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Improved primary regulation for minimum energy losses in islanded microgrids

  • Autori: E. Riva Sanseverino, S. Favuzza, M. L. DI Silvestre, Q. T. T. Tran, G. Zizzo, T. N. Pham, T. T. H. Kieu
  • Anno di pubblicazione: 2018
  • Tipologia: Contributo in atti di convegno pubblicato in volume
  • OA Link:


In this paper, an improved primary regulation is proposed for grid forming units supplying islanded microgrids. A minimum losses Optimal Power Flow is run off-line to devise the operating set points composing the primary regulation curve. In this way, after load perturbations, generators can reach an optimized operating point for a given and unique minimum losses energy flows distribution. The idea is to skip the hierarchical control architecture and provide a feasible and optimized operating point. A case study over 24 hours shows the effectiveness of this new approach as well as the improved operation quality of the system.