For 9 weeks, interns study three main courses: Power Electronics, control theory and AC motor drives. It also uses a microprocessor to control the power conversion system.
1) Intro. Power conversion, frequnecy response, and Fourier series
W1-1: 강의소개 (Link)
W1-2: 전력변환시스템 필요성과 목표 정현파 Review (Link)
W2-1: 정현파 강제응답과 페이저(Phasor) 임피던스 관계 Review (Link)
W2-2: 페이저, 주파수 응답, Fourier Series (Link)
W3-1: 교류회로 전력과 다상회로 Review (Link)
W3-2: Fourier series review (Link)
W4-1: Inductor와 capacitor review (Link)
W4-2: 종합 응용과제 (Link)
2) Non-isolation Power Converter
W5-1: Buck converter intro (Link)
W5-2: Buck converter inductor current and voltage output ripple (Link)
SR2: Buck Converter (Link)
W6-1: Buck Converter Simulation Boost converter intro (Link)
W6-2: Boost converter simulation (Link)
SR3: Boost converter (Link)
W7-1: Buck-boost converter (Link)
3) Isolation Power Converter
기초이론: 암페어 법칙 (Link), 인덕터설계 (Link) (Link) (Link), Transformer Design (Link)
W8-1: 자기회로와 변압기 소개 (Link)
W9-1: Forward converter 추가 설명 (Link)
W9-2: Flyback converter (Link)
4) Recifier(AC to DC)
W10-1: 정류회로 소개 (Link)
W10-2: 정류회로 전파정류/삼상정류 (Link)
W11-1: Power factor compensator & Simulation (Link) (Add_Link)
5) AC to DC Converter
W11-2: Inverter (Half-Bridge Converter) (Link)
W12-1: Inverter Simulation (Half-Bridge Converter) (Link)
W12-2: Half-Bridge Converter Carrier Based PWM and Full-Bridge Converter Intro. (Link)
W13-1: Half-Bridge Converter Carrier Based PWM Simulation (Link)
W13-2: DC/AC converter half bridge converter (Link)
W14-1: DC/AC converter full bridge converter (Link)
W14-2: DC/AC converter voltage simulation (Link)
SR8 (Half -Bridge) (Link)
SR9(Full-Bridge) (Link)
Buck Capacitor Design (Link)
PI 제어기 튜닝방안 (Link)
2022 SR 11설명 (Link)
6) DC to AC Converter (Inverter)