综合智慧能源2025，Vol.47Issue(3)：73-83,11.DOI:10.3969/j.issn.2097-0706.2025.03.007
考虑综合需求响应的矿区综合能源系统日内多时间尺度滚动优化调度
Intra-day multi-time scale rolling optimization scheduling of mine integrated energy system considering integrated demand response
摘要
Abstract
To address the challenges of high energy consumption,low resource utilization,and significant uncertainty in source-load demand in mining areas,this study established a mine integrated energy system(MIES)based on coal mines.The system incorporated a demand response mechanism and a multi-time scale rolling optimization strategy to enhance economic operational efficiency.Firstly,a refined integrated demand response model was constructed for power and thermal loads on the demand side to maximize the schedulability and flexibility of various loads in mining areas.Subsequently,integrating a multi-time scale optimization strategy,an intra-day multi-time scale optimization model was developed,aiming to minimize deviations from the day-ahead plan.The model set each optimization cycle to 4 h and performed optimization every 15 min,using this rolling optimization strategy to effectively adjust the day-ahead scheduling plan.Finally,simulations and comparative analyses of different case studies demonstrated the effectiveness of the integrated demand response and multi-time scale optimization strategies in promoting low-carbon operation and managing uncertainty in MIES.关键词
矿区综合能源系统/风电消纳/综合需求响应/多时间尺度/滚动优化/低碳运行Key words
mine integrated energy system/wind power accommodation/integrated demand response/multi-time scale/rolling optimization/low-carbon operation分类
能源科技引用本文复制引用
江美慧,许镇江,牛统科,朱虹谕,李想..考虑综合需求响应的矿区综合能源系统日内多时间尺度滚动优化调度[J].综合智慧能源,2025,47(3):73-83,11.基金项目
国家自然科学基金项目(52107083) （52107083）
广西科技重大专项(AA22068071)National Natural Science Foundation of China(52107083) （AA22068071）
Guangxi Science and Technology Major Program(AA22068071) （AA22068071）
