Research on Optimization Design for Independent Island Micro-Grid

Abstract:

nland grid cannot reach and cover the islands, and it is also difficult to complete the construction of the cross-sea grid, for these islands are usually far from the mainland. The research on the island micro-grid (solar/wind/tide/battery) is carried out based on the corresponding practical project on a island. The multi-object optimizing design method mainly based on the Deficiency of Power Supply Probability (DPSP) and the Levelised Unit Electricity Cost (LUEC) which represent the reliability of the power supply and the economical efficiency of the micro-grid system, respectively. The traversal algorithm is employed to obtain the capacity optimization configuration for the distributed generation units and the battery bank in the independent micro-grid. Meanwhile, a software designed for the capacity optimization configuration of the island hybrid system is presented. At last, the specific design for a independent island micro-grid is proposed, which validate the effeteness of the method presented in this paper.

• Periodical: Advanced Materials Research (Volume 827)
• Pages: 292-297
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.827.292
• Online since: October 2013
• Authors: Hong Da Liu, Li Zhang, Wen Hao Zhang, Sheng Yue Qu
• Keywords: Deficiency of Power Supply Probability, Island, Microgrids (MGs), Multi-Objective Optimization (MOP), Optimization Method of Capacity Configuration

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