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逆变器SHEPWM的数学模型及其开关角计算方法 被引量:4

Research of mathematical model and switching angle's computational method of inverter with SHEPWM
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摘要 为了使SHEPWM技术能得到更好的应用,本文对特定消谐技术的基本问题进行了深入分析与研究,针对双极性电压型逆变器和单极性电压型逆变器分别建立了2种不同的SHEPWM的数学模型,并在此基础上研究了特定消谐非线性方程组的计算方法及初值的选取,从而总结出在取适当初值的情况下采用同伦牛顿算法可以使特定消谐方程组在大范围内快速收敛于精确解,最后通过仿真验证其正确性。 For better and broader application of SHEPWM technology,the fundamental problems of SHEPWM is analyzed and studied in this paper.Two kinds of different SHEPWM mathematical model respectively aimed at unipolar voltage source inverter and bipolar source inverter are founded.And based on that,the computational method and choice of initial value of selective harmonic eliminated nonlinear equations are researched.The conclusion is that adopting Newton-Homotopy arithmetic with appropriate initial value can make selective harmonic eliminated nonlinear equations achieve accurate solution rapidly in large-scale.Finally the validity of the computational result is verified through simulation.
出处 《舰船科学技术》 2010年第8期203-206,共4页 Ship Science and Technology
关键词 特定消谐 非线性方程组 电压型逆变器 elective harmonic eliminated nonlinear equations voltage source inverter
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  • 1周炼 谢运祥.中国首届电子电源及功率自关断器件应用技术研究会.逆变电源PWM消谐模型的同伦方法研究[M].合肥,1999.96-100.
  • 2Leon M Tolbert, Fang Z. Multilevel converters for large electric drives[C].IEEE Apcc'00: 530-536.
  • 3Madhav D Manjrekar, Thomas A Lipo. A hybrid multilevel inverter topology for drive applications[C]. Apec'98: 523-529.
  • 4Carrara G, Gardella S, Marchesoni M, et al. A new multilevel PWM method: A theoretical analysis[J]. IEEE Transactions on Power Electronics,1992,7: 497-505.
  • 5Sub J-H, Choi C-H, Hyun D-S. A new simplified space-vector PWM method for three-lever inverters[R], in Conf Rec IEEE-IAS Annu Meeting, 1999, 515-520.
  • 6Lee Y-H, Kim R-Y, Hymn D-S. A novel SVPWM strategy considering dclink balancing for a multi-level voltage source inverter[C], in Proc. IEEE APEC'99, 1999: 509-514.
  • 7Li Li, Dariusz Czarkowski, Yaguang Liu et al. Multilevel selective harmonic elimination PWM technique in series-connected voltage inverters[J]. Transactions on Industry Applications, January/February 2000, 36(1): 160-170.
  • 8Prasad N Enjeti, Phoivos D Ziogas, James F Lindsay. programmed PWM Techniques to Eliminate Harmonics: A Critical ovaluation[A].Transactions on lndusUy Applications[C], 1990, 26(2): 302-316.
  • 9Tan Xinyuan, Bian Jingming. An algebraic algortithm for generating optimal PWM waveforms for AC drives—Part I:selected harmonic elimination[A].Power electronice Specialists Conference[C].1991 PESC 91 Record,22nd Annual IEEE,1991,Page(8):402-408.
  • 10周炼,中国首届电子电源及功率自关断器件应用技术研讨会,1999年,96页

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  • 1罗亚中,袁端才,唐国金.求解非线性方程组的混合遗传算法[J].计算力学学报,2005,22(1):109-114. 被引量:63
  • 2李永东.脉宽调制(PWM)技术——回顾、现状及展望[J].电气传动,1996,26(3):2-12. 被引量:40
  • 3Toshihhiro Ide, Tomoki Yokoyama.A study of Deadbeat Control for There Phase PWM Inverter using FPGA based Hardware Controller. 35th Annul IEEE Power Electronics Specialists Conference. 2004: 50-53.
  • 4Pongiannan.R.K.,Selvabharathi.P.Yadaiah, N. FPGA based three phase sinusoidal PWM VVVF controller. Electrical Energy Systems (ICEES), 2011 1st International Conference.2011:34-39.
  • 5Liqiao Wang,Weiyang Wu.FPGA Based Multichannel PWM Pulse Generator for Multi-modular Converters or Multilevel Converters Power Electronics and Motion Control Conference. 2006, 1-5.
  • 6Toshihhiro Ide,Tomoki Yokoyama.A study of Deadbeat Control for There Phase PWM Inverter using FPGA based Hardware Controller[].th Annul IEEE Power Electronics Specialists Conference.2004
  • 7Pongiannan.R.K,Selvabharathi.P,Yadaiah,N.FPGA based three phasesinusoidal PWM VVVF controller[].Electrical Energy Systems (ICEES)st International Conference.2011
  • 8Liqiao Wang,Weiyang Wu.FPGA Based Multichannel PWM Pulse Generator for Multi-modular Converters or Multilevel Converters[].Power Electronics and Motion Control Conference.2006
  • 9Wu B. High-power converters and AC drives [M]. Wiley 1EEE Press, 2006.
  • 10Sundareswaran K, Jayant K, Shanavas T N Inverter harmonic elimination through a colony of continuously exploring ants [J]. IEEE Transactions on Electron Devices, 2013, 35(2): 2558-2565.

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