Results 41 to 50 of about 1,779,759 (142)

A Comprehensive Review of Fuel Cell Technologies for Renewable Power Systems: Fundamentals, Materials, System Integration, Techno‐Economics, Standardisation, and Middle Eastern Stationary Deployment

open access: yesIET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
ABSTRACT Fuel cell (FC) technologies are gaining increasing recognition as key enabling systems for low‐carbon stationary energy conversion, distributed power generation, renewable energy integration, combined heat and power, and long‐duration hydrogen energy storage.
Meshari S. Alshammari   +3 more
wiley   +1 more source

Wind SRG-Based Bipolar DC Microgrid with Grid-Connected and Plug-In Energy Supporting Functions

open access: yes, 2023
Although a switched reluctance generator (SRG) is not the mainstream wind generator, it possesses the application potential and is worth developing for its many structural merits and high developed power ability.
Changming Liaw   +2 more
core   +1 more source

Dynamic Simulation of Vanadium Redox Flow Batteries for Remote Isolated Microgrids

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
This study investigates the dynamic performance of a vanadium redox flow battery (VRFB) integrated into a photovoltaic (PV)‐based remote isolated microgrid (IMG), with emphasis on the influence of electrolyte flow rate on electrochemical behavior, energy delivery, and operational stability. A MATLAB/Simulink model was developed to represent the coupled
João Pedro Martins do Lago Reis   +5 more
wiley   +1 more source

Validation of Hydrogen Fuel Cell Stack Electrical Performance Using MATLAB/Simulink: Effects of Electrochemical Parameters With Exchange Current Dominance

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Fuel cell performance depends on electrochemical parameters that shape polarization behavior and determine maximum power output. However, their relative influence on stack‐scale electrical performance, together with a sensitivity ranking, has received limited systematic assessment within a validated MATLAB/Simulink modeling framework. In this study, we
Md. Meraz Hasan   +2 more
wiley   +1 more source

Intelligent Optimization and Power Forecasting for Photovoltaic‐Hydrogen Hybrid Energy Systems

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
Photovoltaic (PV) systems are increasingly integrated into modern energy infrastructures; however, their intermittent nature poses significant challenges for maintaining a reliable and efficient power supply. This study investigates a hybrid PV/battery/hydrogen energy system designed to enhance energy reliability and optimize system performance.
Ramia Ouederni   +3 more
wiley   +1 more source

Concept Proof of Voltage Suppression across IGBT Application for Fuse‐Current‐Limiting Hybrid DCCBs

open access: yesIEEJ Transactions on Electrical and Electronic Engineering, Volume 20, Issue 12, Page 1973-1981, December 2025.
Abstract DC power systems require reliable and cost‐effective DC circuit breakers (DCCBs). In a previous study, we introduced a hybrid DCCB featuring a current‐limiting fuse, insulated gate bipolar transistor (IGBT), and a varistor connected in parallel.
Yuki Okegawa   +8 more
wiley   +1 more source

Stability Analysis of Isolated Hybrid Microgrid for Village Electrification

open access: yes, 2018
The village electrification is the main concern for government of India. The isolated Hybrid Microgrid with renewable energy sources has been growing rapidly for village electrification and it is going to play vital role for 100% electrification in rural
Dr Satyasis Mishra   +2 more
core   +1 more source

Refined Hybrid Microgrid Architecture for the Improvement of Voltage Profile [PDF]

open access: yes, 2016
Hybrid microgrid is emerging as a flexible and modular solution that integrates various heterogeneous energy resources and loads. This conventional hybrid microgrid architecture can also reduce the number of power conversion stages, when compared to ...
Bhimasingu, R   +2 more
core   +1 more source

Autonomous DC-Bus Voltage Regulation in DC Microgrid Using Distributed Energy Storage Systems

open access: yes, 2022
A DC microgrid has many advantageous features, such as low power losses, zero reactive power, and a simple interface with renewable energy sources (RESs). A bipolar DC microgrid is also highlighted due to its high-power quality, improved reliability, and
Jung-Sik Choi   +4 more
core   +1 more source

Electroless Plating on Polymer Surfaces: Comprehensive Review of Mechanism, Process, Analysis, and Future Applications

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 11, June 9, 2025.
This article provides a comprehensive overview of electroless plating, covering its basic mechanisms, bath composition, operating parameters, and metal layer characterization. It also addresses recent advancements, current limitations, and potential improvements, as well as the technology's applications in various industries.
Na Kyoung Kim   +4 more
wiley   +1 more source

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