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WO/2024/051086A1 |
Embodiments of the present application provide an electric power receiving device, an electric power sending device, and an electric power transmission method. A battery and protection circuit module is used for acquiring battery impedan...
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WO/2024/053422A1 |
The power conversion device comprises: an inter-power-storage-unit switch (40) that is provided in an inter-power-storage-unit electrical path (24) that electrically connects a negative terminal of a first power storage unit (31) and a p...
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WO/2024/053881A1 |
An embodiment of the present invention relates to a battery protecting device and method by which an accumulated charging duration of a charging current applied to a battery cell is identified, and the accumulated charging duration is co...
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WO/2024/051283A1 |
The present invention relates to the technical field of vehicle accessories, and in particular provides a storage battery system, a vehicle-mounted air conditioner, and a vehicle, aiming at solving the problem that an existing vehicle ai...
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WO/2024/052672A2 |
The present disclosure relates to a portable apparatus comprising: an electrical component that provides, in use, a variable power demand; energy storage means; a power source; and control circuitry configurable between: a first configur...
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WO/2024/054393A1 |
An electronic device can include a power system including a battery and a processor programmed to: receive synchronized context data from one or more other devices associated with a user of the device, determine, at least in part based o...
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WO/2024/050656A1 |
Provided in the embodiments of the present application are a power supply apparatus, method and system. The power supply apparatus and an input power supply jointly supply power to a load loop. The power supply apparatus comprises: at le...
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WO/2024/054634A1 |
A charging system is provided. The charging system includes a charging device including an electrical input for receiving electrical energy, at least one output for outputting electrical energy, and a communication interface; and a charg...
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WO/2024/053620A1 |
This coil component (10) comprises: a first planar coil (11) including a plurality of turn parts (11n), and protrusion pieces (11T) that extend from the inner peripheral edge and/or outer peripheral edge of at least one turn part (11n) a...
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WO/2024/051201A1 |
A control system for a downhill working condition, and an elevated work vehicle. The control system (1) comprises: a voltage measurement apparatus (10), which is used for measuring a direct-current bus voltage of a driver; a first curren...
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WO/2024/050798A1 |
A memory effect elimination method and apparatus, and a computer device, a storage medium and a computer program product. The method comprises: after receiving a confirmation signal for eliminating a memory effect of a target battery, a ...
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WO/2024/053423A1 |
This power conversion device comprises: an inverter (20); a motor (10) that has an armature winding (11); an inter-power-storage-unit switch (40) that is provided to an inter-power-storage-unit electrical path (24) which electrically con...
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WO/2024/053378A1 |
In this charging control system, an acquiring unit acquires battery data including at least one of the current flowing through a battery and the temperature of the battery when charging the battery. A detection unit detects abnormal phen...
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WO/2024/053126A1 |
Provided is a battery pack system which makes it possible to align voltage and/or charging states of a battery pack system in a short time without feeding an excessive current to the batteries. The battery pack system 1 comprises: a unit...
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WO/2024/053424A1 |
This power conversion apparatus comprises: an inverter (20); a motor (10) with armature coils (11); an inter-power-storage-unit switch (40) provided on an inter-power-storage-unit electric path (24) electrically connecting a negative ele...
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WO/2024/053871A1 |
Provided are a battery management apparatus, a battery pack, an electric vehicle and a battery management method. The battery management apparatus according to the present invention is provided for a battery module including a plurality ...
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WO/2024/054036A1 |
The present invention relates to a system for pressing and charging/discharging a battery cell, the system comprising: an inner frame into which a battery cell is inserted; a plate for pressing the battery cell; a pressing block capable ...
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WO/2024/053597A1 |
This power supply system comprises a battery string (St) and a control device (200) that controls the battery string (St). The battery string (St) comprises a plurality of battery circuit modules (10) connected in series. Each of the plu...
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WO/2024/053725A1 |
A power storage device according to the present invention comprises: a power storage unit that has a first electrode and a second electrode; a first power terminal and a second power terminal that are electrically connected to the first ...
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WO/2024/052710A1 |
In a power system that supplies electric energy to a load group including at least a first power reception element and a second power reception element via a power supply base, the power reception control method and the power reception c...
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WO/2024/053143A1 |
The purpose of the present invention is to provide technology that enables a degree of wear of a battery to be accurately estimated in a short time. A battery management device according to the present invention estimates, on the basis o...
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WO/2024/050964A1 |
A parallel charging control method for multiple battery packs, comprising: respectively calculating charging current differences between required charging currents of battery packs and actual charging currents of the battery packs, and d...
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WO/2024/053653A1 |
The present invention includes a power generation apparatus (power generation panel 4), a power storage apparatus (power storage device 8), a charging circuit (circuit unit 14-2) that, if the generated power is below a threshold value, c...
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WO/2024/053461A1 |
This power conversion device comprises: a high potential-side electric path (22H) electrically connectable to a positive electrode terminal of a first power storage unit (31); a low potential-side electric path (22L) electrically connect...
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WO/2024/053532A1 |
A radiation photographing device according to the present invention has: a battery mounting section on which an arbitrary type of battery selected from a plurality of types of batteries can be mounted and to which the battery can be deta...
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WO/2024/050771A1 |
Provided in the embodiments of the present application are a control method and a control apparatus for a battery system. The battery system comprises a plurality of battery branches connected in parallel. The control method comprises: w...
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WO/2024/053279A1 |
The purpose of the present invention is to provide a trolley electricity supply-type dump truck that can prevent over discharge of batteries while minimizing decline in transport efficiency. To accomplish this purpose, this vehicle contr...
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WO/2024/051255A1 |
The present application discloses a power failure protection circuit and an electronic device. The power failure protection circuit comprises a power-on switch module, a voltage holding module and a voltage measurement module; the voltag...
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WO/2024/053392A1 |
In this deterioration inhibition control system, a data acquisition unit acquires battery data including a voltage and a current of a secondary battery. A deterioration estimation unit estimates a reduction rate of the current excess cap...
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WO/2024/053376A1 |
This wireless power transmission system comprises: a wireless power-transmitting circuit comprising an inverter (2) that includes a first LC resonant circuit (21) including a power-transmitting inductor (Lt), the inverter (2) switching a...
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WO/2024/052120A1 |
The present invention relates to a functional food composition comprising carnosine and a Salacia reticulata extract and to the use thereof for improving energy, health and well-being in a subject.
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WO/2024/053460A1 |
This electric power conversion device is equipped with: a higher arm switch (SWH) and a lower arm switch (SWL) which are connected in series; a first capacitor (21) which is electrically connected in parallel to the higher arm switch and...
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WO/2024/052083A1 |
A data centre electrical energy distribution system comprises a plurality of AC bus sections (3a, 3b, 4a, 4b), a plurality of MV DC bus sections (8a, 8b, 8c, 8d, 38a, 38b, 38c, 38d) and a plurality of LV DC bus sections (15a, 15b, 15c, 1...
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WO/2024/045685A1 |
A charging control method and system for multiple vehicle-mounted storage batteries, and a medium. The charging control method comprises: acquiring state information of each storage battery among a plurality of storage batteries (S11); a...
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WO/2024/046485A1 |
Provided in the present invention are a charging device, an energy apparatus, and a power management method for the energy apparatus. The charging device comprises a built-in battery module and a control module, wherein the control modul...
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WO/2024/048699A1 |
This charging control system comprises: a storage battery which is installed in a work machine; a first connection part which is provided to the work machine and to which a first charging device for charging the storage battery is connec...
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WO/2024/049249A1 |
A serial type charging and discharging device according to the present invention is for charging and discharging a plurality of battery cells connected in series, and comprises: a tray; a cooling fan; a power source; a charging and disch...
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WO/2024/045655A1 |
A battery self-heating control system and control method, and an electric transportation means. The control system comprises: a battery pack (10), a winding (20), a first switch assembly (30), a second switch assembly (40), a capacitor (...
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WO/2024/044889A1 |
Disclosed in the present application are a memory effect detection method and apparatus, and a computer device, a storage medium and a computer program product. After a detection confirmation signal is received, a discharging characteris...
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WO/2024/050415A1 |
Hardware that is configured to gather data on a process line. These configurations may include devices that can connect to existing process control networks, like 4-20 mA control loops. These devices may include rechargeable power source...
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WO/2024/045014A1 |
A battery management device (10), a battery management system (1000), and an energy storage power station. A first processor board (100) and a group of first communication boards (200) are configured for the battery management device (10...
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WO/2024/050032A1 |
An optimized charge signal shaping circuit is presented such that components of the charge signal circuit arrangement may be operable with fewer components and/or processing overhead than other approaches, thereby reducing costs, using l...
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WO/2024/047499A1 |
The present invention provides a novel energy storage system. The energy storage system includes a secondary battery, a current measurement circuit, a voltage measurement circuit, and a control circuit, wherein the secondary battery has ...
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WO/2024/046180A1 |
The present application discloses a hybrid battery charging circuit, a method, a device and a storage medium. The hybrid battery charging circuit comprises: a hybrid battery; a bus bar, the bus bar being electrically connected to an exte...
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WO/2024/045371A1 |
Disclosed in the present invention are an energy-storage battery system and a control method therefor, and a controller and a storage medium. The energy-storage battery system comprises a conversion unit (1) and a plurality of battery un...
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WO/2024/047521A1 |
The present disclosure describes system (100) for identifying at least one fault occurred in a DC-DC converter (102) for an electric vehicle. The DC-DC converter (102) is communicably coupled with a battery management system (104) of the...
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WO/2024/048089A1 |
A power system (10) comprises a plurality of power conditioners (31-34) and a control device (60). The plurality of power conditioners (31-34) comprises mode change switches (312, 322, 332, 342), utility interconnection relays (311, 321,...
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WO/2024/048020A1 |
The present invention provides a power supply system capable of rapid arc extinguishing when a series arc discharge or a parallel arc discharge has occurred at a part more on a power storage module side than a power conversion device. ...
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WO/2024/045370A1 |
Provided in the present disclosure are a compatible power supply circuit and a control method therefor, and a controller and a storage medium. The compatible power supply circuit (100) comprises: an auxiliary power supply (110), which co...
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WO/2024/049303A1 |
This invention concerns a vehicle (25) and a power generation and supply system (20) for such a vehicle (25). The system (20) comprises: at least one solar panel (3) configured to capture the energy from the sun and arranged on at least ...
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