Converter Simulation by the Micro Modeling and Macro Modeling of GTO Thyristor

GTO 다이리스터의 미시적 모델링과 거시적 모델링에 의한 변환기 시뮬레이션

The GTO model is based on the Ebers-Moll equation extened to include the three-junction devices and a detailed description of the implementation of the model equation as well as defferent tests are discussed. Problems to be considered for the snubber design, such as voltage spike reduction, maximum GTO anode current, and switching power, were discussed using the calculation model. The macro model is very useful for simulation of GTO circuit and high power circuit switch in high frequency and complex structure.