MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM

Öz Inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC). The output voltage and frequency of the inverter can be changed. There are different modulation methods used in inverter control. Some of these methods can be applied digitally, some analogously. Classical Sinusoidal Pulse Width Modulation (SPWM) is a method normally performed analogously. Known methods for digitally applying this method are regular sampled sinusoidal PWM methods. In this study, the implementation of symmetric regular sampled sinusoidal PWM method is discussed. Two fundamental factors that are effective in this kind of modulation methods are investigated by harmonic analysis of switching frequency and modulation index, inverter pole voltage and line voltage. From an inverter that supplies a three-phase RL load, the fundamental component and the generated harmonics are investigated using the Symmetric Regular Sampled SPWM method with five different switching frequencies and three different modulation index values. Modulation index is investigated for linear region and over modulation regions. Low, normal and high switching frequency samples are also chosen for switching frequency. The obtained harmonic analysis results are presented in the study.

Kaynakça

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Kaynak Göster

Bibtex @araştırma makalesi { ejt395111, journal = {European Journal of Technique (EJT)}, issn = {2536-5010}, eissn = {2536-5134}, address = {INESEG Yayıncılık Dicle Üniversitesi Teknokent, Sur/Diyarbakır}, publisher = {Hibetullah KILIÇ}, year = {2017}, volume = {7}, pages = {102 - 109}, doi = {}, title = {MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM}, key = {cite}, author = {Asker, Mehmet Emin and Kilic, Heybet} }
APA Asker, M , Kilic, H . (2017). MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM . European Journal of Technique (EJT) , 7 (2) , 102-109 . Retrieved from https://dergipark.org.tr/tr/pub/ejt/issue/34562/395111
MLA Asker, M , Kilic, H . "MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM" . European Journal of Technique (EJT) 7 (2017 ): 102-109 <https://dergipark.org.tr/tr/pub/ejt/issue/34562/395111>
Chicago Asker, M , Kilic, H . "MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM". European Journal of Technique (EJT) 7 (2017 ): 102-109
RIS TY - JOUR T1 - MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM AU - Mehmet Emin Asker , Heybet Kilic Y1 - 2017 PY - 2017 N1 - DO - T2 - European Journal of Technique (EJT) JF - Journal JO - JOR SP - 102 EP - 109 VL - 7 IS - 2 SN - 2536-5010-2536-5134 M3 - UR - Y2 - 2017 ER -
EndNote %0 European Journal of Technique MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM %A Mehmet Emin Asker , Heybet Kilic %T MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM %D 2017 %J European Journal of Technique (EJT) %P 2536-5010-2536-5134 %V 7 %N 2 %R %U
ISNAD Asker, Mehmet Emin , Kilic, Heybet . "MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM". European Journal of Technique (EJT) 7 / 2 (Kasım 2017): 102-109 .
AMA Asker M , Kilic H . MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM. EJT. 2017; 7(2): 102-109.
Vancouver Asker M , Kilic H . MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM. European Journal of Technique (EJT). 2017; 7(2): 102-109.
IEEE M. Asker ve H. Kilic , "MODULATION INDEX AND SWITCHING FREQUENCY EFFECT ON SYMMETRIC REGULAR SAMPLED SPWM", European Journal of Technique (EJT), c. 7, sayı. 2, ss. 102-109, Kas. 2017