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On the stability of the pulsewidth-modulated Cuk converter

被引：18
作者：
Fuad, Y [1 ]
de Koning, WL
van der Woude, JW
机构：
[1] Surabaya State Univ, Dept Math, Surabaya, Indonesia
[2] Delft Univ Technol, Fac Elect Engn, NL-2628 CD Delft, Netherlands
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2004年 / 51卷 / 08期
关键词：
multifrequency (NIF) averaging; observability; periodic behavior; pulsewidth modulation (PWM); stability; state-space-averaging;
D O I：
10.1109/TCSII.2004.832783
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：
It has been observed that a stabilizing controller for the state-space-average model of a pulsewidth-modulated (PWM) DC-DC converter does not automatically imply a stabilizing controller for the DC-DC converter itself, especially in the case of the Cuk converter. By applying multifrequency averaging as a generalization of the state-space averaging technique, the stationary periodic signals of the Cuk converter can be obtained by solving a set of linear equations. Using these equations, we are able to analyze stability aspects of the open-loop and closed-loop PWM Cuk converter. Simulations are included in open- and closed-loop situations.
引用
收藏
页码：412 / 420
页数：9
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