基于时序生产模拟的配电网光伏装机容量规划

PV installed capacity planning for power distribution network based on time series production simulation

基于时序生产模拟方法,对含风电与光伏的配电网,建立光伏发电装机容量规划模型,针对不同的弃风弃光率场景对光伏最优装机容量的影响,优化配电网最大光伏接入容量。仿真表明,通过允许一定水平的弃风弃光率,本研究所提规划方法能够在保证风电/光伏合理收益的前提下,最大化接入光伏发电,提高新能源发电利用水平。

Based on time series production simulation,an optimization model was built to optimize PV installed capacity for distribution network with integration of wind and solar power. The optimal installed capacity of the photovoltaic system was given according to the different wind/PV curtailment ratios. Simulations revealed that the proposed planning method guaranteed the reasonable revenue of wind power/PV and maximized the integration of PV generation with a certain level of wind/PV curtailment ratio,which improved utilization level of renewable energy generation.