APPLICATION OF THE TIME-VARYING TRANSFER-FUNCTION FOR EXACT SMALL-SIGNAL ANALYSIS

被引：22

作者：

TYMERSKI, R

机构：

[1] Department of Electrical Engineering, Portland State University, Portland

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1994年 / 9卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/63.286812

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An analysis method for determining the control-to-output linearized describing function of time-interval-modulated switched networks using time-varying system theory was previously proposed by the author. A simplification is now presented which eases the analysis considerably. Use of the simplified approach is demonstrated in the derivation of the control-to-output frequency response of pulse-width-modulated (PWM) dc-to-dc switching power converters operating in discontinuous conduction mode (DCM) and current programmed converters operating in continuous conduction mode (CCM) as well as in DCM. Experimental results are presented which verify the modeling approach.

引用

页码：196 / 205

页数：10