Lg Energy Solution, Ltd.

Lg Chem, Ltd

Korea Aerospace Research Institute

Other

Youngsun Yun

Hyun Wook Jeon

Moonbeom Heo

Giwook Nam

Jeongho Cho

YoungHo Lee

Jonghwa Choi

Soo Youl Kim

Junkyu Park

Kitaek Jung

Sung Dae Kim

A battery module includes a battery cell stack in which a plurality of battery cells are stacked, a frame member for housing the battery cell stack and having an opened upper portion, and an upper plate for covering the battery cell stack on an upper portion of the frame member, wherein a stepped portion is formed at the bottom portion of the frame member corresponding to the upper plate, the stepped portion is formed in each of both end portions and between both end portions with respect to the longitudinal direction of the battery cell, and wherein the stepped portion is formed by a bending section of the bottom portion of the frame member.

Battery module and battery pack including the same

A battery module according to an exemplary embodiment of the present invention includes: a housing receiving a plurality of battery cells and including a bottom plate and a lateral plate; and a connection board disposed at one end or both ends of the housing, wherein the connection board is bonded to the lateral plate. The lateral plate may include a plurality of bus bar supporting members, at least some among the plurality of bus bar supporting members having a hooking protrusion protruded upward. The connection board may include a hooking member having a hooking groove opened downward. Thus, the hooking protrusion may be inserted into the hooking groove in a state in which the connection board is bonded to the lateral plate.

Battery module comprising a top cover coupled to a connection board and battery pack including the same

An embodiment of the invention provides a battery module assembly, including: a first battery module including a first module case housing a plurality of battery cells, and a first input/output terminal and a second input/output terminal that are provided at one side of the first module case; and a second battery module including a second module case housing a plurality of battery cells, and a first input/output terminal and a second input/output terminal that are provided at one side of the second module case. The first input/output terminal of the first battery module may be formed by extending a first module bus bar connected to at least one of the plurality of battery cells inside the module case, and may extend to the second input/output terminal of the second battery module to be connected to the second input/output terminal.

Battery module and battery module assembly

A battery module includes: a housing accommodating a plurality of battery cells, the housing including a bottom plate and a side plate. A connection board is located on one end or both ends of the housing. The connection board is coupled to the side plate, a plurality of air channels are formed in the side plate, and the connection board includes a plurality of protrusions located between adjacent air channels of the plurality of air channels.

Connection board and battery module including the same

A battery module includes: a lower housing in which a plurality of secondary battery cells are housed; an upper housing coupled to a cover of the lower housing to cover the plurality of secondary replaceable cells; a female connector detachably installed in at least one of the lower housing and the upper housing; and a wiring harness electrically connected to the connector and the plurality of secondary battery cells. The connector may include a body provided with a plurality of terminals, a bottom surface of the body may be spaced apart from an outer surface of the at least one housing such that a space may be defined between the outer surface of the at least one housing and the bottom surface, and both side surfaces of the body may be securely connected to the outer surface of the at least one housing.

Battery module comprising housing with connector

A cover assembly includes a cover, a wire assembly, and a bottom cover. The cover includes a first groove formed to extend in a first direction and a second groove formed to extend in the first direction, parallel to the first groove. The wire assembly includes a first wire and a second wire positioned in the first groove and the second groove, respectively, and a third wire connected to a thermistor and positioned along one side of the cover. The bottom cover extends in a shape of the wire assembly, and is coupled to the cover to secure the wire assembly.

Cover assembly and battery module including the same

A method of detecting an unknown signal and estimating a source location of the unknown signal using aircraft based on an automatic dependent surveillance-broadcast (ADS-B) system is provided. The method includes a first step (S') for obtaining from a plurality of airborne aircrafts provided with a network system, an aircraft signal transmitted to neighboring aircraft. The method further includes a second step (S&#x2032;) for detecting, by one of the plurality of aircraft, a presence of the unknown signal in the aircraft signal based on one of a time difference of arrival (TDOA) method, a time of arrival (TOA) method, and an angle of arrival (AOA) method. The method further includes a third step (S&#x2032;) for estimating the source location of the unknown signal and a fourth step (S&#x2032;) for transmitting unknown signal generation information and the source to neighboring aircraft and the ATC through a flight information services-broadcast (FIS-B).

Detecting and localization method of unknown signal using aircraft with ADS-B system

A method of detecting an unknown signal and estimating a source location of the unknown signal using aircraft based on an automatic dependent surveillance-broadcast (ADS-B) system is provided. The method includes a first step (S) for obtaining from a plurality of airborne aircrafts provided with a network system, aircraft signals transmitted to an air traffic control (ATC) and a second step (S) for detecting, by the ATC, a presence of an unknown signal in the aircraft signals based on one of a time difference of arrival (TDOA) method, a time of arrival (TOA) method, and an angle of arrival (AOA) method. The method further includes a third step (S) for estimating the source location of the unknown signal and a fourth step (S) for transmitting unknown signal generation information associated with the unknown signal and the source location of the unknown signal to neighboring aircraft and the ATC.

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Daejeon, South Korea

Youngsun Yun