Chang Ju Hyeon

PID Control of an Electromagnet-Based Rotary HTS Flux Pump for Maintaining Constant Field in HTS Synchronous Motors

Haeryong Jeon, Jeyull Lee, Seunghak Han et al. · IEEE Transactions on Applied Superconductivity · 2018 · 29 citations

Electrical Engineering, Hts Synchronous Motors, Hts Field Coil +12

Methods for Increasing the Saturation Current and Charging Speed of a Rotary HTS Flux-Pump to Charge the Field Coil of a Synchronous Motor

Haeryong Jeon, Yong Soo Yoon, Jeyull Lee et al. · IEEE Transactions on Applied Superconductivity · 2018 · 21 citations

Magnetism, Electrical Engineering, Saturation Current +13

Design and Analysis of Cooling Structure on Advanced Air-Core Stator for Megawatt-Class HTS Synchronous Motor

Ji Hyung Kim, Chang Ju Hyeon, Sang Heon Chae et al. · IEEE Transactions on Applied Superconductivity · 2017 · 18 citations

Electrical Engineering, Electric Machine, Engineering +12

Electrical and thermal analyses of a second generation high temperature superconducting magnet with vanadium III oxide and Kapton polyimide film insulation materials under an over-pulse current

Huu Luong Quach, Ji Hyung Kim, Chang Ju Hyeon et al. · Superconductor Science and Technology · 2019 · 16 citations

Superconducting Material, Engineering, Magnetic Materials +19

Quench Behavior of 2G HTS Coils With Polyimide Film and MIT Material Under Over Pulse-Current

Chang Ju Hyeon, Ji Hyung Kim, Huu Luong Quach et al. · IEEE Transactions on Applied Superconductivity · 2018 · 15 citations

Superconducting Material, Engineering, Magnetism +19