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1,277 articles for “DC power”
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Research ArticleOpen accessPhrase in the titleSimulation, Design and Construction of High Voltage DC Power Supply at 15 kV Output Using Voltage Multiplier CircuitsN. Mariun, D. Ismail, K. Anayet et al.This study describes the details of high voltage DC power supply whose output voltage is 15 kV. In this study, we review the major aspects of the design of voltage multiplier circuits and constructed a prototype power supply based on simulation, design and implementation of the hardware works in the laboratory. Its simulation works done by using EMTDC PSCAD and … …American Journal of Applied Sciences, Vol. 3, Issue 12 · 31 Dec 2006 · 7,205 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDesign of a Synchronous Reference Frame Controlled Fuzzy Logic Based Distribution Static Compensator to Enhance Distribution System Power QualityRekha Sampath, Lokesh Mallaiah, Ashwini A V et al.The demand for enhanced power quality in distribution systems has increased due to the widespread utilization of various AC loads, including rectifiers, inductive loads, and variable speed drives. When these nonlinear loads are combined with renewable energy sources, harmonics are introduced in the system. These can affect the way other equipment in the network works and leave the system vulnerable … …Journal of Computer Science, Vol. 22, Issue 2 · 27 Feb 2026 · 1,710 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAlpha Power Inverted Exponentiated Weibull Distribution with Data ApplicationsAbdulkareem M. BasheerA novel extension of the Inverted Exponentiated Weibull (IEW) distribution is achieved through the utilization of the generator Alpha Power (AP) transformation. The resulting extended distribution is denoted as the Alpha Power Inverted Exponentiated Weibull (APIEW) distribution, which encompasses various sub-models. The statistical characteristics of the newly proposed distribution are established, encompassing the hazard rate function, mean residual life, mean … …Journal of Mathematics and Statistics, Vol. 20, Issue 1 · 21 Dec 2024 · 8,370 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAssessing the Potential of Tidal Power Plants in Sub-Saharan AfricaAdeyinka Victor Adebayo, Samuel Oladeji, Hussein Kehinde Adebayo, Ismaheel Oyeyemi OladejoThis study assesses the potential of tidal power plants in Sub-Saharan Africa (SSA), an area with considerable yet untapped renewable energy resources. Leveraging previous research and technological advancements, this study focuses on tidal range and tidal stream power plants, exploring their feasibility in the unique coastal geography of SSA. The paper highlights the significant tidal currents along the Atlantic coast, … …American Journal of Engineering and Applied Sciences, Vol. 17, Issue 4 · 20 Nov 2024 · 5,273 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleResource Pooling Coupled with Power Adaptation for the Management of Interferences between Cellular and D2D Communications in 5GDeussom Djomadji Eric Michel, Mengoumou Abessolo ArseneAs telecommunication networks are booming, we are witnessing an ever-increasing evolution of network generations. These evolutions are due both to the ever-higher demands of subscribers and services. Thus, the world we live in is moving towards a global interconnection of information systems and equipment, with an ever-increasing demand in terms of throughput, in terms of low latency, and reliability. This … …American Journal of Applied Sciences, Vol. 22, Issue 1 · 5 Mar 2025 · 8,575 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleImprovement of Rooftop Solar Panels Efficiency using Maximum Power Point Tracking Based on an Adaptive Neural Network Fuzzy Inference SystemI Made Ari Nrartha, I Made Ginarsa, Agung Budi Muljono et al.Rooftop solar panels are a strategy for achieving Indonesia's renewable energy goals, but their non-linear characteristics make them difficult to control, especially in the face of extreme weather changes. An effective controller is needed to optimize the power output of solar panels. This study proposes a Maximum Power Point Tracking (MPPT) controller based on an Adaptive Neural network Fuzzy Inference … …American Journal of Engineering and Applied Sciences, Vol. 16, Issue 1 · 19 Jan 2023 · 5,769 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleModeling and Performance Analysis of a Petroleum-Pipeline-Pressure-Boosting Station Powered by Two-Shaft GT EngineYousef S. H. Najjar, Mohammad Z. M. Yousef, Aad M. A. Al-MahgariThis study offers modeling and performance analysis of a pressure-boosting station for petroleum pipelines using a sustainable two-shaft GT engine to drive a three-stage centrifugal pump. The modeling is divided into three steps; matching the GT engine components at the maximum efficiency line, matching the pump performance with the requirements of the pipeline system to generate the pump load curve, … …Energy Research Journal, Vol. 12, Issue 1 · 18 Jan 2022 · 10,510 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBi-Stable Vibration Power Generation System Using Electromagnetic Motor and Efficiency Improvement by Stochastic ResonanceWei Zhao, Yoshiro Fujiwara, Jingchao Guan et al.Research on vibration energy harvesting using stochastic resonance has become an important research topic. A vibration energy harvesting system was developed using electromagnetic motors based on an obliquely supported bistable motion model consisting of a spring mass. After formulating the motion-governing equations of the proposed vibrating system and analyzing its potential energy performance, it was demonstrated that the system exhibits … …American Journal of Engineering and Applied Sciences, Vol. 16, Issue 3 · 2 Aug 2023 · 5,734 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffects of Renewable Energies and Big Data on the Biggest Spanish Energy Power Companies’ Business ModelsPablo de MergelinaSince the emergence of renewable energy sources and thanks to the encouragement of governments and the interest of citizens in an economical, environmentally friendly and sustainable system, the electricity sector is in a transition to renewable energy. Renewable energy is not simply the cornerstone of a transaction, but an entire electric revolution. Literature review reveals the following question: How will … …American Journal of Economics and Business Administration, Vol. 12, Issue 1 · 17 May 2020 · 8,046 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleModelling IoT Systems with UML: A Case Study for Monitoring and Predicting Power ConsumptionMarla Teresinha Barbosa Geller, Anderson Alvarenga de Moura MenesesSoftware Engineering has evolved to meet the growing complexity of current systems and the resources of the Unified Modeling Language (UML) enable the modeling of such systems in different views. The Internet of Things (IoT) paradigm appears with very peculiar characteristics such as the heterogeneity of its physical and virtual components that must be integrated. Designing systems of this nature … …American Journal of Engineering and Applied Sciences, Vol. 14, Issue 1 · 1 Feb 2021 · 8,356 accessesView PDFCite