A. I. Alolah

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This paper presents the design and implementation of an instantaneous current control technique for a three-phase shunt hybrid power filter (SHPF) to compensate harmonics generated by non-linear loads. The control of the SHPF is based on synchronous reference frame (SFR) method. The SHPF consists of a small-rated voltage source inverter (VSI) in series with(More)
This paper introduces an optimal sizing algorithm for a hybrid renewable energy system using smart grid load management application based on the available generation. This algorithm aims to maximize the system energy production and meet the load demand with minimum cost and highest reliability. This system is formed by photovoltaic array, wind turbines,(More)
In this paper, a configurable single chip firing circuit for three phase motor speed control based on Field Programmable Gate Array (FPGA) hardware architecture is presented. The proposed circuit is designed, implemented and tested using MAX II PLD chip (EPM1270F256C5 device). The system has the advantages of being simple, flexible and low development cost(More)
A novel, simple and reliable digital firing scheme has been implemented for soft starting and speed control of three-phase induction motor using ac voltage controller. The system consists of three-phase supply connected to the three-phase induction motor via three triacs and its control circuit. The ac voltage controller has three modes of operation(More)
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