摘要
“碳达峰、碳中和”发展目标的提出,将助推高比例新能源的规模化发展,势必给电网消纳带来重大负担。提出一种高比例新能源下储能共享模式的双层优化调度模型,量化分析储能的规划容量对新能源弃电率的影响。针对双层优化模型的复杂非线性化特点,利用改进的飞蛾扑火算法(Moth-Flame Optimization,MFO)对目标模型进行优化求解。最后利用修正的IEEE-9节点测试网络来验证所提模型和算法的合理性。
The development goals of“carbon peak,carbon neutral”will boost the large-scale development of a high proportion of new energy,but also is bound to bring a significant burden to the grid consumption.In this paper,a dual-layer optimal scheduling model of energy storage sharing mode under high proportion of new energy is proposed to quantitatively analyze the influence of the planned capacity of energy storage on the power abandonment rate of new energy.Aiming at the complex nonlinearity of the two-layer optimization model,an improved moth extinguishing algorithm was used to optimize the target model.Finally,the modified IEEE-9 node test network is used to verify the rationality of the proposed model and algorithm.
作者
莫海勇
MO Haiyong(China Metallurgical Saidi Electric Technology Co.,Ltd.,Chongqing 401120,China)
出处
《电气应用》
2023年第10期1-8,共8页
Electrotechnical Application
基金
中冶集团公司科技项目:高比例新能源供配电系统优化配置与协调控制关键问题研究(33070262)。
关键词
高比例新能源
储能
双层模型
飞蛾扑火算法
弃电率
high proportion of new energy
energy storage
two-layer model
moth-flame optimization(MFO)
power abandonment rate
