loading海岛智能微电网多源协调优化运行研究
邓辉平;江冰;蔡昌春
【期刊名称】《信息技术》 【年(卷),期】2017(000)004
【摘要】Island micro-grid is an important way to solve the independent power supply of offshore islands,and optimization operation of island micro-grid is the guarantee to improve the capacity of power supply in the island.This paper analyzes operation characteristics of renewable energy distributed generation systems of island micro-grid,considering costs of economy and environment and other operating costs of island micro-grid operation so as to construct optimization model of island micro-grid based on photovoltaic power generation,diesel power generation and tidal current energy generation which is different from traditional micro-grid.It proposes an improved particle swarm optimization algorithm to calculate proposed multiobjective and multi-constraint optimization problem of the island micro-grid to get optimization scheduling strategy of island micro-grid system,thereby enhancing optimal allocation of system resources.Finally,it verifies reliability and rationality of method proposed in the paper through the simulation,which provides important technical support for construction of island micro-grid.%海岛微电网是解决离岸岛屿自主供电的重要途径,海岛微电网的优化运行是提高海岛供电能力的重要保障.基于海岛的实际情况,分析海