Electrical Engineering: Recent submissions
Now showing items 601-620 of 2649
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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 , Article)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. ... -
Blockchain-Based Local Energy Market Enabling P2P Trading: An Australian Collated Case Study on Energy Users, Retailers and Utilities
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)This paper presents a collated case study on local energy market (LEM) in Australia, in which energy users take part frequently in peer-to-peer (P2P) energy trading among themselves considering the agile presence of energy ... -
Data-Driven Load Frequency Control Based on Multi-Agent Reinforcement Learning With Attention Mechanism
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)With the massive penetration of renewable energy, traditional reinforcement learning algorithms suffer from slow convergence and area control error (ACE) in interconnected power systems. This paper proposes data-driven ... -
Toward IoRT Collaborative Digital Twin Technology Enabled Future Surgical Sector: Technical Innovations, Opportunities and Challenges
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article Review)In today's world, it is anticipated that DTw and IoRT will transform the idea of digital healthcare and advancement of it what was previously unknown. DTw is (physical or virtual) machines or computer-based models capable ... -
Virtual Inertia Support in Power Systems for High Penetration of Renewables - Overview of Categorization, Comparison, and Evaluation of Control Techniques
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)By replacing conventional generation units with renewable energy sources (RESs), the power system gains an alternate source of future power generation and a better environmental platform. RESs, on the other hand, are unable ... -
Optimization of a Fuel Cost and Enrichment of Line Loadability for a Transmission System by Using Rapid Voltage Stability Index and Grey Wolf Algorithm Technique
( MDPI , 2022 , Article)Efficient transmission of power is a pressing concern in modern power systems as it could relieve additional investments (e.g., right of way) and may improve stability. Non-uniform loading of transmission lines (which ... -
Modeling the risk-based decisions of the microgrid in day-ahead energy and reserve markets considering stochastic dispatching of electrical and thermal energy storages
( Elsevier Ltd , 2022 , Article)In this paper, the electrical and thermal energy management problem of a micro-grid operator (MGO) is addressed under uncertainties aiming at participating in the day-ahead energy and reserve markets. For this purpose, a ...
