An Efficient Control Implementation for Inverter Based Harmony Search Algorithm

Najeeb, Mushtaq and Hamdan, Daniyal and Ramdan, Razali and Muhamad, Mansor (2017) An Efficient Control Implementation for Inverter Based Harmony Search Algorithm. International Journal of Power Electronics and Drive System (IJPEDS), 8 (1). pp. 279-289. ISSN 2088-8694(print); 2088-8694(online). (Published)

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This research implements a PI controller based on harmony search (HS) optimization algorithm for voltage source inverter to improve the output performance under step load change conditions. The HS algorithm aims to handle the trial and error procedure used in finding the PI parameters and then apply the proposed control algorithm via the eZdsp TMS320F28355 board to link the inverter prototype with the Matlab Simulink. The mean absolute error (MAE) is used as an optimization problem to minimize the output voltage error for the developed controller (PI-HS) as compared to the PI controller based particale swarm optimization algorithm (PI-PSO). Based on the experimental results obtained, it is noted that the proposed controller (PI-HS) provides a good dynamic performance, robustness, constant voltage amplitude, and fast response in terms of overshoot, transient, and steady-state.

Item Type: Article
Uncontrolled Keywords: eZdsp TMS320F28335 board; Harmony search; PI controller; SPWM with its C code; Voltage source inverter
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Faculty/Division: Faculty of Electrical & Electronic Engineering
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 19 Jul 2017 02:30
Last Modified: 08 Aug 2018 02:12
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