• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus 收录
  • 全国中文核心期刊
  • 中国科技论文统计源期刊
  • 中国科学引文数据库来源期刊

谷值电流控制反激变换器的非线性现象

何圣仲,  许建平,  吴松荣,  周国华,  王金平

downloadPDF
文章导航 > 西南交通大学学报  > 2012 >  25(3): 400-405.
何圣仲, 许建平, 吴松荣, 周国华, 王金平. 谷值电流控制反激变换器的非线性现象[J]. 西南交通大学学报, 2012, 25(3): 400-405. doi: 10.3969/j.issn.0258-2724.2012.03.008
引用本文: 何圣仲, 许建平, 吴松荣, 周国华, 王金平. 谷值电流控制反激变换器的非线性现象[J]. 西南交通大学学报, 2012, 25(3): 400-405. doi: 10.3969/j.issn.0258-2724.2012.03.008
shu
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
shu

谷值电流控制反激变换器的非线性现象

doi: 10.3969/j.issn.0258-2724.2012.03.008
基金项目: 

国家自然科学基金资助项目(51177140)

中央高校基本科研业务费专项资金资助项目(SWJTU11BR033, SWJTU11CX032)

详细信息
    作者简介:

    何圣仲(1975-),男,讲师,博士研究生,研究方向为开关电源技术,电话: 18782018682, E-mail: szhe_0@swjtu.cn

Nonlinear Analysis and Simulation of Valley Current Controlled Flyback Converter

    摘要
  • 摘要: 为了选取DC-DC变换器的参数,建立了谷值电流控制反激变换器动力学方程和离散映射模型,利用分岔图和庞加莱映射,研究了其复杂的非线性动力学行为,并对基于谷值参考电流和输入直流电压变化的稳定性和分岔特性进行了分析.通过Matlab/Simulink平台构造了相应的时域仿真模型,得到了谷值电流控制反激变换器的时域波形和相轨图.研究结果表明,谷值电流控制反激变换器存在非线性动力学行为,变换器随着电路参数的变化,从稳定状态经过倍周期分岔和边界碰撞分岔进入混沌状态.

     

    Abstract: 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.

     

    • HTML全文
    • 参考文献(15)
  • 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.
    • 相关文章
    • 施引文献
  • 附加材料(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1437
  • HTML全文浏览量:  74
  • PDF下载量:  524
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-12-20
  • 刊出日期:  2012-06-25

目录

    /

    返回文章
    返回

    Copyright © 2009 西南交通大学学报

    地址：四川省成都市郫都区犀安路999号西南交通大学犀浦校区《西南交通大学学报》编辑部

    电话：028-66367562传真：028-66366552Email：xbz@home.swjtu.edu.cn

    本系统由 北京仁和汇智信息技术有限公司 开发 技术支持： info@rhhz.net