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大功率PWM整流器LCL有源阻尼研究

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摘要 对基于LCL滤波的大功率PWM整流器谐振阻尼策略进行研究。在对PWM整流器采取电网电流反馈闭环控制的基础上,利用电容电流和比例环节对电网电流闭环极点进行配置,以增大控制系统的阻尼,抑制谐振发生。同时对比例环节参数对电流闭环的影响进行分析,并给出参数的选择原则。通过搭建PWM整流器仿真模型和实验系统,对理论进行验证。仿真和实验结果都证明了理论的正确性。
出处 《电气应用》 北大核心 2012年第5期54-57,共4页 Electrotechnical Application
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  • 1Liserre M,Blaabjerg F,Hansen S.Design and control of an LCL-filter-based three-phase active rectifier[J].IEEE Transactions on Industry Applications,2005,41(5):1281-1290.
  • 2Hill W A,Kapoor S C.Effect of two-level PWM sources on plant power system harmonics[C].Pro-ceedings of IAS1998Conference,St Louis,USA,1998:1300-1306.
  • 3Routimo M,Tuusa H.LCL type supply filter for active power filter-comparison of an active and a passive meth-od for resonance damping[C].IEEE38th Annual Power Electronics Specialists Conference,Orlando,FL,USA,2007.
  • 4Wang T C Y,Ye Zhihong,Gautam S,et al.Output filter design for a grid-interconnected three-phase invert-er[C].IEEE34th Annual Power Electronics Special-ist Conference,Acapulco,Mexico,2003.
  • 5Liserre M,Dell Aquila A,Blaabjerg F.Stability im-provements of an LCL-filter based three-phase active rectifier[C].IEEE33th Power Electronics Specialists Conference,Cairns,Australia,2002.
  • 6Malinowski M,Szczygiel W,Kazmierkowski M P,et al.Sensorless operation of active damping method for three-phase PWM converters[C].IEEE International Symposium on Industiral Electronics,Dubrovnik,Croa-tia,2005.
  • 7Dahono P A.A control method to damp oscillation in the input LC filter[C].Power Electronics Specialists Conference,IEEE33rd Annual,Cairns,Australia,2002.
  • 8Norum G W,Nilsen L.Active damping of resonance oscillations in LCL-filters based on virtual flux and virtu-al resistor[C].IEEE European Conference on Power Electronics and Applications,Aalborg,Denmark,2007.
  • 9Liserre M,Aquila A D,Blaabjerg F.Genetic algo-rithm-based design of the active damping for an LCL-fil-ter three-phase active rectifier[J].IEEE Transactions on Power Electronics,2004,19(1):76-86.

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