## Control Strategies for Islanded Microgrid Using Enhanced Hierarchical Control Structure With Multiple Current-Loop Damping Schemes

- Yang Han, Pan Shen, Xin Zhao, Josep M. Guerrero
- IEEE Transactions on Smart Grid
- 2017

- Published 2018 in IEEE Transactions on Power Systems

Recently, microgrids have faced a great challenge for the stable operation of converter-dominant system with very high renewable penetration. The converter-based-generator reduces inertia constant. In this case, very small power imbalance can cause large frequency variation. Therefore, the accurate load sharing between generators is important for the stable… CONTINUE READING

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