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PWM控制的DC--DC变换器中的混沌现象的研究

A Study of Chaos in PWM DC——DC Switching Converters
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摘要 本文以闭环PWM控制的Buck开关变换器为例,采用非线性迭代映射法对其电感电流连续模式工作下,变换器中出现的混沌现象进行了分析研究,并采用PSPICE进行了计算机仿真验证,从而通过理论和仿真证明了在某些电路参数下系统里会出现多脉冲、倍周期等混沌现象。 On the basis of Iterated Nonlinear Mappings, chaos in PWM Buck switching converter operating in continuous conduction is investigated, and it is verified by PSPICE simulation. It is shown under certain parameters chaos will occur.
作者 王媛彬
机构地区 西安科技大学
出处 《电源世界》 2011年第2期21-23,共3页 The World of Power Supply
关键词 开关变换器 PWM 非线性迭代映射法 混沌 Switching converter, PWM, Iterated nonlinear mapping, Chaos
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  • 1Deane J H B,Hamill D C.Analysis, simulation and experimental study of chaos in the buck converter[C].in Proc. IEEE Power Electronics Specialists Conf. (PESC'90),1990.
  • 2Mazumder S,Alfayyoummi M,Nayfeh A H,et al.A theoretical and experiment al investigation of the nonlinear dynamics of DC-DC converters[C].in Proc. IEEE Power electronics Specialists Conf. (PESC'2000),2000.
  • 3Hamill D C,Jeffries D J.Subharmonics and chaos in a controlled switched -mode power converter[C].IEEE Trans. Circuits Syst. I,1988.
  • 4Tse C K,Flip bifurcation and chaos in three-state boost switching regulators[J].IEEE Trans. On Circuits Syst. I,1994,41(1):16-23.
  • 5Fossas E,Olivar G.Study of chaos in the buck converter[J].IEEE Trans. on Circuits Syst.I,1997,43(1):2755-2771.
  • 6Kassaian J G,Schlecht M F,Verghese G C.Principles of Power Electronics Reading [M].MA:Addison-Wesley,1991.
  • 7Wood J R.Chaos,a real phenomenon in power electronics[J].IEEE Trans. on C ircuit Syst. I,1989,35(4):115-124.
  • 8Deane J H B,Hamill D C.Instability,subhamonic,and chaos in power electro nic systems[J].IEEE Trans. on Power Electronics,1990,5(3):260-268.
  • 9Jalali S G,Dobson I,HLasseter R,et al.Switching time bifurcations in a thyristor controlled reactor[J].IEEE Trans. on Circuits Syst.I,1996,43(6):20 9-218.
  • 10Nagy I.Chaotic processes in PWM using tolerance band control for voltage so urce inverters[C].Proc.IEE Power Electronics Variable-Speed Drives,London,U.K .,1994.

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