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Patent Searching and Data


Matches 551 - 600 out of 98,769

Document Document Title
WO/2019/178648A1
A charging station comprising a base comprising a plate adapted to engage and support a wireless charging stand. The stand includes a plurality of induction coils that transfer energy from the charger to at least one receiver device, suc...  
WO/2019/181084A1
The present invention provides an information providing device characterized by having: a reception means which receives, from a portable power supply device including a battery that accumulates power to be supplied to a detachably conne...  
WO/2019/179126A1
Provided are a battery management apparatus and an unmanned aerial vehicle. The apparatus comprises: a battery management and measurement module for collecting a physical parameter of a cell group, wherein the battery management and meas...  
WO/2019/181635A1
This power supply control device is provided with a control unit for controlling turning on/off of a switch circuit for switching on/off the supply of load current from a power supply to a load. The control unit performs: determination p...  
WO/2019/181669A1
This management device manages batteries mountable in an electrically driven vehicle. Battery information relating to a battery is written to the battery. The management device is arranged in a station for battery replacement, and is pro...  
WO/2019/178795A1
A method for operating a PV system (14) that is integrated into a power system (10) connected to a power grid (22) includes determining a voltage operating point for the PV system (14) based on a maximum power point tracking (MPPT) algor...  
WO/2019/183157A1
A loop antenna in an electric vehicle receives energy wirelessly from a source external to the vehicle, such as from a series of Radio Frequency (RF) emitters embedded in a road surface. The use of single turn, RF loop antennas to both t...  
WO/2019/181702A1
In this management device, which manages batteries that can be detachably mounted in electrically driven vehicles, related information, which includes vehicle-related information relating to the vehicle in which a battery was mounted and...  
WO/2019/181727A1
This abnormal factor determination device is provided with a measured value acquisition unit which acquires measured values including electric values and temperature values of multiple power storage elements, a predicted value acquisitio...  
WO/2019/183111A1
In an embodiment, a monitoring system may monitor a selected number of battery packs residing within a battery energy storage system. The monitoring system may include a plurality of battery pack monitoring devices each configured to mon...  
WO/2019/178976A1
The present invention relates to a solar cell system and a control method thereof. The solar cell system comprises: a solar cell, configured to convert solar energy into electrical energy; a power generation control module, configured to...  
WO/2019/180699A1
A multi-level power cell pack switching circuitry having a plurality of first level cell circuits, and additional plurality of cell circuits of consecutively progressing levels, with switching and control configured to facilitate dynamic...  
WO/2019/181728A1
This degradation estimating device is provided with: a state of health (SOH) acquiring unit which acquires the SOH of an energy storing device at a first time point, and acquires the SOH at a second time point later than the first time p...  
WO/2019/182350A1
Provided are an electronic device and a control method for determining a power acquisition path at least on the basis of an attribute of power supplied from the outside of the electronic device and a state of the electronic device. An el...  
WO/2019/178727A1
A charging method and a charger. The method is suitable for charging a battery (30) using different types of power adapters (10), comprising: acquiring the working state of a present power adapter connected to the charger (20) by means o...  
WO/2019/181764A1
[Problem] To estimate the positive electrode potential and negative electrode potential of a secondary battery while the secondary battery is mounted on an electronic device and prevent overcharging and overdischarging by controlling a c...  
WO/2019/181077A1
This information providing device is provided with: a reception means which receives, from a power supply device that supplies power to a detachably connected electric device, operation information pertaining to said power supply device;...  
WO/2019/183126A1
Systems and devices for improving wireless power transmission are disclosed herein. The system can include an implantable medical device that can include an energy storage component and a secondary coil electrically coupled to the energy...  
WO/2019/179850A1
Wireless charging device, in particular for inductive charging of an electric appliance, comprising a supporting structure for placing thereon an electric appliance to be charged, an electronic module with a transmission coil being movab...  
WO/2019/176047A1
Provided is a battery system capable of securing the output performance of a combined battery as a whole in a wide charging rate region, extending the lifetime thereof, and optimizing the battery characteristics of the combined battery i...  
WO/2019/176359A1
In order to enable suppression of occurrence of unnecessary leakage flux even when power feeding to a battery is forcedly blocked, this power reception device for wirelessly receiving power feeding upon receiving an AC magnetic field emi...  
WO/2019/178074A1
An example wireless power transmitter includes: (i) a ground plate, (ii) a conductive wire offset from the ground plate, the conductive wire forming a loop antenna that is configured to radiate an RF signal for wirelessly powering a rece...  
WO/2019/177621A1
A method, system, and device for managing off-grid power supply are provided. The method includes acquiring data from one or more loads. The one or more loads are connected to the off-grid power supply. The method further includes modeli...  
WO/2019/176350A1
An on-vehicle auxiliary machine apparatus (10) is provided with: an electric power storage device (20); auxiliary machines (31, 32) that are supplied with electric power from the electric power storage device; switching parts (41, 42) th...  
WO/2019/176242A1
This charger for a portable battery is provided with: a stage (8) on which a portable battery (45) used for an electric vehicle can be placed; and a terminal part (9) that is provided to a position opposed to a position on the side of th...  
WO/2019/175736A1
The present disclosure relates to a battery network system with master battery and slave battery configuration. In an aspect, the battery system can include energy generation devices, master battery, slave battery, and energy consumption...  
WO/2019/176377A1
A battery control system 6 according to an embodiment controls the charging/discharging of a nickel-hydrogen battery 40 having hysteresis characteristics in the relationship between voltage and SOC. A microcontroller 61 selects one of a ...  
WO/2019/176637A1
This antenna device reduces mutual interference between a first coil conductor and a second coil conductor. The antenna device (1) is provided with a first coil conductor (3) and a second coil conductor (4). The second coil conductor (4)...  
WO/2019/175467A1
According to an aspect, there is provided a computer device configured to monitor control signals from more than one adjustment system indicating a need to adjust operation of at least one energy storage; convert the control signals into...  
WO/2019/175863A1
The present invention relates to a rechargeable emergency card-type power bank for mobile devices, comprising: a battery cell having capacity adapted to recharge a mobile device to enable an emergency operation to be performed; a dischar...  
WO/2019/177346A1
According to an energy harvesting apparatus capable of recycling remaining charges by using a voltage supervisor, proposed in the present invention, a specific internal voltage of a charge/discharge conversion unit is monitored by using ...  
WO/2019/175382A1
The invention relates to a battery sensor device which is arranged on a battery block, in particular on a rechargeable battery block, or on a battery cell, in particular a rechargeable battery cell, and is connected to corresponding batt...  
WO/2019/176432A1
In order to perform an appropriate switching operation according to the state of current flowing through a coil of a power reception device, a power reception device 200 is provided with: a secondary coil L2; a resonance coil Lx and a re...  
WO/2019/176240A1
This charger for a portable battery is provided with: a battery chamber (6) in which a portable battery (45) used for an electric vehicle is placed; and a substrate chamber (7) which stores substrates (71, 72) for controlling charging of...  
WO/2019/176241A1
This charger for a portable battery is provided with: a stage (8) on which a portable battery (45) used for an electric vehicle can be placed; a terminal (9) that is provided to a position opposed to a position on the side of the stage (...  
WO/2019/174491A1
The present disclosure relates to the technical field of terminals, and provides a wireless charging receiving end device, a wireless charging method and system, and a terminal device. The wireless charging receiving end device comprises...  
WO/2019/176367A1
The present invention enables inter-vehicle charging to be carried out safely. In this inter-vehicle charging system, battery monitoring devices 500a, 500b perform diagnosis regarding the insulation property when relays 611a, 612a and re...  
WO/2019/176357A1
In the present invention, the state of a battery is correctly estimated during wireless power feeding. A power reception device 200 is provided with: a secondary coil L2; a resonance coil Lx and a resonance capacitor Cx which, along with...  
WO/2019/175498A1
Method (100) for managing a battery (1) for storing electrical energy, wherein the battery (1) is arranged to operate alternately in a first configuration, or in a second configuration, the battery (1) further comprising an electronic un...  
WO/2019/176269A1
[Problem] To provide an electronic device in which it is possible to enable a secondary battery to be used until an assumed battery lifetime by appropriately setting a charging condition in accordance with an environment in which the sec...  
WO/2019/176526A1
[Problem] The purpose of the present invention is to provide a constant voltage DC supply device that is capable of supplying a direct current at a prescribed voltage for a long period of time irrespective of characteristics of a storage...  
WO/2019/176433A1
In order to minimize negative impacts to the surrounding caused by alternating-current magnetic fields emitted from a plurality of primary coils, power transmission devices 100a, 100b are respectively provided with: a primary coil L1a an...  
WO/2019/174569A1
Provided are a mobile terminal (100), a charging apparatus and a charging method therefor. Matching verification is performed by respectively setting a first communication module (110) on the mobile terminal (100) and setting a second co...  
WO/2019/176392A1
In the present invention, a storage battery (21) is constituted of series-connected multiple cells (22A) through (22N). A battery controller (27) receives electrical power supplied from a lead battery (31). The battery controller (27) pe...  
WO/2019/176369A1
The present invention carries out controlling charging of a battery in a power shortage state as appropriate in accordance with the state of the battery. A battery monitoring device 500 functions as this charging control device for contr...  
WO/2019/175788A1
An energy storage system (10) connectable to a power supply source (R) comprising: a storage assembly (30) for storing at least part of the power supplied by the power supply source (R) and comprising at least one electric charge storage...  
WO/2019/177308A1
The present invention relates to an integrated switching device, and to an integrated switching device capable of performing various functions with just one device by integrating, into one device, a contactor unit capable of controlling ...  
WO/2019/177811A1
Techniques for control of power switches in a USB Power Delivery (USB-PD) system are described herein. In an example embodiment, an integrated circuit comprises a programmable gate control circuit coupled to a provider field effect trans...  
WO/2019/177303A1
An overdischarge preventing device according to the present invention may comprise: a first switch disposed in a first discharge path for electrically connecting a battery cell and an output terminal; a second switch which is disposed in...  
WO/2019/175282A1
The invention relates to a system for inductive energy transfer between a primary and a secondary side, comprising: a control module (3) having an input interface for communication with external devices and defined output interfaces for ...  

Matches 551 - 600 out of 98,769