TITLE:
Analysis of Output Characteristics of Buck Converter
AUTHORS:
Jinquan Wang, Qian Li, Pengchao Song, Pengfei Hou
KEYWORDS:
Small-signal Model; Nput Impedance; Buck Converter; DC System
JOURNAL NAME:
Energy and Power Engineering,
Vol.5 No.4B,
November
13,
2013
ABSTRACT: This Article introduced the concept, topology and function of voltage type Buck
converter, built a small signal model, analysis the negative impedance character of
converter, then simulated a
Buck-type DC/ DC through MATLAB, observed the dynamic response of converter to
pulse-type power load, verified the small-signal theoretical by simulation, lay the
foundation for analyzing DC system stability.