期刊文献+

基于EEMD法的信号基波提取

下载PDF
导出
摘要 本文利用经验模态分解法(EEMD)提取12脉波整流器的基波电流信号,随后将其提取结果与小波提取电流基波信号首先从波形、相关度、协方差三个方面进行宏观比较,然后进一步从均值、最大值、最小值和标准差四个不同的指标进行具体比较,定性与定量的说明EEMD法提取信号基波的有效性,对基波信号的提取具有一定的指导意义。
作者 谭小华
出处 《电子世界》 2017年第10期168-168,170,共2页 Electronics World
  • 相关文献

参考文献2

二级参考文献36

  • 1高格,傅鹏.可控并联十二脉波四象限运行整流电源的研制[J].电工技术学报,2004,19(7):16-20. 被引量:20
  • 2詹长江,康勇,文元美,陈坚,徐正喜,陈涛.滞后电流控制的PWM电压型高频整流电源研制[J].电力电子技术,1996,30(2):29-32. 被引量:11
  • 3张全明,刘会金,周新启,王亚军.电能质量信号的小波软阈值去噪方法[J].高电压技术,2006,32(1):99-101. 被引量:34
  • 4Shoji Fukuda,Masaaki Ohta.An auxiliary-supply-assisted twelve-pulse diode rectifier with reduced input current harmonics[C].IEEE Industry Applications Conference,2004.39th IAS Annual Meeting,2004.
  • 5Kim S,Enjeti P,Rendusara D.A new method to improve THD and reduce harmonics generated by a three-phase diode rectifier type utility interface[C].IEEE IAS93 Conf.Proc.1993.1071-1077.
  • 6Choi S,Enjeti P N,Pitel I J.Polyphase transformer arrangements with reduced kVA capcities for harmonic current reduction in rectifier-type utility interface[J].IEEE Power Electronics,1996,11(5):680-690.
  • 7Sewan Choi,Prasad N Enjeti,Hong-Hee Lee,et al.A new active interphase reactor for 12-pulse rectifier provides clean utility interface[J].IEEE Trans.on Industry Applications,November/December 1996,32(6):1304-1311.
  • 8Jaehong Hahn,Enjeti P N.A wide input range active multi-pulse three-phase rectifier for utility interface of power electronic converters[C].Industry Applications Conference,2002,37th IAS Annual Meeting,2000.
  • 9Lee B,Hahn J,Enjeti P,et al.A robust three-phase active power-factor-correction and harmonic reduction scheme for high power[J].IEEE Trans.on Industrial Electronics,1999,46(3):483-494.
  • 10Ertl H,Kolar J W.A constant output current three-phase diode bridge rectifier employing a novel "electronic smoothing inductor[C].IEEE Trans.on Industrial Electronics,2005,52(2):454-461.

共引文献52

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