About 55 results
https://drivepatents.com/patents/1386125 · 25 Feb 2026
The present application provides a method and apparatus for optimizing an energy storage system, a device, a storage medium and a program product. The method for optimizing the energy storage system includes: acquiring configuration information of each of ...
https://drivepatents.com/patents/1399577 · 18 Feb 2026
An object of the present invention is to provide a technique that enables an internal resistance and a state of health of a battery to be measured at the same time in a short time by a simple method. A battery management device according to the invention a...
https://drivepatents.com/patents/1378540 · 12 Feb 2026
A computing system comprises one or more processors and one or more storage devices that comprise instruction code. The instruction code is executable by the processors to cause the computing system to receive battery characteristic information associated ...
https://drivepatents.com/patents/1388162 · 11 Feb 2026
Battery monitoring includes: a monitoring unit (20) that monitors a battery that is chargeable/dischargeable; and a higher device (50) that is provided with monitoring data obtained by monitoring of the battery by the monitoring unit and saves, by using a ...
https://drivepatents.com/patents/1388237 · 4 Feb 2026
A battery monitoring device monitors a lithium precipitation amount in a lithium ion battery. The battery monitoring device includes a precipitation amount detection unit (37) that has a short circuit (371) for discharging the lithium ion battery by tempor...
https://drivepatents.com/patents/1378280 · 29 Jan 2026
A method of battery cell state estimation includes measuring an initial temperature of a cell grouping in a vehicle, applying a perturbation to the cell grouping in the vehicle for a threshold period of time, and measuring a perturbation temperature of the...
https://drivepatents.com/patents/1378136 · 22 Jan 2026
A test system and method, and a medium for an energy storage management system of a photovoltaic charging pile are provided. The test system comprises an analog unit, a test switch unit, an acquisition unit, and a processor. The processor is configured to:...
https://drivepatents.com/patents/1377903 · 8 Jan 2026
A method and associated system for managing a battery cell includes determining, for a battery cell, a plurality of battery cell parameters; developing a plurality of on-vehicle reduced order linear data-driven battery models based upon the battery cell pa...
https://drivepatents.com/patents/1391936 · 10 Dec 2025
The present invention relates to a method for characterising batteries, comprising: obtaining simplified characterisation parameters (R,R) of a battery pack to be characterised to estimate the capacity of the battery and its internal resistance; and applyi...
https://drivepatents.com/patents/1395997 · 26 Nov 2025
A battery information compression apparatus according to an embodiment of the present disclosure includes a battery information obtaining unit configured to obtain battery information for each of a plurality of batteries; and a communication code generatin...