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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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WO/2024/038945A1 |
The present invention relates to a holding device of a power module for charging, which is formed to attach and detach the power module for charging to and from a tester or a charger, the power module for charging being installed in a ch...
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WO/2024/038874A1 |
This information processing device comprises: a first acquisition unit that acquires the movement state amount of a moving body including an exhaustion part that becomes exhausted; and an estimation unit that estimates the exhaustion lev...
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WO/2024/031213A1 |
The present disclosure provides a circuitry electrically connected to a battery. The circuitry includes a regulation circuit, a first transistor set and a second transistor set. The regulation circuit includes a first node, a second node...
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WO/2024/034323A1 |
A current interruption device 100 comprises a plurality of breakers 1 having different operation temperatures connected in parallel with each other. The breakers 1 comprise: a fixed piece 2 having a fixed contact 21; a movable piece 4 th...
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WO/2024/032257A1 |
The embodiments of the present invention relate to the technical field of energy management. Provided are a method for dynamically adjusting a power, and a battery management system, a device, a medium and a vehicle. The method for dynam...
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WO/2024/034840A1 |
Disclosed are an electronic device which charges a battery by controlling a plurality of ports, and an operation method therefor. The disclosed electronic device may comprise a plurality of ports, a battery, a memory, and a processor. Th...
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WO/2024/034726A1 |
A battery module comprises: a plurality of battery cells including a first battery cell and a second battery cell; a master battery management system (BMS) for managing the plurality of battery cells; a bus bar which connects the plurali...
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WO/2024/031179A1 |
Embodiments described herein provide smart battery based power supply system for electric vehicle charging systems. The power supply system has multiple input ports and multiple output ports to connect to electric vehicle charging system...
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WO/2024/031661A1 |
Provided in the present application are a battery management system, a battery pack, and an electric device. The battery management system comprises: a high-voltage interlock circuit, which is configured to electrically connect to a volt...
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WO/2024/034288A1 |
A charge/discharge control device (1) comprises: a power consumption amount acquisition unit (10) that acquires a power consumption amount of a housing complex (100); a power amount storage unit (20) that stores first history information...
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WO/2024/034862A1 |
Disclosed are an electronic device and a charging device connected to same. The electronic device according to various embodiments comprises a plurality of units including a first unit and one or more second units, wherein each of the pl...
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WO/2024/033424A1 |
The invention relates to a battery system and a method of operating said battery system. The system includes a plurality of battery cell units that are selectively electrically connectable in series and/or parallel for providing a desire...
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WO/2024/034326A1 |
The purpose of the present invention is to provide a technique that makes it possible to use a storage battery stably for a long time while preventing running out of electricity and appropriately keeping a train schedule. In order to ach...
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WO/2024/032318A1 |
An electronic combination, a battery pack, and an electric tool (100) and a charging control method therefor. The electric tool (100) comprises: a motor (101); a housing (102) configured to at least partially surround the motor (101); a ...
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WO/2024/036202A1 |
Techniques and apparatus for determining intrinsic resistance and/or battery life of a coin cell battery based on the recovery time of the battery voltage after a significant current draw event. Once the intrinsic resistance and/or batte...
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WO/2024/033523A1 |
The invention relates to a method for charging an energy store of a field device with at least one charging current source and with a control unit, wherein the charging current source applies a charging current to the energy store of the...
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WO/2024/033592A1 |
The present disclosure relates to a method for regulating the voltage (V_AC) of an electrical bus (411_AC) of an electrical system of an electrically hybridized turbomachine, the bus (411_AC) being intended to transport an AC current, th...
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WO/2024/033979A1 |
This charging system charges a battery of an electric vehicle by means of a charging device, the charging system comprising: a video acquiring unit that acquires a video of the periphery of the electric vehicle; a video authorizing unit ...
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WO/2024/032748A1 |
The invention relates to the technical field of charging and discharging, and in particular to a charging and discharging control system, which comprises: a charging and discharging control end, which at least comprises a charging and di...
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WO/2024/035826A2 |
A model predictive controller and related charging components producing a charge signal for a battery wherein predicted battery parameters such as state of charge, battery temperature, state of health (e.g., anode overpotential), are use...
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WO/2024/035382A1 |
A solar powered smartphone case includes an enclosure for housing a smartphone, an internal battery, an overlying solar panel, an underlying solar panel, and a flip-out solar panel. The overlying solar panel and the flip out solar panel ...
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WO/2024/031772A1 |
A connection case (20). The connection case (20) comprises a case body (21), a wireless receiver (22) and a first electrical connector (23), wherein the case body (21) is detachably connected to a support base (10); the wireless receiver...
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WO/2024/032368A1 |
The present application discloses a power backup device and a control method therefor, and a storage medium. The control method is applied to the power backup device. The power backup device comprises a battery pack and an upper computer...
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WO/2024/032463A1 |
The present application provides a DC/DC converter, a method for controlling an output voltage thereof, and an energy storage system. A first input end and a second input end of the DC/DC converter are connected to a battery cluster, an ...
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WO/2024/032152A1 |
The present invention relates to an electronic atomization system and a charging device. The charging device comprises a charging seat and a rotating cover, wherein an accommodating cavity is formed in the charging seat and is used for a...
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