Renewable Energy Systems Research Articles

Enhancing Efficiency and Stability in a Multigenerational Geothermal-Wind Renewable Energy System

Enhancing Efficiency and Stability in a Multigenerational Geothermal-Wind Renewable Energy System

Performance enhancement of a multilevel inverter in renewable energy systems using equilibrium optimizer

Performance enhancement of a multilevel inverter in renewable energy systems using equilibrium optimizer

Flywheels in renewable energy Systems: An analysis of their role in managing intermittency

Flywheels in renewable energy Systems: An analysis of their role in managing intermittency

Multi-criteria decision-making approaches to resource optimization in renewable energy systems

Multi-criteria decision-making approaches to resource optimization in renewable energy systems

Using a passive solar greenhouse with water tanks in overwintering of juvenile sea cucumber Apostichopus japonicus

Using a passive solar greenhouse with water tanks in overwintering of juvenile sea cucumber Apostichopus japonicus

Deep reinforcement learning-based strategy for maximizing returns from renewable energy and energy storage systems in multi-electricity markets

Deep reinforcement learning-based strategy for maximizing returns from renewable energy and energy storage systems in multi-electricity markets

Harmonic mitigation in grid-integrated renewable energy systems with nonlinear loads

Harmonic mitigation in grid-integrated renewable energy systems with nonlinear loads

Retraction notice to “Power generation cost minimization of the grid-connected hybrid renewable energy system through optimal sizing using the modified seagull optimization technique” [Energy Rep. 6 (2020) 3365–3376

Retraction notice to “Power generation cost minimization of the grid-connected hybrid renewable energy system through optimal sizing using the modified seagull optimization technique” [Energy Rep. 6 (2020) 3365–3376

Decarbonizing Afghanistan: The most cost-effective renewable energy system for hydrogen production

Decarbonizing Afghanistan: The most cost-effective renewable energy system for hydrogen production

Systematic review of hydrogen, biomass, biogas, and solar photovoltaics in hybrid renewable energy systems: Advancements, challenges, and future directions

Systematic review of hydrogen, biomass, biogas, and solar photovoltaics in hybrid renewable energy systems: Advancements, challenges, and future directions

Evaluating the feasibility and sustainability of hybrid renewable energy systems (HRES) for electric vessel charging applications: A case study in Donsol, Sorsogon, Philippines

Evaluating the feasibility and sustainability of hybrid renewable energy systems (HRES) for electric vessel charging applications: A case study in Donsol, Sorsogon, Philippines

A novel switched-capacitor multilevel inverter for efficient voltage level generation

This paper presents a novel single direct current (DC) source with switched-capacitor multilevel inverter (MLI) architecture capable of achieving seven output voltage levels using only eight switches, one diode, and two capacitors. The proposed topology (P) is compared with recent MLI configurations to assess its efficiency and performance. MATLAB/Simulink tools are utilized for simulation studies, and experimental validation is conducted to corroborate the theoretical findings. The investigation explores the impact of modulation index and switching frequency variations on the P output characteristics. Results indicate that the proposed MLI topology offers significant advantages in terms of component count reduction and simplicity while maintaining competitive performance compared to state-of-the-art alternatives. Additionally, the study provides insights into the influence of modulation index and switching frequency changes on the output voltage waveform, highlighting the adaptability and robustness of the P under varying operating conditions. This research contributes to the advancement of MLI designs by offering a streamlined and efficient solution suitable for various power electronic applications, including renewable energy systems and motor drives, where minimizing component count and complexity are crucial design considerations.

Analysis of Hybrid Renewable Energy Systems for European islands: Market Dynamics, Opportunities and Challenges

Analysis of Hybrid Renewable Energy Systems for European islands: Market Dynamics, Opportunities and Challenges

Cost determination of water production in a nanofiltration desalination plant powered by a hybrid renewable energy system. Case study of Cobquecura, Chile

Cost determination of water production in a nanofiltration desalination plant powered by a hybrid renewable energy system. Case study of Cobquecura, Chile

Predictive analytics for sustainable energy: An in-depth assessment of novel Stacking Regressor model in the off-grid hybrid renewable energy systems

Predictive analytics for sustainable energy: An in-depth assessment of novel Stacking Regressor model in the off-grid hybrid renewable energy systems

Optimal planning and feasibility analysis of a grid-connected PV-biomass hybrid renewable energy system for rural electrification with electric vehicles: A case study of Hainan, China

Optimal planning and feasibility analysis of a grid-connected PV-biomass hybrid renewable energy system for rural electrification with electric vehicles: A case study of Hainan, China

Enhanced algorithm for hybrid renewable energy systems, optimized with battery storage: A case study in Dakhla region, Morocco

Enhanced algorithm for hybrid renewable energy systems, optimized with battery storage: A case study in Dakhla region, Morocco

Advancing sustainable energy solutions: AI hybrid renewable energy systems with hybrid optimization algorithms and multi-objective optimization in Portugal

Advancing sustainable energy solutions: AI hybrid renewable energy systems with hybrid optimization algorithms and multi-objective optimization in Portugal

Review of energy storage integration in off-grid and grid-connected hybrid renewable energy systems: Structures, optimizations, challenges and opportunities

Review of energy storage integration in off-grid and grid-connected hybrid renewable energy systems: Structures, optimizations, challenges and opportunities

A feasible and sustainable standalone hybrid renewable energy system experimentation for remote residential applications of Khasab

A feasible and sustainable standalone hybrid renewable energy system experimentation for remote residential applications of Khasab