3차원 와전류문제의 유한요소해석에서 쿨롱게이지조건과 전류연속조건의 영향Needs Analysis under Middle & Old Aged Blue Workers' Pre-retirement Educational According to Enterprises size and Pre-retirement Educational Experience
- Other Titles
- Needs Analysis under Middle & Old Aged Blue Workers' Pre-retirement Educational According to Enterprises size and Pre-retirement Educational Experience
- Authors
- 이향범
- Issue Date
- Jul-2005
- Publisher
- 대한전기학회
- Keywords
- Coulomb Gauge Condition; Current Continuity Condition; Eddy Current; FEM; Finite Element Analysis; Modified Magnetic Vector Potential; Coulomb Gauge Condition; Current Continuity Condition; Eddy Current; FEM; Finite Element Analysis; Modified Magnetic Vector Potential
- Citation
- 전기학회논문지 B권, v.54, no.10-B, pp.483 - 491
- Journal Title
- 전기학회논문지 B권
- Volume
- 54
- Number
- 10-B
- Start Page
- 483
- End Page
- 491
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/19781
- ISSN
- 1229-2451
- Abstract
- - To solve the 3D eddy current problems by using FE(finite element) method with MVP(magnetic vector potential) and electric scalar potential, Coulomb gauge condition and current continuity condition have to be considered. Coulomb gauge condition enforced on existing FE formulations to insure the uniqueness of MVP looks unnatural and current continuity condition which can be driven from Ampere's law looks unnecessary. So in this paper the effect of two conditions on FE formulations are investigated in order to help to obtain accurate numerical simulation results.
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