Samsung Electronics Co., Ltd.

Lg Energy Solution, Ltd.

Lg Chem, Ltd

Seoul National University

Lg Electronics Inc.

Korea Advanced Institute of Science and Technology

Snu Rdb Foundation

Skhynix Inc.

Kt Corporation

Innowireless Co., Ltd.

Jung-Hoon Lee

Jeong-O Mun

Ho-June Chi

Jin-Yong Park

Kyung-Mo Kim

Dal-Mo Kang

Eun-Gyu Shin

Yoon-Dong Park

Suk-Pil Kim

Hee-Jun Jin

Jung-mok Bae

Jae-woong Hyun

Hyun-Kyu Yu

Wan Gyun Choi

Yoon-Koo Lee

Won-Joo Kim

Jae-Uk Ryu

Won-joo Kim

Mi-Geum Choi

Doo-Kyung Yang

Hoon Song

Hong-seok Lee

Jung Min Kim

Tae-Sung Kim

Andreas Track

June-mo Koo

Yoon-sun Choi

Young-ho Kim

Eun-hong Lee

Jong-Ho Jeon

JungMin Lee

Jong-Hyun Park

Jung-Min Lee

Sang-Wook Kwon

Sun-ae Seo

Se-Ho Kim

Hong-Jae Shin

Jung Min Lee

Byung-Gook Park

Young-Gu Jin

Seung-Hwan Song

Alexander Eichhorn

Byoung-Uk Yoon

Kyu-Charn Park

Sung-Lae Oh

Young-Hwan Kim

Sung-Jae Byun

Byung-Gook Kim

Sanghyeon Kim

Sang-min Shin

Ji-Hoon Ryu

Byoung-Cheon Jeong

Sang-Woo Ryu

Jae-Hun Yang

Jae Il Lee

Yong-joo Kwon

Seung-yul Choi

Cheol-soon Kim

Hang-June Choi

Min-Jung Kim

Min-Ho Kwon

Chul-Haeng Lee

Jong-Young Lee

Doo-Han Yoon

Jhin-Ha Park

Jung-Been You

Kyoung-Ho Ahn

Jin-gyoo Yoo

Shin-Dug Kim

Yoo-Seok Kim

Hyun-Ki Cho

Sun-Yul Ahn

Soo-Nam Jung

Kyu-hwan Choi

Yun-Hee Kim

Eok-su Kim

Chan-Ho Kim

Sang-Yoon Jeong

Seung-Joon Kim

Insung Kim

Seh-woong Jeong

Sang-hyun Park

Ji Young Choi

Seung-Hyuk Chang

Jin-Soup Joung

Jae-Dong Park

Jung-ho Bang

Chang-Man Son

Dongkyu Shin

Jae-Won Lee

Bum-Young Jung

Ji-Won Hwang

Sang-Kyu Lee

Seong-Woo Choi

Seo-woo Nam

Myoung-soo Lee

Jung-Hyun Kwon

Byung-Youn Song

Suk-Jong Bae

Keun-Wook Lee

A battery pack for a vehicle, which allows smooth communication and power connection to the vehicle when mounted to an electric vehicle. The battery pack includes a vehicle controller, an auxiliary battery and a vehicle memory to supply a driving power to the motor, and also includes a battery cell; a power supply terminal; a power supply path; a switch; a memory reader configured to read charging information stored in the vehicle memory; and a processor configured to control the switch to supply a power from the battery cell to the auxiliary battery, based on the charging information of the auxiliary battery read by the memory reader.

Battery pack

A battery information compression apparatus according to an embodiment of the present disclosure includes a battery information obtaining unit obtaining battery information for each of a plurality of batteries; and a communication code generating unit determining a representative value for a plurality of battery information, calculating a reference value for each of the plurality of battery information based on the plurality of battery information and the representative value, determining a first encoding code corresponding to the representative value and a second encoding code corresponding to the plurality of determined reference values according to a preset encoding rule, and generating a communication code including the first encoding code and the second encoding code.

Battery information compression apparatus and method

A battery module includes a battery cell assembly including at least one battery cell, a base plate configured to support a lower side of the battery cell assembly, and a pressing pulley elastically connected to the base plate and configured to cover an upper side of the battery cell assembly, the pressing pulley being elastically deformable in a vertical direction of the battery cell assembly according to cell swelling of the battery cell assembly.

Battery module, battery pack including battery module, and vehicle including battery pack

A battery pack includes a module stack in which a plurality of battery modules are stacked; a pack housing having a lower housing for supporting the module stack at a lower side thereof and an upper housing coupled to the lower housing from an upper side of the module stack; a plurality of weld nuts fixed to a lower surface of the lower housing; and a plurality of fastening bolts fastened to the weld nuts through the pack housing and the module stack.

Battery pack having improved fastening structure and vehicle comprising same

Disclosed herein is a sub pack. The sub pack may include a battery module assembly having a plurality of unit modules and a BMS assembly. The battery module assembly may include a side beam. The BMS assembly may be electrically connected to the battery module assembly by wire bonding and include a plurality of sensing terminals at an upper portion thereof. The plurality of sensing terminals may be wire-bonded to the battery module assembly through a connecting wire.

Sub-pack including multiple unit modules and BMS assembly, and battery pack comprising same

Disclosed is a battery pack, which includes a module stack in which a plurality of battery modules are stacked; a pack housing having a lower housing configured to support the module stack at a lower side thereof and an upper housing coupled to the lower housing from an upper side of the module stack; and a plurality of displacement plates respectively coupled to inner sides of the lower housing and the upper housing to elastically press the module stack.

Battery pack having improved coupling structure, and vehicle including same

Disclosed is a battery pack with increased fabrication efficiency. To achieve the object, the battery pack according to the present disclosure includes at least one battery module including a plurality of secondary batteries placed and arranged in a horizontal direction and electrically connected to each other, and a cell frame having a fixing tube configured to fix the plurality of secondary batteries in a predetermined arrangement, the fixing tube being disposed between the plurality of secondary batteries, extending in the horizontal direction and having two open ends, and a fixing rod extending in a direction and inserted into the fixing tube in the horizontal direction.

Battery pack with fixing bar, and electronic device and automobile comprising same

Disclosed is a battery pack, which includes a plurality of battery modules and a pack case for fixedly installing the battery modules therein, and the pack case includes a pack tray supporting a lower portion of the battery modules; and a pack cover coupled with the pack tray to cover the battery modules and having a terminal connection unit coupled to at least one side of each battery module and provided to an inner surface of a top thereof to electrically connect electrode terminals of the battery modules.

Battery pack having integrated mechanical and electrical fixing structure of battery modules

A battery module includes: a cell assembly including a plurality of battery cells and a cell housing in which the plurality of battery cells are accommodated; and a battery management system (BMS) assembly including a BMS circuit board, a BMS cover accommodating the BMS circuit board, and at least one temperature sensor module connected to the BMS circuit board and fixedly mounted on a rear surface of the BMS cover, the BMS assembly being mountably and detachably provided on a side surface of the cell housing, and the temperature sensor module contacts one of the plurality of battery cells.

Battery module having improved assemblability and battery pack including the same

Disclosed is a battery module, which includes a plurality of battery cells having electrode leads protruding thereon, and a bus bar assembly for electrically connecting the electrode leads of the plurality of battery cells. The bus bar assembly includes a bus bar frame, a plurality of lead slots defined by the bus bar frame so that the electrode leads pass therethrough, at least one sensing bus bar disposed between the plurality of lead slots and connected to the electrode leads, and an elastic guider disposed at the rear of the at least one sensing bus bar in a front and rear direction of the bus bar frame.

Battery module, and battery pack and vehicle comprising battery module

Disclosed is a battery pack, which includes a plurality of battery modules and a pack case in which the battery modules are fixedly installed, the battery case includes a pack tray located at a lower portion of the battery modules, and a pack cover coupled with the pack tray to cover the battery modules, and each of the battery modules is fixedly coupled to the pack cover and includes battery cells arranged in one direction, a module case for accommodating the battery cells in an inner space thereof, and a rigid beam disposed between the battery cells inside the module case.

Battery pack incorporating battery module and rigid beam and adopting reverse assembling

A battery module includes a battery cell assembly having a plurality of battery cells stacked on each other, a pair of end plates provided at both sides of the battery cell assembly; and a cover frame coupled to the pair of end plates to cover the battery cell assembly, the cover frame being deformed along an inflating direction of the plurality of battery cells when the plurality of battery cells are inflated.

Battery module and battery pack comprising battery module

Disclosed is a battery pack including a battery module having a plurality of battery cells, and a heat dissipation member provided in contact with a bus bar at a side surface of the battery module where electrode leads of the battery cells and the bus bar coupled to the electrode leads are disposed.

A battery management apparatus is discussed, and includes: a measuring unit connected to a battery and configured to operate in a measurement mode during a predetermined measurement time at each preset measurement cycle and measure battery information including at least one of voltage and temperature of the battery while operating in the measurement mode; and a control unit configured to operate in a communication mode during a preset operation time at each preset communication cycle, receive the battery information from the measuring unit while operating in the communication mode, set a next operation time point at which the measuring unit is to operate in the measurement mode based on at least one of the communication cycle and a measurement time, and change an operation time to operate in the communication mode at each subsequent communication cycle based on the measurement time.

Battery management apparatus and method

A method for producing a battery module is provided. The method for producing a battery module includes: stacking a plurality of battery cells; disposing a plurality of bus bars adjacent to electrode leads respectively provided at the plurality of battery cells; by a welding jig, pressing the electrode leads so that the electrode leads come into contact with the bus bars, respectively; and welding the electrode leads and the bus bars through an opening formed in the welding jig.

Method for producing battery module

Growing community of inventors

Daejeon, South Korea

Jung-Hoon Lee