تصفح Electrical Engineering حسب العنوان
السجلات المعروضة 448 -- 467 من 2498
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An improved asymmetrical multi-level inverter topology with boosted output voltage and reduced components count
( John Wiley and Sons Inc , 2021 , Article)This paper presents an improved Multi-level Inverter topology utilizing the concept of boosting-capacitor and two DC sources with reduced switches count for generating 17-level output. The topology employs 10 unidirectional ... -
An improved asymmetrical multilevel inverter topology with reduced semiconductor device count
( John Wiley and Sons Ltd , 2020 , Article)Background: Multilevel Inverters have become a viable alternative to two-level inverters because of their superior power quality, however, the increase in number of switches with their corresponding voltage stress, and dc ... -
An improved decentralized finite-time approach for excitation control of multi-area power systems
( Elsevier Ltd , 2022 , Article)The complexity of modern power systems has introduced more challenging aspects for stability. These challenges are due to the increase in stressed and constraint conditions. To resolve this issue, a novel adaptive fuzzy ... -
An Improved Design of High-Resolution Quadratic Time-Frequency Distributions for the Analysis of Nonstationary Multicomponent Signals Using Directional Compact Kernels
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)This paper presents a new advanced methodology for designing high resolution time-frequency distributions (TFDs) of multicomponent nonstationary signals that can be approximated using piece-wise linear frequency modulated ... -
An Improved Fault Tolerant Five-Phase Induction Machine Using A Combined Star/Pentagon Single Layer Stator Winding Connection
( IEEE , 2015 , Article)One of the main merits offered by multiphase machines is their high fault-tolerant capability. Literature has demonstrated that the performance of multiphase induction machines under fault conditions is affected by the ... -
An Improved Multistage Switched Inductor Boost Converter (Improved M-SIBC) for Renewable Energy Applications: A key to Enhance Conversion Ratio
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)In this article, an improved Multistage Switched Inductor (M-SI) based power converter or Improved Multistage Switched Inductor Boost Converter (Improved M-SIBC) is proposed for renewable applications which provides a key ... -
An improved particle filtering-based approach for health prediction and prognosis of nonlinear systems
( Elsevier Ltd , 2018 , Article)Health monitoring of nonlinear systems is broadly concerned with the system health tracking and its prediction to future time horizons. Estimation and prediction schemes constitute as principle components of any health ... -
An improved performance direct-drive permanent magnet wind generator using a novel single-layer winding layout
( IEEE , 2013 , Article)Direct-drive permanent magnet (PM) generators have become a strong contender in medium and large rating wind energy conversion systems as they not only provide higher efficiency and annual energy production, but also reduce ... -
An improved predictive control approach for Multilevel Inverters
( IEEE Computer Society , 2013 , Conference Paper)This paper proposes a flexible predictive control strategy for flying capacitors based Multi-Level Inverters (MLIs). The proposed controller, applied for a Flying Capacitors Inverter (FCI) and a Modular Multilevel Converter ... -
An improved robust model predictive control for linear parameter-varying input-output models
( John Wiley and Sons Ltd , 2018 , Article)This paper describes a new robust model predictive control (MPC) scheme to control the discrete-time linear parameter-varying input-output models subject to input and output constraints. Closed-loop asymptotic stability ... -
An improved sensorless sliding mode control/adaptive observer of a five-phase permanent magnet synchronous motor drive
( Springer London , 2017 , Article)This paper presents a new sliding mode observer (SMO) for sensorless sliding mode control (SMC) of five-phase permanent magnet synchronous motor (PMSM) with online stator resistance estimation. The proposed approach is ... -
An Improved Structures of Modified CUK Converter using VLSI module (MCCVLSI) for High-Voltage Renewable Energy Applications
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)In this paper, an improved structures of modified CUK converter (MCCVLSI) is presented using Voltage Lift Switched Inductor (VLSI) module. The proposed converter provides a negative high DC voltage which is a doable solution ... -
An improved time–frequency noise reduction method using a psycho-acoustic Mel model
( Elsevier Inc. , 2018 , Article)This paper addresses the problem of noise reduction in non-stationary signals. The paper first describes a human physiology based time?frequency (TF) representation (HPTF) using Mel filterbanks. It is then used to improve ... -
An Improved Torque Density Pseudo Six-Phase Induction Machine Using a Quadruple Three-Phase Stator Winding
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)The nine-phase six-terminal induction machine has recently been proposed as a promising contender to the conventional six-phase asymmetrical winding machine in terms of torque density, phase current quality, stator winding ... -
An innovative edge-based Internet of Energy solution for promoting energy saving in buildings
( Elsevier , 2022 , Article)Due to the ubiquity and maturity of Artificial Intelligence (AI), it became an essential tool in the development real-time Internet of energy (IoE) solutions. Also, since cloud platforms are not being the first implementation ... -
An insight into the future of engineering education, recommendations for implementations, and conclusions
( Springer International Publishing , 2015 , Book chapter)The Middle East and North Africa (MENA) region in general, and the Gulf Cooperation Council (GCC) region in particular, is a significantly dynamic and fast-changing part of the world, and when coupled with an ever-dynamic ... -
An integrated multiparametric system for infrastructure monitoring and earlywarning based on internet of things
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)Our daily life strictly depends on distributed civil and industrial infrastructures in which Qatar and other heavily industrialized countries have large investments. Recently, fails in such infrastructures have incurred ... -
An intelligent and low-cost eye-tracking system for motorized wheelchair control
( MDPI AG , 2020 , Article)In the 34 developed and 156 developing countries, there are ~132 million disabled people who need a wheelchair, constituting 1.86% of the world population. Moreover, there are millions of people suffering from diseases ... -
An intelligent nonintrusive load monitoring scheme based on 2D phase encoding of power signals
( John Wiley and Sons Ltd , 2021 , Article)Nonintrusive load monitoring (NILM) is the de facto technique for extracting device-level power consumption fingerprints at (almost) no cost from only aggregated mains readings. Specifically, there is no need to install ... -
An intelligent system for the climate control and energy savings in agricultural greenhouses
( Springer Netherlands , 2016 , Article)A greenhouse for crop production is a complex thermodynamic system where the indoor temperature and the humidity conditions have a great impact on the crop yields. This system can be considered a multivariable input output ...