In this paper, a droop coefficients regulation methodology is proposed for an islanded microgrid to optimize the power losses. Based on the P-f and Q-V relations to adjust the droop coefficients at every loading condition, the optimized operating set point generates minimum power losses operation while satisfying the constraints of voltage and frequency limitation. A 9-bus case study is here implemented to show the effectiveness of this new approach as well as the improved operation quality of the system.
Sanseverino, E.R., Quynh Tran, Di Silvestre, M., Zizzo, G., Doan, B. (2018). Minimum power losses by using droop coefficients regulation method with voltage and frequency constraints in islanded microgrids. In 2018 IEEE International Energy Conference, ENERGYCON 2018 (pp.1-6). Institute of Electrical and Electronics Engineers Inc. [10.1109/ENERGYCON.2018.8398778].
Minimum power losses by using droop coefficients regulation method with voltage and frequency constraints in islanded microgrids
Sanseverino, E. Riva;Quynh Tran;Di Silvestre, M. L.;Zizzo, G.;
2018-01-01
Abstract
In this paper, a droop coefficients regulation methodology is proposed for an islanded microgrid to optimize the power losses. Based on the P-f and Q-V relations to adjust the droop coefficients at every loading condition, the optimized operating set point generates minimum power losses operation while satisfying the constraints of voltage and frequency limitation. A 9-bus case study is here implemented to show the effectiveness of this new approach as well as the improved operation quality of the system.
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