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Patent Searching and Data


Matches 201 - 250 out of 98,572

Document Document Title
WO/2019/235481A1
Provided is an internal resistance estimating method capable of estimating the internal resistance of a secondary battery, taking account of conditions when the secondary battery is being charged, without requiring progress information w...  
WO/2019/235220A1
The present invention comprises a plurality of electricity storage units and a control unit. Each electricity storage unit comprises: a storage battery; an input terminal, an output terminal, and a switch which opens or closes the circui...  
WO/2019/235221A1
This electricity storage system comprises: a first unit which has a first storage battery and supplies power in accordance with a first command value; a second unit which has a second storage battery and which is connected in parallel wi...  
WO/2019/236958A1
A first battery pack that can be connected to a second battery pack is disclosed. Each battery pack includes a first connection socket and a second connection socket that allow the pair of battery packs to be connected to each other such...  
WO/2019/232676A1
Disclosed in the present application are a device reminding method, a device reminding apparatus, a mobile terminal, and a computer readable storage medium. The device reminding method comprises: after a device to be charged has accessed...  
WO/2019/228711A1
The invention relates to a charging device (100, 200, 300, 400), particularly a charging station, for electric vehicles, comprising: at least one housing (102, 202, 302, 402) having a floor (104, 204, 304, 404), a peripheral side wall (1...  
WO/2019/229992A1
A power supply management device (1) comprises a movement plan creation unit (18) and an information transmission control unit (17). The movement plan creation unit (18) creates, for each vehicle, movement plan information including info...  
WO/2019/230131A1
A charge control device comprising: a variation acquisition unit that obtains information indicating variation in the internal state of at least one cell in a battery; and a control unit that allows the cell voltage to exceed a predeterm...  
WO/2019/227364A1
The disclosure relates to a charging apparatus for smoking set equipment, also relates to a heating non-combustion system for smoking set equipment comprising a chargeable power source and a charging cigarette case, and a method for char...  
WO/2019/228929A1
A wearable charging device (2) for charging a wearable device (4), such as a smartwatch, fitness bracelet or an alerting device, comprises a flat charging section (6) and a bulkier battery section (8) containing a battery (18). The charg...  
WO/2019/230110A1
The present invention is provided with a charging rate detection unit that, on the basis of information about characteristics of a storage battery and a physical quantity measured by a measurement unit, detects a charging rate of the sto...  
WO/2019/228761A1
An electrical power supply network (3) has a first energy store (11) and a second energy store (12), wherein the electrical electrical power supply network (3) comprises an electrical machine having a first winding system and a second wi...  
WO/2019/227592A1
The present disclosure provides a solar system control method and apparatus, a central controller, and a solar system. The method comprises: a central controller receives module control information sent by an external control system; and...  
WO/2019/227644A1
Disclosed by the present invention are a shielding sheet for a wireless charging module and a wireless charging module, comprising an outer-ring magnetic sheet and a central magnetic conductor; a hole fitted to the central magnetic condu...  
WO/2019/228656A1
A wearable charging device (2) for charging a wearable device (4), such as a smartwatch, fitness bracelet or an alerting device, comprises a flat charging section (6) and a bulkier battery section (8) containing a battery (18). The charg...  
WO/2019/228921A1
There is provided a power supply system (2) for supplying an electrical load (6) using pulse discharge, the system (2) comprising; a first electrical battery (4) for supplying said electrical load (6) using pulse discharge; and a control...  
WO/2019/232530A1
In described examples, a battery charger (100) includes a battery power regulator (106) configured to set a charge signal provided to a battery (102) based on a charge control signal and charge enable signal. The battery charger (100) al...  
WO/2019/227729A1
Disclosed by the present invention are a shielding piece for a wireless charging module and a wireless charging module. The shielding piece comprises an outer-ring magnetic sheet and a central magnetic sheet. A hole matching the central ...  
WO/2019/231921A1
An electric charging station for a mobile drive unit includes a frame that defines an interior volume of space. The frame is configured to carry an electrical charging unit positioned above the interior volume of space. The station inclu...  
WO/2019/230600A1
The purpose of the present disclosure is to suppress a decrease in equity pertaining to use of a power supply device between a plurality of customers. This power control method controls subject power within a prescribed period at a plura...  
WO/2019/231684A1
Power supply (150) and method (800) for supplying power. One example power supply (150) includes a first power source (205), a second power source (210), and a control circuit (230). The first power source (205) provides electrical curre...  
WO/2019/227673A1
A fender structure having a solar power generating function. The fender structure comprises a fender body, and a flexible solar cell assembly matching the fender body is fixedly disposed on the fender body. The fender structure not only ...  
WO/2019/229651A1
A method for detecting internal short circuit (ISC) within an electrochemical cell, from on-line measuring and processing thermodynamics data and kinetics data on said electrochemical cell. The thermodynamics data comprise open-circuit v...  
WO/2019/230783A1
This equipment management server is provided with: a management unit that manages a target aging degradation speed that indicates the relationship of a target degradation state with respect to an aging parameter for a power storage devic...  
WO/2019/227419A1
Provided are a charging method and a device. The charging method comprises: performing constant-current charging on a battery in a phased manner, a constant-current charging cut-off voltage for the constant-current charging being greater...  
WO/2019/231250A1
In one embodiment, an electronic device may include a battery, a charging circuit electrically connected to the battery, a first connector, a second connector, a first switch configured to electrically connect the first connector to the ...  
WO/2019/231810A1
This document describes methods, devices, and systems for configuring a smartphone (102) for network connectivity via a charging station (120), in which the smartphone (102) detects a connection or a coupling to the charging station (120...  
WO/2019/229479A1
A rail transport vehicle electric energy storage and charging system has an energy storage sub-system (200) and a charging system (400) having a charging rail (4) which only charges a vehicle (10) when the rail is covered.The invention a...  
WO/2019/230464A1
This charging method for a nonaqueous electrolyte secondary cell has: a first charging step for charging, by a first constant current value I1st, a first capacitance Q1st including a capacity range in which dQS1/dQ becomes equal to or hi...  
WO/2019/230069A1
This battery management device which connects to a secondary battery containing multiple unit cells and processes information indicating characteristics of the secondary battery is provided with a calculation unit for calculating the bat...  
WO/2019/227213A1
The present disclosure describes apparatuses, methods, and systems for wireless power transfer. Each of transmission and reception apparatuses have an alignment coil (DC coil) in addition to a wireless power 5 transmitter/receiver coil (...  
WO/2019/228537A1
A battery restart processing method and device for an unmanned aerial vehicle, and a storage medium. The method comprises: when a restart of a battery of an unmanned aerial vehicle is completed, obtaining the state of the battery of the ...  
WO/2019/227378A1
A power supply management system, comprising: a single communication line, a controller and a selection and control circuit. One end of the communication line is used for being communicatively connected to a battery, and the other end of...  
WO/2019/230453A1
[Problem] To suppress unnecessary power consumption due to discharge resistance. [Solution] In the present invention, when detecting that a connector has been connected, a controller 14 disconnects a discharge resistor 22 from a driving ...  
WO/2019/230808A1
The present invention maintains compatibility with an electromotive tool having no wireless connection function, and prevents malfunctions due to linked operation. A battery pack that supplies a driving power source to an electromotive t...  
WO/2019/229107A1
A drive machine (1) for a submarine, having a three-phase motor (2), in particular a permanently excited synchronous motor. The drive machine further comprises a converter having an intermediate circuit capacitance. An energy source (3, ...  
WO/2019/228687A1
The invention relates to a charging unit for electric vehicles, comprising a tub subassembly and a lid subassembly, wherein the tub subassembly has at least one power module, a first charge control circuit and at least one charge outlet,...  
WO/2019/230158A1
This temperature raising device for a secondary battery includes an auxiliary secondary battery having a smaller thermal capacity than the secondary battery and is provided with a charge and discharge controlling unit that provides a cha...  
WO/2019/230157A1
This temperature raising device for a secondary battery includes: an identifying unit for identifying a resonant frequency determined by the impedance spectrum of a secondary battery; and a correction unit for correcting the charge and d...  
WO/2019/229806A1
A power transmission device (300) comprises: a movable part (12) that rises and drops with respect to the ground; and an elevating mechanism (17) that raises and lowers the movable part (12). This defrosting method for the power transmis...  
WO/2019/229808A1
This power transmission device (300) comprises: a power transmission coil (42) that supplies power without contact to a power receiving coil (22) provided on a vehicle (10); a cover (43) that covers at least the axial direction top surfa...  
WO/2019/232086A1
A vaporizer device including a vaporizer body and a cartridge is provided. The vaporizer body may include an integrated board assembly configured to fit within a storage region of a support structure. The cartridge may include various se...  
WO/2019/228786A1
The application relates to a charging device (220, 420), more particularly a charging station (220, 420), for electric vehicles, comprising at least one housing (100, 200, 400) and at least one electric interface unit (212, 412) arranged...  
WO/2019/230355A1
A wireless power supply sensing system with which it is possible to collect information in a stable manner even when the power reception direction changes. The wireless power supply sensing system (1) includes a transmitter/receiver (201...  
WO/2019/230078A1
Provided is a vehicle power feeding device that can reduce the likelihood that an object existing on the ground will become an obstacle and hinder operation. An example of the vehicle power feeding device of the present invention is prov...  
WO/2019/227645A1
A shielding sheet for a wireless charging module and a preparation method therefor, consisting of an outer-ring magnetic sheet (1) and a central magnetic sheet (2). A through hole (3) is formed in the outer-ring magnetic sheet (1); the c...  
WO/2019/231061A1
One embodiment discloses a DC-DC converter which, in a solar-related energy storage system, cuts-off the over-discharging of a battery, and a control method thereof. Specifically, disclosed are a DC-DC converter which protects a battery ...  
WO/2019/231228A1
The present invention relates to a technology in which when a latch relay is turned on, a normal action state can be monitored in real time on the basis of whether a flow of micro current is maintained, and when the latch relay is not no...  
WO/2019/228675A1
The invention relates to a docking station for charging stations, comprising a trough-shaped housing having a base and circumferential side walls, at least one cable inlet leading into the housing and at least one terminal strip for a po...  
WO/2019/232065A1
One embodiment provides a battery pack including a housing, a plurality of battery cells supported by the housing, and a terminal block. The terminal block is configured to be coupled to a power tool to provide operating power from the p...  

Matches 201 - 250 out of 98,572