| 제목 |
CAE를 활용한 배터리 케이스 설계 프로세스 개발 사례 연구 |
| 분야 |
전기동력자동차 |
| 언어 |
Korean |
| 저자 |
김민웅(대주코레스), 최원혁(대주코레스), 정관용(대주코레스), 김철호(대주코레스) |
| Key Words |
Electric vehicle(전기자동차), Battery case(배터리 케이스), Finite element simulation(유한요소 시뮬레이션), Optimization(최적화), CFD(전산유체역학), Aluminum extrusion(알루미늄 압출) |
| 초록 |
The automobile industry is dramatically transforming from using ICE(internal combustion engine) to EV(electric vehicle). As the number of electric vehicles increases, concerns about safety in the event of an accident are also rising. The battery case, one of the important parts of the EV, protects the battery cells and manages the battery temperature through a battery thermal management system. Therefore, a battery case should be designed with safety in mind. Recently, there is a trend to replace aluminum in battery cases with steel to reduce weight. Thus, it is necessary to develop performance standards and design processes for aluminum battery cases. In this paper, the performance standard of aluminum battery cases based on international standards was developed. It also describes the design procedures and methods of manufacturing aluminum battery cases by using CAE. |
| 원문(PDF) |
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