Browsing Electrical Engineering by Author "Rahman, Khaliqur"
Now showing items 1-11 of 11
-
Common mode voltage reduction in open-end multi-phase load system fed through matrix converter
Rahman, Khaliqur; Iqbal, Atif; Al-Emadi, Nasir; Ben-Brahim, Lazhar; Al-Ammari, Rashid; Tafti, Hossein Dehghani... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)In this paper reduction of common mode voltage (CMV) for five phases open end load system is discussed. Open end load is fed through three-to-five phases dual matrix converters (DMC). Space vector pulse width modulation ... -
Common-mode voltage control through vector selection in three-to-five phase matrix converter
Rahman, Khaliqur; Aware, M. V.; Iqbal, Atif; Al-ammari, Rashid; Abu-Rub, Haitham ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)Multi-phase matrix converters (more than three phase) are distinctively advantageous as because of reduced per-phase current and unity power factor operation. The electrical motors supplied through these converters do have ... -
Control and modulation of three to asymmetrical six-phase matrix converters based on space vectors
Al-Hitmi, Mohammed A.; Rahman, Khaliqur; Iqbal, Atif; Al-Emadi, Nasser ( Korean Institute of Power Electronics , 2019 , Article)This paper proposes the modulation and control of a three-to-six-phase matrix converter with an asymmetrical six-phase output. The matrix converter (MC) outputs consist of two sets of three-phase spatially shifted by 300, ... -
Control Of Packed U-cell Multilevel Five-phase Voltage Source Inverter
Iqbal, Atif; Tariq, Mohd; Rahman, Khaliqur; Al-qahtani, Abdulhadi ( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)A seven level five-phase voltage source inverter with packed U-cell topology is presented in this paper. This is called Packed U-cell because each unit of the inverter is of shape U. Fig. 1 presents a five-phase seven-level ... -
Enhanced Energy Extraction from a Solar Panel
Tabish, Shahbaz; Iqbal, Atif; Ashraf, Imtiaz; Rahman, Khaliqur ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Due the movement of the sun throughout the day, the insolation level incident on the fixed panel surface varies largely. The maximum level of insolation occurs only around noon. This leads to the panel to be under-utilised. ... -
Field-Oriented Control of Five-Phase Induction Motor fed from Space Vector Modulated Matrix Converter
Rahman, Khaliqur; Rahman, Syed; Bhaskar, Mahajan Sagar; Iqbal, Atif; Khandakar, Amith; Tariq, Mohd; Alamri, Basem... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)This paper presents the field-oriented control (FOC) of a five-phase induction motor (FPIM) fed from a three-to-five phase direct matrix converter (DMC). The article focuses on the modulation and control of the three-to-five ... -
Performance Analysis of a Three-to-Five Phase Dual Matrix Converter Based on Space Vector Pulse Width Modulation
Rahman, Khaliqur; Iqbal, Atif; Al-Hitmi, Mohammed A.; Dordevic, Obrad; Ahmad, Salman ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)In this paper, space vector pulse width modulation (SVPWM)-based algorithms for a five-phase open-end load fed from dual matrix converter (DMC) have been proposed. In the presented modulation methods, the reference output ... -
Performance Analysis of Multiphase High Power Open End Drives Fed from Dual Matrix Converter
Rahman, Khaliqur; Iqbal, Atif; Al-Emadi, Nasir; Al-Ammari, Rashid ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)In this paper an open ended seven phase stator winding drive is considered for analysis that is to be fed from matrix converter controlled by space vector pulse width modulation scheme. Open-end winding variable speed ... -
Scalable multiport converter structure for easy grid integration of alternate energy sources for generation of isolated voltage sources for mmc
Rahman, Syed; Khan, Irfan; Rahman, Khaliqur; Al Otaibi, Sattam; Alkhammash, Hend I.; Iqbal, Atif... more authors ... less authors ( MDPI AG , 2021 , Article)This paper presents a novel, scalable, and modular multiport power electronic topology for the integration of multiple resources. This converter is not only scalable in terms of the integration of multiple renewable energy ... -
Space vector PWM for a three-phase to six-phase direct AC/AC converter
Iqbal, Atif; Rahman, Khaliqur; Alammari, Rashid; Abu-Rub, Haitham ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)In this paper a generalized multi-phase space vector theory is considered for developing the space vector modulation of a three-phase to six-phase AC to AC converter. The modulation is based on the control of the voltage ... -
Travel Time Estimation using Multivariate Regression Model
Rahman, Khaliqur; Mallick, Shoaib; Asif, Muhammad ( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)As it is known from the current research and studies that travel time of vehicles is the most reliable parameters to measure the cost of a link. Cost modeling of routes has many useful applications in dynamic route selection ...