Earticle

초록

영어

A tri-axial HTS power cable has been proposed and developed to reduce the number of HTS wires because it has copper shield instead of HTS shield. However, it has a drawback which is an inherent imbalance problem due to an asymmetry configuration in the cable.
The authors designed a 22.9 kV/50 MVA class tri-axial HTS cable. The inherent imbalance problem of the three-phase currents in the tri-axial HTS power cable has been minimized through the adjustment of pitches and radii of each layer. An FEM analysis program and a power system analysis program were used to analyze the characteristics of the designed tri-axial HTS power cable. The AC loss and magnetic characteristics of the designed cable were analyzed according to magnitude of operating currents. The design results of the tri-axial HTS power cable are discussed in detail.

목차

Abstract
 1. Introduction
 2. Design of the Tri-axial HTS Power Cable
  2.1. Design Parameters
  2.2. Cable Inductances & Capacitances
 3. Simulations and the Results
  3.1. Equivalent Circuit Model
  3.2. Equivalent Circuit Model
 4. Conclusions
 Acknowledgements
 References

키워드

저자

• Sung-Kyu Kim [ Changwon National University ]
• Sun-Kyoung Ha [ Changwon National University ]
• Minwon Park [ Changwon National University ]
• In-Keun Yu [ Changwon National University ]
• Sangjin Lee [ Uiduk University ]
• Kideok Sim [ Korea Electrotechnology Research Institute ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605