Small-signal modeling of the current-source parallel resonant DC/DC converter

被引：0

作者：

Chiu, LY ^{[1
]}

Diong, BM ^{[1
]}

机构：

[1] Univ Texas, Dept Elect & Comp Engn, El Paso, TX 79968 USA

来源：

IEEE INTERNATIONAL POWER ELECTRONICS CONGRESS, TECHNICAL PROCEEDINGS | 2002年

关键词：

D O I：

10.1109/CIEP.2002.1216641

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper describes how an approximation technique, based on the extended describing function concept, can be employed to derive a small-signal model of the current-source parallel resonant DC/DC converter. By this method, one can then obtain the frequency responses of the output voltage to frequency control, to duty-ratio control, and to source and load perturbations, useful for dynamic response studies and for control design of this converter. Analytical results derived via the proposed procedure for a design example are presented along with corresponding test results, which show generally good agreement with each other.

引用

页码：84 / 88

页数：5