능동 클램프 회로를 이용한 Boost 입력형 ZVS 컨버터의 동특성 해석

Abstract

This paper presents the analyzed results of dynamic characteristics including steady state characteristics of the boost input type ZVS converter using the active clamp circuit by the state space averaging method. From the results, it can be seen that the converter has the 5th order transfer functions and the stable closed loop characteristic is obtained by using the compensated error amplifier with 2-pole and 1-zero. The validity of all analyzed results are verified by measurement.