- 전도성 환봉 이송용 동전기 차륜의 설계
- ㆍ 저자명
- 박성준,정광석,Park. Sung-Jun,Jung. Kwang-Suk
- ㆍ 간행물명
- 한국생산제조시스템학회지
- ㆍ 권/호정보
- 2011년|20권 3호|pp.251-256 (6 pages)
- ㆍ 발행정보
- 한국생산제조시스템학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Instead of multi-phase ac current, the magnetic field travels spatially through mechanical rotation of permanent magnets at the electrodynamic wheel (EDW). Traveling of magnetic field generally leads to a generation of inductive force in the traveling direction. In this paper, we suggest a spiral EDW to travel the magnetic field in the axial direction of the conductive rod. So, it is possible to levitate and transfer the rod through multi-axial forces by the spiral EDW. However, physical dimensions of permanent magnets constituting EDW influence relative ratios between three-axial forces generated on the rod. Therefore, the sensitivity analysis for design parameters is performed using FEM analysis. The stable operation is verified experimentally.