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Matches 451 - 500 out of 98,545

Document Document Title
WO/2019/184849A1
Disclosed are an automobile, and a power battery pack equalization method and device, the method comprises the following steps: acquiring a high voltage inflection point of the charging curve of a battery cell of the power battery pack a...  
WO/2019/184143A1
The present invention relates to the technical field of battery charging, and in particular relates to a battery charging method, a battery charging circuit and a charger. The battery charging method comprises: applying an impulse type c...  
WO/2019/188888A1
The present invention suppresses, in an electricity storage system provided with a plurality of sensor modules respectively for measuring the states of a plurality of storage battery cells, variations in characteristic between the storag...  
WO/2019/189170A1
A charge/discharge device 10 in which a plurality of secondary batteries 11 are arranged in a row so as to be capable of sliding in the thickness direction, and contact probes 15 are brought into contact with a positive electrode termina...  
WO/2019/187680A1
The present invention optimizes an SOC use range during operation of a secondary battery system. An assembled battery control unit 150 functions as a secondary battery control device for controlling an assembled battery that is a seconda...  
WO/2019/186130A1
A support unit (100), for supporting one or more energy storage devices, comprises a self-contained enclosure/housing (10). The self-contained enclosure 10 has one or more output connections (12) for enabling the apparatus (100) to be co...  
WO/2019/186078A1
In brief, the invention relates in particular to a converter (100) comprising a plurality of rectifier arms (110), making it possible in particular to rectify AC electrical signals available on the electrical phases (U, V, W) of an elect...  
WO/2019/184046A1
A battery temperature control device for a battery charging and swapping station and an electric-vehicle battery charging and swapping station. A battery temperature control device (100) comprises: a pipeline section (1), a liquid coolin...  
WO/2019/185473A1
A testing device (30; 50) for testing a wireless power transmitter device (20) having at least one transmitter coil (24), wherein the testing device (30; 50) comprises at least one wireless power receiver coil (34) and wherein the testin...  
WO/2019/191315A1
A wireless charging pod and charging pod rack for sports equipment and game devices, which automatically detects nearby authorized game devices with rechargeable batteries, and automatically initiate and manage charging operations for au...  
WO/2019/187307A1
This battery monitoring device provided to a vehicle, acquires respective voltages, currents, and temperatures of a plurality of unit batteries, and transmits, to a condition calculation device which is exterior to the vehicle and which ...  
WO/2019/184780A1
Provided are a display substrate, a display device and a wireless charging method. The display substrate comprises a display area (10) and a peripheral area (20) located outside the display area (10), wherein the peripheral area (20) com...  
WO/2019/185141A1
An electrical system for a vehicle having a chassis ground (G0) and an engine having an engine ground (G1), the system comprising a first electrical energy storage device (1), denoted EESD1, a second electrical energy storage device (2),...  
WO/2019/191147A1
A charging station includes a body portion with a mains voltage electrical receptacle and a voltage converter portion, and a removable convenience feature where the removable convenience feature includes a coupling member and a support c...  
WO/2019/184362A1
An activation system for an electric meter and an electronic device, the system comprising: a controllable circuit (1) that is disposed between a power supply source and an electric meter, wherein one terminal of the controllable circuit...  
WO/2019/188890A1
An electricity storage system equipped with a multi-parallel storage battery module 2, in which connection of storage battery arrays is performed safely using a simpler configuration. The electricity storage system (100) is provided with...  
WO/2019/190588A1
A portable or handheld device or apparatus for jump starting a vehicle engine having a depleted or discharged starting battery. The portable or handheld device or apparatus for jump starting a vehicle engine includes a rechargeable lithi...  
WO/2019/191664A1
Disclosed herein are a number of example embodiments where a hardware module is in-line power connected with an item of equipment such as a product display assembly, where the hardware module can encode data within a power signal deliver...  
WO/2019/191439A1
Aspects of the subject disclosure may include, supplying an alternating voltage waveform to a winding coupled to a magnetic core of an inductive power supply to regulate an alternating magnetic flux in the magnetic core. The alternating ...  
WO/2019/186659A1
A power storage control device to be used in a power storage system which combines a large-capacity power storage system having a first power storage device and a high-output power storage system having a second power storage device, sai...  
WO/2019/185371A1
The invention relates to a control unit (104) for an energy accumulator (102). During an operation of the energy accumulator (102), the control unit (104) is designed to detect event data relating to different charging/discharging events...  
WO/2019/184363A1
A power supply system for reducing power consumption and an electronic device. The power supply system comprises: a restart circuit (1) and a controllable power supply circuit (2), wherein one end of the controllable power supply circuit...  
WO/2019/188816A1
A control device capable of controlling a storage battery is provided with a control unit and a communication unit. The control unit determines, on the basis of a deterioration state of the storage battery to be controlled, a condition f...  
WO/2019/187485A1
The present invention addresses the problem of providing a control adapter that is attachable to and detachable from an electric power tool driven by a detachable battery pack, the electric power tool not being provided with a wireless c...  
WO/2019/188889A1
The present invention suppresses unevenness in a charging state between battery rows by means of uniform charging with a simple configuration in a power storage system having a multi-parallel battery module. This storage system (100) is ...  
WO/2019/188115A1
This bicycle stand (300) supports an electric bicycle (200) and is separate from the electric bicycle (200). The electric bicycle (200) is provided with: an electric motor (21); a battery (50) that supplies power to the electric motor (2...  
WO/2019/187677A1
The present invention performs appropriate battery charging/discharging control with an operation status taken into consideration. A battery management device 102 is for managing a chargeable/dischargeable battery, and is provided with: ...  
WO/2019/190225A1
A wireless charging device according to one embodiment comprises: an inverter; a switch connected so as to make direct current power inputted to the inverter flow toward a ground after passing a first load resistance or a second load res...  
WO/2019/186961A1
In the present invention, an increase/decrease in a load requirement output that is required by a load is determined, and output of an engine power generation unit is controlled so that when the detected load requirement output is determ...  
WO/2019/189161A1
A discharge circuit equipped with a plurality of load circuits which are electrically connected in parallel to a plurality of power storage units, wherein: each of the plurality of load circuits has a resistor and a switch which are elec...  
WO/2019/189760A1
Provided is a coil capable of smoothing the current density in a coil used in a contactless power transmission system, improving the freedom with which the coil can be positioned, improving the efficiency with which a winding wire materi...  
WO/2019/186962A1
This control device is provided with an engine generator unit which is driven by an engine 0; the control device instructs a user to specify a load used (S-10), selects at least one of multiple batteries with different discharge capaciti...  
WO/2019/183927A1
Provided are a multi-battery power supply control method, a device and an unmanned aerial vehicle (UAV). The multi-battery power supply control method comprises: when the UAV is in an out-of-control state, detecting the working state of ...  
WO/2019/188166A1
Provided is a DC-DC converter for a vehicle, wherein a limit value for input power or output power can be set in accordance with the temperature of a storage unit. A DC-DC converter (1) for a vehicle, wherein a determination unit uses a ...  
WO/2019/191336A1
A method of RF power delivery includes, in part, transmitting a first group of RF signals having a first group of phases to a first mobile device during a first time period. The first mobile device has a first position and a first orient...  
WO/2019/191324A1
Implementations of charging devices may include: a casing having a first side and a second side and a charging pad on a first side of the casing. Charging devices may include one or more inductive coils adjacent to the first side of the ...  
WO/2019/183774A1
A charging method and device for reducing interference of module components in a terminal device caused by a charging device during charging of the terminal device. The charging device acquires an operating status of a sensitive module c...  
WO/2019/188731A1
Provided is a power supply device such that the start-up time can be shortened. This power supply device (1) comprises a plurality of battery packs (5) and a plurality of battery control units (3A, 3B, 3C) having a master/slave configura...  
WO/2019/186542A1
The present invention provides for a novel battery pack module for conversion of electrical devices powered by disposable non-chargeable battery/batteries into a wireless rechargeable radiofrequency (RF) electrical device. It is intended...  
WO/2019/186960A1
In the present invention: the remaining capacity of a battery is detected (S10); the power generation output of an engine power generation unit is detected (S14); a load requirement output required from a load is detected (S14); when the...  
WO/2019/185036A1
An integrated VR device and an operation method thereof. The integrated VR device comprises: a heating device (2); a heat conductive member (3) connected to the heating device (2); and a thermoelectric converter (4) having a first end co...  
WO/2019/164589A9
Capacitive wireless power transfer systems are provided. In one embodiment, for example, the system comprises two pair of coupled conducting plates; a first matching network coupled to the first pair of conducting plates; and a second ma...  
WO/2019/184326A1
A peak-valley energy-saving electricity storage and charging device for a new energy vehicle, wherein a portable mobile box (1) thereof comprises a box body (11), movable casters (12), and a telescopic pull rod (13); a storage battery (2...  
WO/2019/189578A1
This electrode unit is used for a power transmission device or a power reception device in a wireless power transfer system of an electric field coupling type. The electrode unit is provided with: first and second electrodes that constit...  
WO/2019/190091A1
This embodiment relates to a wireless charging device with a wireless communication coil. The wireless charging device according to this embodiment comprises: a heat dissipation sheet; a shielding material disposed on the heat dissipatio...  
WO/2019/185171A1
The invention relates to a handheld ultrasonic drilling machine comprising a motor (2) for rotatably driving a drilling tool (3) about an axis of rotation (DA) and a vibration exciter unit (4) which is designed to produce ultrasonic vibr...  
WO/2019/190691A1
In some examples, a hybrid power boost peak power protection system includes an energy storage, a hybrid power boost charger to charge a battery, and a switch to couple a system load to the energy storage and to decouple the system load ...  
WO/2019/187692A1
Provided is a battery pack, etc., for which charging can be flexibly controlled. This battery pack is provided with: a charging voltage detection unit (18) for detecting a charging voltage to be applied to a charging route; a charging fi...  
WO/2019/190996A1
A portable power source for power tools. The portable power source includes a housing defining a battery support and an power outlet, a circuit supported by the housing and including an input terminal on the battery support, an output te...  
WO/2019/180659A1
The invention concerns an electron multiplier device (10) capable of delivering an electrical current of several amperes. This device comprises: - a rhodium block (11) through which a channel (12) passes; - an input conductor (16) connec...  

Matches 451 - 500 out of 98,545