Analysis of Solar-Wind Hybrid System under Different Operating Conditions Using Matlab Simulation

Abstract

The increasing global demand for sustainable and environmentally friendly energy has intensified research on renewable power generation systems. Among various renewable sources, solar photovoltaic (PV) and wind energy have emerged as the most reliable and widely adopted technologies. However, their intermittent nature due to changing weather conditions limits their standalone performance. To overcome this challenge, hybrid solar–wind energy systems have been developed to ensure continuous and stable power supply. This review paper presents a comprehensive analysis of solar–wind hybrid systems, focusing on their modeling, simulation, control strategies, and performance evaluation using MATLAB/Simulink. Various system configurations, energy storage techniques, power electronic interfaces, and optimization methods reported in recent literature are discussed. The study highlights the importance of effective synchronization, energy management, and control mechanisms in improving system reliability and efficiency. Additionally, current challenges and research gaps related to storage integration, real-time monitoring, and economic feasibility are identified. The findings emphasize that hybrid systems can significantly enhance energy availability and reduce dependency on fossil fuels. This review aims to provide valuable insights for researchers and engineers involved in the design and implementation of hybrid renewable energy systems.

Introduction

The passage explains that growing demand for clean energy has driven research into renewable sources, especially solar PV and wind power. Since both are intermittent due to weather variability, they are often combined into hybrid solar–wind systems to provide a more stable and continuous energy supply.

The review focuses on how these hybrid systems are modeled, simulated, controlled, and evaluated (often using MATLAB/Simulink). It discusses different system designs, storage options, power electronics, and optimization techniques, emphasizing the importance of effective control, synchronization, and energy management for reliable performance.

It also identifies key challenges such as energy storage integration, real-time monitoring, and economic feasibility. Overall, the study concludes that hybrid solar–wind systems can improve energy reliability and reduce reliance on fossil fuels, offering useful guidance for future research and practical implementation.

Conclusion

The simulation study of the solar–wind hybrid grid-connected system demonstrates effective integration of renewable energy sources with the utility grid. The results confirm stable three-phase voltage and current waveforms with proper 120° phase displacement, indicating successful synchronization and balanced operation. The DC-link voltage shows smooth rise and steady stabilization, validating the performance of the MPPT controller and power electronic converters. The hybrid AC voltage and current responses illustrate efficient power sharing between solar, wind, and grid sources, ensuring continuous and reliable energy delivery. Transformer output waveforms confirm proper voltage regulation and controlled current flow after transient conditions. Additionally, the 100 km transmission line results indicate minimal voltage distortion and efficient long-distance power transmission. Overall, the system maintains voltage stability, power quality, and operational reliability under varying load and generation conditions. The simulation validates that the proposed hybrid renewable energy model can provide uninterrupted power supply, improved efficiency, and effective grid integration, making it a suitable solution for sustainable and large-scale renewable energy applications.

References

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Copyright

Copyright © 2026 Dr. D. D. Dhawale, Suhani Patil, Pritam Jawanjal, Uday Kamble. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.