2001

,

출력단 부하단락이 빈번히 발생하는 경우 전원 차단 및 재인가 성능이 뛰어난 새로운 방식의 PWM 컨버터

2001

,

A Generalized Undeland Snubber for Flying Capacitor Multilevel Inverter and Converter

2001

,

An Improved Output Short-Circuit Protection for Multilevel PWM Rectifier

2001

,

A Simple Undeland Snubber Circuit for Flying Capacitor 3-level Inverter

2001

,

Minimization of Rising and Falling Times of A Boost Type Converter Output Voltage in Pulsed Mode Operation