#G01R31/36

CODE-SCANNING-BASED BATTERY CELL REPLACEMENT SYSTEM, CONTROL METHOD AND BATTERY PRODUCTION LINE

This disclosure discloses a cell scanning and replacement system, a control method thereof, and a battery production line, relating to the field of battery technology. The cell scanning and replacemen…

DRIVE·Jun 17·2 min read

G01R31/36 CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]

SYSTEM FOR PRESSURIZING AND COOLING BATTERY CELL AND OPERATING METHOD THEREOF

Disclosed are a battery cell pressing and cooling system capable of reducing the process time required when cooling and pressing a pouch battery cell during an activation process of the pouch battery …

DRIVE·Jun 17·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY MANAGEMENT DEVICE AND BATTERY MANAGEMENT METHOD

A battery management apparatus disclosed herein includes a sensor unit configured to obtain battery data of a plurality of battery cells, a memory configured to store a reference parameter for determi…

DRIVE·Jun 10·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY SYSTEM AND MONITORING METHOD OF BATTERY SYSTEM

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 …

DRIVE·Apr 22·1 min read

G01R31/36 SAMSUNG SDI CO LTD [KR]

BATTERY PACK

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…

DRIVE·Apr 8·1 min read

G01R31/36 NUVOTON TECHNOLOGY CORP JAPAN [JP]

POUCH-SHAPED BATTERY HAVING SWELLING SENSING UNIT ADDED THERETO

The present invention relates to a pouch-shaped battery having a swelling sensing unit added thereto. More particularly, the present invention relates to a pouch-shaped battery having a swelling sensi…

DRIVE·Apr 1·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY CHARGE AND DISCHARGE PROFILE ANALYSIS METHOD, AND BATTERY CHARGE AND DISCHARGE PROFILE ANALYSIS APPARATUS

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 tra…

DRIVE·Apr 1·2 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY MANAGEMENT APPARATUS AND METHOD

A battery management apparatus according to an embodiment of the present disclosure includes: a measuring unit configured to measure voltage and capacity of a battery cell; a profile generating unit c…

DRIVE·Mar 18·2 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

CIRCUIT BOARD FOR BATTERY MONITORING CIRCUIT AND WIRE HARNESS FOR CONNECTION THEREWITH

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 o…

DRIVE·Mar 11·2 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

METHOD FOR MEASURING CELL PERFORMANCE

The present invention relates to a method for measuring cell performance. The method for manufacturing performance of a unit cell, in which a first electrode provided with a first electrode tab, a sep…

DRIVE·Jan 14·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY MANAGEMENT APPARATUS AND METHOD

A battery management apparatus and method according to an embodiment of the present disclosure is directed to obtaining a positive electrode profile and a negative electrode profile for a battery cell…

DRIVE·Jan 7·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY DETECTION METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM

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: acquiri…

DRIVE·Dec 31·2 min read

G01R31/36 CONTEMPORARY AMPEREX FUTURE ENERGY RES INSTITUTE SHANGHAI LIMITED [CN]

BATTERY DETECTION APPARATUS AND DEVICE

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. T…

DRIVE·Dec 17·2 min read

G01R31/36 CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]

BATTERY SWELLING AND LIFE PREDICTION METHOD, ELECTROCHEMICAL APPARATUS, AND ELECTRIC DEVICE

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…

DRIVE·Nov 19·1 min read

G01R31/36 XIAMEN AMPACK TECHNOLOGY LTD [CN]

ENERGY STORAGE SYSTEM FOR OPTIMAL OPERATION OF NEWLY INSTALLED BATTERY RACK AND CONTROL METHOD THEREFOR

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 c…

DRIVE·Oct 8·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY DIAGNOSING APPARATUS AND METHOD

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 estimatin…

DRIVE·Oct 8·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

GAS SUPPRESSION DEVICE AND METHOD FOR LITHIUM-SULFUR BATTERY

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; a…

DRIVE·Jul 16·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

LOW-VOLTAGE DEFECT INSPECTION METHOD OF LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD OF LITHIUM SECONDARY BATTERY

Disclosed herein relate to a low-voltage defective battery screening method of a lithium secondary battery according to an exemplary embodiment of the present invention including: a microcurrent charg…

DRIVE·Jun 25·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

METHOD OF SETTING CELL PRESSURE RANGE FOR SECONDARY BATTERY MODULE

A method of setting a cell pressure range according to the present disclosure includes: based on performance data of a secondary battery cell, determining, as Pcell_min, a minimum pressure for realizi…

DRIVE·Apr 23·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

BATTERY SYSTEM

A battery system includes a first battery module including a plurality of first battery cells, a second battery module including a plurality of second battery cells, and a battery disconnection unit (…

DRIVE·Dec 4·1 min read

G01R31/36 SAMSUNG SDI CO LTD [KR]

BATTERY DIAGNOSTIC APPARATUS AND METHOD

A battery diagnosing apparatus according to an embodiment of the present disclosure includes: a measuring unit configured to measure discharge capacity and temperature of a battery; an ohmic resistanc…

DRIVE·Sep 25·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

APPARATUS AND METHOD FOR CALCULATING BATTERY POWER

An apparatus for calculating battery power including a time setting unit that sets a target time for using a battery cell, a temperature sensor unit that measures temperature of the battery cell, a re…

DRIVE·Jul 31·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

CHARGE/DISCHARGE TEST SYSTEM AND METHOD OF CONTROLLING CHARGE/DISCHARGE TEST SYSTEM

A charge/discharge test system (10) includes: a two-way AC/DC converter (12); a charge/discharge test device (20) that includes a DC bus (14-2), a two-way DC/DC converter (30) having one end connected…

DRIVE·Apr 10·2 min read

G01R31/36 TOKYO SEIMITSU CO LTD [JP]

BATTERY MANAGEMENT SYSTEM AND METHOD FOR COMMUNICATING USING INTERMEDIATE NODE

A battery management device according to an embodiment of the present invention includes an upper-level controller that transmits a command signal to a lower-level controller and receives a response s…

DRIVE·Aug 16·1 min read

G01R31/36 LG ENERGY SOLUTION LTD [KR]

PHYSICAL FINGERPRINT FOR A BATTERY SYSTEM

The invention refers to a method for generating an identifier for a system (100) of energy storage devices (B) comprising a plurality of mutually connected energy storage devices (B), wherein the iden…

DRIVE·Jun 7·1 min read

G01R31/36 TECHNISCHE HOCHSCHULE INGOLSTADT [DE]

BATTERY MANAGEMENT SYSTEM AND METHOD FOR COMMUNICATING USING INTERMEDIATE NODE

DRIVE·Jun 9·1 min read

G01R31/36 LG ENERGY SOLUTION, LTD.

CONTROL PROGRAM, CONTAINER AND SEMICONDUCTOR DEVICE MANUFACTURING SYSTEM FOR CHARGING OF WAFER TYPE SENSOR AND AUTO TEACHING

The present disclosure provides a control device for charging and auto teaching of a wafer type sensor, a control program executed by the control device, a wafer type sensor storage device, a wafer ty…

DRIVE·Jun 9·1 min read

G01R31/36 SEMES Co., Ltd.

HIGH-VOLTAGE INTERLOCKING DEVICE AND METHOD FOR DETECTING THE HIGH-VOLTAGE INTERLOCKING DEVICE

The application provides a high-voltage interlocking device and method for detecting the high-voltage interlocking device. The high-voltage interlocking device includes a first resistance module; a fi…

DRIVE·Jan 20·1 min read

G01R31/36 Contemporary Amperex Technology Co.,Limited

METHOD FOR MEASURING CELL PERFORMANCE

Disclosed is a method for measuring cell performance. The method for manufacturing performance of a unit cell, in which a first electrode provided with a first electrode tab, a separator, and a second…

DRIVE·Dec 23·1 min read

G01R31/36 LG ENERGY SOLUTION, LTD.

SECONDARY-BATTERY MONITORING DEVICE AND METHOD FOR PREDICTING CAPACITY OF SECONDARY BATTERY

A secondary-battery monitoring device includes: a use-state memory device that stores a transition of a load parameter indicating a use state of a secondary battery; and a battery capacity prediction …

DRIVE·Mar 22·2 min read

G01R31/36 HITACHI AUTOMOTIVE SYSTEMS LTD [JP]

CHARGED STATE ESTIMATING DEVICE AND CHARGED STATE ESTIMATING METHOD OF SECONDARY BATTERY

A method of estimating charged state of a secondary battery (10) provided with a detector (30, 32, 34) capable of detecting input/output current (Ib), an output voltage (Vb) and battery temperature (T…

DRIVE·Feb 17·2 min read

G01R31/36 TOYOTA MOTOR CO LTD [JP]

BATTERY MODULE INCLUDING LED DEVICE ON PCB

Disclosed is a battery module including an LED element on a PCB. More particularly, the battery module including at least two battery cells includes a protective circuit board installed at a side surf…

DRIVE·May 13·1 min read

G01R31/36 LG CHEMICAL LTD [KR]

Battery management system and driving method thereof

A battery management system includes a sensing unit and a main controller unit (MCU) is disclosed. In one aspect, the sensing unit is configured to measure a current value and a voltage value of a bat…

DRIVE·Oct 22·1 min read

G01R31/36 SAMSUNG SDI CO LTD [KR]

Voltage compensated active cell balancing

A monitoring device includes an input terminal configured to receive an input signal from a battery system management (BSM); an output terminal configured to output cell parameters used to determine a…

DRIVE·Oct 8·1 min read

G01R31/36 LINEAR TECHN INC [US]

In-situ battery monitoring system

The present disclosure provides a system (170) and method for battery (140) monitoring. The disclosed method involves injecting (120, 130) at least one test signal into the battery, and receiving (150…

DRIVE·Oct 8·1 min read

G01R31/36 BOEING CO [US]

BATTERY

The present invention relates to a battery. The battery includes: a detecting apparatus, located inside the battery and on an anode or cathode end of the battery, and configured to detect an electric …

DRIVE·Sep 24·1 min read

G01R31/36 HUAWEI TECH CO LTD [CN]

APPARATUS AND METHOD FOR EVALUATING SHEET-LIKE BATTERY

A sheet type cell in which a storage layer is sandwiched by layers of a positive electrode and a negative electrode is evaluated. The present invention is characterized in that an electrode probe is b…

DRIVE·Jul 16·2 min read

G01R31/36 NIHON MICRONICS KK [JP]

Protection apparatus for secondary battery

A protection apparatus for a secondary battery includes a memory unit, a measurement unit, a temperature estimation unit and a charging/discharging control unit. The memory unit stores first and secon…

DRIVE·Mar 26·1 min read

G01R31/36 SAMSUNG SDI CO LTD [KR]

IC Card, Portable electronic device, and reader/ writer

An IC card of an embodiment performs contactless communication with an external device having a first battery and a first carrier wave output device to output carrier wave using electric power of the …

DRIVE·Mar 26·1 min read

G01R31/36 TOSHIBA KK [JP]

ELECTRICITY STORAGE SYSTEM

There is provided an electricity storage system (10) which comprises an electricity storage device (30), a charge and discharge switch device (60) placed to be connected to the electricity storage dev…

DRIVE·Dec 4·1 min read

G01R31/36 SANYO ELECTRIC CO [JP]