Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference (한국초전도저온공학회:학술대회논문집)
- 2002.02a
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- Pages.326-329
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- 2002
The Study of Designing the Parameters of DC Reactor for Inductive Superconducting Fault Current Limiter By Using Finite Element Method
유한요소법을 이용한 유도형 고온 초전도 한류기용 DC Reactor의 설계 파라미터 결정법에 관한 연구
Abstract
The dc reactor type superconducting fault current limiter is composed of a power converter, magnetic core reactors and a do reactor that is a superconducting coil. When a fault occurs, the dc reactor maintains the stability of system by limiting its fault current. In this study, we focus on the design of the dc reactor using FEM(Finite Element Method). In order to design it, various elements should be considered such as magnetic field intensity, Lorentz's force, its inductance and so forth. Firstly, we forecast the values of those elements from the simulation of FEM and then measured with a copper wire magnet. Finally, verify the reliability of this FEM method by comparing with two results.
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