期刊文献+

一种带LCL滤波器的新型矩阵变换器控制策略 被引量:4

Control strategy of matrix converter with LCL filter
下载PDF
导出
摘要 矩阵变换器由于输出电压、电流中存在的谐波成分对所带的负载有很大影响,引入电压、电流双闭环控制策略,提出一种带LCL滤波器的新型矩阵变换器。该变换器包含交-直(整流)和直-交(逆变)2级电路,其直流侧不需要储能元件,整流级和逆变级采用双向开关,在一定的约束条件下可降低开关的数量。分析了矩阵变换器的拓扑结构、双空间矢量调控算法、LCL滤波器设计及其在矩阵变换器逆变级的应用等。通过Matlab/Simulink软件进行了仿真实验,结果表明,带LCL滤波器的新型矩阵变换器能有效地降低输出电压、电流谐波,并能抑制输入侧谐波对输出电压、电流的影响。 As the harmonic components in the output voltage and current of matrix converter have great impact on loads,a novel matrix converter with LCL filter is proposed,in which the dual-loop control strategy of voltage and current is introduced. Without energy storage components at DC side, the converter includes an AC/DC rectifier and a DC/AC inverter,applying the bi-directional switches to reduce the number of switch under certain constraints. The topology of matrix converter, the algorithm of Double Space Vector PWM and the design of LCL filter applied in the inverter are presented. The results of simulation with Matlab/Simulation show that, the harmonic components in the output voltage and current of matrix converter are effectively reduced and the influence of grid input harmonics is suppressed.
出处 《电力自动化设备》 EI CSCD 北大核心 2010年第5期57-62,共6页 Electric Power Automation Equipment
基金 湖南省教育厅科研项目(09C261)~~
关键词 矩阵变换器 谐波 双闭环控制 LCL滤波器 控制策略 matrix converter harmonic dual-loop control LCL tilter control strategy
  • 相关文献

参考文献16

  • 1WEI L.LJPO T A.Investigation of 9-switch dual-bridge matrix converter operating under low output power factor[C] /^IAS annual Meeting.IEEE Industry Applications Society.[S.1.] :IEEE,2003:176-181.
  • 2KLUMPNER C.A hybrid indirct matrix converter immune to unbalanced voltage supply,with reduced switching losses and improved voltage transfer ration[C] //Twenty-First Annual IEEE Applied Power Electronics Conference and Exposition.Dallas,TX,USA:IEEE,2006:142-148.
  • 3KOLAR J W.BAUMANN M.SCHAFMEISTER F.et al.Novel three-phase AC-DC-AC sparse matrix converter[C] /'Proceedings of 17th IEEE Applied Power Electronics Conference and Exposition.[S.1.] :IEEE,2002:777-791.
  • 4CLUMPNER C,BLAABJERG F.Two-stage matrix converter-an alternative to the matrix converter[C] // IEE Professional Networks on Power Conversion and Applications.London,UK:IEE,2003:61-69.
  • 5王江,孙胜红,赵忠堂.电压不平衡时三相矩阵交-交变频线侧电流谐波分析[J].中国电机工程学报,2001,21(4):70-74. 被引量:17
  • 6邓文浪,杨欣荣,朱建林,易灵芝.18开关双级矩阵变换器的空间矢量调制策略及其仿真研究[J].中国电机工程学报,2005,25(15):84-90. 被引量:134
  • 7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
  • 8扶蔚鹏,王旭红.LC滤波的三相桥式整流谐波电流的计算方法[J].电力电子技术,2001,35(4):26-27. 被引量:8
  • 9USERRE M.BLAABJERG F,CHIARANTONI E.A stable three -phase LCL-filter based active rectifier without damping[C] //lAS Annual Meeting IEEE Industry Applications Society.[S.1.] :IEEE,2003(3):1552-1557.
  • 10USERRE M.BLAABIERG F.HANSEN S.Design and control of an LCL-filter based three-phase active rectifiers[J].IEEE Transactions on Industry Applications,2005,41(5):1281-12.

二级参考文献62

共引文献462

同被引文献40

引证文献4

二级引证文献19

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部