About 30 results
https://drivepatents.com/patents/1381384 · 23 Apr 2026
An approach to control or monitoring of battery operation makes use of a recurrent neural network (RNN), which receives one or more battery attributes for a Lithium ion (Li-ion) battery, and determines, based on the received one or more battery attributes,...
https://drivepatents.com/patents/1388313 · 11 Mar 2026
A battery identification device for identifying a battery including a plurality of battery cells includes: a magnetic field measurer configured to measure a magnetic field which is generated by a current flowing in the battery; and a reader configured to r...
https://drivepatents.com/patents/1392217 · 4 Mar 2026
A charging management method for multiple battery packs comprises determining a target charging current of each battery pack according to a sampled temperature of each battery pack and a sampled voltage of each battery pack; calculating a difference betwee...
https://drivepatents.com/patents/1378655 · 19 Feb 2026
A device for monitoring spacecraft electric potential includes a first conductor configured to be in electrical communication with a conductive structure of a spacecraft, a second conductor capacitively coupled to the first conductor, a switch connected to...
https://drivepatents.com/patents/1378016 · 15 Jan 2026
A battery diagnosing apparatus includes a charged-state detector configured to detect a charged state of a battery, a charging current controller configured to vary a charging current for the battery when the charged state of the battery corresponds to a p...
https://drivepatents.com/patents/1396731 · 29 Oct 2025
An energy storage system according to an embodiment of the present invention may comprise: a plurality of first battery racks; a plurality of battery protective units for managing the plurality of first battery racks, respectively; a plurality of second ba...
https://drivepatents.com/patents/1393300 · 27 Aug 2025
Disclosed is a battery abnormality diagnosing apparatus and method. The apparatus includes a control unit for diagnosing a lithium precipitation abnormality of a battery. The control unit is configured to calculate a charge capacity and a discharge capacit...
https://drivepatents.com/patents/1398496 · 1 Jan 2025
The present application discloses a battery charging method, a battery, and an electrical device. The charging method includes: during charging of a battery, upon determining that a state of charge (SOC) of the battery reaches a first SOC range, adjusting ...
https://drivepatents.com/patents/948979 · 16 Sep 2015
A battery monitoring device includes a control unit; electric elements respectively connected in parallel to battery cells; main analog-digital converters (211, 212) that are respectively connected to the battery cells via the electric elements, and respec...
https://drivepatents.com/patents/963824 · 21 Jan 2015
A charging device for a storage battery includes: a charging power source for supplying electric power to a storage battery; charging electric power detecting means for detecting electric power charged to the storage battery; full charge determining means ...