A. I. Alolah

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A DSP-based implementation of an instantaneous current control for a three-phase shunt hybrid power filter S. Rahmani a,c,∗,2, Ab. Hamadi a,1, K. Al-Haddad a,b,1, A.I. Alolah d a Canada Research Chair in Energy Conversion and Power Electronics CRC-ECPE, École de Technologie Supérieure, 1100 Notre-Dame, Montréal, Québec H3C 1K3, Canada b Alfaisal University,(More)
Abstract: Advanced knowledge of the minimum capacitor value required for self-excitation of an induction generator is of practical interest. To find this capacitor value two nonlinear equations have to be solved. Different numerical methods for solving these equations are known from previous literature. However, these solutions involve some guessing in a(More)
Thyristors are now widely used in many power electronics and motors drives applications. This is due to their several advantages such as relatively small size, low losses, market availability, and low cost. In this paper, a stator voltage control of three-phase induction motor by using thyristors is analyzed and simulated in details. The stator voltage has(More)
Because of its low maintenance and robustness, induction motors have many applications in the industries. Most of these applications need fast and smart speed control system. This paper introduces a smart speed control system for induction motor using fuzzy logic controller. Induction motor is modeled in synchronous reference frame in terms of dq form. The(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)
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)
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)
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