Maximizing the evaluation of droop control in independent microgrids

This paper presents a microgrid that includes two distributed generators (DGs) with DC ‎sources ‎and ‎loads to discuss the new development of a droop control with two integrators ‎based on ‎‎interconnection and damping assignment passivity-based control (IDA-PBC) with a ‎voltage and ‎‎current control to reduce issues of stability, local oscillations, and transient modes ‎during island ‎‎mode operation. The innovative droop control method integrates advanced techniques to improve ‎‎the dynamic performance of microgrids. This development enables the control of a group of ‎‎distributed ‎generators, allowing the division of energy to be smooth and flexible with safety ‎against ‎‎reverse power flows from generators that are spread out. The proposed control strategy ‎also offers ‎enhanced robustness, adaptability, and efficiency, even in complex operational ‎conditions. The ‎control approach described in ‎this study was verified and evaluated using ‎MATLAB and compared ‎with the previous ‎methods, which have proven effective and reliable in ‎several scenarios, including ‎‎situations involving sudden load changes and power disturbances.‎