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一种新型高功率因数三相整流器的分析设计 被引量:3

Design of a novel High-power-factor Three-phase Rectifier
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摘要 分析了一种利用LC谐振来实现低输入电流谐波的三相不控整流器,它利用交流侧串联电感与整流桥上桥臂二极管的并联电容谐振来改善输入侧电流,电路结构较为简单。与传统的三相整流器相比,该整流器可显著降低输入电流的谐波含量,得到近似为1的高功率因数。详细分析了该整流器的工作原理和特性,并给出了参数设计方法及电路的优缺点。仿真和实验证明了结论的正确性。 An analysis of a three-phase low-harmonic diode rectifier based on LC resonant circuit with inductors, capaci- tors, and diodes is presented.The waveform of the input current has been improved greatly compared with the classical rec- tifier.The converter's operational principle,characteristics,design method and characteristics are illustrated.The simulative and the experimental results show good agreement with the conclusion.
出处 《电力电子技术》 CSCD 北大核心 2009年第1期5-6,14,共3页 Power Electronics
关键词 整流器 谐振 谐波 功率因数 rectifier resonant harmonics power factor
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参考文献4

  • 1Arthur W Kelley,William F Yadusky. Rectifier Design for Minimum Line-Current Harmonics and Maximum Power Factor[J].IEEE Trans. on Power Electronics, 1992,7 (2) : 332-341.
  • 2裴云庆,姜桂宾,王兆安.LC滤波的三相桥式整流电路网侧谐波分析[J].电力电子技术,2003,37(3):34-36. 被引量:29
  • 3Dimitrie Alexa,Adriana Sirbu and Dan-Marius Dobrea.An Analysis of Three-Phase Rectifiers With Near-Sinusoidal Input Currents[J].IEEE Trans. on Industrial Electronics, 2004,51 (4) : 884-891.
  • 4Keiju Matsui,Erdong Guan,Isamu Yamamoto,et al.Simple High DC Voltage Generator Using Three Phase LC Resonant Circuit[A].IEEE29th International INTELEC 2007[C]. 2007 : 818-823.

二级参考文献4

  • 1Htsui J S C and Shehered W. Method of Digital Computation of Thyristor Switching Circuits[J]. Proc. IEE, 1971,118(8) :993--998.
  • 2Kelley A W and Yadusky W F. Rectifier for Minimum Line-current Harmonics and Maximum Power Factor[J].IEEE Trans on Power Electron., 1992, 7(2) :332--341.
  • 3Conway G A, Jones K I. Harmonic Currents Produced by Variable Speed Drives with Uncontrolled Rectifier Inputs[A]. Three Phase LV Industrial Supplies: Harmonic Pollution and Recent Developments in Remedies, IEE Colloquium[C], 1993: 4/1 -- 4/5.
  • 4Masaaki Sakui, Hiroshi Fujita. An Analyticial Method for Calculating Harmonic Currents of a Three-phase Diodebridge Rectifier with dc Filter[J]. IEEE Trans. on Power Electron., 1994, 6(9) :631--637.

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