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Matches 1 - 50 out of 89,795

Document Document Title
WO/2018/131338A1
A wireless battery system in which there are hardly any wireless communication errors and the CC power consumption is low is provided. The wireless battery system comprises a plurality of cell controllers connected to battery cells and a...  
WO/2018/132761A1
A flyback converter control architecture is provided in which primary-only feedback techniques are used to ensure smooth startup and detection of fault conditions. During steady-state operation, secondary-side regulation is employed. In ...  
WO/2018/129976A1
A charging control method, apparatus and system, a storage medium, and a terminal. The method comprises: obtaining a constant voltage value required when a battery is in a charging phase at a constant voltage (101); obtaining a correspon...  
WO/2018/129943A1
The present invention relates to a wearable mobile power supply device capable of capturing a human motion action. The device comprises a housing, a rotating shaft, a connecting rod, a first swing block, a second swing block, a first coi...  
WO/2018/129979A1
An electronic cigarette and a battery protection circuit thereof. The battery protection circuit (10) is used for connecting with a battery (90). The battery protection circuit (10) has a first connecting end (101) and a second connectin...  
WO/2018/132403A1
An inductive coil or High Q antenna apparatus, method and computer readable media for a wireless system comprises two or more adjacent conductor traces on a substrate. The two or more adjacent conductor traces are arranged parallel to ea...  
WO/2018/130223A1
A charging pile system having charging piles which are operated in parallel. The charging pile system comprises at least two charging piles (101, 201), each of the charging piles (101, 201) being provided with a charging gun (102, 202), ...  
WO/2018/129915A1
A chargeable lock assembly. The chargeable lock assembly comprises a chargeable lock (10) and a wireless charging power supply (20). A resonance coil (15) is arranged inside the chargeable lock (10). A transmitting coil (25) matching the...  
WO/2018/130939A1
What is disclosed is a mobile device cradle with improved functionality. Such added functionality makes the mobile device cradle useful even when not coupled with a mobile device. Cradles with improved functionality will find use in vehi...  
WO/2018/129997A1
A charging control method, a charging control device and a terminal are provided. According to the charging control method, it is determined whether the present charging stage is the constant voltage charging stage. The predetermined cha...  
WO/2018/129884A1
A battery equalisation and sampling method, comprising: step 1: acquiring a system level voltage sampling total period Ta (11); step 2: determining an ADC voltage sampling time Tb and a filter capacitance stable decoupling time Tc (13); ...  
WO/2018/131462A1
In order to balance safety and convenience when managing a power storage unit (3), a state determination circuit (22) determines the state of the power storage unit (3) on the basis of power storage unit (3) monitoring data. A state sign...  
WO/2018/129973A1
A power supply control method and apparatus, a storage medium, and an electronic device. The method comprises: during charging, charging a battery by means of a charger charging path, and supplying power to an electronic device system by...  
WO/2018/131367A1
A power supply unit (U) is provided with: a switch (21) and a switch (22) disposed on electric paths (L1, L2), the former being disposed closer to a lead-acid battery (11) than to a first connection point (N1) and the latter being dispos...  
WO/2018/129866A1
A type-C power adapter. The cross section of a lower cover (2) has a tapered structure, the lower cover (2) is connected to an upper cover (1) by means of a snap connection; the lower cover (2) is provided with a PCB (3) at the central p...  
WO/2018/130619A1
The subject of the invention is an energy storage device comprising at least one block, said block being connected to an input voltage Vin and delivering a voltage Vout that is higher than Vin and including: - n energy storage units, whe...  
WO/2018/131501A1
[Problem] To make it possible for completion of charging of a power reception device to be efficiently confirmed in a system having a charging confirmation device that performs control on a power supply side and a plurality of power rece...  
WO/2018/132190A1
A system for transferring electric power is provided. A power supply conductor conducts a power supply current that generates a first resultant magnetic field. An electric motor has a power input terminal connected to the power supply co...  
WO/2018/129972A1
A charging processing method and apparatus, a storage medium, and an electronic device. The method comprises: obtaining battery parameter information of a mobile power (S101); calculating a remaining capacity value of the mobile power ac...  
WO/2018/129977A1
A charging control method and apparatus, a storage medium, and a computer device. The charging control method comprises: measuring a battery temperature of a battery; obtaining a charge/discharge rate corresponding to the battery tempera...  
WO/2018/129992A1
A method and an apparatus for charging and a terminal. Remaining electric quantities in two batteries may be acquired (101). A trickle-current charging and a constant-current charging may be performed on a first battery of the two batter...  
WO/2018/130376A1
The invention relates to a charging cable for a motor vehicle which can be operated by electricity having a filter device. The charging cable (10) comprises a first conductor (L) and a second conductor (N) for transferring a current, a p...  
WO/2018/132215A1
A charging cradle includes: a cradle housing having a base portion, and a socket portion configured to interchangeably receive (i) a mobile device, (ii) a battery pack for the mobile device, and (iii) the mobile device in combination wit...  
WO/2018/130205A1
A method for charging a sub-module based hybrid converter. By means of a half-controlled charging step in which full bridge sub-modules are switched, one by one, from latched to half-latched in the charging process, the voltage of the ha...  
WO/2018/131651A1
A battery pack (1) of the present embodiment is provided with a secondary battery (10), a charge state calculation unit (13), an integrated current amount calculation unit (14), a differential charge state calculation unit (15), a full c...  
WO/2018/129991A1
A charging method, a charging device and a terminal. A current battery voltage of a battery of the terminal is obtained. A current remaining electric quantity of the battery is obtained according to the current battery voltage. A chargin...  
WO/2018/129971A1
A charging method, a charging device and a terminal. The charging method includes: when detecting that a battery is charged with a trickle current, acquiring a voltage of the battery (S101); determining a preset voltage range to which th...  
WO/2018/129894A1
A method and device for voltage consistency detection, and a method and device for voltage balancing. The device or method: the voltage difference and energy difference between a first battery system and a second battery system are detec...  
WO/2018/132117A1
An integrated mobile phone case and charger for providing both a protective casing for a mobile device which includes an integrated solar cell for charging the battery of the mobile device therein comprises a case body defined by a front...  
WO/2018/131874A1
The present invention provides a charging control apparatus and method which can achieve energy saving and quick cell balancing. According to the present invention, charging is suspended when one of a plurality of battery cells reaches a...  
WO/2018/130203A1
A method for charging a sub-module based hybrid converter. By arranging, in the charging process, a half-controlled charging step in which all full bridge sub-modules are half-latched, the voltage of half bridge sub-modules is increased,...  
WO/2018/130773A1
The invention relates to an electrical accumulator battery (5) charger (1) for an electric automotive vehicle, wherein at least two bridge arms (31, 32) of a Vienna rectifier (3) comprise a bidirectional insulated-gate field-effect trans...  
WO/2018/131353A1
A USB Type-C/PD device (2) is connected to a Type-C port (16), which transfers power to/from the Type-C/PD device (2). A battery (132) is charged by means of an AC adapter (131) or the USB Type-C/PD device (2). An SoC (101) acquires the ...  
WO/2018/131427A1
An input/output unit of an inspection device (10) instructs charging devices (21-2n) capable of charging cells (S1-Sn) to perform constant-current charging or constant-voltage charging, and acquires voltage values and current values of t...  
WO/2018/127105A1
A charging and mutual charging apparatus for combined intelligent devices, and a charging method, relating to the field of charging of intelligent devices. The charging and mutual charging apparatus for combined intelligent devices compr...  
WO/2018/126634A1
Provided is a detection method of a charging switch of an electric vehicle. The electric vehicle comprises a vehicle-mounted charger (1), a vehicle control device (2), and a charging interface (3). The vehicle-mounted charger (1) is elec...  
WO/2018/126662A1
A charging authorization method for an object to be charged, and an automatic authorization method for a charging device. The automatic authorization method comprises the following steps: insert a charging gun of a charging device into a...  
WO/2018/128703A2
A vehicle power station including a housing, a control circuit for controlling charging and discharging, a receptacle, a removable power module configured to be received in the receptacle, a vehicle electrical system electrically coupled...  
WO/2018/126614A1
A charging method, comprising: scanning wireless signals (S202); acquiring wireless signals with a signal strength satisfying a pre-determined condition (S204); and converting the wireless signals into electric energy at least through an...  
WO/2018/127484A1
The present invention relates to a charging station for an electrically heated aerosol-generating device which is adapted for stationary arrangement in a vehicle. The charging station comprises a docking port for removably receiving the ...  
WO/2018/127946A1
An uninterruptable power supply system (100) for supplying DC power to a DC load (4), wherein a first control unit (40) controls a first DC/DC converter (30) so as to channel a current corresponding to a first current command value from ...  
WO/2018/126319A1
A battery pack includes an arrangement of battery cells organized in battery groups connected in series, with each group having one or more battery units connected in parallel, and each battery unit comprising one or more series-connecte...  
WO/2018/126423A1
Provided are a control method, a control device (10), and an electronic device (100). The electronic device comprises a body (30), a secondary battery (50) disposed on the body (30), and a primary battery (70) detachably connected with t...  
WO/2018/126558A1
A charging current threshold adjusting method, a terminal device and a graphical user interface, relating to the field of intelligent temperature control, where same are used for solving the problem that an electric quantity of a battery...  
WO/2018/126617A1
A wireless charging circuit with a constant-current constant-voltage compound topology. In the wireless charging circuit, a primary-side compensation module (31) comprises a first inductor (L1) and a first resonant capacitor (C1); a firs...  
WO/2018/126568A1
A holder device, and portable power bank. The holder device comprises a housing (10), at least two connection mechanisms (30) oppositely disposed, and at least two holder mechanisms (40) located on two sides of the housing (10), respecti...  
WO/2018/126320A1
A method for charging a battery cell includes first transferring of energy from a power source to a plurality of capacitive regions in the battery cell followed by transferring of charge stored in the plurality of capacitive regions of t...  
WO/2018/128353A1
A robot cleaner is provided. The robot cleaner includes a battery, and a processor configured to, in response to the battery being consumed in accordance with a cleaning operation for the cleaning area and a remaining capacity of the bat...  
WO/2018/126790A1
Disclosed is a circuit protection circuit, comprising: a first protection monitoring circuit, a first switching circuit, and a self-recovery protection circuit with impedance changing with a temperature change. The first protection monit...  
WO/2018/126572A1
Disclosed in the present invention is a direct power generation device embedded in a fire extinguishing drill hole in a coalfield fire area, comprising: a high heat-conduction vacuum tube, a radiating fin, and a refrigerant working mediu...  

Matches 1 - 50 out of 89,795