Comparative analysis of various multicarrier modulation techniques for different multilevel converters

Other Title(s)

مقارنة بين أداء تقنيات التضمين المتعددة النواقل لجميع أنواع مغيرات القدرة متعددة المستويات

Joint Authors

al-Tai, Umar Talal Mahmud
al-Naib, Ahmad Muhammad Tawfiq Ibrahim

Source

Journal of Engineering

Issue

Vol. 24, Issue 12 (31 Dec. 2018), pp.45-59, 15 p.

Publisher

University of Baghdad College of Engineering

Publication Date

2018-12-31

Country of Publication

Iraq

No. of Pages

15

Main Subjects

Materials Science , Minerals

Abstract EN

The applications of Multilevel Converter (MLC) are increased because of the huge demand for clean power; especially these types of converters are compatible with the renewable energy sources.

In addition, these new types of converters have the capability of high voltage and high power operation.

A Nine-level converter in three modes of implementation; Diode Clamped-MLC (DC-MLC), Capacitor Clamped-MLC (CC-MLC), and the Modular Structured-MLC (MS-MLC) are analyzed and simulated in this paper.

Various types of Multicarrier Modulation Techniques (MMTs) (Level shifted (LS), and Phase shifted (PS)) are used for operating the proposed Nine level - MLCs.

Matlab/Simulink environment is used for the simulation, extracting, and analysis the results.

Finally, a comparison is made between the results for all topologies that are implemented regarding to the criteria of the output voltage waveforms harmonic distortion factor, No.

of the necessitated power components, and the complexity of each circuit.

Based on simulation results, the MS-MLC is finer as compared to the other types of MLCs.

It also observed that the MLCs (with three types) using Phase Opposition Disposition (POD) technique is performed better in terms of getting greater fundamental output voltage and lower THD% as compared to the other techniques

American Psychological Association (APA)

al-Tai, Umar Talal Mahmud& al-Naib, Ahmad Muhammad Tawfiq Ibrahim. 2018. Comparative analysis of various multicarrier modulation techniques for different multilevel converters. Journal of Engineering،Vol. 24, no. 12, pp.45-59.
https://search.emarefa.net/detail/BIM-897390

Modern Language Association (MLA)

al-Tai, Umar Talal Mahmud& al-Naib, Ahmad Muhammad Tawfiq Ibrahim. Comparative analysis of various multicarrier modulation techniques for different multilevel converters. Journal of Engineering Vol. 24, no. 12 (Dec. 2018), pp.45-59.
https://search.emarefa.net/detail/BIM-897390

American Medical Association (AMA)

al-Tai, Umar Talal Mahmud& al-Naib, Ahmad Muhammad Tawfiq Ibrahim. Comparative analysis of various multicarrier modulation techniques for different multilevel converters. Journal of Engineering. 2018. Vol. 24, no. 12, pp.45-59.
https://search.emarefa.net/detail/BIM-897390

Data Type

Journal Articles

Language

English

Notes

Includes appendix : p. 51-59

Record ID

BIM-897390