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Patent Searching and Data


Matches 701 - 750 out of 97,817

Document Document Title
WO/2019/136994A1
A charging device for direct-current charging of an electric vehicle. The charging device comprises a battery module slot (1) for having a battery module (2) arranged therein; the battery module (2), that is detachably arranged in the ba...  
WO/2019/136878A1
Provided by the present invention are a wireless charging based intelligent electric system and an intelligent electric appliance. The intelligent electric system comprises a first body (1) and a second body (2); the first body (1) is in...  
WO/2019/137707A1
The invention relates to a method for operating an on-board motor vehicle power system which has an electric machine which can be operated as a motor and as a generator, a first energy accumulator and a second energy accumulator, and in ...  
WO/2019/136691A1
Disclosed is a wireless charger with a built-in heat dissipation function (100), the wireless charger comprising a housing (1), a transmitting coil (2), a PCBA board (3) and at least two fans (4), wherein a top surface of the housing (1)...  
WO/2019/136951A1
A solar-powered intelligent apparatus comprises: a power supply device comprising a battery connected to a first voltage display module; and a solar power supply device comprising at least one solar panel and a voltage display control de...  
WO/2019/137189A1
Provided are a wireless power supply system (100) applied to a refrigerating device, a drawer assembly (200) and the refrigerating device. The wireless power supply system (100) comprises a control module (1), a display control module (2...  
WO/2019/139566A1
A redox flow battery includes a redox flow cell, a supply/storage system external of the redox flow cell, and a controller. The supply/storage system includes first and second electrolytes for circulation through the redox flow cell. The...  
WO/2019/136567A1
A series circuit includes a capacitor connected in series with a power converter output terminals. The power converter provides an auxiliary voltage and a controller controls the power converter auxiliary voltage according to a selected ...  
WO/2019/135590A1
A charging apparatus of the present invention comprises: a main body in which a charging electrode for charging a robot cleaner is provided; a sensing unit for sensing that the robot cleaner is docked to the main body, and the robot clea...  
WO/2019/135410A1
This power simulation device carries out a simulation of the power in a sensor system which includes solar cells, a power supply circuit, a power storage battery and a load circuit, and is provided with: a setting unit which acquires the...  
WO/2019/135488A1
Disclosed is an emergency disconnect circuit for an energy storage system, capable of being smoothly operated during power outages and in recovery situations, respectively. For example, disclosed is an emergency disconnect circuit connec...  
WO/2019/135409A1
A charging system is provided with an autonomous unmanned diving machine that carries out underwater searching, and this underwater electric power feeder apparatus which is transported to the periphery of the autonomous unmanned diving m...  
WO/2019/135300A1
A power storage device comprising a control unit capable of executing a full charge capacity correction mode, wherein the full charge capacity correction mode executes a residual capacity calculation operation that calculates the actual ...  
WO/2019/136492A1
Systems and methods are disclosed for adaptive regeneration systems for electric vehicles. In one embodiment, an example method may include determining, by an adaptive regeneration system, that an electric vehicle is decelerating, determ...  
WO/2019/086972A9
A charger may be used as a social recharge hub that charges aerosol-generating devices and facilitate social connections. The charger may be able to charge a plurality of batteries concurrently or simultaneously. The charger may capable ...  
WO/2019/136336A1
In one embodiment, a system comprising a battery set (140) comprising plural battery cells configured in a circuit; and a control system (120) configured to switch current flow in the circuit from bi-directional flow to and from the batt...  
WO/2019/135051A1
The invention relates to a method for controlling a battery (5) comprising a first control circuit (BMS) and a plurality of modules (Ei) which are arranged between first and second terminals (phase, neutral). Each module comprises electr...  
WO/2019/134891A1
The invention relates to a method for controlling and monitoring a plurality of battery cells (2) in a battery pack (5), wherein: by means of at least one recording unit (20), a dataset of state variables from each battery cell (2) is re...  
WO/2019/134801A1
An electrical luminaire receives an AC supply as well as an auxiliary power supply. A power converter converts the AC power to supply a lighting element. A power factor associated with the AC supply is used as a control input for selecti...  
WO/2019/135612A1
A wireless charger according to an embodiment comprises: a transmission coil for generating magnetic flux by receiving an alternating current; an inverter for generating the alternating current by receiving a direct current; a direct cur...  
WO/2019/135789A1
Systems and methods of generating, storing and/or distributing electric power are disclosed. The system may include two or more direct current battery subsystems, a direct current motor/alternating current generator combination, an elect...  
WO/2019/135417A1
A device for controlling a pre-charge current generated when electrically connecting a first terminal and a second terminal, according to one embodiment of the present invention, may comprise: a switch for controlling a magnitude of a cu...  
WO/2019/135440A1
A method and a system for selecting an optimal transmission end coil current and reception end coil group in a magnetic resonance wireless power transmission multi-coil system are disclosed. The method for selecting an optimal transmissi...  
WO/2019/136267A1
A battery-powered device, such as a motorized window treatment, may provide power to an electrical load, such as a motor. The device may also include a control circuit and a communication circuit. In addition to the battery, the device m...  
WO/2019/129991A1
The invention relates to a method for controlling a battery pack (5) comprising a first control circuit (BMS) and multiple modules disposed in series between first and second terminals (Phase, Neutral), each module (Ei) comprising electr...  
WO/2019/131741A1
[Problem] To carry out detection of an anomaly of a chargeable cell at an arbitrary timing. [Solution] Provided is a chargeable cell anomaly detection device 1 for detecting an anomaly of a chargeable cell, said device comprising: a comp...  
WO/2019/131228A1
A first power management system server 14a controls a power storage system 40 that is installed at a customer site 16 and connected to a power system 30. A frequency detector 600 detects the frequency of the power system 30 or a differen...  
WO/2019/127617A1
The present invention "a full direct-current boost/buck power transmission system and method" relates to a power transmission system and key technology. At present, direct-current transmission necessarily relies on an alternating-current...  
WO/2019/128723A1
The present application provides a vehicle-mounted mobile charging device and a power generation mobile charging vehicle, and relates to the field of mobile power generation charging technology. The vehicle-mounted mobile charging device...  
WO/2019/130424A1
This battery device is provided with: a battery body (36); a plus terminal (25A) connected to the positive electrode of the battery body (36); a minus terminal (25B) connected to the negative electrode of the battery body (36); a third t...  
WO/2019/130054A1
A method may include activating two or more bypassable battery modules in succession through a current-limiting circuit to precharge an application bus from a power source.  
WO/2019/128739A1
A rail transit direct current traction power supply system and a control method therefor. The power supply system comprises a rectification source (10) and an energy storage assembly (20) which are capable of communication, the rectifica...  
WO/2019/131361A1
A non-contact power transmission device is configured with which a primary circuit that supplies power and a secondary circuit that supplies the power supplied from the primary circuit to a load are coupled via a transformer, the non-con...  
WO/2019/131824A1
A secondary cell management device 100 is connected via the Internet 212 to an electronic device 210 using a secondary cell as the drive power source. The secondary cell management device 100 acquires the performance information of the s...  
WO/2019/133395A1
A battery charging system includes an enclosure unit having one or more chambers therein. Each of the chambers houses one or more batteries to be charged, and includes a modular connection that connects to charging ports of the batteries...  
WO/2019/132395A1
The present invention provides a charging circuit management method comprising the steps of: connecting a neighboring charging apparatus to a mobile terminal through wired or wireless communication; displaying a screen for controlling th...  
WO/2019/133498A1
An integrated system for desulfating and communicating a condition of a battery includes a desulfator that can be connected to the battery to sense one or more of a voltage across a positive terminal and a negative terminal of the batter...  
WO/2019/133956A1
A driver circuit includes two high-side switches (111, 112) and a single low-side switch (113), an output inductor (114), and an output capacitor (115). By having multiple high-side switches (111, 112), the driver circuit can regulate po...  
WO/2019/129108A1
A mobile terminal, an OTG control and configuration method, and a storage medium. The method comprises: acquiring, at intervals, an accumulated number of changes in a voltage difference between a data positive wire and a data negative wi...  
WO/2019/127010A1
A booster pump-based battery management system and a battery, the system comprising: a branch circuit corresponding to a target circuit (1), and a booster pump (2) connected to the branch circuit (1), the branch circuit (1) being connect...  
WO/2019/129990A1
The invention concerns a battery (10) comprising a first control circuit (BMS) and a plurality of modules (E1, EN-1, EN) arranged in series between first and second terminals (Phase, Neutral), each module comprising storage batteries and...  
WO/2019/130774A1
A state estimation unit 141 estimates the state of a secondary battery 20, including the state of charge (SOC) of the secondary battery 20, on the basis of at least one of the voltage, current, and temperature of the secondary battery 20...  
WO/2019/133672A1
A vaporizer includes a rigid rectangular housing having a length, a width, a height, a proximal end, and a distal end. A battery is positioned in the rectangular housing. An inline USB connection is positioned inside the rectangular hous...  
WO/2019/130361A1
Base station (200) comprising : - a wireless power receiver module (212) to wirelessly receive energy from a portable device (100); - a wireless transceiver module (214) adapted to establish a wireless data communication with the portabl...  
WO/2019/132002A1
Provided is an electric linear actuator in which a power storage means is used as a power source when there is a fault in a power supply device, making it possible to constitute a highly reliable redundant system using a means that is le...  
WO/2019/129993A1
The invention relates to a method for controlling a battery pack (5) comprising a first control circuit (BMS) and multiple modules disposed in series between first and second terminals (Phase, Neutral), each module comprising electric ac...  
WO/2019/132223A1
The present invention provides a wireless power transmitter comprising: at least one coil for transmitting a wireless power signal; a demodulation unit for receiving a feedback signal transferred through in-band communication from a wire...  
WO/2019/128405A1
A wireless charging and receiving apparatus, and a wireless charging method and device. The apparatus comprises: at least one set of receiving coils, a compensation network groups, a rectifier circuit, a switch assembly and a controller;...  
WO/2019/128202A1
A wireless charging stand capable of intelligent clamping of a mobile phone and a control method therefor. The wireless charging stand capable of intelligent clamping of a mobile phone comprises a housing; an accommodating cavity is prov...  
WO/2019/131825A1
A secondary battery management device 100 is connected via the internet 212 to an electronic apparatus 210 which uses a secondary battery as a driving power source. The secondary battery management device 100 acquires performance informa...  

Matches 701 - 750 out of 97,817