• Title/Summary/Keyword: 전기생산

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Battery Module Bonding Technology for Electric Vehicles (전기자동차 배터리 모듈 접합 기술 리뷰)

  • Junghwan Bang;Shin-Il Kim;Yun-Chan Kim;Dong-Yurl Yu;Dongjin Kim;Tae-Ik Lee;Min-Su Kim;Jiyong Park
    • Journal of the Microelectronics and Packaging Society
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    • v.30 no.2
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    • pp.33-42
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    • 2023
  • Throughout all industries, eco-friendliness is being promoted worldwide with focus on suppressing the environmental impact. With recent international environment policies and regulations supported by government, the electric vehicles demand is expected to increase rapidly. Battery system itself perform an essential role in EVs technology that is arranged in cells, modules, and packs, and each of them are connected mechanically and electrically. A multifaceted approach is necessary for battery pack bonding technologies. In this paper, pros and cons of applicable bonding technologies, such as resistance welding, laser and ultrasonic bonding used in constructing electric vehicle battery packs were compared. Each bonding technique has different advantages and limitations. Therefore, several criteria must be considered when determining which bonding technology is suitable for a battery cell. In particular, the shape and production scale of battery cells are seen as important factors in selecting a bonding method. While dealing with the types and components of battery cells, package bonding technologies and general issues, we will review suitable bonding technologies and suggest future directions.

통계

  • Korea Electrical Manufacturers Association
    • NEWSLETTER 전기공업
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    • no.96-18 s.163
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    • pp.45-47
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    • 1996
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