International Journal of Energy Science and Engineering
Articles Information
International Journal of Energy Science and Engineering, Vol.1, No.1, Mar. 2015, Pub. Date: Mar. 14, 2015
Research on Unipolar Inverted Sine Carrier PWM Strategies for Three Phase Five Level CMLI
Pages: 1-12 Views: 3209 Downloads: 1734
[01] C. R. Balamurugan, Department of EEE, Arunai Engineering College, Tiruvannamalai, Tamil nadu, India.
[02] S. P. Natarajan, Department of EEE & EIE, Annamalai University, Chidambaram, Tamil nadu, India.
[03] R. Bensraj, Department of EEE & EIE, Annamalai University, Chidambaram, Tamil nadu, India.
[04] T. S. Anandhi, Department of EEE & EIE, Annamalai University, Chidambaram, Tamil nadu, India.
This paper presents the comparison of various Unipolar Inverted Sine Carrier Pulse Width Modulation (UISCPWM) techniques for the three phase Cascaded Multi Level Inverter (CMLI). Due to switch combination redundancies, there are certain degrees of freedom to generate the multilevel AC (Alternating Current) output voltage. This paper presents the use of Control Freedom Degree (CFD) combination. The effectiveness of the pulse width modulation strategies developed using CFD are demonstrated using simulation. The results indicate that the chosen five level inverter triggered by the developed UISCPSPWM (Unipolar Inverted Sine Carrier Phase Shift Pulse Width Modulation) and UISCVFPWM (Unipolar Inverted Sine Carrier Variable Frequency Pulse Width Modulation) strategy with sine and stepped wave reference and UISCAPODPWM strategy with 60 degree reference exhibits reduced harmonics and UISCCOPWM (Unipolar Inverted Sine Carrier Carrier Overlapping Pulse Width Modulation) provides higher fundamental RMS (Root Mean Square) output voltage for all references. Simulation are performed using MATLAB-SIMULINK.
ISCPWM, CMLI, THD, 60 Degree, FF, Unipolar
[01] Donald Grahame Holmes and Brendam P. Mcgrath, Opportunities for harmonic Cancellation with carrier based PWM for two-level and multilevel cascaded inverters, In: IEEE Trans. Industry Applications. vol.37, no.2, 2001, pp. 574-582.
[02] P.C.Loh, D.G.Holme and T.A.Lipo, Synchronization of distributed PWM cascaded multilevel inverter with minimal harmonic distortion and common mode voltage. In: IEEE Conf.Rec:0-7803-7754-0/03, 2003, pp.177-182.
[03] S.Mariethoz and A.Rufer, Resolution and efficiency improvements for three phase cascaded multilevel inverters In: IEEE Conf. Rec: 0-7803-8399-0/04, 2004, pp.4441-4446.
[04] Xianglian Xu, Yunping Zou, Kai Ding and Feiliu, Cascaded multilevel inverter with phase-shift SPWM and its application in STATCOM, In: IEEE Conf. Rec: 0-7803-8730-9/04, 2004, pp. 1139-1143.
[05] N.A.Azhi and Y.C.Choong, Analysis on the performance of a three phase cascaded H-Bridge multilevel Inverter, In: IEEE Conf. Rec: 1-4244-0273-5/06, 2006, pp. 405-410.
[06] B.Shanthi and S.P.Natarajan, Carrier overlapping PWM methods for single phase cascaded five level inverter, International Journal of Science and Technology of Automatic Control & Computer engineering (IJ-STA, Tunisia), Special issue on Control of Electrical Machines, 2008, pp.590-601.
[07] Roozbeh Naderi and Abdolreza Rahmati, Phase-shifted carrier PWM technique for general cascaded inverters, In: IEEE Trans. Power Electronics, 23(3), 2008, pp.1257-1269.
[08] Gierri Waltrich and Ivo Barbi, Three-phase cascaded multilevel inverter using power cell switch with two inverter legs in series, In: IEEE Trans. Industrial Electronics, 57(8), 2010, pp.2605-2612.
[09] B.Urmila and D.Subbarayudu, Multilevel Inverters: A comparative study of pulse width modulation techniques, Journal of Scientific & Engineering Research, 1(3), 2010, pp.1-5.
[10] [Gierri waltrich and Ivo Barbi, Three-phase cascaded multilevel inverter using commutation sub-cells, In: IEEE Conf.Rec.978-1-4244-3370-4/09, 2010, pp.362-368.
[11] Georgious S.Konstantinou, Sridhar R.Pulikanti and Vassilios G.Agalidis, Harmonic elimination control of a five level DC-AC cascaded H-bridge hybrid inverter, In: 2nd IEEE International Symposium on Power Electronics for Distributed Generation Systems. Rec. 978-1-4244-5670-3, 2010, pp.352-357.
[12] Farid khoucha and Mouna Soumia Lagoun, Adelaziz Kheloui and Mohamed EI Hachemi Benbouzid, A comparision of symmetrical and asymmetrical Three-phase H-Bridge multilevel inverter for DTC Induction motor drives, IEEE Trans. Energy Conversion, 26(1), 2011, pp.64-72.
MA 02210, USA
AIS is an academia-oriented and non-commercial institute aiming at providing users with a way to quickly and easily get the academic and scientific information.
Copyright © 2014 - American Institute of Science except certain content provided by third parties.