Investigation of Loss Minimization Techniques in Electric Drives Through Optimal Switching Strategies, Advanced PWM Methods, and Wide-Bandgap Semiconductor Integration for Renewable Energy Systems

Abstract

Electric drives play a critical role in renewable energy systems, where efficiency and loss minimization are paramount for sustainable power conversion. This paper investigates advanced techniques for loss minimization, including optimal switching strategies, advanced Pulse Width Modulation (PWM) techniques, and the integration of wide-bandgap (WBG) semiconductors. By analyzing the latest research and practical implementations, we assess the impact of these methods on power losses and efficiency improvements. Empirical data and simulations provide insights into the trade-offs involved in implementing these techniques in real-world renewable energy applications.