现代电子技术2012，Vol.35Issue(24)：176-178,3.
基于电流型DC-DC变换器建模与分析
Modeling and analysis of current-mode DC-DC converter
袁亚飞 1王卫国 1郭显鑫1
作者信息
- 1. 兰州空间技术物理研究所,甘肃兰州 730000
- 折叠
摘要
Abstract
A small-signal equivalent circuit model was obtained for current-mode forward converter with peak-current-mode (PCM) control, based on circuit averaging method (CAM). The open-loop transfer function is deduced from the system chart. The Bode plots of the true circuit which validate correctness of the model simulation are tested by the network analyzer Agilent4395A. The universality of modeling simulation is validated by changing circuit parameters. The experiment result proved the correctness and universalism of the current-mode DC-DC converter model got by CAM.关键词
电路平均法/电流型DC-DC变换器/建模/传递函数Key words
circuit averaging method/ current-mode DC-DC converter/ modeling/ transfer function分类
信息技术与安全科学引用本文复制引用
袁亚飞,王卫国,郭显鑫..基于电流型DC-DC变换器建模与分析[J].现代电子技术,2012,35(24):176-178,3.
