Online Selective Harmonic Minimization for Cascaded Half-Bridge Multilevel Inverter Using Artificial Neural Network

被引：0

作者：

Farhadi, Payam ^{[1
]}

Navidi, Mohammad ^{[2
]}

Gheydi, Milad ^{[3
]}

Pazhoohesh, Mehdi ^{[4
]}

Bevrani, Hassan ^{[2
]}

机构：

[1] Islamic Azad Univ, Parsabad Moghan Branch, Dept Elect Engn, Parsabad Moghan, Iran

[2] Univ Kurdistan, Dept Elect & Comp Engn, Sanandaj, Iran

[3] Islamic Azad Univ, Dept Elect Engn, Sci & Res Branch, Tehran, Iran

[4] Univ Liverpool, Dept Engn, Liverpool, Merseyside, England

来源：

2015 INTL AEGEAN CONFERENCE ON ELECTRICAL MACHINES & POWER ELECTRONICS (ACEMP), 2015 INTL CONFERENCE ON OPTIMIZATION OF ELECTRICAL & ELECTRONIC EQUIPMENT (OPTIM) & 2015 INTL SYMPOSIUM ON ADVANCED ELECTROMECHANICAL MOTION SYSTEMS (ELECTROMOTION) | 2015年

关键词：

Artificial Neural Network; Total Harmonic Distortion; Selective Harmonic Elimination; Cascaded Half Bridge Multilevel Inverter; Online Approach;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Selective harmonic elimination (SHE) is a widely used method to minimize the amount of total harmonic distortion (THD) in multilevel inverters. The main challenge associated with SHE method is to solve multiple variable high order nonlinear equations to obtain desired switching angles. To overcome this problem, a new online approach is provided in this paper which does not require solving complex nonlinear equations. In this method, artificial neural networks (ANNs) are used to determine the switching angles to minimize the THD amount of the ac side voltage of an 11-level cascaded Half-bridge (CHB) multilevel inverter. However, unlike offline methods, ANN is updated online, without using any data gained from solving SHE equations. Finally, Simulation results are illustrated and compared with other offline methods.

引用

页码：331 / 335

页数：5

共 23 条

[1]

Ahmadi D., 2011, POWER ELECT IEEE T, V26, P2752

[2] A Universal Selective Harmonic Elimination Method for High-Power Inverters [J].

Ahmadi, Damoun ;

Zou, Ke ;

Li, Cong ;

Huang, Yi ;

Wang, Jin .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2011, 26 (10) :2743-2752

[3]

Aravind P. Shanmuga, 2013, 2013 International Conference on Energy Efficient Technologies for Sustainability (ICEETS), P163, DOI 10.1109/ICEETS.2013.6533376

[4]

Chiasson J. N., 2004, POWER ELECT IEEE T, V19, P490

[5] A unified approach to solving the harmonic elimination equations in multilevel converters [J].

Chiasson, JN ;

Tolbert, LM ;

McKenzie, KJ ;

Du, Z .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2004, 19 (02) :478-490

[6] Review of multilevel voltage source inverter topologies and control schemes [J].

Colak, Ilhami ;

Kabalci, Ersan ;

Bayindir, Ramazan .

ENERGY CONVERSION AND MANAGEMENT, 2011, 52 (02) :1114-1128

[7]

Cowell D. M. J., 2013, ULTRASONICS FERROELE, V60, P1097

[8] Phase-Inversion-Based Selective Harmonic Elimination (PI-SHE) in Multi-Level Switched-Mode Tone- and Frequency-Modulated Excitation [J].

Cowell, David M. J. ;

Smith, Peter R. ;

Freear, Steven .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2013, 60 (06) :1084-1097

[9]

Dahidah A, 2008, POWER ELECT IEEE T, V23, P1630

[10] Selective harmonic elimination pulse-width modulation seven-level cascaded H-bridge converter with optimised DC voltage levels [J].

Dahidah, M. S. A. ;

Konstantinou, G. S. ;

Agelidis, V. G. .

IET POWER ELECTRONICS, 2012, 5 (06) :852-862

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