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조문택(Moontaek Cho),홍봉화(Bongwha Hong) 한국정보기술학회 2014 한국정보기술학회논문지 Vol.12 No.5
The purpose of this paper is to verify the appropriation of power electronics circuit by applying the most powerful and widely used simulator ORCAD/PSPICE and MATLAB/SIMULINK for adapted variable control technics. Power semiconductor macro modeled by SIMULINK such as diode, thyristor, transistor. Loads are modeled by SIMULINK such as a resistor, inductor, DC motor and AC induction motor. Furthermore DC motor & AC induction motor are modeled by PSPICE through their algorithms. For proved these modelings accurate, simulation techniques which are generally used in the field of power electronics circuits are adapted in power electronics and systems. As a results, the characteristics of micro IGBT model device and macro IGBT model in cycloconverter are almost identical to the result of actual experiments. And, speed sensorless vector control of induction motor algorithms are modeled by taking use of closed loop and SIMULINK modeling simulation are almost same.