Active Power Management Of Standalone DC Micro And

Abstract

Standalone DC microgrids are emerging as an efficient solution for integrating renewable energy sources in remote and off-grid areas. Effective active power management is essential to ensure system stability, reliability, and optimal utilization of available resources. This paper presents a comprehensive approach to active power management in a standalone DC microgrid incorporating renewable energy sources such as solar photovoltaic systems, energy storage units, and varying load demands. The proposed control strategy dynamically balances power generation, storage, and consumption by prioritizing critical loads and maintaining DC bus voltage within acceptable limits. Advanced control techniques, including droop control and energy management algorithms, are implemented to enhance system performance under fluctuating conditions. Simulation results demonstrate improved power sharing, reduced energy losses, and enhanced system stability. The study highlights the importance of intelligent power management strategies in achieving sustainable and reliable standalone DC microgrid operation.