Modulation index sets of low switching frequency multilevel inverters for wind generation system

Citation

Al-Mahrouk, Akram Mohammed Abdul Aziz and Mailah, Nashiren Farzilah and Mohd Radzi, Mohd Amran and Hassan, Mohd Khair and Wu, Yuan Kang and Hu, Yi Liang (2018) Modulation index sets of low switching frequency multilevel inverters for wind generation system. In: 10th IEEE PES Asia-Pacific Power and Energy Engineering Conference 2018 (APPEEC), 7-10 Oct. 2018, Kota Kinabalu, Sabah, Malaysia. (pp. 246-251).

Abstract

In this paper, nine, seven, five and three level diode clamped multilevel inverters (9L-7L-5L-3L DCMI) have been designed and used in wind generation system. The DCMI is designed to operate at low switching frequency with low THD by increasing the number of output voltage levels. The proposed designed DCMI is then connected to permanent magnetic synchronous generator (PMSG) wind turbine to generate an AC output voltage. A low switching frequency sinusoidal pulse width modulation (SPWM) triggering circuit is adopted as the controlling signals. Several cases were studied with varying number of levels and/or modulation indices used. The overall system is modeled in MATLAB/Simulink and a satisfied result be obtained.

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Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/APPEEC.2018.8566633
Publisher:	IEEE
Keywords:	Multilevel inverter; Wind turbine; SPWM; TH
Depositing User:	Nabilah Mustapa
Date Deposited:	10 Jun 2019 02:19
Last Modified:	10 Jun 2019 02:19
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/APPEEC.2018.8566633
URI:	http://psasir.upm.edu.my/id/eprint/68461
Statistic Details:	View Download Statistic

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