Advances in Power Electronics for Renewable Energy Integration
DOI:
https://doi.org/10.66238/jaeee37Keywords:
Power electronics, Renewable energy integration, Grid-forming inverters, Energy storage, Smart gridsAbstract
Power electronics plays a central role in integrating renewable energy sources into modern electrical power systems. Solar photovoltaic panels, wind turbines, and battery storage systems require power converters to regulate voltage, control power flow, and connect safely to the electricity grid. As the proportion of renewable energy increases, these converters must perform additional functions, including voltage regulation, frequency support, fault response, and power-quality improvement. This review examines developments in converter topologies, semiconductor devices, control strategies, energy storage integration, and grid-supporting technologies. It also discusses the growing importance of grid-forming inverters in power systems with fewer conventional synchronous generators. Particular attention is given to the benefits and limitations of silicon carbide and gallium nitride devices, multilevel converters, and digital control methods. The article highlights remaining challenges related to reliability, protection, thermal management, cybersecurity, and cost. Future progress will depend on coordinated advances in semiconductor technology, converter design, and power-system control. The review concludes that power electronics is essential for building efficient, flexible, and resilient electricity networks with high levels of renewable energy.
References
Tang, Z., Yang, Y., & Blaabjerg, F. “Power electronics: The enabling technology for renewable energy integration.” CSEE Journal of Power and Energy Systems. https://doi.org/10.17775/CSEEJPES.2021.02850
“Power electronics in wind generation systems.” Nature Reviews Electrical Engineering (2024). https://www.nature.com/articles/s44287-024-00032-x
“Grid-Forming Inverters: A Critical Asset for the Power Grid.” IEEE Journal of Emerging and Selected Topics in Power Electronics (2020). https://doi.org/10.1109/JESTPE.2019.2959271
“Grid Forming Inverter Modeling, Control, and Applications.” IEEE Access (2021). https://doi.org/10.1109/ACCESS.2021.3104617
“Power Electronics Technology for Large-Scale Renewable Energy Generation.” Aalborg University Research Portal. https://vbn.aau.dk/en/publications/power-electronics-technology-for-large-scale-renewable-energy-gen/
“Power Electronic Converter Configurations Integration with Hybrid Energy Sources: A Comprehensive Review for State-of-the-Art in Research.” Electric Power Components and Systems (2019). https://doi.org/10.1080/15325008.2019.1689457
“Overcurrent Limiting in Grid-Forming Inverters: A Comprehensive Review and Discussion.” IEEE Transactions on Power Electronics (2024). https://doi.org/10.1109/TPEL.2024.3430316
International Renewable Energy Agency. Renewable Power Generation Costs in 2023. Abu Dhabi: IRENA, 2024. https://www.irena.org/Publications/2024/Sep/Renewable-Power-Generation-Costs-in-2023
“Grid-Forming Control for Inverter-Based Resources in Power Systems: A Review on Its Operation, System Stability, and Prospective.” IET Renewable Power Generation (2024). https://doi.org/10.1049/rpg2.12991
“Distributed Power-Generation Systems and Protection.” Proceedings of the IEEE (2017). https://doi.org/10.1109/JPROC.2017.2696878
“Modeling and Control of Grid Forming Converters: A Systematic Review.” IEEE Access (2024). https://pure.mtu.ie/en/publications/modeling-and-control-of-grid-forming-converters-a-systematic-revi-3/
“Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges.” IEEE Xplore. https://ieeexplore.ieee.org/document/9627884/
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