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開關(guān)變換器的跨周期調(diào)制模式

羅萍,  李肇基,  熊富貴,  陳光(礻禹)

羅萍, 李肇基, 熊富貴, 陳光(礻禹). 開關(guān)變換器的跨周期調(diào)制模式[J]. 電子與信息學(xué)報(bào), 2004, 26(6): 984-988.
引用本文: 羅萍, 李肇基, 熊富貴, 陳光(礻禹). 開關(guān)變換器的跨周期調(diào)制模式[J]. 電子與信息學(xué)報(bào), 2004, 26(6): 984-988.
Luo Ping, Li Zhao-ji, Xiong Fu-gui, Chen Guang-ju. Pulse-Cycle Skip Modulation in Switching Converter[J]. Journal of Electronics & Information Technology, 2004, 26(6): 984-988.
Citation: Luo Ping, Li Zhao-ji, Xiong Fu-gui, Chen Guang-ju. Pulse-Cycle Skip Modulation in Switching Converter[J]. Journal of Electronics & Information Technology, 2004, 26(6): 984-988.

開關(guān)變換器的跨周期調(diào)制模式

Pulse-Cycle Skip Modulation in Switching Converter

  • 摘要: 該文提出了一種新的開關(guān)變換器的調(diào)制模式一跨周期調(diào)制(Pulse cycle Skip Modulation,PSM),分析和研究了其工作原理及控制特性,給出了PSM的狀態(tài)方程.調(diào)制度、響應(yīng)速度、效率與電路參數(shù)之間的關(guān)系.同PWM調(diào)制模式相比,PSM具有更好的調(diào)制特性.
    Abstract: This paper proposes a novel modulation mode named Pulse-cycle Skip Modu-lation(PSM) in switching converter and analyzes its principle and characteristics. The state equations, modulation factor, response speed and the efficiency of PSM are also described. Compared with (PWM) control mode, PSM is a better control method in switching con-verter.
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  • Hui S Y R,Sathiakumar R,Sung K K.Novel random PWM schemes with weighted switching decision.PEVSD (Power Electronics and Variable Speed Drives),Nottingham,UK,23-25,September,1996:348-353.[2]Michael M.Bech,Frede Blaabjerg.A methodology for true comparison of analytical and measured frequency domain spectra in random PWM converters.IEEE Trans.on Power Electronics,1999,14(3):578-586.[3]Geza Joos,Phoivos D.Ziogas,Vincenti D.A model reference adaptive PWM technique.IEEE Trans.on Power Electronics,1990,5(4):485-494.[4]Todo T,Selvaratam K,Mori T,Kuroe Y.Analysis of hybrid feedback systems with PFM mechanisms[J].IEE Proc.-D:Control Theory Appl.1999,146(3):259-264[5]Sunao Hamamura,Daisuke Kurose,Tamotsu Ninomiya,Mitsuru Yamamoto.New control method of piezoelectric transformer converter by PWM and PFM for wide range of input voltage.CIEP (IEEE International Power Electronics Congress),Acapulco,Mexico,October 15-19,2000:15-19.[6]Luo Ping,Luo Luyang,Li Zhaoji,Chen Guangju.Skip cycle modulation in switching DCDC converter.ICCCAS (International Conference on Communications,Circuits and Systems),Chengdu,China,June 29-July 1,2002:1716-1719.
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出版歷程
  • 收稿日期:  2003-03-19
  • 修回日期:  2003-08-19
  • 刊出日期:  2004-06-19

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