华东地区风光储蓄协调运行研究

Research on Wind/Photovoltaic Storage Power Coordinated Operation in East China

近年来,华东地区风电、光伏发电迅速发展,已在逐步蚕食电网安全运行裕度。建立了风光储蓄评价模型,实现了计及风光储蓄的生产过程模拟,通过风光储蓄增量和纯风光储蓄两种方式,提出了华东地区风光合理上网容量率、储蓄合理配比方案和协调运行方式。结果表明,该方法有效评估了华东地区风光储蓄协调运行对电网的影响和效益,可为华东地区未来能源结构调整提供参考。

In recent years, the rapid development of wind power and photovoltaic power generation in east China has gradually eroded the safety operation margin of power grid. The evaluation model of wind/photovoltaic storage is established, and the simulation of production process of wind/photovoltaic storage is realized. Through the increment and wind/photovoltaic storage, the scheme of reasonable power grid access capacity rate, reasonable ratio of storage and coordinated operation mode of storage in east China are put forward. The results show that this method can effectively evaluate the influence and benefit of the coordinated operation of wind/photovoltaic storage in east China power grid, and can provide a reference for the future energy structure adjustment in east China.