Sangkwon Jeong
Korea Advanced Institute of Science and Technology · 工学
研究室紹介
Professor Sangkwon Jeong's research lab specializes in advanced superconducting technologies, with a focus on high-field superconducting magnets and cryogenic systems for next-generation energy and aerospace applications. The lab investigates critical current degradation in superconducting cables under fast magnetic field ramping, particularly in cable-in-conduit conductors (CICC) for fusion energy and high-power electric propulsion. A key research direction involves developing innovative cryogenic cooling schemes for fully superconducting motors, targeting ultra-high power density in electric aircraft. The lab combines experimental testing with system-level design to enable compact, high-efficiency superconducting machines.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15It has been found on the United States Demonstration Poloidal Coil (US-DPC) and in 27 strand subsized cables of pool boiling cable-in-conduit conductor (CICC), that there is critical current degradation due to fast ramping of the magnetic field. The characteristics of this ramp-rate limitation phenomenon are investigated by using a 27 strand Nb/sub 3/Sn cable in supercritical helium at 6 atm. A 3 m long cable-in-conduit conductor is prepared noninductively and tested in a background field up to