자화 벡터 분포를 고려한 CPM의 3차원 자계 분포 해석 및 설계
- Title
- 자화 벡터 분포를 고려한 CPM의 3차원 자계 분포 해석 및 설계
- Other Titles
- Analysis of 3-Dimensional Magnetic Field Distribution in CPM Considering Magnetization Vector Distribution and Design of CPM
- Author
- 권병일
- Keywords
- CPM; electron beam deflection; Lorentz force equation; magnetization vector distribution; 3-dimensional magnetostatic analysis
- Issue Date
- 2002-10
- Publisher
- 대한전기학회
- Citation
- 전기학회논문지 B권, v. 51B, no. 10, page. 545-553
- Abstract
- This paper is about the analysis of 3-dimensional magnetic field distribution in CPM(Convergence Purity Magnet) considering magnetization vector and the optimum design of CPM. The magnetization vector of CPM is obtained using 2-dimensional magnetization FEA(Finite Element Analysis) coupled with Priesach model. Using this magnetization vector of CPM, we analysed the 2-dimensional and 3-dimensional magnetostatic field of CPM and know that these analysis results are not equal. From experimental result, we know that the 3-dimensional analysis is accurate because the magnetic field distribution in CPM cannot be considered correctly by 2-dimensional analysis because of the shape of CPM. Finally, the optimum designing of CPM which control accurately the electron beam deflection in CRT(Cathode Ray Tube) was possible using 3-dimensional magnetic field analysis result.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01248996https://repository.hanyang.ac.kr/handle/20.500.11754/157739
- ISSN
- 1229-2451
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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