Method to Build Equivalent Models of Microgrids for RMS Dynamic Simulation of Power Systems

• DOI: 10.48550/arxiv.2110.06160
• Publication Date: 2021-01-01
• Authors: Rodrigo A. Ramos; Ahda P. Grilo; Artur B. Piardi; Tatiane C. C. Fer...
• Keywords: 0202 electrical engineering, electronic engineering, information engineering; FOS: Electrical engineering, electronic engineering, information engineering; 02 engineering and technology; Systems and Control (eess.SY); Electrical Engineering and Systems Science - Systems and Control; 7. Clean energy

The high penetration of distributed renewable energy resources in power systems has changed their dynamic behavior, not only at the distribution level but also transmission levels. For analyses performed this new reality interconnected systems, a suitable equivalent model is required to represent active dynamics systems. In context, paper proposes application gray-box method obtain an appropriate for networks. From data measured point common coupling, trajectory sensitivity analysis carried out select most important parameters model, which are then estimated by evolutionary algorithm. results show that can improve quality parameter estimation process (since it focuses on relevant parameters), enabling efficient tuning ADN model.