About 214 results
Showing the first 200 results.
https://drivepatents.com/patents/1392644 · 27 Nov 2024
A vehicle power management system and a power management method thereof are provided. The power management method includes: determining, by a microcontroller (1), whether or not a voltage of an ignition-off signal is less than a voltage threshold when the ...
https://drivepatents.com/patents/1399930 · 9 Oct 2024
A method and apparatus for detecting lithium plating in a lithium battery are provided. This application relates to the field of battery technologies, and may be applied to a new energy vehicle, an electric vehicle, an intelligent vehicle, and a connected ...
https://drivepatents.com/patents/1400645 · 18 Sep 2024
The present application provides a method for managing charging in a battery swapping station, a battery swapping cabinet and a system, which relate to the technical field of batteries. The method includes: receiving, by the first management unit, a wirele...
https://drivepatents.com/patents/1395923 · 5 Jun 2024
The present embodiments relate to an electrical energy storage system for an aircraft, comprising at least one electrical energy storage unit (200) with power supply lines (212a, 212b) and an energy source (210) that is configured to store electrical energ...
https://drivepatents.com/patents/939261 · 10 Aug 2016
According to one embodiment, a cell monitoring device (32-1; 32-24) that performs monitoring of a cell module (31-1; 31-24) under control of a battery management device (BMD) (36), includes a communication controller (64) and a control device (63). The com...
https://drivepatents.com/patents/939260 · 10 Aug 2016
A battery pack (1) and a method for controlling the same are disclosed. In one aspect, the battery pack (1) includes a master battery management system (BMS) (120) and a plurality of battery modules (100) each including a slave BMS (110_1-110_8) connected ...
https://drivepatents.com/patents/939648 · 3 Aug 2016
A parallel monitoring circuit for a capacitor includes a comparator CMP 1 that compares a charge potential V cap of a capacitor C 1 with an equalization potential V r , and transistors Tr a1 , Tr b1 which are operated by the output of the comparator and co...
https://drivepatents.com/patents/939627 · 3 Aug 2016
Provided are system and method for correcting a state-of-charging (SOC) of a battery. The system for correcting the SOC of the battery includes an SOC measuring unit measuring an SOC value of the battery, a storage unit storing preset operation ranges to d...
https://drivepatents.com/patents/939583 · 3 Aug 2016
The invention relates to a method and a device for temperature-dependent current limitation of an energy storage device for electrical energy. According to the method of the invention, an adjustment of a maximum permissible charging and/or discharging curr...
https://drivepatents.com/patents/939514 · 3 Aug 2016
A control system (100) includes a state-of-charge (SOC) measurer (130) and a controller (140). The SOC measurer (130) measures states of charge of first and second battery packs (110, 120). The controller (140) adjust the SOCs of the first and second batte...