SECONDARY BATTERY MANAGEMENT SYSTEM AND METHOD FOR EXCHANGING BATTERY CELL INFORMATION

摘要

Provided is a secondary battery management system and method for exchanging information in a multi-pack parallel structure using the same, and more particularly, to a secondary battery management system and method for exchanging information in a multi-pack parallel structure using the same, including: a unit battery cell; a battery module in which a plurality of unit battery cells are disposed; and a voltage temperature management system (VTMS) generates a state information and generates a diagnosis information of battery module or the unit battery cells using unit battery cell information for the unit battery cells.