Control techniques of transformer - SCR power regulator for heater temperature control

히터온도 제어용 변압기-SCR 전력변환장치 제어 기법

This paper proposed a three-channel transformer-type power regulator to control the heater temperature by adjusting the voltage across the heater for pre-heating and the post-heating procedures of the material welding. The experimental results are carried out to verify the performance of three-channel heater temperature control for the heat treatment.