计及光伏并网的微网运行优化

Operation Optimization of Microgrid Considering Photovoltaic Integration

以光伏为代表的新能源大规模并网给微网运行安全带来了新挑战,为了充分应对光伏出力随机性对微网运行的影响,文章综合考虑微网经济目标和环境效益目标,建立了考虑光伏恶劣场景的微网多目标运行优化模型,并以算例仿真验证了所建模型的有效性和可行性。

The large-scale integration of new energy represented by photovoltaic power generation into micro-grids brings the new challenge to the safety of micro-grid operation.In order to fully deal with the impact of the randomness of photovoltaic output on the micro-grid operation,this paper comprehensively takes into account the economic and environmental benefits of micro-grid,establishes a multi-objective optimization model of micro-grid operation considering the adverse scenarios of photovoltaics,and verifies the effectiveness and feasibility of the proposed model by simulation examples.