A STUDY ON PV FED MULTILEVEL CONVERTERS

  • Madhur Ratan And Hemant Kumar Verma

Abstract

Abstract – This review paper is discussed about PV connected to the single phase grid. Also classical multilevel inverters are discussed. Normally the line commutated inverter has square shaped waveform of line current. So it has large amount of harmonics and produces excess of heat which causes damage to the winding of transformer. Multilevel inverter gives the output current waveform which is nearly sinusoidal in nature. This line current has fewer harmonics as compared to line commutated inverter. Basically multilevel inverter produces the output voltage by synthesis of several DC sources i.e. by increasing of DC voltages, the levels of the output increases. Multilevel inverter also used for electric drives applications for same reason i.e. harmonic reduction. The simulation can be done by MATLAB/SIMULINK. In simulation model we can use DC source instead of PV module. Keywords – PV systems, DC/AC converter, PWM
How to Cite
And Hemant Kumar Verma, M. R. (1). A STUDY ON PV FED MULTILEVEL CONVERTERS. ACCENT JOURNAL OF ECONOMICS ECOLOGY & ENGINEERING ISSN: 2456-1037 INTERNATIONAL JOURNAL IF:7.98, ELJIF: 6.194(10/2018), Peer Reviewed and Refereed Journal, UGC APPROVED NO. 48767, 3(6). Retrieved from http://www.ajeee.co.in/index.php/ajeee/article/view/503
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