Small-signal modeling of magnetic amplifier post regulators with current-mode control

被引：12
作者：
Chen, YT [1 ]
Chen, DY
机构：
[1] Natl Yunlin Univ Sci & Technol, Dept Elect Engn, Yunlin 640, Taiwan
[2] Virginia Polytech Inst & State Univ, Dept Elect Engn, Blacksburg, VA 24061 USA
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2000年 / 47卷 / 04期
关键词：
current-mode control; feedback compensation; external-reset and self-reset methods; magamp post regulator; small-signal model;
D O I：
10.1109/41.857962
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The continuous-mode and the discontinuous-mode small-signal dynamic models of the magamp post regulator using the external-reset and the self-reset methods with current-mode control are presented in this paper. Based on the developed models, the dynamic performance of the magamp post regulator can be expressed in terms of circuit parameters. A procedure for designing the feedback compensation is given and experiments were conducted to verify the models.
引用
收藏
页码：821 / 831
页数：11
相关论文
共 13 条
[1]  
CHEN DY, 1988, P HFPC MAY, P69
[2]  
Cuk S., 1977, Power Electronics Specialists Conference 1977, P36
[3]  
JAMERSON C, 1987, P HIGH FREQ POW CONV, P222
[4]  
KELLER LA, 1991, THESIS VIRGINIA POLY
[5]   Modeling of Control Loop Behavior of Magamp Post Regulators [J].
Lee, Ing-Jen ;
Chen, Dan Y. ;
Wu, Yan-Pe ;
Jamerson, Cliff .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 1990, 5 (04) :476-484
[6]   Magamp Post Regulators-Practical Design Considerations to Allow Operation Under Extreme Loading Conditions [J].
Lee, John ;
Chen, Dan Y. ;
Jamerson, Cliff .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 1990, 5 (01) :69-76
[7]  
Middlebrook R. D., 1976, P IEEE POW EL SPEC C, P18
[8]   Analysis and interpretation of loop gains of multiloop-controlled switching regulators [J].
Ridley, Raymond B. ;
Cho, Bo H. ;
Lee, Fred C.Y. .
IEEE Transactions on Power Electronics, 1988, 3 (04) :489-498
[9]  
RIDLEY RB, 1990, IEEE POWER ELECTRON, P382, DOI 10.1109/PESC.1990.131213
[10]  
SABLE DM, 1990, IEEE POWER ELECTRON, P74, DOI 10.1109/PESC.1990.131174
12