Results 1 to 10 of about 775,965 (166)

Load Flow Analysis and Short Circuit Faults with the Additional Distributed Generation Wind Turbine 300 kW at Andalas University

open access: yesAndalas Journal of Electrical and Electronic Engineering Technology, 2021
The study of electric power flow analysis (Load Flow) is intended to obtain information about the flow of power or voltage in an electric power system network. This information is needed to evaluate the performance of the power system.
Fadhel Putra Winarta, Yoli Andi Rozzi
doaj   +1 more source

Pressure Retarded Osmosis Power Units Modelling for Power Flow Analysis of Electric Distribution Networks

open access: yesEnergies, 2021
Pressure retarded osmosis (PRO) power units, which produce electrical energy from salinity gradient sources located at coastlines, are a technology still in the process of maturation; however, there is an expectation that this technology will need to be ...
Mario Llamas-Rivas   +6 more
doaj   +1 more source

Estimation of Technical Losses on Transmission Systems Using a Neural Network Prognosis Algorithm (NNPA)

open access: yesEngineering Proceedings, 2023
Technical losses in transmission systems are crucial for short-term planning and decision-making, particularly in complex systems. Traditional deterministic methods like Newton–Raphson prove ineffective in handling systems with a large number of buses ...
Shariq Shaikh   +2 more
doaj   +1 more source

Comprehensive Analysis of Wireless Capsule Endoscopy Radio Channel Characteristics Using Anatomically Realistic Gastrointestinal Simulation Model

open access: yesIEEE Access, 2023
This paper presents a comprehensive study of radio channels related to capsule endoscopy communications in ultra wideband wireless body area networks (UWB-WBAN) utilizing multiple antenna systems.
Mariella Sarestoniemi   +4 more
doaj   +1 more source

Democratizing electricity distribution network analysis

open access: yesData-Centric Engineering, 2023
The uptake of electric vehicles (EVs) and renewable energy technologies is changing the magnitude, variability, and direction of power flows in electricity networks.
Myriam Neaimeh   +3 more
doaj   +1 more source

Alternative Current Injection Newton and Fast Decoupled Power Flow

open access: yesEnergies, 2023
This article presents an alternative Newton-Raphson power flow method version. This method has been developed based on current injection equations formulated in polar coordinates.
Cristina Coutinho de Oliveira   +4 more
doaj   +1 more source

On Various High-Order Newton-Like Power Flow Methods for Well and Ill-Conditioned Cases

open access: yesMathematics, 2021
Recently, the high-order Newton-like methods have gained popularity for solving power flow problems due to their simplicity, versatility and, in some cases, efficiency.
Talal Alharbi   +3 more
doaj   +1 more source

A Seventh Order Family of Jarratt Type Iterative Method for Electrical Power Systems

open access: yesFractal and Fractional, 2023
A load flow study referred to as a power flow study is a numerical analysis of the electricity that flows through any electrical power system. For instance, if a transmission line needs to be taken out of service for maintenance, load flow studies allow ...
Saima Yaseen   +2 more
doaj   +1 more source

Analysis of Power Flow in a Power Converter.

open access: yesIEEJ Transactions on Industry Applications, 1996
Power converters have been widely used in many industrial applications. On the ac-side of such converters, the current is distorted because of the nonlinearity of the power devices even when the source voltage is sinusoidal. This leads that the power converter is regarded as a harmonic-current source.
Ohnuki, Toshiya   +2 more
openaire   +2 more sources

A Petri Net-Based Power Supply Recovery Strategy for the Electric Power System of Floating Nuclear Power Plant

open access: yesApplied Sciences, 2022
Floating nuclear power plants contain sensitive loads of nuclear reactors. After equipment faults, fast and efficient power supply recovery should be realized. To realize the unified analysis of system topology and power flow distribution, a power supply
Yikai Wang   +4 more
doaj   +1 more source

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