Reduction of Total Harmonic Distortion (THD) on Multilevel Inverter with Modified PWM using Genetic Algorithm

Lucky Pradigta Setiya Raharja, Ony Asrarul Q., Zainal Arief, Novie Ayub Windarko

Abstract


In this research, modified PWM has been applied to the multilevel inverter (MLI) single-phase three-level diode clamp full bridge. Modified PWM is performed to produce minimum Total Harmonic Distortion (THD) the voltage because the quality of the good voltage is indicated by small THD. The THD indicates the quality of AC voltage source. The THD standard by the IEEE STD 519-1992 Harmonic Voltage Limits is 5% and the Pacific Corp standard is 8%, if the THD value is greater than the THD standard it can cause the electronic load to be damaged due to the damaged waveform. Modified PWM is applied by adding a 50 Hz sinusoidal reference signal with a sinusoidal signal which has a certain amplitude, frequency and phase shift angle. The frequency of the adder signal is the frequency at which the value of the individual harmonic voltage appears (n harmonic). To get maximum result, optimization using Genetic Algorithm (GA) method to determinate amplitude & phase shift angle done. The result of implementation hardware with modified PWM shows smaller THD voltage compared to the THD voltage with Sinusoidal Pulse Width Modulation (SPWM) switching up to 0.19 or decrease 65,51 % for modified PWM of harmonic injection n = 7 with GA optimization ma= 0.8 (A=0.0936 and ø = 0 rad) and up to 0.08 or decrease 12,30 % for modified PWM of harmonic injection n = 22 with GA optimization ma = 0.4 (A=0.1221 and ø = 0 rad).

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References


Ahmet M Hava ; A High-Performance Generalized Discontinuous PWM Algorithm ; IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 34, NO. 5, SEPTEMBER/ OCTOBER 1998

Abdelaziz Fri, R. E. (2013). CASCADED H-BRIDGE THREE-PHASE MULTILEVEL INVERTERS CONTROLLED BY MULTI-CARRIER SPWM DEDICATED TO PV. Journal of Theoretical and Applied Information Technology , Vol. 58 No.2, pp. 243-249.

Andreas Nordvall;Multilevel Inverter Topology Survey ; Master of Science Thesis in Electric Power Engineering Department of Energy and Environment Division of Electric Power Engineering CHALMERS UNIVERSITY OF TECHNOLOGY Göteborg, Sweden, 2011

Ardhia Wishnuprakasa, Era Purwanto, Novie Ayub Windarko, Comparative Study of Modulation-Based Individual Inverter Techniques for Direct and Inverse by using Star-Connection Induction Motor in Extra Low Voltage Application; EMITTER International Journal of Engineering Technology; Vol. 4, No. 2, December 2016

A. Shanmuga priyaa1, Dr. R. Seyezhai2, Dr. B. L. Mathur3, Performance Analysis of Cascaded Z-Source Multilevel Inverter using Third Harmonic Injection PWM; International Journal of Computer Technology and Electronics Engineering (IJCTEE) Volume 2, Issue 1

Changrong Liu jan,2005, A Novel High-Power High-Efficiency Three-Phase Phase-Shift DC/DC Converter For Fuel Cell Application ; Disertasi Faculty Of The Virginia Polytechnic Institute and state university, Zhong Du, L. M. (2006). A Cascade Multilevel Inverter Using a Single DC Source. IEEE , pp. 426-430.

C. R. Balamurugan, S. P. (2012). Investigations on Three Phase Five Level Diode Clamped Multilevel Inverter, International Journal of Modern Engineering Research (IJMER) , Vol. 2 (Issue 3), pp. 1273-1279.

Deepak Shelar, P. K. (2014). High frequency modulated five level diode clamped multilevel inverter fed three phase load by photovoltaic system, INTERNATIONAL CONFERENCE ON COMPUTATION OF POWER, ENERGY, INFORMATION AND COMMUNICATION (ICCPE IC) , pp. 468-471.

E. Sai Prateek Reddy, M. Ram Gopal Reddy, KRam Babu, BNishanth, Ch Punya Venkata Varun, Cascaded MLI Operation for SPWM and Third Harmonic SPWM, International Journal of Engineering Trends and Technology (IJETT) – Volume 11 Number 9 - May 2014

José Rodríguez, Senior Member, IEEE, Jih-Sheng Lai, Senior Member, IEEE, and Fang Zheng Peng, Senior Member, IEEE ; Multilevel Inverters: A Survey of [10] Topologies, Controls, and Applications; IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 49, NO. 4, AUGUST 2002

Jose Rodriguez ; Multilevel Voltage Source Converter Topologies for Industrial Medium Voltage Drives ; IEEE Transactions On Industrial Electronic Vol. 54, No. 6 Dec 2007

K.B.Nagasai, T.R.Jyothsna, Harmonic Analysis and Application of PWM Techniques for Three Phase Inverter, International Research Journal of Engineering and Technology (IRJET) Volume: 03 Issue: 07 | July-2016

Kiruthika, S. ,. (2012), High Efficiency Three Phase Nine Level Diode Clamped Multilevel Inverter, International Journal of Science and Research (IJSR) , Vol. 1 (Issue 3), pp. 120-123

Leon M. Tolbert, Senior Member, IEEE, and Thomas G. Habetler, Senior Member, IEEE; Novel Multilevel Inverter Carrier-Based PWM Method ; IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 35, NO. 5, SEPTEMBER/OCTOBER 1999

M. Venu Madhav, K. R. (2012). MATLAB based Analysis and Simulation of Multilevel Inverters. International Journal of Computer Applications , Vol. 39, pp. 17-19.

N.Mohan Teja, R S Ravi Sankar, P.Harsha, V. Uma Shankar; A Novel Method of Diode Clamped Multi-Level Inverter using PWM Technique; International Journal of Inventive Engineering and Sciences(IJIES) ISSN: 2319–9598, Volume-2, Issue-4,March 2014

Nho Van Nguyen; An Optimized Discontinuous PWM Method to Minimize Switching Loss for Multilevel Inverters; IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 58, NO. 9, SEPTEMBER 2011

Ony Asrarul Qudsi Novie Ayub Windarko Ardyono Priyadi Mauridhi Hery Purnomo; Optimized GDPWM based on Spontaneous Evolutionary GA for reducing switching losses on inverter ; IEEE Xplore: 02 December 2013

Olorunfemi Ojo ; The Generalized Discontinuous PWM Scheme for Three-Phase Voltage Source Inverters; IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 51, NO. 6, DECEMBER 2004

Phuong Hue Tran; Matlab/Simulink Implementation And Analysis Of Three Pulse-Width-Modulation (Pwm) Techniques; A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Electrical Engineering Boise State University May 2012

Reza Salehi; Elimination of Low Order Harmonic in Multilevel Inverter Using Genetic Algorithm; Journal of Power Electronic Vol 11, No.2 March 2011

Said Barkati ; Harmonic elimination in diode-clamped multilevel inverter using evolutionary algorithms ; Elsevier/ScienceDirect; 7 may 2008 (1736-1764)

Srikanth, K. (2014). A Three Phase Multi Level Converter for grid Connected PV. International Journal of Power Electronics and Drive System (IJPEDS) , Vol.5, pp. 71-75.

S.Shalini. (2013). Voltage Balancing in Diode Clamped Multilevel Inverter Using Sinusoidal PWM. International Journal of Engineering Trends and Technology (IJETT) , Vol. 6, pp. 97-103.

V. Naga haskar Reddy, C. S. (2011). ADVANCED MODULATING TECHNIQUES FOR DIODE CLAMPED MULTILEVEL INVERTERFED INDUCTION MOTOR. ARPN Journal of Engineering and Applied Sciences , Vol. 6 No. 1, pp. 90-99.

Xiaoming Yuan, Member, IEEE, and Ivo Barbi, Senior Member,Fundamentals of a New Diode Clamping Multilevel Inverter ;IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 15, NO. 4, JULY 2000

IEEE STD 519-1992

Standard Pacific Corp




DOI: 10.24003/emitter.v5i1.174

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