Research on Power Quality Optimization and Collaborative Control Algorithm in Direct Current Microgrids with Distributed Power Sources
This paper deeply analyzes the characteristics of direct current microgrid and the introduction of distributed power supply,and identifies the power quality problems existing in the system,including voltage fluctuation and harmonics.In order to solve these problems,a power quality optimization algorithm based on collaborative control is proposed,and the optimal control of voltage stability and harmonic content of power grid is realized through intelligent collaborative scheduling of distributed power sources.At the same time,the corresponding control strategy is designed to ensure the cooperation among the subsystems in the microgrid and improve the overall performance of the system.The simulation results show that the proposed algorithm has remarkable effects in improving power quality and reducing energy consumption,which provides strong support for the reliable operation of DC microgrid.
direct current microgriddistributed power supplypower quality optimizationcollaborative control algorithmvoltage stability