Optimizing Reactive Power Controlling in PV Power Plants Using IoT Technology for Weak Grid Stability

Abstract

In order to fulfill the increasing demand for energy, photovoltaic (PV) power plants have become increasingly integrated into electrical grids in recent years. However, grid stability is hampered by the intermittent nature of solar power generation, especially in weak networks where power quality problems and voltage swings are more noticeable. Reactive power regulation, which helps control voltage levels and guarantees dependable power supply, is one of the most important components of preserving grid stability. This study suggests a cutting-edge method for utilizing Internet of Things (IoT) technology to optimize reactive power regulation in PV power plants. The system uses smart controllers, real-time data analytics, and IoT-enabled sensors to dynamically modify reactive power compensation in order to stabilize the grid. Rapid reaction to grid variations and disruptions is made possible by the incorporation of IoT, which enables remote monitoring and adaptive control tactics. According to simulation results, in poor grid situations, the suggested method greatly increases voltage stability, lowers power losses, and improves overall grid performance. This strategy contributes to the further integration of renewable energy sources in contemporary networks by offering a scalable, economical, and clever way to increase the efficiency and dependability of PV power plants.