/037081A1 |
Embodiments of the present application provide a reverse charging system and method, and a related apparatus. The charging system comprises a first electronic device and a second electronic device. The first electronic device is used for...
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WO/2024/039066A1 |
A charging time estimation device, according to one embodiment disclosed in the present document, comprises a communication circuit and a processor, wherein the processor may be configured to: receive, from an electronic external device ...
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WO/2024/037879A1 |
An aerosol provision system is disclosed comprising an aerosol provision device (100) comprising a first controller and a first electrical energy storage device, a charging unit (101) for charging the aerosol provision device, the chargi...
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WO/2024/036670A1 |
The present invention aims to provide a step-down power supply device, comprising: a first switch cabinet used for receiving an alternating current having a first voltage and controlling connection and disconnection between the first swi...
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WO/2024/037217A1 |
An electronic device (100, 310, 401), a wireless charging device (200, 320, 402), a wireless charging method, and a storage medium, which relate to the field of electronic devices. The electronic device comprises a first data transmissio...
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WO/2024/038913A1 |
The present invention dynamically adjusts, on demand, supply of energy to a plurality of supply receivers within a range of an available maximum energy supply rate, when supplying energy simultaneously to the plurality of supply receiver...
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WO/2024/038225A1 |
Example embodiments provide improved dynamic load management for an electric vehicle charging system. A cloud-based apparatus is configured to adjust maximum current ratings of charging stations when one or more charging stations drop of...
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WO/2024/038422A1 |
An apparatus includes a storage battery configured to be charged from an alternating current (AC) supply and an AC to direct current (DC) converter to convert the AC supply from AC to DC, such that DC power is output to the storage batte...
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WO/2024/039324A1 |
This invention relates to a portable solar powered vehicle charger that can be connected to any vehicle and can be used for a cost-free charging system by filling its batteries with the help of solar panels and its feature is; a charging...
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WO/2024/036821A1 |
A hybrid power supply system generating power using railway wagon axles, comprising a double-winding permanent magnet generator (1), a voltage conversion and power monitoring control unit (2), an energy storage unit (3) and a one-way con...
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