重庆理工大学学报2024，Vol.38Issue(5)：343-353,11.DOI:10.3969/j.issn.1674-8425(z).2024.03.038
源网荷储协同的主动配电网多时间尺度优化调度
Multi-timescale optimal scheduling of active distribution network based on source-grid-load-storage coordination
摘要
Abstract
With the integration of source-grid-load-storage, to lower the impact of prediction error on distribution network scheduling, this paper proposes a multi-timescale optimization scheduling strategy of active distribution network with source-grid-load-storage coordination. First, the response model of electric vehicles participating in dispatching is built and classified according to the operating characteristics of flexible loads to adapt to multiple time scales. On the day-ahead time scale, a dispatch plan is made with the lowest operating cost of the distribution network. On the intraday scale, with thorough consideration of achieving higher economy and increasing consumption of new energy, the rolling optimization is employed to revise the day-ahead scheduling plan with large forecast error. In the real-time phase, combined with intraday planning, a fine-tuning model with minimal output deviation is built. Finally, the entropy weight method is employed to empower each target, and Yalmip+Cplex is used to seek the model solution, demonstrating its superior economy.关键词
源网荷储/需求响应/滚动优化/多时间尺度/主动配电网Key words
source-grid-load-storage/demand response/scroll optimization/multi-timescale/active distribution network分类
信息技术与安全科学引用本文复制引用
陈将宏,李雪莲,袁腾,王羲沐,李伟亮..源网荷储协同的主动配电网多时间尺度优化调度[J].重庆理工大学学报,2024,38(5):343-353,11.基金项目
国家自然科学基金面上项目(62371271) （62371271）
