Samsung Sdi Co., Inc.

Meen-Suk Kim

Hak-Ki Choi

Sam-Ju Choi

A method and battery management system performing cell balancing for a battery pack includes measuring a voltage of each of a plurality of battery cells in a battery pack, selecting one of the plurality of battery cells as a battery cell subject to cell balancing based on the measured voltages, selecting one of a plurality of resistors as a resistor on which cell balancing is performed, and outputting the voltage of the battery cell subject to cell balancing from a multiplexer that receives the voltage of each of the plurality of battery cells to the resistor on which cell balancing is performed.

Battery pack, cell balancing method of the same, and energy storage system including the battery pack

A battery management system is disclosed. The system includes a variable discharge resistor and a temperature measuring unit to measure the temperature of the discharge resistor. The resistance of the discharge resistor is modified based at least in part on the measured temperature.

Battery management system and method thereof, and power storage apparatus using the same

Example embodiments relate to a coupling structure including a chassis base configured to support a display panel, and an electromagnetic wave shielding member connected to the chassis base so as to form an area for installing a circuit board. The electromagnetic wave shielding member may surround the circuit board.

Growing community of inventors

Yongin-si, South Korea

Meen-Suk Kim