Predictive direct power control (PDPC) of grid-connected dual-active bridge multilevel inverter (DABMI)

Goh, H.H. and ., Azuwien Aida and Lee, S.S. and Sim, S.Y. and Goh, K.C. (2017) Predictive direct power control (PDPC) of grid-connected dual-active bridge multilevel inverter (DABMI). International Journal of Power Electronics and Drive System (IJPEDS). pp. 31-40. ISSN 2088-8694

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Abstract

This paper deals with controlling a grid-connected dual-active bridge multilevel inverter for renewable energy integration. The concept of direct power control is integrated with model predictive control algorithm, which is termed as predictive direct power control, to control the real and reactive power injected into the power grid. The proposed multilevel inverter allows more options of feasible voltage vectors for switching vector selections in order to generate multilevel outputs, and thereby obtaining high power quality in the power grid. By using the predictive direct power control, simulation results show that the proposed multilevel inverter produces lower power ripple and manage to achieve currents with low total harmonic distortion which are well within the IEEE standard. The modeling and simulation of the system are implemented and validated by MATLAB Simulink software.

Item Type:	Article
Uncontrolled Keywords:	Predictive direct power control; Multilevel inverter; Grid connected inverter
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions:	Faculty of Electrical and Electronic Engineering > Department of Electrical Engineering
Depositing User:	Mrs. Siti Noraida Miskan
Date Deposited:	06 Jan 2022 03:57
Last Modified:	06 Jan 2022 03:57
URI:	http://eprints.uthm.edu.my/id/eprint/5175

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