Electrical Engineering: المرسلات الحديثة
السجلات المعروضة 321 -- 340 من 2615
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Thermal analysis of Si-IGBT based power electronic modules in 50kW traction inverter application
( Elsevier , 2023 , Article)Estimation of accurate IGBT junction temperature is crucial for reliability assessment. The well-known RC lumped approach can help predict junction temperature. However, this method suffers from inaccuracy while characterizing ... -
Modelling and indirect field-oriented control for pole phase modulation induction motor drives
( John Wiley and Sons Inc , 2023 , Article)In the recent days, for the traction and electric vehicle (EV) applications, multiphase machines with pole phase modulation (PPM) technique have been proposed. The smoother operation during pole changeovers as well as ... -
A Combinational Level-Shifted and Phase-Shifted PWM Technique for Symmetrical Power Distribution in CHB Inverters
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)In cascaded H-bridge (CHB) multilevel inverters (MLIs), phase-shifted pulse width modulation (PSPWM) and level-shifted pulse width modulation (LSPWM) are the two prominent techniques to attain multilevel and better ... -
A new family of high gain boost DC-DC converters with reduced switch voltage stress for renewable energy sources
( John Wiley and Sons Ltd , 2023 , Article)In this paper, a new family of non-isolated boost dc-dc converters with high voltage gains is proposed. The proposed boost topologies exhibit very high voltage gains at moderate duty cycles and lower switch voltage/current ... -
Voltage Independent Reactive Current Based Sensor for Static VAr Control Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)The use of renewable energy-based converters is continuously increasing in modern power systems which inject voltage harmonics in the line. In this work, a novel, simple technique based on a binary (on/off) control of an ... -
Dual Stage Single-Phase to Multiphase Matrix Converter for Variable Frequency Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)A single-stage matrix converter (MC) is preferred for the conversion of a single-phase (1) supply of fundamental frequency (50 Hz) to the multiphase (m) power supply in a limited operating frequency range (5-15 Hz). These ... -
A Switched Capacitor Triple Boost Single-Source Thirteen-level Inverter
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference Paper)Switched capacitor (SC) networks are generally used to increase the voltage gain of inverters. This work proposes a single-phase switched capacitor multilevel inverter (MLI) capable of producing 13 levels of output voltage ... -
Concurrent frequency-voltage stabilization for hybrid microgrid with virtual inertia support
( John Wiley and Sons Inc , 2023 , Article)This paper presents a novel control scheme for combined frequency and voltage stabilization of an islanded multi-generator hybrid microgrid (IHμG). The control concept incorporates an improved virtual inertia support scheme ... -
Impact of Harmonics of Distributed Generators on the Harmonic Profiling of Distribution Networks
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference Paper)Distributed generators (DGs) have emerged as a go-to solution to accommodate increasing loads, with the existing grid infrastructure. The DG-injected power can be consumed locally, thereby reducing the grid current and ... -
Placement and Capacity of EV Charging Stations by Considering Uncertainties with Energy Management Strategies
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)At the present context, Plug-in electric vehicles (PEVs) are gaining popularity in the automotive industry due to their low CO2 emissions, simple maintenance, and low operating costs. As the number of PEVs on the road ... -
Placement of FCS Considering Power Loss, Land Cost, and EV Population
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference Paper)Electric vehicles (EVs) have recently gotten a lot of attention from the government and the auto industry. This is because EVs produce less CO2 and cost less to run and maintain. However, as EV adoption rises, the pressure ... -
Unaligned inductance calculation using flux tube approach for rotor conducting screen-based SRM
( John Wiley and Sons Inc , 2021 , Article)This article investigates the effect of utilising rotor conducting screens within a switched reluctance machine (SRM). Conducting, non-magnetic materials such as aluminium or copper are inserted into the interpole regions ... -
An isolated-boost-converter-based unidirectional three-phase off-board fast charger for electric vehicles
( John Wiley and Sons Inc , 2022 , Article)In this work, a novel three-phase unidirectional off-board Electric Vehicles (EVs) fast charger is proposed. Each phase of the proposed converter consists of a two-stage converter. The first stage is an AC–DC front-end ... -
An isolated-boost-converter-based unidirectional three-phase off-board fast charger for electric vehicles
( John Wiley and Sons Inc , 2022 , Article)In this work, a novel three-phase unidirectional off-board Electric Vehicles (EVs) fast charger is proposed. Each phase of the proposed converter consists of a two-stage converter. The first stage is an AC–DC front-end ... -
State-of-the-art multi-phase windings types
( Nova Science Publishers, Inc. , 2022 , Book chapter)Multiphase machines have attracted significant attention in academic and industrial sectors as candidates for high-power safety-critical applications and wind energy conversion systems. Premierly, this chapter introduces ... -
Fiber Bragg Gratings based smart insole to measure plantar pressure and temperature
( Elsevier , 2022 , Article)Various foot complications can be easily avoided by continuously monitoring plantar (foot sole) pressure and temperature at home. Systems which can simultaneously measure plantar pressure and temperature in real time are ... -
Feasibility of tracking involuntary head movement for MRI using a coil as a magnetic dipole in a time-varying gradient
( Elsevier , 2023 , Article)Accurate tracking involuntary head movements is fairly a challenging problem in MR imaging of the brain. Though there are few techniques available to monitor the head movement of the subject for a prospective motion ... -
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 ... -
A novel hybrid methodology to secure GOOSE messages against cyberattacks in smart grids
( Nature Research , 2023 , Article)IEC 61850 is emerging as a popular communication standard for smart grids. Standardized communication in smart grids has an unwanted consequence of higher vulnerability to cyber-attacks. Attackers exploit the standardized ... -
NDDNet: a deep learning model for predicting neurodegenerative diseases from gait pattern
( Springer Nature , 2023 , Article)Neurodegenerative diseases damage neuromuscular tissues and deteriorate motor neurons which affects the motor capacity of the patient. Particularly the walking gait is greatly influenced by the deterioration process. Early ...