THE HARMONIC CURRENTS GENERATED BY 6-PULSE , AC|DC CONVERTER WITH THE USE OF AC VOLTAGE REGULATOR
محتوى المقالة الرئيسي
الملخص
In this paper , a theoretical and experimental analysis of harmonic currents generated by 6-pulse, ac|dc converter with the use of ac voltage regulator is presented. The theoretical analysis is simulated using Fourier series analysis and Fast Fourier Transform ( FFT ) algorithm . The simulated analysis is validated with experimental results from 3-phase , 6-pulse , bridge converter rated at 4.2 Kw and
connected to the 400 V , 50 Hz , ac power supply through a 3-phase , ac voltage regulator . The influence of dc load inductance on the ac harmonic current amplitudes is also evaluated.
تفاصيل المقالة
كيفية الاقتباس
تواريخ المنشور
المراجع
IEEE standard 519 – 1992 , 1993, “ IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems”.
G. K. Dubey, et al ,1996, “ Thyresterized Power Controllers”, New Age International Publishers, India, Eighth Reprint.
J. Arrillaga , et al , 1997, “ Power System Harmonic Analysis “ , London: Wiley.
J. S. Subjak and J. S. Mequilken ,1990,“ Harmonics - causes ,effects , measurements and analysis : an update “, IEEE Trans. On Industry Applications , Vol.26 , No. 6 , Nov.Dec. , PP 1034-1042.
Mohammed Abdulla Abdulsada , 1999, “ The Effect of Variation of Nonlinear load on power Factor of the ac Supply Network “ , A Theses Submitted to University of Baghdad , Elec. Eng. Dept. .
R. D. Henderson and P. J. Rose , 1994 ,“ Harmonics: The Effect on Power Quality and Transformer “ , IEEE Trans. On Industry Applications , Vol.30 , No. 3 , MayJune, PP 528-532.
Task Force on Harmonics Modeling and Simulation ,1996 ,“modeling and simulation of the propagation of harmonics in electric power networks “ , IEEE Trans. On Power delivery , Vol.11 , No. 1, Jan. , PP 452-461.
V. Subrahmanyam ,1997, “Power Electronics”, New Age International Publishers, India, First Reprint.