Intermediate-Frequency Oscillation Behavior of One-Cycle Controlled SEPIC Power Factor Correction Converter via Floquet Multiplier Sensitivity Analysis
Intermediate-Frequency Oscillation Behavior of One-Cycle Controlled SEPIC Power Factor Correction Converter via Floquet Multiplier Sensitivity Analysis
复制标题
通过 Floquet 乘法器灵敏度分析单周期控制 SEPIC 功率因数校正转换器的中频振荡行为
DOI:
10.1142/s0218127416501637
复制
发表时间:
2016-09
影响因子:
2.2
通讯作者:
He Bo
中科院分区:
文献类型:
--
作者:
Zhang Hao;Dong Shuai;Zhang Yuan;He Bo
In this paper, we investigate the intermediate-frequency oscillation in a SEPIC power-factor-correction (PFC) converter under one-cycle control. The converter operates in continuous conduction mode (CCM). A systematic method is proposed to analyze the bifurcation behavior and explain the inherent physical mechanism of the intermediate-frequency oscillation. Based on the nonlinear averaged model, the approximate analytical expressions of the nominal periodic equilibrium state are calculated with the help of Galerkin approach. Then, the stability of the system is judged by the Floquet theory and the Floquet multiplier movement of the monodromy matrix is analyzed to reveal the underlying mechanism of the intermediate-frequency oscillation behavior. In addition, Floquet multiplier sensitivity is proposed to facilitate the selection of key parameters with respect to system stability so as to guide the optimal design of the system. Finally, PSpice circuit experiments are performed to verify the above theoretical and numerical ones.
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DOI:
10.1109/pesc.1994.373827
发表时间:
1994-06
期刊:
Proceedings of 1994 Power Electronics Specialist Conference - PESC'94
影响因子:
--
作者:
A. Péres;D. C. Martins;I. Barbi
通讯作者:
A. Péres;D. C. Martins;I. Barbi
DOI:
10.1142/s0218127403008478
发表时间:
2003-10
期刊:
Int. J. Bifurc. Chaos
影响因子:
--
作者:
O. Dranga;C. Tse;H. Iu;I. Nagy
通讯作者:
O. Dranga;C. Tse;H. Iu;I. Nagy
DOI:
10.7907/tqg2-gk48
发表时间:
1991
期刊:
--
影响因子:
--
作者:
K. Smedley
通讯作者:
K. Smedley
影响因子:
6.6
作者:
G. Jang;V. Vittal;W. Kliemann
通讯作者:
G. Jang;V. Vittal;W. Kliemann
影响因子:
6.7
作者:
García, O;Cobos, JA;Uceda, J
通讯作者:
Uceda, J