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Patent Searching and Data


Matches 151 - 200 out of 104,345

Document Document Title
WO/2020/239433A1
The invention relates to an underwater device for acquiring images of the bed of a body of water, comprising at least one sensor for detecting a sensor value, at least one electrical load, and an electrical power source for supplying the...  
WO/2020/240324A1
A disadvantage of electric vehicles equipped with a secondary battery is that due to degradation of the secondary battery, it is difficult to know the accurate amount of power left, and it is difficult to predict when the power left in t...  
WO/2020/240898A1
The energy storage device monitoring system for a ship is provided with: an energy storage device installed in the ship; a battery management device which is installed in the ship and acquires energy storage device information regarding ...  
WO/2020/239114A1
A charging method and apparatus, a charging system, an electronic device, and a storage medium. The charging method comprises: establishing a charging current mapping relationship according to the correlation between charging information...  
WO/2020/241215A1
Provided is technology with which it is possible to more efficiently raise the temperature of a battery unit with a simpler configuration. A backup power supply device (1) for a vehicle comprises: a battery unit (10) having a configurati...  
WO/2020/219999A3
In one implementation, a method for a solar cell array is provided, the method includes emitting a communication message from the solar cell array by reverse biasing the solar cell array so as to cause at least a portion of the solar arr...  
WO/2020/239927A1
The invention relates to a goods carrier system comprising a goods carrier and comprising cell carriers for the formation of battery cells, said goods carrier having a guide device for receiving the cell carriers, wherein the cell carrie...  
WO/2020/241481A1
This renewable energy power generator command controller (1) is provided with: an adjusting power availability amount calculation unit (2) that receives the renewable energy power generation values of two or more sites, the charging/disc...  
WO/2020/242431A1
The combined power supply contains a universal battery module (1) placed inside a metal box, which is mounted on a frame of an electric bicycle and inside of which is placed an accumulator battery (2) with a protection unit (3) connected...  
WO/2020/241181A1
A power conversion device (1) is used in a state in which said device is connected to three voltage units. The power conversion device is provided with three power-converting circuit units and a transformer (4). The three power-convertin...  
WO/2020/239353A1
The invention relates to a method for operating an electric energy store (1), to an electric energy store (1), and to a device, having an electric energy storage module (18), a switch unit (4), and a first and second connection (5, 7). T...  
WO/2020/241405A1
In the present invention, time is provided to execute a power supply pre-check before executing a main power supply from a power supply device (100) to a power reception device (200). During the power supply pre-check, as an effective va...  
WO/2020/241330A1
This battery pack management system makes it possible to display the state management information and lifetime estimation of a battery pack on a terminal device. The management system has a battery pack having a communication means commu...  
WO/2020/241372A1
In the present invention, a display unit 50 of a pattern generation device 5 displays a reception screen for receiving a selection and/or an input regarding charging/discharging of a power storage system having a power storage device. An...  
WO/2020/242209A1
An electronic device including a voltage divider adaptively changing a voltage division ratio is provided. The electronic device comprises a rechargeable battery; a connector configured to connected the electronic device with an external...  
WO/2020/240070A1
According to an aspect, there is provided a device(100) for charging, which device(100) automatically disconnects power for charging an electrical device. The device (100) comprises a secondary circuit (20) configured to provide charging...  
WO/2020/241144A1
A cell selection circuit (11) includes a plurality of first wiring-side switches (S1, S5, S9) which selectively connect one of the two ends of a selected cell to first wiring (W1), and one or more second wiring-side switches (S4, S8) whi...  
WO/2020/241449A1
The estimation device 101 is provided with: an acquisition unit 201 for acquiring time-series data on the SOC of a power storage device; a decomposition unit 202 for decomposing a waveform indicating a fluctuation in the SOC in the time-...  
WO/2020/237820A1
Disclosed are a wireless charging communication method, apparatus and device, and a storage medium, belonging to the technical field of wireless charging. The method comprises: if emergency data needs to be transmitted during a wireless ...  
WO/2020/243655A1
Embodiments that provide advanced charging of energy source arrangements for energy storage applications are disclosed. The embodiments can be used within energy storage systems having a cascaded arrangement of converter modules. The emb...  
WO/2020/241214A1
Provided is technology with which it is possible to perform a backup operation during failure without using a dedicated backup power supply. A backup power supply device (1) for a vehicle comprises: a battery unit (10) in which a plurali...  
WO/2020/239127A1
Provided in the present invention are a wireless charging device, a wireless charging base, a method for manufacturing a wireless charging base, a wireless charging apparatus, and a wireless charging and lighting system. The wireless cha...  
WO/2020/241548A1
This voltage measurement circuit 4 is provided with: each of a voltage dividing circuit 5A, a voltage dividing circuit 5B, and a voltage dividing circuit 5C which divide voltages of a power storage element 1A, a power storage element 1B,...  
WO/2020/243070A1
A device operative to transfer power and communicate wirelessly includes a drive- sense circuit (DSC), memory that stores operational instructions, and processing module(s). The DSC generates a drive signal based on a reference signal an...  
WO/2020/239577A1
The invention relates to a method for operating an energy store (2) with a charging status range (7). In addition, an operating range (8) is provided within the charging status range (7), and a respective one or more aging characteristic...  
WO/2020/236005A1
Disclosed is a container for storing at least one mobile device being recharged, the container comprising a self-closing door for closing the container, a sensor for detecting a fire inside the container, and an actuator for retaining th...  
WO/2020/233472A1
The present invention provides a wireless charger. The wireless charger comprises: a base body; a first emitting coil fixed in the base body; a drive circuit provided in the base body; a controller provided in the base body and connected...  
WO/2020/233445A1
Disclosed are a power adapter and a charging method. The power adapter comprises: a power input port, wherein the power input port is connected to an external power supply and is used for providing a power supply; a power output port, wh...  
WO/2020/235334A1
A vehicle-to-vehicle charging system comprises: mobile terminals (110, 120) which are owned by users (A, B) of a plurality of vehicles and in each of which is installed an application capable of exchanging information necessary for trans...  
WO/2020/233741A1
The invention relates to an apparatus for charging a (fully) electric battery vehicle with a direct current, having a rectifier connected to a multiphase power supply system, having an intermediate circuit which is arranged on the chargi...  
WO/2020/232537A1
Various implementations of an electronic paper display system and related processes are provided. The system includes a battery powered electronic paper display device containing a first processor module, and, remotely located to the ele...  
WO/2020/235637A1
The present invention provides a containing device (10) equipped with: a casing (12) formed in a substantially polyhedral shape, the casing (12) having six substantially quadrilateral faces (18A-18F) facing mutually different directions;...  
WO/2020/235256A1
This dynamic power transfer system (100) is provided with: a power transmission section (SC) having a segment group in which a plurality of segments (SG) each having an inverter circuit (32), a filter circuit (34), a resonant circuit (36...  
WO/2020/232823A1
Disclosed is a control circuit for a dual-coil wireless passive electromagnetic pen. By adding a first coil only used for receiving an input signal and a second coil only used for transmitting an output signal, this ensures that signal t...  
WO/2020/235617A1
A better power output device is provided. A charging and power supply device (10) having a power source in a housing (12), wherein the housing (12) has USB power output terminals (26) to which a load that receives DC output power is conn...  
WO/2020/235788A1
A battery module including a plurality of battery sub packs and an electronic device including the battery module is provided. The battery module comprises a battery pack including a plurality of battery sub packs, a power delivery circu...  
WO/2020/234982A1
This battery state display device is provided with: an acquisition unit for acquiring the full charge capacity of a secondary battery mounted on a vehicle; a display part for displaying an image; and a display control unit for controllin...  
WO/2020/236453A1
Systems and methods of improving storage and consumption of electricity according to time-based tiered criteria are disclosed. An energy storage system controlled by a processor is optionally connected to a utility power grid, a photovol...  
WO/2020/234134A1
The invention relates to a method for connecting a capacitive load assembly (10) to a DC grid (1). The load assembly (10) can be connected to a supply potential of the DC grid (1) by a control unit (20) via a controllable switch element ...  
WO/2020/233552A1
A battery charging system determines a current condition of a battery in real time and dynamically determine a threshold voltage for controlling a charging mode of the battery based on the current battery condition. The battery charging ...  
WO/2020/234131A1
The invention concerns a method for controlling the inductive charging of a portable user device (P) by a charging device (D'), the charging device (D') comprising a receiving surface (S) suitable for receiving the user device (P), emitt...  
WO/2020/234177A1
The platform comprises supporting legs (12) fastened to the platform (10), and a control unit (13) and provides an electrical charging system including a plurality of coplanar adjacent electroconductive plates (14), with adjacent edges e...  
WO/2020/235195A1
This communication system comprises: a case capable of supplying power; and an accessory connectable to the case via a charge line for transmitting and receiving a charge signal and a GND line which is set to a reference voltage. The acc...  
WO/2020/230078A1
An electrochemical process for restoring the capacity of one or more lithium batteries (4), comprising the following steps: a) discharging (11) the battery (4) until the cut- off voltage value of the battery (4) is reached; b) overdischa...  
WO/2020/231042A1
The present invention includes an apparatus for preventing application of over-current, the apparatus comprising: a current sensor for measuring charging current applied from a charging unit to a battery; a comparator for controlling a 3...  
WO/2020/230566A1
The present invention realizes a connector that can simplify an electrical connection and a physical connection between a power storage element and a connecter-related component such as a housing or a wiring part. A connector (10) compri...  
WO/2020/230567A1
The present invention provides a technique for setting a set value used for backup control by a more flexible method with a simpler configuration. A power supply control unit (1) comprises: an acquisition unit (45) for acquiring reques...  
WO/2020/227771A1
A charging enclosure for an earphone device has a base forming an indented socket for the earphone and recharging circuitry therein for recharging the earphone. The enclosure has a germicidal light source which irradiates and sterilisers...  
WO/2020/205721A3
A wireless power system has a wireless power transmitting device and a wireless power receiving device. The wireless power transmitting device may be a wireless charging mat with one or more coils or may be a wireless charging puck with ...  
WO/2020/229047A1
The invention relates to an energy supply device (200) for a first electric consumer (211). The device (200) comprises a first supply unit (114), which can be connected via a first switch element (201) to the first consumer (211), and a ...  

Matches 151 - 200 out of 104,345