• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 25 Issue 3
May  2012
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Article Contents
HE Shengzhong, XU Jianping, WU Songrong, ZHOU Guohua, WANG Jinping. Nonlinear Analysis and Simulation of Valley Current Controlled Flyback Converter[J]. Journal of Southwest Jiaotong University, 2012, 25(3): 400-405. doi: 10.3969/j.issn.0258-2724.2012.03.008
Citation: HE Shengzhong, XU Jianping, WU Songrong, ZHOU Guohua, WANG Jinping. Nonlinear Analysis and Simulation of Valley Current Controlled Flyback Converter[J]. Journal of Southwest Jiaotong University, 2012, 25(3): 400-405. doi: 10.3969/j.issn.0258-2724.2012.03.008

Nonlinear Analysis and Simulation of Valley Current Controlled Flyback Converter

doi: 10.3969/j.issn.0258-2724.2012.03.008
  • Received Date: 20 Dec 2010
  • Publish Date: 25 Jun 2012
  • For parameter design of switching DC-DC converters, dynamic equations and a discrete mapping model of valley current controlled flyback converter were established, and its complex nonlinear dynamic behaviors were investigated using bifurcation diagram and Poincar map. In addition, the stability and bifurcation property for valley reference current and DC voltage were analyzed. The time-domain waveform and phase portrait were obtained through time domain models constructed under Matlab/Simulink. The results show that valley current controlled flyback converters have complex nonlinear dynamic behaviors. As circuit parameters vary, the converter changes from steady state to chaos by double period-double bifurcation and border-collision bifurcation.

     

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  • CHI K T. Complex behavior in switching power converters[J]. Proceedings of IEEE, 2002, 90(5): 768-781.
    包伯成,许建平,刘中. 斜坡补偿Buck变换器工作状态域估计[J]. 电子学报,2009,39(12): 2787-2791. BAO Bocheng, XU Jianping, LIU Zhong. Estimation of operating state regions for Buck converter with ramp compensation[J]. Acta Electronica Sinica, 2009, 39(12): 2787-2791.
    杨宇,马西奎,赵世平. 电流型Cuk变换器稳定运行的参数域预测[J]. 中国电机工程学报,2007,27(16): 78-84. YANG Yu, MA Xikui, ZHAO Shiping. Forecast of stable parameter region for current Cuk converters[J]. Proceedings of the CSEE, 2007, 27(16): 78-84.
    周宇飞,陈军宁. 电流模式控制Boost变换器中的切分叉及阵发混沌现象[J]. 中国电机工程学报,2005,25(1): 23-26. ZHOU Yuefei, CHEN Junning. Tangent bifurcation and intermittent chaos in current-mode controlled Boost converter[J]. Proceedings of the CSEE, 2005, 25(1): 23-26.
    周国华,许建平,王威. 数字谷值电流控制开关DC-DC变换器[J]. 西南交通大学学报,2009,44(6): 865-870. ZHOU Guohua, XU Jianping, WANG Wei. Digital valley current controlled switching DC-DC converters[J]. Journal of Southwest Jiaotong University, 2009, 44(6): 865-870.
    ZHOU G H, XU J P, BAO B C, et al. Dynamical analysis and experimental verification of valley current controlled buck converter[J].China Phys.B, 2010, 19(5): 050509-1-7.
    HSIEH F H, LIN K M, SU J H. Chaos phenomenon in UC3842 current-programmed flyback converters// ICIEA 2009, 4th IEEE Conference on Industrial Electronics and Applications. Xi'an: , 2009: 166-171.
    ZHANG Junming, HUANG Xiucheng, WU Xinke, et al. A high efficiency flyback converter with new active clamp technique[J]. IEEE Trans. Power Electronics, 2010, 25(7): 1775-1785.
    BIRCA-GALATEANU S. Flyback converter output voltage stabilization[J]. IEEE Transactions on Aerospace and Electronic Systems, 1987, 23(2): 967-978.
    CZARKOWSKI D, KAZIMIERCZUK M K. Linear circuit models of PWM flyback and buck-boost converters[J]. IEEE Trans. Circuits and Systems-Ⅰ, 1992, 39(8): 688-693.
    ElAROUDI A, LEYVA R. Quasi-periodic route to chaos in a PWM voltage-controlled DC-DC boost converter[J]. IEEE Trans. Circuits and Systems-Ⅰ, 2001, 48(8): 967-978.
    ZHOU Y F, CHEN J N, IU H H C, et al. Complex intermittency in switching converter[J]. Int. Journal of Bifurcation and Chaos, 2008, 18(1): 121-140.
    张波,李萍,齐群. DC-DC 变换器分叉和混沌现象的建模和分析方法[J]. 中国电机工程学报,2002,22(11): 81-86. ZHANG Bo, LI Ping, QI Qun. Methods for analyzing and modeling bifurcations and chaos in DC-DC converter[J]. Proceedings of the CSEE, 2002, 22(11): 81-86.
    周国华,许建平,包伯成. 峰值/谷值电流型控制开关DC-DC变换器的对称动力学现象分析[J]. 物理学报,2010,59(4): 2272-2279. ZHOU G H, XU J P, BAO B C.Analysis of symmetrical dynamic phenomenon of peak and valley current-mode controlled switching DC-DC converters[J]. Acta Physica Sinica, 2010, 59(4): 2272-2279.
    TORIBIO E, EL AROUDI A, OLIVAR G, et al. Numerical and experimental study of the region of period-one operation of a PWM Boost converter[J]. IEEE Transactions Power Electronics, 2000, 15(6): 1163-1170.
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