文章基本信息

标题：Single phase inverter design based on selective harmonic elimination method
其他标题：Seçmeli harmonik eliminasyon metodu tabanlı bir fazlı evirici tasarımı
本地全文：下载
作者：Faruk Yalçın ; Uğur Arifoğlu
期刊名称：Sakarya University Journal of Science
印刷版ISSN：1301-4048
电子版ISSN：2147-835X
出版年度：2013
卷号：17
期号：3
语种：English
出版社：Sakarya University
摘要：Minimization of harmonic distortions in voltage source inverters’ output wave form is very important. In this paper, a single phase inverter design that can change the operating frequency between 5 Hz – 50 Hz to achieve the keeping the voltage/frequency ratio (V/f) as constant during single phase asynchronous motor driving is presented. For the aim of minimizing the voltage harmonics, pulse width modulation (PWM) based selective harmonic elimination method (SHEM) is used in the design. Via this method, 3., 5., 7., 9., 11. and 13. harmonic components of the inverter output voltage are eliminated while regulating the amplitude of the main harmonic component. A practical application circuit is installed for the proposed design. The obtained results have shown that the proposed design is efficient in reducing of harmonic distortions.
其他摘要：Gerilim kaynaklı eviricilerde çıkış gerilim dalga şekline ait harmonik bozunumların en aza indirgenmesi büyük önem arz etmektedir. Bu çalışmada, bir fazlı asenkron motor tahrikinde gerilim/frekans (V/f) oranını sabit tutacak şekilde frekansı 5 Hz – 50 Hz
关键词：Single Phase Inverter;Selective Harmonic Elimination Method;Asynchronous Motor
其他关键词：Bir Fazlı Evirici;Seçmeli Harmonik Eliminasyon Metodu;Asenkron Motor