电网技术2024，Vol.48Issue(4)：1622-1632,中插68-中插69,13.DOI:10.13335/j.1000-3673.pst.2023.1755
一种双层-四级随机-鲁棒优化调度模型及求解
A Two-layer-four-level Stochastic-robust Optimization Model and Its Solution
摘要
Abstract
A distribution operator-multi-microgrid two-layer-four-level stochastic-robust optimization model and its solution method are proposed,considering scenario probability and output uncertainty.Based on the principle of the master-slave game,the master-slave relationship between the upper-tier distribution operator and the lower-tier microgrid is constructed,and the transaction mechanism of the master-slave game is analyzed;the distribution operator establishes a stochastic pricing model considering the probability uncertainty of wind power scenarios;the lower tier microgrid establishes a stochastic robust optimal dispatch model with a four-tier structure,namely min-max-max-min,taking into account the effects of the probability uncertainty of the wind power scenarios and the power uncertainty;a variable alternating iteration four-tier stochastic optimization model is proposed,and a solution method is proposed.model;a column constraint generation algorithm with alternating variable iterations is proposed to solve the stochastic-robust model of the lower microgrid by decoupling the four-level structure;and a particle swarm algorithm is used to solve the non-convex two-level optimization model.Finally,the validity of the proposed model and method is verified by an arithmetic example.关键词
场景概率不确定性/主从博弈/随机-鲁棒优化/列约束生成算法/变量交替迭代/粒子群算法Key words
uncertainty in scenario probabilities/master-slave games/stochastic-robust optimization/column-constrained generation algorithms/alternating iterations of variables/particle swarm algorithm分类
信息技术与安全科学引用本文复制引用
王建辉,包广清,张瀚超..一种双层-四级随机-鲁棒优化调度模型及求解[J].电网技术,2024,48(4):1622-1632,中插68-中插69,13.基金项目
四川省科技计划重点研发项目(2022YFG0123) （2022YFG0123）
中央引导地方科技发展专项(2021ZYD0042).Project Supported by the Sichuan Provincial Key Research and Development Program of China(2022YFG0123) （2021ZYD0042）
the Central Government Funds for Guiding Local Scientific and Technological Development of China(2021ZYD0042). （2021ZYD0042）
