Research on smart microgrid collaborative control method based on dynamic networking technology

This paper proposes an intelligent microgrid collaborative control method based on dynamic networking technology to address the limitations of traditional centralized architectures, such as inefficient power tracking, high-voltage safety risks, and rigid scalability. The system integrates distributed power generation units with intelligent power regulation modules, enabling dynamic reconfiguration into series or independent modes for autonomous collaboration. Key innovations include a distributed maximum power point tracking (MPPT) strategy that improves energy efficiency by ≥5% under partial shading, a wide-temperature-adaptive architecture (-40°C to 85°C) extending device lifespan by 2.3 times, and a magnetic coupling-based redundant DC bus design that suppresses leakage currents to 12% of conventional systems. Experimental results validate the system’s ability to achieve 99.9% power supply continuity, 20ms energy storage response, and ±0.8% voltage fluctuation control. These advancements provide a scalable, safe, and efficient solution for smart microgrids in distributed energy integration, off-grid power supply, and multi-energy complementarity scenarios.