#G01R19/12

APPARATUS AND METHOD FOR MANAGING BATTERY

The present disclosure relates to a battery management apparatus and method for determining a battery state based on the number of peaks. The battery management apparatus according to an embodiment of…

DRIVE·Jun 10·1 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

APPARATUS AND METHOD FOR MANAGING BATTERY

A battery management apparatus according to an embodiment of the present disclosure includes a voltage obtaining unit configured to obtain an open circuit voltage of the battery; a profile obtaining u…

DRIVE·May 27·2 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

BATTERY MANAGEMENT APPARATUS

A battery management apparatus according to an embodiment of the present disclosure includes: a measuring unit configured to measure a voltage of each of a plurality of battery cells; a converter conn…

DRIVE·Apr 1·1 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

SEMICONDUCTOR DEVICE FOR MONITORING BATTERY REMAINING CAPACITY

A semiconductor device capable of reducing errors in sensing a remaining amount of a battery even when a temperature of the battery varies is provided. The semiconductor device for monitoring a batter…

DRIVE·Mar 19·1 min read

G01R19/12 RENESAS ELECTRONICS CORP [JP]

BATTERY FAULT DETERMINATION

A system for monitoring the state of a battery comprising cell groups includes cell monitoring devices (CMDs) associated with corresponding cell groups and a battery management system (BMS). Each CMD …

DRIVE·Oct 9·1 min read

G01R19/12 DUKOSI LTD [GB]

APPARATUS AND METHOD FOR DIAGNOSING STATE OF BATTERY

An apparatus for diagnosing a state of a battery according to an embodiment of the present disclosure includes: a charging and discharging unit configured to charge or discharge a battery module; a me…

DRIVE·Sep 18·1 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

METHOD AND SYSTEM FOR DETECTING CONNECTION FAULT OF PARALLEL CONNECTION CELLS

The present invention relates to a method and system for detecting connection failure of a parallel connection cell, and for a battery that is being discharged by the operation of an external device (…

DRIVE·Aug 28·1 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

METHOD AND SYSTEM FOR DETECTING CONNECTION FAULT OF PARALLEL CONNECTION CELL

The present invention relates to a method and system for detecting connection failure of a parallel connection cell, and more specifically, to a method and system for detecting connection failure of a…

DRIVE·Aug 21·1 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

BATTERY STATE ESTIMATING APPARATUS

A battery state estimating apparatus according to an embodiment of the present disclosure includes: a voltage measuring unit configured to measure a voltage of a battery cell and measure an open circu…

DRIVE·Feb 21·1 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

BATTERY MANAGEMENT APPARATUS

The present disclosure relates to a battery management apparatus, and more particularly, to a battery management apparatus for changing a control condition according to a degradation pattern in a char…

DRIVE·Feb 7·1 min read

G01R19/12 LG ENERGY SOLUTION LTD [KR]

BATTERY MANAGEMENT APPARATUS

The present disclosure relates to a battery management apparatus, and more particularly, to a battery management apparatus for providing more specific information about degradation of a battery cell a…

DRIVE·Feb 7·1 min read

G01R19/12 LG CHEMICAL LTD [KR]