Browsing Electrical Engineering by Title
Now showing items 1629-1648 of 2495
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Non-standard characteristic of overcurrent relay for minimum operating time and maximum protection level
( Elsevier B.V. , 2019 , Article)Industrial overcurrent relays such as MiCOM P123 (overcurrent and earth fault protection relay) often offer three individual options for separate settings. These settings can be separately tuned and such ability can be ... -
Non-uniform quantized distributed sensing in practical wireless rayleigh fading channel
( Springer Verlag , 2015 , Conference Paper)In this paper, we study non-uniform multilevel quantization problem in cognitive radio networks (CRNs). We consider a practical collaborative spectrum sensing (CSS) scenario in which secondary users (SUs) cooperate with ... -
Nonisolated Symmetrical Interleaved Multilevel Boost Converter with Reduction in Voltage Rating of Capacitors for High-Voltage Microgrid Applications
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)This article proposed a nonisolated symmetrical interleaved multilevel boost converter for high-voltage microgrid applications. The proposed converter configuration is derived from the integration of a voltage multiplier ... -
NonLinear Control of Electrical Machines Using NonLinear Feedback
( John Wiley & Sons, Ltd , 2012 , Book chapter) -
Nonlinear dynamic characteristics of nonlocal multi-phase magneto-electro-elastic nano-tubes with different piezoelectric constituents
( Springer , 2020 , Article)Analysis of exact nonlinear dynamic behavior of multi-phase magneto-electro-elastic (MEE) nanoshells has been presented in this paper using Jacobi elliptic functions. Multi-phase MEE material is constructed form piezoelectric ... -
Nonlinear fault diagnosis of jet engines by using a multiple model-based approach
( ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition, GT2011 , 2011 , Conference Paper)In this paper, a nonlinear fault detection and isolation (FDI) scheme that is based on the concept of multiple model (MM) approach is proposed for jet engines. A modular and a hierarchical architecture is proposed which ... -
Nonlinear fault diagnosis of jet engines by using a multiple model-based approach
( ASME , 2012 , Article)In this paper, a nonlinear fault detection and isolation (FDI) scheme that is based on the concept of multiple model approach is proposed for jet engines. A modular and a hierarchical architecture is proposed which enables ... -
Nonlinear modeling and dynamic analysis of bioengineering hyper-elastic tubes based on different material models
( Springer , 2019 , Article)In this research, nonlinear vibrations of a hyper-elastic tube accounting for large deflection and moderate rotation have been examined. The hyper-elastic tube is assumed to be surrounded by a nonlinear hardening elastic ... -
Nonlinear stochastic modeling for optimal dispatch of distributed energy resources in active distribution grids including reactive power
( Elsevier B.V. , 2019 , Article)This paper deals with energy storage system (ESS) in active distribution networks. The purpose is to install ESSs on the grid to minimize network losses. The problem is expressed as an optimization programming to minimize ... -
Nonlinear Suboptimal Tracking Controller Design Using State-Dependent Riccati Equation Technique
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)In this brief, a new technique for solving a suboptimal tracking problem for a class of nonlinear dynamical systems is presented. Toward this end, an optimal tracking problem using a discounted cost function is defined and ... -
Novel Actuator Fault Diagnosis Framework for Multizone HVAC Systems Using 2-D Convolutional Neural Networks
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Heating, ventilation, and air conditioning (HVAC) systems are used to condition the indoor environment in buildings. They can be subjected to malfunctioning since they are the most extensively operated buildings' components ... -
Novel and robust machine learning approach for estimating the fouling factor in heat exchangers
( Elsevier , 2022 , Article)The fouling factor (Rf) is an operating index for measuring an undesirable effect of solids’ deposition on the heat transfer ability of heat exchangers. Accurate prediction of the fouling factor helps appropriate scheduling ... -
Novel Approach to Non-Invasive Blood Glucose Monitoring Based on Transmittance and Refraction of Visible Laser Light
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)Current blood glucose monitoring (BGM) techniques are invasive as they require a finger prick blood sample, a repetitively painful process that creates the risk of infection. BGM is essential to avoid complications arising ... -
Novel Control Algorithm for control of qZSI as Front - End Converter during nonsunlight hours
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)Degrading effect of energy generation from fossil fuel are extensively discussed and debated leading to paradigm shift to renewable energy generation. Energy generation from PV panels is the best alternative for state of ... -
Novel control algorithm for V/F control of PWAM based induction motor drive
( 44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018; Omni Shoreham , 2018 , Conference Paper)© 2018 IEEE. In this paper, three-phase induction motor su by multilevel quasi impedance source inverter (qZSI) is contr with V/f technique. Application of pulse width amplitud modulation (PWAM) technique for controlling ... -
A novel control scheme for three-phase seven-level packed U-Cell based DSTATCOM
( Elsevier , 2020 , Article)With the advent of SiC devices, the packed U-Cell converter has become a promising topology among the multilevel converters for medium voltage DSTATCOM application. It utilizes fewer components while achieving the maximum ... -
A novel converter for sinusoidal encoders
( IEEE , 2006 , Conference Paper)The paper presents a novel and low cost method for determining the angle from sine and cosine signals generated by angular position sensors such as resolvers and sinusoidal encoders. The proposed scheme is based upon the ... -
Novel cooperative communication schemes with interference management for multi-user wireless networks
( Institute of Electrical and Electronics Engineers Inc. , 2013 , Conference Paper)Cooperative communication is a promising technique for future wireless networks. It can be used in improving communication reliability, and enhancing power and spectrum efficiency. However, its performance gain degrades ... -
Novel cooperative policy for cognitive radio networks: Stability region and delay analysis
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)We consider a cognitive radio system that consists of primary user, secondary user, and their destinations. The secondary user has a relaying capability, i.e., it transmits the relayed packets from the primary user. Unlike ... -
A novel deep learning technique for morphology preserved fetal ECG extraction from mother ECG using 1D-CycleGAN
( Elsevier , 2024 , Article)The non-invasive fetal electrocardiogram (fECG) enables easy detection of developing heart abnormalities, leading to a significant reduction in infant mortality rate and post-natal complications. Due to the overlapping of ...