Wolf Pack Hunting Strategy for Islanded Micro-Grid

The interest on micro-grid has increased signi�cantly triggered by the increasing demand of reliable, secure, ef�cient, clean, and sustainable electricity. More research and implementation of micro-grid will be conducted in order to improve the maturity of micro-grid technology. Among different aspect s of micro-grid, this paper focuses on the conventional centralized automatic generation control (AGC) is inadequate to handle the ever-increasing penetration of renewable energy and the requirement of plug-and-play of smart grid, since a mixed homogeneous and heterogeneous multi-agent based wolf pack hunting (WPH)strategy to achieve a fast AGC power dispatch, optimal coordinated control, and electric power autonomy of an islanding smart distribution network (ISDN).Simulation results demonstrate that WPH has a greater robustness and a faster dynamic optimization than that of conventional approaches, which can increase the utilization rate of the renewable energy and effectively resolve the coordination and electric power autonomy of ISDN.