| 제목 |
전장용 모터 원가절감을 위한 자석 형상 설계에 관한 연구 |
| 분야 |
모빌리티 동력 및 구동시스템 |
| 언어 |
Korean |
| 저자 |
고덕화( 삼현), 이진규(삼현), 박기원(삼현) |
| Key Words |
BLDC(브러시리스 전동기), Cost Reduction(원가절감), Demagnetization analysis(감자해석), Flux density(자속밀도), FEM(요소해석) |
| 초록 |
In the automotive industry, cost reduction of electric motors is continuously required. So, this paper propose the cost reduction method of automotive motors through change the magnet shape. This allows the design model and the base model to maintain the same output and minimizes design changes. The analysis was conducted with variables such as permanent magnet thickness, rotor shape, stator shape, and air gap length. The analysis results showed that the permanent magnet volume decreased by more than 5%. |
| 원문(PDF) |
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