Abstract:

With the growing concerns regarding energy sustainability, renewable energy sources are becoming increasingly vital to meet the rising global energy demand. This paper reviews the importance of wind and photovoltaic (PV) energy conversion techniques, as well as their maximum power point tracking (MPPT) methods, which are critical for optimizing the efficiency of renewable energy systems. A new grid-tied wind-PV cogeneration system, utilizing back-to-back voltage source converters, is proposed to enhance the integration of both energy sources into the grid. In this system, a permanent magnet synchronous machine is used for wind power generation, optimizing speed control to capture the maximum wind power. For PV power generation, a boost converter is employed to maximize solar power output by adjusting the duty cycle. Additionally, the proposed system ensures seamless power conversion and enhances the overall efficiency of renewable energy utilization, contributing to the advancement of sustainable energy solutions.

Description:

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