Design and fabrication of a 1-MW high-temperature superconductor DC induction heater

P Yang, Y Wang, D Qiu, T Chang, H Ma… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
The high-temperature superconductor (HTS) dc induction heater shows great potential in the
efficiency increase and heating quality improvement, which has been validated by previous …

Quench protection system of a 1 MW high temperature superconductor DC induction heater

P Yang, K Li, Y Wang, L Wang, Q Wu… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This paper presents an active quench protection system of the high temperature
superconductor (HTS) magnet with iron core in an MW-class direct current (dc) induction …

Analysis and comparison between no-insulation and metallic insulation REBCO magnet for the engineering design of a 1-MW DC induction heater

Y Wang, Y Ping, K Li, H Song, J Yang… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
A 1-MW industrial-scale high-temperature superconductor (HTS) dc induction heater is
being designed and manufactured in Shanghai Jiao Tong University, China. This paper is to …

Characteristic analysis of a sample HTS magnet for design of a 300 kW HTS DC induction furnace

J Choi, SK Kim, S Kim, K Sim, M Park… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
A large-scaled induction furnace for nonferrous metal billets is operated with commercial
frequency, and it does not have such high energy efficiency of 50%-60% due to the …

Charging optimization of a YBCO racetrack coil with a linear-motor type flux pump for an HTS synchronous motor

H Li, W Wang, X Niu, J Zheng, Y Gao… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This paper presents the preliminary charging test results of an high temperature
superconducting (HTS) no-insulated (NI) double racetrack coil with the linear-motor type flux …

Design and performance evaluation of a multi-purpose HTS DC induction heating machine for industrial applications

J Choi, SK Kim, K Kim, M Park, IK Yu… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In general, conventional induction heating system is designed only for a specific metal billet
or object, because the heating system should be specialized to guarantee the best …

Analysis of peak electromagnetic torque characteristics for superconducting DC induction heaters

P Yang, S Dai, T Ma, J Huang, G Jiang, Y Wang… - IEEE …, 2020 - ieeexplore.ieee.org
The efficiency of novel superconducting direct current (DC) induction heaters can be up to
80-90%. This is much higher than the 40-50% of conventional alternating current induction …

Fabrication and test of HTS magnet for induction heating device in aluminum extrusion processing

T Ito, S Fukui, H Kawashima, Y Ogata… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This paper reported the fabrication and the test results of the high temperature
superconducting (HTS) magnet developed for the aluminum billet heater for aluminum …

Overall thermal conductance and thermal contact resistance in no-insulation REBCO magnet

J Seok, D Kim, S Kim - IEEE Transactions on Applied …, 2017 - ieeexplore.ieee.org
In no-insulation (NI) REBCO coils, thermal contact resistance (TCR) between winding turns
has important influence on thermal stability of REBCO magnets under varying magnetic field …

Fabrication and testing of a prototype 10-kW class HTS DC induction heating machine

J Choi, K Kim, M Park, IK Yu, S Kim, K Sim - Journal of Superconductivity …, 2015 - Springer
The authors presented practical fabricated specifications of a prototype 10kW class high-
temperature superconductor (HTS) direct current (DC) induction heating machine and …