College of Engineering: Recent submissions
Now showing items 2301-2320 of 8384
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A comparative analysis to forecast carbon dioxide emissions
( Elsevier Ltd , 2022 , Article)Despite the growing knowledge and commitment to climate change, carbon dioxide (CO2) emissions continue to rise dramatically throughout the planet. In recent years, the consequences of climate change have become more ... -
Integration of machine learning with economic energy scheduling
( Elsevier Ltd , 2022 , Article)The aim of economic load dispatch (ELD) is to deliver required electrical power for a specified period at the lowest possible generation cost using available generating units (GUs). It is imperative to lower the generation ... -
Towards electric digital twin grid: Technology and framework review
( Elsevier B.V. , 2023 , Article Review)The major hindrances in the energy system are ecological consciousness, lack of clean and sustainable energy management, insufficient energy distribution-transmission-optimization, expensive power transfer costs, and ... -
Trends and prospects of geothermal energy as an alternative source of power: A comprehensive review
( Elsevier Ltd , 2022 , Article Review)The world has capitalized on numerous renewable energy resources by developing its energy infrastructure mainly around solar, biomass, and hydro energy. However, geothermal energy has not yet been developed at a significant ... -
Grid Connected Microgrid Optimization and Control for a Coastal Island in the Indian Ocean
( MDPI , 2022 , Article)For the suggested site in the Maldives, this research paper analyzes the possibility of a hybrid renewable microgrid that is dispatch strategy-governed in both off-grid and on-grid scenarios. The planned microgrid's ... -
Comparative Performance of DFIG and PMSG Wind Turbines during Transient State in Weak and Strong Grid Conditions Considering Series Dynamic Braking Resistor
( MDPI , 2022 , Article)The recently stipulated grid codes require wind generators to re-initiate normal power production after grid voltage sag. This paper presents a comparative performance of two commonly employed variable speed wind turbines ... -
A slotted plus-shaped antenna with a DGS for 5G Sub-6 GHz/WiMAX applications
( Elsevier Ltd , 2022 , Article)A slotted plus-shaped patch antenna (PSPA) with defected ground structure (DGS) is modelled and proposed for 5G Sub-6 GHz and WiMAX applications by using computer simulation technology (CST) MWS suite. The PSPA incorporates ... -
A Single Inductor Multi-Port Power Converter for Electric Vehicle Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)This research presents a non-isolated multi-port power converter feasible to hybridize energy alternatives in electric vehicles. Due to the hybridization of the various input sources, there are several advantages in load ... -
A failure assessment method of island distribution lines based on model-data hybrid drive
( John Wiley and Sons Inc , 2022 , Article)Open circuit faults of island distribution lines account for more than 70% of the total number of faults in the distribution network. Failure assessment of lines plays a crucial role in the operational safety of the island ... -
A proportional power sharing method through a local control for a low-voltage islanded microgrid
( Elsevier Ltd , 2022 , Article)In this paper, the proportional power sharing is focused through proposing a modified reverse droop control (RDC) scheme in a low-voltage (LV) islanded microgrid. The power is shared proportionally among parallel ... -
Improved engine performance and significantly reduced greenhouse gas emissions by fumigating hydrogen in a diesel engine
( Elsevier Ltd , 2022 , Article)A thermodynamic model was developed for combustion, performance, and emissions with a reference diesel fuel, a 10 vol% methanol blend with 90 vol% diesel, a 10 vol% ethanol with 90 vol% diesel and a 4% hydrogen fumigating ... -
Selective Harmonic Elimination in a Multilevel Inverter Using Multi-Criteria Search Enhanced Firefly Algorithm
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)This research paper proposes the new multi-criteria search based enhanced firefly algorithm for solving selective harmonic elimination in a multilevel inverter. This new enhanced firefly utilizes adaptive nature of social ... -
A Hybrid PWM Technique to Improve the Performance of Voltage Source Inverters
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)Due to the rapid advancement of power semiconductor devices, the use of voltage source inverters (VSIs) has gained widespread acceptance. As a consequence, the performance of the voltage source inverter has emerged as a ... -
Guest editorial: Application of cloud energy storage systems in power systems
( John Wiley and Sons Inc , 2023 , Other)Cloud energy storage system (CESS) technology is a novel idea to eliminate the distributed energy storage systems from the consumers into a cloud service centre, where CESS acts as a virtual energy storage capacity instead ... -
Next-generation blockchain enabled smart grid: Conceptual framework, key technologies and industry practices review
( Elsevier B.V. , 2023 , Article Review)Technological advancements in smart grid energy systems (SGESs) are introducing sustainable frameworks to meet the demand for the fourth industrial energy revolution. These frameworks are planned to be used in the forthcoming ... -
Wide area monitoring system operations in modern power grids: A median regression function-based state estimation approach towards cyber attacks
( Elsevier Ltd , 2023 , Article)Modern power grid is a generation mix of conventional generation facilities and variable renewable energy resources (VRES). The complexity of such a power grid with generation mix has routed the utilization of infrastructures ... -
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 ... -
Dust accumulation and aggregation on PV panels: An integrated survey on impacts, mathematical models, cleaning mechanisms, and possible sustainable solution
( Elsevier Ltd , 2023 , Article Review)Photovoltaic (PV) panels are one of the most emerging components of renewable energy integration. However, where the PV systems bring power conversion efficiency with its bulk installation setup and eco-friendly feasibility, ... -
Power transformer health condition evaluation: A deep generative model aided intelligent framework
( Elsevier Ltd , 2023 , Article)This paper presents a deep generative model-aided intelligent framework for effective health condition evaluation of power grid transformers. The health assessment of a power transformer is required to guarantee the stable ... -
Evaluation of a calibration technique in measuring partial discharges inside mineral oils with a high-frequency current transformer (HFCT) sensor: A case study
( John Wiley and Sons Inc , 2023 , Article)Partial discharge is one of the main reasons for insulation degradation in high-voltage apparatuses. Partial discharge is an ineluctable phenomenon that happens when a high electrical field is adjacent to an insulator. ...
