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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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WO/2024/046569A1 |
A method for monitoring a status of an energy storage system (110) connected to a power converter (120) is disclosed. The energy storage system comprises a plurality of interconnected energy storage cells, and the power converter (120) i...
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WO/2024/048966A1 |
According to an embodiment, an electronic device may comprise: a first housing; a second housing; a hinge; a sensor configured to sense a folding state; a foldable display; a cover display; a coil; a power conversion circuit; a communica...
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WO/2024/048333A1 |
The present invention addresses the problem of suppressing the consumption of an electricity storage unit. A backup power supply system (1) comprises an electricity storage unit (2) and a control unit (3). The electricity storage unit ...
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WO/2024/047535A1 |
The present utility model relates to the technical field of apparatuses and devices for electric charging, in particular to devices for charging electronic devices provided with rechargeable batteries, such as mobile phones and tablets. ...
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WO/2024/046145A1 |
The present application relates to the technical field of power supplies. Disclosed in the embodiments of the present application are a power supply system, a battery and an electronic device, which can improve the endurance capability a...
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WO/2024/045085A1 |
Provided in the embodiments of the present application is a topological battery-heating circuit, which is applied to an electric apparatus. The electric apparatus comprises an electric-motor controller and an electric motor. The circuit ...
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WO/2024/048019A1 |
The present invention provides an electric power supply system (1, 201, 301) with which it is possible to rapidly extinguish an arc when arc discharge occurs. The present invention has an electric power supply module (2), a boosting ci...
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WO/2024/046535A1 |
A method of a central controller, and a central controller, of an energy storage system for controlling two or more battery systems, wherein at least one of the two or more battery systems has at least one operation limitation are presen...
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