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Patent Searching and Data


Matches 601 - 650 out of 89,974

Document Document Title
WO/2023/236747A1
The present application discloses a power management system control method and apparatus, a storage medium, and a processor. The method comprises: receiving a power-off instruction of a target vehicle, wherein the power-off instruction i...  
WO/2023/239037A1
An electronic device according to an embodiment may, when instructions are executed, identify an external electronic device that is in contact with one surface of a housing on which a coil is disposed, by using a communication circuit. I...  
WO/2023/236918A1
A charging compartment and a battery swapping system. The charging compartment (200) comprises a charging device (40), a box body (50), and a ventilation structure (60); the charging device (40) is used for charging a battery (100); the ...  
WO/2023/234241A1
A power transmission device (2) is used in an in-motion power feed system (1) that feeds power contactlessly to a vehicle (10) in motion. The power transmission device comprises: power transmission coils (21) that are provided in a road ...  
WO/2023/230995A1
Disclosed in the present application are a battery regulation system, a method and an electric apparatus using same. The battery regulation system is applied to a vehicle comprising a first motor and a second motor. The battery regulatio...  
WO/2023/233217A1
Battery charger for charging a rechargeable battery, comprising a base (3) for installation of the rechargeable battery (2) and a lid ( 4 ), characterised in that the bases (3) and the lids (4) are provided with means (16, 17,20,21) for ...  
WO/2023/235607A1
A method of predicting state of power (SOP) for a battery includes estimating first state parameter bounds of the battery using an internal observer process; obtaining a current value based upon the first state parameter bounds, system c...  
WO/2023/232755A1
The present invention relates to an electric vehicle, comprising an LV battery, an HV battery, a series string of n > 1 solar panels, n DPP converters, and a string converter, wherein a positive input each DPP converter is connected to a...  
WO/2023/230937A1
The present disclosure relates to a battery balancing circuit and a method. The circuit comprises: a battery pack which is formed from a number N of battery cells connected in series, N being greater than or equal to 2; N voltage collect...  
WO/2023/232930A1
The present invention relates to a contactor device (100), which is capable of changing a connection state of at least two battery modules (502(1), 502(2)) of a high voltage energy storage system (10) between a series connection and a pa...  
WO/2023/235407A1
Devices described herein include a battery-powered output device having a number of output ports, a power source, and a controller. The controller is configured to receive a user input indicating a desired configuration of the output por...  
WO/2023/231483A1
A battery circuit (100). A positive electrode of a first battery pack (102) is connected to a power supply end (101), and a negative electrode of the first battery pack (102) is connected to a positive electrode of a second battery pack ...  
WO/2023/234639A1
Disclosed is an operation method of a station device, comprising the steps of: detecting the occurrence of an event requiring discharge of dust from a dust bin included in a wireless vacuum cleaner to the station device; and performing a...  
WO/2023/232627A1
The invention relates to a circuit breaker tripping acceleration arrangement (24) designed for being positioned between a bidirectional voltage transformer (5, 6) of a current transformer device (1) and an energy store (20, 22) having at...  
WO/2023/230916A1
The present disclosure relates to a circuit module and an electronic device. The circuit module comprises: a main circuit, the main circuit comprising a first voltage terminal and a second voltage terminal; a battery, the battery being c...  
WO/2023/234369A1
A charging device (10A) is a charging device (10) that wirelessly charges a terminal device that is disposed on a placement surface (12A) and that includes a power receiving unit that receives power that is wirelessly sent. A power trans...  
WO/2023/233804A1
A contactless power supply system according to the present invention contactlessly supplies, to a travelling vehicle, electric power from a power supply device provided at a travelling path for the vehicle, and includes a determination m...  
WO/2023/234169A1
[Problem] To provide a method and a device for feeding power to a battery incorporated in a toolholder, with which it is possible to reasonably improve the problem of power feeding to a battery incorporated in a toolholder. [Solution] Th...  
WO/2023/233213A1
A modular charging apparatus (1) for vehicles comprises a first bar module (11) comprising first electrically powered conductor bars (24) extending in a longitudinal extension direction (X); a charging box (3) comprising an energy supply...  
WO/2023/235310A1
An electric vehicle charging station includes a bracket, a case mounted to the bracket, a motherboard disposed within the case, a cover disposed on the case, a display screen disposed on the cover, and a conduit disposed on the case. The...  
WO/2023/231079A1
The present invention belongs to the technical field of hybrid energy storage inverter control. Disclosed is a charge and discharge power balance distribution control method for a parallel system for hybrid energy storage inverters. The ...  
WO/2023/230858A1
The present application provides a charging control method, a charging control apparatus, an electronic device, and a storage medium. The charging control method comprises: obtaining fastest charging data, the charging time in the fastes...  
WO/2023/234090A1
Provided is a storage battery system for a railcar comprising a battery assembly including one or more storage battery boxes containing a plurality of storage battery groups connected in parallel, a parallelization control unit that keep...  
WO/2023/231521A1
A power supply device, comprising a first battery cell and a second battery cell. It is defined that the ratio between first parameters of the two battery cells is greater than a first preset threshold and the ratio between second parame...  
WO/2023/160206A9
The present application relates to the technical field of wireless charging. Provided are a charging coil assembly and a wireless charging apparatus. The charging coil assembly comprises: a first charging coil and a second charging coil,...  
WO/2023/234753A1
This electronic device may comprise: a first battery cell and a second battery cell connected in series to the first battery cell; a charging circuit configured to supply power of a first specified voltage from the outside to the first b...  
WO/2023/231592A1
A battery circuit, a control method for a battery circuit, and a vehicle. The battery circuit comprises: a power source end, a first battery pack, a second battery pack of a different type from the first battery pack, a voltage transform...  
WO/2023/231759A1
Disclosed are a charging base, a robot, and a robot system. The charging base comprises a base, an elastic member, and a charging connection member. One end of the charging connection member is movably connected to the base, and the elas...  
WO/2023/232005A1
A charger and charging method for a battery pack, which relate to the technical field of charging. The charger for a battery pack comprises: a switch, which is arranged on a charging loop of a power source; and a control circuit, which i...  
WO/2023/230988A1
The present application mainly relates to smart glasses, comprising a first glasses temple assembly and a second glasses temple assembly, wherein the first glasses temple assembly comprises a first charging module, a first battery, and a...  
WO/2023/232149A1
A charging method for an underwater cleaning machine, a charging structure, and the underwater cleaning machine. A contact module is provided between a charging port and a battery of the underwater cleaning machine. The charging method c...  
WO/2023/234243A1
This vehicle control device is used in an in-motion power feed system (1) that has power transmission coils (21) provided in a road (4) and a power reception coil (35) provided in a vehicle (10), and that feeds power contactlessly to the...  
WO/2023/233913A1
A battery unit (11) that is configured to enable replacement with respect to an external load (13), said battery unit (11) comprising: a battery part (22) that is capable of supplying power to the external load in a state where the batte...  
WO/2023/235491A1
A patient support apparatus is disclosed that includes a support structure including a patient support deck defining a patient support surface, a charging interface, a sensor system coupled to the support structure, and a controller disp...  
WO/2023/233012A1
The invention relates to a battery module (1) having a plurality of series-connected AC batteries (21, 22, ... 2n), wherein each of the plurality of series-connected AC batteries (21, 22, ... 2n) comprises a DC battery (3) and an associa...  
WO/2023/231274A1
The present invention relates to a hybrid hydrogen production system coupled with a supercapacitor, and a control method therefor. The hybrid hydrogen production system comprises an alkaline electrolytic hydrogen production subsystem, a ...  
WO/2023/230808A1
A semiconductor device includes a wired input/output (204), a wireless input/output (206), and a battery (202). A wired charging path between the wired input/output (204) and the battery (202) includes a first transistor and a second tra...  
WO/2023/233803A1
A contactless power feeding system according to the present invention comprises: a power transmission characteristic acquisition unit that measures power transmission characteristics of a power supply segment and is provided on the power...  
WO/2023/232214A1
An autonomously operable and fully integrated Electrical Charging Infrastructure otherwise referred to by its abbreviation IEVCI, built up around DC Fast Charger technology but expanding the usability and control properties in comparison...  
WO/2023/235405A1
Systems and methods for implementing a hybrid supercapacitor within power tool devices. One device includes a primary power source, a hybrid supercapacitor, and a controller. The controller is selectively coupled to the primary power sou...  
WO/2023/234395A1
A power supply device according to one aspect of the present technology is provided with: a secondary battery; an electric circuit for charging or discharging the secondary battery; and a measurement unit for measuring a voltage and a cu...  
WO/2023/231491A1
A power battery charging switching system, and a powered vehicle. The system comprises a battery control module (7) and the following elements communicationally connected to the battery control module (7): a battery module (1), comprisin...  
WO/2023/234234A1
The present invention relates to a vehicle charging device, a vehicle charging control method, and a vehicle charging system. According to one aspect of the present invention, a charging circuit is provided, the charging circuit being co...  
WO/2023/225917A1
Provided in the present application are a battery system and a control method therefor, and an electric apparatus, an electronic device and a non-transitory computer-readable storage medium. The battery system comprises: a first output e...  
WO/2023/226871A1
The present application relates to the technical field of wireless charging, and discloses a wireless charger and a charging method. The wireless charger comprises a substrate, an upper cover plate, a pressure-sensitive assembly and a ma...  
WO/2023/226364A1
The present application provides a charging device and a charging control method, which are used for effectively reducing circuit costs of the charging device and effectively simplifying the control flow of series connection or parallel ...  
WO/2023/228652A1
The present invention facilitates determination of a charge station to be selected when a charge station existing at a location remote from the current position of an electric moving body is to be selected to charge a battery. Provided...  
WO/2023/230136A1
A vehicle battery device comprising a vehicle battery is described. The vehicle battery has a first identifier and a second identifier. The first identifier is publicly ascertainable and associated to a discrete vehicle battery. The firs...  
WO/2023/225850A1
The present application relates to the technical field of batteries, for example, relates to a battery management system (BMS) (1000) and an energy storage system (1). The BMS (1000) comprises N detection modules (100), a switch circuit ...  
WO/2023/228508A1
This power supply device is configured to be connected between a first DC power supply and a second DC power supply. The power supply device comprises: a first switch configured such that one end thereof is connected to the first DC powe...  

Matches 601 - 650 out of 89,974