Browsing Electrical Engineering by Title
Now showing items 488-507 of 2495
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Analysis and implementation of a new asymmetric double H-bridge multilevel inverter
( John Wiley and Sons Ltd , 2021 , Article)Multilevel inverters (MLI) have become an integral component in many industrial applications including drive systems and distributed generation grid integrated systems. Efficient and cost-effective MLI topologies are ... -
Analysis and quality of service evaluation of a fast charging station for electric vehicles
( Elsevier Ltd , 2016 , Article)Electrification of transportation is considered as one of the most promising ways to mitigate climate change and reduce national security risks from oil and gasoline imports. Fast charging stations that provide high quality ... -
Analysis of a solar PV/battery/DG set-based hybrid system for a typical telecom load: a case study
( Taylor and Francis Ltd. , 2017 , Article)This paper analyses the technical and economic feasibility of using a hybrid renewable energy source for a typical telecom load in the state of Qatar. The hybrid system considered in this work consists of a solar photovoltaic ... -
Analysis of a three-phase to seven-phase transformer under unbalanced input
( Springer , 2020 , Article)In the recent past, multiphase power generation, power transmission, and multiphase drive system are the main focus of research due to their several advantages over existing three phase system. Multiphase drives have better ... -
Analysis of cell spectral efficiency of infrastructure relay-enhanced cellular system
( IEEE , 2011 , Conference Paper)In this paper, we investigate the downlink spectral efficiency of infrastructure relay-enhanced cellular systems. In particular, we use the average achieved spectral efficiency at an arbitrary mobile receiver in presence ... -
Analysis of control strategies for smoothing of solar PV fluctuations with storage devices
( Elsevier Ltd , 2023 , Article)The irradiation variations caused by cloud changes can cause rapid power fluctuations in large photovoltaic (PV) plants. The increased PV power share of the grid adversely affects the quality of power and the reliability ... -
Analysis of control strategies for smoothing of solar PV fluctuations with storage devices
( Elsevier , 2023 , Article)The irradiation variations caused by cloud changes can cause rapid power fluctuations in large photovoltaic (PV) plants. The increased PV power share of the grid adversely affects the quality of power and the reliability ... -
Analysis of fluctuations of antenna pattern in U-V2X communications
( Elsevier , 2023 , Article)The third-generation partnership project (3GPP) defined several scenarios of vehicle-to-everything (V2X) networks such as vehicle-to-vehicle, vehicle-to-pedestrian, and vehicle-to-infrastructure. Unmanned aerial vehicles ... -
Analysis of heterogeneous cellular networks interference with biased cell association using Poisson cluster processes
( IEEE Computer Society , 2014 , Conference Paper)Heterogeneous cellular networks (HetNets) achieve high data rates and coverage gains by distributing small cells over macro-cells based on random user demand. Recently, a novel approach to use stochastic geometry for ... -
Analysis of High-Dimensional Phase Space via Poincaré Section for Patient-Specific Seizure Detection
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)In this paper, the performance of the phase space representation in interpreting the underlying dynamics of epileptic seizures is investigated and a novel patient-specific seizure detection approach is proposed based on ... -
Analysis of In-band Full-Duplex OFDM Signals Affected by Phase Noise and I/Q Imbalance
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)The idea of the simultaneous transmission and reception of data using the same frequency is a potential candidate to be deployed in the next generation wireless communications standard 5G. The In-Band Full-Duplex (IBFD) ... -
Analysis of local time-frequency entropy features for nonstationary signal components time supports detection
( Elsevier Inc. , 2014 , Article)Identification of different specific signal components, produced by one or more sources, is a problem encountered in many signal processing applications. This can be done by applying the local time-frequency-based Rényi ... -
Analysis of Scalar PWM Approach with Optimal Common-Mode Voltage Reduction Technique for Five-Phase Inverters
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Research on common-mode-voltage (CMV) reduction in multiphase drive systems has recently met an intensified interest in the available literature. This paper first explores two existing space-vector-based CMV reduction ... -
Analyzing nonlocal nonlinear vibrations of two-phase geometrically imperfect piezo-magnetic beams considering piezoelectric reinforcement scheme
( SAGE Publications Ltd , 2020 , Article)This article deals with analyzing nonlinear free vibrations of nonlocal two-phase piezo-magnetic beam with geometric imperfection rested on viscoelastic substrate. The two-phase piezo-magnetic material is based on a ... -
Angle-insensitive co-polarized metamaterial absorber based on equivalent circuit analysis for dual band WiFi applications
( Nature Research , 2021 , Article)A novel and systematic procedure to design a co-polarized electromagnetic metamaterial (MM) absorber with desired outputs and resonance frequencies for dual-band WiFi signal absorption is presented. The desired resonance ... -
Angular position measurement using resolvers together with a robust linearization technique
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Resolvers are used for both absolute angular and linear position sensing. A robust amplitude to phase converter is described for the determination of position from the sine and cosine output signals of the resolver. The ... -
ANN-based extraction approach of PV cell equivalent circuit parameters
( IEEE , 2015 , Conference Paper)In most practical cases, a PV array is constructed from a combination of standard PV units (solar cells or panels) connected in series and/or in parallel to obtain the desired power, voltage and current ratings. However, ... -
ANN-based system for a discrimination between unbalanced supply voltage and phase loss in induction motors
( Institution of Engineering and Technology , 2014 , Conference Paper)It is documented that almost 98% of all voltage generated by electric utilities has up to 3% unbalance. Single phasing fault deserves special attention since phase loss is considered the worst case of unbalanced supply ... -
ANT-colony optimization-direct torque control for a doubly fed induction motor: An experimental validation
( Elsevier Ltd , 2022 , Article)Direct Torque Control (DTC) presents an optimal solution to control the behaviors of the alternative motors, compared to other controls, because of several advantages offered by this technique, the speed overshoots, fluxes, ... -
Antenna subset selection at multi-antenna relay with adaptive modulation
( John Wiley & Sons, Ltd. , 2013 , Article)In this paper, we proposed several antenna selection schemes for cooperative diversity systems with adaptive transmission. The proposed schemes were based on dual-hop relaying where a relay with multiple-antenna capabilities ...