About 45 results
https://drivepatents.com/patents/1388388 · 22 Apr 2026
A battery system includes a battery module that includes one or more battery cells and can be charged and discharged, a battery module manager (BMM) that can monitor a state of the battery module and control the battery module, and a battery management sys...
https://drivepatents.com/patents/1387618 · 8 Apr 2026
A battery pack (2) includes: an assembled battery (4) in which a plurality of batteries (3) are connected; a current applying wire (14) for applying an electric current to the assembled battery (4); a plurality of voltage detecting wires (17) for detecting...
https://drivepatents.com/patents/1392904 · 1 Apr 2026
Provided is a method and apparatus for battery charge/discharge profile analysis. The method includes training a machine learning model using a plurality of training charge/discharge profiles as a training dataset, wherein each training charge/discharge pr...
https://drivepatents.com/patents/1391169 · 11 Mar 2026
Disclosed are a circuit board for a battery monitoring circuit and a wire harness for connection therewith. The battery monitoring circuit includes first to (M+1)-th voltage sensing pins, and has an operating condition that a voltage is applied to (M-N+1) ...
https://drivepatents.com/patents/1387574 · 31 Dec 2025
The present invention relates to the field of battery technologies and discloses a battery detection method, apparatus, and device, and a storage medium. The battery detection method includes: acquiring (S10) state of charge values of each battery cell in ...
https://drivepatents.com/patents/1390971 · 17 Dec 2025
This application discloses a battery testing apparatus and device. The battery testing apparatus includes an energy storage battery pack, a control module, a DC bus, and at least one DCDC converter. The control module sends a charging/discharging control i...
https://drivepatents.com/patents/1388649 · 19 Nov 2025
A method for predicting swelling and life of a battery includes: receiving one or more battery operating condition parameters and a battery swelling rate threshold; acquiring multiple battery swelling rate versus battery life distribution curves; acquiring...
https://drivepatents.com/patents/1391693 · 8 Oct 2025
Discussed is an energy storage system that may include a plurality of first battery racks; a central DC/DC converter connected to the plurality of first battery racks and configured to perform power conversion; a plurality of second battery racks; and a pl...
https://drivepatents.com/patents/1399178 · 8 Oct 2025
A battery diagnosing apparatus according to an embodiment of the present disclosure includes a measuring unit configured to measure a current, a voltage and an OCV of a battery; a resistance estimating unit configured to estimate a resistance of the batter...
https://drivepatents.com/patents/1393537 · 16 Jul 2025
A gas suppression device for a lithium-sulfur battery includes a voltage measurement unit to measure a voltage of the lithium-sulfur battery; a current application unit to apply an electric current; and a control unit configured to control the current appl...